CN204504026U - The loading assemblies of bender - Google Patents
The loading assemblies of bender Download PDFInfo
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- CN204504026U CN204504026U CN201520113757.1U CN201520113757U CN204504026U CN 204504026 U CN204504026 U CN 204504026U CN 201520113757 U CN201520113757 U CN 201520113757U CN 204504026 U CN204504026 U CN 204504026U
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- material toggling
- material loading
- toggling
- loading platform
- loading
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Abstract
The utility model relates to a kind of loading assemblies of bender, it comprises feed frame, this feed frame is provided with one and is installed on feed frame for carrying the material loading platform and treating bending workpieces and can pushes the material loading conveying assembly treating bending workpieces be carried on material loading platform, be provided with loading lifting mechanism between this feed frame and material loading platform, loading lifting mechanism orders about material loading platform and rises between a pan feeding position and a unloading position or decline; This material loading platform or feed frame are provided with the material toggling mechanism treating bending workpieces that can push and be carried on material loading platform; When this material loading platform is in pan feeding position, is pushed by material loading conveying assembly and treat bending workpieces; When this material loading platform is in unloading position, is pushed by material toggling mechanism and treat bending workpieces.Material loading platform of the present utility model accurately can dock with the main frame of outside bender, solves and makes because of the existence of the various errors such as rigging error the problem that material loading platform accurately cannot dock with the main frame of outside bender.
Description
Technical field
The utility model relates to a kind of loading assemblies of bender.
Background technology
Fin-tube type heat exchanger, as a kind of compact heat exchanger, has a wide range of applications at refrigeration industry.The forming process of heat exchanger mainly contains following three kinds of forming technologies: pipe bending forming (formation U-tube), and mechanical expanding is shaped (realizing pipe-wing to connect), tube bank bending and forming (forming L-type or G type heat exchanger).Tube bank bending and forming is one of critical process of heat exchanger shaping, and the performance of heat exchanger has material impact.
When restraining bending and forming, first heat exchanger is transported on the position of regulation, make the position wanting to bend near the bending die (transfer roller) firmly with predetermined bending radius, then the heat exchanger being in bending die both sides is clamped, make the hold assembly of one or both sides in rotary moving centered by bending die, so heat exchanger is just squeezed into the angle of bend of regulation along bending die.In particular, heat exchanger longitudinally sends bender under lying status, then laterally make predefined curved position near bending die, bending die is placed in the top of wanting crooked position, heat exchanger front end is clipped between bending die and clamping die (lower platen), tail end supports by base plate (movable head) simultaneously, drive actuator, bending die and clamping die is made to rotate the angle of regulation as requested, clamping die lifting gets up to make heat exchanger leading portion to rotate centered by the center of bending die, thus shaping along bending die.
In traditional tube bank bending and forming technique, most employing will treat that in the bending die that the input of the heat exchanger of bending through bender main frame is delivered in bender main frame, laggard line bend is shaping manually, and the operating efficiency of this material-uploading style is compared with low and labour intensity is large.
Summary of the invention
The purpose of this utility model is that providing a kind of reduces labour intensity and the loading assemblies of the bender of increasing work efficiency.
Above-mentioned purpose is achieved by the following technical solution:
A kind of loading assemblies of bender, comprise feed frame, this feed frame is provided with one and is installed on feed frame for carrying the material loading platform and treating bending workpieces and can pushes the material loading conveying assembly treating bending workpieces be carried on material loading platform, be provided with loading lifting mechanism between this feed frame and material loading platform, loading lifting mechanism orders about material loading platform and rises between a pan feeding position and a unloading position or decline; This material loading platform or feed frame are provided with the material toggling mechanism treating bending workpieces that can push and be carried on material loading platform; When this material loading platform is in pan feeding position, is pushed by material loading conveying assembly and treat bending workpieces; When this material loading platform is in unloading position, is pushed by material toggling mechanism and treat bending workpieces.
The loading assemblies of bender disclosed in this technical scheme, by treating that the workpiece (can be such as the heat exchanger treating bending) of bending to be carried on material loading platform and to be pushed by material toggling mechanism or material loading conveying assembly, realizes Automatic Conveying and can reduce labour intensity and increase work efficiency; And material loading platform orders about rising by loading lifting mechanism or declines with the height regulating material loading platform, material loading platform is accurately docked with the main frame of outside bender, make loading assemblies externally bender main frame conveying treat that the whole process stabilization of the main frame splicing of bending workpieces and outside bender carries out smoothly, solve and make because of the existence of the various errors such as rigging error the problem that material loading platform accurately cannot dock with the main frame of outside bender; In addition, utilize separate material toggling mechanism and material loading conveying assembly to realize material loading platform still normally to push under differing heights position and treat bending workpieces.
Above technical scheme is further improved by following measures:
This material loading platform has a material loading transport path, treat that bending workpieces is pushed by material toggling mechanism or material loading conveying assembly and move along material loading transport path; Material loading platform can make when rising or decline material loading platform away from or near material loading conveying assembly; When material loading platform is in pan feeding position, material loading platform can be pushed by material loading conveying assembly near material loading conveying assembly and treat bending workpieces; When material loading platform is in unloading position, material loading platform is away from material loading conveying assembly.Reasonable in design, structure is simple.
This material loading conveying assembly comprises feeding conveyer belt, material loading cylinder group and material loading drum drive motor, and feeding conveyer belt is sleeved in material loading cylinder group, and material loading cylinder group orders about rotation by material loading drum drive motor; This material loading platform offers and corresponding with the position of material loading conveying assembly dodges mouth, when material loading platform is in pan feeding position, feeding conveyer belt is through dodging mouth and expose material loading platform and material loading platform can treating bending workpieces CONTACT WITH FRICTION with being carried on.Disclosed in this technical scheme, material loading conveying assembly structure is simple, because material loading conveying assembly can not follow material loading platform lifting, material loading platform rises or can move by relative material loading conveying assembly in decline process, design on material loading platform and dodge mouth for ensureing the combination of material loading platform and material loading conveying assembly, reasonable in design, structure is simple, reduces complete machine arrangement space.
One feeding conveyer belt, a material loading cylinder group and a material loading drum drive motor form a set of material loading supply unit, this material loading conveying assembly comprises many cover material loading supply units, many covers material loading supply unit is arranged in two rows separately, and the material loading supply unit often arranged is spaced along material loading transport path.This technical scheme much discloseder cover material loading supply unit can push to be carried on more effectively more reposefully, and material loading platform treats bending workpieces.
This loading lifting mechanism comprises four and is installed on material loading turbine screw lift on feed frame and one for driving the material loading lifting motor of four material loading turbine screw lift synchronization actions, four material loading turbine screw lifts are distributed in the corner of material loading platform, are provided with the feeding transmission mechanism that can realize four turbine screw lift synchronization actions between this material loading lifting motor and four material loading turbine screw lifts.
This material toggling mechanism is located on material loading platform, this material toggling mechanism comprises material toggling support, be located between material loading platform and material toggling support for guiding the material toggling guiding mechanism of material toggling support translation, be located at the material toggling driving mechanism for ordering about the translation of material toggling support between material loading platform and material toggling support, be hubbed at the swing span of material toggling support being followed the translation of material toggling support, be located at and order about swing span between material toggling support and swing span and dodge position and one and push the swing driving mechanism swung between position, to be located on swing span and to follow the push piece that swing span swings, swing span can make when swinging push piece away from or near material loading platform, when swing span is in and dodges position, push piece is avoided treating bending workpieces when translation to make push piece away from material loading platform, swing span be in push position time, push piece near material loading platform to make push piece in translation time can keep out treat bending workpieces and promote treat bending workpieces translation.Material toggling mechanism structure disclosed in this technical scheme is simple and can follow material loading platform and rise together or decline, and material toggling mechanism and material loading conveying assembly jointly coordinate to realize material loading platform and still normally can push under differing heights position and treat bending workpieces.
This swing driving mechanism comprises oscillating cylinder, and the cylinder body of this oscillating cylinder is articulated with material toggling support; This swing span comprises material toggling rotating shaft, material toggling arm and material toggling connecting rod, this material toggling rotating shaft is hubbed on material toggling support, this material toggling arm comprises a stiff end and an overhanging end, the stiff end of this material toggling arm is fixed in material toggling rotating shaft, the overhanging end of this material toggling arm is for installing push piece, one end of this material toggling connecting rod is fixed in material toggling rotating shaft, the other end of this material toggling connecting rod and the piston rod of oscillating cylinder hinged.This technical scheme structure is simple, adopts oscillating cylinder to drive and is convenient to control and regulation.
One swing span, a swing driving mechanism and a push piece form a set of material toggling unit, and material toggling support is provided with two cover material toggling unit, and two cover material toggling unit are symmetrically arranged in the both sides of material toggling support.Arrange two cover material toggling unit can realize treating that bending workpieces pushes to different length size, applied widely, flexibility is strong.
In swing span be in dodge position time, push piece and material loading platform distance is apart greater than the thickness treating bending workpieces; When swing span is in propelling movement position, push piece and material loading platform distance is apart less than the thickness treating bending workpieces.
This material toggling arm has two, and two material toggling arm parallel interval are arranged, be provided with a push rod crossbeam between the overhanging end of two material toggling arms, push piece is arranged on push rod crossbeam; This material toggling support is gantry rack-like, and comprise material toggling crossbearer and two material toggling stands that one is across material loading platform both sides, the two ends of material toggling crossbearer arrange a material toggling stand respectively; This material toggling guiding mechanism comprises the loading guide that two are parallel to material loading transport path, the both sides of material loading platform arrange a loading guide respectively, one material toggling stand coordinates with a loading guide, and the bottom of each material toggling stand is provided with the material loading slide block be nested in slippingly on the loading guide of its correspondence; This swing driving mechanism comprises a material toggling drive motors, one first material toggling reductor, one second material toggling reductor, a material toggling reductor connecting axle, one first material toggling driving shaft, one second material toggling driving shaft, one first material toggling gear, one second material toggling gear, one first material toggling tooth bar and one second material toggling tooth bar; This material toggling drive motors, the first material toggling reductor and the second material toggling reductor are fixed on material toggling support, and the first material toggling reductor and the second material toggling reductor are arranged in the two ends of material toggling crossbearer respectively; This first material toggling tooth bar and the second material toggling tooth bar are separately fixed at the both sides of material loading platform, and the first material toggling tooth bar and the second material toggling tooth bar are parallel to material loading transport path; This first material toggling reductor has an input, one first output and one second output, the input of the first material toggling reductor connects with the output shaft of material toggling drive motors, first output of the first material toggling reductor connects with one end of the first material toggling driving shaft, first material toggling gear is installed on the other end of the first material toggling driving shaft, the first material toggling gear and the first material toggling gears meshing; This second material toggling reductor has an input and an output, the input of the second material toggling reductor connects to transmit power with the second output of the first material toggling reductor by material toggling reductor connecting axle, the output of the second material toggling reductor connects with one end of the second material toggling driving shaft, second material toggling gear is installed on the other end of the second material toggling driving shaft, the second material toggling gear and the second material toggling gears meshing.
Each technical measures can select a use above, also use capable of being combined, as long as do not form conflict each other.
The utility model compared with prior art tool has the following advantages: the utility model can realize Automatic Conveying and can reduce labour intensity and increase work efficiency.
Accompanying drawing explanation
Fig. 1 shows schematic perspective view of the present utility model;
Fig. 2 shows perspective exploded view of the present utility model;
Fig. 3 show the utility model hide material loading platform and material toggling mechanism after schematic perspective view;
Fig. 4 and Fig. 5 respectively illustrates the schematic perspective view of two different angles of material toggling mechanism of the present utility model;
Fig. 6 shows the perspective exploded view of material toggling mechanism of the present utility model;
Fig. 7 shows top view of the present utility model;
Fig. 8 is the A-A sectional view of Fig. 7, and wherein material loading platform is in pan feeding position;
Fig. 9 is the A-A sectional view of Fig. 7, and wherein material loading platform is in unloading position;
Figure 10 is the B-B sectional view of Fig. 8;
Figure 11 is the C-C sectional view of Fig. 9;
Figure 12 shows material toggling mechanism of the present utility model and is in the schematic diagram pushing position;
Figure 13 shows material toggling mechanism of the present utility model and is in the schematic diagram of dodging position;
Figure 14, Figure 15 and Figure 16 show operation principle schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The loading assemblies of a kind of bender as shown in Fig. 1 to Figure 16, comprise feed frame 1, this feed frame 1 is provided with one and is installed on feed frame 1 for carrying the material loading platform 2 and treating bending workpieces and can pushes the material loading conveying assembly 3 treating bending workpieces be carried on material loading platform;
Be provided with loading lifting mechanism 4 between this feed frame 1 and material loading platform 2, loading lifting mechanism 4 orders about material loading platform 2 and rises between a pan feeding position and a unloading position or decline; Pan feeding position is lower than unloading position;
This material loading platform 2 or feed frame 1 are provided with the material toggling mechanism 5 treating bending workpieces that can push and be carried on material loading platform 2;
Bending workpieces is treated in the propelling movement of staggering the time of this material toggling mechanism 5 and material loading conveying assembly 3;
When this material loading platform 2 is in pan feeding position, is pushed by material loading conveying assembly 3 and treat bending workpieces;
When this material loading platform 2 is in unloading position, is pushed by material toggling mechanism 5 and treat bending workpieces.
The propelling movement of staggering the time of this material toggling mechanism 5 and material loading conveying assembly 3 treats that bending workpieces refers to that non-concurrent pushes and treats bending workpieces.
Described treats that bending workpieces can be such as the heat exchanger treating bending.
Mechanical type automatic charging equipment has been there is in order to overcome material-uploading style Problems existing manually, but due to the existence of the various errors such as rigging error, the output of existing mechanical type automatic charging equipment is difficult to dock with the input of bender main frame exactly, after assembling, the output of existing mechanical type automatic charging equipment is always higher or lower than the input of bender main frame, poor stability, even cannot treat the heat exchanger of bending to bender conveying.
This material loading platform 2 has a material loading transport path 21, treat that bending workpieces is pushed by material toggling mechanism 5 or material loading conveying assembly 3 and move along material loading transport path 21; Direction is treat the propelling movement direction of bending workpieces along material loading transport path 21 as illustrated by the arrows in fig. 1.
Can make when material loading platform 2 rises or declines material loading platform 2 away from or near material loading conveying assembly 3; When material loading platform 2 is in pan feeding position, material loading platform 2 can be pushed by material loading conveying assembly 3 near material loading conveying assembly 3 and treat bending workpieces; When material loading platform 2 is in unloading position, material loading platform 2 is away from material loading conveying assembly 3.
This material loading conveying assembly 3 comprises feeding conveyer belt 31, material loading cylinder group 32 and material loading drum drive motor 33, and feeding conveyer belt 31 is sleeved in material loading cylinder group 32, and material loading cylinder group 32 orders about rotation by material loading drum drive motor 33;
This material loading platform 2 offers and corresponding with the position of material loading conveying assembly 3 dodges mouth 22, when material loading platform 2 is in pan feeding position, feeding conveyer belt 31 exposes material loading platform 2 through dodging mouth 22 and can treat that bending workpieces is along material loading transport path 21 feeding with treat bending workpieces CONTACT WITH FRICTION and then the drive be carried on material loading platform 2, in the present embodiment, when material loading platform 2 is in pan feeding position, remain basically stable in the end face (namely for carrying the loading end treating bending workpieces) of material loading platform 2 in the upper strata (i.e. load layer) of feeding conveyer belt 31.
One feeding conveyer belt 31, material loading cylinder group 32 and a material loading drum drive motor 33 form a set of material loading supply unit, this material loading conveying assembly 3 comprises many cover material loading supply units, many covers material loading supply unit is arranged in two rows separately, and the material loading supply unit often arranged is spaced along material loading transport path 21.In the present embodiment, material loading supply unit has six covers, and often row has three covers, and material loading platform 2 is provided with six and dodges mouth 22, dodges mouth 22 feeding conveyer belt for this cover material loading supply unit corresponding to a set of material loading supply unit position for one and exposes.
This loading lifting mechanism 4 comprises four and is installed on material loading turbine screw lift 41 on feed frame and one for driving the material loading lifting motor 42 of four material loading turbine screw lift 41 synchronization actions, material loading platform 2 is square, four material loading turbine screw lifts 41 are distributed in the corner of material loading platform 2, are provided with the feeding transmission mechanism that can realize four turbine screw lift synchronization actions between this material loading lifting motor 42 and four material loading turbine screw lifts 41.
The liftable screw mandrel of four material loading turbine screw lifts 41 is resisted against the bottom of material loading platform 2, feeding transmission mechanism comprises three material loading lifting steering boxs 43 and seven material loading lifting power transmission shafts 44, three material loading lifting steering boxs 43 are spaced along the line segment being parallel to material loading transport path 21, one of them material loading lifting steering box 43 is positioned at the centre of this line segment, two other material loading lifting steering box 43 lays respectively at the two ends of this line segment, two adjacent material loading lifting steering boxs 43 connect with a material loading lifting power transmission shaft 44 respectively, be positioned at middle material loading lifting steering box 43 to be connected with the output shaft of material loading lifting motor 42 by a material loading lifting power transmission shaft 44, the material loading lifting steering box 43 being positioned at two ends coordinates with two material loading turbine screw lifts 41 respectively, and be positioned at the worm screw of input power can being elevated power transmission shaft 44 with a material loading respectively and connecting of material loading lifting steering box 43 two the material loading turbine screw lifts 41 corresponding with it at two ends.
This material toggling mechanism 5 is located on material loading platform 2;
This material toggling mechanism 5 comprises material toggling support, be located between material loading platform 2 and material toggling support for guiding the material toggling guiding mechanism of material toggling support translation, be located at the material toggling driving mechanism for ordering about the translation of material toggling support between material loading platform and material toggling support, be hubbed at the swing span of material toggling support being followed the translation of material toggling support, be located at and order about swing span between material toggling support and swing span and dodge position (as shown in figure 14) and one and push the swing driving mechanism swung between position (as shown in figure 15), to be located on swing span and to follow the push piece 51 that swing span swings, swing span can make when swinging push piece 51 away from or near material loading platform 2, the glide direction of material toggling support is parallel to material loading transport path,
When swing span is in and dodges position, push piece 51 is avoided treating bending workpieces when translation to make push piece 51 away from material loading platform 2;
Swing span be in push position time, push piece 51 near material loading platform 2 to make push piece 51 in translation time can keep out treat bending workpieces and promote treat bending workpieces translation.
This swing driving mechanism comprises oscillating cylinder 52, and the cylinder body of this oscillating cylinder 52 is articulated with material toggling support;
This swing span comprises material toggling rotating shaft 53, material toggling arm 54 and material toggling connecting rod 55, this material toggling rotating shaft 53 is hubbed on material toggling support, this material toggling arm 54 comprises stiff end 541 and an overhanging end 542, the stiff end 541 of this material toggling arm is fixed in material toggling rotating shaft 53, the overhanging end 542 of this material toggling arm is for installing push piece 51, one end of this material toggling connecting rod 55 is fixed in material toggling rotating shaft 53, the other end of this material toggling connecting rod 55 and the piston rod of oscillating cylinder 51 hinged.
One swing span, a swing driving mechanism and a push piece 51 form a set of material toggling unit, and material toggling support is provided with two cover material toggling unit, and two cover material toggling unit are symmetrically arranged in the both sides of material toggling support.
In swing span be in dodge position time, push piece 51 and material loading platform distance 511 are apart greater than the thickness h treating bending workpieces;
When swing span is in propelling movement position, push piece 51 and material loading platform distance 512 are apart less than the thickness h treating bending workpieces.
This material toggling arm 54 has two, and two material toggling arm parallel interval are arranged, be provided with a push rod crossbeam 56 between the overhanging end of two material toggling arms, push piece 51 is arranged on push rod crossbeam 56;
This material toggling support is gantry rack-like, and comprise material toggling crossbearer 57 and two material toggling stands 58 that one is across material loading platform both sides, the two ends of material toggling crossbearer 57 arrange a material toggling stand 58 respectively;
This material toggling guiding mechanism comprises the loading guide 59 that two are parallel to material loading transport path 21, the both sides of material loading platform 2 arrange a loading guide 59 respectively, one material toggling stand 58 coordinates with a loading guide 59, and the bottom of each material toggling stand 58 is provided with the material loading slide block 581 be nested in slippingly on the loading guide 59 of its correspondence;
This swing driving mechanism comprises material toggling drive motors 61,1 first material toggling reductor 62,1 second material toggling reductor 63, material toggling reductor connecting axle 64,1 first material toggling driving shaft 65,1 second material toggling driving shaft 66,1 first material toggling gear 67,1 second material toggling gear 68,1 first material toggling tooth bar 69 and an one second material toggling tooth bar 60;
This material toggling drive motors 61, first material toggling reductor 62 and the second material toggling reductor 63 are fixed on material toggling support, and the first material toggling reductor 62 and the second material toggling reductor 63 are arranged in the two ends of material toggling crossbearer 57 respectively;
This first material toggling tooth bar 69 and the second material toggling tooth bar 60 are separately fixed at the both sides of material loading platform 2, and the first material toggling tooth bar 69 and the second material toggling tooth bar 60 are parallel to material loading transport path 21;
This first material toggling reductor 62 has an input, one first output and one second output, the input of the first material toggling reductor connects with the output shaft of material toggling drive motors 61, first output of the first material toggling reductor connects with one end of the first material toggling driving shaft 65, first material toggling gear 67 is installed on the other end of the first material toggling driving shaft 66, and the first material toggling gear 67 engages with the first material toggling gear 69;
This second material toggling reductor 63 has an input and an output, the input of the second material toggling reductor 63 connects to transmit power by material toggling reductor connecting axle 64 with the second output of the first material toggling reductor 62, the output of the second material toggling reductor 63 connects with one end of the second material toggling driving shaft 66, second material toggling gear 68 is installed on the other end of the second material toggling driving shaft 66, and the second material toggling gear 68 engages with the second material toggling gear 60.
Material loading platform 2 be provided with two separately treat bending workpieces guide post 23, two treat that the length direction of bending workpieces guide post 23 is parallel to material loading transport path 21, two treat that bending workpieces guide post limits this material loading transport path 21, two and treats that bending workpieces guide post 23 distance apart can equal to treat the width of bending workpieces.
Operation principle of the present utility model is as follows:
As shown in figure 14, first material loading platform is dropped to pan feeding position, be now carried on and material loading platform treats that bending workpieces 8 is pushed along Figure 14 arrow direction by material loading conveying assembly 3;
As shown in figure 15, material loading platform is driven by loading lifting mechanism and rises to unloading position, now, the splicing parts 71 of material loading platform and outside bender 7 maintain an equal level, be carried on material loading platform treat bending workpieces 8 by material toggling mechanism 5 along Figure 15 arrow direction towards the outside bender 7 push, complete feeding;
Pushing at material loading conveying assembly 3 treats in bending workpieces 8 process, material toggling mechanism 5 swing span can be in and dodge position (as shown in figure 14), and what push piece can be made like this to avoid movement treats bending workpieces 8; Or, will treat that bending workpieces 8 pushes to desired location and do not arrive material toggling mechanism 5 at material loading conveying assembly 3, material toggling mechanism 5 at this moment can be made to move along the direction contrary with Figure 14 arrow direction, and material toggling mechanism 5 swing span is in and dodges position;
As shown in Figure 15 and Figure 16, treat that the workpiece 8 of bending can by a set of propelling movement in two cover material toggling unit, wherein, a set of material toggling unit that Figure 15 shows by being positioned at front side pushes the workpiece 8 treating bending, a set of material toggling unit that Figure 16 shows by being positioned at rear side pushes the workpiece 8 treating bending, and when being pushed when the workpiece 8 of bending by a set of material toggling unit being positioned at rear side, the swing span being positioned at a set of material toggling unit of front side is in dodges position.
Claims (10)
1. the loading assemblies of a bender, comprise feed frame, this feed frame is provided with one and is installed on feed frame for carrying the material loading platform and treating bending workpieces and can pushes the material loading conveying assembly treating bending workpieces be carried on material loading platform, it is characterized in that:
Be provided with loading lifting mechanism between this feed frame and material loading platform, loading lifting mechanism orders about material loading platform and rises between a pan feeding position and a unloading position or decline;
This material loading platform or feed frame are provided with the material toggling mechanism treating bending workpieces that can push and be carried on material loading platform;
When this material loading platform is in pan feeding position, is pushed by material loading conveying assembly and treat bending workpieces;
When this material loading platform is in unloading position, is pushed by material toggling mechanism and treat bending workpieces.
2. the loading assemblies of bender according to claim 1, is characterized in that:
This material loading platform has a material loading transport path, treat that bending workpieces is pushed by material toggling mechanism or material loading conveying assembly and move along material loading transport path;
Material loading platform can make when rising or decline material loading platform away from or near material loading conveying assembly; When material loading platform is in pan feeding position, material loading platform can be pushed by material loading conveying assembly near material loading conveying assembly and treat bending workpieces; When material loading platform is in unloading position, material loading platform is away from material loading conveying assembly.
3. the loading assemblies of bender according to claim 2, is characterized in that:
This material loading conveying assembly comprises feeding conveyer belt, material loading cylinder group and material loading drum drive motor, and feeding conveyer belt is sleeved in material loading cylinder group, and material loading cylinder group orders about rotation by material loading drum drive motor;
This material loading platform offers and corresponding with the position of material loading conveying assembly dodges mouth, when material loading platform is in pan feeding position, feeding conveyer belt is through dodging mouth and expose material loading platform and material loading platform can treating bending workpieces CONTACT WITH FRICTION with being carried on.
4. the loading assemblies of bender according to claim 3, is characterized in that:
One feeding conveyer belt, a material loading cylinder group and a material loading drum drive motor form a set of material loading supply unit, this material loading conveying assembly comprises many cover material loading supply units, many covers material loading supply unit is arranged in two rows separately, and the material loading supply unit often arranged is spaced along material loading transport path.
5. the loading assemblies of the bender according to Claims 2 or 3 or 4, is characterized in that:
This loading lifting mechanism comprises four and is installed on material loading turbine screw lift on feed frame and one for driving the material loading lifting motor of four material loading turbine screw lift synchronization actions, four material loading turbine screw lifts are distributed in the corner of material loading platform, are provided with the feeding transmission mechanism that can realize four turbine screw lift synchronization actions between this material loading lifting motor and four material loading turbine screw lifts.
6. the loading assemblies of the bender according to claim 1 or 2 or 3 or 4, is characterized in that:
This material toggling mechanism is located on material loading platform;
This material toggling mechanism comprises material toggling support, be located between material loading platform and material toggling support for guiding the material toggling guiding mechanism of material toggling support translation, be located at the material toggling driving mechanism for ordering about the translation of material toggling support between material loading platform and material toggling support, be hubbed at the swing span of material toggling support being followed the translation of material toggling support, be located at and order about swing span between material toggling support and swing span and dodge position and one and push the swing driving mechanism swung between position, to be located on swing span and to follow the push piece that swing span swings, swing span can make when swinging push piece away from or near material loading platform,
When swing span is in and dodges position, push piece is avoided treating bending workpieces when translation to make push piece away from material loading platform;
Swing span be in push position time, push piece near material loading platform to make push piece in translation time can keep out treat bending workpieces and promote treat bending workpieces translation.
7. the loading assemblies of bender according to claim 6, is characterized in that:
This swing driving mechanism comprises oscillating cylinder, and the cylinder body of this oscillating cylinder is articulated with material toggling support;
This swing span comprises material toggling rotating shaft, material toggling arm and material toggling connecting rod, this material toggling rotating shaft is hubbed on material toggling support, this material toggling arm comprises a stiff end and an overhanging end, the stiff end of this material toggling arm is fixed in material toggling rotating shaft, the overhanging end of this material toggling arm is for installing push piece, one end of this material toggling connecting rod is fixed in material toggling rotating shaft, the other end of this material toggling connecting rod and the piston rod of oscillating cylinder hinged.
8. the loading assemblies of bender according to claim 6, it is characterized in that: a swing span, a swing driving mechanism and a push piece form a set of material toggling unit, material toggling support is provided with two cover material toggling unit, and two cover material toggling unit are symmetrically arranged in the both sides of material toggling support.
9. the loading assemblies of bender according to claim 6, is characterized in that:
In swing span be in dodge position time, push piece and material loading platform distance is apart greater than the thickness treating bending workpieces;
When swing span is in propelling movement position, push piece and material loading platform distance is apart less than the thickness treating bending workpieces.
10. the loading assemblies of bender according to claim 7, is characterized in that:
This material toggling arm has two, and two material toggling arm parallel interval are arranged, be provided with a push rod crossbeam between the overhanging end of two material toggling arms, push piece is arranged on push rod crossbeam;
This material toggling support is gantry rack-like, and comprise material toggling crossbearer and two material toggling stands that one is across material loading platform both sides, the two ends of material toggling crossbearer arrange a material toggling stand respectively;
This material toggling guiding mechanism comprises the loading guide that two are parallel to material loading transport path, the both sides of material loading platform arrange a loading guide respectively, one material toggling stand coordinates with a loading guide, and the bottom of each material toggling stand is provided with the material loading slide block be nested in slippingly on the loading guide of its correspondence;
This swing driving mechanism comprises a material toggling drive motors, one first material toggling reductor, one second material toggling reductor, a material toggling reductor connecting axle, one first material toggling driving shaft, one second material toggling driving shaft, one first material toggling gear, one second material toggling gear, one first material toggling tooth bar and one second material toggling tooth bar;
This material toggling drive motors, the first material toggling reductor and the second material toggling reductor are fixed on material toggling support, and the first material toggling reductor and the second material toggling reductor are arranged in the two ends of material toggling crossbearer respectively;
This first material toggling tooth bar and the second material toggling tooth bar are separately fixed at the both sides of material loading platform, and the first material toggling tooth bar and the second material toggling tooth bar are parallel to material loading transport path;
This first material toggling reductor has an input, one first output and one second output, the input of the first material toggling reductor connects with the output shaft of material toggling drive motors, first output of the first material toggling reductor connects with one end of the first material toggling driving shaft, first material toggling gear is installed on the other end of the first material toggling driving shaft, the first material toggling gear and the first material toggling gears meshing;
This second material toggling reductor has an input and an output, the input of the second material toggling reductor connects to transmit power with the second output of the first material toggling reductor by material toggling reductor connecting axle, the output of the second material toggling reductor connects with one end of the second material toggling driving shaft, second material toggling gear is installed on the other end of the second material toggling driving shaft, the second material toggling gear and the second material toggling gears meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113757.1U CN204504026U (en) | 2015-02-16 | 2015-02-16 | The loading assemblies of bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113757.1U CN204504026U (en) | 2015-02-16 | 2015-02-16 | The loading assemblies of bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504026U true CN204504026U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520113757.1U Withdrawn - After Issue CN204504026U (en) | 2015-02-16 | 2015-02-16 | The loading assemblies of bender |
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| Country | Link |
|---|---|
| CN (1) | CN204504026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690182A (en) * | 2015-02-16 | 2015-06-10 | 奥美森智能装备股份有限公司 | Material loading component for bending machine |
| CN111957842A (en) * | 2020-06-22 | 2020-11-20 | 国机铸锻机械有限公司 | Feeding process and equipment for bent piece and straight piece |
-
2015
- 2015-02-16 CN CN201520113757.1U patent/CN204504026U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690182A (en) * | 2015-02-16 | 2015-06-10 | 奥美森智能装备股份有限公司 | Material loading component for bending machine |
| CN111957842A (en) * | 2020-06-22 | 2020-11-20 | 国机铸锻机械有限公司 | Feeding process and equipment for bent piece and straight piece |
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| GR01 | Patent grant | ||
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Granted publication date: 20150729 Effective date of abandoning: 20160817 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |