CN110560504B - Production line with support strip snatchs structure - Google Patents
Production line with support strip snatchs structure Download PDFInfo
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- CN110560504B CN110560504B CN201910795665.9A CN201910795665A CN110560504B CN 110560504 B CN110560504 B CN 110560504B CN 201910795665 A CN201910795665 A CN 201910795665A CN 110560504 B CN110560504 B CN 110560504B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 230000001360 synchronised effect Effects 0.000 claims abstract description 16
- 238000007667 floating Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 25
- 230000005484 gravity Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
- B21C35/03—Straightening the work
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Abstract
The invention discloses a production line with a supporting strip grabbing structure, which comprises an extruder, a tractor, a stretcher, a lifting type conveying line and a supporting strip grabbing machine, wherein the extruder is connected with the tractor through a lifting type conveying line; the supporting strip grabbing machine comprises a grabbing base frame, a grabbing lifting frame is connected to the grabbing base frame, and a supporting strip grabbing structure is arranged on the grabbing base frame; the supporting strip grabbing structure comprises two supporting strip clamping pieces and a third expansion piece, wherein the lower ends of the supporting strip clamping pieces are provided with relatively extending hook strip pieces, a supporting strip accommodating space is formed above the hook strip pieces, two synchronous gears are fixedly connected to the supporting strip clamping pieces and meshed with the synchronous gears on the supporting strip clamping pieces, a sixth rotating shaft is arranged on the synchronous gears and connected with a grabbing base frame, and the two ends of the third expansion piece are connected with the eight rotating shafts for the supporting strip clamping pieces respectively. The synchronous gear is arranged, so that the two hook strip pieces can synchronously move, and the hook strip pieces are effectively prevented from colliding with the supporting strip.
Description
Technical Field
The invention relates to the field of profile production equipment, in particular to a production line with a supporting strip grabbing structure.
Background
In the production process of the sectional material, the sectional material needs to be conveyed from one station to another station, in order to improve the conveying efficiency, a plurality of supporting strips arranged at intervals are often arranged, then the plurality of sectional materials are all placed on the supporting strips, then all the supporting strips are grabbed and moved by using a supporting strip grabbing machine, and finally the conveying of a large number of sectional materials is realized.
The production line of the section comprises an extruder, a tractor and a stretcher, wherein the extruder is used for extruding a metal bar to form the section, the tractor is used for drawing the section extruded by the extruder, and the extruder box tractor is matched with the tractor to well realize the production of the section.
The working planes among all the working procedures are not coplanar, so that the lifting type conveying line in the prior art is complex in structure, high in manufacturing cost and inconvenient to maintain.
In addition, the section drawn by the existing tractor is often not straight, so the section needs to be straightened by a stretcher, and the section is bent and twisted, so the section is often not exactly clamped in the middle of the clamping opening when the stretcher clamps the section, which leads to uncertainty of stretching length and easily leads to section breakage. For this reason, the skilled person would like to have a production line whose stretching machine allows the profile to be clamped in the middle of the nip.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a section bar production line, its two support strip clamping pieces that hold in the palm the strip and snatch the structure can the synchronization action.
The solution of the invention for solving the technical problem is as follows:
a production line with a supporting strip grabbing structure comprises an extruder and a tractor which are sequentially arranged from front to back, wherein a stretcher is arranged beside or behind the tractor, a lifting type conveying line and a supporting strip grabbing machine which are arranged along the front and back are arranged beside the stretcher, and the stretcher, the lifting type conveying line and the supporting strip grabbing machine are sequentially arranged from left to right;
the supporting strip grabbing machine comprises a grabbing base frame, a grabbing lifting frame is connected to the grabbing base frame, and a plurality of supporting strip grabbing structures arranged at intervals from front to back are arranged on the left side and the right side of the grabbing base frame;
the supporting strip grabbing structure comprises two supporting strip clamping pieces and a third expansion piece, wherein the two supporting strip clamping pieces and the third expansion piece are symmetrically arranged in front and back, the lower ends of the two supporting strip clamping pieces are respectively provided with a relatively extending hook strip piece, a supporting strip accommodating space is arranged above the hook strip pieces, the two supporting strip clamping pieces are respectively and fixedly connected with a synchronous gear, the synchronous gears on the two supporting strip clamping pieces are meshed, the synchronous gears are provided with sixth rotating shafts, the sixth rotating shafts are connected with the grabbing base frame, and the two ends of the third expansion piece are respectively connected with the two supporting strip clamping pieces through eighth rotating shafts; the supporting strip grabbing structure further comprises an automatic opening structure, the automatic opening structure comprises two opening rods which are connected together through a seventh rotating shaft, the two opening rods are respectively connected with the two supporting strip clamping pieces through a ninth rotating shaft, and the opening rods can enable the ninth rotating shaft to rotate and enable the seventh rotating shaft to move to the position below the two supporting strip pieces from the position above the supporting strip pieces, between the two supporting strip pieces and below the two supporting strip pieces; a gravity block is arranged on the seventh rotating shaft; and a distance sensor is arranged on the grabbing lifting frame, and the sensing direction of the distance sensor faces to the seventh rotating shaft.
As a further improvement of above-mentioned scheme, lifting formula transfer chain is equipped with the transport bracket including carrying the bed frame, the top of carrying the bed frame, is equipped with second expansion bend, lifting base station on carrying the bed frame, the one end and the transport bed frame fixed connection of second expansion bend, the other end of second expansion bend can be at lifting base station back-and-forth movement, and the second expansion bend is equipped with first gyro wheel in one of lifting base station, is equipped with the lift inclined plane of slope down on carrying the bracket, the lift inclined plane is connected with the rolling surface of first gyro wheel, is provided with a plurality of support material spare from the front to the back interval on carrying the bracket.
As a further improvement of the above scheme, the invention further comprises driving connecting rods and rotating connecting rods, the support member is connected with the conveying bracket through fourth rotating shafts, each fourth rotating shaft is fixedly connected with one driving connecting rod, the driving connecting rods are respectively connected with the driving connecting rods in a one-to-one correspondence manner through a plurality of fifth rotating shafts, the fourth rotating shafts and the fifth rotating shafts are eccentrically arranged, the rotating connecting rods are connected with all the fifth rotating shafts, all the fourth rotating shafts are arranged in a collinear manner, the conveying bracket is provided with a first rotating driver, the rotating shafts of the first rotating driver are fixedly connected with one of the fourth rotating shafts, the front side surface and the rear side surface of the support member are arranged in a plane and are parallel to each other, the upper side surface of the support member is obliquely arranged from top to bottom to right, and the lower side surface of the support member is an arc-shaped surface which is concave upwards.
As a further improvement of the scheme, the conveying base frame is provided with a vertically extending guide groove, the conveying bracket is provided with a second roller, and the second roller is connected with the guide groove in a matching manner.
As a further improvement of the above scheme, the stretcher comprises a supporting platform, wherein a fixed clamping component and a movable clamping component are arranged on the supporting platform in tandem, and clamping structures are arranged on the fixed clamping component and the movable clamping component;
the clamping structure comprises a clamp body, clamping blocks and a material pushing assembly, wherein the clamp body is provided with a clamping opening which is opened forwards or backwards, the left side and the right side of the clamping opening are both opened, each clamping opening is internally provided with two clamping blocks which can be opened and closed up and down, and the front side of the clamping opening is connected with the material pushing assembly;
the clamping openings of the two clamp bodies are oppositely arranged;
the material pushing assembly comprises a first expansion piece, a swinging plate and a position adjusting assembly, the first expansion piece is connected with the clamp body through a first rotating shaft, the telescopic end of the first expansion piece is connected with the swinging plate through a second rotating shaft, the position adjusting assembly is fixedly connected onto the swinging plate, and the second rotating shaft is connected with the clamp body, so that the first expansion piece can drive the swinging plate to swing up and down through expansion;
the position adjusting component comprises a position adjusting frame, a guide rod, a position adjusting screw rod and a push plate component, the position adjusting frame is fixedly connected with the swinging plate, the swinging plate is connected with the guide rod, the position adjusting screw rod, the guide rod and the position adjusting frame are transversely arranged, the push plate component is simultaneously connected with the guide rod and the position adjusting screw rod, the push plate component is in threaded connection with the position adjusting screw rod, the push plate component is vertically arranged and spans the whole clamping opening from top to bottom, the conveying base frame is arranged at the side of the bearing platform, and the conveying base frame and the bearing platform extend along the front and the back.
As a further improvement of the scheme, an operation turntable is fixedly connected to the positioning screw rod; the guide rods are at least two, and the positioning screw rod is arranged between the two guide rods.
As a further improvement of the proposal, the pushing component is connected on the upper side of the clamping opening, the lower side of the clamping opening is connected with the centering component, the centering component comprises a guide rail which is vertically arranged, a centering block which is arranged on the guide rail, a fixed plate which is fixedly connected with the clamp body and a seesaw, the fixed plate is connected with a floating plate which can move up and down by a guide post, a reset spring is arranged between the fixed plate and the floating plate, one end of the seesaw is connected with the floating plate by a third rotating shaft, the other end of the seesaw is connected with the centering block, the centering block is positioned in the middle of the clamping opening, the seesaw is connected with the clamp body in a sliding way, the floating plate is positioned below the pushing component, the pushing component can be abutted against the upper surface of the floating plate, so that the pushing component can press the floating plate downwards and expose the upper end surface of the seesaw centering block on the front side of the clamping opening, the, the push plate assembly can enter the clearance gap, the floating plate is positioned at the lower side of the clamping opening, and a part of floating plate is arranged in the clearance gap; the return spring is sleeved on the guide post; the number of the guide columns is two, and the two guide columns are arranged at left and right intervals; the clamp body is provided with a supporting plate, the seesaw rod is provided with a downward concave turning part, and the turning part slides on the upper surface of the supporting plate; one end that the seesaw is connected with the centering block is equipped with first pulley, and first pulley is connected with the downside of centering block, and the guide rail is equipped with at least two, and all guide rails set up from left to right at an interval.
The invention has the beneficial effects that: the synchronous gear is arranged, so that the two hook strip pieces can synchronously move, and the hook strip pieces are effectively prevented from colliding with the supporting strip.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the described drawings are only a part of the embodiments of the invention, not all embodiments, and that a person skilled in the art will be able to derive other designs and drawings from these drawings without the exercise of inventive effort.
FIG. 1 is a schematic left side view of a pallet bar gripper according to some embodiments of the present invention;
FIG. 2 is a schematic front view of a carrier strip capture structure according to some embodiments of the invention;
FIG. 3 is a schematic left side view of an elevation conveyor line according to some embodiments of the invention;
FIG. 4 is a schematic front elevation view of an elevation conveyor line according to some embodiments of the present invention;
FIG. 5 is a schematic left side view of a stretcher according to some embodiments of the present invention with the clamping structure hidden;
fig. 6 is a front view of a stationary clamp assembly of a stretcher according to some embodiments of the invention.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and the embodiments, so that the objects, the features and the effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.
In some embodiments of the production line with the supporting strip grabbing structure shown in fig. 1 to 6, the production line includes an extruder and a tractor which are sequentially arranged from front to back, a stretcher is arranged beside or behind the tractor, a lifting type conveying line and a supporting strip grabbing machine which are sequentially arranged from front to back are arranged beside the stretcher, and the stretcher, the lifting type conveying line and the supporting strip grabbing machine are sequentially arranged from left to right;
the supporting strip grabbing machine comprises a grabbing base frame 301, the grabbing base frame 301 is connected with a grabbing lifting frame 300, and a plurality of supporting strip grabbing structures arranged from front to back at intervals are arranged on the left side and the right side of the grabbing base frame 301;
the supporting strip grabbing structure comprises two supporting strip clamping pieces 302 and a third expansion piece 305 which are symmetrically arranged in the front-back direction, the lower ends of the two supporting strip clamping pieces 302 are respectively provided with a relatively extending hook strip piece 303, a supporting strip accommodating space is arranged above the hook strip piece 303, the two supporting strip clamping pieces 302 are respectively and fixedly connected with a synchronous gear 304, the synchronous gears 304 on the two supporting strip clamping pieces 302 are meshed, a sixth rotating shaft is arranged on the synchronous gear 304 and connected with a grabbing base frame 301, and the two ends of the third expansion piece 305 are respectively connected with the two supporting strip clamping pieces 302 through eighth rotating shafts; the supporting strip grabbing structure further comprises an automatic opening structure, the automatic opening structure comprises two opening rods 307 which are connected together through a seventh rotating shaft, the two opening rods 307 are respectively connected with the two supporting strip clamping pieces 302 through a ninth rotating shaft, the opening rods 307 can enable the ninth rotating shaft to rotate, the seventh rotating shaft can enable the seventh rotating shaft to move to the positions below the two supporting strip pieces 303 from the positions above the supporting strip pieces 303 to the positions between the two supporting strip pieces 303 and below the two supporting strip pieces 303, in a normal state, due to the self weight of the opening rods 307, the seventh rotating shaft is located below the supporting strip pieces, when the supporting strip needs to be grabbed, the grabbing crane 300 descends until the supporting strip touches the opening rods 307, the two opening rods 307 rotate mutually and push the two supporting strip clamping pieces 302 open, so that the two supporting strip pieces 303 give enough space for the supporting strip to pass through, and when the grabbing crane 300 continues to descend, the opening rods 307 can pull the two supporting strip clamping pieces 302 close to each other due to the effect of the supporting strip, therefore, the hook strip piece 303 hooks the supporting strip, and finally the third expansion piece 305 is started, so that the mutual locking of the supporting strip clamping pieces 302 is realized, the structure can avoid the arrangement of a limiter, and the third expansion piece 305 only provides locking force, so that the action is small, the energy consumption is low, and the service life of the third expansion piece 305 can be well prolonged; the seventh rotating shaft is provided with a gravity block 308, and the arrangement of the gravity block 308 is beneficial for the seventh rotating shaft to be positioned below the two hook strip pieces 303 in a free state; snatch and be equipped with distance sensor on the crane 300, distance sensor's response direction is towards the seventh pivot, and so setting can let control system the operating condition of unhook strip piece 303, for the equipment safety provides a multiple guarantee, and synchronous gear 304's setting can let two hook strip pieces 303 realize synchronous motion, effectively prevents hook strip piece 303 and holds in the palm the strip and bump.
The lifting type conveying line comprises a conveying base frame 201, a conveying bracket 202 is arranged above the conveying base frame 201, a second expansion piece 203 and a lifting base station 204 are arranged on the conveying base frame 201, one end of the second expansion piece 203 is fixedly connected with the conveying base frame 201, the other end of the second expansion piece 203 can move back and forth on the lifting base station 204, a first roller 205 is arranged at one end of the lifting base station 204 of the second expansion piece 203, a lifting inclined plane which inclines downwards is arranged on the conveying bracket 202 and is connected with a rolling surface of the first roller 205, a plurality of supporting material pieces 206 are arranged on the conveying bracket 202 at intervals from front to back, after the section is straightened, the section which is straightened can be transferred to the lifting type conveying line by a robot or a manipulator, then the conveying bracket 202 descends or ascends through the expansion of the second expansion piece 203, so that the section is transferred to another working plane, the lifting type conveying line is simple in structure, low in manufacturing cost and convenient to maintain.
The automatic production line is characterized by further comprising driving connecting rods 207 and rotating connecting rods 210, the support material piece 206 is connected with the conveying bracket 202 through fourth rotating shafts 211, each fourth rotating shaft 211 is fixedly connected with one driving connecting rod 207, the driving connecting rods 207 are respectively connected with the driving connecting rods 207 in a one-to-one corresponding mode through a plurality of fifth rotating shafts, the fourth rotating shafts 211 and the fifth rotating shafts are arranged eccentrically, the rotating connecting rods 210 are connected with all the fifth rotating shafts, all the fourth rotating shafts 211 are arranged in a collinear mode, all the fifth rotating shafts are arranged in a collinear mode, a first rotating driver is arranged on the conveying bracket 202, a rotating shaft of the first rotating driver is fixedly connected with one of the fourth rotating shafts 211, the front side face and the rear side face of the support material piece 206 are both flat and arranged in parallel, the upper side face of the support material piece 206 is arranged in an inclined mode from top to bottom to right, the lower side face of the support material piece 206 is an arc face which is concave upwards, and, the support member 206 is horizontally arranged as the front side or the rear side of fig. 4, and can be transported by the transportation bracket 202 through lifting, and when the lower process tact of the lifting type transportation line is temporarily slowed down, the lower side of the support member 206 as shown in fig. 4 faces upwards, so that a plurality of sectional materials can be simultaneously received, and when the lower process of the lifting type transportation line recovers the processing capacity, the first rotary driver rotates to enable the upper side of the support member 206 as shown in fig. 4 faces upwards, so that the sectional materials can be toppled to the right side and transported in the rotating process.
In some embodiments, a vertically extending guide slot 209 is provided on the conveying base frame 201, a second roller 208 is provided on the conveying bracket 202, and the second roller 208 is connected with the guide slot 209 in a matching manner, so that the conveying base frame 201 on the conveying bracket 202 can be lifted and lowered stably.
The stretcher comprises a supporting platform 1, wherein a fixed clamping assembly and a movable clamping assembly are arranged on the supporting platform 1 in tandem, and clamping structures are arranged on the fixed clamping assembly and the movable clamping assembly;
the clamping structure comprises a clamp body 2, clamping blocks 4 and a material pushing assembly, wherein the clamp body 2 is provided with a clamping opening which is opened forwards or backwards, the left side and the right side of the clamping opening are both opened, each clamping opening is internally provided with two clamping blocks 4 which can be opened and closed up and down, and the front side of the clamping opening is connected with the material pushing assembly;
the clamping openings of the two clamp bodies 2 are oppositely arranged;
the material pushing assembly comprises a first expansion piece 3, a swinging plate 5 and a positioning assembly, wherein the first expansion piece 3 is connected with the clamp body 2 through a first rotating shaft, the telescopic end of the first expansion piece 3 is connected with the swinging plate 5 through a second rotating shaft, the positioning assembly is fixedly connected onto the swinging plate 5, and the second rotating shaft is connected with the clamp body 2, so that the first expansion piece 3 can drive the swinging plate 5 to swing up and down through expansion;
the positioning component comprises a positioning frame 6, a guide rod 61, a positioning screw 62 and a push plate component 63, the positioning frame 6 is fixedly connected with the swinging plate 5, the swinging plate 5 is connected with the guide rod 61 and the positioning screw 62, the guide rod 61 and the positioning frame 6 are both transversely arranged, the push plate component 63 is simultaneously connected with the guide rod 61 and the positioning screw 62, the push plate component 63 is in threaded connection with the positioning screw 62, the push plate component 63 is vertically arranged and spans the whole clamping opening from top to bottom, when in use, the first expansion piece 3 extends to enable the swinging plate 5 to rotate and to make the left side or the right side of the clamping opening enter the clamping opening from the left side or the right side of the clamping opening, then the expansion piece is shortened, the swinging plate 5 swings downwards and the push plate component 63 pushes the section bar to the middle of the clamping opening, finally, the fixed clamping component and the movable clamping component clamp the two ends of the section bar by using the clamping blocks 4, and then the movable clamping component is far away from the fixed clamping component, thereby realizing the straightening of the section bar. Through rotating positioning screw 62, the position of adjustable push pedal subassembly 63 on positioning screw 62 to the centering position of adjustment section bar at the nip, the side at bearing platform 1 is established to transport bed frame 201, and transport bed frame 201 and bearing platform 1 all extend along the front and back.
In some embodiments, to facilitate adjusting the position of the push plate assembly 63, an operation dial 64 is fixedly connected to the positioning screw 62; in order to ensure that the push plate assembly 63 can stably and accurately act, at least two guide rods 61 are arranged, and the positioning screw rod 62 is arranged between the two guide rods 61.
When the push plate assembly 63 pushes the profile, the profile may bounce due to the elasticity of the profile, and in order to ensure the centering, in some embodiments, the push plate assembly is connected to the upper side of the clamping opening, the centering assembly is connected to the lower side of the clamping opening, the centering assembly includes a vertically arranged guide rail 65, a centering block 66 arranged on the guide rail 65, a fixing plate 68 fixedly connected to the clamp body 2, and a seesaw 67, a floating plate 70 capable of moving up and down is connected to the fixing plate 68 by a guide post 69, a return spring 71 is arranged between the fixing plate 68 and the floating plate 70, one end of the seesaw 67 is connected to the floating plate 70 by a third rotating shaft, the other end of the seesaw 67 is connected to the centering block 66, the centering block 66 is located in the middle of the clamping opening, the seesaw 67 is slidably connected to the clamp body 2, the floating plate 70 is located below the push plate assembly 63, the push plate assembly 63 can abut, the push plate assembly 63 can press the floating plate 70 downwards, the upper end faces of the seesaw rod 67 and the centering block 66 are exposed at the front side of the clamping opening, the upper end face of the centering block 66 is V-shaped, a clearance gap is formed between the centering block 66 and the clamp body 2, the push plate assembly 63 can enter the clearance gap, the floating plate 70 is positioned at the lower side of the clamping opening, a part of the floating plate 70 is arranged in the clearance gap, the push plate assembly 63 is used for pushing the profile to the middle of the clamping opening, when the profile is pushed, the lower end of the push plate assembly 63 can press the floating plate 70 downwards, therefore, the centering block 66 can move upwards through the linkage seesaw rod 67, the upper end face of the centering block 66 can support the profile, the profile can be centered to the middle of the clamping opening due to the V-shaped face, and the push plate assembly 63 can be linked with the centering block 66 through the structure;
in some embodiments, the return spring 71 is sleeved on the guide post 69, which ensures normal compression and recovery of the return spring 71;
in some embodiments, there are two guide posts 69, and two guide posts 69 are spaced left and right, which is beneficial to the stable action of the floating plate 70, especially when the return spring 71 is sleeved on the guide posts 69;
in some embodiments, the clip body 2 is provided with a support plate 72, the seesaw 67 is provided with a downward concave turning part, the turning part slides on the upper surface of the support plate 72, as shown in fig. 6, the floating plate 70 is connected with the seesaw 67 through a vertical rod by a third rotating shaft connection, which is beneficial to the shape design of the seesaw 67 and effectively prevents the seesaw 67 from interfering with other components;
in some embodiments, the end of the seesaw rod 67 connected with the centering block 66 is provided with the first pulley 8, the first pulley 8 is connected with the lower side surface of the centering block 66, the first pulley 8 is arranged to enable the centering block 66 to stably rise, meanwhile, the first pulley 8 has a certain weight, and the seesaw rod 67 can be reset after the push plate assembly 63 rotates upwards together with the weight of the centering block 66;
in some embodiments, at least two of the rails 65 are provided, and all of the rails 65 are spaced from left to right, which is desirable to achieve stable movement of the centering block 66.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (7)
1. The utility model provides a production line with ask strip to snatch structure which characterized in that: the device comprises an extruder and a tractor which are sequentially arranged from front to back, wherein a stretcher is arranged beside or behind the tractor, a lifting type conveying line and a supporting strip grabbing machine which are arranged along the front and back are arranged beside the stretcher, and the stretcher, the lifting type conveying line and the supporting strip grabbing machine are sequentially arranged from left to right;
the supporting strip grabbing machine comprises a grabbing base frame (301), the grabbing base frame (301) is connected with a grabbing lifting frame (300), and a plurality of supporting strip grabbing structures which are arranged from front to back at intervals are arranged on the left side and the right side of the grabbing base frame (301);
the supporting strip grabbing structure comprises two supporting strip clamping pieces (302) and a third expansion piece (305), the two supporting strip clamping pieces (302) are symmetrically arranged in the front-back direction, hook strip pieces (303) extending oppositely are arranged at the lower ends of the two supporting strip clamping pieces (302), a supporting strip accommodating space is arranged above the hook strip pieces (303), synchronous gears (304) are fixedly connected to the two supporting strip clamping pieces (302), the synchronous gears (304) on the two supporting strip clamping pieces (302) are meshed, a sixth rotating shaft is arranged on the synchronous gears (304), the sixth rotating shaft is connected with a grabbing base frame (301), and two ends of the third expansion piece (305) are respectively connected with the two supporting strip clamping pieces (302) through eighth rotating shafts; the supporting strip grabbing structure further comprises an automatic opening structure, the automatic opening structure comprises two opening rods (307) which are connected together through a seventh rotating shaft, the two opening rods (307) are respectively connected with the two supporting strip clamping pieces (302) through a ninth rotating shaft, and the opening rods (307) can enable the ninth rotating shaft to rotate so that the seventh rotating shaft can move to the position below the two supporting strip pieces (303) from the position above the supporting strip pieces (303) through the position between the two supporting strip pieces (303); a gravity block (308) is arranged on the seventh rotating shaft; a distance sensor is arranged on the grabbing lifting frame (300), and the sensing direction of the distance sensor faces to the seventh rotating shaft.
2. The production line with the supporting strip grabbing structure as claimed in claim 1, wherein: the lifting type conveying line comprises a conveying base frame (201), a conveying bracket (202) is arranged above the conveying base frame (201), a second expansion piece (203) and a lifting base station (204) are arranged on the conveying base frame (201), one end of the second expansion piece (203) is fixedly connected with the conveying base frame (201), the other end of the second expansion piece (203) can move back and forth on the lifting base station (204), a first roller (205) is arranged at one end of the second expansion piece (203) on the lifting base station (204), a lifting inclined plane inclined downwards is arranged on the conveying bracket (202), the lifting inclined plane is connected with a rolling surface of the first roller (205), and a plurality of support pieces (206) are arranged on the conveying bracket (202) from front to back at intervals.
3. The production line with the supporting strip grabbing structure as claimed in claim 2, wherein: the conveying device is characterized by further comprising driving connecting rods (207) and rotating connecting rods (210), the support material piece (206) is connected with the conveying bracket (202) through fourth rotating shafts (211), each fourth rotating shaft (211) is fixedly connected with one driving connecting rod (207), the driving connecting rods (207) are correspondingly connected with the driving connecting rods (207) in a one-to-one mode through a plurality of fifth rotating shafts, the fourth rotating shafts (211) and the fifth rotating shafts are arranged in an eccentric mode, the rotating connecting rods (210) are connected with all the fifth rotating shafts, all the fourth rotating shafts (211) are arranged in a collinear mode, all the fifth rotating shafts are arranged in a collinear mode, a first rotating driver is arranged on the conveying bracket (202), the rotating shafts of the first rotating driver are fixedly connected with one of the fourth rotating shafts (211), the front side face and the rear side face of the support material piece (206) are both planar and arranged in parallel, the upper side face of the support material piece (206) is arranged in an inclined mode, the lower side surface of the support material piece (206) is an arc surface which is concave upwards.
4. The production line with the supporting strip grabbing structure as claimed in claim 2, wherein: the conveying base frame (201) is provided with a vertically extending guide groove (209), the conveying bracket (202) is provided with a second roller (208), and the second roller (208) is connected with the guide groove (209) in a matching manner.
5. The production line with the supporting strip grabbing structure as claimed in claim 2, wherein: the drawing machine comprises a supporting platform (1), wherein a fixed clamping assembly and a movable clamping assembly are arranged on the supporting platform (1) in tandem, and clamping structures are arranged on the fixed clamping assembly and the movable clamping assembly; the clamping structure comprises a clamp body (2), clamping blocks (4) and a material pushing assembly, wherein the clamp body (2) is provided with a clamping opening which is opened forwards or backwards, the left side and the right side of the clamping opening are both opened, two clamping blocks (4) which can be opened and closed up and down are arranged in each clamping opening, and the front side of the clamping opening is connected with the material pushing assembly;
the clamping openings of the two clamp bodies (2) are oppositely arranged;
the material pushing assembly comprises a first expansion piece (3), a swinging plate (5) and a position adjusting assembly, wherein the first expansion piece (3) is connected with the clamp body (2) through a first rotating shaft, the telescopic end of the first expansion piece (3) is connected with the swinging plate (5) through a second rotating shaft, the position adjusting assembly is fixedly connected onto the swinging plate (5), and the second rotating shaft is connected with the clamp body (2) so that the first expansion piece (3) can drive the swinging plate (5) to swing up and down through expansion;
the position adjusting component comprises a position adjusting frame (6), a guide rod (61), a position adjusting screw rod (62), a push plate component (63), the position adjusting frame (6) is fixedly connected with a swinging plate (5), the swinging plate (5) is connected with the guide rod (61), the position adjusting screw rod (62), the guide rod (61) and the position adjusting frame (6) are transversely arranged, the push plate component (63) is simultaneously connected with the guide rod (61) and the position adjusting screw rod (62), the push plate component (63) is in threaded connection with the position adjusting screw rod (62), the push plate component (63) is vertically arranged and spans across the whole clamping opening from top to bottom, the conveying base frame (201) is arranged at the side of the bearing platform (1), and the conveying base frame (201) and the bearing platform (1) are extended front and back.
6. The production line with the supporting strip grabbing structure as claimed in claim 5, wherein: an operation turntable (64) is fixedly connected to the positioning screw rod (62); the number of the guide rods (61) is at least two, and the positioning screw rods (62) are arranged between the two guide rods (61).
7. The production line with the supporting strip grabbing structure as claimed in claim 5, wherein: the push component is connected to the upper side of the clamping opening, the lower side of the clamping opening is connected with the centering component, the centering component comprises a guide rail (65) which is vertically arranged, a centering block (66) which is arranged on the guide rail (65), a fixing plate (68) which is fixedly connected with the clamp body (2), and a seesaw rod (67), the fixing plate (68) is connected with a floating plate (70) which can move up and down through a guide pillar (69), a reset spring (71) is arranged between the fixing plate (68) and the floating plate (70), one end of the seesaw rod (67) is connected with the floating plate (70) through a third rotating shaft, the other end of the seesaw rod (67) is connected with the centering block (66), the centering block (66) is positioned in the middle of the clamping opening, the seesaw rod (67) is slidably connected with the clamp body (2), the floating plate (70) is positioned below the push component (63), the push plate component (63) can be, the push plate assembly (63) can press the floating plate (70) downwards, the upper end faces of the rocker (67) and the centering block (66) are exposed at the front side of the clamping opening, the upper end face of the centering block (66) is V-shaped, a clearance gap is formed between the centering block (66) and the clamp body (2), the push plate assembly (63) can enter the clearance gap, the floating plate (70) is located at the lower side of the clamping opening, and a part of the floating plate (70) is arranged in the clearance gap; the return spring (71) is sleeved on the guide post (69); the number of the guide posts (69) is two, and the two guide posts (69) are arranged at left and right intervals; a supporting plate (72) is arranged on the clamp body (2), a downward concave turning part is arranged on the seesaw rod (67), and the turning part slides on the upper surface of the supporting plate (72); one end of the seesaw rod (67) connected with the centering block (66) is provided with a first pulley (8), the first pulley (8) is connected with the lower side surface of the centering block (66), at least two guide rails (65) are arranged, and all the guide rails (65) are arranged at intervals from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795665.9A CN110560504B (en) | 2019-08-27 | 2019-08-27 | Production line with support strip snatchs structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795665.9A CN110560504B (en) | 2019-08-27 | 2019-08-27 | Production line with support strip snatchs structure |
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| CN110560504A CN110560504A (en) | 2019-12-13 |
| CN110560504B true CN110560504B (en) | 2021-01-19 |
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| JP3526642B2 (en) * | 1994-12-08 | 2004-05-17 | 不二サッシ株式会社 | Rear surface equipment and rear surface treatment method for aluminum profile extrusion |
| CN205521469U (en) * | 2016-02-02 | 2016-08-31 | 深圳市越疆科技有限公司 | Press from both sides and get device and robot |
| CN205834367U (en) * | 2016-07-20 | 2016-12-28 | 佛山市法比澳挤压机械科技有限公司 | A kind of automatically controlled double traction saw cutting systems |
| CN106938283A (en) * | 2017-04-25 | 2017-07-11 | 佛山市业精机械制造有限公司 | A kind of aluminium section bar machine-shaping system and method |
| CN208631931U (en) * | 2018-08-09 | 2019-03-22 | 法兰泰克重工股份有限公司 | A kind of Multifunctional hoisting device carried for cement pipe pile production |
| CN110064895B (en) * | 2019-04-23 | 2020-12-25 | 王晓军 | Aluminum alloy section modular production unit, production system and production method |
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Denomination of invention: A production line with a support bar grabbing structure Effective date of registration: 20231123 Granted publication date: 20210119 Pledgee: Agricultural Bank of China Co.,Ltd. Nanhai Dali Sub branch Pledgor: COMETAL (FOSHAN) EXTRUSION TECHNOLOGY CO.,LTD. Registration number: Y2023980067113 |