CN213321680U - Curling device for waterproof coiled material - Google Patents

Abstract

A hemming device for a waterproof roll, comprising: the conveying assembly and the edge pressing assembly are positioned on one side of one conveying roller and comprise a pair of supporting plates arranged on the vertical plate, rolling rods are arranged at the upper ends of the supporting plates, edge pressing rollers are arranged between the rolling rods, and one rolling rod is connected with a motor; hem subassembly, quantity are a pair of at least, all locate the riser inner wall, are located between the conveying roller for waterproofing membrane's side curls downwards. The tightening assemblies are at least one pair in number, are arranged on the inner wall of the vertical plate, are positioned between the assemblies and the edge pressing assemblies and are used for shaping and conveying the curled edges of the waterproof coiled material. The utility model provides the high hem efficiency of the outer PE membrane of waterproofing membrane can make PE membrane both sides form comparatively stable hem, can carry out the tuningout to the transport of PE membrane and handle, has stronger practicality.

Description

Curling device for waterproof coiled material

Technical Field

The utility model relates to a waterproofing membrane preparation equipment technical field that is correlated with especially relates to a crimping device for waterproofing membrane.

Background

The waterproof roll is used as a common waterproof material in the current building and has important significance in waterproof engineering, the waterproof roll mainly comprises a base and modified asphalt coated on two sides of the base, a layer of PE film is usually coated on the outer side of a modified asphalt layer in order to further improve the waterproof effect of the waterproof roll in communication, and the width of the general PE film is larger than that of the waterproof roll in the specific preparation process, so that the edge curling operation needs to be carried out on the PE film in order to improve the quality of the waterproof roll.

Present hemming device, be the disc through a slope, it has a tapering gag lever post to have set up that extends at the disc tilt up simultaneously, after the PE membrane passes through the tilt disc under the effect of gag lever post and disc, the both sides of PE membrane overturn downwards, then, will suppress the PE membrane after the upset, thereby stereotype the hem, the hem operation of PE membrane can be carried out to this kind of waterproof though, but the length of hem is difficult to control, and the unsuccessful condition of hem can appear, thereby influence waterproofing membrane's tectorial membrane efficiency, and then influence waterproofing membrane's productivity ratio.

Disclosure of Invention

The utility model provides a crimping device for waterproofing membrane to solve above-mentioned prior art not enough, improve the hem efficiency of the outer PE membrane of waterproofing membrane, can make PE membrane both sides form comparatively stable hem, can carry out the tuningout processing to the transport of PE membrane, have stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a hemming device for a waterproof roll, comprising:

the conveying assembly comprises a pair of base plates, wherein the base plates are provided with vertical plates which extend upwards, a plurality of inclined supporting plates are arranged on two sides of each vertical plate, the lower ends of the inclined supporting plates are arranged on the base plates, four pairs of mounting plates are mounted on the inner sides of the vertical plates, the mounting plates are provided with inner connecting plates which extend outwards, guide frames are arranged at the other ends of the inner connecting plates, inserting plates are inserted into the guide frames, bearing seats are arranged at the upper ends of each pair of inserting plates, each bearing seat is provided with a rotating rod, a conveying roller is arranged between each pair of rotating rods, each bearing seat is provided;

the edge pressing assembly is positioned on one side of one conveying roller and comprises a pair of supporting plates arranged on the vertical plate, rolling rods are arranged at the upper ends of the supporting plates, edge pressing rollers are arranged between the rolling rods, and one rolling rod is connected with a motor;

the edge folding assemblies are at least one pair, are arranged on the inner wall of the vertical plate and positioned between the conveying rollers, and are used for curling the side edges of the PE film downwards;

the tightening assemblies are at least one pair in number, are arranged on the inner wall of the vertical plate and are positioned between the assembly on the side and the edge pressing assembly, and are used for shaping and conveying the PE film curled edge.

Further, adjustment mechanism has revolved the board including locating the lead screw of bearing frame lower extreme, and the lead screw is revolved, revolves the board both ends and installs in the guide frame, and the lead screw lower extreme is equipped with driven awl tooth, and driven awl tooth meshing has initiative awl tooth, and initiative awl tooth is equipped with the bull stick, and the rotary drum is located to the bull stick cover, and the riser is located to the rotary drum, and the bull stick other end extends in the riser, and the bull stick other end is equipped with the rotor plate, and rotor plate other end outer wall is equipped.

Further, the edge folding assembly comprises a guide plate arranged on the vertical plate, a guide groove is formed in the upper end of the guide plate, a rotating rod is arranged in the guide groove, a rotating head is arranged at the upper end of the rotating rod, a lifting slide block is screwed on the rotating rod and arranged in the guide groove, an adjusting plate is arranged at the outer side end of the lifting slide block, square holes are formed in two ends of the adjusting plate and penetrate through the adjusting plate from top to bottom, rotating wheels are arranged in the square holes, transverse lead screws are arranged on the rotating wheels, a guide rod is arranged between the transverse lead screws and arranged on the adjusting plate, and the guide rod is provided with an;

the hem spare is including revolving in the key shape piece of horizontal lead screw, and key shape piece downwardly extending is equipped with down extension board, and extension board in the perpendicular and inwards extending of extension board lower extreme that is equipped with of extension board lower extreme, and the extension board other end is equipped with hook-shaped bending plate.

Furthermore, the tightening assembly comprises an upper extension guide plate arranged on the vertical plate, a guide groove is formed in the upper end of the upper extension guide plate, a screw is arranged in the guide groove, a driving head is arranged at the upper end of the screw, a guide sliding block is screwed on the screw, the guide sliding block is arranged in the guide groove, an adjusting plate is arranged at the outer side end of the guide sliding block, moving holes penetrate through the two ends of the adjusting plate from top to bottom, driving wheels are arranged in the moving holes, pushing screw rods are arranged on the driving wheels, pushing guide rods are arranged between the pushing screw rods, and a side pressing mechanism is arranged on the pushing guide rods;

blank pressing mechanism is including wearing in the propulsion board of propulsion guide arm, what propulsion board downwardly extending is equipped with the extension assembly panel, the extension assembly panel takes shape there is the cross hole, the downthehole extrusion piece that all is equipped with of cross, the extrusion piece both ends all are equipped with the adjustment cylinder, the adjustment cylinder is all installed in the both sides of extension assembly panel, the extension assembly panel inner wall is equipped with the shaping piece, the shaping piece outer wall takes shape there is the arc groove, the shaping piece is located between the extrusion piece, the outside extension of extrusion piece all is equipped with the roll rod, the roll rod other end all is equipped with the gyro wheel.

The technical scheme has the advantages that:

the conveying assembly is mainly used for conveying PE films, wherein in order to be capable of carrying out deviation adjustment treatment on the PE films during conveying of the PE films, a corresponding adjusting mechanism is arranged, wherein the adjusting mechanism is arranged on a guide frame so as to provide guidance for adjustment of the conveying rollers, in the adjusting process, a rotating plate is rotated through a handle, a rotating rod is driven to rotate under the rotation of the rotating plate, the rotating rod drives a driving conical tooth to rotate, the driving conical tooth rotates to drive a driven conical tooth to rotate, the driven conical tooth rotates to drive a screw rod to rotate, the screw rod rotates to enable a bearing seat to carry out lifting movement along the guide frame, further the deviation adjustment operation of the conveying rollers is completed, the PE films are conveyed by the conveying rollers to complete flanging forming through hook-shaped folding plates on a plurality of flanging assemblies in sequence, and in order to facilitate the adjustment of flanging forming, therefore, the bending plates are arranged into a mode capable of lifting and feeding length control, during adjustment, the rotating rod is rotated through the rotating head, the lifting slide block is driven to perform lifting movement under the rotation of the rotating rod until the lifting slide block drives the hook-shaped folding plate to move to a proper position, then each transverse screw rod is rotated through the rotating wheel, the key-shaped block is driven to move along the length direction of the guide rod under the rotation of the transverse screw rod until the hook-shaped folding plate moves to the proper position, wherein the hook shape of the hook-shaped folding plate can enable the PE film to naturally complete edge folding forming, and when the PE film passes through the edge folding assembly and continues to move forwards, the tightened assembly bends the edge side of the PE film into shape, wherein in specific operation, the screw rod is driven to rotate through the driving head, the screw rod rotates to drive the guide slide block to move along the guide groove, and the guide slide block moves to drive the adjusting plate to move, and the elevating movement of adjusting plate will drive the elevating movement of blank pressing mechanism, and blank pressing mechanism makes the gyro wheel motion in opposite directions each other under the drive of adjustment cylinder at the blank pressing in-process, and will be suppressed when the arc groove of shaping block is passed through to the both sides of PE membrane to make PE membrane form a stable hem, and the PE membrane through tightening up the subassembly finally is pressed into stable book shape under the effect of the blank pressing roller of blank pressing subassembly. The utility model provides the high hem efficiency of the outer PE membrane of waterproofing membrane can make PE membrane both sides form comparatively stable hem, can carry out the tuningout to the transport of PE membrane and handle, has stronger practicality.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Fig. 3 shows a partial enlarged view at a.

Fig. 4 shows a partial enlarged view at B.

Fig. 5 shows a partial enlarged view at C.

Fig. 6 shows a partial enlarged view at D.

Fig. 7 shows a partial enlarged view at E.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 7, a curling apparatus for a roll of waterproofing comprises: conveying assembly 1, including base plate 10 a pair of, base plate 10 all upwards extends be equipped with riser 11, 11 both sides of riser all are equipped with 12 a plurality of faggings to one side, base plate 10 is all located to 12 lower extremes of fagging to one side, mounting panel 13 four pairs are all installed to 11 inboards, even board 14 in all outwards extending being equipped with of mounting panel 13, even board 14 other ends all are equipped with guide frame 15 in, guide frame 15 all inserts and is equipped with picture peg 16, every 16 upper ends of picture peg all are equipped with bearing frame 17, bearing frame 17 all is equipped with dwang 170, every all be equipped with conveying roller 18 between every dwang 170, bearing frame 17 all is equipped with adjustment mechanism 19, adjustment mechanism 19 is used for. The adjusting mechanism 19 comprises a screw rod 190 arranged at the lower end of the bearing seat 17, a rotating plate 191 is screwed on the screw rod 190, two ends of the rotating plate 191 are mounted on the guide frame 15, driven bevel teeth 192 are arranged at the lower end of the screw rod 190, the driven bevel teeth 192 are meshed with driving bevel teeth 193, rotating rods are arranged on the driving bevel teeth 193 and sleeved with the rotating rods 194, the rotating rods 194 are arranged on the vertical plate 11, the other ends of the rotating rods extend out of the vertical plate 11, a rotating plate 195 is arranged at the other end of each rotating rod, and a handle 196 is arranged on the outer.

Blank pressing subassembly 2 is located one side of one of them conveying roller 18, and is a pair of including the backup pad 20 of locating riser 11, and the equal upper end of backup pad 20 all is equipped with roller 21, all is equipped with blank pressing roller 22 between roller 21, and one of them roller 21 is connected with the motor.

Hem subassembly 3, quantity is a pair of at least, all locates riser 11 inner wall, is located between the conveying roller 18 for the side of PE membrane curls downwards. Hem subassembly 3 is including installing in the deflector 30 of riser 11, deflector 30 upper end takes shape there is guide way 31, be equipped with swing arm 39 in the guide way 31, swing arm 39 upper end is equipped with swivel head 390, swing arm 39 has revolved lifting slide 32, lifting slide 32 locates in the guide way 31, lifting slide 32 outside end is equipped with regulating plate 34, regulating plate 34 both ends have the square hole 340 from last the taking shape of running through down, all be equipped with runner 35 in the square hole 340, runner 35 all is equipped with horizontal lead screw 36, be equipped with between the horizontal lead screw 36 and lead line pole 37, it installs in regulating plate 34 to lead line pole 37, it is equipped with hem piece 38 to lead line pole 37. The folding member 38 comprises a key block 380 screwed on the transverse screw rod 36, the key block 380 is provided with a lower extension plate 381 extending downwards, the lower end of the lower extension plate 381 is vertically and inwardly extended and provided with an inner extension plate 382, and the other end of the inner extension plate 382 is provided with a hook-shaped folding plate 383.

Tightening components 4, the quantity is at least a pair of, all locates riser 11 inner walls, is located between this side of subassembly 3 and blank pressing subassembly 2 for the design of PE membrane crimping limit is carried. The tightening assembly 4 comprises an upper extension guide plate 40 arranged on the vertical plate 11, a guide groove 400 is formed at the upper end of the upper extension guide plate 40, a screw rod 41 is arranged in the guide groove 400, a driving head 410 is arranged at the upper end of the screw rod 41, a guide sliding block 42 is screwed on the screw rod 41, the guide sliding block 42 is arranged in the guide groove 400, an adjusting plate 43 is arranged at the outer side end of the guide sliding block 42, moving holes 44 penetrate through the two ends of the adjusting plate 43 from top to bottom, driving wheels 45 are arranged in the moving holes 44, pushing screw rods 46 are arranged on the driving wheels 45, pushing guide rods 47 are arranged between the pushing screw rods 46, and edge pressing mechanisms 48 are arranged on the pushing guide rods. Blank pressing mechanism 48 is including wearing in the propulsion board 480 who advances guide arm 47, what propulsion board 480 downwardly extending is equipped with downwardly extending assembly plate 481, downwardly extending assembly plate 481 takes shape there is the cross 482, all be equipped with extrusion piece 485 in the cross 482, extrusion piece 485 both ends all are equipped with adjustment cylinder 483, adjustment cylinder 483 all installs in the both sides of downwardly extending assembly plate 481, downwardly extending assembly plate 481 inner wall is equipped with shaping piece 488, shaping piece 488 outer wall takes shape there is arc groove 489, shaping piece 488 is located between extrusion piece 485, extrusion piece 485 outwards extends all is equipped with roll bar 486, the roll bar 486 other end all is equipped with gyro wheel 487.

The conveying assembly 1 is mainly used for conveying PE films, wherein in order to perform deviation adjustment processing on the PE films during conveying of the PE films, a corresponding adjusting mechanism 19 is arranged, wherein the adjusting mechanism 19 is arranged on a guide frame 15 so as to provide guidance for adjustment of a conveying roller 18, during adjustment, a rotating plate 195 is rotated through a handle 196, a rotating rod is driven to rotate under rotation of the rotating plate 195, rotation of the rotating rod drives a driving bevel gear 193 to rotate, rotation of the driving bevel gear 193 drives a driven bevel gear 192 to rotate, rotation of the driven bevel gear 192 drives a screw rod 190 to rotate, rotation of the screw rod 190 enables a bearing seat 17 to perform lifting movement along the guide frame 15, further deviation adjustment operation of the conveying roller 18 is completed, the PE films are folded into a hook shape through bending plates 383 on a plurality of edge folding assemblies 3 in sequence under conveying of the conveying roller, in order to facilitate the adjustment of the hem forming, the hook-shaped folding plate 383 is set to be capable of being lifted and controlled in the feeding length, in the adjustment, the rotary rod 39 is rotated through the rotary head 390, the lifting slide block 32 is driven to move up and down under the rotation of the rotary rod 39 until the lifting slide block drives the hook-shaped folding plate 383 to move to a proper position, then, each transverse screw rod 36 is rotated through the rotary wheel 35, the key block 390 moves along the length direction of the guide rod 37 under the rotation of the transverse screw rod 36 until the hook-shaped folding plate 383 moves to the proper position, wherein the hook shape of the hook-shaped folding plate 383 can enable the PE film to naturally complete the hem forming, and when the PE film passes through the hem assembly 3 and continues to move forwards, the edge side of the PE film is bent and formed by the tightening assembly 4, wherein, in the specific operation, firstly, the screw rod 41 is driven to rotate by the driving head 410, the screw rod 41 rotates to drive the guide slider 42 to move along the guide groove 400, the guide slider 42 moves to drive the adjusting plate 43 to move, the adjusting plate 43 moves up and down to drive the edge pressing mechanism 48 to move up and down, the edge pressing mechanism 48 drives the rollers 487 to move towards each other under the driving of the adjusting cylinder 483 in the edge pressing process, and two sides of the PE film are pressed when passing through the arc groove 489 of the shaping block 488, so that the PE film forms a stable folded edge, and the PE film passing through the tightening assembly 4 is finally pressed into a stable folded edge under the action of the edge pressing roller 22 of the edge pressing assembly 2.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (4)

1. A hemming device for a waterproof roll is characterized by comprising:

conveying assembly (1), including base plate (10) a pair of, base plate (10) all upwards extend be equipped with riser (11), riser (11) both sides all are equipped with inclined strut board (12) a plurality ofly, base plate (10) are all located to inclined strut board (12) lower extreme, four pairs of mounting panel (13) are all installed to riser (11) inboard, mounting panel (13) all outwards extend be equipped with interior tie plate (14), the interior tie plate (14) other end all is equipped with guide frame (15), guide frame (15) all are inserted and are equipped with picture peg (16), each pair of picture peg (16) upper end all is equipped with bearing frame (17), bearing frame (17) all is equipped with dwang (170), all be equipped with conveying roller (18) between each pair of dwang (170), bearing frame (17) all are equipped with adjustment mechanism (19), adjustment mechanism (19) are used for adjusting the height of bearing frame;

the edge pressing assembly (2) is positioned on one side of one conveying roller (18) and comprises a pair of supporting plates (20) arranged on the vertical plate (11), rolling rods (21) are arranged at the upper ends of the supporting plates (20), edge pressing rollers (22) are arranged between the rolling rods (21), and one rolling rod (21) is connected with a motor;

the edge folding assemblies (3) are at least one pair in number, are arranged on the inner wall of the vertical plate (11), are positioned between the conveying rollers (18), and are used for curling the side edges of the PE film downwards;

tightening components (4) with at least one pair of quantity are arranged on the inner wall of the vertical plate (11) and are positioned between the side component (3) and the edge pressing component (2) for shaping and conveying the PE film curled edge.

2. The hemming device for waterproof rolls according to claim 1, wherein the adjusting mechanism (19) comprises a screw rod (190) arranged at the lower end of a bearing seat (17), a rotating plate (191) is screwed on the screw rod (190), two ends of the rotating plate (191) are installed on the guide frame (15), driven bevel teeth (192) are arranged at the lower end of the screw rod (190), driving bevel teeth (193) are meshed with the driven bevel teeth (192), a rotating rod is arranged on the driving bevel teeth (193), the rotating rod is sleeved on the rotating cylinder (194), the rotating cylinder (194) is arranged on the vertical plate (11), the other end of the rotating rod extends out of the vertical plate (11), a rotating plate (195) is arranged at the other end of the rotating rod, and a handle (196) is arranged on the outer wall.

3. The hemming device for waterproof rolls according to claim 1, wherein the hemming assembly (3) comprises a guide plate (30) installed on the vertical plate (11), a guide groove (31) is formed at the upper end of the guide plate (30), a rotating rod (39) is arranged in the guide groove (31), a rotating head (390) is arranged at the upper end of the rotating rod (39), a lifting slider (32) is screwed on the rotating rod (39), the lifting slider (32) is arranged in the guide groove (31), an adjusting plate (34) is arranged at the outer side end of the lifting slider (32), square holes (340) are formed at two ends of the adjusting plate (34) in a penetrating manner from top to bottom, rotating wheels (35) are arranged in the square holes (340), transverse lead screws (36) are arranged on the rotating wheels (35), a guide rod (37) is arranged between the transverse lead screws (36), the guide rod (37) is installed on the adjusting plate (34), and a hemming member (38) is arranged on the guide rod (;

the edge folding piece (38) comprises a key-shaped block (380) which is screwed on the transverse screw rod (36), the key-shaped block (380) extends downwards to form a lower extension plate (381), the lower end of the lower extension plate (381) extends vertically and inwards to form an inner extension plate (382), and the other end of the inner extension plate (382) is provided with a hook-shaped folding plate (383).

4. The hemming device for waterproof rolls according to claim 1, wherein the tightening assembly (4) comprises an upper extension guide plate (40) installed on the vertical plate (11), a guide groove (400) is formed at the upper end of the upper extension guide plate (40), a screw (41) is arranged in the guide groove (400), a driving head (410) is arranged at the upper end of the screw (41), a guide slider (42) is screwed on the screw (41), the guide slider (42) is arranged in the guide groove (400), an adjusting plate (43) is arranged at the outer side end of the guide slider (42), moving holes (44) penetrate through two ends of the adjusting plate (43) from top to bottom, driving wheels (45) are arranged in the moving holes (44), pushing screw rods (46) are arranged on the driving wheels (45), pushing guide rods (47) are arranged between the pushing screw rods (46), and a hemming mechanism (48) is arranged on the pushing guide rods (47);

blank pressing mechanism (48) are including wearing propulsion plate (480) of propelling guide pole (47), propulsion plate (480) downwardly extending be equipped with downwardly extending assembly plate (481), downwardly extending assembly plate (481) take shape and have cross hole (482), all be equipped with extrusion piece (485) in cross hole (482), extrusion piece (485) both ends all are equipped with adjusting cylinder (483), adjusting cylinder (483) are all installed in the both sides of downwardly extending assembly plate (481), downwardly extending assembly plate (481) inner wall is equipped with shaping block (488), shaping block (488) outer wall takes shape has arc groove (489), shaping block (488) are located between extrusion piece (485), extrusion piece (485) outwards extend all be equipped with roll pole (486), roll pole (486) other end all is equipped with gyro wheel (487).

Images