CN212798913U - Aluminum foil cloth feeding device - Google Patents

Abstract

The utility model relates to a cloth device on aluminium foil cloth, the technical field who relates to the heated board and makes, it includes the main support, set up the aluminium foil cloth roller groove that is used for placing the aluminium foil cloth roller on the main support, still be provided with on the main support and be used for compressing tightly the hold-down mechanism on the base plate with the aluminium foil cloth, hold-down mechanism includes the pinch roller, the pinch roller frame, first lead screw and gland nut, lead screw fixed connection is on the main support, the pinch roller frame overlaps and establishes on first lead screw, and the pinch roller frame slides along the axle center of first lead screw and is connected with first lead screw, the pinch roller rotates to be connected on the pinch roller frame, gland nut threaded connection is on first lead screw, and gland nut and pinch roller frame butt. This application can make the aluminium foil cloth that has passed through the compression roller be difficult for receiving the resistance that produces when rotating aluminium foil cloth roller again, and the produced resistance of rotation aluminium foil cloth roller just is difficult for tearing the aluminium foil cloth who has imbedded the base plate, has improved the quality of heated board, and then has improved the heat preservation effect of heated board, has reduced the energy consumption when using the heated board.

Description

Aluminum foil cloth feeding device

Technical Field

The application relates to the technical field of insulation board manufacturing, in particular to a cloth feeding device for aluminum foil cloth.

Background

The polyurethane insulation board has the following advantages: 1. the hard polyurethane has low heat conductivity coefficient and good thermal performance; 2. the hard polyurethane has the moisture-proof and waterproof performances; 3. the hard polyurethane is fireproof, flame retardant and high temperature resistant; 4. strong deformation resistance, difficult cracking and stable and safe veneer. Because the polyurethane heat-insulating board has excellent heat-insulating property, the thickness of an outer enclosure structure of a building can be reduced under the condition of meeting the same heat-insulating requirement, so that the indoor use area is increased, and the polyurethane heat-insulating board is applied to building wall materials. Meanwhile, the polyurethane insulation board is widely applied to the fields of cold rooms, insulation boxes, chemical pipe bodies and the like.

At present, the following procedures are mostly needed when the polyurethane insulation board is processed:

s1: uncoiling the substrate by using an uncoiler;

s2: embossing the uncoiled substrate by using an embossing machine;

s3: bending and molding the embossed substrate by using a molding machine;

s4: the foaming machine sprays the polyurethane foaming agent on the substrate;

s5: embedding a layer of aluminum foil cloth on the substrate sprayed with the polyurethane foaming agent;

s6: heating the substrate in a laminating machine to enable a polyurethane foaming agent to foam to form polyurethane foam, and then compacting the aluminum foil paper, the polyurethane foam and the substrate together to form a polyurethane insulation board;

s7: and cutting the polyurethane insulation board into a standard size through a saw table.

When the aluminum foil cloth is embedded on the substrate, the cloth feeding device is required to continuously feed the substrate, referring to fig. 1, the current cloth feeding device mostly comprises a main support 1, an aluminum foil cloth roller slot 11 for placing an aluminum foil cloth roller 12 is arranged on the main support 1, a transition roller 14 and a material guide roller 15 are further rotatably connected on the main support 1, the axis of the transition roller 14 is parallel to the axis of the material guide roller 15, the outer peripheral surface of the material guide roller 15 is abutted to the upper surface of the substrate 13, and the aluminum foil cloth is wound on the transition roller 14 and the material guide roller 15 and then laid on the substrate 13.

In view of the above-mentioned related art, the inventor believes that, because resistance is generated when the aluminum foil cloth roller is rotated, the resistance generates pulling force when acting on the aluminum foil cloth, and when the mass of the aluminum foil cloth roller is large, the resistance generated by rotating the aluminum foil cloth roller easily tears the aluminum foil cloth embedded in the substrate, so that a defect is generated on the heat preservation plate, and the heat preservation effect of the heat preservation plate is reduced.

SUMMERY OF THE UTILITY MODEL

In order to make the resistance that produces when rotating aluminium foil cloth roller difficult influence the aluminium foil cloth of embedding base plate, and then improve the heat preservation effect of heated board, reduce the energy consumption when using the heated board, this application provides a cloth device on aluminium foil cloth.

The application provides a cloth device on aluminium foil cloth adopts following technical scheme:

an aluminum foil cloth feeding device comprises a main support, wherein a conveying mechanism for conveying a substrate is arranged on the main support, the conveying mechanism comprises a conveying roller and a driving motor, the conveying roller is rotatably connected onto the main support, the driving motor is fixedly connected onto the main support, the driving motor is in transmission connection with the conveying roller, an aluminum foil cloth roller groove for placing an aluminum foil cloth roller is formed in the main support, a pressing mechanism for pressing the aluminum foil cloth onto the substrate is further arranged on the main support, the pressing mechanism comprises a pressing roller, a pressing roller frame, a first lead screw and a pressing nut, the first lead screw is fixedly connected onto the main support, the pressing roller frame is sleeved on the first lead screw, the pressing roller frame is connected with the first lead screw in a sliding manner along the axis of the first lead screw, the pressing roller is rotatably connected onto the pressing roller frame, the compression nut is in threaded connection with the first lead screw, and the compression nut is abutted to the compression roller frame.

Through adopting the above-mentioned technical scheme, when giving the base plate on the cloth, expand the aluminium foil cloth on the aluminium foil cloth roller and twine on the pinch roller frame, later screw up gland nut, gland nut supports the pinch roller frame tightly, and then make the pinch roller compress tightly on the base plate, when the conveying roller drives the base plate and removes, the base plate just can drive the aluminium foil cloth and remove, the aluminium foil cloth drives the pinch roller again and rotates, so the aluminium foil cloth that has passed through the pinch roller just is difficult for receiving the resistance that produces when rotating the aluminium foil cloth roller again, the produced resistance of rotation aluminium foil cloth roller just is difficult for tearing the aluminium foil cloth that has imbedded the base plate, the quality of heated board has been improved, and then the heat preservation effect of heated board has been improved, energy consumption when having reduced the heated board.

The present application may be further configured in a preferred example to: the pressing mechanism further comprises a compression spring, the compression spring is sleeved on the first lead screw, one end of the compression spring is abutted to the pressing roller frame, and the other end of the compression spring is abutted to the pressing nut.

Through adopting above-mentioned technical scheme, when screwing up gland nut, gland nut oppresses compression spring, and compression spring transmits gland nut's packing force to the pinch roller frame again on, so when base plate surface unevenness again, the pinch roller also can compress tightly on the base plate all the time, has reduced because of the not hard up probability of the aluminium foil cloth that leads to embedding base plate of base plate surface unevenness.

The present application may be further configured in a preferred example to: the pressing mechanism further comprises a limiting nut, the limiting nut is in threaded connection with the first lead screw, the limiting nut is arranged between the pressing roller frame and the main support, and the limiting nut is abutted to the pressing roller frame.

By adopting the technical scheme, when the pressing roller presses the aluminum foil cloth, the limiting nut can prevent the pressing roller from pressing and deforming the substrate, so that the substrate is protected; after the aluminum foil cloth is embedded on one substrate, an operator can conveniently fill another substrate under the pressing roller, and only the position of the limiting nut needs to be adjusted when the substrates with different thicknesses are filled, so that the adaptability is improved.

The present application may be further configured in a preferred example to: still be provided with the mechanism of rectifying on the main support, the mechanism of rectifying is including rectifying frame, first roller, the second of rectifying and cylinder, it rotates to be connected to rectify the frame and is in on the main support, first roller with the second of rectifying all rotates to be connected rectify on the frame, just first roller setting of rectifying is in rectify the frame and be close to one side of aluminium foil cloth roller, the second roller setting of rectifying is in rectify the frame and be close to one side of compression roller, aluminium foil cloth twines in proper order on first roller, the second of rectifying and the compression roller, the one end of cylinder with the main support is articulated, the other end of cylinder with it is articulated to rectify the frame.

Through adopting above-mentioned technical scheme, when laying the aluminium foil cloth on to the base plate, stretch out or withdraw the piston rod of cylinder and can drive the frame rotation of rectifying, make first roller and the second roller of rectifying rectify the aluminium foil cloth with the second, and then make the axis of aluminium foil cloth align with the axis of base plate, and then be convenient for all inlay the both ends of aluminium foil cloth width direction and establish on the base plate, the quality of heated board has been improved, the probability that the aluminium foil cloth deviates from the base plate has been reduced, and then the heat preservation effect of heated board has been improved, the energy consumption when using the heated board has been reduced.

The present application may be further configured in a preferred example to: the deviation rectifying frame is rotatably connected to the main support through a rotating shaft, the rotating shaft is arranged on the position, close to one side of the first deviation rectifying roller, of the deviation rectifying frame, and the cylinder is arranged on the position, close to one side of the second deviation rectifying roller, of the deviation rectifying frame.

Through adopting above-mentioned technical scheme, when the cylinder drive frame of rectifying rotates, the range of motion of the second roller of rectifying is greater than the range of motion of the first roller of rectifying, so can improve the sensitivity when rectifying, and then improve the quality of heated board, reduced the probability that aluminium foil cloth deviates from the base plate.

The present application may be further configured in a preferred example to: the mechanism of rectifying still includes the control assembly, the control assembly includes infrared to the dart, infrared to the dart setting on the main support, just infrared to the dart setting be in the pinch-off roller with the second rectifies between the roller, the transmitter and the receiver of infrared to the dart set up respectively at the both ends of aluminium foil cloth thickness direction, infrared to the dart still with the cylinder electricity is connected.

Through adopting above-mentioned technical scheme, infrared correlation ware detects after the aluminium foil cloth skew with signal of telecommunication input for the cylinder, the piston rod of cylinder this moment stretches out or withdraws, and then control first roller and the second roller skew of rectifying, has realized the automation of aluminium foil cloth and has rectified, has saved the manual work, has improved the precision when aluminium foil cloth is laid on the base plate simultaneously, has improved the quality of heated board, has reduced the probability that aluminium foil cloth deviates from the base plate.

The present application may be further configured in a preferred example to: the infrared opposite ejector is connected with the main bracket in a sliding mode along the axial direction of the compression roller.

Through adopting above-mentioned technical scheme, when giving the aluminium foil cloth on the base plate of different width, the width of aluminium foil cloth also can be different, and the infrared correlation ware that slides can adjust the position of aluminium foil cloth behind the second deviation correcting roller promptly, and then makes the infrared correlation ware can detect the aluminium foil cloth that the width is different, has improved deviation correcting device's suitability.

The present application may be further configured in a preferred example to: the control assembly further comprises a second lead screw and a feed rod, the axis of the second lead screw, the axis of the feed rod and the axis of the compression roller are parallel to each other, the second lead screw is rotatably connected with the main support, and the second lead screw is further in threaded connection with the infrared correlation device; the light bar with main support fixed connection, just the light bar is worn to establish infrared to the dart, infrared to the dart with the light bar slides and is connected.

Through adopting above-mentioned technical scheme, rotate the position that the second lead screw can adjust infrared to the dart, the polished rod plays the guide effect of infrared to the dart, makes infrared correlation ware can't rotate with the second lead screw synchronous when the second lead screw rotates.

The present application may be further configured in a preferred example to: and the peripheral surface of the feed rod is provided with a scale groove along the length direction of the feed rod.

Through adopting above-mentioned technical scheme, when rotating the second lead screw, operation workman's accessible is observed infrared and is pressed the position on the scale groove and then confirm the position of infrared transmitter.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through hold-down mechanism's setting, can make the aluminium foil cloth that has passed through the compression roller be difficult for receiving the resistance that produces when rotating aluminium foil cloth roller again, the produced resistance of rotation aluminium foil cloth roller just is difficult for tearing the aluminium foil cloth that has imbedded the base plate, has improved the quality of heated board, and then has improved the heat preservation effect of heated board, has reduced the energy consumption when using the heated board.

2. Through the arrangement of the limiting nut, the pressing roller can be prevented from pressing and deforming the substrate, and the substrate is protected; and accomplish the back of establishing the aluminium foil cloth of inlaying of a base plate, be convenient for operating personnel to filling under the pinch roller and establish another base plate again, only need when filling and establishing the base plate of different thickness adjust stop nut the position can, improved the suitability.

3. Through the setting of the mechanism of rectifying, be convenient for all inlay the both ends of aluminium foil cloth width direction and establish on the base plate, improved the quality of heated board, reduced the probability that aluminium foil cloth deviates from the base plate, and then improved the heat preservation effect of heated board, reduced the energy consumption when using the heated board.

4. Through the setting of control assembly, infrared correlation ware detects after the aluminium foil cloth skew with signal of telecommunication input for the cylinder, the piston rod of cylinder this moment stretches out or withdraws, and then control first roller and the skew of second roller of rectifying, has realized rectifying automatically of aluminium foil cloth, has saved the manual work, has improved the precision when aluminium foil cloth is laid on the base plate simultaneously, has improved the quality of heated board, has reduced the probability that aluminium foil cloth deviates from the base plate.

Drawings

FIG. 1 is a schematic view of the overall structure of the related art of the present application

FIG. 2 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic view of the entire structure of the embodiment of the present application after the aluminum foil cloth roller is hidden, so as to show the structure of the deviation rectifying mechanism.

Reference numerals: 1. a main support; 11. an aluminum foil cloth roller groove; 12. an aluminum foil cloth roller; 13. a substrate; 14. a transition roll; 15. a material guide roller; 2. a conveying mechanism; 21. a drive motor; 22. a conveying roller; 23. a belt; 3. a hold-down mechanism; 31. a pressure roller; 311. bidirectional screw threads; 32. a pinch roll stand; 33. a first lead screw; 34. a compression nut; 35. a compression spring; 36. a limit nut; 4. a deviation rectifying mechanism; 41. a deviation rectifying frame; 42. a first deviation correcting roller; 43. a second deviation rectifying roller; 44. a cylinder; 45. a rotating shaft; 5. a control component; 51. an infrared transmitter; 511. a transmitter; 512. a receiver; 52. a second lead screw; 53. a polished rod; 531. a scale groove; 54. and (4) supporting the base.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1, in the related art, most of the aluminum foil cloth feeding devices generally include a main support 1, an aluminum foil cloth roller slot 11 for placing an aluminum foil cloth roller 12 is formed in the main support 1, and the aluminum foil cloth roller 12 is placed in the aluminum foil cloth roller slot 11. The main support 1 is further rotatably connected with a transition roller 14 and a material guide roller 15, the axes of the transition roller 14 and the material guide roller 15 are parallel to each other, the peripheral surface of the material guide roller 15 is abutted against the upper surface of the substrate 13, and an aluminum foil is wound on the transition roller 14 and the material guide roller 15 and then laid on the substrate 13. Because can produce the resistance when rotating aluminium foil cloth roller 12, the resistance just can produce pulling force when acting on aluminium foil cloth, and when the quality of aluminium foil cloth roller 12 was great, the aluminium foil cloth that has imbedded base plate 13 was just torn easily to the produced resistance of rotating aluminium foil cloth roller 12, just can produce the defect on the heated board so, has reduced the heat preservation effect of heated board.

The embodiment of the application discloses aluminium foil cloth goes up cloth device. Referring to fig. 2 and 3, the aluminum foil cloth feeding device includes a main support 1, a conveying mechanism 2 for conveying substrates 13 is provided on the main support 1, the conveying mechanism 2 includes hollow conveying rollers 22, the conveying rollers 22 are rotatably connected to the main support 1, and the conveying rollers 22 are uniformly provided in plurality along the length direction of the main support 1, and the substrates 13 are placed on the conveying rollers 22. Still be used for driving conveying roller 22 pivoted driving motor 21 through bolt fixedly connected with on the main support 1, driving motor 21 sets up the one end at main support 1 length direction, and driving motor 21 passes through belt 23 and is connected with the transmission of a conveying roller 22 that is closest to driving motor 21, also is connected through belt 23 transmission between two adjacent conveying rollers 22.

An aluminum foil cloth roller groove 11 for placing an aluminum foil cloth roller 12 is formed in the main support 1, the aluminum foil cloth roller 12 is placed in the aluminum foil cloth roller groove 11, and the aluminum foil cloth roller 12 can rotate relative to the main support 1 to complete roller breaking. The main support 1 is further provided with a pressing mechanism 3 for pressing the aluminum foil cloth onto the substrate 13, the pressing mechanism 3 comprises a first lead screw 33, the first lead screw 33 is welded or screwed on the main support 1, and the axis of the first lead screw 33 is perpendicular to the substrate 13. The outer peripheral surface of the first lead screw 33 is sleeved with a pinch roller frame 32, and the pinch roller frame 32 is connected with the first lead screw 33 in a sliding manner along the axis of the first lead screw 33. The pinch roller 31 is rotatably connected to the pinch roller holder 32, and the axial center of the pinch roller 31 is parallel to the axial center of the feed roller 22.

The first lead screw 33 is further provided with a compression nut 34 and a limiting nut 36 for limiting the position of the compression roller frame 32, and the compression nut 34 and the limiting nut 36 are both in threaded connection with the first lead screw 33. Wherein, the compression nut 34 is arranged at one side of the compression roller frame 32 far away from the main bracket 1, and a compression spring 35 is also arranged between the compression nut 34 and the compression roller frame 32. The compression spring 35 is sleeved on the first lead screw 33, one end of the compression spring 35 is abutted against the pinch roller frame 32, and the other end of the compression spring 35 is abutted against the pinch nut 34. The limiting nut 36 is arranged between the pinch roller frame 32 and the main support 1, and the limiting nut 36 is abutted against the pinch roller frame 32. In order to make the aluminum foil cloth spread more smoothly, the outer circumferential surface of the pinch roller 31 may be provided with bidirectional threads 311, and the bidirectional threads 311 at both ends of the pinch roller 31 in the longitudinal direction may rotate in opposite directions.

Referring to fig. 3 and 4, the main stand 1 is further provided with a deviation correcting mechanism 4, the deviation correcting mechanism 4 includes a deviation correcting frame 41, the deviation correcting frame 41 is rotatably connected to the main stand 1 through a rotating shaft 45, and the deviation correcting frame 41 is driven by an air cylinder 44. The cylinder body of the cylinder 44 is hinged with the main bracket 1, and the piston rod of the cylinder 44 is hinged with the deviation rectifying frame 41. The deviation rectifying frame 41 is rotatably connected with a first deviation rectifying roller 42 and a second deviation rectifying roller 43 which are parallel to each other, wherein the first deviation rectifying roller 42 is arranged on one side of the deviation rectifying frame 41 close to the aluminum foil cloth roller 12, and the second deviation rectifying roller 43 is arranged on one side of the deviation rectifying frame 41 close to the pressing roller 31. The aluminum foil cloth is sequentially wound around the first and second rectification rollers 42 and 43 and the pressure roller 31, and then spread on the substrate 13. In order to improve the sensitivity of the deviation correcting mechanism 4 in correcting the deviation, the rotating shaft 45 is disposed on the side of the deviation correcting frame 41 close to the first deviation correcting roller 42, and the air cylinder 44 is disposed on the side of the deviation correcting frame 41 close to the second deviation correcting roller 43.

The deviation correcting mechanism 4 further comprises a control assembly 5, the control assembly 5 comprises an infrared emitter 51 for detecting the position of the aluminum foil cloth, and the infrared emitter 51 is arranged on the main support 1 through a support base 54, a second lead screw 52 and a light bar 53. Wherein the second lead screw 52 is rotatably connected to the main bracket 1, the second lead screw 52 is parallel to the pressing roller 31, and the supporting seat 54 is in threaded connection with the second lead screw 52. The two ends of the light bar 53 are welded on the main bracket 1, the light bar 53 is parallel to the second lead screw 52, and the light bar 53 further passes through the support base 54, so that the support base 54 is connected with the main bracket 1 in a sliding manner along the axial direction of the second lead screw 52. The infrared radiator 51 comprises a transmitter 511 and a receiver 512, the transmitter 511 and the receiver 512 are fixedly connected to the support base 54 through screws, the transmitter 511 and the receiver 512 are respectively arranged at two ends of the aluminum foil cloth in the thickness direction, and the infrared radiator 51 is further electrically connected with the air cylinder 44.

After the infrared correlation device 51 detects the deviation of the aluminum foil cloth, an electric signal is input to the air cylinder 44, at this time, a piston rod of the air cylinder 44 extends out or retracts, and then the first deviation rectifying roller 42 and the second deviation rectifying roller 43 are controlled to deviate, so that the aluminum foil cloth and the substrate 13 are aligned again. In order to facilitate the adjustment of the position of the infrared reflector 51, the outer circumferential surface of the lever 53 is provided with a scale groove 531 along the longitudinal direction thereof, so that an operator can use the scale groove 531 as a reference for moving the infrared reflector 51.

The implementation principle of the aluminum foil cloth feeding device in the embodiment is as follows:

when the aluminum foil cloth is laid on the substrate 13, the aluminum foil cloth roller 12 is firstly placed in the aluminum foil cloth roller groove 11, then the aluminum foil cloth is unfolded and is sequentially wound on the first deviation correction roller 42, the second deviation correction roller 43 and the pressing roller 31, then the pressing nut 34 is screwed down to enable the pressing roller 31 to press the aluminum foil cloth roller 12 on the substrate 13, when the conveying roller 22 drives the substrate 13 to move, the aluminum foil cloth roller 12 is driven to unfold through the friction force between the substrate 13 and the aluminum foil cloth, because the conveying roller 22 constantly rotates, and the compressing roller 31 compresses tightly the aluminium foil cloth on the base plate 13, make the aluminium foil cloth that has passed through the compressing roller 31 difficult receive the resistance that produces when rotating aluminium foil cloth roller 12 again, the produced resistance of rotating aluminium foil cloth roller 12 just is difficult for tearing the aluminium foil cloth that has imbedded base plate 13, has improved the quality of heated board, and then has improved the heat preservation effect of heated board, has reduced the energy consumption when using the heated board. When laying the aluminium foil cloth on base plate 13, detect the aluminium foil cloth skew back at infrared correlation ware 51 and input the signal of telecommunication for cylinder 44, the piston rod of cylinder 44 stretches out or withdraws this moment, and then control first deviation rectification roller 42 and the skew of second deviation rectification roller 43, make aluminium foil cloth and base plate 13 align once more, the automation of aluminium foil cloth is rectified, the manual work has been saved, the precision when the aluminium foil cloth is laid on base plate 13 has been improved simultaneously, the quality of heated board has been improved, the probability that the aluminium foil cloth deviates from base plate 13 has been reduced.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. An aluminum foil cloth feeding device comprises a main support (1), wherein a conveying mechanism (2) used for conveying a substrate (13) is arranged on the main support (1), the conveying mechanism (2) comprises a conveying roller (22) and a driving motor (21), the conveying roller (22) is rotatably connected onto the main support (1), the driving motor (21) is fixedly connected onto the main support (1), the driving motor (21) is in transmission connection with the conveying roller (22), an aluminum foil cloth roller groove (11) used for placing an aluminum foil cloth roller (12) is formed in the main support (1), the aluminum foil cloth feeding device is characterized in that a pressing mechanism (3) used for pressing the aluminum foil cloth onto the substrate (13) is further arranged on the main support (1), the pressing mechanism (3) comprises a pressing roller (31), a pressing roller frame (32), a first lead screw (33) and a pressing nut (34), first lead screw (33) fixed connection be in on the main support (1), pinch roller frame (32) cover is established on first lead screw (33), and pinch roller frame (32) are followed the axle center of first lead screw (33) with first lead screw (33) slide and are connected, pinch roller (31) rotate to be connected on pinch roller frame (32), gland nut (34) threaded connection be in on first lead screw (33), just gland nut (34) with pinch roller frame (32) butt.

2. The aluminum foil cloth feeding device according to claim 1, wherein: hold-down mechanism (3) still include compression spring (35), compression spring (35) cover is established on first lead screw (33), just the one end of compression spring (35) with pinch roller frame (32) butt, the other end of compression spring (35) with gland nut (34) butt.

3. The aluminum foil cloth feeding device according to claim 1, wherein: the pressing mechanism (3) further comprises a limiting nut (36), the limiting nut (36) is in threaded connection with the first lead screw (33), the limiting nut (36) is arranged between the pressing roller frame (32) and the main support (1), and the limiting nut (36) is abutted to the pressing roller frame (32).

4. An aluminum foil cloth laying apparatus according to any one of claims 1 to 3, wherein: the main bracket (1) is also provided with a deviation rectifying mechanism (4), the deviation rectifying mechanism (4) comprises a deviation rectifying frame (41), a first deviation rectifying roller (42), a second deviation rectifying roller (43) and a cylinder (44), the deviation rectifying frame (41) is rotationally connected to the main bracket (1), the first deviation rectifying roller (42) and the second deviation rectifying roller (43) are rotationally connected to the deviation rectifying frame (41), and the first deviation rectifying roller (42) is arranged at one side of the deviation rectifying frame (41) close to the aluminum foil cloth roller (12), the second deviation rectifying roller (43) is arranged on one side of the deviation rectifying frame (41) close to the pressing roller (31), the aluminum foil cloth is wound on the first deviation rectifying roller (42), the second deviation rectifying roller (43) and the pressing roller (31) in sequence, one end of the air cylinder (44) is hinged with the main bracket (1), and the other end of the air cylinder (44) is hinged with the deviation rectifying frame (41).

5. The aluminum foil cloth feeding device according to claim 4, wherein: the main support (1) is connected in the frame of rectifying (41) is rotated through axis of rotation (45), axis of rotation (45) set up frame of rectifying (41) is close to one side of first deviation rectification roller (42), cylinder (44) set up frame of rectifying (41) is close to one side of second deviation rectification roller (43).

6. The aluminum foil cloth feeding device according to claim 4, wherein: mechanism (4) of rectifying still includes control assembly (5), control assembly (5) include infrared to dart (51), infrared to dart (51) sets up on main support (1), just infrared to dart (51) set up pinch roller (31) with between second rectification roller (43), transmitter (511) and receiver (512) of infrared to dart (51) set up respectively at the both ends of aluminium foil cloth thickness direction, infrared to dart (51) still with cylinder (44) electricity is connected.

7. The aluminum foil cloth feeding device according to claim 6, wherein: the infrared ejector (51) is connected with the main bracket (1) in a sliding manner along the axial direction of the compression roller (31).

8. The aluminum foil cloth feeding device according to claim 7, wherein: the control assembly (5) further comprises a second lead screw (52) and a feed rod (53), the axis of the second lead screw (52), the axis of the feed rod (53) and the axis of the compression roller (31) are parallel to each other, the second lead screw (52) is rotatably connected with the main bracket (1), and the second lead screw (52) is further in threaded connection with the infrared reflector (51); the light bar (53) is fixedly connected with the main support (1), the light bar (53) penetrates through the infrared reflector (51), and the infrared reflector (51) is connected with the light bar (53) in a sliding mode.

9. The aluminum foil cloth feeding device according to claim 8, wherein: the periphery of the light bar (53) is provided with a scale groove (531) along the length direction of the light bar.

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