Electric heating oven structure convenient for copper foil to enter and exit

Abstract

The utility model relates to the technical field of drying oven structures, in particular to an electric heating drying oven structure convenient for copper foil to enter and exit, which comprises a drying oven, a sealing cover is hinged to the top end of the drying oven, a lifting assembly is arranged at the bottom end of an inner cavity of the drying oven, and a lifting plate is arranged at the top end of the lifting assembly. And machine shells are arranged on the left side and the right side of the top end of the lifting plate correspondingly, sliding assemblies are arranged in inner cavities of the two machine shells correspondingly, sliding ways are formed in the top ends of the two machine shells correspondingly, and a pair of supports is embedded in an inner cavity of each sliding way in a sliding mode. According to the electric heating oven structure convenient for the copper foil to enter and exit, the problems that in the whole aging process, most copper foil manufacturers mostly adopt top opening type ovens, in the whole aging process, the top covers of the ovens need to be opened firstly, then the copper foil is hoisted in and out through a travelling crane, hooks of the travelling crane need to be disassembled and assembled on a wind-up roller, and the cost is high are solved. And in the dismounting and mounting process, a user needs to put the hand into the drying oven, and the internal temperature is high, so that scalds are easily caused.

Description

Technical Field

[0001] The utility model relates to the technical field of oven structures, in particular to an electric heating oven structure that is convenient for copper foil to be put in and out. Background Art

[0002] Electrolytic copper foil is obtained by controlling the current and line speed under the action of various organic additives in the solution to obtain electrolytic copper foil with various required properties. Since organic additives participate in the electrodeposition process of copper foil and are interspersed between the grains, the various properties of electrolytic copper foil, especially the mechanical properties, will change over time after it is produced. In order to ensure that the copper foil is controlled in a relatively stable mechanical state during shipment, so that the various internal properties of the copper foil are stable during the subsequent lithium battery design and copper foil use process, and to avoid various safety problems caused by the performance changes of the copper foil current collector material, the copper foil is usually aged before the raw foil is finished and cut. In order to save time and increase shipments, an oven is often used to accelerate the aging process. At present, most copper foil manufacturers use top-opening ovens. During the entire aging process, the top cover of the oven needs to be opened first, and then the copper foil is hoisted in and out with a crane. The hook of the crane needs to be disassembled and assembled on the winding roller. During the disassembly and assembly process, the user needs to put his hand deep into the oven to complete it. The internal temperature is high and burns are likely to occur. To address this problem, an electric heating oven structure that facilitates the entry and exit of copper foil is provided. Utility Model Content

[0003] The purpose of the utility model is to provide an electric heating oven structure that is convenient for copper foil to enter and exit, so as to solve the problems raised in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: an electric heating oven structure that is convenient for copper foil to enter and exit, comprising an oven, a sealing cover is hinged at the top of the oven, a lifting assembly is arranged at the bottom end of the inner cavity of the oven, a lifting plate is arranged at the top of the lifting assembly, and a housing is arranged on the left and right sides of the top of the lifting plate, respectively, and the inner cavities of the two housings are provided with sliding assemblies, and the tops of the two housings are provided with slideways, and the inner cavity of each slideway can be slidably embedded with a pair of brackets, and the two pairs of brackets are respectively connected to the two sliding assemblies, and the top of each bracket is provided with an arc groove, and the outer wall of the oven is provided with a driving assembly on both sides, and the bottom end of the lifting plate is provided with a plurality of telescopic rods, and the bottom ends of the plurality of telescopic rods are fixedly connected to the bottom end of the inner cavity of the oven.

[0004] Preferably, each of the driving components includes a first fixed plate, a second fixed plate and a cylinder, the first fixed plate is arranged on one side of the outer wall of the oven, the second fixed plate is arranged on one side of the outer wall of the sealing cover, the cylinder is hinged at the top end of the first fixed plate, and the output end of the cylinder is hinged at the bottom end of the second fixed plate.

[0005] Preferably, the sliding assembly includes a screw rod, a turntable, a slider and a limit assembly, one end of the screw rod is rotatably connected to the rear side of the inner cavity of the casing through a bearing, the other end of the screw rod extends to the front end of the casing and is fixedly connected to the turntable, the two sliders are respectively screwed to the front and rear sides of the outer wall of the screw rod and are fixedly connected to two of the brackets, and the limit assembly is arranged at the bottom end of the inner cavity of the casing and is fixedly connected to the bottom ends of the two sliders.

[0006] Preferably, the threads on the front and rear sides of the outer wall of the screw rod are arranged opposite to each other.

[0007] Preferably, the limit assembly includes a limit slot and a limit block, the limit slot is opened at the bottom end of the inner cavity of the casing, the two limit blocks can be slidably embedded in the inner cavity of the limit slot and fixedly connected to the top ends of the two sliders, the inner cavity of the limit slot is adapted to fit the outer wall of the limit block and are both in a "T" shape.

[0008] Preferably, the lifting assembly includes a motor, a worm, a screw, a worm wheel and a moving cylinder. The motor is arranged at the right end of the oven, and the output end of the motor extends to the inner cavity of the oven. One end of the worm is rotatably connected to the left side of the inner cavity of the oven through a bearing, and the other end of the worm is fixedly connected to the output end of the motor. The screw is screwed to the bottom end of the inner cavity of the oven, and the worm wheel is fixedly sleeved on the outer wall of the screw. The moving cylinder is screwed to the outer wall of the screw and fixedly connected to the bottom end of the lifting plate.

[0009] Preferably, the worm is meshed with a worm wheel.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. Through the setting of the lifting assembly, the lifting plate can drive the casing and the bracket to slide upward and extend out of the inner cavity of the oven, so that the operation can be performed outside the oven when disassembling the crane hook. This solves the problem that most copper foil manufacturers currently use top-opening ovens. During the entire aging process, the top cover of the oven needs to be opened first, and then the copper foil needs to be hoisted in and out by the crane. The hook of the crane needs to be disassembled and assembled on the winding roller. During the disassembly and assembly process, the user needs to put his hand deep into the oven to complete it, and the internal temperature is high and it is easy to get burned;

[0012] 2. By setting the sliding component, the distance between the two brackets can be adjusted, and then the distance between the two adjacent brackets can be adjusted according to the thickness of the copper foil rolled on the winding roller, so that the two winding rollers can be placed parallel to each other in the inner cavity of the oven. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2This is a front cross-sectional view of the utility model;

[0015] Figure 3 It is a top sectional view of the oven of the utility model;

[0016] Figure 4 It is a left side cross-sectional view of the casing of the utility model;

[0017] Figure 5 For this utility model Figure 4 Enlarged view of point A.

[0018] In the figure: 1. oven; 2. sealing cover; 3. first fixed plate; 4. second fixed plate; 5. cylinder; 6. telescopic rod; 7. lifting plate; 8. casing; 9. slideway; 10. bracket; 11. arc groove; 12. screw; 13. worm gear; 14. moving cylinder; 15. motor; 16. worm; 17. lead screw; 18. turntable; 19. slider; 20. limit groove; 21. limit block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 5The utility model provides a technical solution: an electric heating oven structure that is convenient for copper foil to enter and exit, including an oven 1, a sealing cover 2 is hinged on the top of the oven 1, a lifting component is arranged at the bottom end of the inner cavity of the oven 1, a lifting plate 7 is arranged at the top of the lifting component, and shells 8 are arranged on the left and right sides of the top of the lifting plate 7, respectively, and the inner cavities of the two shells 8 are provided with sliding components, and slideways 9 are provided at the tops of the two shells 8. A pair of brackets 10 are slidably embedded in the inner cavity of each slideway 9, and the two pairs of brackets 10 are respectively connected to the two sliding components, and an arc groove 11 is provided at the top of each bracket 10. Driving components are arranged on the left and right sides of the outer wall of the oven 1, and a plurality of telescopic rods 6 are arranged at the bottom end of the lifting plate 7, and the bottom ends of the plurality of telescopic rods 6 are fixedly connected to the bottom end of the inner cavity of the oven 1. By setting the lifting component, the lifting plate 7 can drive the casing 8 and the bracket 10 to slide upward and extend out of the inner cavity of the oven 1, so that the operation can be performed outside the oven 1 when disassembling the crane hook. This solves the problem that most copper foil manufacturers currently use top-opening ovens 1. During the entire aging process, it is necessary to first open the top cover of the oven 1, and then use the crane to lift the copper foil in and out. The crane hook needs to be disassembled and assembled to the winding roller. During the disassembly and assembly process, the user needs to put his hand deep into the oven 1 to complete it. The high internal temperature is prone to burns. By setting the sliding component, the distance between the two brackets 10 can be adjusted, and then the thickness of the copper foil rolled on the winding roller can be adjusted to adjust the distance between the two adjacent brackets 10, so that the two winding rollers can be placed parallel to the inner cavity of the oven 1.

[0021] In this embodiment, each driving assembly includes a first fixed plate 3, a second fixed plate 4 and a cylinder 5. The first fixed plate 3 is arranged on one side of the outer wall of the oven 1, and the second fixed plate 4 is arranged on one side of the outer wall of the sealing cover 2. The cylinder 5 is hinged at the top end of the first fixed plate 3, and the output end of the cylinder 5 is hinged at the bottom end of the second fixed plate 4, so that the output end of the cylinder 5 is extended or retracted, thereby realizing the control of opening and closing of the sealing cover 2.

[0022] In this embodiment, the sliding assembly includes a screw rod 17, a turntable 18, a slider 19 and a limit assembly. One end of the screw rod 17 is rotatably connected to the rear side of the inner cavity of the casing 8 through a bearing, and the other end of the screw rod 17 extends to the front end of the casing 8 and is fixedly connected to the turntable 18. The two sliders 19 are respectively screwed to the front and rear sides of the outer wall of the screw rod 17 and are fixedly connected to two of the brackets 10. The limit assembly is arranged at the bottom end of the inner cavity of the casing 8 and is fixedly connected to the bottom ends of the two sliders 19. The turntable 18 is rotated to drive the screw rod 17 to rotate, so that the threads on the front and rear sides of the outer wall of the screw rod 17 relative to each other generate relative thread rotation force, so that the two sliders 19 slide relatively at the same time under the limiting action of the limiting groove 20 and the limiting block 21, so that the two brackets 10 slide relatively at the same time, and the distance between the two brackets 10 can be adjusted, so that the thickness of the copper foil rolled on the winding roller can be adjusted to the distance between the two adjacent brackets 10, so that the two winding rollers can be placed in parallel in the inner cavity of the oven 1.

[0023] In this embodiment, the threads on the front and rear sides of the outer wall of the screw rod 17 are arranged relatively to each other, so that when the screw rod 17 rotates, the front and rear sides of its outer wall generate relative thread rotation force, so that the two sliders 19 slide relatively to each other at the same time under the limiting action of the limiting groove 20 and the limiting block 21.

[0024] In this embodiment, the limit assembly includes a limit groove 20 and a limit block 21. The limit groove 20 is opened at the bottom end of the inner cavity of the casing 8. The two limit blocks 21 can be slidably embedded in the inner cavity of the limit groove 20 and fixedly connected to the top ends of the two sliders 19. Under the interaction between the limit groove 20 and the limit block 21, the slider 19 can be prevented from rotating with the screw rod 17 when the screw rod 17 rotates, thereby improving the stability of the sliding assembly during use. The inner cavity of the limit groove 20 and the outer wall of the limit block 21 are matched and both are in a "T" shape, so that one end of the limit block 21 can always remain embedded in the inner cavity of the limit groove 20, thereby improving the stability of the limit assembly during use.

[0025] In this embodiment, the lifting assembly includes a motor 15, a worm 16, a screw 12, a worm wheel 13 and a moving cylinder 14. The motor 15 is arranged at the right end of the oven 1, and the output end of the motor 15 extends to the inner cavity of the oven 1. One end of the worm 16 is rotatably connected to the left side of the inner cavity of the oven 1 through a bearing, and the other end of the worm 16 is fixedly connected to the output end of the motor 15. The screw 12 is screwed to the bottom end of the inner cavity of the oven 1, and the worm wheel 13 is fixedly sleeved on the outer wall of the screw 12. The moving cylinder 14 is screwed to the outer wall of the screw 12 and is fixedly connected to the bottom end of the lifting plate 7. The motor 15 is started to drive the worm 16 to rotate. Since the worm 16 is meshed with the worm wheel 13, when the worm 16 rotates, the worm wheel 13 can drive the worm 12 to rotate. The rod 12 rotates, and under the action of the rotational force of the thread on the outer wall of the screw 12, when the screw 12 rotates, the movable cylinder 14 can push the lifting plate 7 to slide up and down along a straight line under the limiting action of the multiple telescopic rods 6, so that the lifting plate 7 can drive the casing 8 and the bracket 10 to slide upward and extend out of the inner cavity of the oven 1, so that the operation can be performed outside the oven 1 when disassembling the crane hook, which solves the problem that most copper foil manufacturers currently use top-opening ovens 1. During the entire aging process, it is necessary to open the top cover of the oven 1 first, and then use the crane to lift the copper foil in and out, and the crane hook needs to be disassembled and assembled to the winding roller. During the disassembly and assembly process, the user needs to put his hand deep into the oven 1 to complete it, and the internal temperature is high and burns are easy to occur.

[0026] In this embodiment, the worm 16 is meshed with the worm wheel 13 , so that when the worm 16 rotates, the worm wheel 13 drives the screw 12 to rotate.

[0027] The use method and advantages of the utility model: When in use, the working process is as follows:

[0028] Start the cylinder 5 to extend or retract the output end of the cylinder 5, so as to realize the control of opening and closing of the sealing cover 2, start the motor 15, so that the motor 15 drives the worm 16 to rotate. Since the worm 16 is meshed with the worm wheel 13, when the worm 16 rotates, the worm wheel 13 drives the screw 12 to rotate. Under the action of the rotation force of the outer wall thread of the screw 12, when the screw 12 rotates, the moving cylinder 14 can push the lifting plate 7 to slide up and down along a straight line under the limiting action of the multiple telescopic rods 6, so that the lifting plate 7 can drive the casing 8 and the bracket 10 to slide upward and extend out of the inner cavity of the oven 1, so that the operation can be performed outside the oven 1 when disassembling the driving hook, which solves the problem that most copper foil manufacturers currently use the top-opening oven 1, and in the whole During the aging process, it is necessary to open the top cover of the oven 1 first, and then use a crane to lift the copper foil in and out. The hook of the crane needs to be disassembled and assembled onto the winding roller. During the disassembly and assembly process, the user needs to put his hand deep into the oven 1 to complete it. The internal temperature is high and burns are likely to occur. Rotate the turntable 18 to make the turntable 18 drive the screw rod 17 to rotate, so that the threads relative to each other on the front and rear sides of the outer wall of the screw rod 17 produce relative thread rotation forces, so that the two sliders 19 slide relative to each other at the same time under the limiting action of the limit groove 20 and the limit block 21, so that the two brackets 10 slide relative to each other at the same time, and the distance between the two brackets 10 can be adjusted, so that the thickness of the copper foil rolled on the winding roller can be adjusted to the distance between the two adjacent brackets 10, so that the two winding rollers can be placed parallel to the inner cavity of the oven 1.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric heating oven structure for facilitating the entry and exit of copper foil, comprising an oven (1), characterized in that: The top of the oven (1) is hingedly connected with a sealing cover (2); the bottom of the inner cavity of the oven (1) is provided with a lifting assembly; the top of the lifting assembly is provided with a lifting plate (7); the left and right sides of the top of the lifting plate (7) are provided with housings (8); the inner cavities of the two housings (8) are provided with sliding assemblies; the tops of the two housings (8) are provided with slideways (9); the inner cavity of each slideway (9) is slidably embedded with a pair of brackets (10); the two pairs of brackets (10) are respectively connected to the two sliding assemblies; the top of each bracket (10) is provided with an arc groove (11); the left and right sides of the outer wall of the oven (1) are provided with driving assemblies; the bottom of the lifting plate (7) is provided with a plurality of telescopic rods (6); the bottom ends of the plurality of telescopic rods (6) are fixedly connected to the bottom of the inner cavity of the oven (1).

2. The electric heating oven structure for facilitating the entry and exit of copper foil according to claim 1, characterized in that: Each of the driving components comprises a first fixed plate (3), a second fixed plate (4) and a cylinder (5); the first fixed plate (3) is arranged on one side of the outer wall of the oven (1); the second fixed plate (4) is arranged on one side of the outer wall of the sealing cover (2); the cylinder (5) is hinged on the top end of the first fixed plate (3); and the output end of the cylinder (5) is hinged on the bottom end of the second fixed plate (4).

3. The electric heating oven structure for facilitating the entry and exit of copper foil according to claim 1, characterized in that: The sliding assembly comprises a screw rod (17), a rotating disk (18), a slider (19) and a limit assembly. One end of the screw rod (17) is rotatably connected to the rear side of the inner cavity of the casing (8) through a bearing, and the other end of the screw rod (17) extends to the front end of the casing (8) and is fixedly connected to the rotating disk (18). The two sliders (19) are respectively screwed to the front and rear sides of the outer wall of the screw rod (17) and are fixedly connected to two of the brackets (10). The limit assembly is arranged at the bottom end of the inner cavity of the casing (8) and is fixedly connected to the bottom ends of the two sliders (19).

4. The electric heating oven structure for facilitating the entry and exit of copper foil according to claim 3, characterized in that: The threads on the front and rear sides of the outer wall of the screw rod (17) are arranged opposite to each other.

5. The electric heating oven structure for facilitating the entry and exit of copper foil according to claim 3, characterized in that: The limiting assembly comprises a limiting groove (20) and a limiting block (21); the limiting groove (20) is arranged at the bottom end of the inner cavity of the housing (8); the two limiting blocks (21) are slidably embedded in the inner cavity of the limiting groove (20) and are fixedly connected to the top ends of the two sliding blocks (19); the inner cavity of the limiting groove (20) and the outer wall of the limiting block (21) are matched and both are in a "T" shape.

6. The electric heating oven structure for facilitating the entry and exit of copper foil according to claim 1, characterized in that: The lifting assembly comprises a motor (15), a worm (16), a screw (12), a worm wheel (13) and a moving cylinder (14); the motor (15) is arranged at the right end of the oven (1); the output end of the motor (15) extends to the inner cavity of the oven (1); one end of the worm (16) is rotatably connected to the left side of the inner cavity of the oven (1) through a bearing; the other end of the worm (16) is fixedly connected to the output end of the motor (15); the screw (12) is screwed to the bottom end of the inner cavity of the oven (1); the worm wheel (13) is fixedly sleeved on the outer wall of the screw (12); and the moving cylinder (14) is screwed to the outer wall of the screw (12) and fixedly connected to the bottom end of the lifting plate (7).

7. The electric heating oven structure for facilitating the entry and exit of copper foil according to claim 6, characterized in that: The worm (16) is meshed with the worm wheel (13).

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