CN116002183A - Multi-layer adjustable hydraulic discharging frame - Google Patents

Abstract

The invention discloses a multilayer adjustable hydraulic discharging frame, which comprises an adjusting unit, a first hydraulic rod, a second hydraulic rod and a third hydraulic rod, wherein the adjusting unit comprises a supporting table, a supporting shell, a lifting assembly and a first hydraulic rod; the driving unit comprises a first servo motor, a speed reducer, a worm disk, an extension rod and a plurality of sections of rods; the clamping unit comprises a traction component, a supporting block, a bearing sleeve, a triggering component and a second servo motor. The steel strip coil feeding frame has the beneficial effects that steel strip coils with different sizes can be realized, the universality is strong, the application range is wide, meanwhile, the steel strip coils can be supported, fixed and limited under the condition of being suitable for various steel strip coils, the conditions of offset, slipping and the like are prevented, and the production reliability and safety of the next-stage process are ensured.

Description

Multi-layer adjustable hydraulic discharging frame

Technical Field

The invention relates to the technical field of steel belt treatment, in particular to a multilayer adjustable hydraulic discharging frame.

Background

At present, the thickness of a steel belt is thinned by cold rolling in a stainless steel product enterprise, stainless steel products with different specifications are manufactured according to the requirements of customers, and the steel belt is generally coiled and placed, so that a steel belt coil is placed on a steel belt unreeling frame for unreeling and conveying to a cold rolling mill for cold rolling.

Because the specifications of the steel strip coils are different, sometimes the diameter is large and sometimes the diameter is small, and the diameter of the steel strip discharging frame is not adjustable, so that the steel strip coil with the large diameter can shake left and right when being discharged on the steel strip discharging frame, the discharging speed and the cold rolling quality are influenced, and the steel strip discharging frame with the small diameter is manufactured again in the matched steel strip discharging frame, so that the working efficiency is influenced, and the production cost of enterprises is increased.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.

The present invention has been made in view of the above-mentioned or existing problems occurring in the prior art.

Therefore, the invention aims to provide a multi-layer adjustable hydraulic discharging frame, which can solve the problem that the conventional discharging frame cannot be matched with the sizes of steel strip tape measures, and further solve the problem that after a steel strip coil is placed on the discharging frame, the center of the steel strip coil is not supported or the two sides of the steel strip coil are not provided with baffle plates to work, so that the steel strip coil is easy to deviate to cause errors in the production of the next stage of working procedure, and even safety accidents occur.

In order to solve the technical problems, the invention provides the following technical scheme: the multilayer adjustable hydraulic discharging frame comprises an adjusting unit, a supporting table, a supporting shell, a lifting assembly and a first hydraulic rod, wherein the supporting shell is arranged at the upper end of the supporting table, the lifting assembly is arranged at one side of the supporting table, and the first hydraulic rod is arranged between the supporting table and the supporting shell;

the driving unit comprises a first servo motor arranged at one side of the supporting shell, a speed reducer arranged in the supporting shell, a worm disc arranged at the shaft end of the first servo motor, an extension rod arranged at one end of the speed reducer and a multi-section rod arranged on the rod body of the extension rod;

the clamping unit comprises a traction component, a group of supporting blocks which are arranged on the outer wall of the multi-section rod in a penetrating mode, a bearing sleeve arranged at one end of the multi-section rod, a triggering component arranged on the outer wall of the bearing sleeve and a second servo motor arranged at one end of the bearing sleeve.

As a preferred solution of the multi-layer adjustable hydraulic discharging frame of the present invention, the following is adopted: the supporting table comprises a pair of supporting tables arranged on two sides of the supporting table, a plurality of supporting hooks arranged in the middle of the supporting tables in an array manner, a pair of guide rails arranged on the surface of the supporting table, and a plurality of bolt holes arranged on one side of the guide rails in an array manner;

the support shell comprises a pair of support columns arranged on two sides of the support shell, an input groove penetrating through one side of the support shell, and a constraint support arranged at one end of the support shell;

the first hydraulic rod is hinged with the surface of the supporting table and the bottom of the supporting shell respectively.

As a preferred solution of the multi-layer adjustable hydraulic discharging frame of the present invention, the following is adopted: the lifting assembly comprises a sliding table, a pair of guide grooves arranged at the bottom of the sliding table, a bolt penetrating through the guide grooves, a steel coil frame arranged at the upper end of the sliding table, a pair of supporting rods arranged on the surface of the steel coil frame, and a second hydraulic rod arranged on the surface of the sliding table;

the second hydraulic rod is hinged with the surface of the sliding table and one side of the steel coil frame respectively; the steel coil frame is hinged with the sliding table.

As a preferred solution of the multi-layer adjustable hydraulic discharging frame of the present invention, the following is adopted: the speed reducer comprises a worm, a planetary gear train arranged in the speed reducer, and an output rod arranged in the middle of the planetary gear train;

the extension rod comprises a plurality of ribs arranged on the surface of the extension rod in an array manner;

the multi-section rod comprises a plurality of circular rings arranged at one end of the surface of the multi-section rod, a plurality of sliding notch arranged on the rod body of the multi-section rod in a penetrating way, a plurality of reset holes arranged on one side of the sliding notch in a penetrating way, a plurality of movable notch arranged on one side of the reset holes in a penetrating way, and a moving notch arranged at the other end of the multi-section rod in a penetrating way.

As a preferred solution of the multi-layer adjustable hydraulic discharging frame of the present invention, the following is adopted: the traction assembly comprises a traction block, a compression spring arranged at one end of the traction block, a plurality of pressing plates arranged on the side wall of the traction block, a plurality of connecting rods arranged in the middle of the traction block, a plurality of reinforcing rods arranged at one side of the traction block, a conical block arranged at one side of the reinforcing rods and a plurality of release holes arranged at one side of the conical block.

As a preferred solution of the multi-layer adjustable hydraulic discharging frame of the present invention, the following is adopted: the supporting block comprises an inclined block and a reset rod which are arranged at the bottom of the supporting block, and a reset spring arranged on the reset rod body.

As a preferred solution of the multi-layer adjustable hydraulic discharging frame of the present invention, the following is adopted: the bearing sleeve comprises a plurality of locking bolts arranged at one end of the bearing sleeve, a first sliding table arranged on the upper surface of the bearing sleeve, a first driving groove arranged at the bottom of the first sliding table in a penetrating manner, a second driving groove arranged at the lower end of the first sliding table, and a motor base arranged at the other end of the bearing sleeve.

As a preferred solution of the multi-layer adjustable hydraulic discharging frame of the present invention, the following is adopted: the trigger assembly comprises a second sliding table, a push block arranged at the upper end of the second sliding table, a hinging rod arranged at one side of the push block and a folding rod arranged at one side of the second sliding table;

the hinge rod is hinged with the end part of the second sliding table and the bottom of the folding rod respectively.

As a preferred solution of the multi-layer adjustable hydraulic discharging frame of the present invention, the following is adopted: the second sliding table comprises a pair of limit grooves arranged on two sides of the inner part of the second sliding table, a pushing spring arranged on the inner wall of the second sliding table and a threaded ring arranged at the bottom of the second sliding table;

the folding rod comprises an adapting groove arranged at one end of the folding rod and a release rod arranged at one end of the folding rod.

As a preferred solution of the multi-layer adjustable hydraulic discharging frame of the present invention, the following is adopted: and the shaft end of the second servo motor is connected with a screw rod.

The invention has the beneficial effects that: the steel strip coils with different sizes can be realized by the discharging frame, the universality is strong, the application range is wide, the steel strip coils can be supported and fixed and limited under the condition of being suitable for various steel strip coils, the conditions of offset slipping and the like are prevented, and the production reliability and safety of the next-stage process are ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is an overall three-dimensional view of a multi-layer adjustable hydraulic blanking frame.

Fig. 2 is an overall full cross-sectional view of a multi-layer adjustable hydraulic blanking frame.

Fig. 3 is a three-dimensional view of a speed reducer of the multi-layer adjustable hydraulic pay-off rack.

Fig. 4 is a half cross-sectional view of a speed reducer of a multi-layered adjustable hydraulic pay-off rack.

Fig. 5 is a full cross-sectional view of a speed reducer of a multi-layer adjustable hydraulic pay-off rack.

Fig. 6 is an exploded view of the drive unit and clamping unit of the multi-layered adjustable hydraulic blanking frame.

Fig. 7 is an enlarged view a of a portion of fig. 6 of the multi-layered adjustable hydraulic blanking frame.

Fig. 8 is a part full section view of a part of the clamping unit of the multi-layered adjustable hydraulic blanking frame.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 8, a first embodiment of the present invention provides a multi-layer adjustable hydraulic discharging frame, which includes an adjusting unit 100, including a supporting table 101, a supporting shell 102 disposed at an upper end of the supporting table 101, a lifting assembly 103 disposed at one side of the supporting table 101, and a first hydraulic rod 104 disposed between the supporting table 101 and the supporting shell 102;

the driving unit 200 comprises a first servo motor 201 arranged at one side of the support shell 102, a speed reducer 202 arranged in the support shell 102, a worm disk 203 arranged at the shaft end of the first servo motor 201, an extension rod 204 arranged at one end of the speed reducer 202, and a multi-section rod 205 arranged on the rod body of the extension rod 204;

the clamping unit 300 comprises a pulling component 301, a group of supporting blocks 302 penetrating through the outer wall of the multi-section rod 205, a bearing sleeve 303 arranged at one end of the multi-section rod 205, a triggering component 304 arranged on the outer wall of the bearing sleeve 303, and a second servo motor 305 arranged at one end of the bearing sleeve 303.

Further, the supporting table 101 includes a pair of supporting tables 101a disposed on both sides thereof, a plurality of supporting hooks 101b disposed in an array in the middle of the supporting tables 101a, a pair of guide rails 101c disposed on the surface of the supporting tables 101, and a plurality of pin holes 101d disposed in an array on one side of the guide rails 101 c;

the support shell 102 comprises a pair of support columns 102a arranged on two sides of the support shell, an input groove 102b penetrating one side of the support shell 102, and a constraint bracket 102c arranged at one end of the support shell 102;

the first hydraulic rod 104 is hinged to the surface of the support table 101 and the bottom of the support shell 102, respectively.

Further, the lifting assembly 103 includes a sliding table 103a, a pair of guide grooves 103b disposed at the bottom of the sliding table 103a, a bolt 103c penetrating the guide grooves 103b, a coil rack 103d disposed at the upper end of the sliding table 103a, a pair of support rods 103e disposed on the surface of the coil rack 103d, and a second hydraulic rod 103f disposed on the surface of the sliding table 103 a;

the second hydraulic rod 103f is hinged with the surface of the sliding table 103a and one side of the steel coil frame 103d respectively; the coil rack 103d is hinged to the slide table 103 a.

Further, the speed reducer 202 includes a worm 202a, a planetary gear train 202b disposed inside the speed reducer 202, and an output rod 202c disposed in the middle of the planetary gear train 202 b;

the extension bar 204 includes a plurality of ribs 204a arranged in an array on a surface thereof;

the multi-joint lever 205 includes a plurality of rings 205a provided at one end of the surface thereof, a plurality of sliding notches 205b provided through the shaft of the multi-joint lever 205, a plurality of return holes 205c provided through one side of the sliding notches 205b, a plurality of movable notches 205d provided through one side of the return holes 205c, and a moving notch 205e provided through the other end of the multi-joint lever 205.

Further, the pulling assembly 301 includes a pulling block 301a, a compression spring 301b disposed at one end of the pulling block 301a, a plurality of pressing plates 301c disposed on a sidewall of the pulling block 301a, a plurality of connecting rods 301d disposed in the middle of the pulling block 301a, a plurality of reinforcing rods 301e disposed on one side of the pulling block 301a, a tapered block 301f disposed on one side of the reinforcing rods 301e, and a plurality of release holes 301g disposed on one side of the tapered block 301 f.

Further, the support block 302 includes a sloping block 302a and a return lever 302b provided at the bottom thereof, and a return spring 302c provided at the shaft of the return lever 302 b.

Further, the bearing sleeve 303 includes a plurality of locking bolts 303a disposed at one end thereof, a first sliding table 303b disposed on an upper surface of the bearing sleeve 303, a first driving slot 303c penetrating through a bottom of the first sliding table 303b, a second driving slot 303d disposed at a lower end of the first sliding table 303b, and a motor base 303e disposed at the other end of the bearing sleeve 303.

Further, the triggering assembly 304 includes a second sliding table 304a, a pushing block 304b disposed at an upper end of the second sliding table 304a, a hinge rod 304c disposed at one side of the pushing block 304b, and a folding rod 304d disposed at one side of the second sliding table 304 a;

the hinge rod 304c is hinged to the end of the second sliding table 304a and the bottom of the folding rod 304d, respectively.

Further, the second sliding table 304a includes a pair of limiting grooves 304a-1 disposed on two sides of the inner portion thereof, a pushing spring 304a-2 disposed on the inner wall of the second sliding table 304a, and a threaded ring 304a-3 disposed on the bottom of the second sliding table 304 a;

the folding bar 304d includes an adapting groove 304d-1 provided at one end thereof, and a release bar 304d-2 provided at one end of the folding bar 304 d.

Further, a screw rod 306 is connected to the shaft end of the second servo motor 305.

It should be noted that the support table 101 provides support for the driving unit 200 and the clamping unit 300, and also provides a path for lateral movement of the lifting assembly 103. The two supporting tables 101a are structurally symmetrical, are respectively fixed on two sides of one end of the supporting table 101 and have a certain height, the hollow parts are embedded with the supporting hooks 101b of the array, and the bending parts of the supporting hooks 101b can be used for placing supporting columns 102a for supporting the supporting shells 102, and meanwhile, the height of the supporting shells 102 can be selected according to requirements. The number of the guide rails 101c is two symmetrically distributed, and the guide rails have a certain length, are used for matching between the bottom guide grooves 103b of the sliding table 103a, so that the sliding table 103a can slide on the supporting table 101, one guide rail 101c also has a plurality of bolt holes 101d transversely arrayed, and when the supporting table 101 moves in a proper position, the upper bolts 103c pass through the supporting table 101 and the bolt holes 101d at the same time, so that the supporting table 101 is locked.

Preferably, the support columns 102a on the support shell 102 are symmetrically distributed, the input groove 102b can reserve a movable space for the extending end of the worm 202a when the speed reducer 202 is placed in the input groove, so that an external motor is convenient, the restraint support 102c can provide support for the shaft of the multi-section rod 205, meanwhile, the output rod 202c of the speed reducer 202 can extend and concentrically align, and in addition, the first servo motor 201 can be installed and fixed above the restraint support 102 c.

Preferably, the first hydraulic rod 104 can enable the support shell 102 to rotate around the support column 102a by stretching and contracting, so that the support shell 102 can realize adjustment of the pitching angle.

Preferably, the steel coil frame 103d rotates at the upper end of the sliding table 103a by taking the hinging position as the center of a circle, the steel coil frame 103d has different pitching angles by stretching and retracting the second hydraulic rod 103f, a pair of supporting rods 103e are arranged on the surface of the steel coil frame 103d, a steel coil to be processed can be stored, the steel coil frame 103d and the steel coil are inclined by adjusting the second hydraulic rod 103f, and the center of the clamping unit 300 is aligned with the center of the steel coil and stretches into the steel coil.

Preferably, the speed reducer 202 can rotate the steel strip coil which is fixed and installed, the worm 202a is driven by the external motor, and the output rod 202c is driven by the planetary gear train 202b to drive, so as to realize heavy load driving. The end of the output rod 202c is fixedly connected with the end of the extension rod 204, the outer wall of the extension rod 204 is provided with ribs 204a which are regularly and arrayed, the ribs are used for sleeving a plurality of sections of rods 205 on the rod body of the extension rod 204, and the end of the plurality of sections of rods 205 is provided with an inner cavity which is consistent with the shape of the extension rod 204, so that the plurality of sections of rods 205 can slide on the extension rod 204 and simultaneously do not influence the extension rod 204 to drag the plurality of sections of rods 205 to rotate.

Preferably, the connection direction of the multi-section rod 205 and the extension rod 204 is provided with a plurality of circular rings 205a arrayed on the outer wall of the multi-section rod 205, the cross section of each circular ring 205a is trapezoid and is used for matching with the worm disk 203, the periphery of the worm disk 203 is provided with spiral trapezoid strips, when the worm disk 203 rotates, the multi-section rod 205 can be driven to linearly move, in addition, the self rotation of the multi-section rod 205 is not influenced, when the multi-section rod 205 rotates, the multi-section rod 205 does not reversely act on the worm disk 203, and the movement between the two independently exists. The first servomotor 201 can drag the scroll 203 to rotate.

Preferably, the multi-section rod 205 has four sliding slots 205b on one side of the ring 205a, the sliding slots 205b have a certain length and penetrate through the inner cavity of the multi-section rod 205, the inner cavity at the position is a traditional circular inner cavity, the traction block 301a can be accommodated, the traction block 301a is circular, four fixed connecting rods 301d are arranged on the outer wall, the connecting rods 301d just penetrate through the four sliding slots 205b and can be fixedly connected with two pressing plates 301c, the two pressing plates 301c are symmetrically distributed, and the shape is also symmetrical, so that the traction block 301a can drive the pressing plates 301c to linearly move in the area of the sliding slots 205 b. One side of the sliding notch 205b is sequentially provided with three reset holes 205c and three movable notches 205d, which are uniformly arrayed on the outer wall of the multi-section rod 205, and one group of reset holes 205c and movable notches 205d correspond to one supporting block 302 and can be respectively matched with the reset rod 302b and the inclined block 302a, so that the three supporting blocks 302 can extend outwards or retract outwards on the multi-section rod 205. The moving notch 205e is symmetrically distributed on the side of the moving notch 205d, i.e. the tail of the multi-section bar 205, so that the movement of the folding bar 304d is not limited, and in addition, the bearing sleeve 303 is conveniently sleeved on the tail of the multi-section bar 205.

Preferably, a compression spring 301b is fixedly connected to the traction block 301a on the side facing the extension rod 204, and the compression spring 301b penetrates through the inner cavities of the multi-section rod 205 and abuts against the annular end surface between every two inner cavities of the multi-section rod 205. Four reinforcing rods 301e are fixedly connected to the other side of the traction block 301a, the other ends of the reinforcing rods 301e are fixedly connected with the conical surface of the conical block 301f, the traction block 301a can drag the conical block 301f to move in the multi-section rod 205, the other surface of the conical block 301f is a plane, a release hole 301g with a certain depth is formed in the plane and is used for being matched with the release rod 304d-2, and temporary limiting is carried out on the folding rod 304 d.

Preferably, one end of the return spring 302c of the support block 302 is fixedly connected with a limiting piece of the return rod 302b, and the diameter of the limiting piece is smaller than the aperture of the return hole 205c, so that the other end of the return spring 302c is fixedly connected with the inner wall of the multi-section rod 205. Referring to fig. 2, when the cone-shaped block 301f moves to the left, the cone surface contacts the slope surface below the slope block 302a, and then the cone surface simultaneously supports the three support blocks 302 outward until the movement of the support blocks 302 is limited, and when the cone-shaped block 301f moves to the right, the three support blocks 302 simultaneously retract to the limit under the reaction of the return spring 302c.

Preferably, the locking bolts 303a on the carrier sleeve 303 are used to secure the carrier sleeve 303 after the multi-section bar 205 is nested. The first sliding table 303b is one in number and aligned with the moving notch 205e, and can be used for installing the second sliding table 304a, the second sliding table 304a is enabled to move on the first sliding table 303b in a straight line through a limiting track, the first driving groove 303c completely penetrates through the bottom of the first sliding table 303b and is communicated with the inner cavity of the bearing sleeve 303, the second driving groove 303d is aligned with the other moving notch 205e, but the length is short, the two driving grooves and the moving notch 205e act in a consistent manner, and movement of the folding rod 304d is convenient to be unimpeded. The motor base 303e is arranged at the tail of the bearing sleeve 303 and is used for installing the second servo motor 305, and the rotating shaft of the second servo motor 305 stretches into the bearing sleeve 303.

Preferably, the trigger assembly 304 forms the other side of the press plate, which cooperates with the press plate 301c to clamp the coil. The second sliding table 304a may be provided with a push block 304b and a folding rod 304d, where the folding rod 304d is hinged to the end of the second sliding table 304a, so that the folding rod 304d may rotate around the folding position, and referring to fig. 8, the hinge rod 304c is hinged to the bottom of the folding rod 304d and the left end of the push block 304b at the same time. A limiting groove 304a-1 for limiting is arranged between the push block 304b and the second sliding table 304a, the length of the limiting groove 304a-1 is preferential, and the push block 304b is prevented from moving excessively. The push block 304b can move linearly along the direction of the limit slot 304a-1, when the push block 304b moves leftwards, the hinge rod 304c pushes the folding rod 304d to rotate, when the push block 304b moves to the limit of the limit slot 304a-1, the folding rod 304d is in a vertical state, and the push spring 304a-2 pushes the push block 304b to move after the release rod 304d-2 is separated from the release hole 301g. The threaded ring 304a-3 has a threaded hole in the center at the bottom of the second sliding table 304a, and can be matched with the screw rod 306, when the second servo motor 305 drags the screw rod 306 to rotate, the second sliding table 304a moves along the linear direction of the first sliding table 303 b.

Preferably, the pushing spring 304a-2 can be directly replaced by an electric push rod with higher reliability. The two ends of the electric push rod are fixedly connected with the inner wall of the second sliding table 304a and the tail of the push block 304b respectively.

When the steel strip coil is used, the steel strip coil is placed on the supporting rod 103e, the sliding table 103a is moved to a proper distance and then locked by the bolt 103c, then the steel strip coil is inclined to a proper angle by the second hydraulic rod 103f, the supporting shell 102 is adjusted to a proper height of the supporting table 101a so as to meet the arrangement of steel strip coils with different diameters, the supporting shell 102 is adjusted to an angle capable of aligning with the center of the steel strip coil by the first hydraulic rod 104, the output rod 202c and the center of the steel strip coil at the moment are positioned on the same axis, then the first servo motor 201 is started, the multi-section rod 205 is driven to move to the right side by the worm disc 203, in the process, the pressing plate 301c is pushed to one side of the steel strip coil, in the continuous moving process of the multi-section rod 205, the pressing plate 301c is pressed to move to the left in comparison with the moving direction of the multi-section rod 205, the compression spring 301b is stressed to be compressed, the traction block 301a is driven to move to the left relative to the multi-section rod 205, at the moment, the three supporting blocks 302 are pushed by the conical blocks 301f to extend outwards until the traction block 301a stops moving to the inner side of the steel strip coil, the first servo motor 202c is pushed to stop moving along the same axis with the center line, the steel strip coil, the first servo motor is pushed by the first servo motor to stop moving vertically, the inner ring 304b is pushed by the upright 304b, the first servo motor is pushed by the first push the inner ring 304b, the inner ring 304b is released by the compression 304b, and the compression rod 304b is released by the compression rod 304b 2, and the compression rod 304b is released, and the compression 304b 2, and the compression rod 304b is released. Finally, the second servo motor 305 operates to push the second sliding table 304a to the other side of the steel strip coil through the screw rod 306, and then the first hydraulic rod 104 is adjusted to lift the clamping unit 300 along with the steel strip coil, so that the work can be completed, and the steel strip coil is clamped and the center is supported. It should be noted that the pushing spring 304a-2 has better clamping and fixing effects after being replaced by an electric push rod.

When the lock bolt 303a is removed, the carrier sleeve 303 is removed directly.

To sum up, this design can realize the steel strip coil of equidimension not, and the universality is stronger, and application scope is wide, can support fixedly and spacing to it under the circumstances of adaptation all kinds of steel strip coils simultaneously, prevents the circumstances such as skew slippage, has guaranteed the production of next level process reliable and safe.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a hydraulic pressure blowing frame with adjustable multilayer which characterized in that: comprising the steps of (a) a step of,

the adjusting unit (100) comprises a supporting table (101), a supporting shell (102) arranged at the upper end of the supporting table (101), a lifting assembly (103) arranged at one side of the supporting table (101), and a first hydraulic rod (104) arranged between the supporting table (101) and the supporting shell (102);

a driving unit (200) comprising a first servo motor (201) arranged at one side of the supporting shell (102), a speed reducer (202) arranged inside the supporting shell (102), a worm disk (203) arranged at the shaft end of the first servo motor (201), an extension rod (204) arranged at one end of the speed reducer (202), and a multi-section rod (205) arranged on the rod body of the extension rod (204);

the clamping unit (300) comprises a pulling component (301), a group of supporting blocks (302) penetrating through the outer wall of the multi-section rod (205), a bearing sleeve (303) arranged at one end of the multi-section rod (205), a triggering component (304) arranged on the outer wall of the bearing sleeve (303), and a second servo motor (305) arranged at one end of the bearing sleeve (303).

2. The multi-layer adjustable hydraulic pay-off rack of claim 1, wherein:

the supporting table (101) comprises a pair of supporting tables (101 a) arranged on two sides of the supporting table, a plurality of supporting hooks (101 b) arranged in the middle of the supporting tables (101 a) in an array mode, a pair of guide rails (101 c) arranged on the surface of the supporting table (101), and a plurality of bolt holes (101 d) arranged on one side of the guide rails (101 c) in an array mode;

the support shell (102) comprises a pair of support columns (102 a) arranged on two sides of the support shell, an input groove (102 b) penetrating through one side of the support shell (102), and a constraint support (102 c) arranged at one end of the support shell (102);

the first hydraulic rod (104) is hinged with the surface of the supporting table (101) and the bottom of the supporting shell (102) respectively.

3. The multi-layer adjustable hydraulic pay-off rack of claim 2, wherein:

the lifting assembly (103) comprises a sliding table (103 a), a pair of guide grooves (103 b) arranged at the bottom of the sliding table (103 a), a bolt (103 c) penetrating through the guide grooves (103 b), a steel coil frame (103 d) arranged at the upper end of the sliding table (103 a), a pair of support rods (103 e) arranged on the surface of the steel coil frame (103 d), and a second hydraulic rod (103 f) arranged on the surface of the sliding table (103 a);

the second hydraulic rod (103 f) is hinged with the surface of the sliding table (103 a) and one side of the steel coil frame (103 d) respectively; the steel coil frame (103 d) is hinged with the sliding table (103 a).

4. A multi-layer adjustable hydraulic blanking frame as claimed in claim 3, wherein:

the speed reducer (202) comprises a worm (202 a), a planetary gear train (202 b) arranged inside the speed reducer (202), and an output rod (202 c) arranged in the middle of the planetary gear train (202 b);

the extension rod (204) comprises a plurality of ribs (204 a) arranged on the surface of the extension rod in an array manner;

the multi-section rod (205) comprises a plurality of circular rings (205 a) arranged at one end of the surface of the multi-section rod (205), a plurality of sliding notches (205 b) penetrating through the rod body of the multi-section rod (205), a plurality of reset holes (205 c) penetrating through one side of the sliding notches (205 b), a plurality of movable notches (205 d) penetrating through one side of the reset holes (205 c), and a movable notch (205 e) penetrating through the other end of the multi-section rod (205).

5. The multi-layer adjustable hydraulic pay-off rack of claim 4, wherein:

the traction assembly (301) comprises a traction block (301 a), a compression spring (301 b) arranged at one end of the traction block (301 a), a plurality of pressing plates (301 c) arranged on the side wall of the traction block (301 a), a plurality of connecting rods (301 d) arranged in the middle of the traction block (301 a), a plurality of reinforcing rods (301 e) arranged on one side of the traction block (301 a), a conical block (301 f) arranged on one side of the reinforcing rods (301 e) and a plurality of release holes (301 g) arranged on one side of the conical block (301 f).

6. The multi-layer adjustable hydraulic pay-off rack of claim 5, wherein:

the supporting block (302) comprises an inclined block (302 a) and a reset rod (302 b) which are arranged at the bottom of the supporting block, and a reset spring (302 c) which is arranged on the rod body of the reset rod (302 b).

7. The multi-layer adjustable hydraulic pay-off rack of claim 6, wherein:

the bearing sleeve (303) comprises a plurality of locking bolts (303 a) arranged at one end of the bearing sleeve, a first sliding table (303 b) arranged on the upper surface of the bearing sleeve (303), a first driving groove (303 c) penetrating through the bottom of the first sliding table (303 b), a second driving groove (303 d) arranged at the lower end of the first sliding table (303 b), and a motor base (303 e) arranged at the other end of the bearing sleeve (303).

8. The multi-layer adjustable hydraulic pay-off rack of claim 7, wherein:

the trigger assembly (304) comprises a second sliding table (304 a), a push block (304 b) arranged at the upper end of the second sliding table (304 a), a hinging rod (304 c) arranged at one side of the push block (304 b), and a folding rod (304 d) arranged at one side of the second sliding table (304 a);

the hinging rod (304 c) is hinged with the end part of the second sliding table (304 a) and the bottom of the folding rod (304 d) respectively.

9. The multi-layer adjustable hydraulic pay-off rack of claim 8, wherein:

the second sliding table (304 a) comprises a pair of limit grooves (304 a-1) arranged on two sides of the inner part of the second sliding table, a pushing spring (304 a-2) arranged on the inner wall of the second sliding table (304 a), and a threaded ring (304 a-3) arranged at the bottom of the second sliding table (304 a);

the folding bar (304 d) comprises an adapting groove (304 d-1) arranged at one end of the folding bar, and a release bar (304 d-2) arranged at one end of the folding bar (304 d).

10. The multi-layer adjustable hydraulic pay-off rack of claim 9, wherein:

the shaft end of the second servo motor (305) is connected with a screw rod (306).

Images