Ceramic insulation aluminum foil winding and unwinding guide deviation rectifying device

Abstract

A ceramic insulation aluminum foil winding and unwinding guide deviation rectifying device comprises two vertical rods, the vertical rods are used for being installed on a rack, a supporting roller is rotationally connected between the two vertical rods, and the two ends of the supporting roller are axially and slidably connected with adjusting devices respectively; the adjusting device comprises two reference shafts, the reference shafts are rotationally connected with the vertical rods, a supporting roller is axially and slidably connected between the two reference shafts, the two ends of the supporting roller are hinged to a plurality of supporting rods in an array mode, the hinged shafts are provided with torsion springs, the outer sides of the supporting rods are jointly and fixedly connected with a conical sleeve, the conical sleeve is made of rubber, and the reference shafts are slidably connected with a push plate. A support is fixedly connected between the push plates of the two adjusting devices, one side of one vertical rod is fixedly connected with an electric push rod, and the electric telescopic end of the electric push rod is fixedly connected with the support. Inclined friction force is applied to the bottom of one side of the ceramic insulation aluminum foil, and damage caused by vertical contact with the edge of the ceramic insulation aluminum foil is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic insulating aluminum foil transmission and correction, and in particular to a ceramic insulating aluminum foil reeling and unreeling guide and correction device. Background Art

[0002] During the process of winding or unwinding the ceramic insulating aluminum foil, the foil may deviate, resulting in uneven edges. The current correction device mainly uses sensors to detect the edge position of the ceramic insulating aluminum foil, thereby moving and correcting the unwinding and winding positions of the ceramic insulating aluminum foil to ensure that the ceramic insulating aluminum foil is neatly wound. However, during the production process, when the correction device drives the ceramic insulating aluminum foil to move and correct the deviation, the baffle of the correction device is perpendicular to the edge of the ceramic insulating aluminum foil, squeezing wrinkles out of the edge of the ceramic insulating aluminum foil. The wrinkled edge of the ceramic insulating aluminum foil will affect the detection of its edge position, resulting in a large correction error. The wrinkled edge of the ceramic insulating aluminum foil also affects the quality of the product. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings existing in the prior art, and to propose a ceramic insulating aluminum foil reeling and unreeling guiding and correcting device, thereby solving the problems existing in the prior art.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A ceramic insulating aluminum foil reeling and unreeling guide and correction device comprises two vertical rods, the vertical rods are used to be installed on a frame, the two vertical rods are rotatably connected to a support roller, and the two ends of the support roller are axially slidably connected to an adjustment device;

[0006] The adjustment device includes two reference shafts, which are rotatably connected to the vertical rods, and the two reference shafts are axially slidably connected to support rollers. Both ends of the support rollers are respectively hingedly connected to multiple support rods in an array, and torsion springs are arranged on the hinge shafts. The outer sides of the multiple support rods are commonly fixedly connected to a conical sleeve, and the conical sleeve is made of rubber. The reference shaft is slidably connected to a push plate, and a bracket is fixedly connected between the push plates of the two adjustment devices, and one side of one of the vertical rods is fixedly connected to an electric push rod, and the electric telescopic end of the electric push rod is fixedly connected to the bracket.

[0007] Preferably, one side of one of the vertical rods is fixedly connected to a driving motor, the main shaft of the driving motor is coaxially fixedly connected to one of the reference shafts, limiting holes are provided at both ends of the support roller, the reference shaft is axially slidingly connected to the limiting hole, and a first spring is fixedly connected between the reference shaft and the bottom of the limiting hole.

[0008] Preferably, the upper end of the vertical rod is fixedly connected to the cross rod, and the two cross rods are rotatably connected to the inflatable bag. The upper side of one of the cross rods is fixedly connected to the air pump, an air pressure sensor is arranged in the inflatable bag, and an exhaust valve is arranged on one end surface of the inflatable bag.

[0009] Preferably, the reference shaft is fixedly connected to a fixed sleeve, and a rubber telescopic cover is fixedly connected between the fixed sleeve and the push plate.

[0010] Preferably, one end of the rubber telescopic cover is connected to the inflatable bag through a first air pipe, and a one-way valve is provided on the first air pipe.

[0011] Preferably, air holes are arranged at intervals on the outer side of the small end of the conical sleeve, and the air holes are connected to the other end of the rubber telescopic cover through a second air pipe.

[0012] The advantages of the present invention are: a ceramic insulating aluminum foil reeling and unwinding guide correction device provided by the present invention, if the ceramic insulating aluminum foil deviates to the left, the electric push rod pushes the two push plates to the right through the bracket, and the angle of the left support rod is expanded to increase the taper of the left conical sleeve, and the taper of the right conical sleeve is correspondingly reduced, so that the ceramic insulating aluminum foil forms a rightward thrust, and an inclined friction force is applied to the bottom of one side of the ceramic insulating aluminum foil to avoid damage caused by vertical contact with the edge of the ceramic insulating aluminum foil.

[0013] The present invention forms an air pumping effect by extending the rubber telescopic cover, and at the same time forms an air blowing effect at the other end. On the one hand, the air bag is temporarily shrunk through the first air pipe, and the downward pressure of the air bag on the ceramic insulating aluminum foil is reduced, and the horizontal movement resistance of the ceramic insulating aluminum foil is reduced. At the same time, the air holes at one end contacting the bottom of the edge of the ceramic insulating aluminum foil form an adsorption effect on the ceramic insulating aluminum foil, and the air holes at the other end form an air blowing effect, thereby reducing the resistance of the edge of the ceramic insulating aluminum foil to move on the conical surface of the conical sleeve, thereby avoiding the edge of the ceramic insulating aluminum foil from curling up due to the deviation correction movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a basic structural schematic diagram of the present invention;

[0015] Figure 2 It is a front view of the present invention;

[0016] Figure 3 yes Figure 2 A partial enlarged view of point F in FIG. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] like Figures 1 to 3As shown, a ceramic insulating aluminum foil reeling and unreeling guide and correction device provided by the present invention comprises two vertical rods 1, the vertical rods 1 are used to be installed on a frame, a support roller 2 is rotatably connected between the two vertical rods 1, and both ends of the support roller 2 are axially slidably connected to an adjustment device;

[0019] The adjustment device includes two reference shafts 3, which are rotatably connected to the vertical rod 1, and the support roller 2 is axially slidably connected between the two reference shafts 3. One side of one of the vertical rods 1 is fixedly connected to the drive motor 11, and the main shaft of the drive motor 11 is coaxially fixedly connected to one of the reference shafts 3. Limiting holes 21 are provided at both ends of the support roller 2. The reference shaft 3 is axially slidably connected to the limiting hole 21, and a first spring 22 is fixedly connected between the reference shaft 3 and the bottom of the limiting hole 21. The support roller 2 can axially move between the two reference shafts 3 to offset the ceramic insulating aluminum foil 10 supported above. For correction, the two ends of the support roller 2 are respectively connected to multiple support rods 4 in an array-like hinged manner, and a torsion spring is arranged on the hinge shaft. The outer sides of the multiple support rods 4 are commonly fixedly connected to a conical sleeve 5, and the conical sleeve 5 is made of rubber. The reference shaft 3 is slidably connected to a push plate 6, and a bracket 7 is fixedly connected between the push plates 6 of the two adjustment devices. One side of one vertical rod 1 is fixedly connected to an electric push rod 8, and the electric telescopic end of the electric push rod 8 is fixedly connected to the bracket 7. When the installation position of the two push plates 6 is in the initial state, the support rods 4 on both sides are respectively stretched open and the torsion springs are charged, so that the support roller 2 is in a centered position.

[0020] After the ceramic insulating aluminum foil 10 obtains the offset signal through conventional detection means, such as Figure 2 As shown, if the ceramic insulating aluminum foil 10 deviates to the left, the electric push rod 8 pushes the two push plates 6 to the right through the bracket 7. The angle of the left support rod 4 is expanded, so that the taper of the left conical sleeve 5 becomes larger, and the taper of the right conical sleeve 5 becomes smaller accordingly, so that the ceramic insulating aluminum foil 10 forms a rightward thrust, and an inclined friction force is applied to the bottom of one side of the ceramic insulating aluminum foil 10 to avoid damage to the edge of the ceramic insulating aluminum foil 10 caused by vertical contact.

[0021] Furthermore, the upper end of the vertical rod 1 is fixedly connected to the cross bar 9, and the two cross bars 9 are rotatably connected to the inflatable bag 91. The upper side of one of the cross bars 9 is fixedly connected to the air pump 92. An air pressure sensor is arranged in the inflatable bag 91, and an exhaust valve 93 is arranged on one end face of the inflatable bag 91. The air pressure sensor, the exhaust valve 93 and the air pump 92 cooperate to adjust the internal pressure of the inflatable bag 91 (using conventional detection technology). The flexible downward pressure of the inflatable bag 91 enables the ceramic insulating aluminum foil 10 to cooperate with the support of the conical sleeves 5 at both ends, so that the two ends of the ceramic insulating aluminum foil 10 in transmission are tilted upward. On the one hand, it has the effect of making the ceramic insulating aluminum foil 10 not easy to deviate during transmission, and on the other hand, it is convenient to correct the deviation after deviation.

[0022] The reference shaft 3 is fixedly connected to the fixed sleeve 31, and a rubber telescopic cover 32 is fixedly connected between the fixed sleeve 31 and the push plate 6. One end of the rubber telescopic cover 32 is connected to the inflatable bag 91 through a first air pipe 33. A one-way valve is provided in the first air pipe 33 so that the inflatable bag 91 can only be evacuated and shrunk. Air holes 34 are provided at intervals on the outer side of the small end of the conical sleeve 5, and the air holes 34 are connected to the other end of the rubber telescopic cover 32 through a second air pipe 35.

[0023] In a further embodiment, Figure 2 As shown, the ceramic insulating aluminum foil 10 needs to be corrected to the right, and the electric push rod 8 pushes the two push plates 6 to the right through the bracket 7. The left push plate 6 moves to the right to extend the rubber telescopic cover 32 on the left, and the internal cavity expands to form a suction effect (the right end forms a blowing effect). On the one hand, the inflatable bag 91 is temporarily reduced through the first air pipe 33 (subsequently reset by pressure monitoring and air pump 92), and the downward pressure of the inflatable bag 91 on the ceramic insulating aluminum foil 10 is reduced, and the horizontal movement resistance of the ceramic insulating aluminum foil 10 is reduced. At the same time, the air hole 34 at the left end that contacts the bottom of the edge of the ceramic insulating aluminum foil 10 forms an adsorption effect on the ceramic insulating aluminum foil 10, and the air hole 34 at the right end forms a blowing effect, thereby reducing the resistance of the edge of the ceramic insulating aluminum foil 10 to move on the conical surface of the conical sleeve 5, thereby avoiding the edge of the ceramic insulating aluminum foil 10 from curling up due to the correction movement.

Claims

1. A ceramic insulating aluminum foil winding and unwinding guiding and correcting device, comprising two vertical rods (1), the vertical rods (1) are used to be installed on a frame, and a support roller (2) is rotatably connected between the two vertical rods (1), characterized in that: Both ends of the support roller (2) are axially slidably connected to the adjustment device; The adjustment device comprises two reference shafts (3), the reference shafts (3) are rotatably connected to the vertical rods (1), the two reference shafts (3) are axially slidably connected to the support roller (2), the two ends of the support roller (2) are respectively connected to a plurality of support rods (4) in an array-like hinged manner, and the hinge shafts are provided with torsion springs, the outer sides of the plurality of support rods (4) are commonly fixedly connected to a conical sleeve (5), the conical sleeve (5) is made of rubber material, the reference shaft (3) is slidably connected to a push plate (6), a bracket (7) is fixedly connected between the push plates (6) of the two adjustment devices, one side of one of the vertical rods (1) is fixedly connected to an electric push rod (8), and the electric telescopic end of the electric push rod (8) is fixedly connected to the bracket (7).

2. According to claim 1, a ceramic insulating aluminum foil reeling and unreeling guiding and correcting device is characterized by: One side of one of the vertical rods (1) is fixedly connected to a driving motor (11), the main shaft of the driving motor (11) is coaxially fixedly connected to one of the reference shafts (3), limiting holes (21) are provided at both ends of the support roller (2), the reference shaft (3) and the limiting hole (21) are axially slidably connected, and a first spring (22) is fixedly connected between the reference shaft (3) and the bottom of the limiting hole (21).

3. The ceramic insulating aluminum foil reeling and unreeling guiding and correcting device according to claim 1 is characterized in that: The upper end of the vertical rod (1) is fixedly connected to a horizontal rod (9), and the two horizontal rods (9) are rotatably connected to an inflatable bag (91). The upper side of one of the horizontal rods (9) is fixedly connected to an air pump (92), an air pressure sensor is arranged in the inflatable bag (91), and an exhaust valve (93) is arranged on one end surface of the inflatable bag (91).

4. The ceramic insulating aluminum foil reeling and unreeling guiding and correcting device according to claim 3 is characterized by: The reference shaft (3) is fixedly connected to a fixed sleeve (31), and a rubber telescopic cover (32) is fixedly connected between the fixed sleeve (31) and the push plate (6).

5. The ceramic insulating aluminum foil reeling and unreeling guiding and correcting device according to claim 4 is characterized in that: One end of the rubber telescopic cover (32) is connected to the inflatable bag (91) via a first air pipe (33), and a one-way valve is provided on the first air pipe (33).

6. A ceramic insulating aluminum foil reeling and unreeling guiding and correcting device according to claim 5, characterized in that: Air holes (34) are arranged at intervals on the outer side of the small end of the conical sleeve (5), and the air holes (34) are connected to the other end of the rubber telescopic cover (32) through a second air pipe (35).

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