Automatic coiled material uncoiling device applying pressed film

Abstract

The utility model discloses an automatic coiled material uncoiling device applying a pressed film. The automatic coiled material uncoiling device comprises a main rack; the winding roller mechanism comprises a first driving motor, a first inflatable shaft, a first winding roller, a second winding roller and a third winding roller, a first supporting plate is arranged at the right end of the main machine frame, the first inflatable shaft is arranged on the first supporting plate, the first driving motor is arranged at the left end of the main machine frame, and the second driving motor is arranged at the right end of the main machine frame. The first driving motor is used for driving the first inflatable shaft, the first winding roller is arranged at the left end of the first supporting plate, the second winding roller is arranged on the left side of the first winding roller, and the third winding roller is arranged at the upper end of the main rack; and a coil pressing and heating mechanism. According to the automatic coiled material uncoiling device applying the pressed film, through cooperation of the first photoelectric sensor and the first gravity roller, automatic uncoiling of the coiled material can be achieved, stable uncoiling of the coiled material is guaranteed through the gravity coil pressing mechanism, and stability of the pressed film is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of film pressing, specifically relates to a kind of automatic uncoiling device of coiled material of application film pressing. BACKGROUND

[0002] Coiled material is mainly used in building wall, roofing, and tunnel, highway and so on, and it is a kind of flexible building material product that can be curled into roll shape to resist rain, prevent dust and prevent impact. However, the state of coiled material itself can cause coiled material to have a certain degree of bending curvature, and the bending curvature of coiled material closer to the center of the reel is larger, so that the coiled material cannot guarantee the film pressing effect. SUMMARY

[0003] To solve the problems in the prior art, the utility model provides an automatic uncoiling device of coiled material of application film pressing.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] An automatic uncoiling device of coiled material of application film pressing includes:

[0006] Main frame;

[0007] Winding roller mechanism, the winding roller mechanism includes first drive motor, first gas expansion shaft, first winding roller, second winding roller and third winding roller, the right end of the main frame is equipped with first support plate, the first gas expansion shaft is arranged on the first support plate, the first drive motor is arranged on the left end of the main frame, the first drive motor is used to drive the first gas expansion shaft, the first winding roller is arranged on the left end of the first support plate, the second winding roller is arranged on the left side of the first winding roller, and the third winding roller is arranged on the upper end of the main frame.

[0008] Pressing and heating mechanism, the pressing and heating mechanism includes first heating frame, first heat preservation plate and first heating module, the first heating frame is hingedly arranged on the upper end of the main frame, the first heating module is arranged on the lower end of the first heating frame, and the first heat preservation plate is arranged on the left upper end of the main frame, and the first heat preservation plate is matched with the first heating module.

[0009] Further, the winding roller mechanism includes tensioning roller mechanism, the tensioning roller mechanism includes first gravity roller, first limit plate and first photoelectric sensor, the first limit plate is arranged on the left end of the first support plate, the first limit plate is equipped with first limit strip hole, both ends of the first gravity roller are matched with the first limit strip hole, and the first photoelectric sensor is arranged on the lower end of the first limit plate.

[0010] Further, the winding roller mechanism comprises a centering mechanism, the centering mechanism comprises a first limiting roller and a second limiting roller, the first limiting roller is arranged at the right end of the first heating frame, the second limiting roller is arranged at the upper end of the main rack, the second limiting roller is arranged between the first heat preservation plate and the third winding roller, and the first limiting roller and the second limiting roller correspond to each other.

[0011] Further, the winding roller mechanism comprises a gravity winding mechanism, the gravity winding mechanism comprises a first pressing plate, a first rubber wheel and a first traction rod, the first pressing plate is hingedly arranged at the rear end of the first supporting plate, the first rubber wheel is arranged at the left end of the first pressing plate, the first traction rod is arranged at the right end of the first pressing plate, the right end of the first supporting plate is provided with a first limiting hole matched with the first traction rod, and a first counterweight is arranged between the first rubber wheel and the first pressing plate.

[0012] Further, the gravity winding mechanism comprises a first traction cylinder, the first traction cylinder is arranged at the front end of the first supporting plate, the right end of the first traction cylinder is provided with a first steel wire rope, the other end of the first steel wire rope is connected with the first traction rod, and the front end of the first supporting plate is provided with a first fixed pulley matched with the first steel wire rope.

[0013] Further, the winding heating mechanism comprises a first power-assisted hydraulic rod, one end of the first power-assisted hydraulic rod is hingedly connected with the main rack, the other end of the first power-assisted hydraulic rod is hingedly connected with the first heating frame, and the upper end of the first heating frame is provided with a first handle.

[0014] The winding device for automatic unwinding of the roll material provided by the utility model has the advantages of stable and reliable structure, automatic unwinding of the roll material through cooperation of the first photoelectric sensor and the first gravity roller, stable unwinding of the roll material through the gravity winding mechanism, and flat and straight roll material through the winding heating mechanism, so that the stability of the film pressing is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic view of a first perspective of the preferred embodiment provided by the utility model.

[0016] Figure 2 is a structural schematic view of a second perspective of the preferred embodiment provided by the utility model.

[0017] Figure 3 is a structural schematic view of a third perspective of the preferred embodiment provided by the utility model.

[0018] Figure 4Is the structure schematic view of partial A of the preferred embodiment provided by the utility model.

[0019] Figure 5 Is the structure schematic view of partial B of the preferred embodiment provided by the utility model.

[0020] The reference signs include: 100, main frame; 110, first support plate; 111, first limiting hole; 120, first air inflation shaft; 130, coiled material; 140, first pressing plate; 141, first counterweight block; 142, first rubber wheel; 143, first traction rod; 150, first heating frame; 151, first handle; 152, first power-assisted hydraulic rod; 160, first drive motor; 171, first winding roller; 172, second winding roller; 173, third winding roller; 181, first limiting roller; 182, second limiting roller; 190, first gravity roller; 210, first traction air cylinder; 220, first fixed pulley; 230, first limiting plate; 231, first limiting strip hole; 240, first photoelectric sensor; 250, first heating module; 260, first heat preservation plate. DETAILED DESCRIPTION

[0021] The utility model discloses a kind of coiled material 130 automatic uncoiler of application film pressing, below, further description of the specific implementation of the utility model is made to preferred embodiment.

[0022] Referring to the Figures 1-5 , Figure 1 It is the structure schematic view of first visual angle of the preferred embodiment provided by the utility model, Figure 2 It is the structure schematic view of second visual angle of the preferred embodiment provided by the utility model, Figure 3 It is the structure schematic view of third visual angle of the preferred embodiment provided by the utility model, Figure 4 It is the structure schematic view of partial A of the preferred embodiment provided by the utility model, Figure 5 It is the structure schematic view of partial B of the preferred embodiment provided by the utility model.

[0023] Preferred embodiment.

[0024] The embodiment provides a kind of coiled material 130 automatic uncoiler of application film pressing, including:

[0025] Main frame 100;

[0026] The winding roller mechanism comprises a first driving motor 160, a first pneumatic expansion shaft 120, a first winding roller 171, a second winding roller 172 and a third winding roller 173. The right end of the main frame 100 is provided with a first support plate 110. The first pneumatic expansion shaft 120 is arranged on the first support plate 110. The first driving motor 160 is arranged at the left end of the main frame 100. The first driving motor 160 is used to drive the first pneumatic expansion shaft 120. The first winding roller 171 is arranged at the left end of the first support plate 110. The second winding roller 172 is arranged at the left side of the first winding roller 171. The third winding roller 173 is arranged at the upper end of the main frame 100.

[0027] The pressing and heating mechanism comprises a first heating frame 150, a first heat preservation plate 260 and a first heating module 250. The first heating frame 150 is hingedly arranged at the upper end of the main frame 100. The first heating module 250 is arranged at the lower end of the first heating frame 150. The first heat preservation plate 260 is arranged at the left upper end of the main frame 100. The first heat preservation plate 260 is matched with the first heating module 250.

[0028] Further, the winding roller mechanism comprises a tensioning roller mechanism. The tensioning roller mechanism comprises a first gravity roller 190, a first limiting plate 230 and a first photoelectric sensor 240. The first limiting plate 230 is arranged at the left end of the first support plate 110. The first limiting plate 230 is provided with a first limiting strip hole 231. The two ends of the first gravity roller 190 are matched with the first limiting strip hole 231. The first photoelectric sensor 240 is arranged at the lower end of the first limiting plate 230.

[0029] Further, the winding roller mechanism comprises a centering mechanism. The centering mechanism comprises a first limiting roller 181 and a second limiting roller 182. The first limiting roller 181 is arranged at the right end of the first heating frame 150. The second limiting roller 182 is arranged at the upper end of the main frame 100. The second limiting roller 182 is arranged between the first heat preservation plate 260 and the third winding roller 173. The first limiting roller 181 and the second limiting roller 182 correspond to each other.

[0030] Further, the roller winding mechanism comprises a gravity winding mechanism, the gravity winding mechanism comprises a first pressing plate 140, a first rubber wheel 142 and a first traction rod 143, the first pressing plate 140 is hingedly arranged at the rear end of the first supporting plate 110, the first rubber wheel 142 is arranged at the left end of the first pressing plate 140, the first traction rod 143 is arranged at the right end of the first pressing plate 140, the right end of the first supporting plate 110 is provided with a first limiting hole 111, the first limiting hole 111 is matched with the first traction rod 143, and the first rubber wheel 142 and the first pressing plate 140 are provided with a first counterweight 141.

[0031] Further, the gravity winding mechanism comprises a first traction cylinder 210, the first traction cylinder 210 is arranged at the front end of the first supporting plate 110, the right end of the first traction cylinder 210 is provided with a first steel wire rope, the other end of the first steel wire rope is connected with the first traction rod 143, and the front end of the first supporting plate 110 is provided with a first fixed pulley 220, the first fixed pulley 220 is matched with the first steel wire rope.

[0032] Further, the winding heating mechanism comprises a first power hydraulic rod 152, one end of the first power hydraulic rod 152 is hingedly connected with the main frame 100, the other end of the first power hydraulic rod 152 is hingedly connected with the first heating frame 150, and the upper end of the first heating frame 150 is provided with a first handle 151.

[0033] Working principle: first, through the expansion and loosening of the first gas expansion shaft 120, the adjustment and fixation of the coiled material 130 are realized, the coiled material 130 is wound from above the first winding roller 171, then wound below the first gravity roller 190, then wound on the left side of the second winding roller 172, then wound on the right side of the third winding roller 173, and finally wound through the second limiting roller 182 and pressed by the first limiting roller 181 to ensure the centering of the coiled material 130, and finally the coiled material 130 passes through the first heat preservation plate 260 and cooperates with the first heating module 250 to heat and press the coiled material 130. Wherein, the first counterweight 141 drives the first rubber wheel 142 to fall and press the coiled material 130 on the upper end to avoid the coiled material 130 from loosening; at the same time, the first traction cylinder 210 drives the first traction rod 143 upward through the first steel wire rope, that is, the first rubber wheel 142 can press the coiled material 130 more tightly to ensure the stability of the coiled material 130. In addition, when the coiled material 130 moves to the left, it pulls the first gravity roller 190 to move upward, and when the first photoelectric sensor 240 cannot detect the first gravity roller 190, a signal is sent to make the first drive motor 160 work, so that the belt drives the first gas expansion shaft 120 to rotate, that is, the coiled material 130 is driven to rotate, the unwinding is realized, and the unwinding is continued until the first gravity roller 190 returns to the lowermost position and is inducted by the first photoelectric sensor 240, so that the first drive motor 160 stops running; the cycle is repeated to realize the unwinding function.

[0034] It is worth mentioning that the first drive motor 160, the first gas expansion shaft 120 and other technical features involved in the utility model patent application should be regarded as prior art, the specific structure, working principle and possible control mode and spatial arrangement mode of these technical features can be selected conventionally in the art, and should not be regarded as the utility model point of the utility model patent, and the utility model patent will not be further expanded and described in detail.

[0035] For those skilled in the art, the technical solutions described in the foregoing embodiments can be modified or some technical features can be replaced, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An automatic unwinding device for a coiled material (130) using a lamination film, characterized in that: include: Mainframe (100); A winding roller mechanism, the winding roller mechanism comprising a first driving motor (160), a first inflatable shaft (120), a first winding roller (171), a second winding roller (172) and a third winding roller (173); a first support plate (110) is provided at the right end of the main frame (100); the first inflatable shaft (120) is arranged on the first support plate (110); the first driving motor (160) is arranged at the left end of the main frame (100); the first driving motor (160) is used to drive the first inflatable shaft (120); the first winding roller (171) is arranged at the left end of the first support plate (110); the second winding roller (172) is arranged on the left side of the first winding roller (171); and the third winding roller (173) is arranged at the upper end of the main frame (100); A coiling heating mechanism, comprising a first heating frame (150), a first heat preservation plate (260) and a first heating module (250), wherein the first heating frame (150) is hingedly arranged at the upper end of the main frame (100), the first heating module (250) is arranged at the lower end of the first heating frame (150), the first heat preservation plate (260) is arranged at the upper left end of the main frame (100), and the first heat preservation plate (260) matches the first heating module (250).

2. The automatic unwinding device for the rolled material (130) with film application according to claim 1 is characterized in that: The winding roller mechanism includes a tensioning roller mechanism, and the tensioning roller mechanism includes a first gravity roller (190), a first limiting plate (230) and a first photoelectric sensor (240). The first limiting plate (230) is arranged at the left end of the first support plate (110). The first limiting plate (230) is provided with a first limiting bar hole (231). Both ends of the first gravity roller (190) match the first limiting bar hole (231). The first photoelectric sensor (240) is arranged at the lower end of the first limiting plate (230).

3. The automatic unwinding device for the rolled material (130) with film application according to claim 2 is characterized in that: The winding roller mechanism includes a centering mechanism, and the centering mechanism includes a first limiting roller (181) and a second limiting roller (182), wherein the first limiting roller (181) is arranged at the right end of the first heating frame (150), and the second limiting roller (182) is arranged at the upper end of the main frame (100), and the second limiting roller (182) is arranged between the first insulation board (260) and the third winding roller (173), and the first limiting roller (181) and the second limiting roller (182) correspond one to one.

4. The automatic unwinding device for the rolled material (130) with film application according to claim 3 is characterized in that: The roller winding mechanism includes a gravity pressing and rolling mechanism, which includes a first pressing plate (140), a first rubber wheel (142) and a first traction rod (143). The first pressing plate (140) is hingedly arranged at the rear end of the first support plate (110), the first rubber wheel (142) is arranged at the left end of the first pressing plate (140), and the first traction rod (143) is arranged at the right end of the first pressing plate (140). A first limiting hole (111) is provided at the right end of the first support plate (110), and the first limiting hole (111) matches the first traction rod (143). A first counterweight block (141) is provided between the first rubber wheel (142) and the first pressing plate (140).

5. The automatic unwinding device for the rolled material (130) with lamination according to claim 4 is characterized in that: The gravity winding mechanism includes a first traction cylinder (210), the first traction cylinder (210) is arranged at the front end of the first support plate (110), a first steel wire rope is provided at the right end of the first traction cylinder (210), the other end of the first steel wire rope is connected to the first traction rod (143), and a first fixed pulley (220) is provided at the front end of the first support plate (110), and the first fixed pulley (220) matches the first steel wire rope.

6. The automatic unwinding device for the rolled material (130) with lamination according to claim 5, characterized in that: The coiling heating mechanism comprises a first power-assist hydraulic rod (152), one end of the first power-assist hydraulic rod (152) is hinged to the main frame (100), the other end of the first power-assist hydraulic rod (152) is hinged to the first heating frame (150), and a first handle (151) is provided at the upper end of the first heating frame (150).

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