CN208178153U - A kind of photovoltaic bracket cold bending molding equipment - Google Patents

Abstract

The utility model discloses a kind of photovoltaic bracket cold bending molding equipments, for photovoltaic bracket manufacture field, its key points of the technical solution are that including decoiling equipment, leveling apparatus, cold-bending device and the cutting device set gradually along a horizontal linear, cold-bending device includes bracket, the setting roll connecting with holder pivots and the driving assembly for driving lower setting roll rotation；Bracket is provided with multiple, two setting rolls one on the other is respectively arranged on each bracket, setting roll includes standard shaft, shaping wheel, adjustment axis and limit sleeve；It is connected with fin on the periphery of the standard shaft, forms regulating tank between adjacent lugs, the connectivity slot through fin is provided on standard shaft；One end of each branch is connected with adjusting rib, is installed with connecting edge compatible with connectivity slot between adjacent adjusting rib；Shaping wheel is detachably fixed with adjustment axis and connect；Limit sleeve is set in outside adjustment axis, solves the problems, such as that shaping wheel position precision is lower, improves the precision for adjusting shaping wheel position.

Description

A kind of photovoltaic bracket cold bending molding equipment

Technical field

The utility model relates to photovoltaic bracket manufacture field, in particular to a kind of photovoltaic bracket cold bending molding equipment.

Background technique

With the development and utilization of new energy, as the important component solar photovoltaic industry day in New Energy Industry Benefit is grown, and the demand to photovoltaic facility also increasingly increases, such as the photovoltaic bracket of supporting solar panels design.Currently on the market Photovoltaic bracket, be made frequently with U-shaped steel or C-shaped steel.This photovoltaic bracket is processed frequently with steel plate cold bending technique.

Such as, Granted publication is the Chinese patent of CN206662715U to existing photovoltaic bracket process equipment, discloses one kind Solar energy photovoltaic bracket cold-bending forming machine, including part and charging processing part before charging processing, before the charging processing Part includes uncoiler, levelling machine, punching machine machine, wherein after levelling machine smoothing material；The charging processing department point includes molding master Machine is sent into straightener after molding, will be sent into cutting mechanism after material straightening, improves the automation of production process, effectively improve Efficiency.

Cold roll forming part includes upper and lower two setting rolls in general volt bracket process equipment, and it is fixed to be provided on setting roll Type wheel, steel plate by being bent between the shaping wheel of upper and lower two setting rolls, when processing usually require according to photovoltaic bracket U-shaped or The crooked place of person's C-shaped changes the horizontal position of shaping wheel, changes and usually requires to have in the two sides of shaping wheel installation sleeve-like The location structure of certain length, desired position can just be obtained by generally requiring to install several structures additional using the adjusting of this structure, Determine that precision is limited.

Utility model content

The purpose of the utility model is to provide a kind of photovoltaic bracket cold bending molding equipment, shaping wheel positions with higher Precision.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of photovoltaic bracket cold bending molding equipment, including set gradually along a horizontal linear decoiling equipment, leveling apparatus, The affixed organic frame in the lower section of cold-bending device and cutting device, leveling apparatus and cold-bending device, work piece is along the horizontal linear Advance, cold-bending device includes the driving assembly of bracket, the setting roll connecting with holder pivots and driving setting roll rotation；Bracket Be provided with along the horizontal linear multiple, be respectively arranged with two setting rolls one on the other on each bracket, setting roll include with Standard shaft, shaping wheel, adjustment axis and the limit sleeve of bracket connection；Multiple fins are connected on the periphery of the standard shaft, it is described Regulating tank is formed between adjacent lugs, the regulating tank is uniformly arranged along the axial of standard shaft, is provided on standard shaft through each fin Connectivity slot, the length direction of the connectivity slot are axial parallel with standard shaft；It is independent that adjustment axis along its axial direction is divided at least two The central angle of branch, the branch cross section is not more than 90 degree；One end of each branch is connected with multiple to be adapted with regulating tank Adjusting rib, be installed with connecting edge compatible with connectivity slot between adjacent adjusting rib；Shaping wheel and adjustment axis are far from adjusting rib One end be detachably fixed connection；Limit sleeve is set in outside adjustment axis and is detachably fixed with standard shaft and connect.

By using above-mentioned technical proposal, the whole of different regulating tank adjustment standard shaft and adjustment axis is inserted by the way that rib will be adjusted Body length, to realize the adjustment of shaping wheel position.Rib will be adjusted and be provided with multiple, guaranteeing contact of the adjustment axis with regulating tank Reduce the spacing between adjacent regulating tank in the biggish situation of area, helps to improve the position precision of shaping wheel.It is arranged multiple The active force between adjustment axis and standard shaft can be scatter by adjusting rib, reduced stress and concentrated, it is reliable to help to improve join Property.Setting link slot and connecting edge connect each adjusting rib.Adjustment axis is divided into multiple independent sectors, convenient for adjustment axis Dismounting adjustment.Adjustment axis is wrapped up using limit sleeve, makes adjustment axis that complete shaft-like be maintained to fix.

Preferably, setting roll includes two shaping wheels, connecting shaft is provided between two shaping wheels.

It will use two shaping wheels simultaneously when processing the photovoltaic bracket of symmetrical structure by using above-mentioned technical proposal It is symmetrically processed, two shaping wheels is set and meet the needs of simultaneous processing.Shaping wheel passes through adjustment axis and standard shaft and bracket It is connected as cantilever design, so that two shaping wheels is supported each other using connecting shaft, keeps the rigidity of setting roll entirety fine, structure is steady It is fixed.

Preferably, shaping wheel is provided with connecting hole compatible with connecting shaft on the axial end face of another shaping wheel, even The both ends of spindle are inserted into the connecting hole of two shaping wheels.

By using above-mentioned technical proposal, shaping wheel and connecting shaft are connected by the way of grafting, convenient for the connection of the two, The workload for adjusting shaping wheel position can be increased simultaneously to avoid being arranged for connecting shaft, facilitate simplified adjust and operate.

Preferably, connecting hole is coaxial with shaping wheel.

By using above-mentioned technical proposal, keep connecting shaft coaxial with shaping wheel, helps to improve the dynamic balance of setting roll Can, and then improve the machining accuracy of photovoltaic bracket.

Preferably, the both ends of connecting shaft are respectively and fixedly connected with flexible part, the elastic component is abutted with the axial inner wall of connecting hole.

By using above-mentioned technical proposal, can under the premise of guaranteeing that connecting shaft has certain adjusting surplus holding it is horizontal Position it is relatively stable, avoid the occurrence of connecting shaft along the axial phenomenon that arbitrarily moves of setting roll.

Preferably, being connected with connection bump on axial end face of the shaping wheel far from another shaping wheel, adjustment axis is far from adjusting One end of rib is connected with connector sleeve, and the connector sleeve inner wall is adapted with the connection bump.

By using above-mentioned technical proposal, using connector sleeve package, connection bump is clamped, realizes shaping wheel and connecting shaft It is fixed；Connector sleeve cooperates elastic component and connecting shaft, is further fixed on setting roll is axial to shaping wheel, determines to realize The reliable and stable fixation of type wheel.

Preferably, connection bump is prism-shaped, connection bump is coaxial with shaping wheel.

By using above-mentioned technical proposal, using prismatic structure characteristic, guaranteeing that setting roll has preferable dynamic balance In the case where energy, it can be avoided shaping wheel and relatively rotate with adjustment axis, make connection between shaping wheel and adjustment axis more Stablize, is reliable.

Preferably, limit sleeve includes half set of two halfpipes, two and half sets are bolted.

By using above-mentioned technical proposal, limit sleeve is divided into two parts, helps to simplify user to the position of shaping wheel Set the operation being adjusted.Practical to be bolted, structure is simple, easy to disassemble, installation.

Preferably, be connected with the place-limited edge of annular in the circumferential side wall of standard shaft, it is provided on the inner wall of limit sleeve and place-limited edge Compatible limiting slot.

It limits limit sleeve using place-limited edge and limiting slot by using above-mentioned technical proposal and is moved up in the axis of standard shaft.

In conclusion the utility model has the following beneficial effects:

It is convenient for the adjustment of shaping wheel position；Help to improve degree of regulation；Connection is reliable；The balance of setting roll entirety Performance is good；Stable structure is reliable in succession；It installed convenient for user, adjust operation, help to improve the processing of photovoltaic bracket Precision.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of photovoltaic bracket cold bending molding equipment；

Fig. 2 is the structural schematic diagram of leveling apparatus；

Fig. 3 is the structural schematic diagram of cold-bending device；

Fig. 4 is the schematic diagram of a pack support and setting roll；

Fig. 5 is confined explosion's schematic diagram of setting roll；

Fig. 6 is the connection schematic diagram of standard shaft and adjustment axis；

Fig. 7 is the structural schematic diagram of shaping wheel；

Fig. 8 is the structural schematic diagram of cutting device.

In figure, 1, decoiling equipment；11, uncoiling frame；12, pivoted frame is supported；2, leveling apparatus；21, guide component；211, guide Frame；212, guide rack；22, side-to-side alignment component；221, lateral support frame；222, side-to-side alignment roller；223, platform is laterally adjusted； 23, component is flattened；231, frame is flattened；2311, collateral plate；2312, connecting plate；232, upper plain-barreled roll；233, lower plain-barreled roll；234, it flattens Adjust platform；235, bar is adjusted；3, cold-bending device；31, bracket；311, threaded rod；312, divide frame；32, setting roll；321, standard shaft； 3211, fin；3212, regulating tank；3213, connectivity slot；3214, place-limited edge；322, shaping wheel；3221, connecting hole；3222, even Connect protrusion；323, adjustment axis；3231, rib is adjusted；3232, connecting edge；3233, connector sleeve；324, limit sleeve；3241, limiting slot； 325, connecting shaft；326, spring；33, driving assembly；331, driving motor；332, retarder；333, gear tumbler；334, join Axis device；34, lateral pressure roller；4, cutting device；41, supporting table；42, mobile station；421, bottom plate；422, vertical plate；423, mouth is passed through； 43, circular sawing machine；431, the first driver；44, bounce cylinder；45, bar is expected surely；451, the second driver；46, dynamic clamping head and quiet clamping head； 6, rack.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.

A kind of photovoltaic bracket cold bending molding equipment, as shown in Figure 1, the uncoiling dress for including rack 6, supporting and roll of steel plate being unfolded It sets the leveling apparatus 2 of 1, adjustment steel plate form and position, carry out the cold-bending device 3 of clod wash processing to steel plate and to bending forming The cutting device 4 that is cut of steel plate.Decoiling equipment 1, leveling apparatus 2, cold-bending device 3 and cutting device 4, along a water Flat line is successively arranged, and is extended after roll of steel plate expansion along the horizontal linear；It herein will be described horizontal straight for convenience of subsequent descriptions The length direction of line is defined as the sequence direction of production line.Wherein leveling apparatus 2 and cold-bending device 3 are fixed in rack 6.

Decoiling equipment 1 includes uncoiling frame 11 and the support pivoted frame 12 being rotatably connected on uncoiling frame 11.As raw material Coiled roll of steel plate support pivoted frame 12 on.The axis horizontal of pivoted frame 12 is supported, and vertical with sequence direction.

As shown in Fig. 2, leveling apparatus 2 include the guide component 21 being successively fixed in along sequence direction in rack 6, it is lateral right Positive component 22 and flattening component 23.Wherein guide component 21 is positioned close to 1 side of decoiling equipment.Guide component 21 include with The guide rack 211 that rack 6 connects and the guide rack 212 being rotatably connected in guide rack 211.The guide rack 212 is equipped on one Once two, the pivot center of guide rack 212 is parallel with the support pivot center of pivoted frame 12.Side-to-side alignment component 22 includes lateral Support frame 221, lateral adjustment platform 223 and side-to-side alignment roller 222.There are two lateral adjustment platform 223 settings, and horizontal sliding is solid Surely it is connected on lateral support frame 221, the lateral glide direction for adjusting platform 223 is perpendicular to sequence direction.Side-to-side alignment roller 222 is set There are two and be rotatably connected on two lateral adjustment platforms 223 respectively, the pivot center of side-to-side alignment roller 222 is vertical.

Flattening component 23 includes flattening frame 231, flattening adjustment platform 234, upper plain-barreled roll 232 and lower plain-barreled roll 233.Flatten frame 231 include the connecting plate 2312 between two collateral plates 2311 of two collateral plates 2311 being fixed in rack 6 and connection.Exhibition There are two Heibei provincial opera whole 234 settings, and is slidably connected at respectively on two collateral plates 2311 along the vertical direction.Lower 233 water of plain-barreled roll It puts down there are four being arranged side by side and both ends is rotated respectively on two collateral plates 2311, the pivot center and guide rack of lower plain-barreled roll 233 212 is parallel.There are three upper 232 horizontal Tile of plain-barreled roll settings and both ends are rotated respectively on two flattenings adjustment platforms 234, upper plain-barreled roll 232 pivot center.The top of lower plain-barreled roll 233 is arranged in upper plain-barreled roll 232.It is rotatablely connected respectively on two flattening adjustment platforms 234 There is an adjustment bar 235, adjustment bar 235 is threadedly coupled with flattening frame 231.

As shown in figure 3, cold-bending device 3 includes that bracket 31, the setting roll 32 being rotatablely connected with bracket 31 and driving are lower fixed The driving assembly 33 that type roller 32 rotates.Bracket 31 be provided with along sequence direction it is multiple, as shown in connection with fig. 4, on each bracket 31 point It is not rotatably connected to two setting rolls 32 one on the other.

Setting roll 32 is symmetrical structure, and each setting roll 32 includes that two shaping wheels 322, two of standard shaft 321, two are adjusted 323, two limit sleeves 324 of axis and a connecting shaft 325.As shown in Figure 5 and Figure 6, standard shaft 321 and bracket 31 are rotatablely connected, Its fin 3211 that multiple annulars are connected on the periphery of one end of shaping wheel 322, between the adjacent lugs 3211 Form the regulating tank 3212 of annular.Axial uniformly arrangement of the regulating tank 3212 along standard shaft 321.It is provided on standard shaft 321 along standard shaft 321 Axially penetrate through the connectivity slot 3213 of each fin 3211.

The one end of standard shaft 321 far from bracket 31 is arranged in adjustment axis 323.Adjustment axis 323 along its axial direction be divided into two it is transversal Face is that (adjustment axis 323 can also be divided into the fan-shaped branch in more cross sections along its axial direction, but need to expire for semicircular independent branch The central angle of the corresponding sector in Zu Ge branch cross section is not more than 90 degree).One end of branch is integrally connected with multiple and adjusts The compatible semiorbicular adjusting rib 3231 of slot 3212.Between two adjacent adjusting ribs 3231, it is connected with and connectivity slot 3213 Compatible connecting edge 3232.The other end of branch is integrally connected with connector sleeve 3233, and the connector sleeve 3233 is halfpipe, Inner wall is square groove shape.The quantity of the adjusting rib 3231 of regulating tank 3212 is caught in by changing, thus it is possible to vary standard shaft 321 and adjustment axis 323 entire length.

The coaxial connection bump 3222 for being integrally connected with quadrangular shape in one end of shaping wheel 322, the connection bump The groove profile region formed between 3222 and 3233 inner wall of connector sleeve after the split of Liang Ge branch is adapted.Connector sleeve 3233 is by the connection Protrusion 3222 is clamped, and is kept shaping wheel 322 fixed, can be increased between connection bump 3222 and the axial end face of connector sleeve 3233 Gasket is finely adjusted the axial position of shaping wheel 322.

As shown in fig. 7, the one end of shaping wheel 322 far from connection bump 3222 is integrally connected with cylindrical protrusion, it is described The connecting hole 3221 coaxial with shaping wheel 322 is provided in protrusion.The both ends of connecting shaft 325 are plugged on two shaping wheels 322 respectively Connecting hole 3221 in.The both ends of connecting shaft 325 have been respectively and fixedly connected with spring 326, the telescopic direction and connecting shaft of the spring 326 325 axial direction is parallel, and the one end of spring 326 far from connecting shaft 325 is abutted with the axial inner wall of connecting hole 3221.

Limit sleeve 324 includes half set of two halfpipes, and two and half sets are bolted.The circumferential side wall of standard shaft 321 On be connected with the place-limited edge 3214 of annular, be provided with limiting slot 3241 compatible with place-limited edge 3214 on the inner wall of limit sleeve 324. The internal diameter of half set is identical as the outer diameter of adjustment axis 323, and limit sleeve 324 wraps the coupling part of adjustment axis 323 Yu standard shaft 321.

Change the relative position of shaping wheel 322 and shape on upper and lower two setting rolls 32 by changing bracket 31, changes warp Cross the good bending angle of crooked place of steel plate.

Be provided on bracket 31 be slidably connected divide frame 312, the setting roll 32 of top setting is connected on point frame 312.Institute It states and is rotatably connected to threaded rod 311 on point frame 312, the partial threads fixed with bracket 31 of threaded rod 311 are connect, thus control point Frame 312 moves up and down.Settable lateral pressure roller 34 between part adjacent stent 31, connection structure are similar to side-to-side alignment group The structure of part 22.

It can see that Fig. 3, driving assembly 33 include driving motor 331, retarder 332 and concatenated gear tumbler 333.Institute Gear tumbler 333 is stated with two output shafts, wherein an output shaft and input shaft are coaxial, and with another gear tumbler 333 Input shaft is connected by shaft coupling 334；Another output shaft is vertical with input shaft, and passes through connection with the setting roll 32 that one is arranged on the lower Axis device 334 connects.Gear tumbler 333 is the prior art, and specific structure can be with reference to Authorization Notice No. The Chinese patent of CN204985563U.

As shown in figure 8, cutting device 4 includes supporting table 41, mobile station 42, circular sawing machine 43, expects bar 45, dynamic clamping head and quiet clamping head surely 46 and bounce cylinder 44.

Mobile station 42 is slidably connected in supporting table 41, and glide direction is identical as sequence direction.Mobile station 42 includes bottom Plate 421 and two vertical plates 422 parallel to each other.Circular sawing machine 43 be slidably connected on bottom plate 421 and be located at two vertical plates 422 it Between.The glide direction of circular sawing machine 43 is horizontally and perpendicularly to sequence direction.Driving circular sawing machine 43 slides the is connected on bottom plate 421 One driver 431, first driver 431 are cylinder.

Be provided on vertical plate 422 allow photovoltaic bracket blank pass through pass through mouth 423.Edge is slidably connected in mouth 423 Vertical direction it is mobile determine material bar 45, be connected with driving the second driver 451 that material bar 45 slides surely on vertical plate 422, described the Two drivers 451 are cylinder.

41 upper surface of supporting table is provided with groove, and 421 lower surface of bottom plate is connected with the convex block for protruding into groove, dynamic clamping head and quiet clamping head 46 Be set as the telescopic direction spring parallel with sequence direction, and both ends be separately fixed at recess sidewall with it is convex under bottom plate 421 On block.

Bounce cylinder 44 is fixed in supporting table 41 close to the side of cold-bending device 3.The telescopic direction of bounce cylinder 44 with it is suitable Sequence direction is parallel.When mobile station 42 is slided towards cold-bending device 3, mobile station 42 can be abutted with the telescopic end of bounce cylinder 44.

When processing photovoltaic bracket, coiled steel plate is hung over and is unfolded on support pivoted frame 12, steel plate passes through two guide racks 212 Between, flatten between two side-to-side alignment rollers 222, upper plain-barreled roll 232 and lower plain-barreled roll 233, by each bracket 31 up and down two it is fixed Between type roller 32, it is finalized 322 bending of wheel, extend into and determines between material bar 45 and mobile station 42, expected surely after forming a segment length Bar 45 is pushed down, and circular sawing machine 43 moves horizontally the molding photovoltaic bracket of severing.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (9)

1. a kind of photovoltaic bracket cold bending molding equipment, including decoiling equipment (1), the leveling apparatus set gradually along a horizontal linear (2), the affixed organic frame in lower section (6) of cold-bending device (3) and cutting device (4), leveling apparatus (2) and cold-bending device (3), is added Workpiece advances along the horizontal linear, it is characterised in that: cold-bending device (3) includes that bracket (31) and bracket (31) are rotatablely connected Setting roll (32) and driving setting roll (32) rotation driving assembly (33)；Bracket (31) is provided with along the horizontal linear It is multiple, two setting rolls (32) one on the other are respectively arranged on each bracket (31), setting roll (32) includes and bracket (31) Standard shaft (321), shaping wheel (322), adjustment axis (323) and the limit sleeve (324) of connection；The periphery of the standard shaft (321) On be connected with multiple fins (3211), between adjacent lugs (3211) formed regulating tank (3212), regulating tank (3212) edge The axial of standard shaft (321) is uniformly arranged, and the connectivity slot (3213) through each fin (3211), the company are provided on standard shaft (321) The length direction of through slot (3213) is axial parallel with standard shaft (321)；Adjustment axis (323) is divided at least two independently along its axial direction Branch, the central angle of branch cross section is not more than 90 degree；One end of each branch is connected with multiple with regulating tank (3212) phase The adjusting rib (3231) of adaptation is installed between adjacent adjusting rib (3231) and connectivity slot (3213) compatible connecting edge (3232)；Shaping wheel (322) is detachably fixed far from the one end for adjusting rib (3231) with adjustment axis (323) and connect；Limit sleeve (324) it is set in adjustment axis (323) outside and is detachably fixed with standard shaft (321) and is connect.

2. photovoltaic bracket cold bending molding equipment according to claim 1, it is characterised in that: setting roll (32) includes two fixed Type wheel (322) is provided with connecting shaft (325) between two shaping wheels (322).

3. photovoltaic bracket cold bending molding equipment according to claim 2, it is characterised in that: shaping wheel (322) is close to another Be provided on the axial end face of shaping wheel (322) with connecting shaft (325) compatible connecting hole (3221), the two of connecting shaft (325) In the connecting hole (3221) of two shaping wheels (322) of end insertion.

4. photovoltaic bracket cold bending molding equipment according to claim 3, it is characterised in that: connecting hole (3221) and shaping wheel (322) coaxial.

5. photovoltaic bracket cold bending molding equipment according to claim 3, it is characterised in that: the both ends of connecting shaft (325) point It is not connected with elastic component, the elastic component is abutted with the axial inner wall of connecting hole (3221).

6. photovoltaic bracket cold bending molding equipment according to claim 5, it is characterised in that: shaping wheel (322) is far from another It is connected on the axial end face of shaping wheel (322) connection bump (3222), adjustment axis (323) is far from the one end for adjusting rib (3231) It is connected with connector sleeve (3233), connector sleeve (3233) inner wall is adapted with the connection bump (3222).

7. photovoltaic bracket cold bending molding equipment according to claim 6, it is characterised in that: connection bump (3222) is prism Shape, connection bump (3222) and shaping wheel (322) are coaxial.

8. photovoltaic bracket cold bending molding equipment according to claim 1, it is characterised in that: limit sleeve (324) includes two Half set of halfpipe, two and half sets are bolted.

9. photovoltaic bracket cold bending molding equipment according to claim 8, it is characterised in that: the circumferential side wall of standard shaft (321) On be connected with the place-limited edge (3214) of annular, be provided on the inner wall of limit sleeve (324) and place-limited edge (3214) compatible limit Slot (3241).