A production line for realizing the loading and unloading of rotary kiln robots in the production of concave mirrors

Abstract

The present invention proposes a production line for realizing robot loading and unloading of a rotary kiln in the production of concave mirrors, comprising a feeding conveyor belt, a special loading machine, a firing rotary kiln, a special unloading machine and a discharging conveyor belt; the special unloading machine comprises a unloading frame, a unloading turning mechanism, a unloading robot and a unloading adjustment mechanism; the unloading adjustment mechanism can be slidably arranged on the unloading frame and locked by a fixing member; the present invention transports the concave mirror from the feeding conveyor belt to the firing rotary kiln through the special loading machine, and transports the fired concave mirror from the firing rotary kiln to the discharging conveyor belt through the special unloading machine, thereby realizing full-machine automated production and solving the problem of harm to employee health caused by manual production; and the various process flows of the production line of the present invention are smoothly connected, effectively improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of concave mirror production, in particular to a production line for realizing robot loading and unloading of a rotary furnace in the production of concave mirrors. Background Art

[0002] The production of concave mirrors is carried out by placing the rough concave mirrors into a firing rotary kiln for firing. The concave mirrors fired in the rotary kiln are often at high temperatures and produce harmful gases. At present, most companies still use manual handling of concave mirrors in the production line of concave mirrors. Employees in this environment are not only affected by high temperatures, but also harm their health by harmful gases. Therefore, some companies use machines to handle them to solve this problem. However, the connection between the machine and the entire production line is not smooth and prone to malfunctions. Employees are required to assist in production on the production line, and a fully automatic production method cannot be achieved. In addition, the handling of glass products by the machine will damage the surface of the concave mirror, leaving marks on the concave mirror and affecting its quality. Summary of the invention

[0003] In view of the above-mentioned defects, the purpose of the present invention is to propose a production line that realizes the loading and unloading of rotary furnace robots in the production of concave mirrors, which can freely adjust the transportation angle of the machine, realize fully automated production and solve the problems of harm to employees and poor connection of the production line.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] A production line for realizing loading and unloading of rotary kiln robots in the production of concave mirrors, comprising a feeding conveyor belt, a special loading machine, a firing rotary kiln, a special unloading machine and a discharging conveyor belt; the firing rotary kiln is provided with a feeding port and a discharging port; the special loading machine is arranged between the feeding port and the feeding conveyor belt, and the special unloading machine is arranged between the discharging port and the discharging conveyor belt; the special loading machine comprises a loading frame, a loading turning mechanism and a loading robot; the loading turning mechanism and the loading robot are both arranged on the loading frame; the special unloading machine comprises an unloading frame, a unloading turning mechanism, a unloading robot and an unloading adjustment mechanism; the unloading robot and the unloading adjustment mechanism are both arranged on the unloading frame; the unloading adjustment mechanism can be slidably arranged on the unloading frame and locked by a fixing member; the unloading turning mechanism can be rotatably arranged on the unloading adjustment mechanism, and a locking member is arranged between the unloading turning mechanism and the unloading adjustment mechanism.

[0006] Preferably, the adjustment mechanism includes a guide rod, a slider and a sliding plate; the slider is slidably mounted on the guide rod; the sliding plate is fixedly mounted on the slider; the unloading flipping mechanism is fixedly mounted on the sliding plate; a fixing is provided at the bottom of the sliding plate, and the fixing is used to lock the sliding plate on the unloading machine frame.

[0007] Preferably, the material unloading and flipping mechanism includes a material unloading and flipping mounting plate, a material unloading driving element, a material unloading swing arm and a material unloading and flipping suction assembly; the material unloading driving element is fixedly arranged on the material unloading and flipping mounting plate; the material unloading swing arm is arranged at the output end of the material unloading driving element, and the material unloading swing arm rotates around the output end of the material unloading driving element under the drive of the material unloading driving element; the material unloading and flipping suction assembly includes a material unloading and flipping suction plate and a material unloading and flipping suction cup, and the material unloading and flipping suction plate is arranged perpendicular to the material unloading swing arm; the material unloading and flipping suction cup is covered with high temperature resistant film.

[0008] Preferably, the unloading robot includes a unloading base, a unloading machine arm group and a unloading actuator; the unloading machine arm group includes a first unloading axis arm, a second unloading axis arm and a third unloading axis arm; one end of the first unloading axis arm is rotatably connected to the unloading base, the other end of the first unloading axis arm is connected to one end of the second unloading axis arm, the third unloading axis arm is arranged at the other end of the second unloading axis arm, and the unloading actuator is arranged at one end of the third unloading axis arm; the unloading actuator includes a unloading actuator mounting plate, a unloading suction cup and an angle adjustment plate, the angle adjustment plate can be rotatably arranged on the unloading actuator mounting plate, the angle adjustment plate is provided with the unloading suction cup, and the unloading suction cup is covered with a high temperature resistant rubber film.

[0009] Preferably, two angle adjustment plates are provided, and the two angle adjustment plates are respectively arranged at the two ends of the material unloading execution mounting plate, and each of the angle adjustment plates is installed with a material unloading suction cup; a separation component is provided at one end of the material unloading execution mounting plate, and one of the angle adjustment plates is arranged on the separation component; the separation component includes a separation cylinder and a suction cup mounting plate; the suction cup mounting plate is arranged at the output end of the separation cylinder, and performs telescopic movement under the drive of the separation cylinder; the angle adjustment plate is rotatably arranged on the suction cup mounting plate.

[0010] Preferably, the feeding and flipping mechanism includes a feeding mounting plate, a feeding drive element, a feeding swing arm, a feeding and flipping suction assembly and a buffer assembly; the feeding drive element is fixedly arranged on the feeding mounting plate; the feeding swing arm is arranged at the output end of the feeding drive element, and the feeding swing arm rotates around the output end of the feeding drive element under the drive of the feeding drive element; the feeding and flipping suction assembly includes a feeding and flipping suction plate and two feeding and flipping suction cups; the feeding and flipping suction plate is installed at the free end of the feeding swing arm, and the feeding and flipping suction plate is arranged parallel to the feeding swing arm; the two feeding and flipping suction cups are arranged at both ends of the feeding and flipping suction plate, and the buffer assembly is arranged below the feeding swing arm.

[0011] Preferably, the buffer assembly includes a hydraulic buffer and a fixed plate, the fixed plate is arranged directly below the feeding swing arm and connected to the feeding mounting plate, and the hydraulic buffer is symmetrically arranged at both ends of the fixed plate; the buffer assembly also includes a speed control module, the speed control module includes a synchronous wheel, a synchronous belt and a buffer drive element; the synchronous wheel is mounted on the rotating shaft of the feeding swing arm; the synchronous belt is wound around the synchronous wheel, and the synchronous belt is meshed and connected with the synchronous wheel; the two ends of the synchronous belt are respectively connected to the output shafts of the two buffer drive elements; the two buffer drive elements are connected to the feeding mounting plate through a connecting plate; the buffer drive element is a cylinder.

[0012] Preferably, the loading robot includes a loading base, a loading machine arm group and a loading actuator; the loading machine arm group includes a first loading axis arm, a second loading axis arm and a third loading axis arm; one end of the first loading axis arm is rotatably connected to the loading base, the other end of the first loading axis arm is rotatably connected to one end of the second loading axis arm, the third loading axis arm is arranged at the other end of the second loading axis arm, and the loading actuator is arranged at one end of the third loading axis arm; the loading actuator includes a loading mounting plate and a loading suction cup; the loading suction cup is arranged on the loading mounting plate, and the loading suction cup is covered with a high temperature resistant rubber film.

[0013] Preferably, the loading flip suction cup and the unloading flip suction cup are flat vacuum suction cups; the loading suction cup and the unloading suction cup are accordion-type vacuum suction cups; the high-temperature resistant film is Teflon film or polyimide film.

[0014] Preferably, the feed conveyor belt comprises a common product conveyor belt and a printed product conveyor belt, a printing platform is provided between the common product conveyor belt and the printed product conveyor belt, and the common product conveyor belt, the printing platform and the printed product conveyor belt are connected end to end.

[0015] Beneficial effects of the present invention:

[0016] Based on the above content, the present invention proposes a production line that realizes the loading and unloading of rotary kiln robots in the production of concave mirrors, wherein the concave mirror is transported from the feeding conveyor belt to the firing rotary kiln by the loading special machine, and the fired concave mirror is transported from the firing rotary kiln to the discharging conveyor belt by the unloading special machine, thereby realizing full machine automated production and solving the problem of harm to employee health caused by manual production; and the various process flows of the production line of the present application are smoothly connected, effectively improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall top view of the production line of the present invention;

[0018] Figure 2 It is a three-dimensional schematic diagram of the special feeding machine of the present invention;

[0019] Figure 3 It is a three-dimensional schematic diagram of the feeding and turning mechanism of the present invention;

[0020] Figure 4 It is a three-dimensional schematic diagram of the special machine for unloading materials of the present invention;

[0021] Figure 5 It is a three-dimensional schematic diagram of the material discharging execution mechanism of the present invention;

[0022] Figure 6 It is a schematic diagram of the connection between the blanking and turning mechanism and the adjusting mechanism of the present invention.

[0023] Among them: feeding conveyor belt 1, ordinary product conveyor belt 11, printing product conveyor belt 12, printing table 13, feeding machine 2, feeding frame 21, feeding turning mechanism 22, feeding mounting plate 221, feeding drive element 222, feeding swing arm 223, feeding turning suction component 224, feeding turning suction plate 2241, feeding turning suction cup 2242, buffer component 225, hydraulic buffer 2251, fixing plate 2252, speed control module 2253, synchronous wheel 22531, synchronous belt 22532, buffer element 22533, feeding robot 23, feeding base 231, feeding machine arm group 230, feeding first shaft arm 232, feeding second shaft arm 233, feeding third shaft arm 234, feeding actuator 235, feeding mounting plate 2351, feeding suction cup 2352, firing rotary kiln 3, feeding port 31 , discharge port 32, unloading machine 4, unloading frame 41, unloading flip mechanism 42, rotating shaft 421, unloading mounting plate 422, unloading drive element 423, unloading swing arm 424, unloading flip suction assembly 425, unloading flip suction plate 4251, unloading flip suction cup 4252, unloading robot 43, unloading 44 base 431, unloading machine arm group 430, unloading first axis arm 432, unloading second axis Arm 433, third axis arm 434 for unloading, unloading actuator 435, unloading actuator mounting plate 4351, unloading suction cup 4352, angle adjustment plate 4353, fastener 4354, sensor 4355, separation assembly 436, separation cylinder 4361, telescopic plate 4362, adjustment mechanism 44, guide rod 441, slider 442, sliding plate 443, fixing part 45, locking part 46, unloading conveyor belt 5. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0025] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0026] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0027] like Figure 1-6 As shown, a production line for realizing the loading and unloading of rotary kiln robots in the production of concave mirrors is characterized in that: it includes a feeding conveyor belt 1, a feeding machine 2, a firing rotary kiln 3, a unloading machine 4 and a discharging conveyor belt 5; the firing rotary kiln 3 is provided with a feeding port 31 and a discharging port 32; the feeding machine 2 is arranged between the feeding port 31 and the feeding conveyor belt 1, and the unloading machine 4 is arranged between the discharging port 32 and the discharging conveyor belt 5; the feeding machine 2 includes a feeding frame 21, a feeding turning mechanism 22 and a feeding robot 23; the feeding turning mechanism 22 and the loading robot 23 are both arranged on the loading frame 21; the unloading machine 4 includes a unloading frame 41, a unloading turning mechanism 42, a unloading robot 43 and a unloading adjusting mechanism 44; the unloading robot 43 and the unloading adjusting mechanism 44 are both arranged on the unloading frame 41; the unloading adjusting mechanism 44 can be slidably arranged on the unloading frame 41 and locked by a fixing part 45; the unloading turning mechanism 42 can be rotatably arranged on the unloading adjusting mechanism 44, and a locking part 46 is provided between the unloading turning mechanism 42 and the unloading adjusting mechanism 44.

[0028] Specifically, this production line is used for the production of concave mirrors. The concave mirror to be processed is fed into the above production line from the feeding conveyor belt 1. The feeding robot 23 of the feeding machine 2 sucks up the concave mirror to be processed from the feeding conveyor belt 1 and transports it to the feeding flip suction component 224 of the feeding flip mechanism 22. The feeding flip mechanism 22 sucks the concave mirror to be processed and flips it. After flipping into place, the concave mirror is sucked up by the feeding robot 23 and transported to the firing rotary kiln 3. The firing rotary kiln 3 rotates continuously in one direction, and at the same time The concave mirror to be processed is fired, and when the processed concave mirror is transported out from the discharge port 32 of the firing rotary kiln 3, the unloading machine 4 sucks up the processed concave mirror on the firing rotary kiln 3 through the unloading robot 43, and transports the concave mirror to the unloading turning mechanism 42, and then turns the concave mirror through the unloading turning mechanism 42, and then the unloading robot 43 sucks up the concave mirror from the unloading turning mechanism 42 and places it on the discharge conveyor belt 5, and the processed concave mirror is transported out through the discharge conveyor belt 5.

[0029] In addition, the unloading machine 4 can suck up the processed concave mirror on the firing rotary kiln 3 through the unloading robot 43, transport the concave mirror to the unloading flipping mechanism 42, and then flip the concave mirror through the unloading flipping mechanism 42. Then, the unloading robot 43 places the concave mirror on the unloading conveyor belt 5, and transports the processed concave mirror out through the unloading conveyor belt 5; the unloading flipping mechanism 42 is connected to the unloading frame 41 through the adjusting mechanism 44, so that the unloading flipping mechanism 42 can adjust the position of the unloading flipping mechanism 42 by approaching or moving away from the unloading frame 41. In addition, the unloading flipping mechanism 42 can also be adjusted in the adjusting mechanism The unloading flipping mechanism 44 can rotate, and the angle of the unloading flipping mechanism 42 can be adjusted according to the relative position and angle of the unloading flipping mechanism 42 and the unloading conveyor belt 5, and the rotation of the unloading flipping mechanism 42 can be locked by the locking member 46. When the unloading flipping mechanism 42 is installed, the position of the unloading flipping mechanism 42 can be adjusted according to the actual installation positions of the unloading conveyor belt 5, the unloading machine 4 and the firing rotary kiln 3 to ensure that the unloading flipping mechanism 42 can flip the concave mirror safely and stably, and the concave mirror can be placed on the unloading conveyor belt 5 through the unloading robot 43, which is more flexible to use and does not need to move the unloading frame 41.

[0030] It should be noted that the concave mirrors are placed with the convex surface facing upward on the feeding conveyor belt 1 and the discharging conveyor belt 5, which is more stable and prevents displacement. The mold in the firing rotary furnace 3 is provided with a groove matching the concave mirror, and the concave mirror is placed in the groove of the mold with the concave surface facing upward during firing.

[0031] This production line handles and transports the workpieces through machines, with a high level of automation. The process flows in the production line are smoothly connected, which effectively improves production efficiency. Compared with the existing method of manual transportation, this production line reduces the labor of employees, protects their health, and avoids the hazards of high temperature and harmful gases generated by the firing of concave mirrors. For enterprises, it reduces labor costs, realizes unmanned production, and improves production efficiency.

[0032] Furthermore, the adjustment mechanism 44 includes a guide rod 441, a slider 442 and a sliding plate 443; the slider 442 is slidably mounted on the guide rod 441; the sliding plate 443 is fixedly arranged on the slider 442; the unloading flipping mechanism 42 is fixedly arranged on the sliding plate 443; a fixing part 45 is provided at the bottom of the sliding plate 443, and the fixing part 45 is used to lock the sliding plate 443 on the unloading frame 41.

[0033] Specifically, the slider 442 is sleeved on the guide rod 441, and the slider 442 can make a reciprocating motion along the guide rod 441. Because the sliding plate 443 is arranged on the slider 442, and the flipping mechanism is arranged on the sliding plate 443, the slider 442 drives the blanking and flipping mechanism 42 to make a reciprocating motion along the guide rod 441 while moving, so that the blanking and flipping mechanism 42 can be adjusted in position as needed; the fixing part 45 is provided at the bottom of the sliding plate 443, and when the blanking and flipping mechanism 42 determines the installation position, the fixing part 45 can be locked on the blanking frame 41 by bolts, so as to fix the sliding plate 443, thereby locking the blanking and flipping mechanism 42, so that the blanking and flipping mechanism 42 cannot continue to slide along the guide rod 441; the adjusting mechanism 44 has a simple structure, and the blanking and flipping mechanism 42 moves smoothly on the guide rod 441, and while achieving the adjustment of the blanking and flipping mechanism 42, the cost is effectively reduced.

[0034] Furthermore, the material unloading and flipping mechanism 42 includes a material unloading and flipping mounting plate 421, a material unloading driving element 422, a material unloading swing arm 423 and a material unloading and flipping suction component 424; the material unloading driving element 422 is fixedly arranged on the material unloading and flipping mounting plate 421; the material unloading swing arm 423 is arranged at the output end of the material unloading driving element 422, and the material unloading swing arm 423 rotates around the output end of the material unloading driving element 422 under the drive of the material unloading driving element 422; the material unloading and flipping suction component 424 includes a material unloading and flipping suction plate 4241 and a material unloading and flipping suction cup 4242, and the material unloading and flipping suction plate 4241 is arranged perpendicular to the material unloading swing arm 423; the material unloading and flipping suction cup 4242 is covered with high temperature resistant film.

[0035] Specifically, the unloading and flipping mechanism 42 works specifically as follows: the unloading and flipping suction component 424 takes over the processed concave mirror from the unloading robot 43, and then the loading drive element 222 is started to drive the loading swing arm 223 to rotate, thereby flipping the concave mirror; the unloading and flipping suction plate 4251 is arranged perpendicular to the unloading swing arm 424, which can reduce the force arm of the unloading swing arm 424 when rotating, so that the unloading swing arm 424 is more stable when rotating, and the shaking caused by the rotation is reduced, thereby protecting the concave mirror; in addition, the temperature of the concave mirror processed by the firing rotary furnace 3 is very high. When the unloading and flipping suction cup 4242 sucks up the concave mirror, since the unloading and flipping suction cup 4242 is covered with a high temperature resistant film, the unloading and flipping suction cup 4242 can withstand high temperatures, while protecting the unloading and flipping suction cup 4242, it prevents the unloading and flipping suction cup 4242 from leaving marks on the concave mirror.

[0036] Furthermore, the unloading robot 43 includes an unloading base 431, an unloading machine arm group 430 and an unloading actuator 435; the unloading machine arm group 430 includes a first unloading shaft arm 432, a second unloading shaft arm 433 and a third unloading shaft arm 434; one end of the first unloading shaft arm 432 is rotatably connected to the unloading base 431, the other end of the first unloading shaft arm 432 is connected to one end of the second unloading shaft arm 433, and the third unloading shaft arm 434 is arranged at The other end of the second unloading shaft arm 433, the unloading actuator 435 is arranged at one end of the third unloading shaft arm 434; the unloading actuator 435 includes an unloading execution mounting plate 4351, an unloading suction cup 4352 and an angle adjustment plate 4353, the angle adjustment plate 4353 can be rotatably arranged on the unloading execution mounting plate 4351, the unloading suction cup 4352 is arranged on the angle adjustment plate 4353, and the unloading suction cup 4352 is covered with a high temperature resistant rubber film.

[0037] Specifically, the unloading robot 43 is a four-axis robot, including a rotating shaft between a unloading base 431 and a first unloading shaft arm 432, a rotating shaft between the first unloading shaft arm 432 and the second unloading shaft arm 433, and a rotating and lifting shaft between the second unloading shaft arm 433 and the third unloading shaft arm 434. During operation, the loading robot 23 moves the unloading actuator 435 to the accurate position to absorb or place the concave mirror through the transmission between the shaft arms; the unloading suction cup 4352 is covered with a high-temperature resistant film, so that the unloading suction cup 4352 can withstand high temperatures when sucking on the concave mirror processed by the firing rotary kiln 3, while protecting the unloading The suction cup 4352 is prevented from leaving marks on the concave mirror. The unloading suction cup 4352 is arranged on the angle adjustment piece 4353. Since the angle adjustment piece 4353 can be rotatably arranged on the unloading execution installation piece 4351, the angle adjustment piece 4353 can freely adjust the angle. In addition, because the plane of the concave mirror is not flat, the angle adjustment piece 4353 can adjust the suction angle of the unloading suction cup 4352 according to the angle of the concave mirror, thereby ensuring that the unloading actuator 435 can stably hold the concave mirror, ensuring the stability of suction and transportation, and preventing the concave mirror from scratching the mold during suction.

[0038] Furthermore, two angle adjustment plates 4353 are provided, and the two angle adjustment plates 4353 are respectively arranged at the two ends of the unloading execution installation plate 4351, and each of the angle adjustment plates 4353 is installed with a unloading suction cup 4352; a separation component 436 is provided at one end of the unloading execution installation plate 4351, and one of the angle adjustment plates 4353 is arranged on the separation component 436; the separation component 436 includes a separation cylinder 4361 and a suction cup mounting plate 4362; the suction cup mounting plate 4362 is arranged at the output end of the separation cylinder 4361, and performs telescopic movement under the drive of the separation cylinder 4361; the angle adjustment plate 4353 is rotatably arranged on the suction cup mounting plate 4362.

[0039] Specifically, two adjacent concave mirrors will gradually move closer together during the firing process. To solve this problem, the present application adds a separation component 436, and one of the unloading suction cups 4352 for sucking the concave mirror is installed on the separation component 436. The adsorption of the two unloading suction cups 4352 is independent of each other. When unloading, the unloading suction cup 4352 of the unloading actuator 435 connected to the separation component 436 first sucks the concave mirror, and then the two unloading suction cups 4352 are driven to separate through the separation component 436, thereby driving the concave mirror to slide and separate the two concave mirrors, thereby avoiding scratches between the two products; after the separation is completed, the two unloading suction cups 4352 of the unloading actuator 435 simultaneously suck the concave mirror to take the concave mirror out of the mold.

[0040] Specifically, the suction cup mounting plate 4362 is provided at the output end of the separation cylinder 4361, and the suction cup mounting plate 4362 performs telescopic movement under the drive of the separation cylinder 4361, thereby driving the unloading suction cup 4352 installed on the angle adjustment plate 4353 to approach or move away from the unloading suction cup 4352 installed on the unloading execution mounting plate 4351; in addition, an angle adjustment plate 4353 is provided on the suction cup mounting plate 4362, and the two ends of the angle adjustment plate 4353 are respectively hinged to the two sides of the suction cup mounting plate 4362, so that the angle adjustment plate 4353 can rotate around the hinge, and the unloading suction cup 4352 is installed on the angle adjustment plate 4353, so the holding angle of the unloading suction cup 4352 can be adjusted by the angle adjustment plate 4353, thereby improving the stability when holding a concave mirror with an uneven surface, and at the same time ensuring that the concave mirror and the mold will not be scratched during suction.

[0041] Furthermore, the feeding turning mechanism 22 includes a feeding mounting plate 221, a feeding driving element 222, a feeding swing arm 223, a feeding turning suction assembly 224 and a buffer assembly 225; the feeding driving element 222 is fixedly arranged on the feeding mounting plate 221; the feeding swing arm 223 is arranged at the output end of the feeding driving element 222, and the feeding swing arm 223 rotates around the output end of the feeding driving element 222 under the drive of the feeding driving element 222. Rotation; the loading flip suction assembly 224 includes a loading flip suction plate 2241 and two loading flip suction cups 2242; the loading flip suction plate 2241 is installed at the free end of the loading swing arm 223, and the loading flip suction plate 2241 is arranged parallel to the loading swing arm 223; the two loading flip suction cups 2242 are arranged at both ends of the loading flip suction plate 2241, and the buffer punch assembly 225 is arranged below the loading swing arm 223.

[0042] Specifically, the feeding flipping mechanism 22 works as follows: the feeding flipping suction component 224 sucks up the concave mirror of the feeding conveyor belt 1, and then the feeding driving element 222 is started to drive the feeding swing arm 223 to rotate, thereby flipping the concave mirror. When the feeding swing arm 223 flips into place, the feeding swing arm 223 will touch the buffer component 225, and the buffer component 225 provides a mild reaction force to the feeding swing arm 223, slowing down the speed of the feeding swing arm 223 until the feeding swing arm 223 stops, effectively reducing The vibration and shaking caused by the emergency stop ensure that the loading and flipping suction component 224 can absorb the concave mirror stably, and prevent the concave mirror from falling and causing damage; in addition, the loading and flipping suction plate 2241 is arranged parallel to the loading swing arm 223, which can extend the length of the loading swing arm 223, so that the loading swing arm 223 can be extended to a farther place, and the transportation distance of the concave mirror can be extended; the concave mirror is sucked by the loading and flipping suction cup 2242, which not only has stable suction but also will not leave suction marks on the concave mirror, thereby ensuring the integrity of the surface of the concave mirror.

[0043] Furthermore, the buffer assembly 225 includes a hydraulic buffer 2251 and a fixed plate 2252, wherein the fixed plate 2252 is arranged directly below the feeding swing arm 223 and connected to the feeding mounting plate 221, and the hydraulic buffer 2251 is symmetrically arranged at both ends of the fixed plate 2252; the buffer assembly 225 also includes a speed control module 2253, and the speed control module 2253 includes a synchronous wheel 22531, a synchronous belt 22532 and a buffer drive element 225 33; the synchronous wheel 22531 is sleeved on the rotating shaft of the feeding swing arm 223; the synchronous belt 22532 is wound around the synchronous wheel 22531, and the synchronous belt 22532 is meshed and connected with the synchronous wheel 22531; the two ends of the synchronous belt 22532 are respectively connected to the output shafts of the two buffer drive elements 22533; the two buffer drive elements 22533 are connected to the feeding mounting plate 221 through a connecting plate; the buffer drive element 22533 is a cylinder.

[0044] Specifically, the buffer assembly 225 utilizes the hydraulic buffer 2251 to perform buffering operations. When the loading swing arm 223 descends to contact the hydraulic buffer 2251, the hydraulic buffer 2251 relies on hydraulic damping to buffer and decelerate the object to a stop. The hydraulic buffers 2251 are provided at both ends of the fixed plate 2252. The loading swing arm 223 can be effectively buffered by flipping in two directions. The loading swing arm 223 and the concave mirror are effectively buffered and protected.

[0045] In addition, the buffer component 225 also includes a speed control module 2253, the synchronous wheel 22531 can be a sprocket, and the synchronous belt 22532 can be a chain; the two buffer drive elements 22533 are respectively connected to the two ends of the synchronous belt 22532. When the feeding drive element 222 drives the feeding swing arm 223, it also drives the synchronous wheel 22531 to rotate. The rotation of the synchronous wheel 22531 drives the synchronous belt 22532 to rotate. The synchronous belt 22532 pulls the buffer drive element 22533, and the buffer drive element 22533 applies a reverse force to the synchronous belt 22532 to hinder the rotation of the synchronous belt 22532, thereby slowing down the rotation of the synchronous belt 22532, thereby slowing down the synchronous wheel 22531, thereby driving the feeding swing arm 223 to slow down, thereby achieving the effect of deceleration control and buffering of the feeding swing arm 223.

[0046] Specifically, the buffer drive element 22533 uses a cylinder, and the two buffer drive elements 22533 are respectively connected to the synchronous belt 22532. The rotation speed of the synchronous belt 22532 around the synchronous wheel 22531 is controlled by the two buffer drive elements 22533, thereby controlling the rotation speed of the synchronous wheel 22531, thereby controlling the movement speed of the loading swing arm 223, which can play a role in speed control and buffering. The cylinder used in this embodiment has the advantages of stable operation and convenient pressure control.

[0047] Furthermore, the loading robot 23 includes a loading base 231, a loading machine arm group 230 and a loading actuator 235; the loading machine arm group 230 includes a first loading arm 232, a second loading arm 233 and a third loading arm 234; one end of the first loading arm 232 is rotatably connected to the loading base 231, the other end of the first loading arm 232 is rotatably connected to one end of the second loading arm 233, the third loading arm 234 is arranged at the other end of the second loading arm 233, and the loading actuator 235 is arranged at one end of the third loading arm 234; the loading actuator 235 includes a loading mounting plate 2351 and a loading suction cup 2352; the loading suction cup 2352 is arranged on the loading mounting plate 2351, and the loading suction cup 2352 is covered with a high temperature resistant film.

[0048] Specifically, the loading robot 23 is a four-axis robot, including a rotating shaft between a loading base 231 and a first loading shaft arm 232, a rotating shaft between the first loading shaft arm 232 and the second loading shaft arm 233, and a rotating shaft between the second loading shaft arm 233 and the third loading shaft arm 234, as well as a lifting shaft. During operation, the loading robot 23 moves the loading actuator 235 to an accurate position to absorb or place the concave mirror through transmission between the shaft arms; the surface of the loading suction cup 2352 is covered with a high temperature resistant film, so that the loading suction cup 2352 can withstand high temperatures, while protecting the loading suction cup 2352, preventing the loading suction cup 2352 from leaving marks on the concave mirror.

[0049] Furthermore, the loading flip suction cup 2242 and the unloading flip suction cup 4242 are flat vacuum suction cups; the loading suction cup 2352 and the unloading suction cup 4352 are accordion-type vacuum suction cups; and the high-temperature resistant film is Teflon film or polyimide film.

[0050] Specifically, during the flipping process of the concave mirror, the holding surfaces of the loading flipping mechanism 22 and the unloading flipping mechanism 42 for the concave mirror are flat, so the loading flipping suction cup 2242 and the unloading flipping suction cup 4242 adopt flat vacuum suction cups, which have a better holding effect on the concave mirror; and the holding surfaces of the loading robot 23 and the unloading robot 43 for the concave mirror are arc-shaped, so the loading suction cup 2352 and the unloading suction cup 4352 adopt accordion-type vacuum suction cups. The plate can increase the suction effect, and the loading suction cup 2352 and the unloading suction cup 4352 can hold the concave mirror more stably to prevent the concave mirror from falling; in addition, the high temperature resistant film can be Teflon film or polyimide film and other films that can be used in high temperature working environments. The polyimide film used in this embodiment has the properties of high and low temperature resistance, acid and alkali resistance, solvent resistance, electrical insulation, radiation protection, etc., and is provided with a device for holding high-temperature glass products without leaving any traces, thereby ensuring that the glass products are intact.

[0051] Furthermore, the feed conveyor belt 1 includes a common product conveyor belt 11 and a printed product conveyor belt 12, a printing platform 13 is provided between the common product conveyor belt 11 and the printed product conveyor belt 12, and the common product conveyor belt 11, the printing platform 13 and the printed product conveyor belt 12 are connected end to end.

[0052] Specifically, this production line also includes a production line for printed products. When the concave mirror to be processed that needs to be printed is transported to the end of the conveying of the ordinary product, it can be transported to the printing table 13 by manual or machine transportation, and the printing process is performed on the printing table 13. The concave mirror to be processed that has been printed on the printing table 13 can also be transported to the printed product conveyor belt 12 by manual or machine transportation. The end of the ordinary product conveyor belt 11 and the end of the printed product conveyor belt 12 are both close to the special loading machine 2. The products to be processed on the ordinary product conveyor belt 11 and the printed product conveyor belt 12 can be transported to the firing rotary furnace 3 by the special loading machine 2 for firing processing. This production line combines the processing and conveying production lines of printed products to expand the application field of the production line.

[0053] The technical principle of the present invention is described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanations herein, those skilled in the art can associate other specific implementations of the present invention without paying creative labor, and these methods will fall within the scope of protection of the present invention.

Claims

1. A production system for realizing the loading and unloading of rotary kiln robots in the production of concave mirrors, characterized in that: It includes a feeding conveyor belt, a special loading machine, a firing rotary kiln, a special unloading machine and a discharging conveyor belt; the firing rotary kiln is provided with a feeding port and a discharging port; the special loading machine is arranged between the feeding port and the feeding conveyor belt, and the special unloading machine is arranged between the discharging port and the discharging conveyor belt; the special loading machine includes a loading frame, a loading turning mechanism and a loading robot; the loading turning mechanism and the loading robot are both arranged on the loading frame; the loading robot is used to transport the concave mirror to be processed from the feeding conveyor belt to the loading turning mechanism, the loading turning mechanism is used to turn the concave mirror, and the loading robot is also used to transport the concave mirror to the firing rotary kiln; The material unloading machine comprises a material unloading frame, a material unloading flipping mechanism, a material unloading robot and a material unloading adjusting mechanism; the material unloading robot and the material unloading adjusting mechanism are both arranged on the material unloading frame; the material unloading adjusting mechanism can be slidably arranged on the material unloading frame and locked by a fixing member; the material unloading flipping mechanism can be rotatably arranged on the material unloading adjusting mechanism, and a locking member is arranged between the material unloading flipping mechanism and the material unloading adjusting mechanism; The material unloading robot comprises a material unloading base, a material unloading robot arm group and a material unloading actuator; The unloading machine arm group includes a first unloading shaft arm, a second unloading shaft arm and a third unloading shaft arm; one end of the first unloading shaft arm is rotatably connected to the unloading base, the other end of the first unloading shaft arm is connected to one end of the second unloading shaft arm, the third unloading shaft arm is arranged at the other end of the second unloading shaft arm, and the unloading actuator is arranged at one end of the third unloading shaft arm; The material unloading actuator comprises a material unloading actuator mounting plate, a material unloading suction cup and an angle adjustment plate, wherein the angle adjustment plate can be rotatably arranged on the material unloading actuator mounting plate, the material unloading suction cup is arranged on the angle adjustment plate, and the material unloading suction cup is covered with a high temperature resistant film; There are two angle adjustment plates, which are respectively arranged at the two ends of the material unloading execution installation plate, and each of the angle adjustment plates is installed with a material unloading suction cup; a separation component is provided at one end of the material unloading execution installation plate, and one of the angle adjustment plates is arranged on the separation component; the separation component includes a separation cylinder and a suction cup mounting plate; the suction cup mounting plate is arranged at the output end of the separation cylinder, and performs telescopic movement under the drive of the separation cylinder; the angle adjustment plate is rotatably arranged on the suction cup mounting plate.

2. The production system for realizing the loading and unloading of rotary kiln robots in the production of concave mirrors according to claim 1, characterized in that: The material unloading adjustment mechanism includes a guide rod, a slider and a sliding plate; the slider is slidably mounted on the guide rod; the sliding plate is fixedly mounted on the slider; the material unloading flipping mechanism is fixedly mounted on the sliding plate; a fixing piece is provided at the bottom of the sliding plate, and the fixing piece is used to lock the sliding plate on the material unloading frame.

3. The production system for realizing the loading and unloading of rotary kiln robots in the production of concave mirrors according to claim 1, characterized in that: The material unloading and flipping mechanism includes a material unloading and flipping mounting plate, a material unloading driving element, a material unloading swing arm and a material unloading and flipping suction assembly; the material unloading driving element is fixedly arranged on the material unloading and flipping mounting plate; the material unloading swing arm is arranged at the output end of the material unloading driving element, and the material unloading swing arm rotates around the output end of the material unloading driving element under the drive of the material unloading driving element; the material unloading and flipping suction assembly includes a material unloading and flipping suction plate and a material unloading and flipping suction cup, and the material unloading and flipping suction plate is arranged perpendicular to the material unloading swing arm; the material unloading and flipping suction cup is covered with a high temperature resistant film.

4. The production system for realizing the loading and unloading of rotary kiln robots in the production of concave mirrors according to claim 1, characterized in that: The feeding and turning mechanism comprises a feeding installation plate, a feeding driving element, a feeding swing arm, a feeding and turning suction assembly and a buffer assembly; the feeding driving element is fixedly arranged on the feeding installation plate; the feeding swing arm is arranged on the output end of the feeding driving element, and the feeding swing arm rotates around the output end of the feeding driving element under the drive of the feeding driving element; the feeding and turning suction assembly comprises a feeding and turning suction plate and two feeding and turning suction cups; The feeding flip suction plate is installed on the free end of the feeding swing arm, and the feeding flip suction plate is arranged parallel to the feeding swing arm; the two feeding flip suction cups are arranged at both ends of the feeding flip suction plate, and the buffer assembly is arranged below the feeding swing arm.

5. The production system for realizing the loading and unloading of rotary kiln robots in the production of concave mirrors according to claim 4, characterized in that: The buffer assembly includes a hydraulic buffer and a fixed plate, wherein the fixed plate is arranged directly below the feeding swing arm and connected to the feeding mounting plate, and the hydraulic buffer is symmetrically arranged at both ends of the fixed plate; the buffer assembly also includes a speed control module, and the speed control module includes a synchronous wheel, a synchronous belt and a buffer drive element; the synchronous wheel is mounted on the rotating shaft of the feeding swing arm; the synchronous belt is wound around the synchronous wheel, and the synchronous belt is meshed and connected with the synchronous wheel; the two ends of the synchronous belt are respectively connected to the output shafts of the two buffer drive elements; the two buffer drive elements are connected to the feeding mounting plate through a connecting plate; the buffer drive element is a cylinder.

6. The production system for realizing the loading and unloading of rotary kiln robots in the production of concave mirrors according to claim 1, characterized in that: The loading robot includes a loading base, a loading machine arm group and a loading actuator; the loading machine arm group includes a first loading axis arm, a second loading axis arm and a third loading axis arm; one end of the first loading axis arm is rotatably connected to the loading base, the other end of the first loading axis arm is rotatably connected to one end of the second loading axis arm, the third loading axis arm is arranged at the other end of the second loading axis arm, and the loading actuator is arranged at one end of the third loading axis arm; the loading actuator includes a loading mounting plate and a loading suction cup; the loading suction cup is arranged on the loading mounting plate, and the loading suction cup is covered with a high temperature resistant rubber film.

7. The production system for realizing the loading and unloading of rotary kiln robots in the production of concave mirrors according to claim 6, characterized in that: The high temperature resistant film covered by the unloading suction cup and the loading suction cup is Teflon film or polyimide film.

8. The production system for realizing the loading and unloading of rotary kiln robots in the production of concave mirrors according to claim 1, characterized in that: The feeding conveyor belt comprises a common product conveyor belt and a printed product conveyor belt, a printing platform is arranged between the common product conveyor belt and the printed product conveyor belt, and the common product conveyor belt, the printing platform and the printed product conveyor belt are connected end to end.

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