CN115780685B - Steel bar extrusion forming equipment - Google Patents
Steel bar extrusion forming equipment Download PDFInfo
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- CN115780685B CN115780685B CN202211569965.3A CN202211569965A CN115780685B CN 115780685 B CN115780685 B CN 115780685B CN 202211569965 A CN202211569965 A CN 202211569965A CN 115780685 B CN115780685 B CN 115780685B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
本发明涉及钢筋挤压成型领域，具体公开了一种钢筋挤压成型设备。该钢筋挤压成型设备，包括设备框架，设备框架的内部安装有水平布置的传送带，传送带的表面开设有多组输送槽，输送槽沿传送带的移动方向布置，设备框架的上方设置有分切刀，分切刀的上方设置有升降结构，升降结构驱动分切刀竖直移动；该钢筋挤压成型设备，通过设置固定槽和夹持块，能够对钢筋的一端进行夹持，增加钢筋在移动过程中的稳定性，在固定件和限位件的配合下，能将多组钢筋对齐，不需要放置的时候人工手动对钢筋进行对齐，有利于提高钢筋挤压成型的效率，同时也不需要通过切割的方式来使钢筋对齐，有利于减少对资源的浪费，降低钢筋挤压成型的成本。
The present invention relates to the field of steel bar extrusion and molding, and specifically discloses a steel bar extrusion and molding device. The steel bar extrusion and molding device comprises a device frame, a horizontally arranged conveyor belt is installed inside the device frame, a plurality of conveyor grooves are provided on the surface of the conveyor belt, and the conveyor grooves are arranged along the moving direction of the conveyor belt, a slitting knife is arranged above the device frame, a lifting structure is arranged above the slitting knife, and the lifting structure drives the slitting knife to move vertically; the steel bar extrusion and molding device can clamp one end of the steel bar by setting a fixed groove and a clamping block, thereby increasing the stability of the steel bar during movement, and can align a plurality of groups of steel bars with the cooperation of a fixing member and a limiting member, so that the steel bars do not need to be manually aligned when placed, which is beneficial to improving the efficiency of steel bar extrusion and molding, and does not need to be aligned by cutting, which is beneficial to reducing the waste of resources and the cost of steel bar extrusion and molding.
Description
Technical Field
The invention belongs to the field of steel bar extrusion molding, and particularly relates to steel bar extrusion molding equipment.
Background
The reinforcing bar is in the processing, generally need pass through the multichannel process, including reinforcing bar extrusion process, current reinforcing bar is single extrusion in extrusion's time general, the efficiency is lower, when carrying out synchronous extrusion to many reinforcing bars, need handle the reinforcing bar earlier, make many reinforcing bars length unanimous through the cutting, current general is the manual work aligns the one end of reinforcing bar and cuts again when placing, perhaps cut the part of reinforcing bar misalignment through the machine, cut the both ends of reinforcing bar, only leave the part that middle length is the same, carry out extrusion to the reinforcing bar again, result in lower to reinforcing bar extrusion efficiency, and the mode through the cutting aligns, cause the waste to the resource easily, increase reinforcing bar extrusion's cost.
Disclosure of Invention
The invention aims to solve the problems and provide the steel bar extrusion molding equipment which is simple in structure and reasonable in design.
The invention realizes the aim by the following technical scheme that one ends of a plurality of reinforcing steel bars are automatically aligned, the other ends of the reinforcing steel bars are cut, the two ends of the reinforcing steel bars do not need to be cut, the cut reinforcing steel bars can be extruded and formed, and the extrusion and forming efficiency of the reinforcing steel bars is improved.
The steel bar extrusion molding equipment comprises an equipment frame, wherein a conveyor belt which is horizontally arranged is arranged in the equipment frame, a plurality of groups of conveying grooves are formed in the surface of the conveyor belt, the conveying grooves are arranged along the moving direction of the conveyor belt, a slitting knife is arranged above the equipment frame, a lifting structure is arranged above the slitting knife, the lifting structure drives the slitting knife to vertically move, two groups of extrusion rollers which are horizontally distributed are arranged below the inside of the equipment frame, one side of each of the two groups of extrusion rollers is provided with a driving piece, the driving piece drives the two groups of extrusion rollers to relatively rotate, and the slitting knife is positioned between the extrusion rollers and the conveyor belt;
The below of dividing the cutter is provided with the locating part, the locating part is along equipment frame horizontal migration, the outside of locating part is provided with adjustment structure, adjustment structure is used for driving locating part pivoted down, be provided with multiunit horizontally arranged's mounting between locating part and the conveyer belt, the mounting passes through connection structure and is connected with the locating part, the inside cartridge in one side that the mounting is close to the conveyer belt has the cylinder, the fixed slot has been seted up to the inside of cylinder, the fixed slot opening is to the conveyer belt direction, the fixed slot is the funnel form, fixed slot opening diameter is greater than the inside diameter, the inside of fixed slot is provided with two sets of horizontally arranged's grip blocks, be provided with trigger structure between two sets of grip blocks, trigger structure drive two sets of grip blocks are close to each other or keep away from.
As a further optimization scheme of the invention, the connecting structure comprises a push plate, a sleeve, a push rod, a second spring and a rotating assembly, wherein the push plate is connected with a limiting piece through the sleeve, the push plate is vertically arranged, the sleeve is horizontally arranged, the sleeve is slidably sleeved outside the limiting piece, the push rod and the second spring are inserted inside the sleeve, the push rod is positioned between the second spring and a fixing piece, the sleeve is connected with the limiting piece through the rotating assembly, and the rotating assembly is used for adjusting the movement of the sleeve inside the limiting piece.
As a further optimization scheme of the invention, the rotating assembly comprises a convex block, a through groove, a sliding groove and a sliding block, wherein the convex block is rotationally inserted in the sleeve, the convex block is in sliding connection with the push rod, one end of the convex block penetrates through the sleeve and extends to the outside of the sleeve, the through groove is arranged in the limiting piece and is in sliding fit with the convex block, the sliding groove is arranged on the outer surface of the push rod, the sliding groove is obliquely arranged along the surface of the push rod, the sliding block is fixedly arranged in the sleeve, and the sliding block is in sliding connection with the sliding groove.
As a further optimization scheme of the invention, the triggering structure comprises a pushing frame, a connecting rod and a limiting structure, wherein the pushing frame is inserted in the fixing groove in a sliding way, the pushing frame horizontally moves along the fixing groove, the connecting rod is rotatably arranged between the pushing frame and the clamping block, the fixing piece is connected with the sleeve through the limiting structure, and the limiting structure is used for adjusting the fixing piece to slide in the sleeve.
As a further optimization scheme of the invention, the limiting structure comprises a movable groove, a first spring and a wedge block, wherein the movable groove is arranged in the sleeve, the movable groove is vertically arranged, the first spring and the wedge block are sequentially inserted into the movable groove from inside to outside, the pushing frame is I-shaped, and the pushing frame is in contact fit with the wedge block.
As a further optimization scheme of the invention, a cavity is formed in the limiting piece, a positioning component is arranged in the cavity and is connected with the equipment frame through the positioning component, the positioning component is used for adjusting the sliding of the limiting piece in the equipment frame, the positioning component comprises a trigger plate, a third spring, a positioning block and a fourth spring, the positioning block is horizontally arranged between the limiting piece and the inner wall of the equipment frame, the positioning block penetrates through the limiting piece and extends to the inside of the limiting piece, a positioning groove corresponding to the positioning block is formed in the inner wall of the equipment frame, the trigger plate is inserted in the cavity in a sliding manner, the trigger plate is connected with the sleeve, the third spring is arranged between the trigger plate and the inner wall of the limiting piece, the third spring is horizontally arranged, the trigger plate is in contact fit with the positioning block, the fourth spring is sleeved on the outer surface of the positioning block, and the fourth spring is positioned between the inner wall of the limiting piece and the positioning block.
As a further optimization scheme of the invention, a connecting block is arranged between the limiting piece and the inner wall of the equipment frame, the connecting block is in sliding connection with the equipment frame, a first threaded rod is connected with the inner threads of the connecting block, the first threaded rod is horizontally arranged, one end of the first threaded rod is provided with a rotating piece, and the rotating piece drives the first threaded rod to rotate.
As a further optimization scheme of the invention, the lifting structure comprises a motor, a pressing plate and a second threaded rod, wherein the motor is arranged above the equipment frame, the pressing plate is arranged between the motor output end and the slitting knife, the pressing plate is horizontally arranged, the second threaded rod is arranged below the motor output shaft, and the second threaded rod is vertically arranged and is in threaded connection with the pressing plate.
As a further optimization scheme of the invention, a cutting platform is arranged below the slitting knife, the cutting platform is horizontally arranged and is in sliding connection with the equipment frame, the cutting platform is in threaded connection with a second threaded rod, threads at two ends of the second threaded rod are reversely arranged, and the second threaded rod drives the cutting platform and the slitting knife to be close to or far away from each other.
As a further optimization scheme of the invention, the adjusting structure comprises a shaft piece, a half gear, a rack, a track and a connecting plate, wherein the shaft piece is fixedly arranged on the side edge of the limiting piece, the shaft piece is horizontally arranged, the shaft piece penetrates through the connecting block, the shaft piece is in sliding connection with the connecting block, the half gear is arranged at one end, far away from the limiting piece, of the shaft piece, the track is arranged on the outer wall of the equipment frame, the rack is arranged in the track in a sliding manner, the rack is meshed with the half gear, and the connecting plate is rotatably arranged between the rack and the pressing plate.
The invention has the advantages that one end of the steel bar can be clamped by the fixing groove and the clamping block, the stability of the steel bar in the moving process is improved, multiple groups of steel bars can be aligned under the cooperation of the fixing piece and the limiting piece, the steel bars are not required to be manually aligned when being placed, the efficiency of steel bar extrusion molding is improved, meanwhile, the steel bars are not required to be aligned in a cutting mode, the waste of resources is reduced, the cost of steel bar extrusion molding is reduced, the cut steel bars are downwards rotated by the adjusting structure, the cut steel bars are convenient to be directly extruded and molded, the cut steel bars are not required to be transferred to another device for extrusion molding, the procedures of steel bar extrusion molding are simplified, and the efficiency of steel bar extrusion molding is further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is another schematic view of the overall structure of the present invention;
FIG. 3 is a cross-sectional view of the structure of the present invention;
FIG. 4 is a partial perspective view of the present invention;
FIG. 5 is a cross-sectional view of a portion of the structure of the present invention;
fig. 6 is a schematic view of a part of the structure of the present invention.
1, An equipment frame; 2, conveyor belt, 3, conveying trough, 4, slitting knife, 5, squeeze roller, 6, limit piece, 7, cavity, 8, fixing piece, 9, cylinder, 10, fixing trough, 11, clamping block, 12, pushing rack, 13, movable trough, 14, first spring, 15, wedge, 16, push plate, 17, sleeve, 18, push rod, 19, second spring, 20, bump, 21, through trough, 22, chute, 23, slide block, 24, trigger plate, 25, third spring, 26, positioning block, 27, fourth spring, 28, connecting block, 29, first threaded rod, 30, pressing plate, 31, second threaded rod, 32, cutting platform, 33, shaft, 34, half gear, 35, rack, 36, track, 37, connecting plate, 38, rotating piece, 39, connecting rod.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the application only and is not to be construed as limiting the scope of the application, as various insubstantial modifications and adaptations of the application to those skilled in the art can be made in light of the foregoing disclosure.
Example 1
As shown in fig. 1 to 6, a steel bar extrusion molding device comprises a device frame 1, wherein a conveyor belt 2 which is horizontally arranged is arranged in the device frame 1, a plurality of groups of conveying grooves 3 are formed in the surface of the conveyor belt 2, the conveying grooves 3 are arranged along the moving direction of the conveyor belt 2, a slitting knife 4 is arranged above the device frame 1, a lifting structure is arranged above the slitting knife 4, the lifting structure drives the slitting knife 4 to vertically move, two groups of extrusion rollers 5 which are horizontally distributed are arranged below the interior of the device frame 1, one side of each of the two groups of extrusion rollers 5 is provided with a driving piece, the driving piece drives the two groups of extrusion rollers 5 to relatively rotate, and the slitting knife 4 is positioned between the extrusion rollers 5 and the conveyor belt 2;
The below of dividing cutter 4 is provided with locating part 6, locating part 6 is along equipment frame 1 horizontal migration, the outside of locating part 6 is provided with adjustment structure, adjustment structure is used for driving locating part 6 to rotate downwards, be provided with multiunit horizontally arranged's mounting 8 between locating part 6 and the conveyer belt 2, mounting 8 is connected with locating part 6 through connection structure, the inside cartridge in one side that mounting 8 is close to conveyer belt 2 has cylinder 9, fixed slot 10 has been seted up to the inside of cylinder 9, fixed slot 10 opening is to conveyer belt 2 direction, fixed slot 10 is the funnel form, fixed slot 10 opening diameter is greater than inside diameter, the inside of fixed slot 10 is provided with two sets of horizontally arranged's grip blocks 11, be provided with trigger structure between two sets of grip blocks 11, trigger structure drive two sets of grip blocks 11 are close to each other or keep away from.
The steel bars to be processed are placed in the conveying groove 3 of the conveying belt 2, the conveying belt 2 drives the steel bars to horizontally move in the equipment frame 1, one ends of the steel bars are inserted into the fixing groove 10, under the cooperation of a triggering structure, the triggering structure drives the two groups of clamping blocks 11 to mutually approach to clamp one ends of the steel bars, so that one ends of the steel bars are limited in the cylinder 9, after all the steel bars are inserted into the cylinder 9, the steel bars push the fixing piece 8 and the limiting piece 6 to synchronously move, after the limiting piece 6 moves to the farthest distance, the steel bars stop moving, under the cooperation of a lifting structure, the lifting structure drives the slitting knife 4 to downwardly move, the slitting knife 4 cuts the steel bars, the regulating structure drives the limiting piece 6 to downwardly rotate, so that the cut steel bars are downwardly rotated, after the steel bars are contacted with the extrusion roller 5, the steel bars fall from the inside of the fixing groove 10, the driving piece drives the two groups of extrusion rollers 5 to rotate relatively, so that the extrusion rollers 5 can extrude and shape the steel bars, one ends of the steel bars can be clamped by arranging the fixing grooves 10 and the clamping blocks 11, the stability of the steel bars in the moving process is improved, multiple groups of steel bars can be aligned under the cooperation of the fixing piece 8 and the limiting piece 6, the steel bars are manually aligned when the steel bars do not need to be placed, the efficiency of extrusion and shaping of the steel bars is improved, meanwhile, the steel bars are aligned in a cutting mode, the waste of resources is reduced, the cost of extrusion and shaping of the steel bars is reduced, the cut steel bars are downwards rotated by arranging the adjusting structure, the extrusion and shaping of the cut steel bars are conveniently and directly carried out on the cut steel bars, the cut steel bars do not need to be transferred to another device to carry out extrusion shaping, thereby simplifying the procedure of extrusion and shaping of the steel bars, further improving the extrusion molding efficiency of the reinforcing steel bars.
The connecting structure comprises a push plate 16, a sleeve 17, a push rod 18, a second spring 19 and a rotating assembly, wherein the push plate 16 is connected with the limiting piece 6 through the sleeve 17, the push plate 16 is vertically arranged, the sleeve 17 is horizontally arranged, the sleeve 17 is slidably sleeved outside the limiting piece 6, the push rod 18 and the second spring 19 are inserted inside the sleeve 17, the push rod 18 is located between the second spring 19 and the fixing piece 8, the sleeve 17 is connected with the limiting piece 6 through the rotating assembly, and the rotating assembly is used for adjusting movement of the sleeve 17 inside the limiting piece 6.
The rotating assembly comprises a protruding block 20, a through groove 21, a sliding groove 22 and a sliding block 23, wherein the protruding block 20 is rotatably inserted into the sleeve 17, the protruding block 20 is in sliding connection with the push rod 18, one end of the protruding block 20 penetrates through the sleeve 17 and extends to the outside of the sleeve 17, the through groove 21 is formed in the limiting piece 6, the through groove 21 is in sliding fit with the protruding block 20, the sliding groove 22 is formed in the outer surface of the push rod 18, the sliding groove 22 is obliquely arranged along the surface of the push rod 18, the sliding block 23 is fixedly arranged in the sleeve 17, and the sliding block 23 is in sliding connection with the sliding groove 22.
After the reinforcing bar inserts fixed slot 10 inside, the reinforcing bar can promote mounting 8 and push rod 18 to the inside removal of sleeve 17, this moment second spring 19 receives the extrusion and takes place to warp, under slider 23's effect, slider 23 position is unchangeable, spout 22 is arranged along push rod 18 surface slope, push rod 18 is when moving, slider 23 slides in spout 22 inside, thereby can drive push rod 18 and take place to rotate, push rod 18 drives lug 20 synchronous rotation when rotating, lug 20 rotates to the time of leading to the groove 21 position, lug 20 no longer limits the removal of sleeve 17, sleeve 17 drives lug 20 synchronous movement, make lug 20 can pass leading to the groove 21.
The trigger structure includes pushing away frame 12, connecting rod 39 and limit structure, and pushing away frame 12 slip cartridge is inside fixed slot 10, pushes away frame 12 along fixed slot 10 horizontal migration, and connecting rod 39 rotation is installed between pushing away frame 12 and grip block 11, and mounting 8 passes through limit structure and sleeve 17 connection, and limit structure is used for adjusting mounting 8 and slides in sleeve 17 inside.
The limiting structure comprises a movable groove 13, a first spring 14 and a wedge block 15, wherein the movable groove 13 is arranged in the sleeve 17, the movable groove 13 is vertically arranged, the first spring 14 and the wedge block 15 are sequentially inserted into the movable groove 13 from inside to outside, the pushing frame 12 is I-shaped, and the pushing frame 12 is in contact fit with the wedge block 15.
After the reinforcing bar inserts inside the fixed slot 10, the one end of reinforcing bar and pushing the frame 12 contact and drive pushing the frame 12 and remove, pushing the frame 12 and being in the time to the inside removal of fixed slot 10, under the cooperation of connecting rod 39, pushing the frame 12 and can pulling two sets of grip blocks 11 each other through connecting rod 39 to can carry out the centre gripping to the one end of reinforcing bar, fix the one end of reinforcing bar inside cylinder 9, because pushing the frame 12 and being I-shaped, pushing the frame 12 and being in the pulling connecting rod 39, pushing the frame 12 and can promoting the voussoir 15 and remove to the inside of movable slot 13, first spring 14 receives the extrusion and takes place the deformation this moment, after voussoir 15 is pushed into the inside of movable slot 13 completely, the reinforcing bar can promote the inside slip of mounting 8 to sleeve 17.
The cavity 7 has been seted up to the inside of locating part 6, and the inside of cavity 7 is provided with locating component, and locating component and equipment frame 1 are connected through locating component to locating component 6, and locating component is used for adjusting locating part 6 and slides in equipment frame 1 inside.
The locating component includes trigger plate 24, third spring 25, locating piece 26 and fourth spring 27, locating piece 26 level arrangement is between locating piece 6 and equipment frame 1 inner wall, locating piece 26 runs through locating piece 6 and extends to the inside of locating piece 6, the constant head tank corresponding with locating piece 26 has been seted up to equipment frame 1 inner wall, trigger plate 24 slip cartridge is inside cavity 7, trigger plate 24 and sleeve 17 connect, set up third spring 25 between trigger plate 24 and the locating piece 6 inner wall, third spring 25 level arrangement, trigger plate 24 and locating piece 26 contact cooperation, fourth spring 27 is established to the surface cover of locating piece 26, fourth spring 27 is located between locating piece 6 inner wall and the locating piece 26.
When the push plate 16 moves towards the limiting piece 6, the push plate 16 drives the trigger plate 24 to synchronously move, at the moment, the third spring 25 is extruded to deform, and in an initial state, the trigger plate 24 abuts against the positioning block 26, at the moment, the fourth spring 27 is extruded to deform, after the push plate 16 pushes the trigger plate 24 to synchronously move, the trigger plate 24 is separated from the positioning block 26, and under the elastic force of the fourth spring 27, the fourth spring 27 drives the positioning block 26 to move towards the inside of the limiting piece 6, so that the limiting piece 6 can be separated from the equipment frame 1, and the steel bars can push the limiting piece 6 to synchronously move while pushing the push plate 16 to move.
Be provided with connecting block 28 between locating part 6 and the equipment frame 1 inner wall, connecting block 28 and equipment frame 1 sliding connection, the inside threaded connection of connecting block 28 has first threaded rod 29, and first threaded rod 29 level is arranged, and the one end of first threaded rod 29 is provided with the rotation piece, rotates the rotation piece and drives first threaded rod 29 rotation.
After the limiting part 6 moves to the maximum distance and extrusion molding of the reinforcing steel bars is completed, the rotating part is connected with an external power supply, the rotating part can drive the first threaded rod 29 to rotate, the first threaded rod 29 is in threaded connection with the connecting block 28, the first threaded rod 29 can drive the connecting block 28 to horizontally move when rotating, and accordingly the limiting part 6 can be driven to move towards the conveying belt 2, and the limiting part 6 is reset.
The lifting structure comprises a motor 38, a pressing plate 30 and a second threaded rod 31, wherein the motor 38 is arranged above the equipment frame 1, the pressing plate 30 is arranged between the output end of the motor 38 and the slitting knife 4, the pressing plate 30 is horizontally arranged, the second threaded rod 31 is arranged below the output shaft of the motor 38, the second threaded rod 31 is vertically arranged, and the second threaded rod 31 is in threaded connection with the pressing plate 30.
The below of dividing the sword 4 is provided with cutting platform 32, and cutting platform 32 level arrangement, cutting platform 32 and equipment frame 1 sliding connection, cutting platform 32 and second threaded rod 31 threaded connection, second threaded rod 31 both ends screw thread are reverse setting, and second threaded rod 31 drive cutting platform 32 and dividing the sword 4 are close to or keep away from each other.
With motor 38 and external power source connection, motor 38 drives second threaded rod 31 and rotates, and second threaded rod 31 drives cutting platform 32 and clamp plate 30 and is close to each other to drive cutting platform 32 and slitting cutter 4 and be close to each other, cutting platform 32 plays the supporting role to the reinforcing bar, and slitting cutter 4 can cut the reinforcing bar, under the cooperation of cutting platform 32 and slitting cutter 4, is convenient for cut the reinforcing bar, makes better to the effect of reinforcing bar cutting, reduces the probability that the reinforcing bar takes place to warp in the cutting.
The adjusting structure comprises a shaft element 33, a half gear 34, a rack 35, a track 36 and a connecting plate 37, wherein the shaft element 33 is fixedly arranged on the side edge of the limiting element 6, the shaft element 33 is horizontally arranged, the shaft element 33 penetrates through the connecting block 28, the shaft element 33 and the connecting block 28 are in sliding connection, the half gear 34 is arranged at one end, far away from the limiting element 6, of the shaft element 33, the track 36 is arranged on the outer wall of the equipment frame 1, the rack 35 is slidably arranged in the track 36, the rack 35 is meshed with the half gear 34, and the connecting plate 37 is rotatably arranged between the rack 35 and the pressing plate 30.
When the limiting piece 6 moves to the maximum distance, the pressing plate 30 pushes the rack 35 to slide on the track 36 through the connecting plate 37, the rack 35 slides in the direction away from the pressing plate 30, at the moment, the rack 35 is not meshed with the half gear 34, when the pressing plate 30 moves upwards, the pressing plate 30 drives the rack 35 to slide in the direction close to the pressing plate 30, at the moment, the rack 35 is meshed with the half gear 34, the rack 35 can drive the half gear 34 to rotate, under the cooperation of the shaft piece 33, the rack 35 can drive the limiting piece 6 to rotate downwards, so that the cut steel bars are changed from a horizontal state to a vertical state, and extrusion rollers 5 are convenient to extrude the steel bars.
The foregoing examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (7)
1. The steel bar extrusion molding equipment comprises an equipment frame and is characterized in that a conveyor belt which is horizontally arranged is arranged in the equipment frame, a plurality of groups of conveying grooves are formed in the surface of the conveyor belt, the conveying grooves are arranged along the moving direction of the conveyor belt, a dividing knife is arranged above the equipment frame, a lifting structure is arranged above the dividing knife, the lifting structure drives the dividing knife to vertically move, two groups of extrusion rollers which are horizontally distributed are arranged below the inside of the equipment frame, one side of each of the two groups of extrusion rollers is provided with a driving piece, the driving piece drives the two groups of extrusion rollers to relatively rotate, and the dividing knife is positioned between the extrusion rollers and the conveyor belt;
The lower part of the dividing knife is provided with a limiting part which horizontally moves along the equipment frame, the outer part of the limiting part is provided with an adjusting structure which is used for driving the limiting part to rotate downwards, a plurality of groups of fixing parts which are horizontally arranged are arranged between the limiting part and the conveyor belt, the fixing part is connected with the limiting part through a connecting structure, one side of the fixing part, which is close to the conveyor belt, is internally inserted with a column, the inside of the column is provided with a fixing groove, the opening of the fixing groove faces the direction of the conveyor belt, the fixing groove is funnel-shaped, the diameter of the opening of the fixing groove is larger than the inner diameter, the inside of the fixing groove is provided with two groups of clamping blocks which are horizontally arranged, a triggering structure is arranged between the two groups of clamping blocks, and the triggering structure drives the two groups of clamping blocks to be close to or far away from each other;
the lifting structure comprises a motor, a pressing plate and a second threaded rod, wherein the motor is arranged above the equipment frame, the pressing plate is arranged between the output end of the motor and the slitting knife, the pressing plate is horizontally arranged, the second threaded rod is arranged below the output shaft of the motor, the second threaded rod is vertically arranged, and the second threaded rod is in threaded connection with the pressing plate;
A cutting platform is arranged below the slitting knife, the cutting platform is horizontally arranged and is in sliding connection with the equipment frame, the cutting platform is in threaded connection with a second threaded rod, threads at two ends of the second threaded rod are reversely arranged, and the second threaded rod drives the cutting platform and the slitting knife to be close to or far away from each other;
The adjusting structure comprises a shaft piece, a half gear, a rack, a track and a connecting plate, wherein the shaft piece is fixedly arranged on the side edge of the limiting piece, the shaft piece is horizontally arranged, the shaft piece penetrates through the connecting block, the shaft piece is in sliding connection with the connecting block, the half gear is arranged at one end, far away from the limiting piece, of the shaft piece, the track is arranged on the outer wall of the equipment frame, the rack is slidably arranged in the track, the rack is meshed with the half gear, and the connecting plate is rotatably arranged between the rack and the pressing plate.
2. The steel bar extrusion molding equipment of claim 1, wherein the connecting structure comprises a push plate, a sleeve, a push rod, a second spring and a rotating assembly, the push plate is connected with the limiting piece through the sleeve, the push plate is vertically arranged, the sleeve is horizontally arranged, the sleeve is slidably sleeved outside the limiting piece, the push rod and the second spring are inserted inside the sleeve, the push rod is positioned between the second spring and the fixing piece, the sleeve is connected with the limiting piece through the rotating assembly, and the rotating assembly is used for adjusting the movement of the sleeve inside the limiting piece.
3. The steel bar extrusion molding equipment of claim 2, wherein the rotating assembly comprises a protruding block, a through groove, a sliding groove and a sliding block, the protruding block is rotatably inserted in the sleeve, the protruding block is in sliding connection with the push rod, one end of the protruding block penetrates through the sleeve and extends to the outside of the sleeve, the through groove is formed in the limiting piece, the through groove is in sliding fit with the protruding block, the sliding groove is formed in the outer surface of the push rod, the sliding groove is obliquely arranged along the surface of the push rod, and the sliding block is fixedly arranged in the sleeve and is in sliding connection with the sliding groove.
4. The steel bar extrusion molding equipment of claim 1, wherein the triggering structure comprises a pushing frame, a connecting rod and a limiting structure, the pushing frame is slidably inserted in the fixed groove, the pushing frame horizontally moves along the fixed groove, the connecting rod is rotatably arranged between the pushing frame and the clamping block, the fixing piece is connected with the sleeve through the limiting structure, and the limiting structure is used for adjusting the fixing piece to slide in the sleeve.
5. The steel bar extrusion molding equipment of claim 4, wherein the limiting structure comprises a movable groove, a first spring and a wedge block, the movable groove is formed in the sleeve, the movable groove is vertically arranged, the first spring and the wedge block are sequentially inserted into the movable groove from inside to outside, the pushing frame is I-shaped, and the pushing frame is in contact fit with the wedge block.
6. The steel bar extrusion molding equipment according to claim 1, wherein the inside of the limiting piece is provided with a cavity, the inside of the cavity is provided with a positioning component, the limiting piece is connected with the equipment frame through the positioning component, the positioning component is used for adjusting the sliding of the limiting piece in the equipment frame, the positioning component comprises a trigger plate, a third spring, a positioning block and a fourth spring, the positioning block is horizontally arranged between the limiting piece and the inner wall of the equipment frame, the positioning block penetrates through the limiting piece and extends to the inside of the limiting piece, the inner wall of the equipment frame is provided with a positioning groove corresponding to the positioning block, the trigger plate is slidably inserted in the cavity, the trigger plate is connected with the sleeve, the third spring is arranged between the trigger plate and the inner wall of the limiting piece, the third spring is horizontally arranged, the trigger plate is in contact fit with the positioning block, the fourth spring is sleeved on the outer surface of the positioning block, and the fourth spring is positioned between the inner wall of the limiting piece and the positioning block.
7. The steel bar extrusion molding equipment according to claim 4 or 6, wherein a connecting block is arranged between the limiting piece and the inner wall of the equipment frame and is in sliding connection with the equipment frame, a first threaded rod is connected to the inner thread of the connecting block, the first threaded rod is horizontally arranged, one end of the first threaded rod is provided with a rotating piece, and the rotating piece drives the first threaded rod to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211569965.3A CN115780685B (en) | 2022-12-08 | 2022-12-08 | Steel bar extrusion forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211569965.3A CN115780685B (en) | 2022-12-08 | 2022-12-08 | Steel bar extrusion forming equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115780685A CN115780685A (en) | 2023-03-14 |
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| GB201912551D0 (en) * | 2019-09-01 | 2019-10-16 | Product Licensing Company Ltd | Method & means of forming threaded ties and rods |
| CN214768567U (en) * | 2020-12-30 | 2021-11-19 | 祁远浩 | Automatic cutting device for steel bars |
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