CN210366002U

CN210366002U - Stacking device of sealing furnace

Info

Publication number: CN210366002U
Application number: CN201920780194.XU
Authority: CN
Inventors: 胡英江
Original assignee: Changzhou Songying Liquid Mirror Co Ltd
Current assignee: Changzhou Songying Liquid Mirror Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-21
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a stacking device of sealing-in furnace belongs to the sealing-in furnace field, aims at providing a stacking device of sealing-in furnace, and its technical scheme main points are that it sets up the stacking device to be close to the discharge end, including the base, install the elevation structure in the base, be located the one-level belt transmission structure and the transport box on the elevation structure. It has the advantage of automatic pile, can reduce the output of manpower, the utility model is suitable for a sealing-in furnace.

Description

Stacking device of sealing furnace

Technical Field

The utility model relates to a sealing-in furnace technical field, more specifically say, it relates to a stacking device of sealing-in furnace.

Background

At present, a liquid sight glass is generally installed in refrigeration equipment and used for observing the liquid level of the refrigeration equipment and detecting whether water vapor exists at the rear end of a drying filter in a refrigeration system. In the manufacturing process of the liquid viewing mirror, in order to meet the sealing performance of the connection between the metal workpiece of the liquid viewing mirror and the glass material, the glass material and the workpiece are generally welded through a sealing furnace device.

Among the prior art, the sealing-in furnace includes feed end, workspace and discharge end, and the staff will put work piece, glass, graphite containing box directly on the conveyer belt of feed end, carry the material to weld in the workspace through the conveyer belt, and the containing box after the welding passes through the discharge end output.

The above prior art solutions have the following drawbacks: in the actual operation process, when the sealing-in furnace carries out welding work, the containing box can not be piled up to the discharge end of sealing-in furnace, and after the containing box was carried out through the discharge end of sealing-in furnace, the staff need take off the containing box that the welding is good in proper order and pile the for use district.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a sealing-in furnace's stacking device, its advantage that has automatic pile can reduce the output of manpower.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a stacking device of a sealing furnace is close to a discharge end of the sealing furnace, the stacking device comprises a base, an installation space is arranged on the base, a lifting structure is arranged in the installation space and comprises a lifting assembly and a supporting table, the lifting assembly is electrically connected with a PLC (programmable logic controller), a transfer box without a cover is arranged on the base, an opening is arranged at the bottom of the transfer box, the length and the width of the opening are equal to those of the supporting table, the length of the opening is equal to that of the bottom of the transfer box, the length and the width of the bottom of the transfer box are 1.1-1.2 times that of a material containing box and are 0.6-0.8 times that of the width of the transfer box, the lifting structure is located at the lowest point, the supporting table is located in the installation space, the lifting structure is located at the highest point, the lifting assembly is located in the transfer box, and the gravity measuring instrument is arranged at the bottom of the supporting table and is electrically connected with the PLC.

By adopting the technical scheme, when the sealing furnace is used for welding, and the discharge end of the sealing furnace is conveyed out of the material containing box, workers need to take down the materials in sequence and place the materials in a standby area. The stacking device is arranged at the discharge end close to the sealing furnace, so that the material containing boxes can be automatically stacked, and the output of manpower is reduced. The stacking device comprises a supporting table, a lifting assembly and a base, wherein the base is provided with an installation space, the lifting structure is convenient to install in the installation space, and when the lifting structure is located at the lowest point, the supporting table descends to the installation space. The base upper surface is equipped with the transfer box, and the transfer box is used for accepting flourishing magazine, and the transfer box bottom is equipped with the opening, and opening length and width equal brace table length and width, and opening length equals with flourishing magazine length simultaneously, and the opening width is 0.6 times to 0.8 times of flourishing magazine width for when elevation structure rose, can stretch into in the transfer box, when rising to the peak, brace table was close to the feed end. When the discharge end conveyer belt will contain on the magazine transmits the brace table, brace table bottom gravity inductor with signal transmission to PLC controller, PLC controller control elevation structure descend the distance of settlement, the distance of settlement be the height of containing the magazine. When the material containing box is filled in the transfer box, the whole transfer box is moved to a standby area by a worker.

Furthermore, a first-level belt transmission structure is arranged on the supporting table and comprises a first-level supporting frame and a first-level belt connected with the first-level supporting frame through a rotating shaft, the rotating shaft is connected with a motor on the first-level supporting frame, the rotating shaft is connected with a motor gear on the first-level supporting frame, the motor is connected with a power supply device at the bottom of the installation space and is electrically connected with a PLC (programmable logic controller) controller, the length and the width of the first-level supporting frame are equal to the length and the width of the opening, a movable bottom plate is arranged in the transfer box and comprises connecting plates and fixing plates positioned at two sides of the connecting plates, the length and the width of the connecting plates are equal to the length and the width of the opening, the sum of the heights of the fixing plates and the bottom of the transfer box is equal to the height of the, when the lifting structure is located at the highest point, the upper surface of the bottom plate is located at the top of the transfer box.

Through adopting above-mentioned technical scheme, be equipped with one-level belt transmission structure on the brace table, one-level belt transmission structure includes one-level support frame and the one-level belt that rotates the axle connection on through the support frame. The length and the width of the first-level supporting frame are equal to those of the opening, so that when the lifting structure ascends, the first-level belt transmission structure can ascend along with the lifting structure. The bottom of the transfer box is provided with a movable bottom plate, and the bottom plate comprises a connecting plate and fixing plates positioned on two sides of the connecting plate. The length and width of the connector plates are equal to the length and width of the opening, the upper surfaces of the fixed plates and the connector plates are coplanar, the height of the connector plates is equal to the sum of the height of the fixed plates and the height of the bottom of the transfer box, so that the connector plates and the opening are matched, when the lifting structure is located at the bottommost point, the connector plates are just located in the opening, and the lower surfaces of the connector plates and the lower surface of the bottom of the transfer box are coplanar. The fixed plate is located the upper surface of transfer box bottom for the bottom plate is fixed in the transfer box. And when the transfer box is filled with the material containing boxes, the connecting plate is positioned on the first-level supporting frame, and the first-level belt transmission structure can assist other transmission structures to move the transfer box to a standby area.

Further, be close to elevation structure is equipped with second grade belt transmission structure, second grade belt transmission structure includes the second grade support frame and passes through the second grade belt that the last axis of rotation of second grade support frame is connected, the one-level belt with second grade belt transmission direction is unanimous, the center pin of one-level belt simultaneously with the center pin collineation of second grade belt, second grade belt transmission structure with the PLC controller electricity is connected.

Through adopting above-mentioned technical scheme, when the transport box was filled with flourishing magazine, PLC controller control one-level belt transmission structure and second grade belt transmission structure work for on the transport box that the one-level belt will be filled with flourishing magazine conveyed the second grade belt, the second grade belt will be filled with flourishing magazine and transmit to the standby district spare.

Further, one side that elevation structure kept away from second grade belt transmission structure is equipped with tertiary belt transmission structure, tertiary belt transmission structure includes tertiary support frame and the tertiary belt that rotates the axis of rotation through tertiary support frame and connect, the one-level belt with tertiary belt transmission direction is unanimous, the center pin of one-level belt simultaneously with the center pin collineation of tertiary belt, be equipped with a plurality of keysets on the tertiary belt transmission structure, tertiary belt transmission structure with the PLC controller electricity is connected.

Through adopting above-mentioned technical scheme, when the transport box was filled with flourishing magazine, the one-level belt will fill the transport box of flourishing magazine and convey the second grade belt on, the discharge end still need outwards carry flourishing magazine. One side of the lifting structure far away from the secondary belt transmission structure is provided with a tertiary belt transmission structure, and the tertiary belt transmission structure is provided with a plurality of standby transfer boxes. When the transport box is filled with the material containing box, the gravity sensor detects the weight on the support table and transmits information to the PLC controller, the PLC controller controls the conveying belt at the discharge end of the sealing furnace to stop working, meanwhile, the PLC controller controls the three-level belt transmission structure to move the adapter box to the base, and when the lifting structure rises to the highest point, the PLC controller controls the conveying belt at the discharge end of the sealing furnace to continuously transmit the material containing box.

Furthermore, the position of the stacking device close to the discharge end of the sealing furnace is provided with a roller transmission structure, the roller transmission structure comprises four stages of support frames, and a plurality of rollers are arranged in the width direction of the four stages of support frames.

Through adopting above-mentioned technical scheme, the conveyer belt distance of the discharge end of sealing-in furnace is shorter, and the staff is inconvenient to observe the welding quality of work piece in the flourishing magazine through the discharge end, adds between the discharge end of sealing-in furnace and stacking device and is equipped with roller bearing transmission structure, and the discharge end conveyer belt of sealing-in furnace will flourishing magazine transmission to the level four support frame on, and the staff of being convenient for observes the welding quality of work piece in the flourishing magazine, and when work piece welding quality was unqualified in the flourishing magazine, the staff had abundant time to take away the flourishing magazine that is equipped with unqualified work piece.

Further, the level four support frame is kept away from the position fixedly connected with of the discharge end of sealing-in furnace connects the flitch, it is equipped with the toper square hole to connect the flitch center, toper square hole bottom with transport box top butt, toper square hole bottom length and width equals simultaneously transport box top length and width, toper square hole bottom length and width with transport box top length and width equal, toper square hole top length and width are 1.1 times to 1.2 times of toper square hole bottom length and width.

Through adopting above-mentioned technical scheme, the terminal position that the discharge end of sealing-in furnace was kept away from to the level four support frame is equipped with and connects the flitch, connects the flitch center to be equipped with the toper square hole. The length and the width of the bottom of the conical square hole are equal to those of the top of the transfer box, and when the material containing box moves to the position of the material receiving plate, the material containing box moves into the conical square hole through the thrust applied by the material containing box at the back and is positioned on the bottom plate. Toper square hole top length and width are 1.1 times to 1.2 times of toper square hole bottom length and width for containing on the material box can be accurate removes the base through the toper square hole. When the length and the width of the top and the bottom of the conical square hole are equal, when the material containing box moved by the roller transmission structure is deviated in a small position, the material containing box cannot descend along with the lifting structure or the gravity detector cannot correctly measure the weight, so that the lifting structure cannot descend, and the material containing box on the roller transmission structure turns over due to mutual extrusion.

Furthermore, a connecting plate is arranged at one end of the four-stage support frame, which is close to the discharge end of the sealing furnace, and the length of the connecting plate is 1.2 times to 1.5 times that of the material container.

Through adopting above-mentioned technical scheme, the conveyer belt and the level four support frame junction of sealing-in furnace discharge end set up the connecting plate, and on the flourishing magazine of being convenient for can remove the level four support frame smoothly, when first flourishing magazine removed the connecting plate on, flourishing magazine pushed down the connecting plate, and the conveyer belt of sealing-in furnace discharge end is pressed close to the one end that the connecting plate is close to the sealing-in furnace discharge end for next flourishing magazine can displace smoothly to the level four support frame on.

Furthermore, the two sides of the four-stage support frame are provided with first-stage baffles, and one end of the material receiving plate, which is far away from the discharge end of the sealing furnace, is provided with a second-stage baffle.

Through adopting above-mentioned technical scheme, flourishing magazine is at the structural transmission in-process of roller bearing transmission, and flourishing magazine probably produces the vibration, and the phenomenon that the one-level baffle can reduce flourishing magazine drops from the level four support frame because of the vibration. When containing box removed to connect on the flitch, probably because the thrust of the flourishing magazine in the back makes containing box directly follow the one end that connects the flitch to keep away from sealing-in furnace discharge end and directly drops, the condition that containing box dropped can be reduced to the second grade baffle, makes the steady displacement of containing box in the transfer box simultaneously.

To sum up, the utility model discloses following beneficial effect has:

1. the lifting structure and the gravity measuring instrument are arranged, so that the effect of automatically stacking the material containing box can be achieved;

2. the transfer box and the bottom plate are arranged, so that the effect of storing the material containing box can be achieved;

3. through the setting of one-level belt transmission structure, second grade belt transmission structure and tertiary belt transmission structure, can play the effect of automatic conveying transfer box.

Drawings

FIG. 1 is an overall schematic view of a stacking apparatus according to an embodiment;

FIG. 2 is a schematic view of an embodiment of the elevating structure;

FIG. 3 is a schematic view of an embodiment of a lift assembly and a primary belt transport structure;

FIG. 4 is a schematic view of a roller conveying structure in the embodiment;

FIG. 5 is a schematic view of a transfer box in the example.

In the figure, 1, a stacking device; 2. a base; 21. an installation space; 3. a lifting structure; 31. a lifting assembly; 32. a support table; 33. a gravity measuring instrument; 4. a PLC controller; 5. a transfer box; 51 an opening; 52. a base plate; 53 connector tiles; 54. a fixing plate; 6. a primary belt transport structure; 61. A first-stage support frame; 62. a primary belt; 7. a secondary belt transmission structure; 71. a secondary support frame; 72 secondary belts; 8. a three-level belt transmission structure; 81. a third-stage support frame; 82 three-stage belts; 9. a roller transmission structure; 91. a four-stage support frame; 92. a roller; 93. a material receiving plate; 94. a tapered square hole; 95. a connecting plate; 96. a first stage baffle; 97. and a secondary baffle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): for the utility model discloses a stacking device of sealing-in furnace, as shown in fig. 1 and 4, the conveyer belt distance of sealing-in furnace discharge end is shorter, when flourishing magazine is followed the discharge end output, the staff need constantly take off flourishing magazine from the conveyer belt of sealing-in furnace discharge end, the staff need inspect the interior work piece welded quality of flourishing magazine when taking off flourishing magazine, the discharge end that is close to sealing-in furnace is equipped with roller bearing transmission structure 9, the time of work piece welding quality in the flourishing magazine that the extension staff inspected and carried out, when work piece welding quality was not conform to the regulation in the flourishing magazine, the staff can have enough time to take off the flourishing magazine that welding quality was not conform to the regulation. The roller transmission structure 9 comprises a four-stage support frame 91 and a plurality of rollers 92, a connecting part of a sealing furnace discharge end conveyor belt and the four-stage support frame 91 forms a fault, and a material containing box is easy to overturn when moving to the four-stage support frame 91 from the sealing furnace discharge end conveyor belt. One end that roller bearing transmission structure 9 is close to the sealing-in furnace discharge end is equipped with connecting plate 95, and connecting plate 95 is the metal material of toughness, and after first splendid attire magazine removed connecting plate 95, connecting plate 95 pressurized sinks, and the one end butt sealing-in furnace discharge end that level four support frame 91 was kept away from to connecting plate 95 for hou mian splendid attire magazine can steady displacement to level four support frame 91 on. The plurality of rollers 92 are arranged along the width direction of the four-stage support frame 91, the conveyor belt at the discharge end of the sealing furnace conveys out the material containing box, the material containing box moves to one end far away from the discharge end of the sealing furnace along the length direction of the four-stage support frame 91 through the thrust exerted by the material containing box at the back, and the friction force between the material containing box and the four-stage support frame 91 is reduced by the arrangement of the rollers 92. The two sides of the four-stage support frame 91 are provided with the first-stage baffle plates 96, the material containing box can vibrate easily in the moving process of the four-stage support frame 91, the first-stage baffle plates 96 can reduce the deviation of the material containing box caused by vibration, and meanwhile, the condition that the material containing box drops from the four-stage support frame 91 in the moving process can be reduced.

As shown in fig. 2, a receiving plate 93 is arranged at one end of the four-stage support frame 91 far away from the discharge end of the sealing furnace, the stacking device 1 is located at the lower side of the receiving plate 93 close to the ground, the stacking device 1 comprises a base 2 and a lifting structure 3, the lifting structure 3 comprises a lifting component 31 and a support platform 32 (see fig. 3), an installation space 21 is arranged on the base 2, and the lifting structure 3 is arranged in the installation space 21. Be equipped with one-level belt transmission structure 6 on the brace table 32, one-level belt transmission structure 6 includes one-level support frame 61 (see fig. 3) and through the one-level belt 62 (see fig. 3) of rotating shaft connection on one-level support frame 61, and the motor output of one-level belt transmission structure 6 and the rotating shaft gear connection on the level support frame, the motor of one-level belt transmission structure 6 is connected with the power supply unit electricity of installation space 21 bottom. Transfer box 5 (see fig. 5) has been placed to base 2 upper surface, and transfer box 5 bottom is equipped with length and width and equals the opening 51 of the length and the width of a supporting bench 32, and one-level support frame 61 length and width equals a supporting bench 32 length and width simultaneously, and when elevation structure 3 rose to the peak, elevation structure 3 and one-level belt transmission structure 6 were located transfer box 5. The length of opening 51 equals the length of transfer box 5, the width of opening 51 is 0.6 times to 0.8 times of transfer box 5 width, be equipped with movable bottom plate 52 in the transfer box 5, bottom plate 52 includes linking plate 53 and is located the fixed plate 54 of linking plate 53 both sides, linking plate 53 and fixed plate 54 upper surface coplane, the height of linking plate 53 equals the sum of fixed plate 54 height and transfer box 5 bottom height, when bottom plate 52 places in transfer box 5, linking plate 53 just blocks in opening 51, when elevation structure 3 rises to the summit, the upper surface of bottom plate 52 and the top butt of transfer box 5.

As shown in fig. 4, a tapered square hole 94 is formed in the center of the material receiving plate 93, the bottom of the tapered square hole 94 abuts against the top of the transfer box 5, meanwhile, the length and the width of the bottom of the tapered square hole 94 are equal to the length and the width of the top of the transfer box 5, when the length and the width of the top of the tapered square hole 94 are equal to the length and the width of the bottom of the tapered square hole 94, and when the material containing box moves in the roller conveying structure 9, the material containing box may have a small deviation, and when the material containing box moves to the tapered square hole 94 and moves downward to the bottom plate 52, the material containing box is prone to topp. The length and the width of the top of the conical square hole 94 are 1.1 times to 1.2 times of the length and the width of the bottom of the conical square hole 94, and the material containing box moves into the conical square hole 94 of the material receiving plate 93 through the roller conveying structure 9, so that the material containing box stably falls onto the bottom plate 52.

As shown in fig. 1, the lifting structure 3 is electrically connected with a PLC controller 4, and the model of the PLC controller 4 in this embodiment is S7-200. When the discharge end of the sealing furnace starts to convey the material containing box, the PLC 4 controls the lifting structure 3 to ascend to the highest position, the gravity measuring instrument 33 (shown in figure 3) is arranged at the bottom of the supporting table 32, and the gravity measuring instrument 33 is electrically connected with the PLC 4. When the material containing box moves to the bottom plate 52, the gravity measuring instrument 33 transmits a signal to the PLC controller 4, and the PLC controller 4 controls the lifting structure 3 to descend for a set height, wherein the set height is the height of one material containing box. When the transfer box 5 is filled with the material containing boxes, the gravity measuring instrument 33 transmits signals to the PLC 4, and the PLC 4 controls the first-level belt transmission structure 6 to work. One-level belt transmission structure 6 work one side is equipped with second grade belt transmission structure 7, and second grade belt transmission structure 7 includes second grade support frame 71 and passes through second grade belt 72 that second grade support frame 71 last axis of rotation is connected. The work of one-level belt transmission structure 6 is simultaneously PLC controller 4 control second grade belt transmission structure 7 work, and second grade belt 72 transmits the transport box 5 that one-level belt 62 transmitted to and to the standby region spare. 6 work opposite sides of one-level belt transmission structure are equipped with tertiary belt transmission structure 8, tertiary belt transmission structure 8 includes tertiary support frame 81 and passes through tertiary belt 82 of rotating shaft connection on tertiary support frame 81, a plurality of transport boxes 5 are placed to tertiary belt 82, at 6 during operation of one-level belt transmission structure, 4 control sealing-in furnace discharge end conveyer belts stop work of PLC controller, PLC controller 4 control tertiary belt transmission structure 8 removes a keysets to base 2 simultaneously, when elevation structure 3 rises to the peak, 4 control sealing-in furnace discharge end conveyer belts of PLC controller continue to transmit flourishing magazine.

The specific implementation process comprises the following steps: after the sealing furnace starts to work, the conveying belts at the discharge end of the sealing furnace sequentially convey the material containing boxes to the connecting plate 95. The connecting plate 95 is used as a conveying medium for the discharge end of the sealing furnace and the roller transmission structure 9, the material containing box is stably moved to the four-stage support frame 91, the roller 92 on the four-stage support frame 91 reduces the resistance of the material containing box on the four-stage support frame 91, the material containing box is transmitted to the conical square hole 94 formed in the middle of the material receiving plate 93, and the bottom of the material containing box is abutted to the bottom plate 52 of the transfer box 5. The gravity measuring instrument 33 detects the weight of the material containing box and transmits a signal to the PLC 4, and the PLC 4 controls the lifting structure 3 to descend by a set height which is the height of the material containing box. Until the transfer box 5 is filled with the material containing box, the PLC 4 controls the conveyor belt at the discharge end of the sealing furnace to stop working, and meanwhile, the PLC 4 controls the primary belt transmission structure 6, the secondary belt transmission structure 7 and the tertiary belt transmission structure 8 to work simultaneously. The first-level belt 62 transmits the transfer box 5 filled with the material containing boxes to the second-level belt 72, the second-level belt 72 transmits the material containing boxes to the standby area, and the third-level belt transmits the standby transfer box 5 to the first-level belt 62. When the lifting structure 3 rises to the highest point, the PLC 4 controls the conveyor belt at the discharge end of the sealing furnace to continue working.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a stacking device of sealing-in furnace which characterized in that: the stacking device (1) is close to the discharge end of the sealing furnace, the stacking device (1) comprises a base (2), an installation space (21) is arranged on the base (2), a lifting structure (3) is arranged in the installation space (21), the lifting structure (3) comprises a lifting component (31) and a supporting platform (32), the lifting component (31) is electrically connected with a PLC (programmable logic controller) controller (4), a cover-free transfer box (5) is arranged on the base (2), an opening (51) is arranged at the bottom of the transfer box (5), the length and the width of the opening (51) are equal to the length and the width of the supporting platform (32), the length of the opening (51) is equal to the length of the bottom of the transfer box (5), the length and the width of the bottom of the transfer box (5) are 1.1 to 1.2 times of the length and the width of the containing box, the width of the opening (51) is 0.6 to 0.8 times of the width of the transfer box (5), when elevation structure (3) are located the minimum, brace table (32) are located in installation space (21), when elevation structure (3) are located the maximum, lift subassembly (31) are located in transfer box (5), and are close to the sealing-in furnace, brace table (32) bottom is equipped with gravity measurement appearance (33), gravity measurement appearance (33) with PLC controller (4) electricity is connected.

2. The stacking device of the sealing furnace according to claim 1, wherein: be equipped with one-level belt transmission structure (6) on supporting bench (32), one-level belt transmission structure (6) include one-level support frame (61) and one-level belt (62) of rotating shaft connection on through one-level support frame (61), the rotating shaft is connected with the motor on one-level support frame (61), the rotating shaft on one-level support frame (61) with motor gear connects, the motor is connected with the power supply unit of installation space (21) bottom, is connected with PLC controller (4) electricity simultaneously, one-level support frame (61) width and length equal the length and the width of opening (51), be equipped with movable bottom plate (52) in transfer box (5), bottom plate (52) include joint plate (53) and be located the fixed plate (54) of joint plate (53) both sides, the width and the length of joint plate (53) equal the length and the width of opening (51), the sum of the height of the fixing plate (54) and the height of the bottom of the transfer box (5) is equal to the height of the connector tile (53), while the upper surface of the fixing plate (54) and the upper surface of the connector tile (53) are coplanar, and when the lifting structure (3) is at the highest point, the upper surface of the base plate (52) is at the top of the transfer box (5).

3. The stacking device of the sealing furnace according to claim 2, wherein: be close to elevation structure (3) are equipped with second grade belt transmission structure (7), second grade belt transmission structure (7) include second grade support frame (71) and through second grade belt (72) of rotating shaft connection on second grade support frame (71), one-level belt (62) with second grade belt (72) direction of transmission is unanimous, the center pin of one-level belt (62) simultaneously with the center pin collineation of second grade belt (72), second grade belt transmission structure (7) with PLC controller (4) electricity is connected.

4. The stacking device of the sealing furnace according to claim 3, wherein: keep away from elevation structure (3) one side of second grade belt transmission structure (7) is equipped with tertiary belt transmission structure (8), tertiary belt transmission structure (8) include tertiary support frame (81) and tertiary belt (82) through the last axis of rotation connection of tertiary support frame (81), one-level belt (62) with tertiary belt (82) direction of transmission is unanimous, the center pin of one-level belt (62) simultaneously with the center pin collineation of tertiary belt (82), be equipped with a plurality of switching boxes on tertiary belt transmission structure (8), tertiary belt transmission structure (8) with PLC controller (4) electricity is connected.

5. The stacking device of the sealing furnace according to claim 1, wherein: the position that stacking device (1) is close to the discharge end of sealing-in furnace is equipped with roller bearing transmission structure (9), roller bearing transmission structure (9) include level four support frame (91), be equipped with a plurality of rollers (92) on level four support frame (91) width direction.

6. The stacking device of the sealing furnace according to claim 5, wherein: keep away from level four support frame (91) the position fixedly connected with of the discharge end of sealing-in furnace connects flitch (93), it is equipped with toper square hole (94) to connect flitch (93) center, toper square hole (94) bottom with transport box (5) top butt, toper square hole (94) bottom length and width simultaneously equal transport box (5) top length and width, toper square hole (94) bottom length and width with transport box (5) top length and width equal, toper square hole (94) top length and width are 1.1 times to 1.2 times of toper square hole (94) bottom length and width.

7. The stacking device of the sealing furnace according to claim 5, wherein: one end of the four-stage support frame (91) close to the discharge end of the sealing furnace is provided with a connecting plate (95), and the length of the connecting plate (95) is 1.2 times to 1.5 times of the length of the material container.

8. The stacking device of the sealing furnace according to claim 6, wherein: the sealing furnace is characterized in that first-stage baffles (96) are arranged on two sides of the four-stage support frame (91), and second-stage baffles (97) are arranged at one ends, far away from the discharge end of the sealing furnace, of the material receiving plates (93).