A tin foil flattening and winding apparatus

Abstract

The present application relates to a kind of tin foil flattening and winding equipment, it relates to tin foil flattening and winding technical field, including installation platform, winding roller and flattening component, the top of installation platform is equipped with automatic control component, automatic control component includes automatic control piece and support, automatic control piece includes U-shaped connecting plate, special-shaped fixed plate, storage box, first magnetic pole control plate and several second magnetic pole control plates, the bottom of U-shaped connecting plate is fixedly installed with several guide columns, the weight of tin foil itself is pressed U-shaped connecting plate in winding, the second magnetic pole control plate inside storage box is driven to move down in the process of U-shaped connecting plate moving down, when one second magnetic pole control plate outside storage box and first magnetic pole control plate are attracted between magnetic, realize intercommunication power-off control, release motor operation power-off signal, stop winding roller winding, automatically control the length and weight of tin foil winding, effectively improve the accuracy of tin foil winding.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tin foil flattening and winding, in particular to a tin foil flattening and winding device. BACKGROUND

[0002] Tin foil refers to paper coated with a layer of thin tin, used in medicine, chemical industry, light industry, food, art supplies and handicrafts, etc. It uses the flexibility, anti-extrusion, anti-corrosion, and waterproof properties of tin foil to package barrels, such as flame retardants, floor glue, synthetic paint, and other organic chemical raw materials.

[0003] Patent No. CN202310743768.7 discloses a tin foil flattening and winding device. The beneficial effects of the present application are: by installing the plate to drive the two limiting rods to approach or move away, controlling the distance between the two limiting rods, making the two limiting rods approach the two ends of the winding drum respectively, and then when the winding drum rotates to wind the tin foil, the two limiting rods on both sides of the winding drum play a role in correcting deviation, which can effectively prevent the tin foil from running off during winding, making the tin foil more orderly after winding, and thus the winding speed of the flattening and winding device is faster.

[0004] In the disclosed patent, the thickness of each roll of tin foil needs to be manually estimated and controlled, which cannot accurately control the winding thickness according to different winding specifications, resulting in different winding thickness of each roll of tin foil, large difference in total length of winding, and poor accuracy of tin foil winding. SUMMARY

[0005] The present application aims to provide a tin foil flattening and winding device that can press the U-shaped connecting plate with the weight of the tin foil itself, achieve communication and power-off control after the second magnetic pole control plate outside the storage box and the first magnetic pole control plate are magnetically attracted to each other, release the signal of motor operation power-off, stop the winding of the winding roller, automatically control the length and weight of the tin foil winding, and effectively improve the accuracy of tin foil winding.

[0006] In order to achieve the above object, the present application provides the following technical scheme: A tin foil flattening and winding device, comprising a mounting table, a winding roller and a flattening assembly, the top of the mounting table is provided with an automatic control assembly, one end of the winding roller is provided with a motor, the top of the mounting table is fixedly provided with an automatic cutting assembly, the automatic control assembly comprises an automatic control member and a support member, the automatic control member comprises a U-shaped connecting plate, a special-shaped fixing plate, a storage box, a first magnetic pole control plate and a plurality of second magnetic pole control plates, a plurality of guide columns are fixedly installed at the bottom of the U-shaped connecting plate, a reset spring is installed on the outer surface of each of the guide columns, a plurality of inverted U-shaped limiting grooves one are formed on the front surface of the storage box, a plurality of inverted U-shaped limiting grooves two are formed on the inner surface of the storage box, a plurality of through grooves are formed on one side of the storage box, a plurality of thickness identification stickers are fixedly installed on the front surface of the storage box, and an adjusting shaft is fixedly installed on one side of the second magnetic pole control plate.

[0007] Preferably, the support member comprises two support plates and two lifting plates, the winding roller is rotatably installed between the opposite sides of the two lifting plates, two support columns are fixedly installed on the top of each of the two support plates, a sliding buckle is slidably connected to the outer surface of each of the two support columns, the motor is fixed on one side of one of the support plates through a connecting frame, and one end of the motor output shaft is fixedly connected to one end of the winding roller, so as to drive the winding roller to wind the tin foil, and the lifting plate is between the two support columns and drives the winding roller to vertically lift under the guidance of the sliding buckle and the support column.

[0008] Preferably, the two sliding buckles are fixedly connected to the lifting plate, the U-shaped connecting plate is rotatably installed on the outer surface of the winding roller, the special-shaped fixing plate is fixedly connected between the opposite sides of the two support plates, and the special-shaped fixing plate is located below the U-shaped connecting plate, the middle part of the special-shaped fixing plate is concave, and the space of the concave part is larger than the volume of the storage box, when the storage box is pressed downward by the U-shaped connecting plate, the storage box enters the concave part, and the second magnetic pole control plates at different positions in the storage box are moved to the corresponding positions of the first magnetic pole control plate to control the motor to be turned off.

[0009] Preferably, the storage box is fixedly installed below the U-shaped connecting plate, the first magnetic pole control plate is installed on one side of the special-shaped fixing plate, a plurality of guide columns are slidably installed in the special-shaped fixing plate, the adjusting shaft is slidably installed in the inverted U-shaped limiting groove one, one side of the first magnetic pole control plate extends to the inner side of the concave part of the special-shaped fixing plate, and is located at an upper position, and the first magnetic pole control plate and the second magnetic pole control plate are electrically connected by attraction at the same time, so as to control the motor to be timely turned off and the winding roller to be stopped.

[0010] Preferably, the flattening assembly comprises two vertical plates and two air cylinders, both of the vertical plates are fixedly installed on both sides of the top of the mounting table, one end of the telescopic rod of the two air cylinders is fixedly connected to one side of the two sliding plates through a connecting block, the vertical plate is used for supporting the flattening roller, and the gap height between the upper and lower flattening rollers is higher than the U-shaped connecting plate, so that the tin foil is prevented from being damaged by long-time contact with the U-shaped connecting plate during winding.

[0011] Preferably, the two air cylinders are fixedly installed on one side of the two vertical plates through mounting racks, the interiors of the two vertical plates are both provided with mounting grooves, and the interiors of the two mounting grooves are both fixedly installed with fixed columns, the fixed columns serve as guiding, the sliding direction of the sliding plate is kept vertical, and the sliding plate vertically ascends and descends in the mounting groove, so that the height of the two flattening rollers connected with the sliding plate can be changed, the distance between the upper and lower flattening rollers is facilitated to be adjusted, and the tin foil is facilitated to pass through the two flattening rollers.

[0012] Preferably, the outer surfaces of the two fixed columns are both slidably connected with sliding plates, and the opposite sides of the two sliding plates are both rotatably connected with two flattening rollers on the opposite sides of the two vertical plates, the tin foil is flattened by passing between the upper and lower flattening rollers, and the tin foil is pulled and wound by the winding roller during flattening.

[0013] Preferably, the automatic cutting assembly comprises two opposite plates, a cutting knife and two lifting seats, both of the opposite plates are fixedly installed on the top of the mounting table, the interiors of the two opposite plates are both provided with vertical grooves, and the interiors of the two vertical grooves are both fixedly installed with vertical rods, the vertical rods have a certain guiding and limiting effect on the sliding of the lifting seat, so that the lifting seat can vertically ascend and descend in the vertical groove.

[0014] Preferably, the two lifting seats are slidably installed on the outer surfaces of the two vertical rods, two guide roller groups are fixedly installed between the opposite sides of the two vertical rods, the front surfaces of the two lifting seats are both fixedly connected with driving strips, the two driving strips are fixedly connected to the two sides of the back of the U-shaped connecting plate, the U-shaped connecting plate is lifted and lowered, and the opposite sides of the two opposite plates are both fixedly installed with support shelves.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] 1、The tin foil is pressed against the U-shaped connecting plate by the weight of the wound tin foil, the receiving box drives the second magnetic pole control plate in the receiving box to move downward during the downward movement of the U-shaped connecting plate, the second magnetic pole control plate outside the receiving box and the first magnetic pole control plate are magnetically attracted to each other to realize communication and power-off control, the signal of releasing the power-off operation of the motor is released, the winding of the winding roller is stopped, the length and weight of the tin foil are automatically controlled, and the accuracy of the tin foil winding is effectively improved.

[0017] 2、According to different winding requirements, the second magnetic pole control plate meeting the winding weight requirement is removed from the storage box through the thickness identification sticker, the position of the second magnetic pole control plate is limited through the inverted U-shaped limiting groove one, when the winding roller winds to the weight required for winding, the second magnetic pole control plate corresponding to the weight requirement is pressed down to correspondingly dock with the first magnetic pole control plate to turn off the motor, which can meet the winding precision control requirements of various winding weights. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the application.

[0019] Figure 2 It is a sectional view of the automatic regulation assembly in the application.

[0020] Figure 3 It is a structural schematic diagram of part A in the application. Figure 2

[0021] Figure 4 It is a split structural schematic diagram of the storage box in the application.

[0022] Figure 5 It is a structural schematic diagram of the automatic cutting assembly in the application.

[0023] In the figure: 1, mounting table; 2, winding roller; 3, flattening assembly; 301, vertical plate; 302, air cylinder; 303, mounting groove; 304, fixed column; 305, sliding plate; 306, flattening roller; 4, automatic regulation assembly; 401, automatic control piece; 4011, U-shaped connecting plate; 4012, special-shaped fixed plate; 4013, storage box; 4014, first magnetic pole control plate; 4015, second magnetic pole control plate; 4016, guide column; 4017, reset spring; 4018, inverted U-shaped limiting groove one; 4019, inverted U-shaped limiting groove two; 40110, through groove; 40111, thickness identification sticker; 40112, adjusting shaft; 402, support piece; 4021, support plate; 4022, lifting plate; 4023, support column; 4024, sliding buckle; 5, motor; 6, automatic cutting assembly; 601, opposite plate; 602, cutting knife; 603, lifting seat; 604, vertical groove; 605, vertical rod; 606, guide roller group; 607, driving strip; 608, support shelf. DETAILED DESCRIPTION

[0024] The application will be described below with reference to the accompanying drawings of the embodiments of the application. Figure 1 to the accompanying drawings of the embodiments of the application. Figure 5 ​Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

[0025] Please refer to Figures 1-4 As shown in the drawings, the present application provides a technical solution: a tin foil flattening and winding device, comprising a mounting table 1, a winding roller 2 and a flattening assembly 3, the top of the mounting table 1 is provided with an automatic control assembly 4, one end of the winding roller 2 is provided with a motor 5, and the top of the mounting table 1 is fixedly provided with an automatic cutting assembly 6, the automatic control assembly 4 comprises an automatic control piece 401 and a supporting piece 402, the automatic control piece 401 comprises a U-shaped connecting plate 4011, a special-shaped fixing plate 4012, a storage box 4013, a first magnetic pole control plate 4014 and a plurality of second magnetic pole control plates 4015, a plurality of guide columns 4016 are fixedly installed at the bottom of the U-shaped connecting plate 4011, a reset spring 4017 is installed on the outer surface of each guide column 4016, a plurality of inverted U-shaped limiting grooves 1 4018 are formed on the front surface of the storage box 4013, a plurality of inverted U-shaped limiting grooves 2 4019 are formed on the inner surface of the storage box 4013, a plurality of through grooves 40110 are formed on one side of the storage box 4013, a plurality of thickness identification stickers 40111 are fixedly installed on the front surface of the storage box 4013, an adjusting shaft 40112 is fixedly installed on one side of the second magnetic pole control plate 4015, and one end of the adjusting shaft 40112 slides in the inverted U-shaped limiting groove 2 4019;

[0026] The guide column 4016 serves to limit the position of the U-shaped connecting plate 4011, helps to fix the position, prevents the winding roller 2 from rotating the U-shaped connecting plate 4011 when rotating, and the reset spring 4017 serves to automatically reset the U-shaped connecting plate 4011. The U-shaped connecting plate 4011 is reset to automatically reset the winding roller 2 and the lifting plate 4022. The concave shape at the two ends of the inverted U-shaped limiting groove one 4018 and the inverted U-shaped limiting groove two 4019 is used to limit the position of the adjusting shaft 40112, limit the position of the second magnetic pole control plate 4015, and each thickness identification sticker 40111 is marked with the corresponding weight and thickness of the rolled tin foil. The weight and thickness marked correspond to the position of each second magnetic pole control plate 4015 and the first magnetic pole control plate 4014 when corresponding. The weight of the tin foil rolled on the winding roller 2 and the thickness after rolling, the second magnetic pole control plate 4015 and the first magnetic pole control plate 4014 corresponding to different positions, the thickness of the rolled tin foil is different, the thickness is different, the length and weight of the tin foil rolling are different, according to different rolling requirements, the second magnetic pole control plate 4015 meeting the rolling requirements is moved out of the storage box 4013 through the thickness identification sticker 40111, when the tin foil rolled on the winding roller 2 reaches the required weight, the corresponding second magnetic pole control plate 4015 and the first magnetic pole control plate 4014 are connected to turn off the motor 5, avoid the winding roller 2 to continue rolling, accurately grasp the length and weight of the tin foil rolling, and can meet various rolling requirements.

[0027] As a further implementation of the above technical solution: Figures 1-4As shown, the support 402 comprises two support plates 4021 and two lifting plates 4022, the winding roller 2 is rotatably installed between the opposite sides of the two lifting plates 4022, the top of each of the two support plates 4021 is fixedly provided with two support columns 4023, the outer surfaces of the two support columns 4023 are slidably connected with sliding buckles 4024, the two sliding buckles 4024 are fixedly connected with the lifting plates 4022, the U-shaped connecting plate 4011 is rotatably installed on the outer surface of the winding roller 2, the special-shaped fixed plate 4012 is fixedly connected between the opposite sides of the two support plates 4021 and is located below the U-shaped connecting plate 4011, the storage box 4013 is fixedly installed below the U-shaped connecting plate 4011, the first magnetic pole control plate 4014 is provided on one side of the special-shaped fixed plate 4012, a plurality of guide columns 4016 are slidably provided in the special-shaped fixed plate 4012, the adjusting shaft 40112 is slidably provided in the inverted U-shaped limiting groove one 4018, the adjusting shaft 40112 is lifted to drive the second magnetic pole control plate 4015 to be lifted upwards along the inverted U-shaped limiting groove one 4018 and the inverted U-shaped limiting groove two 4019, and then the second magnetic pole control plate 4015 is moved to the other end of the groove body along the inverted U-shaped limiting groove one 4018 and the inverted U-shaped limiting groove two 4019, and then the second magnetic pole control plate 4015 is limited in position by falling downwards at the one end of the inverted U-shaped limiting groove one 4018 by its own gravity, and the positions of the second magnetic pole control plate 4015 in use and not in use are at the two ends of the inverted U-shaped limiting groove one 4018 respectively, so that the correct and accurate control of the motor 5 is not affected by the second magnetic pole control plate 4015 at other positions.

[0028] As a further implementation of the above technical solution: as Figure 1 As shown, the flattening assembly 3 comprises two vertical plates 301 and two air cylinders 302, the two vertical plates 301 are fixedly installed on the two sides of the top of the mounting table 1, the two air cylinders 302 are fixedly installed on the sides away from each other of the two vertical plates 301 through mounting frames, the interiors of the two vertical plates 301 are each provided with a mounting groove 303, the interiors of the two mounting grooves 303 are each fixedly provided with a fixed column 304, the outer surfaces of the two fixed columns 304 are each slidably connected with a sliding plate 305, the opposite side of each of the two sliding plates 305 is rotatably connected with two flattening rollers 306, the sliding plate 305 is vertically lifted under the guidance of the fixed column 304 by the extension and contraction of the air cylinder 302, so as to drive the two flattening rollers 306 below to change positions, thereby facilitating the tin foil to pass between the two flattening rollers 306 distributed above and below.

[0029] As a further implementation of the above technical solution: as Figure 5As shown, the automatic cutting assembly 6 comprises two opposite plates 601, a cutting knife 602 and two lifting seats 603, the two opposite plates 601 are fixedly installed on the top of the mounting table 1, the interiors of the two opposite plates 601 are provided with vertical grooves 604, the interiors of the two vertical grooves 604 are fixedly installed with vertical rods 605, the two lifting seats 603 are slidingly installed on the outer surfaces of the two vertical rods 605, two guide roller sets 606 are fixedly installed between the opposite sides of the two vertical rods 605, the front faces of the two lifting seats 603 are fixedly connected with driving strips 607, the opposite sides of the two opposite plates 601 are fixedly installed with support shelves 608, the number of support layers of the support shelves 608 corresponds to the height of each second magnetic pole control plate 4015, so that the cutting position of the cutting knife 602 is changed according to the control position of the second magnetic pole control plate 4015 at different positions.

[0030] When the present application is used, the tin foil passes through the flattening rollers 306 arranged above and below between the two vertical plates 301 and passes through between the two guide roller sets 606, is wrapped on the winding roller 2, the flattening rollers 306 connected with the sliding plate 305 are driven to move up under the guidance of the fixed column 304 by the extension and contraction of the air cylinder 302, the tin foil is extruded by the flattening rollers 306, the surface of the tin foil is flattened and winding is completed during the winding process of the winding roller 2, during the winding process, as the winding is continuously carried out, the tin foil on the outer surface of the winding roller 2 becomes thicker and thicker, the weight also gradually increases with the thickness of the winding, during the weight increasing process, the lifting plate 4022 moves downward under the guidance of the support column 4023 through the sliding buckle 4024, and the U-shaped connecting plate 4011 is driven downward by the winding roller 2, during the downward movement, the storage box 4013 drives the second magnetic pole control plate 4015 inside it to move downward, when the second magnetic pole control plate 4015 outside the storage box 4013 and the first magnetic pole control plate 4014 are attracted to each other, the power supply is disconnected, the signal of releasing the operation of the motor 5 is released, the winding of the winding roller 2 is stopped, the length and weight of the tin foil winding are controlled, and the precision of the tin foil winding is effectively improved.

[0031] According to different winding requirements, the second magnetic pole control plate 4015 meeting the winding weight requirement is removed from the storage box 4013 through the thickness mark 40111. Only the adjusting shaft 40112 is lifted to drive the second magnetic pole control plate 4015 to be lifted upwards along the inverted U-shaped limiting groove one 4018 and the inverted U-shaped limiting groove two 4019, and then the second magnetic pole control plate 4015 is moved to the other end of the groove body. The second magnetic pole control plate 4015 is limited in position by falling down at one end of the inverted U-shaped limiting groove one 4018 through its own gravity. At this time, one side of the second magnetic pole control plate 4015 is outside the storage box 4013. When the winding roller 2 is wound to a weight that meets the winding requirements, the corresponding second magnetic pole control plate 4015 is pressed down between the first magnetic pole control plate 4014 and the second magnetic pole control plate 4015 to realize the release of the motor 5 operation power-off signal, avoiding the winding roller 2 to continue winding, which can meet the winding precision control requirements of various winding weights.

[0032] When the U-shaped connecting plate 4011 is lowered due to the increase of the weight of the wound tin foil, the two drive bars 607 connected thereto drive the two lifting seats 603 to be lowered, and the lifting seats 603 drive the two guide roller groups 606 to be lowered. When the two guide roller groups 606 are lowered, the tin foil between them is pressed downwards. After the U-shaped connecting plate 4011 is lowered to the position between the second magnetic pole control plate 4015 and the first magnetic pole control plate 4014 to be attracted, the communication power-off control is realized, and the motor 5 operation power-off signal is released. At this time, the tin foil between the two guide roller groups 606 will be moved to the cutting edge above the cutting knife 602 and be cut by the top cutting edge of the cutting knife 602. The number of support layers of the support layer frame 608 corresponds to the height of each second magnetic pole control plate 4015, so as to change the cutting position of the cutting knife 602 according to the control position of the second magnetic pole control plate 4015 at different positions.

[0033] Although embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A flattening and winding device for tin foil, comprising a mounting table (1), a winding roller (2), and a flattening assembly (3), characterized in that: An automatic control component (4) is installed on the top of the mounting platform (1), a motor (5) is installed at one end of the winding roller (2), and an automatic cutting component (6) is fixedly installed on the top of the mounting platform (1). The automatic control component (4) includes an automatic control component (401) and a support component (402). The automatic control component (401) includes a U-shaped connecting plate (4011), an irregularly shaped fixing plate (4012), a storage box (4013), a first magnetic pole control plate (4014), and several second magnetic pole control plates (4015). Several guides are fixedly installed at the bottom of the U-shaped connecting plate (4011). The outer surface of each of the guide posts (4016) is equipped with a return spring (4017). The front of the storage box (4013) is provided with a number of inverted U-shaped limiting grooves (4018). The inner surface of the storage box (4013) is provided with a number of inverted U-shaped limiting grooves (4019). One side of the storage box (4013) is provided with a number of through grooves (40110). The front of the storage box (4013) is fixedly equipped with a number of thickness marking stickers (40111). One side of the second magnetic pole control plate (4015) is fixedly equipped with an adjustment shaft (40112). The support member (402) includes two support plates (4021) and two lifting plates (4022). The winding roller (2) is rotatably installed between the two lifting plates (4022) on opposite sides. Two support columns (4023) are fixedly installed on the top of each of the two support plates (4021). Sliding buckles (4024) are slidably connected to the outer surfaces of the two support columns (4023). Both sliding buckles (4024) are fixedly connected to the lifting plate (4022), the U-shaped connecting plate (4011) is rotatably mounted on the outer surface of the winding roller (2), the irregular fixed plate (4012) is fixedly connected between the two supporting plates (4021) on opposite sides, and the irregular fixed plate (4012) is located below the U-shaped connecting plate (4011); The storage box (4013) is fixedly installed below the U-shaped connecting plate (4011), the first magnetic pole control plate (4014) is installed on one side of the irregular fixed plate (4012), a number of guide posts (4016) are slidably installed inside the irregular fixed plate (4012), and the adjusting shaft (40112) is slidably installed inside the inverted U-shaped limiting groove (4018).

2. The foil flattening and winding equipment according to claim 1, characterized in that: The flattening assembly (3) includes two upright plates (301) and two cylinders (302), with the two upright plates (301) fixedly installed on both sides of the top of the mounting platform (1).

3. The tin foil flattening and winding equipment according to claim 2, characterized in that: The two cylinders (302) are respectively fixedly installed on the opposite side of the two upright plates (301) by mounting brackets. The interior of each of the two upright plates (301) is provided with a mounting groove (303), and a fixing column (304) is fixedly installed inside each of the two mounting grooves (303).

4. The foil flattening and winding equipment according to claim 3, characterized in that: The outer surfaces of the two fixed columns (304) are slidably connected with sliding plates (305), and two flattening rollers (306) are rotatably connected to the opposite side of the two sliding plates (305) and the opposite side of the two upright plates (301).

5. The foil flattening and winding equipment according to claim 1, characterized in that: The automatic cutting assembly (6) includes two opposing plates (601), a cutting blade (602) and two lifting seats (603). The two opposing plates (601) are fixedly installed on the top of the mounting platform (1). The interior of the two opposing plates (601) is provided with vertical grooves (604), and vertical rods (605) are fixedly installed inside the two vertical grooves (604).

6. The tin foil flattening and winding equipment according to claim 5, characterized in that: The two lifting seats (603) are slidably mounted on the outer surfaces of the two vertical rods (605), and two guide roller groups (606) are fixedly installed between the opposite sides of the two vertical rods (605). A drive bar (607) is fixedly connected to the front of each of the two lifting seats (603), and a support shelf (608) is fixedly installed on the opposite side of each of the two opposing plates (601).

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