CN117161260A - Preformed armor rods make-up machine - Google Patents

Abstract

The invention discloses a preformed armor rod forming machine, which comprises a frame, wherein a gear box is arranged on the frame, a control box is arranged on one side of the gear box, a screw workbench is arranged on the other side of the gear box, a wire frame is arranged on the screw workbench, the gear box comprises a gear frame arranged on the frame, a gear transmission component and a compression component which are rotationally connected are arranged on the gear frame, a pneumatic component acting on the compression component is arranged on the gear frame, the gear transmission component is rotationally connected with a motor in the frame through a belt, the motor is electrically connected with the control box, and the compression component receives preformed armor rods and transmits the preformed armor rods to the screw workbench and the wire frame in sequence; the invention takes the gear box as the wire feeding power, outputs stable wire feeding force, and can adjust the pressure between the wire feeding wheel and the raw material by only adjusting the air pressure component acting on the compression component when the raw material with different materials is conveyed, thereby realizing the adjustment of the wire feeding speed and the wire feeding force.

Description

Preformed armor rods make-up machine

Technical Field

The invention relates to the technical field of preformed armor rods forming machines, in particular to a preformed armor rods forming machine.

Background

The electric power plays a role in a country, and has irreplaceable roles in guaranteeing industrial and agricultural production, military national defense field and civilian life.

As a main carrier for power transmission, the overhead transmission line has the advantages of long transmission distance, large transmission capacity and the like, the safe and stable operation of the overhead transmission line is particularly important to the reliability of a power grid, and the preformed armor rods are connecting armor rods for overhead power conductors, power overhead optical cable terminals, suspensions, joints and the like, so that the overhead transmission line is an energy-saving armor rod product with uniform stress and convenient installation.

The preformed armor rods are subjected to various working procedures such as molding, grouping, cleaning, gluing, sand blasting, stranding, bending and the like in the processing process, the preformed armor rod molding machine is equipment for processing the preformed armor rods, and consists of four parts of a wire frame, a wire feeding gear box, a molding die system and a frame, and the preformed armor rods are obtained by compacting and rotating raw materials such as galvanized steel wires and the like through a wire feeding wheel and pushing the raw materials to a die end, so that resistance in the process of passing through the die is overcome, and spiral twisted wires are obtained.

At present, no shaping pre-twisted wire forming machine exists in the domestic market, the equipment is automatically researched and developed by electric power fitting manufacturing enterprises, no industry standard is formed, the performance difference is large, and the following defects exist:

(1) The wire feeding force is unstable, so that the product length is different;

(2) The wire frame has poor buffering effect, and the positions of the rollers are required to be manually adjusted according to different product models, so that time and labor are wasted;

(3) The diameters of the raw materials with different specifications and sizes are different, and the wire feeding wheel needs to be replaced manually and frequently to meet the requirements of various diameters;

(4) The requirement on the precision of the die is high;

the prior equipment has the problems of time and labor waste, poor product quality and the like in the production process, so that the development of a novel preformed armor rod forming machine suitable for production needs is beneficial to improving economic benefit, and has practical significance and practical value.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a preformed armor rod forming machine, which solves the problems that the wire feeding force of the existing preformed armor rod forming machine is unstable and a wire feeding wheel needs to be replaced manually and frequently.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

the utility model provides a preformed armor rods make-up machine, it includes the frame, be provided with the gear box in the frame, gear box one side is provided with the control box, the opposite side of gear box is provided with the lead screw workstation, be provided with the wire frame on the lead screw workstation, the gear box is including installing the gear frame in the frame, be provided with on the gear frame and rotate continuous gear drive subassembly and compress tightly the subassembly, be provided with the pneumatic component that acts on the subassembly that compresses tightly on the gear frame, the motor in gear drive subassembly and the frame passes through the belt and rotates continuously, the motor links to each other with the control box electricity, compress tightly the subassembly and receive preformed armor rods, and pass through lead screw workstation and wire frame with preformed armor rods transmission in proper order.

The invention takes the gear box as the wire feeding power, outputs stable wire feeding force, and can adjust the pressure between the wire feeding wheel and the raw material by only adjusting the air pressure component acting on the compression component when the raw material with different materials is conveyed, thereby realizing the adjustment of the wire feeding speed and the wire feeding force.

Further, the gear transmission assembly comprises a first transmission group and a second transmission group which are arranged on one side of the gear frame,

the first transmission group comprises a plurality of rows of first gear sets, the first gear sets comprise two first gears which are meshed with each other up and down, the second transmission group comprises a plurality of second gears which are positioned below the plurality of rows of first gears, and the second gears are positioned between adjacent first gear sets and meshed with the first gears below each row of first gear sets.

Further, the gear transmission assembly further comprises a third transmission group and a fourth transmission group, the third transmission group comprises two third gears which are coaxial with the two adjacent first gears, the fourth transmission group comprises a fourth gear meshed with the two third gears, the fourth gear is rotationally connected with the belt wheel through a rotating shaft, and the belt wheel is rotationally connected with the motor through a belt.

Further, the compaction assembly comprises a plurality of wire feeding wheel assemblies arranged on the other side of the gear frame, and the plurality of wire feeding wheel assemblies are matched with the first gear sets in number and positions; each wire feeding wheel group comprises two wire feeding wheels which are opposite up and down; the wire feeding wheels on the wire feeding wheel sets are respectively connected with the first gears on the first gear sets in a rotating way through rotating shafts.

Further, a wire feeder is arranged between every two wire feeding wheels, a plurality of wire feeding grooves with different sizes are formed in the wire feeding wheels, and a plurality of wire feeding holes matched with the wire feeding grooves in the plurality of rows are formed in the wire feeder.

Further, a sliding groove is formed in a gear frame positioned at the wire feeding wheel above the wire feeding wheel assembly, a sliding mounting block is arranged in the sliding groove, and a rotating shaft between the wire feeding wheel and the first gear passes through the sliding mounting block; the pneumatic assembly comprises a plurality of pneumatic cylinders arranged on the gear frame, and an output shaft of each pneumatic cylinder penetrates through the end part of the gear frame and is provided with an abutting block, and the abutting block is contacted with the top of the sliding installation block.

Further, be provided with the cooling subassembly on the gear frame, the cooling subassembly is including setting up the water tank in the frame, is provided with the water pump on the water tank, and the water pump is linked together through the valve on water pipe and the gear frame, is provided with the outlet pipe on the valve, and the delivery port of outlet pipe is directional to compress tightly the play silk mouth of subassembly, and the below of many rows of silk wheel assemblies that send is provided with the return water box, and the return water box passes through return water pipe and water tank intercommunication.

Further, the screw rod workbench comprises a first mounting seat arranged on the frame, a second mounting seat is movably arranged on the first mounting seat, and a movable plate is movably arranged on the second mounting seat; a plurality of mounting holes are uniformly formed in the movable plate, and a die clamp and a wire frame are mounted on the movable plate through the mounting holes.

Further, a first sliding groove is formed in the first mounting seat, a first lead screw is arranged in the first sliding groove, and a first hand wheel is arranged at the end part of the first lead screw extending out of the first sliding groove; a second sliding groove is formed in the second mounting seat, a second lead screw is arranged in the second sliding groove, and a second hand wheel is arranged at the end part of the second lead screw extending out of the second sliding groove; the bottom of the second installation seat is provided with a first sliding block which is embedded in the first sliding groove and is rotationally connected with the first screw rod; the rear side of the moving plate is provided with a second sliding block which is embedded in the second sliding groove and is rotationally connected with the second screw rod.

Further, the wire frame comprises two mounting blocks mounted on the moving plate, the two mounting blocks are respectively positioned at the upper side and the lower side of the die clamp, mounting rods are arranged on the mounting blocks, and a plurality of groups of buffer assemblies are uniformly arranged on the mounting rods; the buffer assembly comprises a buffer block arranged on the mounting rod, a buffer frame is arranged on the buffer block, the buffer frame comprises an upper buffer cylinder body and a lower buffer cylinder body which are movably fixed on the buffer block, a buffer groove is formed in the lower buffer cylinder body, the upper buffer cylinder body is embedded in the buffer groove, buffer holes penetrating the upper buffer cylinder body and the lower buffer cylinder body are formed in two sides of the buffer groove, and locking plates are arranged in the buffer holes; the buffer tank is internally provided with a telescopic assembly, the telescopic assembly comprises a telescopic frame and a first spring, the telescopic frame is connected with the top end of the telescopic frame and is contacted with the bottom of the upper buffer cylinder, and the bottom of the first spring is arranged at the bottom of the buffer tank; the bottom of the lower buffer cylinder body is provided with a ring groove, a mounting ring is movably arranged in the ring groove, a rolling assembly is arranged on the mounting ring, the rolling assembly comprises a rolling shaft connected with the mounting ring and a rolling wheel arranged on the rolling shaft, and a second spring is arranged between two ends of the rolling shaft and the rolling wheel.

The invention discloses a preformed armor rod forming machine, which has the beneficial effects that:

1. according to the invention, the gear box is used as wire feeding power, the belt wheel is driven by the motor, and stable wire feeding force is output for the compaction assembly through the gear transmission assembly, so that when raw materials with different materials are conveyed, the pressure between the wire feeding wheel and the raw materials can be adjusted by only adjusting the air pressure assembly acting on the compaction assembly, and the wire feeding speed and the wire feeding force can be adjusted.

2. The screw rod workbench can drive the die to clamp on the frame to adjust the front and back and up and down positions so as to match raw materials of different materials to perform preformed armor rods, thereby meeting the production requirements of screw pitch and height required by preformed armor rods.

3. The wire frame is internally provided with the buffer assembly, so that the rollers in the rolling assembly can stretch up and down and left and right relative to the buffer frame and rotate around the buffer frame, buffer protection equipment and product quality are ensured, and the positions of the rollers are not required to be manually adjusted, so that the effects of time and labor saving are achieved.

4. The cooling component can wash away scrap iron and cool down, simultaneously wash away surface impurities on raw materials which are about to enter the die, lubricate the raw materials, reduce friction force of the raw materials passing through the inner cavity of the die, and enable the forming process to be smoother.

Drawings

Fig. 1 is a schematic structural view of a preformed armor rod forming machine according to the present invention.

Fig. 2 is a schematic view of another angle of a preformed armor rod forming machine according to the present invention.

Fig. 3 is a schematic front view of a preformed armor rod forming machine according to the present invention.

Fig. 4 is a schematic structural view of the gear case of the present invention.

Fig. 5 is a schematic elevational view of the gear case of the present invention.

Fig. 6 is a schematic rear view of the gear box of the present invention.

Fig. 7 is a schematic structural view of the screw table of the present invention.

Fig. 8 is a schematic structural view of the wire frame of the present invention.

FIG. 9 is a schematic view of a cushioning assembly according to the present invention.

Fig. 10 is a schematic structural view of the upper and lower buffer cylinders of the present invention.

Fig. 11 is another angular structural schematic view of the upper and lower buffer cylinders of the present invention.

FIG. 12 is a schematic view of the structure of FIG. 11 at A-A in accordance with the present invention.

Fig. 13 is a schematic structural view of a rolling assembly according to the present invention.

Wherein, 1, the frame; 11. a motor; 2. a gear box; 3. a control box;

4. a screw rod workbench; 41. a first mount; 411. a first chute; 412. a first lead screw; 413. a first hand wheel; 414. a first slider; 42. a second mounting base; 421. a second chute; 422. a second lead screw; 423. the second hand wheel; 424. a second slider; 43. a moving plate; 44. a mounting hole; 45. a mold clamp;

5. a wire frame; 51. a mounting block; 52. a mounting rod; 53. a buffer assembly; 531. a buffer block; 532. an upper buffer cylinder; 533. a lower buffer cylinder; 534. a buffer tank; 535. buffering holes; 536. a locking plate; 537. a ring groove; 54. a telescoping assembly; 541. a telescopic frame; 542. a first spring; 55. a mounting ring; 56. a rolling assembly; 561. a roller; 562. a roller; 563. a second spring;

6. a gear frame; 61. a sliding groove; 62. a sliding mounting block;

7. a gear drive assembly; 71. a first drive train; 711. a first gear set; 712. a first gear; 72. a second transmission set; 721. a second gear; 73. a third drive train; 731. a third gear; 74. a fourth drive train; 741. a fourth gear; 742. a belt wheel;

8. a compression assembly; 81. a wire feed wheel assembly; 82. wire feeding wheel; 83. a wire feeder; 84. a wire feeding groove; 85. a wire feeding hole;

9. a pneumatic assembly; 91. a pneumatic cylinder; 92. an abutment block; 93. an air pressure gauge;

10. a cooling component; 101. a water tank; 102. a water pump; 103. a valve; 104. a water outlet pipe; 105. a backwater box; 106. and a water return pipe.

Detailed Description

While specific embodiments of the present invention have been described in order to facilitate understanding of the present invention by those skilled in the art, it should be apparent that the present invention is not limited to the scope of the specific embodiments, and that all the inventions which make use of the inventive concept are within the spirit and scope of the present invention as defined and defined by the appended claims to those skilled in the art.

Example 1

Referring to fig. 1-3, a schematic structural diagram of a preformed armor rod forming machine according to the present embodiment is provided, which aims to solve the problem that the wire feeding force of the existing preformed armor rod forming machine is unstable and a wire feeding wheel needs to be replaced manually and frequently.

The preformed armor rod forming machine comprises a frame 1, wherein a gear box 2 is arranged on the frame 1, a control box 3 is arranged on one side of the gear box 2, a screw rod workbench 4 is arranged on the other side of the gear box 2, and a wire frame 5 is arranged on the screw rod workbench 4.

Specifically, the gear box 2 comprises a gear rack 6 arranged on the frame 1, a gear transmission assembly 7 and a compressing assembly 8 which are connected in a rotating way are arranged on the gear rack 6, and a pneumatic assembly 9 acting on the compressing assembly 8 is arranged on the gear rack 6.

In this embodiment, the gear drive assembly 7 provides power for compressing tightly the 8 transport preformed armor rods of subassembly, and the steady output of wire feeding force when meetting the raw and other materials of different materials, through adjusting pneumatic assembly 9, adjusts the size of compressing tightly 8 output wire feeding force, improves the steady output of wire feeding force.

Specifically, the gear transmission assembly 7 is rotationally connected with the motor 11 in the frame 1 through a belt, the motor 11 is electrically connected with the control box 3, and the compressing assembly 8 receives the preformed armor rods and transmits the preformed armor rods sequentially through the screw rod workbench 4 and the wire frame 5.

In this embodiment, the gear box 2 is used as wire feeding power, the gear box 7 is rotationally connected with the motor 11, the motor 11 is electrically connected with the control box 3, the control box 3 controls the motor 11 to output power, the output power is transmitted to the compacting component 8 through the gear box 7 to perform transmission of preformed armor rods, the output wire feeding power of the compacting component 8 is stabilized, the preformed armor rods are transmitted to the die clamps 45 on the screw rod workbench 4 to be formed, and finally the preformed armor rods are transmitted to the outside of the equipment through the wire frame 5.

When carrying the raw and other materials of different materials, only need adjust the pneumatic module 9 that acts on compressing tightly subassembly 8, alright compress tightly the pressure size adjustment between subassembly 8 and the raw and other materials, realize the regulation of wire feeding speed and wire feeding power size, need not to change wire feeding wheel 82 in compressing tightly the subassembly 8, reduced the operation of frequently changing wire feeding wheel 82, reduce the time waste.

Example 2

Referring to fig. 4-6, a schematic structural diagram of a preformed armor rod forming machine according to the present embodiment is provided, which aims to solve the problem that the wire feeding force of the existing preformed armor rod forming machine is unstable and a wire feeding wheel needs to be replaced manually and frequently.

The gear assembly 7 comprises a first drive set 71 and a second drive set 72 mounted to one side of the gear frame 6.

Specifically, the first transmission set 71 includes a plurality of first gear sets 711, the first gear sets 711 include two first gears 712 that mesh with each other up and down, and the second transmission set 72 includes a plurality of second gears 721 positioned below the plurality of first gears 712, the second gears 721 being positioned between adjacent first gear sets 711 and meshing with the first gears 712 below each of the first gear sets 711.

In the present embodiment, the first transmission group 71 includes six columns of first gear sets 711, each column of first gear sets 711 includes two first gears 712 that are meshed up and down with each other, the second transmission group 72 includes four second gears 721, the second gears 721 are located below between adjacent first gear sets 711, and the second gears 721 are meshed with the first gears 712 below the first gear sets 711.

Specifically, the gear assembly 7 further includes a third gear set 73 and a fourth gear set 74, the third gear set 73 includes two third gears 731 coaxial with the adjacent two first gears 712, the fourth gear set 74 includes a fourth gear 741 meshed with the two third gears 731, the fourth gear 741 is rotatably connected to a pulley 742 through a rotation shaft, and the pulley 742 is rotatably connected to the motor 11 through a belt.

In this embodiment, the third driving set 73 includes two third gears 731, the two third gears 731 are coaxial with two adjacent first gears 712, and the adjacent first gears 712 are coaxially located in the middle of the first driving set 71, and the fourth driving set 74 includes a fourth gear 741 meshed with the two third gears 731, where the fourth gear 741 is rotationally connected to a pulley 742 through a rotation shaft, and the pulley 742 is rotationally connected to the motor 11 through a belt.

When the motor 11 drives the fourth gear 741 to rotate anticlockwise, the fourth gear 741 drives the two third gears 731 to rotate clockwise, the two first gears 712 coaxial with the two third gears 731 rotate clockwise, and the four second gears 721 of the second transmission set 72 rotate anticlockwise according to the transmission sequence, so as to drive the first gears 712 of the first transmission set 71 below the six first gear sets 711 to rotate clockwise, the first gears 712 above the six first gear sets 711 rotate anticlockwise, the clockwise rotation force is transmitted through the first gears 712 below, and the anticlockwise rotation force is transmitted through the first gears 712 above, so as to drive the pressing assembly 8 to form wire feeding thrust.

Example 3

Referring to fig. 5, a schematic structural diagram of a compressing assembly and an air pressure assembly in this embodiment is provided, which aims to solve the problem that the wire feeding force of the existing pre-twisted wire forming machine is unstable and the wire feeding wheel needs to be replaced manually and frequently.

The pressing assembly 8 includes a plurality of wire feeding wheel assemblies 81 mounted on the other side of the gear frame 6, and the plurality of wire feeding wheel assemblies 81 are matched with the number and positions of the plurality of first gear sets 711.

Specifically, each wire feeding wheel assembly 81 includes two wire feeding wheels 82 opposite from top to bottom, and the wire feeding wheels 82 on the wire feeding wheel assembly 81 are respectively rotatably connected with the first gear 712 on the first gear set 711 through a rotating shaft.

In this embodiment, the pressing assembly 8 includes six wire feeding wheel assemblies 81, the six wire feeding wheel assemblies 81 are matched with the six first gear sets 711 in number and positions, two wire feeding wheels 82 of each wire feeding wheel assembly 81 are matched with two first gears 712 of each first gear set 711, that is, each wire feeding wheel 82 is matched with each first gear 712, and each wire feeding wheel 82 is rotationally connected with each first gear 712 through a rotating shaft, the six wire feeding wheel assemblies 81 receive clockwise rotation force transmitted by the first gear 712 below each first gear set 711, counterclockwise rotation force transmitted by the first gear 712 above the six wire feeding wheel assemblies receives, and drives the corresponding wire feeding wheel 82, so that the wire feeding wheel 82 below the wire feeding wheel assembly 81 of each wire feeding assembly is rotated clockwise, and the wire feeding wheel 82 above the wire feeding wheel 82 is rotated counterclockwise, so as to form wire feeding thrust.

Specifically, a wire feeder 83 is disposed between two wire feeding wheels 82 in each row, a plurality of wire feeding grooves 84 with different sizes in each row are formed in the wire feeding wheels 82, and a plurality of wire feeding holes 85 matched with the wire feeding grooves 84 in each row are formed in the wire feeder 83.

In this embodiment, the pre-twisted wire is made of five common raw materials, such as galvanized steel wires, each of which has a diameter of 1.5mm-6.8mm and is different in shape selection, on the wire feeding wheel 82 in this embodiment, a plurality of wire feeding grooves 84 with different sizes are provided, and a plurality of wire feeding holes 85 matching with the wire feeding grooves 84 in a plurality of rows are provided in the wire feeding device 83, wherein the diameters of the wire feeding grooves 84 and the wire feeding holes 85 are respectively 1.3mm, 1.5mm, 2.6mm, 2.8mm, 4.3mm, 4.5mm, 5.5mm, 5.3mm, 6.8mm, 6.9mm, etc., and the wire feeding wheel 82 can be selected according to the type of the raw materials, so that frequent replacement of the wire feeding wheel 82 due to different types of the raw materials during production is avoided, frequent replacement of the wire feeding wheel 82 is reduced, and time waste is reduced.

Specifically, a sliding groove 61 is formed in the gear frame 6 located at the wire feeding wheel 82 above the wire feeding wheel assembly 81, a sliding mounting block 62 is arranged in the sliding groove 61, a rotating shaft between the wire feeding wheel 82 and the first gear 712 penetrates through the sliding mounting block 62, the pneumatic assembly 9 comprises a plurality of pneumatic cylinders 91 mounted on the gear frame 6, an output shaft of each pneumatic cylinder 91 penetrates through an end portion of the gear frame 6 to be provided with an abutting block 92, and the abutting block 92 is in contact with the top of the sliding mounting block 62.

In this embodiment, the gear frame 6 is provided with a sliding groove 61, a sliding mounting block 62 is disposed in the sliding groove 61, a rotating shaft between a wire feeding wheel 82 and a first gear 712 above the wire feeding wheel assembly 81 passes through the sliding mounting block 62, a gap exists between the sliding mounting block 62 and the bottom of the sliding groove 61, an output shaft of the pneumatic cylinder 91 contacts with the top of the sliding mounting block 62 through a contact block 92, a pneumatic meter 93 is disposed on the pneumatic cylinder 91, and the pneumatic pressure of the pneumatic cylinder 91 is determined through the pneumatic meter 93.

When different raw material models are replaced and wire feeding thrust is required to be adjusted, only the rotating speed of the motor 11 is required to be adjusted so as to control the rotating speed of the wire feeding wheel 82, the output pressure of the pneumatic cylinder 91 is determined by adjusting the air pressure of the pneumatic cylinder 91, so that the abutting pressure between the pneumatic cylinder 91 and the sliding mounting block 62 is controlled, the sliding mounting block 62 is controlled to be at the upper and lower positions of the sliding groove 61, the pressure between the wire feeding wheel 82 and the raw materials is adjusted, and the functions of adjusting the wire feeding speed and the wire feeding force are achieved.

Example 4

Referring to fig. 1-3, a schematic structural diagram of a preformed armor rod forming machine according to the present embodiment is provided, which aims to solve the problem that the wire feeding force of the existing preformed armor rod forming machine is unstable and a wire feeding wheel needs to be replaced manually and frequently.

The gear frame 6 is provided with a cooling component 10.

Specifically, the cooling assembly 10 includes a water tank 101 disposed in the rack 1, a water pump 102 is disposed on the water tank 101, the water pump 102 is communicated with a valve 103 on the gear rack 6 through a water pipe, a water outlet pipe 104 is disposed on the valve 103, a water outlet of the water outlet pipe 104 points to a wire outlet of the pressing assembly 8, a water return box 105 is disposed below the multi-row wire feeding wheel assembly 81, and the water return box 105 is communicated with the water tank 101 through a water return pipe 106.

In this embodiment, a water tank 101 for storing water is disposed in the frame 1, water in the water tank 101 is pumped out by a water pump 102, and a water outlet is directed to a yarn outlet of the compacting assembly 8 by a valve 103 and a water outlet pipe 104, so as to flush and cool the preformed armor rods transported by the compacting assembly 8.

The backwater box 105 under the compacting assembly 8 recovers the water for flushing the preformed armor rods and returns the water to the water tank 101 for subsequent continued use.

The preformed armor rods are formed by a cold forming process, a small amount of heat and a small amount of scrap iron can be generated, the scrap iron is washed away and the temperature is reduced by using the cooling assembly 10, more importantly, the surface of the raw material to be fed into the die is washed away, surface impurities are washed away, and meanwhile, the raw material is lubricated, so that the friction force of the raw material passing through the inner cavity of the die is small, and the forming process is smoother.

Example 5

Referring to fig. 7, a schematic structural diagram of a preformed armor rod forming machine according to the present embodiment is provided, which is intended to solve the problem that the wire feeding force of the existing preformed armor rod forming machine is unstable and a wire feeding wheel needs to be replaced manually and frequently.

The screw table 4 includes a first mount 41 mounted on the frame 1.

Specifically, a second mounting seat 42 is movably arranged on the first mounting seat 41, a moving plate 43 is movably arranged on the second mounting seat 42, a plurality of mounting holes 44 are uniformly formed in the moving plate 43, and a die clamp 45 and a wire frame 5 are mounted on the moving plate 43 through the mounting holes 44.

In this embodiment, when the product is formed into a spiral shape from the raw material, elastic deformation and plastic deformation can occur, the size model on the drawing is set according to the variation of the plastic deformation, the die clamp 45 and the wire frame 5 in this embodiment are mounted on the moving plate 43, a plurality of mounting holes 44 are formed in the moving plate 43, the die clamp 45 and the wire frame 5 can be mounted on the moving plate 43 according to actual needs, and the positions of the front, the rear, the left and the right are adjusted through the first mounting seat 41 and the second mounting seat 42, fine adjustment is performed on the pitch and the height, the production requirements are met, and the equipment error is reduced.

Specifically, a first sliding groove 411 is formed on the first mounting seat 41, a first lead screw 412 is arranged in the first sliding groove 411, and a first hand wheel 413 is arranged at the end part of the first lead screw 412 extending out of the first sliding groove 411;

the second mounting seat 42 is provided with a second chute 421, a second lead screw 422 is arranged in the second chute 421, and a second hand wheel 423 is arranged at the end part of the second lead screw 422 extending outside the second chute 421;

the bottom of the second mounting seat 42 is provided with a first sliding block 414, the first sliding block 414 is embedded in the first sliding groove 411, and the first sliding block 414 is rotationally connected with the first screw 412;

the rear side of the moving plate 43 is provided with a second slider 424, the second slider 424 is embedded in the second sliding groove 421, and the second slider 424 is rotationally connected with the second screw 422.

In this embodiment, the second mounting seat 42 is movably mounted in the first sliding groove 411 on the first mounting seat 41 through the first slider 414, and the first slider 414 is connected with the first screw 412 through threads, and the position of the first slider 414 on the first screw 412 can be adjusted through the first hand wheel 413, so as to adjust the front-back position of the moving plate 43.

The moving plate 43 is movably mounted in a second sliding groove 421 on the second mounting seat 42 through a second sliding block 424, the second sliding block 424 is in threaded connection with a second lead screw 422, and the position of the second sliding block 424 on the second lead screw 422 can be adjusted through a second hand wheel 423, so that the up-down position of the moving plate 43 on the second mounting seat 42 is adjusted.

Example 6

Referring to fig. 8-11, a schematic structural diagram of a wire frame in this embodiment is provided, which aims to solve the problem that the wire feeding force of the existing pre-twisted wire forming machine is unstable and the wire feeding wheel needs to be replaced manually and frequently, and detailed description will be given below on the specific structure in this embodiment.

The wire frame 5 includes two mounting blocks 51 mounted on the moving plate 43.

Specifically, two mounting blocks 51 are respectively located at the upper side and the lower side of the mold clamp 45, mounting rods 52 are arranged on the mounting blocks 51, and a plurality of groups of buffer assemblies 53 are uniformly arranged on the mounting rods 52.

In this embodiment, referring to fig. 8 and 9, two mounting blocks 51 are mounted on the moving plate 43 through mounting holes 44 and are respectively located at the upper and lower sides of the mold clamp 45, mounting rods 52 are mounted on the mounting blocks 51, and buffer members 53 are provided on the mounting blocks 51.

In the preformed armor rods forming process, vibration exists between equipment and parts of the equipment, and the service life of the equipment is shortened after long time running; secondly, at the moment of cutting by the cutter, strong impact is generated, so that equipment is damaged, and the pitch and the height of the freshly formed preformed armor rods are influenced by the strong action; the buffer assembly 53 can absorb and buffer the strong vibration action of the preformed armor rods during the forming process, reduce the damage to equipment, and reduce the influence of the pitch and the height of the strong vibration action.

Specifically, the buffer assembly 53 includes a buffer block 531 mounted on the mounting rod 52, a buffer frame is mounted on the buffer block 531, the buffer frame includes an upper buffer cylinder 532 and a lower buffer cylinder 533 movably fixed on the buffer block 531, a buffer slot 534 is formed in the lower buffer cylinder 533, the upper buffer cylinder 532 is embedded in the buffer slot 534, buffer holes 535 penetrating the upper buffer cylinder 532 and the lower buffer cylinder 533 are formed in two sides of the buffer slot 534, and locking plates 536 are arranged in the buffer holes 535.

The buffer tank 534 is internally provided with a telescopic assembly 54, the telescopic assembly 54 comprises a telescopic frame 541 and a first spring 542 which are connected, the top end of the telescopic frame 541 is contacted with the bottom of the upper buffer cylinder 532, and the bottom of the first spring 542 is arranged at the bottom of the buffer tank 534.

In this embodiment, referring to fig. 10-12, the upper portion of the upper buffer cylinder 532 is movably mounted on the buffer block 531, and the upper buffer cylinder 532 is fixed by passing through the buffer block 531 through bolts, the bottom of the upper buffer cylinder 532 is mounted in the buffer slot 534 in the lower buffer cylinder 533, the upper buffer cylinder 532 and the lower buffer cylinder 533 are connected by the telescopic component 54 in the buffer slot 534, and the locking plate 536 is provided in the buffer hole 535 penetrating the upper buffer cylinder 532 and the lower buffer cylinder 533, so as to determine the moving range of the upper buffer cylinder 532 in the lower buffer cylinder 533.

The bottom of the first spring 542 in the telescopic component 54 is arranged at the bottom of the buffer slot 534, the top of the first spring 542 is contacted with the bottom of the upper buffer cylinder 532 through the telescopic frame 541, so that when the lower buffer cylinder 533 is stressed to displace upwards, part of impact force is absorbed through the compression of the first spring 542, if the impact force is too large, the telescopic frame 541 is compressed and contacted with the bottom of the upper buffer cylinder 532, the impact force is transferred to the bottom of the upper buffer cylinder 532, the buffer effect is good, the up-and-down movement of the roller 562 on the roller component 56 can be realized, the roller component has a certain mechanical capability, the buffer protection equipment and the product quality can be ensured, the roller position is not required to be manually adjusted, and the time and the labor are saved.

Specifically, the bottom of the lower buffer cylinder 533 is provided with a ring groove 537, a mounting ring 55 is movably disposed in the ring groove 537, a rolling assembly 56 is disposed on the mounting ring 55, the rolling assembly 56 comprises a rolling shaft 561 connected with the mounting ring 55 and a rolling wheel 562 mounted on the rolling shaft 561, and a second spring 563 is disposed between two ends of the rolling shaft 561 and the rolling wheel 562.

In this embodiment, referring to fig. 13, the roller assembly 56 can rotate relative to the lower buffer cylinder 533 through the collar 55 sleeved in the annular groove 537, so as to adjust the relative angle of the roller assembly 56 relative to the preformed armor rods.

And, be provided with second spring 563 between the both ends of roller bearing 561 and the gyro wheel 562, through the buffering about second spring 563 supplementary gyro wheel 562, make it possess certain mobility, not only can cushion protective apparatus and guarantee product quality, need not manual regulation gyro wheel position moreover, labour saving and time saving.

The working principle of the preformed armor rods forming machine is as follows:

in practical application, referring to fig. 1-13, the control box 3 controls the motor 11 to output power, the fourth gear 741 is rotationally connected with the motor 11 through the belt wheel 742, when the motor 11 drives the fourth gear 741 to rotate anticlockwise, the fourth gear 741 drives the two third gears 731 to rotate clockwise, the two first gears 712 coaxial with the two third gears 731 rotate clockwise, according to the transmission sequence, the four second gears 721 of the second transmission group 72 rotate anticlockwise, so as to drive the first gears 712 below the six first gear sets 711 of the first transmission group 71 to rotate anticlockwise, the first gears 712 above the six first gear sets 711 transmit clockwise rotation force through the first gears 712 below, the first gears 712 above transmit anticlockwise rotation force, so that the pressing assembly 8 is driven to form wire feeding thrust, the preformed wire is stably conveyed to be formed through the die clamp 45 on the screw workbench 4, and finally, the preformed wire is conveyed to the outside of the equipment through the wire frame 5.

The wire frame 5 is provided with the buffer component 53, and when preformed armor rods are formed by transmission, the roller 562 on the buffer component 53 has certain mobility relative to the lower buffer cylinder 533, so that the roller 562 can move up and down and left and right relative to the lower buffer cylinder 533, the buffer protection equipment can be buffered, the product quality can be ensured, the roller position is not required to be adjusted manually, and time and labor are saved.

When carrying the raw and other materials of different materials, only need adjust the pneumatic module 9 that acts on compressing tightly subassembly 8, alright compress tightly the pressure size adjustment between subassembly 8 and the raw and other materials, realize the regulation of wire feeding speed and wire feeding power size, need not to change wire feeding wheel 82 in compressing tightly the subassembly 8, reduced the operation of frequently changing wire feeding wheel 82, reduce the time waste.

Although specific embodiments of the invention have been described in detail with reference to the accompanying drawings, it should not be construed as limiting the scope of protection of the present patent. Various modifications and variations which may be made by those skilled in the art without the creative effort are within the scope of the patent described in the claims.

Claims (10)

1. A preformed armor rod forming machine, characterized in that: comprises a frame (1);

a gear box (2) is arranged on the frame (1), a control box (3) is arranged on one side of the gear box (2), a screw workbench (4) is arranged on the other side of the gear box (2), and a wire frame (5) is arranged on the screw workbench (4);

the gear box (2) comprises a gear rack (6) arranged on the frame (1), a gear transmission assembly (7) and a compression assembly (8) which are connected in a rotating way are arranged on the gear rack (6), and a pneumatic assembly (9) acting on the compression assembly (8) is arranged on the gear rack (6);

the gear transmission assembly (7) is rotationally connected with a motor (11) in the frame (1) through a belt, and the motor (11) is electrically connected with the control box (3);

the compressing assembly (8) receives the preformed armor rods and transmits the preformed armor rods to pass through the screw rod workbench (4) and the wire frame (5) in sequence.

2. The preformed armor rod forming machine of claim 1, wherein: the gear transmission assembly (7) comprises a first transmission group (71) and a second transmission group (72) which are arranged on one side of the gear frame (6),

the first transmission group (71) comprises a plurality of first gear sets (711), and the first gear sets (711) comprise two first gears (712) which are meshed up and down;

the second drive-group (72) comprises a plurality of second gears (721) located below the plurality of rows of first gears (712), the second gears (721) being located between adjacent ones of the first gear-sets (711) and being in mesh with the first gears (712) below each row of first gear-sets (711).

3. The preformed armor rod forming machine of claim 2, wherein: the gear transmission assembly (7) further comprises a third transmission group (73) and a fourth transmission group (74), wherein the third transmission group (73) comprises two third gears (731) which are coaxial with the adjacent two first gears (712), and the fourth transmission group (74) comprises a fourth gear (741) meshed with the two third gears (731);

the fourth gear (741) is rotationally connected with the belt wheel (742) through a rotating shaft, and the belt wheel (742) is rotationally connected with the motor (11) through a belt.

4. The preformed armor rod forming machine of claim 2, wherein: the compaction assembly (8) comprises a plurality of wire feeding wheel assemblies (81) which are arranged on the other side of the gear frame (6), and the number and the positions of the wire feeding wheel assemblies (81) in the plurality of rows are matched with those of the first gear sets (711) in the plurality of rows;

each row of wire feeding wheel assemblies (81) comprises two wire feeding wheels (82) which are opposite up and down; wire feeding wheels (82) on the wire feeding wheel assembly (81) are respectively connected with a first gear (712) on the first gear set (711) in a rotating way through rotating shafts.

5. The preformed armor rod forming machine of claim 4, wherein: wire feeding devices (83) are arranged between the wire feeding wheels (82) in each row, a plurality of wire feeding grooves (84) with different sizes in each row are formed in the wire feeding wheels (82), and a plurality of wire feeding holes (85) matched with the wire feeding grooves (84) in each row are formed in the wire feeding devices (83).

6. The preformed armor rod forming machine of claim 4, wherein: a sliding groove (61) is formed in a gear frame (6) positioned at a wire feeding wheel (82) above the wire feeding wheel assembly (81), a sliding mounting block (62) is arranged in the sliding groove (61), and a rotating shaft between the wire feeding wheel (82) and the first gear (712) passes through the sliding mounting block (62);

the pneumatic assembly (9) comprises a plurality of pneumatic cylinders (91) mounted on the gear frame (6), an output shaft of each pneumatic cylinder (91) penetrates through the end portion of the gear frame (6) and is provided with an abutting block (92), and the abutting blocks (92) are in contact with the top of the sliding mounting block (62).

7. The preformed armor rod forming machine of claim 4, wherein: the cooling device is characterized in that a cooling assembly (10) is arranged on the gear rack (6), the cooling assembly (10) comprises a water tank (101) arranged in the rack (1), a water pump (102) is arranged on the water tank (101), the water pump (102) is communicated with a valve (103) on the gear rack (6) through a water pipe, a water outlet pipe (104) is arranged on the valve (103), and a water outlet of the water outlet pipe (104) points to a wire outlet of the compression assembly (8);

a backwater box (105) is arranged below the wire feeding wheel assemblies (81) in multiple rows, and the backwater box (105) is communicated with the water tank (101) through a backwater pipe (106).

8. The preformed armor rod forming machine of claim 1, wherein: the screw workbench (4) comprises a first mounting seat (41) mounted on the frame (1), a second mounting seat (42) is movably arranged on the first mounting seat (41), and a movable plate (43) is movably arranged on the second mounting seat (42);

a plurality of mounting holes (44) are uniformly formed in the moving plate (43), and a die clamp (45) and a wire frame (5) are mounted on the moving plate (43) through the mounting holes (44).

9. The preformed armor rod forming machine of claim 8, wherein: a first sliding groove (411) is formed in the first mounting seat (41), a first lead screw (412) is arranged in the first sliding groove (411), and a first hand wheel (413) is arranged at the end part of the first lead screw (412) extending out of the first sliding groove (411);

a second sliding groove (421) is formed in the second mounting seat (42), a second lead screw (422) is arranged in the second sliding groove (421), and a second hand wheel (423) is arranged at the end part of the second lead screw (422) extending out of the second sliding groove (421);

the bottom of the second mounting seat (42) is provided with a first sliding block (414), the first sliding block (414) is embedded in the first sliding groove (411), and the first sliding block (414) is rotationally connected with the first screw rod (412);

the rear side of the moving plate (43) is provided with a second sliding block (424), the second sliding block (424) is embedded in the second sliding groove (421), and the second sliding block (424) is rotationally connected with the second screw rod (422).

10. The preformed armor rod forming machine of claim 8, wherein: the wire frame (5) comprises two mounting blocks (51) mounted on the movable plate (43), the two mounting blocks (51) are respectively positioned on the upper side and the lower side of the die clamp (45), mounting rods (52) are arranged on the mounting blocks (51), and a plurality of groups of buffer assemblies (53) are uniformly arranged on the mounting rods (52);

the buffer assembly (53) comprises a buffer block (531) arranged on an installation rod (52), a buffer frame is arranged on the buffer block (531), the buffer frame comprises an upper buffer cylinder body (532) and a lower buffer cylinder body (533) which are movably fixed on the buffer block (531), a buffer groove (534) is formed in the lower buffer cylinder body (533), the upper buffer cylinder body (532) is embedded in the buffer groove (534), buffer holes (535) penetrating through the upper buffer cylinder body (532) and the lower buffer cylinder body (533) are formed in two sides of the buffer groove (534), and locking plates (536) are arranged in the buffer holes (535);

the buffer tank (534) is internally provided with a telescopic assembly (54), the telescopic assembly (54) comprises a telescopic frame (541) and a first spring (542) which are connected, the top end of the telescopic frame (541) is contacted with the bottom of the upper buffer cylinder (532), and the bottom of the first spring (542) is arranged at the bottom of the buffer tank (534);

annular groove (537) has been seted up to the bottom of lower buffering barrel (533), annular groove (537) internalization is provided with collar (55), be provided with rolling element (56) on collar (55), rolling element (56) include roller (561) and gyro wheel (562) of installing on roller (561) that link to each other with collar (55), be provided with second spring (563) between both ends and gyro wheel (562) of roller (561).