A fully automatic ripening production device

Abstract

The present invention discloses a fully automatic curing production device, which includes a curing device and a loading and unloading device. The curing device includes a curing furnace and a conveyor belt. The loading and unloading device includes a feeding device and a discharging device. The feeding device includes a feeding trolley and a feeding platform. The feeding platform is arranged at the feeding end of the curing furnace. The feeding trolley transports the film roll to the feeding platform and conveys it to the conveyor belt through the feeding platform. The discharging device includes a discharging platform and a discharging trolley. The discharging platform is arranged at the discharging end of the curing furnace. The cured film roll is sequentially conveyed from the conveyor belt to the discharging platform and the discharging trolley, and finally transported away by the discharging trolley. The present invention can cooperate with the AGV trolley commonly used in automated warehousing, automatically place the composite film rolls on the chain conveyor belt one by one, and can stack two layers. After being filled, it automatically heats up for curing, and after the curing is completed, it automatically discharges the film rolls one by one, with the characteristics of high automation degree, large output, and stable quality, etc., and has broad application prospects in the field of composite film production.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging machinery, and particularly relates to a fully automatic aging production device. Background Art

[0002] Aging is an important process in the production process of dry composite films. It refers to the process of placing the composite film in an aging chamber for a certain period of time, so that the main agent and curing agent of the polyurethane adhesive undergo a cross-linking reaction and interact with the surface of the substrate to be compounded. The aging equipment used is an aging furnace. In the existing aging production devices, the loading and unloading of the rolled film mostly adopt manual or semi-manual methods, which consume a large amount of labor costs and reduce production efficiency.

[0003] With the development of social production, automated warehousing is becoming more and more popular among enterprises. The disadvantages of the traditional manual or semi-manual operation of the rolled film feeding and discharging the aging furnace are becoming more and more obvious, such as low efficiency, high labor intensity, high safety risks, and difficulties in docking with the automated warehousing system. These are all defects that the traditional manual or semi-manual feeding and discharging aging furnace cannot overcome. Therefore, it is very necessary to develop a new type of automated aging production device that can be docked with the modern automated warehouse system.

[0004] Based on the above content, the present invention proposes a fully automatic composite film aging production line to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a fully automatic aging production device for the problems existing in the prior art.

[0006] The present invention is realized through the following technical solutions:

[0007] The present invention provides a fully automatic aging production device, including an aging device and a loading and unloading device; the aging device includes an aging furnace and a conveyor belt; the conveyor belt is arranged in the aging furnace; the loading and unloading device includes a feeding device and a discharging device; the feeding device includes a feeding trolley and a feeding platform, the feeding platform is arranged at the feeding end of the aging furnace, the feeding trolley transports the film roll to the feeding platform and conveys it to the conveyor belt through the feeding platform; the discharging device includes a discharging platform and a discharging trolley, the discharging platform is arranged at the discharging end of the aging furnace, and the aged film roll is sequentially conveyed from the conveyor belt to the discharging platform and the discharging trolley, and finally transported away by the discharging trolley.

[0008] Further, the feeding platform includes a bracket and a U-shaped platform; the bracket is arranged at the feeding end of the curing furnace, and the U-shaped platform is installed on the bracket; the U-shaped platform includes a U-shaped plate, a bottom plate, a mounting seat and a cylinder; the bottom plate is horizontally installed on the bracket, the U-shaped plate is arranged above the bottom plate, and the opening faces the feeding trolley; both the mounting seat and the cylinder are fixed on the bottom plate, the top of the mounting seat is rotatably connected to the lower surface of the U-shaped plate, and the output end of the cylinder is drivingly connected to the U-shaped plate; the cylinder drives one end of the U-shaped plate to rise or fall, so that the U-shaped plate is in an inclined state, facilitating the rolling of the film roll on the U-shaped plate into the furnace body.

[0009] Further, the bottom plate can rise or fall relative to the bracket, thereby driving the U-shaped plate to rise or fall.

[0010] Further, a first guide rail is arranged at the feeding end of the curing furnace, and the bracket is installed on the first guide rail and can move linearly on the first guide rail, thereby driving the U-shaped plate to move horizontally in a straight line, approaching or departing from the conveyor belt.

[0011] Further, a lifting platform for carrying the film roll is arranged on the feeding trolley, and the width of the lifting platform is not greater than the width between the two wing plates of the U-shaped plate.

[0012] Further, the discharging platform includes a receiving rack, a blocking roller and a receiving bottom rack; the receiving bottom rack is arranged at the discharging end of the curing furnace and includes two groups of parallel bottom rods; the receiving rack is installed above the receiving bottom rack, the receiving rack is of an H-shaped structure, and the two parallel rods of the receiving rack correspond to the two groups of bottom rods in the up-and-down positions respectively; two groups of lifting cylinders are arranged between the parallel rods and the bottom rods, and the two groups of lifting cylinders are distributed at both ends of the parallel rods; two groups of blocking rollers are arranged and are respectively slidably installed on the two parallel rods of the receiving rack, and the two groups of blocking rollers are mirror-symmetrical; the lifting cylinders drive both ends of the receiving rack to rise or fall, so that the receiving rack is in an inclined state, and the cured film roll detaches from the conveyor belt and falls into the receiving rack and rolls downward, and the blocking roller abuts against the film roll and slides downward on the receiving rack at the same time to control the rolling speed of the film roll.

[0013] Further, a second guide rail is arranged at the discharging end of the curing furnace, the second guide rail includes two groups of parallel single rails, and the two groups of bottom rods of the receiving bottom rack are respectively installed on the two groups of parallel single rails and can move linearly on the single rails, driving the receiving rack to approach or depart from the conveyor belt.

[0014] Further, a lifting platform for carrying the film roll is arranged on the discharging trolley; the width of the discharging trolley is not greater than the width between the two groups of parallel single rails; the width of the lifting platform is not greater than the width between the two groups of bottom rods and not greater than the width between the two groups of parallel rods.

[0015] Furthermore, an active material blocking structure is provided at one end of the material receiving rack close to the curing furnace; the active material blocking structure includes two groups of active material blocking rods and two groups of material blocking cylinders; the two groups of material blocking cylinders are respectively installed at the ends of two bottom rods, the material blocking cylinders are inclined, the two groups of material blocking rods are respectively hinged to the ends of two parallel rods, and the output ends of the material blocking cylinders are hinged to the material blocking rods; when the material receiving rack is in an inclined state, the active material blocking rods are in the same plane as the material receiving rack; when the material receiving rack is in a horizontal state, the active material blocking rods rise and jointly fix the film roll on the material receiving rack with the material blocking rollers.

[0016] Furthermore, the conveyor belt is a chain conveyor belt, including two groups of chain conveyor belts arranged in parallel; a number of pairs of triangular stoppers are provided on the chain conveyor belts for fixing the film roll; the triangular stoppers on the two groups of chain conveyor belts are mirror-symmetrical.

[0017] Furthermore, the curing furnace is a rectangular cavity with a number of heating devices and an air circulation device, and furnace doors that can be automatically opened and closed up and down are provided at both ends.

[0018] Advantages of the present invention:

[0019] (1) The present invention provides a feeding platform, a discharging platform and a trolley with a lifting platform. Automatic feeding of the rolled film can be achieved through the cooperation of the U-shaped platform and the feeding trolley, and automatic discharging of the rolled film can be achieved through the cooperation of the material receiving rack and the discharging trolley. The degree of automation is high, labor is saved, and management is convenient;

[0020] (2) A material blocking roller is provided on the discharging platform of the present invention, which can control the rolling speed of the rolled film;

[0021] (3) An active material blocking structure is provided on the discharging platform of the present invention, which can jointly fix the film roll on the material receiving rack with the material blocking roller to avoid accidental rolling;

[0022] (4) The conveyor belt of the present invention is a chain conveyor belt, and paired triangular stoppers are provided on the chain conveyor belt, which can stably limit the fixed film roll on the conveyor belt to avoid random rolling;

[0023] (5) The present invention can accurately control the automatic feeding and discharging, quantity and curing temperature of the cured film roll, greatly reducing the labor cost while ensuring the product quality, reducing potential safety hazards, and being very suitable for supporting modern intelligent warehousing systems;

[0024] (6) The present invention can cooperate with the AGV trolley commonly used in automated warehousing, automatically place the composite film rolls on the chain conveyor belt one by one, and can stack two layers. After being filled, it automatically heats up and cures, and after curing is completed, it automatically discharges one by one. It has the characteristics of high degree of automation, large output, stable quality, etc., and has broad application prospects in the field of composite film production. Description of the Drawings

[0025] Figure 1 This is the overall side view of the embodiment of the present invention;

[0026] Figure 2 This is the overall top view of the embodiment of the present invention;

[0027] Figure 3 This is the schematic diagram of the feeding platform of the embodiment of the present invention;

[0028] Figures 4 - 5 This is the side view of the feeding platform of the embodiment of the present invention;

[0029] Figure 6 This is the schematic diagram of the U-shaped platform structure of the embodiment of the present invention;

[0030] Figure 7 This is the diagram of the inclined state of the U-shaped plate in the embodiment of the present invention;

[0031] Figure 8 This is the schematic diagram of the inclined state of the receiving rack after successfully receiving materials in the embodiment of the present invention;

[0032] Figure 9 This is the schematic diagram of the receiving rack adjusted to the horizontal state and the discharging trolley moving materials in the embodiment of the present invention;

[0033] Figure 10 This is the schematic diagram of the conveyor belt and double-layer stacking in the embodiment of the present invention;

[0034] Figure 11 This is the side view of the furnace body and the chain conveyor belt in the embodiment of the present invention;

[0035] The reference signs in the drawings are:

[0036] 1, curing furnace; 2, conveyor belt; 2-1, chain conveyor belt; 2-2, triangular stopper; 3, feeding trolley; 4, discharging trolley; 5, first guide rail; 6, bracket; 7, U-shaped platform; 8, U-shaped plate; 9, bottom plate; 10, mounting seat; 11, cylinder; 12, receiving rack; 12-1, parallel rod; 13, material blocking roller; 14, lifting cylinder; 15, receiving bottom frame; 15-1, bottom rod; 16, second guide rail; 17, movable material blocking rod; 18, material blocking cylinder. Detailed implementation manners

[0037] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] Example 1

[0039] Reference Figures 1 - 2 , an embodiment of the present invention provides a fully automatic aging production device, including an aging device and a loading and unloading device; the aging device includes an aging furnace 1 and a conveyor belt 2; the conveyor belt 2 is arranged inside the aging furnace 1; the loading and unloading device includes a feeding device and a discharging device; the feeding device includes a feeding trolley 3 and a feeding platform, the feeding platform is arranged at the feeding end of the aging furnace 1, the feeding trolley 3 transports the film roll to the feeding platform and transmits it to the conveyor belt 2 through the feeding platform; the discharging device includes a discharging platform and a discharging trolley 4, the discharging platform is arranged at the discharging end of the aging furnace 1, and the aged film roll is sequentially transmitted from the conveyor belt 2 to the discharging platform and the discharging trolley 4, and finally transported away by the discharging trolley 4.

[0040] Example 2

[0041] The main structure of this embodiment is the same as that of Example 1, the difference is that the specific structure of the feeding platform is defined in this embodiment.

[0042] Specifically, reference Figures 3 - 7 , in this embodiment, the feeding platform includes a bracket 6 and a U-shaped platform 7; the bracket 6 is arranged at the feeding end of the aging furnace 1, and the U-shaped platform 7 is installed on the bracket 6; the U-shaped platform 7 includes a U-shaped plate 8, a bottom plate 9, a mounting seat 10 and a cylinder 11; the bottom plate 9 is horizontally installed on the bracket 6, the U-shaped plate 8 is arranged above the bottom plate 9, and the opening faces the feeding trolley 3; the mounting seat 10 and the cylinder 11 are both fixed on the bottom plate 9, the top of the mounting seat 10 is rotatably connected to the lower surface of the U-shaped plate 8, and the output end of the cylinder 11 is drivingly connected to one end of the U-shaped plate 8; the cylinder 11 drives one end of the U-shaped plate 8 to rise or fall, so that the U-shaped plate 8 is in an inclined state, facilitating the film roll on the U-shaped plate 8 to roll into the furnace body. In other embodiments of the present invention, in order to achieve the inclination effect of the U-shaped plate 8, a double-cylinder structure can also be adopted, that is, two groups of cylinders are arranged between the U-shaped plate 8 and the bottom plate 9, respectively arranged at both ends, and through the driving of the two groups of cylinders, the two ends of the U-shaped plate 8 rise or fall, thereby achieving the inclination effect of the U-shaped plate 8.

[0043] In an embodiment of the present invention, the bottom plate 9 can rise or fall relative to the bracket 6 (the rising or falling function can be realized through a gear-rack transmission device, and the structural principle is common knowledge and will not be elaborated here), thereby driving the U-shaped plate 8 to rise or fall to adapt to the feeding height requirement; a first guide rail 5 is arranged at the feeding end of the aging furnace 1, and the bracket 6 is installed on the first guide rail 5 and can move linearly on the first guide rail 5, thereby driving the U-shaped plate 8 to move horizontally linearly, approaching or departing from the conveyor belt 2.

[0044] In the embodiment of the present invention, a lifting platform for carrying a film roll is provided on the feeding trolley 3, and a limiting block is provided on the lifting platform to fix the film roll and prevent it from falling off; the width of the lifting platform is not greater than the width between the two wing plates of the U-shaped plate 8; the width of the film roll is greater than the width between the two wing plates of the U-shaped plate 8.

[0045] The working process of the feeding platform in this embodiment:

[0046] In application, the lifting platform of the feeding trolley 3 (AGV trolley) carries the film roll to be cured. The feeding trolley 3 moves towards the U-shaped platform 7. After reaching near the U-shaped platform 7, the lifting platform of the feeding trolley 3 rises until the lower surface of the film roll is flush with (or exceeds) the upper surface of the U-shaped plate 8. The lifting platform stops rising, and the feeding trolley 3 continues to move towards the U-shaped platform 7 (the lifting platform corresponds to the opening position of the U-shaped plate 8) until the whole film roll is located on the U-shaped plate 8. Then the lifting platform descends, and at this time the film roll is transferred to the U-shaped plate 8, and the feeding trolley 3 returns to its original position; the cylinder 11 works to drive one end of the U-shaped plate 8 to rise, making the U-shaped plate 8 in an inclined state, and the film roll on the U-shaped plate 8 rolls onto the conveyor belt 2 and enters the curing furnace 1 for curing, completing one feeding process.

[0047] It should be noted that the above working process is applicable to the palletizing operation of single-layer wound films on the conveyor belt 2.

[0048] In this embodiment, the palletizing of two-layer wound films on the conveyor belt 2 can also be realized.

[0049] Specifically, first, refer to the above process to complete the single-layer palletizing of two film rolls. The depression between two adjacent film rolls can be used as the third palletizing position. After the film roll to be cured is transferred to the U-shaped plate 8, the U-shaped plate 8 rises relative to the bracket 6 and at the same time moves horizontally along the first guide rail 5 towards the conveyor belt 2 by a specified distance. At this time, the U-shaped plate 8 is in the discharging position suitable for the third palletizing position. The cylinder 11 works to make the U-shaped plate 8 inclined, and the film roll on the U-shaped plate 8 rolls onto the third palletizing position. That is to say, in this embodiment, the U-shaped platform 7 can move up, down, left, and right. By cooperating with the work of the cylinder 11 and the movement of the conveyor belt 2, the palletizing of two-layer wound films on the conveyor belt 2 can be realized.

[0050] Embodiment 3

[0051] The main structure of this embodiment is the same as that of Embodiment 2, except that the specific structure of the discharging platform is defined in this embodiment.

[0052] Specifically, refer to Figures 8 - 9, in this embodiment, the discharging platform includes a material receiving rack 12, a material blocking roller 13 and a material receiving bottom rack 15; the material receiving bottom rack 15 is arranged at the discharging end of the curing furnace 1 and includes two groups of bottom rods 15-1 that are parallel to each other; the material receiving rack 12 is installed above the material receiving bottom rack 15, the material receiving rack 12 is of an H-shaped structure, and the two parallel rods 12-1 of the material receiving rack 12 are respectively corresponding to the two groups of bottom rods 15-1 in the up and down positions; two groups of lifting cylinders 14 are arranged between the parallel rod 12-1 and the bottom rod 15-1, and the two groups of lifting cylinders 14 are distributed at both ends of the parallel rod 12-1; two groups of material blocking rollers 13 are provided and are respectively slidably installed on the two parallel rods 12-1 of the material receiving rack 12, and the two groups of material blocking rollers 13 are mirror-symmetrical; the lifting cylinder 14 drives the two ends of the material receiving rack 12 to rise or fall, so that the material receiving rack 12 is in an inclined state, and the cured film roll falls from the conveyor belt 2 into the material receiving rack 12 and rolls downward, and the material blocking roller 13 abuts against the film roll and simultaneously slides downward on the material receiving rack 12 to control the rolling speed of the film roll.

[0053] A second guide rail 16 is arranged at the discharging end of the curing furnace 1. The second guide rail 16 includes two groups of parallel single rails. The two groups of bottom rods 15-1 of the material receiving bottom rack 15 are respectively installed on the two groups of parallel single rails and can move linearly on the single rails to drive the material receiving rack 12 to approach or move away from the conveyor belt 2.

[0054] A lifting platform for carrying the film roll is arranged on the discharging trolley 4; the width of the discharging trolley 4 is not greater than the width between the two groups of parallel single rails; the width of the lifting platform is not greater than the width between the two groups of bottom rods 15-1 and not greater than the width between the two groups of parallel rods 12-1.

[0055] The working process of the discharging platform in this embodiment:

[0056] During discharging, the discharging platform moves horizontally and linearly towards the conveyor belt 2 until the front end of the material receiving rack 12 moves to the lower part of the first roll of film at the discharging end. The film roll (the first roll of film in the single-layer rolled film; or the first roll of film in the first and second layers of the double-layer film) falls onto the material receiving rack 12 driven by the conveyor belt 2. The material blocking roller 13 slides towards the film roll on the material receiving rack 12 until it abuts against the film roll. Subsequently, the lifting cylinder 14 operates to make the material receiving rack 12 form a slope with the front end higher and the rear end lower. At this time, the material blocking roller 13 starts to slowly move towards the bottom of the slope, and the film roll on the material receiving rack 12 moves slowly downward along with the material blocking roller 13. The discharging platform moves away from the conveyor belt 2 until it reaches the designated position, and then the lifting cylinder 14 returns to its original state, and the material receiving rack 12 resumes the horizontal state. Thereafter, the discharging trolley 4 (AGV trolley) moves towards the material receiving rack 12 until the lifting platform moves below the film roll. The lifting platform rises until the upper surface of the lifting platform is higher than the material receiving rack 12. The film roll falls onto the lifting platform and is limited. Subsequently, the discharging trolley 4 leaves, and the discharging operation of one film roll is completed. Then, the material blocking roller 13 moves forward again to abut against the previous roll of film. The material receiving rack 12 is inclined into a slope again. After the material blocking roller 13 abuts against the film roll and moves backward until it stops at the designated position, the discharging trolley 4 can remove the second roll of film. After both rolls of film are removed, the material receiving rack 12 resumes the horizontal state and waits. The conveyor belt 2 moves forward one station and sends the single-layer or double-layer film roll to the discharging furnace door again, and the discharging of the next group of rolled films can be carried out.

[0057] Embodiment 4

[0058] The main structure of this embodiment is the same as that of Embodiment 3. The difference is that in this embodiment, a movable material blocking structure is further provided.

[0059] Specifically, referring to Figures 8 - 9 , in this embodiment, the movable material blocking structure is arranged at one end of the material receiving rack 12 close to the curing furnace 1, and includes two groups of movable material blocking rods 17 and two groups of material blocking cylinders 18. The two groups of material blocking cylinders 18 are respectively installed at the ends of the two bottom rods 15-1. The material blocking cylinders 18 are inclined. The two groups of material blocking rods 17 are respectively hinged to the ends of the two parallel rods 12-1. The output end of the material blocking cylinder 18 is hinged to the material blocking rod 17. When the material receiving rack 12 is in an inclined state, the movable material blocking rod 17 is in the same plane as the material receiving rack 12. When the material receiving rack 12 is in a horizontal state, the movable material blocking rod 17 rises and, together with the material blocking roller 13, fixes the film roll on the material receiving rack 12.

[0060] Embodiment 5

[0061] The main structure of this embodiment is the same as that of Embodiment 4. The difference is that this embodiment introduces the structure of the conveyor belt 2.

[0062] Specifically, referring to Figure 10, in this embodiment, the conveyor belt 2 is a chain conveyor belt, including two sets of chain conveyor belts 2-1 arranged in parallel; a number of pairs of triangular stoppers 2-2 are arranged on the chain conveyor belt 2-1 for fixing the film roll; the triangular stoppers 2-2 on the two sets of chain conveyor belts 2-1 are mirror-symmetrical.

[0063] Principle and working process of the present invention:

[0064] The device of the present invention is in a standby state. After inputting relevant product information and starting the start button, the furnace door at the feeding end of the curing furnace body automatically opens upward. At the same time, the control system sends a feeding instruction to the automated warehousing system. The feeding trolley 3 (AGV trolley) transports the first roll of film roll, and after reaching the designated position, lifts the film roll to the designated height, then places it on the U-shaped platform 7, and the feeding trolley 3 returns along the original path. The bracket 6 together with the U-shaped platform 7 with the material moves along the X-axis direction towards the feeding furnace door. When one end of the U-shaped platform 7 approaches the triangular limit block at the first limit point of the chain conveyor belt, it stops, and then moves downward along the Z-axis direction so that the height of the U-shaped platform 7 is the same as the highest point of the triangular limit block. The cylinder at one end of the U-shaped opening of the U-shaped platform 7 slowly rises, making the U-shaped platform 7 into an inclined slope, and the film roll slowly rolls into the furnace body until it rolls to the first limit point. After the film roll is unloaded, the U-shaped platform 7 is reset horizontally and then returns to its original position along the X-axis direction to wait for the feeding trolley 3 to send the next roll of material. After the film roll on the chain conveyor belt is detected by the position sensors fixed on both sides of the furnace body, the servo motor drives the chain to rotate forward by one station, leaving the limit point closest to the feeding furnace door empty. For the convenience of description, we call it the second limit point. The process of placing the film roll at the second limit point is the same as that at the first limit point. After film rolls are placed at both the first limit point and the second limit point, the depression between the upper parts of the two rolls of film becomes the third limit point. When loading at this limit point, the U-shaped platform 7 is lifted along the z-axis direction to the same height as the highest point of the film roll at the second limit point, and the cylinder at one end of the U-shaped opening is lifted again to make the U-shaped platform 7 into a slope, and the film roll is rolled into the third limit point. After that, the chain conveyor belt advances by one more station, repeating the feeding operations of the first and second film rolls, and the fourth roll of film can be put in. The upper depression between the fourth film roll and the second film roll can form the fifth limit point, and repeating the operation at the third limit point can put in the fifth film roll, and so on, until the entire furnace body is filled. When the film roll at the last limit point is in place, the feeding platform returns to its original position, the feeding furnace door closes, the heating device of the furnace body starts, and the air circulation device starts, entering the temperature-rising and curing stage.

[0065] After the aging time expires, the heating device and the air circulation device are turned off, and the furnace door at the discharge end automatically opens upwards. The discharge platform moves along the X-axis direction, close to the conveyor belt 2, until the front end of the receiving rack 12 moves to the lower part of the first film roll at the discharge end, and the film roll (the first film roll in the single-layer film roll; or the first film roll of the first layer and the second layer in the double-layer film roll) falls onto the receiving rack 12 driven by the conveyor belt 2, and the blocking roller 13 slides toward the film roll on the receiving rack 12 until it contacts the film roll; then, the lifting cylinder 14 works, so that the receiving rack 12 presents a slope with a high front and a low back, at which time the blocking roller 13 begins to move slowly to the bottom of the slope, and the film roll on the receiving rack 12 moves slowly downward with the blocking roller 13; the discharge platform moves away from the conveyor belt 2 until the specified position, and the lifting cylinder 14 is restored, and the receiving rack 12 returns to a horizontal state. Afterwards, the unloading trolley 4 (AGV trolley) moves toward the receiving rack 12 until the lifting platform moves to the bottom of the film roll, the lifting platform rises until the upper surface of the lifting platform is higher than the receiving rack 12, the film roll falls onto the lifting platform and is limited, and then the unloading trolley 4 leaves, completing the unloading operation of one film roll; then, the blocking roller 13 moves forward again, against the previous roll of film, the receiving rack 12 tilts into a slope again, the blocking roller 13 moves back against the film roll until it stops at the specified position, and the unloading trolley 4 can remove the second roll of film. After both rolls of film are removed, the receiving rack 12 returns to a horizontal state and stands by. The conveyor belt 2 moves forward one station, and delivers the single-layer or double-layer film roll to the door of the unloading furnace again, and can enter the unloading of the next group of film rolls.

[0066] The above are only preferred implementations of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications without departing from the principle of the present invention should be regarded as the protection scope of the present invention.

Claims

1. A fully automatic curing production device, characterized in that, it includes a curing device and a loading and unloading device; the curing device includes a curing furnace (1) and a conveyor belt (2); the conveyor belt (2) is arranged inside the curing furnace (1); the loading and unloading device includes a feeding device and a discharging device; the feeding device includes a feeding trolley (3) and a feeding platform, the feeding platform is arranged at the feeding end of the curing furnace (1), the feeding trolley (3) transports the film roll to the feeding platform and conveys it to the conveyor belt (2) through the feeding platform; the discharging device includes a discharging platform and a discharging trolley (4), the discharging platform is arranged at the discharging end of the curing furnace (1), the cured film roll is sequentially conveyed from the conveyor belt (2) to the discharging platform and the discharging trolley (4), and finally is transported away by the discharging trolley (4); the discharging platform includes a material receiving rack (12), a material blocking roller (13) and a material receiving bottom frame (15); the material receiving bottom frame (15) is arranged at the discharging end of the curing furnace (1), and includes two groups of parallel bottom rods (15-1); the material receiving rack (12) is installed above the material receiving bottom frame (15), the material receiving rack (12) is of an H-shaped structure, and the two parallel rods (12-1) of the material receiving rack (12) are respectively corresponding to the two groups of bottom rods (15-1) in the up and down positions; two groups of lifting cylinders (14) are arranged between the parallel rod (12-1) and the bottom rod (15-1), and the two groups of lifting cylinders (14) are distributed at both ends of the parallel rod (12-1); two groups of material blocking rollers (13) are arranged, and are respectively slidably installed on the two parallel rods (12-1) of the material receiving rack (12), and the two groups of material blocking rollers (13) are mirror-symmetrical; the lifting cylinder (14) drives the two ends of the material receiving rack (12) to rise or fall, so that the material receiving rack (12) is in an inclined state, the cured film roll falls off from the conveyor belt (2) and falls into the material receiving rack (12) and rolls downward, the material blocking roller (13) abuts against the film roll and simultaneously slides downward on the material receiving rack (12) to control the rolling speed of the film roll; A second guide rail (16) is arranged at the discharging end of the curing furnace (1), the second guide rail (16) includes two groups of parallel single rails, and the two groups of bottom rods (15-1) of the material receiving bottom frame (15) are respectively installed on the two groups of parallel single rails and can move linearly on the single rails to drive the material receiving rack (12) to approach or move away from the conveyor belt (2); An active material blocking structure is arranged at one end of the material receiving rack (12) close to the curing furnace (1); the active material blocking structure includes two groups of active material blocking rods (17) and two groups of material blocking cylinders (18); the two groups of material blocking cylinders (18) are respectively installed at the ends of the two groups of bottom rods (15-1), the material blocking cylinders (18) are arranged obliquely, the two groups of material blocking rods (17) are respectively hinged to the ends of the two groups of parallel rods (12-1), and the output ends of the material blocking cylinders (18) are hinged to the material blocking rods (17); when the material receiving rack (12) is in an inclined state, the active material blocking rod (17) is in the same plane as the material receiving rack (12); when the material receiving rack (12) is in a horizontal state, the active material blocking rod (17) rises and, together with the material blocking roller (13), fixes the film roll on the material receiving rack (12).

2. The fully automatic aging production device according to claim 1, characterized in that, the feeding platform comprises a bracket (6) and a U-shaped platform (7); the bracket (6) is arranged at the feeding end of the aging furnace (1), and the U-shaped platform (7) is installed on the bracket (6); the U-shaped platform (7) comprises a U-shaped plate (8), a bottom plate (9), a mounting seat (10) and a cylinder (11); the bottom plate (9) is horizontally installed on the bracket (6), the U-shaped plate (8) is arranged above the bottom plate (9), and the opening faces the feeding trolley (3); the mounting seat (10) and the cylinder (11) are both fixed on the bottom plate (9), the top of the mounting seat (10) is rotatably connected to the lower surface of the U-shaped plate (8), and the output end of the cylinder (11) is drivingly connected to the U-shaped plate (8); the cylinder (11) drives one end of the U-shaped plate (8) to rise or fall, so that the U-shaped plate (8) is in an inclined state, facilitating the rolling of the film roll on the U-shaped plate (8) into the furnace body.

3. The fully automatic aging production device according to claim 2, characterized in that, the bottom plate (9) can rise or fall relative to the bracket (6), thereby driving the U-shaped plate (8) to rise or fall.

4. The fully automatic aging production device according to claim 2, characterized in that, a first guide rail (5) is arranged at the feeding end of the aging furnace (1), and the bracket (6) is installed on the first guide rail (5) and can move linearly on the first guide rail (5), thereby driving the U-shaped plate (8) to move horizontally linearly, approaching or departing from the conveyor belt (2).

5. The fully automatic aging production device according to claim 2, characterized in that, a lifting platform for carrying the film roll is arranged on the feeding trolley (3), and the width of the lifting platform is not greater than the width between the two wing plates of the U-shaped plate (8).

6. The fully automatic aging production device according to claim 1, characterized in that, a lifting platform for carrying the film roll is arranged on the discharging trolley (4); the width of the discharging trolley (4) is not greater than the width between two groups of parallel single rails; the width of the lifting platform is not greater than the width between two groups of bottom rods (15-1) and not greater than the width between two groups of parallel rods (12-1).

7. The fully automatic aging production device according to claim 1, characterized in that, the conveyor belt (2) is a chain conveyor belt, comprising two groups of chain conveyor belts (2-1) arranged in parallel; a number of pairs of triangular stoppers (2-2) are arranged on the chain conveyor belts (2-1) for fixing the film roll; the triangular stoppers (2-2) on the two groups of chain conveyor belts (2-1) are mirror-symmetrical.

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