Drying oven temperature control system based on coating line technology

Abstract

The invention discloses an oven temperature control system based on a coating line process, and relates to the technical field of oven temperature control. A temperature monitoring assembly is rotationally arranged in a drying oven main box body, a drying control assembly is installed on the inner side of the temperature monitoring assembly, permanent magnets are arranged on the surfaces of second magnetic plates, electromagnets on first magnetic plates and the permanent magnets on the corresponding second magnetic plates are in magnetic repulsion, and linkage plates are arranged in the temperature monitoring assembly in a sliding mode. An arc-shaped inner gear ring moving synchronously with the linkage plate is arranged above the linkage plate, and a regulating gear meshed with the arc-shaped inner gear ring is fixedly arranged on the circumferential side face of the drying cylinder. The drying cylinder is controlled to rotate by 180 degrees, so that the air outlet hole deviates from the position of the coating line, when the surface temperature of the coating line at the position is reduced to be within a normal range, the drying cylinder is driven by the arc-shaped inner gear ring to reversely rotate by 180 degrees, so that the air outlet hole is aligned to the coating line again, and the surface temperature of the coating line at the position can be accurately controlled.

Description

Technical Field

[0001] The invention belongs to the technical field of oven temperature control, and in particular relates to an oven temperature control system based on a coating line process. Background Art

[0002] Hot air ovens are mainly used for heating, curing, drying and dehydrating materials and products. They are widely used in various industries such as pharmaceuticals, chemicals, light industry and heavy industry. In the production process of printed products, printed products often need to be dried in an oven after coating. The level of heat source inside the oven will directly affect the actual temperature of the product surface, especially the temperature control during the drying process of the coating line.

[0003] In the prior art, a set of hot air outlet equipment is generally installed around the coating line to dry the coating line, and multiple temperature sensors are arranged around the coating line. When the surface temperature of the coating line is detected to be high, the entire hot air outlet equipment is directly controlled to be away from the coating line. Although this temperature control method can avoid the degradation of the coating line quality due to excessive temperature, it reduces the drying efficiency and drying effect for the local area of ​​the coating line with lower temperature. To this end, we provide an oven temperature control system based on the coating line process to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an oven temperature control system based on a coating line process, which solves the problems in the above-mentioned background technology through the specific structural design of a temperature monitoring component, a drying control component, a correction control box and a coating line correction component.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is an oven temperature control system based on a coating line process, comprising an oven main body, wherein two closed doors are hingedly installed on the front side of the oven main body; a temperature control mechanism rotatably arranged therewith is installed inside the oven main body; the temperature control mechanism comprises a temperature monitoring component, wherein the temperature monitoring component is rotatably arranged inside the oven main body, wherein the temperature monitoring component comprises a plurality of temperature sensors arranged in a linear array and a first magnetic plate that moves axially, wherein an electromagnet is arranged on the surface of the first magnetic plate; and a drying control component, wherein the drying control component is installed on the inner side of the temperature monitoring component and is arranged in a linear array, wherein the drying control component is arranged in a one-to-one correspondence with the temperature sensors.

[0007] The drying control component includes a second magnetic plate, a permanent magnet is arranged on the surface of the second magnetic plate, and the electromagnet on the first magnetic plate and the permanent magnet on the corresponding second magnetic plate repel each other magnetically; an elastically resettable linkage plate, the linkage plate is slidably arranged inside the temperature monitoring component, and an arc-shaped internal gear ring that moves synchronously with the linkage plate is arranged above the linkage plate; and a drying cylinder, a plurality of air outlet holes are opened on the peripheral side of the drying cylinder and both ends of the drying cylinder are open structures, and two adjacent drying cylinders are clamped with each other, and a regulating gear that meshes with the arc-shaped internal gear ring is fixedly arranged on the peripheral side of the drying cylinder close to one end thereof.

[0008] The present invention is further configured such that a first mounting opening is provided on the left side wall of the main box body of the oven, and a second mounting opening coaxial with the first mounting opening is provided on the right side wall of the main box body of the oven; the temperature monitoring component also includes a first support plate and a second support plate arranged relatively to each other, the first support plate is rotatably arranged inside the first mounting opening, the second support plate is rotatably arranged inside the second mounting opening, the first support plate and the second support plate are fixedly connected via an axial mounting seat, the temperature sensor is mounted on the surface of the axial mounting seat and its detection end is close to the coating line.

[0009] The present invention is further configured as follows: a motor seat is fixedly installed on the right side wall of the main box body of the oven, a drying control gear is fixedly installed on the output shaft of the drying control motor installed on the motor seat, a drying control gear is fixedly installed on one side of the second support plate and is located outside the main box body of the oven, the drying control gear ring and the drying control gear are meshed with each other, a supporting ring is fixedly installed on the other side of the second support plate and is located inside the main box body of the oven, a first butt joint pipe is fixedly installed on the side of the second support plate close to the support ring, and a closed ring coaxial with the first butt joint pipe is fixedly installed at one end.

[0010] The present invention is further configured as follows: a support plate is fixedly provided on the surface of the axial mounting seat at a position close to the first support disk, a second butt joint is fixedly provided on the side of the support plate away from the first support disk, an annular closed groove coaxial with the second butt joint is provided at one end of the second butt joint; an annular closed groove coaxial with the first end of the drying cylinder is provided, a closed ring coaxial with the other end of the drying cylinder is fixedly provided, the annular closed groove between two adjacent drying cylinders is gap matched with the closed ring gap, the closed ring on the first butt joint is gap matched with the annular closed groove on the adjacent drying cylinder, and the annular closed groove on the second butt joint is gap matched with the closed ring on the drying cylinder.

[0011] The present invention is further configured such that a support rod coaxial with the second docking tube is fixedly provided on the surface of the support plate, a fixed disk corresponding to the drying cylinder one by one is fixedly provided on the peripheral side of the support rod, a plurality of ventilation holes are opened on the surface of the fixed disk, a positioning ring corresponding to the position of the annular closed groove on the same drying cylinder is fixedly provided on the inner wall of the drying cylinder, and the positioning ring is rotatably fitted on the corresponding peripheral side of the fixed disk.

[0012] The present invention is further configured such that a correction control box connected to the bottom of the main box body of the oven is fixedly provided, a reciprocating control motor is fixedly installed on one side of the first support plate, an axial screw rotatably connected to the support ring is connected to the output end of the reciprocating control motor, a support frame fixedly connected to the first magnetic plate is slidably provided on the surface of the axial mounting seat, a movable plate threadably matched with the axial screw is fixedly provided on one side of the first magnetic plate, and a drying control box connected to the first docking pipe is fixedly installed on the surface of the second support plate.

[0013] The present invention is further configured as follows: the temperature control mechanism also includes a coating line correction component; wherein the coating line correction component includes a first transmission wheel and a second transmission wheel arranged up and down, the first transmission wheel and the second transmission wheel are connected by a transmission belt, the first transmission wheel is fixedly arranged on the output shaft of the drying control motor, a first shaft body is fixedly arranged on the surface of the second transmission wheel, and a first bevel gear is fixedly arranged at one end of the first shaft body; a second shaft body is rotatably arranged inside the main box body of the oven, a second bevel gear meshing with the first bevel gear is fixedly arranged at one end of the second shaft body, a connecting frame is fixedly arranged on the peripheral side of the second shaft body, and a correction wheel for extruding the coating line is rotatably arranged on the inner side of the connecting frame; a first center hole is opened on the surface of the first support plate, a second center hole coaxial with the first center hole is opened on the surface of the second support plate, a third center hole is opened on the right side wall of the correction control box, and a fourth center hole coaxial with the third center hole is opened on the left side wall of the correction control box.

[0014] The present invention is further configured as follows: the drying control component also includes a mounting bracket fixedly mounted on the axial mounting seat, the temperature sensor is arranged on the inner side of the mounting bracket, an annular guide plate is fixedly arranged on the surface of the mounting bracket, the arc-shaped inner gear ring is rotatably arranged on the annular guide plate and the two are arranged coaxially, the linkage plate is slidably arranged on the axial mounting seat, and a limiting guide rod that slides with the axial mounting seat is fixedly arranged on the inner side wall of the linkage plate; the second magnetic plate is fixedly arranged on the end of the limiting guide rod, the linkage plate and the arc-shaped inner gear ring are hingedly matched by two symmetrically arranged push-pull rods, the surface of the linkage plate is fixedly provided with a toggle plate that slides with the mounting bracket, and the connecting plate fixedly arranged on the mounting bracket is connected to the toggle plate by an elastic element.

[0015] The present invention has the following beneficial effects:

[0016] 1. In the present invention, the first magnetic plate is driven to move to the second magnetic plate corresponding to the temperature sensor under the action of the axial screw. At this time, the electromagnet on the first magnetic plate is controlled to be energized to generate a magnetic repulsion force on the second magnetic plate. Under the action of the magnetic repulsion force, the linkage plate is driven to move synchronously, thereby driving the arc-shaped inner gear ring to rotate to realize the rotation of the drying cylinder 180°. At this time, the air outlet on the drying cylinder moves from the original position aligned with the coating line to a position away from the coating line, that is, the hot air discharged from the air outlet cannot be directly sprayed onto the coating line. When the surface temperature of the coating line at this position drops to a normal range, the electromagnet is controlled to be powered off and demagnetized to make the linkage plate move in the opposite direction and reset. The reversely rotating arc-shaped inner gear ring drives the drying cylinder to rotate 180° in the opposite direction. At this time, the air outlet is realigned with the coating line, thereby realizing the precise control of the surface temperature of the coating line at this position.

[0017] 2. In the present invention, in the process of drying the coating line by controlling the synchronous rotation of various drying control components, the drying control gear and the first transmission wheel are driven to rotate synchronously through the drying control motor output shaft, and the second transmission wheel is driven to rotate synchronously under the action of the transmission belt, thereby realizing the synchronous rotation of the first bevel gear, and the second shaft is realized by the cooperation of the first bevel gear and the second bevel gear, and then the correction wheel is driven to rotate through the connecting frame. In this process, the circumferential motion of the correction wheel is used to intermittently squeeze the coating line so that the coating line is tensioned, and then the coating line that is bent and wrinkled due to drying can be straightened, so as to realize the straightening degree correction processing of the coating line after drying.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of an oven temperature control system based on a coating line process.

[0021] Figure 2 for Figure 1 Schematic diagram of the internal structure.

[0022] Figure 3 It is a structural schematic diagram of the temperature control mechanism in the present invention.

[0023] Figure 4 for Figure 3 Schematic diagram of part of the structure.

[0024] Figure 5 for Figure 4 A magnified view of the local structure at point A.

[0025] Figure 6 for Figure 4 Schematic diagram of the structure from another angle.

[0026] Figure 7 for Figure 6 A magnified view of the local structure at point B in the middle.

[0027] Figure 8 for Figure 6 Top view of the structure.

[0028] Fig. 9 It is a schematic diagram of the structure of the drying control component in the present invention.

[0029] Fig.10 for Fig. 9 Schematic diagram of the structure from another angle.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1-main body of oven, 2-sealed door, 3-temperature control mechanism, 4-temperature monitoring assembly, 401-temperature sensor, 402-first magnetic plate, 403-first support plate, 404-second support plate, 405-axial mounting seat, 406-motor seat, 407-drying control motor, 408-drying control gear, 409-drying control gear ring, 410-support ring, 411-first butt joint, 412-sealed ring, 413-support plate, 414-second butt joint, 415-annular sealed groove, 416-support rod, 417-fixed plate, 418-vent, 419-positioning ring, 420-reciprocating control motor, 421-axial screw, 422-support frame, 423-moving plate, 424-drying control Box, 425-first center hole, 426-second center hole, 5-drying control assembly, 501-second magnetic plate, 502-linkage plate, 503-arc inner gear ring, 504-drying cylinder, 505-regulating gear, 506-mounting frame, 507-annular guide plate, 508-limiting guide rod, 509-push-pull rod, 510-sliding plate, 511-connecting plate, 512-elastic element, 6-correction control box, 7-coating line correction assembly, 701-first transmission wheel, 702-second transmission wheel, 703-transmission belt, 704-first shaft, 705-first bevel gear, 706-second shaft, 707-second bevel gear, 708-connecting frame, 709-correction wheel, 8-third center hole, 9-fourth center hole. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] For specific embodiment 1, please refer to Figure 1-10 The present invention is an oven temperature control system based on a coating line process, comprising an oven main body 1, wherein two closed doors 2 are hingedly installed on the front side of the oven main body 1; a temperature control mechanism 3 is installed inside the oven main body 1 and is rotatably arranged therewith; wherein the temperature control mechanism 3 comprises a temperature monitoring component 4 and a drying control component 5; the temperature monitoring component 4 is rotatably arranged inside the oven main body 1, the temperature monitoring component 4 comprises a plurality of temperature sensors 401 arranged in a linear array and a first magnetic plate 402 that moves axially, and an electromagnet is arranged on the surface of the first magnetic plate 402; the drying control component 5 is installed inside the temperature monitoring component 4 and is arranged in a linear array, and the drying control component 5 is arranged one-to-one with the temperature sensor 401;

[0034] The drying control component 5 includes a second magnetic plate 501, an elastically resettable linkage plate 502 and a drying cylinder 504; a permanent magnet is arranged on the surface of the second magnetic plate 501, and the electromagnet on the first magnetic plate 402 and the corresponding permanent magnet on the second magnetic plate 501 repel each other magnetically; the linkage plate 502 is slidably arranged inside the temperature monitoring component 4, and an arc-shaped internal gear ring 503 that moves synchronously with the linkage plate 502 is arranged above the linkage plate 502; a plurality of air outlet holes are opened on the side surface of the drying cylinder 504 and both ends thereof are open structures, and two adjacent drying cylinders 504 are mutually clamped, and a regulating gear 505 that meshes with the arc-shaped internal gear ring 503 is fixedly arranged on the side surface of the drying cylinder 504 close to one end thereof.

[0035] In this embodiment of the present invention, a first mounting opening is provided on the left side wall of the main box body 1 of the oven, and a second mounting opening coaxial with the first mounting opening is provided on the right side wall of the main box body 1 of the oven; the temperature monitoring component 4 also includes a first supporting plate 403 and a second supporting plate 404 arranged opposite to each other, the first supporting plate 403 is rotatably arranged inside the first mounting opening, the second supporting plate 404 is rotatably arranged inside the second mounting opening, the first supporting plate 403 and the second supporting plate 404 are fixedly connected via an axial mounting seat 405, and the temperature sensor 401 is mounted on the surface of the axial mounting seat 405 and its detection end is close to the coating line;

[0036] A motor seat 406 is fixedly installed on the right side wall of the main body 1 of the oven, and a drying control gear 408 is fixedly installed on the output shaft of the drying control motor 407 installed on the motor seat 406. A drying control gear ring 409 located outside the main body 1 of the oven is fixedly installed on one side of the second support plate 404. After the drying control motor 407 is started, the drying control gear ring 409 can be driven to rotate synchronously through the drying control gear 408, thereby driving the second support plate 404 to rotate synchronously, and then the first support plate 404 is realized under the action of the axial mounting seat 405. The synchronous rotation of the support plate 403 enables the various drying control components 5 to rotate around the coating line to achieve hot air drying treatment in various directions around the coating line. The drying control gear ring 409 is meshed with the drying control gear 408. A support ring 410 located on the inner side of the main box body 1 of the oven is fixedly provided on the other side of the second support plate 404. A first docking tube 411 is fixedly provided on one side of the second support plate 404 close to the support ring 410. A closed ring 412 coaxial with the first docking tube 411 is fixedly provided at one end.

[0037] In this embodiment of the present invention, a support plate 413 is fixedly provided on the surface of the axial mounting seat 405 at a position close to the first support plate 403, and a second butt joint pipe 414 is fixedly provided on a side of the support plate 413 away from the first support plate 403. An annular closed groove 415 coaxial with the second butt joint pipe 414 is provided at one end thereof, and the first butt joint pipe 411 and the second butt joint pipe 414 can be used to realize mutual assembly of the drying cylinders 504 and form a complete ventilation duct;

[0038] An annular sealed groove 415 coaxial with the drying cylinder 504 is provided at one end thereof, and a sealed ring 412 coaxial with the drying cylinder 504 is fixedly provided at the other end thereof. The annular sealed groove 415 between two adjacent drying cylinders 504 is gap-matched with the sealed ring 412, the sealed ring 412 on the first butt joint tube 411 is gap-matched with the annular sealed groove 415 on the adjacent drying cylinder 504, and the annular sealed groove 415 on the second butt joint tube 414 is gap-matched with the sealed ring 412 on the drying cylinder 504. Through the above-mentioned assembly method, each drying cylinder 504 can be firmly docked between the first butt joint tube 411 and the second butt joint tube 414, as shown in FIG. Figure 2 shown.

[0039] In this embodiment of the present invention, a support rod 416 coaxial with the second docking tube 414 is fixedly provided on the surface of the support plate 413, and a fixed disk 417 corresponding to the drying cylinder 504 is fixedly provided on the side surface of the support rod 416. A plurality of vents 418 are provided on the surface of the fixed disk 417, and a positioning ring 419 corresponding to the position of the annular closed groove 415 on the same drying cylinder 504 is fixedly provided on the inner wall of the drying cylinder 504. The positioning ring 419 is rotatably engaged on the side surface of the corresponding fixed disk 417. The support of each drying cylinder 504 can be achieved through the cooperation between the positioning ring 419 and the fixed disk 417, and then the hot air flow can be transported between the drying cylinders 504 through the vents 418, and the hot air entering the drying cylinder 504 is discharged along the air outlet to the coating line to achieve drying treatment.

[0040] In this embodiment of the present invention, a correction control box 6 connected to the main box body 1 of the oven is fixedly arranged at the bottom thereof, a reciprocating control motor 420 is fixedly installed on one side of the first support plate 403, an axial screw 421 rotatably connected to the support ring 410 is connected to the output end of the reciprocating control motor 420, a support frame 422 fixedly connected to the first magnetic plate 402 is slidably arranged on the surface of the axial mounting seat 405, a movable plate 423 threadably matched with the axial screw 421 is fixedly arranged on one side of the first magnetic plate 402, a drying control box 424 connected to the first butt joint 411 is fixedly installed on the surface of the second support plate 404; when the drying control box 424 is controlled to start running, hot air can be transported to each drying cylinder 504 through the first butt joint 411 and gradually transported backwards, when the temperature sensor 401 at a certain location detects that the temperature of the coating line at the corresponding location is high, the controller receives the signal and controls the reciprocating control motor 420 to start, Under the action of the axial screw 421, the first magnetic plate 402 is driven to move to the second magnetic plate 501 corresponding to the temperature sensor 401. At this time, the electromagnet on the first magnetic plate 402 is controlled to be energized to generate a magnetic repulsive force on the second magnetic plate 501. Under the action of the magnetic repulsive force, the linkage plate 502 is driven to move synchronously, thereby driving the arc-shaped inner gear ring 503 to rotate to realize the rotation of the drying cylinder 504 by 180°. At this time, the air outlet on the drying cylinder 504 moves from the original position aligned with the coating line to a position away from the coating line, that is, the hot air discharged from the air outlet cannot be directly sprayed onto the coating line. When the surface temperature of the coating line at this position drops to a normal range, the electromagnet is controlled to be powered off and demagnetized to make the linkage plate 502 move in the opposite direction and reset. The reversely rotating arc-shaped inner gear ring 503 drives the drying cylinder 504 to rotate in the opposite direction by 180°. At this time, the air outlet is realigned with the coating line, thereby realizing the precise control of the surface temperature of the coating line at this position.

[0041] Specific embodiment 2, on the basis of specific embodiment 1, the drying control component 5 also includes a mounting frame 506 fixedly mounted on the axial mounting seat 405, the temperature sensor 401 is arranged on the inner side of the mounting frame 506, an annular guide plate 507 is fixedly arranged on the surface of the mounting frame 506, the arc-shaped inner gear ring 503 is rotatably arranged on the annular guide plate 507 and the two are arranged coaxially, the linkage plate 502 is slidably arranged on the axial mounting seat 405, and a limiting guide rod 508 that slides with the axial mounting seat 405 is fixedly arranged on the inner side wall of the linkage plate 502. Through the above-mentioned structural design, the entire drying control component 5 is stably mounted on the axial mounting seat 405, thereby realizing the synchronous rotation of each drying control component 5 with the temperature monitoring component 4. During the drying process of the coating line, the temperature sensor 401 is always around the coating line for temperature monitoring, and the drying cylinder 504 is also around the coating line for hot air output drying;

[0042] The second magnetic plate 501 is fixedly arranged on the end of the limiting guide rod 508, and the linkage plate 502 is hingedly matched with the arc-shaped inner gear ring 503 through two symmetrically arranged push-pull rods 509. A toggle plate 510 that slides with the mounting frame 506 is fixedly arranged on the surface of the linkage plate 502, and a connecting plate 511 fixedly arranged on the mounting frame 506 is connected to the toggle plate 510 through an elastic element 512; when the first magnetic plate 402 moves to the second magnetic plate 501 corresponding to a certain temperature sensor 401, the electromagnet on the first magnetic plate 402 is controlled to be energized to generate a magnetic repulsive force on the second magnetic plate 501, and the linkage plate 502 is driven to move synchronously under the action of the magnetic repulsive force. In this process, the arc-shaped inner gear ring 503 is driven to rotate by the push-pull rod 509, and the control gear 505 is driven to rotate synchronously through the rotation of the arc-shaped inner gear ring 503, and then the arc-shaped inner gear ring 503 is driven to rotate to realize the drying cylinder 504 rotates 180°, at which time the air outlet on the drying cylinder 504 moves from the original position aligned with the coating line to a position away from the coating line, that is, the hot air discharged from the air outlet cannot be directly sprayed onto the coating line, and the toggle plate 510 that moves synchronously with the linkage plate 502 compresses the elastic element 512. When the surface temperature of the coating line at this position drops to a normal range, the control electromagnet is powered off and demagnetized, and the linkage plate 502 is driven to move in the opposite direction and reset with the help of the elastic restoring force of the elastic element 512. In this process, the arc-shaped inner gear ring 503 is driven to rotate in the opposite direction by the push-pull rod 509, and the regulating gear 505 is driven to rotate synchronously by the reverse rotation of the arc-shaped inner gear ring 503. The reverse rotating arc-shaped inner gear ring 503 drives the drying cylinder 504 to rotate in the opposite direction by 180°. At this time, the air outlet is realigned with the coating line, and the elastic element 512 returns to its original state, thereby achieving precise control of the surface temperature of the coating line at this position.

[0043] In this embodiment of the present invention, a first center hole 425 is provided on the surface of the first support plate 403, a second center hole 426 coaxial with the first center hole 425 is provided on the surface of the second support plate 404, a third center hole 8 is provided on the right side wall of the correction control box 6, and a fourth center hole 9 coaxial with the third center hole 8 is provided on the left side wall of the correction control box 6. The coating line passes through the first center hole 425 into the interior of the main box body 1 of the oven and then passes out from the second center hole 426. Subsequently, the coating line is wound on the guide wheel on the right side of the main box body 1 of the oven and passes through the third center hole 8 into the interior of the correction control box 6, and finally passes out from the fourth center hole 9. It should be noted that the coating line passed through the first center hole 425 is connected to a set of traction equipment, and the coating line passed through the fourth center hole 9 is connected to a set of winding equipment, thereby realizing the traction movement of the coating line between the main box body 1 of the oven and the correction control box 6;

[0044] The temperature control mechanism 3 also includes a coating line correction component 7; wherein the coating line correction component 7 includes a first transmission wheel 701 and a second transmission wheel 702 arranged up and down, the first transmission wheel 701 and the second transmission wheel 702 are connected by a transmission belt 703, the first transmission wheel 701 is fixedly arranged on the output shaft of the drying control motor 407, the surface of the second transmission wheel 702 is fixedly provided with a first shaft 704, and one end of the first shaft 704 is fixedly provided with a first bevel gear 705; a second shaft 706 is rotatably arranged inside the main box body 1 of the oven, and a second bevel gear 707 meshing with the first bevel gear 705 is fixedly arranged at one end of the second shaft 706, a connecting frame 708 is fixedly arranged on the side surface of the second shaft 706, and a correction device for extruding the coating line is rotatably arranged inside the connecting frame 708 Wheel 709; in the process of drying the coating line by controlling the synchronous rotation of each drying control component 5, the drying control gear 408 and the first transmission wheel 701 are driven to rotate synchronously through the output shaft of the drying control motor 407, and the second transmission wheel 702 is driven to rotate synchronously under the action of the transmission belt 703, thereby realizing the synchronous rotation of the first bevel gear 705, and the second shaft body 706 is realized under the cooperation of the first bevel gear 705 and the second bevel gear 707, and then the correction wheel 709 is driven to rotate through the connecting frame 708. In this process, the circumferential motion of the correction wheel 709 is used to intermittently squeeze the coating line so that the coating line is tensioned, thereby being able to straighten the coating line that is bent and wrinkled due to drying, so as to realize the straightening degree correction processing of the coating line after drying.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An oven temperature control system based on a coating line process, comprising an oven main body, wherein two sealed doors are hingedly installed on the front side of the oven main body; characterized in that: A temperature control mechanism is installed inside the main body of the oven to rotate with it; Wherein, the temperature control mechanism comprises: A temperature monitoring component, which is rotatably arranged inside the main body of the oven, and includes a plurality of temperature sensors arranged in a linear array and a first magnetic plate that moves axially, and an electromagnet is arranged on the surface of the first magnetic plate; and a drying control component, wherein the drying control component is installed inside the temperature monitoring component and arranged in a linear array, and the drying control component is arranged in a one-to-one correspondence with the temperature sensor; The drying control assembly comprises: A second magnetic plate, wherein a permanent magnet is disposed on the surface of the second magnetic plate, and the electromagnet on the first magnetic plate and the corresponding permanent magnet on the second magnetic plate magnetically repel each other; An elastically resettable linkage plate, the linkage plate being slidably disposed inside the temperature monitoring assembly, and an arc-shaped inner gear ring being disposed above the linkage plate and moving synchronously therewith; And a drying cylinder, the side surface of the drying cylinder is provided with a plurality of air outlet holes and both ends of the drying cylinder are open structures, two adjacent drying cylinders are mutually clamped, and a regulating gear meshing with the arc-shaped inner gear ring is fixedly arranged on the side surface of the drying cylinder close to one end thereof.

2. The oven temperature control system based on the coating line process according to claim 1 is characterized in that: The left side wall of the main body of the oven is provided with a first installation opening, and the right side wall of the main body of the oven is provided with a second installation opening coaxial with the first installation opening; The temperature monitoring assembly also includes a first support plate and a second support plate arranged opposite to each other, the first support plate is rotatably arranged inside the first mounting port, the second support plate is rotatably arranged inside the second mounting port, the first support plate and the second support plate are fixedly connected via an axial mounting seat, the temperature sensor is mounted on the surface of the axial mounting seat and its detection end is close to the coating line.

3. The oven temperature control system based on the coating line process according to claim 2 is characterized in that: A motor seat is fixedly installed on the right side wall of the main body of the oven, and a drying control gear is fixedly installed on the output shaft of the drying control motor installed on the motor seat. A drying control gear ring is fixedly installed on one side of the second support plate and is located outside the main body of the oven. The drying control gear ring and the drying control gear are meshed with each other. A supporting ring is fixedly installed on the other side of the second support plate and is located inside the main body of the oven. A first butt joint pipe is fixedly installed on one side of the second support plate close to the support ring, and a closed ring coaxial with the first butt joint pipe is fixedly installed at one end.

4. The oven temperature control system based on the coating line process according to claim 3 is characterized in that: A support plate is fixedly arranged on the surface of the axial mounting seat at a position close to the first support plate, a second butt joint pipe is fixedly arranged on a side of the support plate away from the first support plate, and an annular sealed groove coaxial with the second butt joint pipe is opened at one end; An annular sealed groove coaxial with the drying cylinder is provided at one end, and a sealed ring coaxial with the drying cylinder is fixedly provided at the other end. The annular sealed groove between two adjacent drying cylinders is gap matched with the sealed ring gap, the sealed ring on the first butt joint tube is gap matched with the annular sealed groove on the adjacent drying cylinder, and the annular sealed groove on the second butt joint tube is gap matched with the sealed ring on the drying cylinder.

5. The oven temperature control system based on the coating line process according to claim 4 is characterized in that: A support rod coaxial with the second butt joint is fixedly provided on the surface of the support plate, a fixed disk corresponding to the drying cylinder one by one is fixedly provided on the peripheral side of the support rod, a plurality of ventilation holes are opened on the surface of the fixed disk, a positioning ring corresponding to the position of the annular closed groove on the same drying cylinder is fixedly provided on the inner wall of the drying cylinder, and the positioning ring is rotatably fitted on the corresponding peripheral side of the fixed disk.

6. The oven temperature control system based on the coating line process according to claim 5, characterized in that: A correction control box connected to the bottom of the main box body of the oven is fixedly arranged, a reciprocating control motor is fixedly installed on one side of the first support plate, an axial screw rotatably connected to the support ring is connected to the output end of the reciprocating control motor, a support frame fixedly connected to the first magnetic plate is slidably arranged on the surface of the axial mounting seat, a movable plate threadably matched with the axial screw is fixedly arranged on one side of the first magnetic plate, and a drying control box connected to the first docking pipe is fixedly installed on the surface of the second support plate.

7. The oven temperature control system based on the coating line process according to claim 6, characterized in that: The temperature control mechanism also includes a coating line correction component; Wherein, the coating line correction assembly comprises a first transmission wheel and a second transmission wheel arranged up and down, the first transmission wheel and the second transmission wheel are connected by a transmission belt, the first transmission wheel is fixedly arranged on the output shaft of the drying control motor, a first shaft body is fixedly arranged on the surface of the second transmission wheel, and a first bevel gear is fixedly arranged at one end of the first shaft body; A second shaft body is rotatably arranged inside the main body of the oven, a second bevel gear meshing with the first bevel gear is fixedly arranged at one end of the second shaft body, a connecting frame is fixedly arranged on the peripheral side of the second shaft body, and a correction wheel for extruding the coating line is rotatably arranged inside the connecting frame; A first center hole is opened on the surface of the first support plate, a second center hole coaxial with the first center hole is opened on the surface of the second support plate, a third center hole is opened on the right side wall of the correction control box, and a fourth center hole coaxial with the third center hole is opened on the left side wall of the correction control box.

8. The oven temperature control system based on the coating line process according to claim 7, characterized in that: The drying control assembly also includes a mounting frame fixedly mounted on the axial mounting seat, the temperature sensor is arranged on the inner side of the mounting frame, an annular guide plate is fixedly arranged on the surface of the mounting frame, the arc-shaped inner gear ring is rotatably arranged on the annular guide plate and the two are arranged coaxially, the linkage plate is slidably arranged on the axial mounting seat, and a limiting guide rod that is slidably matched with the axial mounting seat is fixedly arranged on the inner side wall of the linkage plate; The second magnetic plate is fixedly arranged on the end of the limiting guide rod, the linkage plate and the arc-shaped inner gear ring are hingedly cooperated by two symmetrically arranged push-pull rods, a toggle plate that slides with the mounting frame is fixedly arranged on the surface of the linkage plate, and the connecting plate fixed on the mounting frame is connected to the toggle plate by an elastic element.

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