CN214691536U

CN214691536U - Constant temperature curing tower

Info

Publication number: CN214691536U
Application number: CN202120614198.8U
Authority: CN
Inventors: 张国威; 莫堃; 刘标; 肖向东; 彭波; 明仕林
Original assignee: Dongfang Boiler Group Co Ltd; Dongfang Electric Group Research Institute of Science and Technology Co Ltd
Current assignee: Dongfang Boiler Group Co Ltd; Dongfang Electric Group Research Institute of Science and Technology Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-12
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to an automatic storage field, specific constant temperature solidification tower that says so, including tower body, tray, shuttle and heating heat preservation system, the tower body links to each other with the heating heat preservation system, the up-and-down motion along tower body direction of height is done to the shuttle, this internal multiunit track that is provided with of tower, tray are located the track, the action of tray through the shuttle is at the inside horizontal reciprocating motion of shuttle and tower body passively, and the shuttle in this application adopts servo motor system and chain drive cooperation leading wheel mode to realize elevating movement, and the operation is reliable, and positioning accuracy is high, and the adjustment is nimble.

Description

Constant temperature curing tower

Technical Field

The application relates to the field of automatic warehousing, in particular to a constant-temperature curing tower.

Background

The constant temperature curing tower system is core equipment for automatic storage and heat preservation curing of plate type materials. In some production lines, plate-type materials need to be automatically taken from a material taking position, conveyed to a specified position, and then conveyed to a specified position of a storage bin for storage or other technological processes; when the materials need to be taken out from the storage bin, the material taking trolley needs to take the materials out from the designated position and send the materials to the material discharging position.

In the prior art, for example, the patent application No. CN202020947265.3, application date 20200529, entitled utility model patent of curing production platform system and warehousing equipment, has the following technical scheme: the disclosure relates to the field of resin product production, in particular to a curing production platform system and storage equipment. The utility model discloses a curing production platform system, which comprises a production platform, wherein universal wheels are arranged at the bottom of the production platform, a base is arranged at the top of each universal wheel, and a safety bolt is arranged on each base; one end of the round rod is welded with the base, and the other end of the round rod is welded with the top seat; the lifting frame is positioned below the production platform and is contacted with the universal wheel; the lifting frame is positioned above the guide rail and is in contact with the guide rail, the traditional planar storage is changed into multilayer three-dimensional storage, and the utilization rate of the workshop space is greatly improved. Although the storage amount is increased through the three-dimensional structural improvement, the functions of automatically storing and taking materials and the like are not correspondingly improved, so that the materials cannot be automatically and efficiently stored and taken.

Disclosure of Invention

In order to solve the problems in the prior art, the application provides a constant-temperature curing tower system which can realize full-automatic material storage, taking and placing and has high accuracy.

In order to achieve the technical effects, the technical scheme of the application is as follows:

the utility model provides a constant temperature solidification tower, includes tower body, tray, shuttle and heating heat preservation system, the tower body links to each other with the heating heat preservation system, the up-and-down motion along tower body direction of height is done to the shuttle, this internal multiunit track that is provided with of tower, tray are located the track, the tray passes through the action of shuttle, and the passive horizontal reciprocating motion in shuttle and tower body.

Furthermore, the tower body is of a frame type hollow structure and comprises a main body main frame, a bearing track, a driving chain wheel set and a driven driving chain wheel set; the bilateral symmetry of body main frame is provided with the track that bears that is used for bearing the weight of the tray, the front end both sides of body main frame are provided with body front leg respectively, the vertical direction of body front leg is provided with the track, body front leg lower part is provided with the initiative drive sprocket group, and body front leg upper portion sets up the passive drive sprocket group, and the up-and-down reciprocating motion of vertical direction is followed the track on the front leg to the cooperation drive sprocket group and the passive drive sprocket group drive shuttle.

Still further, the drive sprocket group includes first servo motor, a servo motor reduction gear, first transmission shaft, first driving sprocket and primary shaft bearing, first servo motor links to each other with a servo motor reduction gear, a servo motor reduction gear links to each other with first transmission shaft, the both ends of first transmission shaft all are provided with primary shaft bearing, the other first shaft coupling that is provided with of primary shaft bearing, be provided with lift driving sprocket between primary shaft bearing and the first shaft coupling of same end, the last lift drive chain that is provided with of driving sprocket, primary shaft bearing passes through mounting hole and body preceding landing leg fixed connection.

Still further, the driven sprocket group includes second transmission shaft, second shaft coupling, driven sprocket and second bearing frame, the both ends of second transmission shaft are provided with second bearing frame and second shaft coupling respectively, are provided with driven sprocket between the second bearing frame of same end and the second shaft coupling, driven sprocket and lift drive chain link to each other to by the drive motion of lift drive chain.

And furthermore, a front guide rail, a rear guide rail and side guide rails are arranged on the front support leg of the body, the front guide rail is matched with the front guide wheel of the shuttle vehicle, the rear guide rail is matched with the rear guide wheel of the shuttle vehicle, and the side guide rails are matched with the side guide wheels of the shuttle vehicle to guide the shuttle vehicle along the up-and-down movement of the front support leg of the body.

Furthermore, longitudinal beams are arranged on two sides of the tray, sliding blocks are arranged on two sides of the tray, the sliding blocks are fixed on the lower side of the longitudinal beams through bolts, and a push-pull hook is arranged at the front end of the tray.

Further, the shuttle car includes main frame, push-and-pull actuating mechanism, board-like material detection switch and tray detection switch, the rear end of main frame is provided with front guide wheel, back guide wheel and side guide wheel respectively, and the main frame rear portion sets up the installation interface of being connected with lift drive chain, and main frame both sides and middle part set up the nonmetal slide rail, and the main frame both sides correspond the position with the tray and set up tray detection switch respectively, and the main frame both sides correspond the position with board-like material and set up board-like material detection switch respectively, push-and-pull actuating mechanism is located the shuttle car middle part, provides push-and-pull power to the tray.

Furthermore, the push-pull driving mechanism comprises a third servo motor, a third transmission shaft, a third coupler, a third main driving sprocket, an idler wheel, a tensioning sprocket and a push-pull chain, wherein the third servo motor is connected with the third main driving sprocket through the third coupler and the third transmission shaft, the third main driving sprocket is connected with the push-pull chain, and the push-pull chain moves along the idler wheel in the middle, the pinions at the two ends and the tensioning sprocket.

And furthermore, one link chain of the push-pull chain is provided with a K-shaped chain plate, and the K-shaped chain plate is fixedly connected with the deflector rod by adopting a bolt.

Furthermore, the heating and heat-insulating system comprises an industrial air conditioner host, a ventilating pipeline, a temperature sensor and an exhaust system, wherein the industrial air conditioner has dual functions of heating and cooling, the ventilating pipeline is used for guiding hot (cold) air blown out by the industrial air conditioner to the inside of the curing tower, air outlets in the curing tower are distributed, namely the air outlets are subdivided into a plurality of thinner air outlet pipelines from a main pipeline of the industrial air conditioner, and air outlets are arranged on the four side surfaces and the top surface of the curing tower; the temperature sensor is arranged inside the curing tower, and the exhaust system is positioned at the bottom of the curing tower.

The application has the advantages that:

1. the shuttle vehicle adopts a servo motor system and a chain transmission matched guide wheel mode to realize lifting motion, and is reliable in operation, high in positioning precision and flexible in adjustment.

2. The material in this application adopts the driving lever to insert the mode drive of tray recess and then push-and-pull tray from shuttle business turn over curing tower, and the operation is reliable, the modern design.

3. The constant-temperature heat preservation system in this application adopts distributed air outlet, multiple spot temperature to detect to assist and can implement the industrial air conditioner that heats or refrigerate according to the temperature testing result, realizes the interior constant temperature environment of curing tower.

4. The curing towers in this application are arranged in parallel and can be increased or decreased arbitrarily depending on the throughput and process tact.

Drawings

FIG. 1 is a schematic view of a curing tower.

FIG. 2 is a schematic view of the structure of a tower body.

Fig. 3 is a schematic view of a drive sprocket set.

Fig. 4 is a schematic view of a passive driving sprocket set.

Fig. 5 is a schematic front view of the main frame of the main body.

Fig. 6 is a rear view of the main frame of the main body.

Fig. 7 is a top view of the tray. Fig. 8 is a side view of the tray. Fig. 9 is a perspective view of the tray.

Fig. 10 is a schematic view of a slider structure. Fig. 11 is a schematic structural view of the shuttle car.

Fig. 12 is a side view of the shuttle. Fig. 13 is a top view of the shuttle. Figure 14 is a schematic view of the push-pull drive mechanism.

In the drawings:

101-tower body, 102-tray, 103-shuttle vehicle, 104-heating and heat-insulating system, 105-body main frame, 106-bearing track, 107-driving chain wheel set, 108-driven chain wheel set, 109-body front supporting leg, 143-lifting driving chain, 110-first servo motor, 111-first servo reducer, 112-first transmission shaft, 113-first driving chain wheel, 114-first bearing seat, 115-first coupling, 116-lifting driving chain, 118-second transmission shaft, 119-second coupling, 120-driven chain wheel, 121-second bearing seat, 122-front guide rail, 123-rear guide rail, 124-side guide rail, 125-longitudinal beam, 126-slide block, 127-push-pull hook, 128-main frame, 129-push-pull driving mechanism, 130-plate type material detection switch, 131-tray detection switch, 132-front guide wheel, 133-rear guide wheel, 134-side guide wheel, 135-third servo motor, 136-third transmission shaft, 137-third coupling, 138-third main driving chain wheel, 139-idle wheel, 140-tension chain wheel, 141-push-pull chain and 142-deflector rod.

Detailed Description

Example 1

As shown in fig. 1, a constant temperature curing tower comprises a tower body 101, a tray 102, a shuttle vehicle 103 and a heating and heat-preserving system 104, wherein the tower body 101 is connected with the heating and heat-preserving system 104, the shuttle vehicle 103 moves up and down along the height direction of the tower body 101, a plurality of groups of tracks are arranged in the tower body 101, the tray 102 is positioned on the tracks, the tray 102 passively moves horizontally and reciprocally inside the shuttle vehicle 103 and the tower body 101 through the action of the shuttle vehicle 103, the shuttle vehicle 103 receives plate-type materials transferred from an RGV trolley, the plate-type materials are transferred to a vacancy designated by a control system through the shuttle vehicle 103 along the vertical direction, the shuttle vehicle 103 pushes the plate-type materials into the tower body 101 along the horizontal direction, the shuttle vehicle 103 pulls the plate-type materials out of the tower body 101 to the shuttle vehicle 103 after the plate-type materials are kept warm for a plurality of times in a set temperature environment in the tower body 101, then the shuttle car 103 moves to a set position along the vertical direction, and the RGV trolley takes the plate-type material to the next process.

Example 2

As shown in fig. 2, the tower body 101 is a frame-type hollow structure, and includes a main body frame 105, a carrying track 106, a driving sprocket set 107 and a driven sprocket set 108; the two sides of the body main frame 105 are symmetrically provided with bearing tracks 106 used for bearing the tray 102, two sides of the front end of the body main frame 105 are respectively provided with a front body supporting leg 109, a track is arranged in the vertical direction of the front body supporting leg 109, a driving chain wheel set 107 is arranged on the lower portion of the front body supporting leg 109, a driven chain wheel set 108 is arranged on the upper portion of the front body supporting leg 109, and the driving chain wheel set 107 and the driven chain wheel set 108 are matched to drive the shuttle 103 to do vertical reciprocating motion along the track on the front supporting leg. The tray 102 support rails 106 provided inside are designed in a left-right pair, and support the left and right sides of the tray 102, respectively, and also serve as a guide pair for the tray 102 to enter and exit the curing tower body 101. The lower part of the front leg 109 of the body is provided with a driving chain wheel set 107, and the driving chain wheel set 107 drives the shuttle 103 to vertically move up and down along a track on the front leg through a double-row driving chain.

As shown in fig. 3, the driving sprocket set 107 includes a first servo motor 110, a first servo motor 110 reducer, a first transmission shaft 112, a first driving sprocket 113 and a first bearing seat 114, the first servo motor 110 is connected to the first servo motor 110 reducer, the first servo motor 110 reducer is connected to the first transmission shaft 112, the first bearing seat 114 is disposed at both ends of the first transmission shaft 112, a first coupling 115 is disposed beside the first bearing seat 114, a lifting driving sprocket is disposed between the first bearing seat 114 and the first coupling 115 at the same end, a lifting driving chain 143 is disposed on the driving sprocket, and the first bearing seat 114 is fixedly connected to the front body leg 109 through a mounting hole. The first servo motor 110 reducer is a low-backlash bevel gear reducer, and can accurately control the rotation angle of the driving sprocket wheel by matching with the first servo motor 110, so that the position of the shuttle 103 in the height direction can be accurately controlled by the lifting driving chain 143. Synchronous driving of the driving chain wheels at two ends is realized through the first transmission shaft 112, and the shuttle 103 is prevented from being clamped due to asynchronism. The lifting driving chain wheel is a double-row roller chain, and the first bearing shaft is an integrated bearing seat.

As shown in fig. 4, the driven sprocket set 108 includes a second transmission shaft 118, a second coupling 119, a driven sprocket 120 and a second bearing seat 121, the second bearing seat 121 and the second coupling 119 are respectively disposed at two ends of the second transmission shaft 118, the driven sprocket 120 is disposed between the second bearing seat 121 and the second coupling 119 at the same end, and the driven sprocket 120 is connected to the lifting driving chain 143 and is driven by the lifting driving chain 143 to move.

As shown in fig. 5-6, body front leg 109 is provided with front rail 122, rear rail 123, and side rail 124, wherein front rail 122 is engaged with front guide wheel 132 of shuttle 103, rear rail 123 is engaged with rear guide wheel 133 of shuttle 103, and side rail 124 is engaged with side guide wheel 134 of shuttle 103 to guide up and down movement of shuttle 103 along body front leg 109.

As shown in fig. 7-9, the tray 102 is of a frame-type structure, the two sides of the tray 102 are provided with longitudinal beams 125, the two sides of the tray 102 are provided with sliding blocks 126 made of a material with a low friction coefficient, as shown in fig. 10, such as a sliding block 126 made of a teflon filler material, the sliding block 126 is fixed on the lower sides of the longitudinal beams 125 through bolts, when the tray 102 is placed on the bearing rails 106 of the tower body 101, the sliding block 126 is in direct contact with the bearing rails 106, similarly, when the tray 102 is placed on the shuttle vehicle 103, the sliding block 126 is in direct contact with the non-metal sliding rails, and the front end of the tray 102 is provided with a push-pull hook 127. The shift lever 142 on the push-pull driving mechanism 129 on the shuttle 103 can move into the groove of the push-pull hook 127 at the front end of the tray 102, when the push-pull driving machine head moves, the shift lever 142 is driven to move, and the shift lever 142 further drives the tray 102 to horizontally move back and forth through the push-pull hook 127; when the tray 102 needs to be taken out from the inside of the tower body 101, the tray 102 moves from the bearing track 106 inside the tower body 101 to the shuttle 103 under the action of the shuttle 103 push-pull driving mechanism 129. The tray 102 is used as a carrier of plate type materials, the sliding block 126 is made of polytetrafluoroethylene filler, and the friction coefficient between the tray 102 and the bearing track 106 of the tower body 101 can be effectively reduced, so that the power of a driving mechanism for pushing and pulling the tray 102 is reduced, the additional dead weight of the driving mechanism is reduced, and the type selection and the design of the driving mechanism and the shuttle 103 are facilitated. The slider 126 is fixedly attached to the tray 102 frame by bolts. The push-pull hook 127 is positioned corresponding to the shift lever 142 on the driving chain on the shuttle 103, and the push-pull action of the shuttle 103 driving device on the tray 102 is realized through the engagement and the disengagement of the push-pull hook 127 and the shift lever 142. The size of the concave opening of the push-pull hook 127 is matched to the size of the shift lever 142.

As shown in fig. 11-14, the shuttle vehicle 103 includes a main frame 128, a push-pull driving mechanism 129, a plate-type material detection switch 130 and a tray detection switch 131, the rear end of the main frame 128 is respectively provided with a front guide wheel 132, a rear guide wheel 133 and a side guide wheel 134, the rear portion of the main frame 128 is provided with a mounting interface connected with a lifting drive chain 143, two sides and a middle portion of the main frame 128 are provided with non-metal slide rails, two sets of tray detection switches 131 are respectively arranged at positions of two sides of the main frame 128 corresponding to the longitudinal beams 125 of the tray 102, and are used for detecting whether the position of the tray 102 reaches a predetermined position when the shuttle vehicle 103 pushes or pulls the tray 102, so as to ensure the safety and reliability of subsequent operations. Two groups of plate type material detection switches 130 are respectively arranged at positions on two sides of the main frame 128 corresponding to the plate type materials and used for detecting whether a preset number of plate type materials are placed on the shuttle car 103, the control system determines whether to perform the next step or give out corresponding alarm according to the detection result, and the push-pull driving mechanism 129 is located in the middle of the shuttle car 103 and provides push-pull power for the tray 102.

The shuttle 103 is a plate-type material carrier, has a frame structure as a whole, adopts a driving chain of the tower body 101 as a power mechanism for moving up and down, realizes the guiding action of the up-and-down movement by matching a front guide wheel 132, a rear guide wheel 133 and a side guide wheel 134 with a guide rail of the tower body 101, and can move up and down along a front support leg of the tower body 101.

The main frame 128 is a welded structure, and a front guide wheel 132, a rear guide wheel 133 and a side guide wheel 134 are respectively disposed at the rear end. And the size of the movement direction of the mounting interface can be adjusted within a set range, so that the tightness of the driving chain is adjusted, and the reliability of chain transmission is ensured. The nonmetal sliding rail material adopts polytetrafluoroethylene filler, so that the friction coefficient between the tray 102 and the shuttle car 103 can be effectively reduced, and the load of the push-pull driving mechanism 129 is reduced.

The push-pull driving mechanism 129 comprises a third servo motor 135, a third transmission shaft 136, a third coupling 137, a third main driving sprocket 138, an idle pulley 139, a tension sprocket 140 and a push-pull chain 141, wherein the third servo motor 135 is connected with the third main driving sprocket 138 through a third coupling 137 and the third transmission shaft 136, the third main driving sprocket 138 is connected with the push-pull chain 141, and the push-pull chain 141 moves along the idle pulley 139 in the middle, the pinions at the two ends and the tension sprocket 140.

One link of the push-pull chain 141 is provided with a K-type link plate, and the shift lever 142 is fixedly connected to the K-type link plate by using a bolt.

When the third servo motor 135 is operated, the push-pull chain 141 is driven to move, i.e. the shift lever 142 is driven to move along each stage of the chain wheel. The operation process of the push-pull driving mechanism 129 pulling the tray 102 to slide out of the curing tower body 101 is as follows:

(1) the control system determines the height of the tray 102 needing to be taken out of the warehouse according to the database information, the driving drive chain wheel set 107 drives the lifting drive chain 143 to move according to the control information, and the lifting drive chain 143 drives the shuttle 103 to move up and down to the designated height;

(2) the push-pull driving mechanism 129 acts, and the servo motor drives the main driving chain wheel to rotate, so as to drive the push-pull chain 141 to move, and the shift lever 142 moves along each stage of chain wheel. The initial position of the shift lever 142 is shown in fig. 10, when the tray 102 is pulled, the shift lever 142 moves from the lower right to the upper left (in the figure) under the driving of the chain, and when the shift lever 142 is switched from the lower side to the upper side along with the chain, the shift lever 142 just enters the concave opening of the tray 102;

(3) the shift lever 142 continues to move until the shift lever 142 contacts the concave opening of the tray 102, and then, the tray 102 moves outwards under the dragging of the shift lever 142 by the acting force of the shift lever 142 and the concave opening until the shift lever 142 moves to the front end of the chain cycle, the shift lever 142 moves from the upper side to the lower side and the shift lever 142 is separated from the concave opening of the tray 102, at this time, the tray 102 stops moving relative to the shuttle 103, and the shift lever 142 continues to move for a short section to a designated position; meanwhile, when the vertical projection of the longitudinal beam 125 of the tray 102 coincides with the tray detection switch 131, the detection switch is triggered and sends a signal to the control system to confirm that the tray 102 reaches the designated position according to the design; similarly, when the vertical projection of the plate material coincides with the plate material detection switch 130, the detection switch will be triggered, which sends a signal to the control system confirming that the designated position in the tray 102 is loaded with the plate material and reaches the designated position as designed;

(4) the main driving chain wheel group moves to drive the shuttle car 103 to move up and down to the specified height of the RGV trolley for taking materials, the RGV trolley performs material taking action, and after the material taking is finished, the shuttle car 103 sends the empty tray 102 to the original placement position to wait for the next material taking or feeding operation instruction.

The process of pushing the tray 102 filled with the plate-type material into the curing tower body 101 by the dragging mechanism is the reverse operation of the above process, and the principle is the same, and the description is omitted here.

The heating and heat-insulating system 104 is used for keeping the set constant temperature inside the curing tower so as to ensure that workpieces in the curing tower are at the set environmental temperature, and comprises an industrial air conditioner host, a ventilation pipeline, a temperature sensor and an exhaust system, wherein the industrial air conditioner has the dual functions of heating and cooling and can automatically change the temperature of air at an outlet of the industrial air conditioner according to the temperature inside the curing tower relative to the set temperature; the ventilating pipeline is used for guiding hot (cold) air blown out by the industrial air conditioner to the inside of the curing tower, and air outlets in the curing tower are designed to be distributed according to thermodynamic analysis results, namely, a main pipeline from the industrial air conditioner is subdivided into a plurality of thinner air outlet pipelines, and air outlets are arranged on the four side surfaces and the top surface of the curing tower; the temperature sensor is arranged in the curing tower and used for detecting the temperatures of different space areas of the curing tower, and the temperature sensor and the air outlet of the ventilation pipeline are reasonably configured so as to achieve the purposes that the temperature in the tower is basically uniform, and the local temperature does not exceed a set value; the exhaust system is located the curing tower bottom, and when curing tower inside temperature was too high, the exhaust system of can starting was taken out hot-air from curing tower in, and the supplementary inside temperature that reduces curing tower fast.

The shuttle 103 in the application realizes the lifting motion by adopting a servo motor system and a chain transmission matched guide wheel mode, and has the advantages of reliable operation, high positioning precision and flexible adjustment. The material is driven by the mode that the shifting rod 142 is inserted into the groove of the tray 102 to push and pull the tray 102 when entering and exiting the curing tower from the shuttle 103, the operation is reliable, and the design is novel. The constant-temperature heat preservation system adopts a distributed air outlet and multipoint temperature detection and is assisted by an industrial air conditioner capable of heating or refrigerating according to a temperature detection result, so that a constant-temperature environment in the curing tower is realized. The curing towers are arranged in parallel, and can be increased or decreased randomly according to the output and the process beat.

Claims

1. A constant temperature solidification tower which is characterized in that: the tower comprises a tower body (101), a tray (102), a shuttle car (103) and a heating and heat-preserving system (104), wherein the tower body (101) is connected with the heating and heat-preserving system (104), the shuttle car (103) moves up and down along the height direction of the tower body (101), a plurality of groups of tracks are arranged in the tower body (101), the tray (102) is positioned on the tracks, and the tray (102) passively horizontally reciprocates in the shuttle car (103) and the tower body (101) through the action of the shuttle car (103).

2. A thermostatic curing tower as defined in claim 1 wherein: the tower body (101) is of a frame type hollow structure and comprises a main body main frame (105), a bearing track (106), a driving chain wheel set (107) and a driven chain wheel set (108); the two sides of the body main frame (105) are symmetrically provided with bearing tracks (106) used for bearing the tray (102), front end two sides of the body main frame (105) are respectively provided with front body supporting legs (109), the vertical direction of the front body supporting legs (109) is provided with tracks, the lower part of the front body supporting legs (109) is provided with a driving chain wheel set (107), the upper part of the front body supporting legs (109) is provided with a driven chain wheel set (108), and the driving chain wheel set (107) and the driven chain wheel set (108) are matched to drive the shuttle (103) to do vertical up-and-down reciprocating motion along the tracks on the front supporting legs.

3. A thermostatic curing tower as defined in claim 2 wherein: drive sprocket group (107) include first servo motor (110), first servo motor (110) reduction gear, first transmission shaft (112), first drive sprocket (113) and first bearing frame (114), first servo motor (110) links to each other with first servo motor (110) reduction gear, first servo motor (110) reduction gear links to each other with first transmission shaft (112), the both ends of first transmission shaft (112) all are provided with first bearing frame (114), first bearing frame (114) other be provided with first shaft coupling (115), be provided with lift drive sprocket between first bearing frame (114) and first shaft coupling (115) of same end, the last lift drive chain (143) that is provided with of drive sprocket, first bearing frame (114) are through mounting hole and body front leg (109) fixed connection.

4. A thermostatic curing tower as defined in claim 2 wherein: the driven chain wheel set (108) comprises a second transmission shaft (118), a second coupler (119), a driven chain wheel (120) and a second bearing seat (121), the two ends of the second transmission shaft (118) are respectively provided with the second bearing seat (121) and the second coupler (119), the driven chain wheel (120) is arranged between the second bearing seat (121) and the second coupler (119) at the same end, and the driven chain wheel (120) is connected with the lifting driving chain (143) and driven by the lifting driving chain (143).

5. A thermostatic curing tower as defined in claim 2 wherein: the front support leg (109) of the body is provided with a front guide rail (122), a rear guide rail (123) and a side guide rail (124), the front guide rail (122) is matched with a front guide wheel (132) of the shuttle car (103), the rear guide rail (123) is matched with a rear guide wheel (133) of the shuttle car (103), and the side guide rail (124) is matched with a side guide wheel (134) of the shuttle car (103) to guide the shuttle car (103) along the up-and-down movement of the front support leg (109) of the body.

6. A thermostatic curing tower as defined in claim 1 wherein: longitudinal beams (125) are arranged on two sides of the tray (102), sliding blocks (126) are arranged on two sides of the tray (102), the sliding blocks (126) are fixed on the lower sides of the longitudinal beams (125) through bolts, and a push-pull hook (127) is arranged at the front end of the tray (102).

7. A thermostatic curing tower as defined in claim 1 wherein: the shuttle car (103) comprises a main frame (128), a push-pull driving mechanism (129), a plate type material detection switch (130) and a tray detection switch (131), wherein the rear end of the main frame (128) is respectively provided with a front guide wheel (132), a rear guide wheel (133) and a side guide wheel (134), the rear part of the main frame (128) is provided with an installation interface connected with a lifting driving chain (143), two sides and the middle part of the main frame (128) are provided with non-metal slide rails, the positions of two sides of the main frame (128) corresponding to the tray (102) are respectively provided with the tray detection switch (131), the positions of two sides of the main frame (128) corresponding to the plate type material are respectively provided with the plate type material detection switch (130), and the push-pull driving mechanism (129) is positioned in the middle part of the shuttle car (103) and provides push-pull power for the tray (102).

8. A thermostatic curing tower as defined in claim 7 wherein: the push-pull driving mechanism (129) comprises a third servo motor (135), a third transmission shaft (136), a third coupler (137), a third main driving chain wheel (138), an idle wheel (139), a tensioning chain wheel (140) and a push-pull chain (141), wherein the third servo motor (135) is connected with the third main driving chain wheel (138) through the third coupler (137) and the third transmission shaft (136), the third main driving chain wheel (138) is connected with the push-pull chain wheel (141), and the push-pull chain wheel (141) moves along the idle wheel (139) in the middle, and the pinion gears and the tensioning chain wheel (140) at two ends.

9. A thermostatic curing tower as defined in claim 8 wherein: one link chain of the push-pull chain (141) is provided with a K-shaped chain plate, and the K-shaped chain plate is fixedly connected with a driving lever (142) by a bolt.

10. A thermostatic curing tower as defined in claim 1 wherein: the heating and heat-insulating system (104) comprises an industrial air conditioner host, a ventilating pipeline, a temperature sensor and an exhaust system, wherein the industrial air conditioner has dual functions of heating and cooling, the ventilating pipeline is used for guiding hot air or cold air blown out by the industrial air conditioner to the inside of the curing tower, air outlets in the curing tower are distributed, a main pipeline of the industrial air conditioner is subdivided into a plurality of thin air outlet pipelines, and air outlets are formed in the four side surfaces and the top surface of the curing tower; the temperature sensor is arranged inside the curing tower, and the exhaust system is positioned at the bottom of the curing tower.