Sagger stacking and splitting device for electronic kiln sagger turnover operation production line

Abstract

The invention discloses a sagger stacking and splitting device for an electronic kiln sagger turnover operation production line, and belongs to the technical field of electronic kiln supporting facilities. Comprising a rack and a sagger stacking extracting and splitting releasing mechanism. The top-layer saggar pressing and releasing mechanism is used for applying pressing force to saggars which are in an overlapped state and are positioned on the top layer so as to prevent the upper and lower adjacent saggars from being staggered; the saggar pressing frame lifting driving mechanism is used for driving the top-layer saggar pressing and releasing mechanism and the saggar overlapping, extracting, splitting and releasing mechanism to move up and down; the sagger pressing frame lifting driving mechanism is arranged at the top of the rack, the top-layer sagger pressing and releasing mechanism is connected with the sagger pressing frame lifting driving mechanism in a lifting mode, and the sagger stacking, extracting and splitting releasing mechanism is connected with the top-layer sagger pressing and releasing mechanism and extends downwards in a longitudinal cantilever state. The sagger has the advantages that the problem of dislocation between the adjacent saggers on the upper and lower layers is avoided; and collapse outside the furnace or in the hearth is prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of electronic kiln supporting facilities, and in particular relates to a sagger stacking and splitting device used in an electronic kiln sagger turnover operation production line. Background Art

[0002] The aforementioned electronic kiln sagger turnover production line is essentially the same as the electronic powder material production line mentioned in CN103512368B. Since the sagger is a circulating container, in order to save human resources and improve production efficiency, a sagger is placed between the furnace entrance and the furnace exit of the electronic kiln. The font-shaped configuration has a sagger turnover production line, the aforementioned The opening at the top of the character is where the electronic kiln is located. The path of the Chinese character is usually equipped with a sagger material crushing station in sequence starting from the furnace outlet (because many electronic powder materials, such as typical lithium battery positive and negative electrode materials, lithium battery positive electrode materials such as lithium iron phosphate, are very easy to agglomerate after sintering and are stubbornly fixed to the inner wall of the sagger, they need to be crushed, also called pounding), a material pouring station, a sagger purge cleaning station, a sagger crack inspection station, a sagger automatic weighing and feeding station and a sagger material leveling station (to level the material surface), and then introduced into the furnace through the furnace entrance, and the cycle continues. More specifically, the sagger sintered material is crushed by the aforementioned crushing station's crushing mechanism, the material in the sagger is poured out by the material pouring mechanism at the material pouring station, the sagger is blown clean by the purging and cleaning mechanism at the sagger purging and cleaning station (to avoid the contamination of the residual clinker on the raw material), the sagger is inspected by the sagger crack inspection mechanism at the sagger crack inspection station so as to detect and remove the defective sagger, the material is loaded into the sagger by the automatic weighing and feeding mechanism at the sagger automatic weighing and feeding station, and the sagger material surface is leveled by the sagger material leveling mechanism at the sagger leveling station to avoid the spire effect.

[0003] In addition, according to professional common sense, when the above-mentioned sagger stacking and splitting device is set at the entrance of the furnace, its function is to stack multiple saggers filled with raw materials, and when it is set at the exit of the furnace, the saggers previously in a stacked state are split one by one, that is, the stacking is removed and the saggers are broken by the above-mentioned breaking mechanism. It can be seen that as a complete electronic kiln sagger turnover operation production line, it is usually equipped with two sets of sagger stacking and splitting devices located at the entrance and exit of the furnace respectively.

[0004] As is known in the industry, the width of the furnace of an electronic kiln is usually designed to meet the requirement that multiple rows of saggers can enter and exit in a queue (side by side) at the same time, and the height of the furnace of an electronic kiln is also usually designed to meet the spatial height requirement that multiple saggers can be stacked without interference. The positive significance of this design is that it helps to increase the production volume per unit time; it is beneficial to save energy consumption; and it is beneficial to reduce the amount of equipment investment.

[0005] The "a stacking and disassembling device for saggers" disclosed in CN221587264U can basically embody the above positive significance, that is, embody the above technical effects. However, it can be known from the stacking description of the saggers in paragraph 0052 of its specification that the following technical problems are unavoidable in the actual use process: since the upper positioning mechanism only plays a role in positioning (i.e. clamping) the second layer saggers in the state of being stacked to the second layer, when the saggers are stacked in three layers or more, the upper positioning mechanism cannot play a proper positioning role, unless the number of the upper positioning mechanisms is increased to a degree that is compatible with the number of layers of the stacked saggers in the manner of stacking beds, but this disposal method will significantly increase the number of the upper positioning mechanisms and make the equipment bloated and complicated, and even produce mutual interference effects during the working process. In addition, when the saggers starting from the third layer are stacked, they often become shaky. This is because, in addition to the lack of corresponding positioning of the saggers starting from the third layer, there are also unavoidable misalignment errors between the stacked upper and lower layers of saggers. If they collapse before entering the furnace, it is relatively easy to deal with. However, if they collapse after entering the furnace due to the movement of the furnace bottom drive rollers due to situations such as bumps and jams, once any one of the stacks collapses, it is very likely to collapse in a chain reaction like a domino effect, causing blockage of the furnace and even damage to the furnace bottom drive rollers. The furnace can only be stopped for troubleshooting, which will cause serious losses to manufacturers who use equipment to continuously produce electronic powder materials. Summary of the invention

[0006] The task of the present invention is to provide a sagger stacking and splitting device for an electronic kiln sagger turnover production line, which helps to keep all stacked saggers in a well-controlled state during the sagger stacking process to avoid misalignment between the upper and lower saggers, is conducive to reliably limiting the upper edge of the upper sagger after each layer of stacking to avoid misalignment caused by vibrations such as those generated when the equipment is working, and can fully avoid collapse outside and inside the furnace.

[0007] The task of the present invention is accomplished in this way: a sagger stacking and splitting device for an electronic kiln sagger turnover production line comprises a frame, a sagger stacking, extraction and splitting release mechanism, a top sagger compression and release mechanism for applying a compressive force to saggers in a stacked state and located on the top layer to prevent misalignment between upper and lower adjacent saggers, and a sagger frame lifting and driving mechanism for driving the top sagger compression and release mechanism together with the sagger stacking, extraction and splitting release mechanism to move up and down, the frame being supported on the floor in a use state, the sagger frame lifting and driving mechanism being arranged on the top of the frame, the top sagger compression and release mechanism being lifted and connected to the sagger frame lifting and driving mechanism at a position corresponding to the position below the sagger frame lifting and driving mechanism, the sagger stacking, extraction and splitting release mechanism being connected to the top sagger compression and release mechanism and extending downward in a longitudinal cantilever state.

[0008] In a specific embodiment of the present invention, a frame top U-shaped frame is formed on the top of the frame, and a U-shaped frame left support beam and a U-shaped frame right support beam that are parallel to each other are fixed between the opposite sides of the front and rear cross beams of the frame top in a left-right corresponding state. The pressing bowl frame lifting drive mechanism includes a pressing bowl frame lifting cylinder mounting plate, a pressing bowl frame lifting cylinder, a lifting slide rod upper connecting plate, a lifting slide rod lower connecting plate and a group of lifting slide rods. The pressing bowl frame lifting cylinder mounting plate is fixed between the left and right support beams of the U-shaped frame, and the pressing bowl frame lifting cylinder is arranged on the side of the pressing bowl frame lifting cylinder mounting plate facing upward, and the pressing bowl frame lifting cylinder column of the pressing bowl frame lifting cylinder faces upward and is facing the upper connecting plate of the lifting slide rod. The cam is connected to the center position of the downward side, the upper connecting plate of the lifting slide is rectangular in shape and is located above the lifting cylinder of the bowl pressing frame. There are four lifting slides in a group distributed in a criss-cross shape, and the upper ends of the group of lifting slides are connected to the upper connecting plate of the lifting slide, and the middle part is slidably matched with a lifting slide sliding guide sleeve whose number is equal to that of a group of lifting slides and whose position corresponds to that of a group of lifting slides, and the lower ends of a group of lifting slides are fixedly connected to the lower connecting plate of the lifting slide below the U-shaped frame extending to the top of the frame, and the top sagger compression and release mechanism together with the sagger stacking extraction and splitting release mechanism are connected to the lower connecting plate of the lifting slide at a position corresponding to the position below the lower connecting plate of the lifting slide.

[0009] The lifting of the lifting lever is a key issue for the lifting of the lifting lever, and the lifting of the lifting lever is, after the lifting of the lifting lever is lifted off, the lifting lever is locked and the support is automatically locked. The rear end of the lifting lever is fixed with the front upper edge strip, and the rear end of the lifting lever is fixed with the front upper edge strip, and the rear end of the lifting lever is fixed with the front upper edge strip, and the rear end of the lifting lever is fixed with the front upper edge strip, and the rear end of the lifting lever is fixed with the front upper edge strip.

[0010] In another specific embodiment of the present invention, the sagger stacking extraction and splitting release mechanism includes a sagger clamping arm driving cylinder supporting seat, a left clamping arm left-right displacement driving cylinder of the sagger, a right clamping arm left-right displacement driving cylinder of the sagger, a left clamping arm of the sagger, a right clamping arm of the sagger, a front sliding guide rod of the sagger clamping arm and a rear sliding guide rod of the sagger clamping arm, the sagger clamping arm driving cylinder supporting seat is fixed to the upper side of the top sagger pressure plate, the left clamping arm left-right displacement driving cylinder of the sagger and the right clamping arm left-right displacement driving cylinder of the sagger are jointly arranged on the sagger clamping arm driving cylinder supporting seat in a state of left-right corresponding to each other, and the left clamping arm of the sagger The arm left-right displacement driving cylinder column faces left, and the sagger right clamping arm left-right displacement driving cylinder column of the sagger right clamping arm faces right, and the end of the left-right displacement driving cylinder column of the sagger left clamping arm is supported on the left supporting seat of the cylinder column, and the left supporting seat of the cylinder column is fixed to the right middle part of the left clamping arm sliding seat of the sagger located at the top of the left clamping arm of the sagger, and the end of the left-right displacement driving cylinder column of the sagger right clamping arm is supported on the right supporting seat of the cylinder column, and the right supporting seat of the cylinder column is fixed to the left middle part of the right clamping arm sliding seat of the sagger located at the top of the right clamping arm of the sagger, and the top of the left clamping arm of the sagger is aligned with the left clamping arm sliding seat of the sagger facing right at the position corresponding to the yield cavity of the left clamping arm of the sagger. The left and right ends of the rear sliding guide rod of the sagger clamping arm are respectively fixed to the front sliding guide rod seat of the sagger clamping arm, and the front sliding guide rod seat of the sagger clamping arm is fixed to the side of the front upper edge strip of the top sagger mouth facing upward, and the left and right ends of the rear sliding guide rod of the sagger clamping arm are respectively fixed to the rear sliding guide rod seat of the sagger clamping arm, and the The rear sliding guide rod seat of the sagger clamping arm is fixed to the side of the rear upper edge pressure strip of the top sagger mouth facing upward, a front sliding block of the left clamping arm sliding seat of the sagger is fixed on the side facing downward at the front end of the left clamping arm sliding seat of the sagger, and a rear sliding block of the left clamping arm sliding seat of the sagger is fixed on the side facing downward at the rear end, a front sliding block of the right clamping arm sliding seat of the sagger is fixed on the side facing downward at the front end of the right clamping arm sliding seat of the sagger, and a rear sliding block of the right clamping arm sliding seat of the sagger is fixed on the side facing downward at the rear end, wherein the front sliding blocks of the left and right clamping arm sliding seats of the sagger and the front sliding guide rod of the sagger clamping arm constitute a sliding pair, and the rear sliding blocks of the left and right clamping arm sliding seats of the sagger and the rear sliding guide rod of the sagger clamping arm constitute a sliding pair.

[0011] In another specific embodiment of the present invention, the left supporting seat of the cylinder column and the right supporting seat of the cylinder column correspond to each other, and a left locking nut of the cylinder column is threadedly provided at the end of the cylinder column for driving the left clamping arm of the sagger to the left and right displacement, and the left locking nut of the cylinder column is used to lock the end of the cylinder column for driving the left clamping arm of the sagger to the left supporting seat of the cylinder column, and a right locking nut of the cylinder column is threadedly provided at the end of the cylinder column for driving the left and right displacement of the right clamping arm of the sagger, and the right locking nut of the cylinder column is used to lock the end of the cylinder column for driving the left and right displacement of the right clamping arm of the sagger to the right supporting seat of the cylinder column.

[0012] In yet another specific embodiment of the present invention, the bowl-pressing frame lifting cylinder is a pneumatic cylinder.

[0013] In a more specific embodiment of the present invention, the driving cylinder for the left clamping arm of the sagger and the driving cylinder for the right clamping arm of the sagger are pneumatic cylinders.

[0014] In a further specific embodiment of the present invention, in a use state, the left clamping arm of the sagger and the right clamping arm of the sagger are synchronously raised or lowered and the degree of synchronous raising or lowering is equal.

[0015] In yet another specific embodiment of the present invention, the total stroke of the left clamping arm and the right clamping arm of the sagger rising or falling is equal to the height of one sagger, and the height of the left clamping arm and the right clamping arm of the sagger is adapted to the sum of the heights of the saggers to be stacked.

[0016] In yet another specific embodiment of the present invention, the frame comprises a pair of frame front longitudinal columns parallel to each other left and right and a pair of frame rear longitudinal columns parallel to each other left and right, a light transmitter is arranged on a left side frame front longitudinal column of the pair of frame front longitudinal columns and at a position corresponding laterally to the lower side of the left clamping arm of the sagger, and a light receiver is arranged on a right side frame rear longitudinal column of the pair of frame rear longitudinal columns and at a position corresponding laterally to the lower side of the right clamping arm of the sagger, and the light receiver also forms a diagonal relationship with the light transmitter.

[0017] The technical effect of the technical solution provided by the present invention is that: during the sagger stacking process, the sagger stacking extraction and splitting release mechanism can always keep the saggers stacked according to the required number in a good stacking extraction state, thereby avoiding the problem of misalignment between adjacent saggers in the upper and lower layers; since the top sagger compression and release mechanism can press the upper edge of the upper sagger after each stacking layer, it is possible to avoid misalignment caused by vibrations generated when various equipment are working and effectively prevent collapse outside the furnace or in the furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of an embodiment of the present invention;

[0019] Figure 2 To remove Figure 1 Detailed structural diagram of the sagger stacking, extracting and splitting release mechanism and the top sagger pressing and releasing mechanism behind the frame and the pressing bowl frame lifting and driving mechanism shown;

[0020] Figure 3 It is a schematic diagram of the first state of the structure of the present invention in the process of removing the stacked saggers and disassembling them one by one;

[0021] Figure 4 A schematic diagram of a second state of the structure of the present invention in which the stacked saggers are unstacked and separated one by one;

[0022] Figure 5 The third state schematic diagram is a process of undressing the stacked saggers and disassembling them one by one according to the structure of the present invention. DETAILED DESCRIPTION

[0023] In order to more clearly understand the technical essence and beneficial effects of the present invention, it will be described in detail in the form of embodiments below. However, the description of the embodiments is not a limitation of the present invention. Any equivalent changes made based on the concept of the present invention that are merely formal and not substantial should be regarded as within the scope of the technical solution of the present invention.

[0024] In the following description, all concepts related to up, down, left, right, front and back directions or orientations are based on the current Figure 1 The position states shown are references and thus cannot be understood as special limitations on the technical solutions provided by the present invention.

[0025] See also Figure 1 and Figure 2 , showing a frame 1, a sagger stacking, extracting and splitting release mechanism 2, a top sagger pressing and releasing mechanism 3 for applying a compressive force to the saggers in a stacked state and located on the top layer to prevent misalignment between the upper and lower adjacent saggers, and a bowl pressing frame lifting and driving mechanism 4 for driving the top sagger pressing and releasing mechanism 3 together with the aforementioned sagger stacking, extracting and splitting release mechanism 2 to move up and down. The aforementioned frame 1 is supported on the floor when in use, and the aforementioned bowl pressing frame lifting and driving mechanism 4 is arranged on the top of the aforementioned frame 1. The aforementioned top sagger pressing and releasing mechanism 3 is connected to the bowl pressing frame lifting and driving mechanism 4 at a position corresponding to the bottom of the bowl pressing frame lifting and driving mechanism 4. The aforementioned sagger stacking, extracting and splitting release mechanism 2 is connected to the aforementioned top sagger pressing and releasing mechanism 3 and extends downward in a longitudinal cantilever state.

[0026] Depend on Figure 1As shown, a frame top U-shaped frame 11 is formed on the top of the aforementioned frame 1, and a U-shaped frame left support beam 111 and a U-shaped frame right support beam 112 that are parallel to each other are fixed between the opposite sides of the front and rear cross beams of the frame top U-shaped frame 11 in a state of left and right correspondence with each other. The aforementioned pressing bowl frame lifting drive mechanism 4 includes a pressing bowl frame lifting cylinder mounting plate 41, a pressing bowl frame lifting cylinder 42, a lifting slide bar upper connecting plate 43, a lifting slide bar lower connecting plate 44 and a group of lifting slide bars 45. The pressing bowl frame lifting cylinder mounting plate 41 is fixed between the aforementioned U-shaped frame left and right support beams 111, 112 by means of mounting plate fixing screws 411. The pressing bowl frame lifting cylinder 42 is arranged on the side of the pressing bowl frame lifting cylinder mounting plate 41 facing upward, and the pressing bowl frame lifting cylinder column 421 of the pressing bowl frame lifting cylinder 42 faces upward and is connected to the aforementioned lifting slide bar upper connecting plate 43 facing downward. The lifting and lowering parts 43 are connected to the lifting and lowering parts 44 of the press bowl frame, and the lifting and lowering parts 45 are fixed to the lifting and lowering parts 44 of the press bowl frame.

[0027] After receiving the working instruction of the electrical controller, the pressing bowl frame lifting cylinder 42 works, and the pressing bowl frame lifting cylinder column 421 rises upward, that is, extends out of the cylinder body, pushing the upper connecting plate 43 of the lifting slide bar together with a group of lifting slide bars 45 to move upward, and the lower connecting plate 44 of the lifting slide bar is driven by a group of lifting slide bars 45 to move upward accordingly. Since the top sagger pressing and releasing mechanism 3 and the sagger stacking extraction and splitting releasing mechanism 2 to be described below are connected to the lower connecting plate 44 of the lifting slide bar, when the lower connecting plate 44 of the lifting slide bar moves upward, that is, when it rises upward, it also rises upward accordingly, and vice versa.

[0028] See you next time Figure 1 and Figure 2The top sagger pressing and releasing mechanism 3 comprises a top sagger pressing plate 31, a pair of front lifting sliding rods 32 and a pair of rear lifting sliding rods 33. The top sagger pressing plate 31 corresponds to the lower part of the lower connecting plate 44 of the lifting sliding rod. A front upper edge pressure strip 311 of the top sagger opening is formed on the front side of the top sagger pressing plate 31, and a rear upper edge pressure strip 312 of the top sagger opening is formed on the rear side of the top sagger pressing plate 31. The front and rear upper edge pressure strips 311 and 312 of the top sagger opening are parallel to each other front and back, and the front and rear upper edge pressure strips 311 and 312 of the top sagger opening face each other. A pair of contact buffer blocks 34 at the corners of the upper edges of the sagger mouth, preferably made of high-temperature resistant plastic, are fixed on each downward side. A pair of front lifting sliding rods 32 are longitudinally spaced from each other. The upper ends of the pair of front lifting sliding rods 32 extend to the front upper side of the aforementioned lifting slide lower connecting plate 84 and float up and down with the front upper side of the lifting slide lower connecting plate 44 through the front lifting sliding rod counterweight block 321 fixed at the upper end thereof. The middle part of the pair of front lifting sliding rods 32 cooperates with the front lifting sliding rod guide sleeve 322 fixed on the lifting slide lower connecting plate 44, and the lower end cooperates with the front upper edge of the aforementioned top sagger mouth. The pressure strip 311 is fixed, and a pair of rear lifting sliding rods 33 are longitudinally spaced from each other and correspond to the rear of the pair of front lifting sliding rods 32. The upper ends of the pair of rear lifting sliding rods 33 extend to the upper rear side of the aforementioned lifting sliding rod lower connecting plate 44 and float up and down with the upper rear side of the lifting sliding rod lower connecting plate 44 through the rear lifting sliding rod counterweight block 331 fixed at the upper end thereof. The middle part of the pair of rear lifting sliding rods 33 cooperates with the rear lifting sliding rod guide sleeve 332 fixed on the lifting sliding rod lower connecting plate 44, and the lower end is fixed to the pressure strip 312 at the upper rear edge of the aforementioned top sagger mouth; the aforementioned sagger The stacking extraction and splitting release mechanism 2 is connected to the aforementioned top-layer sagger pressing plate 31 and forms a sliding pair with the aforementioned front and rear upper edge pressure strips 311, 312 of the top-layer sagger mouth, wherein a sagger left clamping arm clearance cavity 35 is formed on the left side of the aforementioned top-layer sagger pressing plate 31 and between the left ends of the front and rear upper edge pressure strips 311, 312 of the top-layer sagger mouth, and a sagger right clamping arm clearance cavity 36 is formed on the right side of the top-layer sagger pressing plate 31 and between the right ends of the front and rear upper edge pressure strips 311, 312 of the top-layer sagger mouth.

[0029] When the lower connecting plate 44 of the aforementioned lifting slide rod rises, i.e. moves upward, each pair of front and rear lifting slide rods 32, 33 are driven to rise accordingly, so that each pair of front and rear lifting slide rods 32, 33 respectively and simultaneously drive the front and rear upper edge pressing strips 311, 312 of the top sagger opening to rise, finally raising the top sagger pressing plate 31 upward, and raising the sagger stacking, extracting and splitting releasing mechanism 2 connected to the top sagger pressing and releasing mechanism 3 to rise accordingly.

[0030] Please continue to see Figure 1 and Figure 2The aforementioned sagger stacking extraction and splitting release mechanism 2 includes a sagger clamping arm driving cylinder support seat 21, a sagger left clamping arm left-right displacement driving cylinder 22, a sagger right clamping arm left-right displacement driving cylinder 23, a sagger left clamping arm 24, a sagger right clamping arm 25, a sagger clamping arm front sliding guide rod 26 and a sagger clamping arm rear sliding guide rod 27. The sagger clamping arm driving cylinder support seat 21 is fixed to the upper side of the aforementioned top sagger pressing plate 31 by screws (a pair of screws in the front and back), the sagger left clamping arm left-right displacement driving cylinder 22 and the sagger right clamping arm left-right displacement driving cylinder 23 are jointly arranged on the sagger clamping arm driving cylinder support seat 21 in a state of left-right corresponding to each other, and the sagger left clamping arm left-right displacement driving cylinder The left clamping arm left-right displacement driving cylinder column 221 of the actuating cylinder 22 faces left, while the right clamping arm left-right displacement driving cylinder column 23 of the sagger right clamping arm left-right displacement driving cylinder column 23 faces right. The end of the aforementioned left clamping arm left-right displacement driving cylinder column 221 of the sagger is supported on the cylinder column left supporting seat 2211, and the cylinder column left supporting seat 2211 is fixed to the right middle part of the left clamping arm sliding seat 241 of the sagger located at the top of the left clamping arm 24 of the sagger (by screws). The end of the aforementioned right clamping arm left-right displacement driving cylinder column 231 of the sagger is supported on the cylinder column right supporting seat 2311, and the cylinder column right supporting seat 2311 is fixed to the left The top of the left clamping arm 24 of the sagger is fixed at a position corresponding to the aforementioned left clamping arm clearance cavity 35 of the sagger and the middle part of the side of the aforementioned left clamping arm sliding seat 241 of the sagger facing downward, and the top of the right clamping arm 25 of the sagger is fixed at a position corresponding to the right clamping arm clearance cavity 36 of the sagger and the middle part of the side of the aforementioned right clamping arm sliding seat 251 of the sagger facing downward, and the lower ends of the left and right clamping arms 24 and 25 of the sagger extend downward in a longitudinal cantilever state, and a sagger left extraction claw 242 is formed on the right side of the lower end of the left clamping arm 24 of the sagger, and a sagger right extraction claw 252 is formed on the left side of the lower end of the right clamping arm 25 of the sagger, and the left end and the right end of the front sliding guide rod 26 of the sagger clamping arm are respectively fixed to the front sliding guide rod seat 26 of the sagger clamping arm 1 is fixed, and the front sliding guide rod seat 261 of the sagger clamping arm is fixed to the side of the front upper edge strip 311 of the top sagger mouth facing upward, the left end and the right end of the sagger clamping arm rear sliding guide rod 27 are respectively fixed to the sagger clamping arm rear sliding guide rod seat 271, and the sagger clamping arm rear sliding guide rod seat 271 is fixed to the side of the rear upper edge strip 312 of the top sagger mouth facing upward, a sagger left clamping arm sliding seat front slider 2411 is fixed to the side of the front end facing downward of the aforementioned sagger left clamping arm sliding seat 241, and a sagger left clamping arm sliding seat rear slider 2412 is fixed to the side of the rear end facing downward, and a sagger right clamping arm sliding seat front slider 2511 is fixed to the side of the front end facing downward of the sagger right clamping arm sliding seat 251.A rear slider 2512 of the right clamping arm sliding seat of the sagger is fixed on the side of the rear end facing downward, wherein the front sliders 2411 and 2511 of the left and right clamping arm sliding seats of the sagger and the front sliding guide rod 26 of the clamping arm of the sagger form a sliding pair, and the rear sliders 2412 and 2512 of the left and right clamping arm sliding seats of the sagger and the rear sliding guide rod 27 of the clamping arm of the sagger form a sliding pair.

[0031] The aforementioned left cylinder support seat 2211 and the aforementioned right cylinder support seat 2311 correspond to each other, and a left cylinder locking nut 2212 is threadedly provided at the end of the cylinder column 221 for driving the left clamping arm of the sagger to the left and right displacement, and the end of the cylinder column 221 for driving the left clamping arm of the sagger to the left and right displacement with the left cylinder support seat 2211 is locked by the left cylinder locking nut 2212, and a right cylinder locking nut 2312 is threadedly provided at the end of the cylinder column 231 for driving the left and right displacement of the right clamping arm of the sagger to the right cylinder support seat 2311.

[0032] Under the working instructions given by the electrical controller, the left and right displacement driving cylinders 22, 23 (using air cylinders) of the left and right clamping arms of the sagger work simultaneously, and the left and right displacement driving cylinder columns 221, 231 of the left and right clamping arms of the sagger retract into the cylinder bodies simultaneously, driving the sliding seats 241, 251 of the left and right clamping arms of the sagger to move toward each other. Specifically, in the process that the front and rear sliding blocks 2411, 2412 of the left clamping arm sliding seat of the sagger respectively slide to the right along the front and rear sliding guide rods 26, 27 of the clamping arm of the sagger, the left clamping arm sliding seat 241 of the sagger is driven to move to the right together with the left clamping arm 24 of the sagger. At the same time, in the process that the front and rear sliding blocks 2511, 2512 of the right clamping arm sliding seat of the sagger respectively slide to the left along the front and rear sliding guide rods 26, 27 of the clamping arm of the sagger, the right clamping arm sliding seat 251 of the sagger is driven to move to the left together with the right clamping arm 25 of the sagger, so that the left and right clamping arms 24, 25 of the sagger are displaced toward each other, and the sagger 7( Figures 3 to 5 Clamp the left and right edges of the bottom of the device (as shown), otherwise release them.

[0033] In the present embodiment, the aforementioned sagger frame lifting cylinder 42 is an air cylinder; the aforementioned sagger left clamping arm left and right displacement driving cylinder 22 and the sagger right clamping arm left and right displacement driving cylinder 23 are air cylinders. However, if the oil cylinder is used to replace the air cylinder in order to circumvent the present invention, then it should be an equivalent replacement and still fall within the scope of the technical content disclosed in the present invention.

[0034] When in use, the aforementioned left clamping arm 24 of the sagger and the right clamping arm 25 of the sagger rise or fall synchronously and the degree of synchronous rise or fall is equal, and the total stroke of the left clamping arm 24 of the sagger and the right clamping arm 25 of the sagger rising or falling is equal to the height of one sagger, and the height of the left clamping arm 24 of the sagger and the right clamping arm 25 of the sagger is adapted to the sum of the heights of the saggers to be stacked, which will be mentioned below.

[0035] Depend on Figure 1 and Figures 3 to 5 As shown, the aforementioned frame 1 has a pair of frame front longitudinal columns 12 parallel to each other left and right, and a pair of frame rear longitudinal columns 13 parallel to each other left and right, a light transmitter 121 is arranged on a frame front longitudinal column 12 located on the left side of the pair of frame front longitudinal columns 12 and at a position corresponding laterally to the lower side of the left clamping arm 24 of the aforementioned sagger, and a light receiver 131 is arranged on a frame rear longitudinal column 13 located on the right side of the pair of frame rear longitudinal columns 13 and at a position corresponding laterally to the lower side of the right clamping arm 25 of the aforementioned sagger, and the light receiver 131 also forms a diagonal relationship with the light transmitter 121.

[0036] See also Figures 3 to 5 ,exist Figures 3 to 5 A sagger conveying mechanism 5, a sagger stopping mechanism 6 and a sagger lifting mechanism 8 are shown in the figure. Since the sagger conveying mechanism 5, the sagger stopping mechanism 6 and the sagger lifting mechanism 8 belong to the prior art, and reference can also be made to the “sagger travel channel opening and closing and sagger lifting device” recommended by the invention patent application publication number CN117469981A which is not limited to the examples, the applicant will not elaborate on this.

[0037] See also Figures 3 to 5 And combined with Figure 1 to Figure 2The applicant describes the stacking (i.e., "stacked", the same below) extraction of saggers and the split release of saggers of the present invention, and first describes the stacking extraction of saggers 7, indicating that the present invention is arranged at the furnace entrance corresponding to the kiln. In the initial state, the aforementioned top sagger compression and release mechanism 3 is in the initial state, that is, in the upper state, and the left and right clamping arms 24, 25 of the sagger are in a mutually repelling state. Under the operation of the sagger conveying mechanism 5, the sagger 7 on the sagger conveying roller 51 of the structural system of the sagger conveying mechanism 5 of the present invention, which has been loaded by the previous process and transported to the sagger conveying roller 51, is driven from the back to the front. When the sagger 7 moves from the back to the front to the position corresponding to the position between a pair of sagger integration and centering mechanisms 9, since the path of the light beam emitted by the aforementioned light emitter 121 is blocked (i.e., "blocked") by the sagger 7, the light receiver 131 feeds back a signal to the electrical controller, which issues an instruction to operate the sagger stop mechanism 6, so that the stop roller 61 rises in the space corresponding to the space between the two adjacent sagger conveying rollers 51, i.e., the gap, to prevent the sagger 7 from continuing to move forward, that is, to force the sagger 7 to stay in the area between the pair of sagger integration and centering mechanisms 9, so that the pair of sagger integration and centering mechanisms 9 can straighten (center and integrate) the sagger 7, thereby eliminating the situation where the sagger 7 deviates or tilts, that is, to make the sagger 7 in the impartial state required by the process. After a pair of sagger integration centering mechanisms 9 completes the centering of the sagger 7, the sagger lifting mechanism 8 works, and the sagger lifting arms (a pair) lift the sagger 7 upward as described above by the applicant, at which time the sagger 7 is away from, i.e., located above the sagger conveying roller 51. Next, under the instruction of the electrical controller, the pressing bowl frame lifting cylinder 42 of the pressing bowl frame lifting drive mechanism 4 works, and as described above by the applicant, the pressing bowl frame lifting cylinder column 421 is displaced downward, i.e., into the cylinder body, driving the upper connecting plate 43 of the lifting slide bar, a group of lifting slide bars 45, and the lower connecting plate 44 of the lifting slide bar downward. Next, under the instruction of the electrical controller, the left and right displacement driving cylinders 22 and 23 of the sagger left and right clamping arms of the structural system of the sagger stacking extraction and splitting release mechanism 2 work simultaneously until the left and right clamping arms 24 and 25 of the sagger are displaced toward each other, and the left and right edges of the bottom surface of the sagger 7 are clamped by the left and right extraction claws 242 and 252 of the sagger (see Figure 4). Then, the pressing bowl frame lifting drive mechanism 4 works in the reverse direction relative to the above, that is, the pressing bowl frame lifting cylinder column 421 moves upward, driving the lower connecting plate 44 of the lifting slide rod to move upward, until the left and right clamping arms 24 and 25 of the sagger also move upward accordingly while clamping a sagger 7 (the first sagger 7). At this time, the sagger lifting mechanism 8 works in the reverse direction relative to the above, so that the sagger lifting arms (a pair) move downward to a state below the sagger conveying roller 51. Since the first sagger 7 was extracted previously, the beam path is connected again, and the sagger stop mechanism 6 works in the reverse direction until the stop roller 61 is reset, that is, it moves downward to the bottom of the sagger conveying roller 51. The next sagger 7 (also called the second one) moves from back to front to the corresponding pair of sagger integration centering mechanisms 9 as described above. According to the above, the stop roller 61 of the sagger stop mechanism 6 rises again to prevent the sagger 7 from moving forward. Then the pressing bowl frame lifting drive mechanism 4 works again, and the pressing bowl frame lifting cylinder column 421 moves downward, until the left and right clamping arms 24 and 25 of the sagger together with the previous sagger 7 (also called the first sagger 7) in the clamping state move downward, and the aforementioned previous sagger 7 is settled on the aforementioned next one, that is, the second sagger 7 that moves in the subsequent movement and corresponds to the pair of saggers integrated centering mechanisms 9. Specifically, the left and right clamping arms of the sagger work with the left and right displacement driving cylinders 22 and 23, and the left and right clamping arms of the sagger are stretched out of the cylinder body, so that the left and right clamping arms 24 and 25 of the sagger are pushed away in the direction away from each other, that is, the first sagger 7 previously clamped is released and is superimposed on the aforementioned second sagger 7. Then the sagger lifting mechanism 8 works again, and the two saggers 7 in the superimposed state are lifted upward by the sagger lifting arms (a pair). Then, the left and right clamping arms of the sagger are driven to move left and right by the cylinders 22 and 23 again, and the left and right edges of the bottom of the second sagger 7 located below are clamped by the left and right extraction claws 242 and 252 of the sagger according to the same principle. Then, the pressing bowl frame lifting cylinder 42 is operated again, and the left and right clamping arms 24 and 25 of the sagger are moved upward according to the same principle, and at the same time, the four corners of the upper sagger 7 are pressed by the corners of the upper edge of the sagger mouth contacting the buffer block 34. Then, the sagger lifting mechanism 8 is reset downward, and the third sagger 7 is entered, and the required number of saggers 7 are stacked by analogy. Figure 3The five saggers 7 shown are only an embodiment and are not a required number. The applicant needs to explain that: each time the sagger 7 is held upward by the left and right supporting arms 24 and 25 of the sagger, no matter how many layers of the stacked saggers 7 there are, the aforementioned upper edge corner of the sagger mouth contacts the buffer block 34 to apply pressure to the sagger 7 located at the top, and the last stacked sagger 7 is located at the bottom, while the first stacked sagger 7 is located at the top. In addition, the lifting (upward or downward) stroke of the left and right holding arms 24 and 25 of the sagger is actually always only the height of one sagger 7. For example, even if there are three, four or five saggers 7 stacked, after the left and right clamping arms 24, 25 of the sagger go down and clamp one sagger 7, the remaining saggers 7 are pushed upwards by the sagger lifting mechanism 8 to between the left and right clamping arms 24, 25 of the sagger, rather than the left and right clamping arms 24, 25 of the sagger rising continuously with the increase of the stacked saggers 7. Moreover, the arm lengths of the left and right clamping arms 24, 25 of the sagger are in step with the sum of the total heights of the number of saggers 7 to be stacked, and in the stacking process and until the last one is stacked, the saggers can be made more reliable and will not collapse due to the protection of the left and right clamping arms 24, 25 of the sagger.

[0038] Assuming that the five layers (i.e., five) of stacked saggers 7 are to enter the furnace of the kiln in multiple rows, such as three rows, four rows (i.e., three rows, four rows), complete sintering, and exit from the furnace outlet of the kiln, and the stacked saggers 7 need to be disassembled (also known as "disassembling saggers" in the industry), then the present invention disposed at the furnace outlet can be used for disassembly. It can be determined without a doubt that the present invention has two structures relative to a set of kilns, which are respectively disposed at the furnace inlet side and the furnace outlet side.

[0039] Since the splitting of the sagger 7 is similar to the aforementioned stacking of the sagger 7 and can be basically understood by analogy, the applicant only makes a brief description below.

[0040] by Figure 3For example, there are five saggers 7, the aforementioned pressing bowl frame lifting cylinder 42 works, the pressing bowl frame lifting cylinder column 421 moves downward, driving the upper connecting plate 43 of the lifting slide bar downward, so that a group of lifting slide bars 45 together with the lower connecting plate 44 of the lifting slide bar and the top sagger pressing and releasing mechanism 3 and the sagger stacking extraction and splitting release mechanism 2 connected with the lower connecting plate 44 of the lifting slide bar move downward accordingly to the height of one sagger 7. The bottom sagger 7 in a stack of saggers 7 clamped by the left and right clamping arms 24 and 25 of the sagger reaches the sagger conveying roller 51, and at this time, the stop roller 61 of the sagger stop mechanism 6 is in an ascending state, that is, in a state of blocking the sagger passage. Then, the left and right clamping arms of the sagger are driven to move left and right by the cylinders 22 and 23. According to the above description by the applicant, the cylinders 221 and 231 of the left and right clamping arms of the sagger are driven to move left and right by the cylinder body, driving the left and right clamping arms 24 and 25 of the sagger to move in the direction of repelling (opening) each other, and the left and right extraction claws 242 and 252 of the sagger both leave the bottom, i.e., the edge of the bottom surface, of the sagger 7 at the same time. Then, the pressing bowl frame lifting cylinder 42 is operated again, i.e., the pressing bowl frame lifting cylinder 421 moves upward, in the opposite manner as described above, until the left and right clamping arms 24 and 25 of the sagger are displaced upward by the height of the sagger 7. Next, the left and right clamping arms of the sagger work to drive the cylinders 22 and 23 to move the left and right clamping arms of the sagger, so that the cylinders 221 and 231 of the left and right clamping arms of the sagger move (retract) into the cylinder body, driving the left and right clamping arms 24 and 25 of the sagger to move toward each other, that is, to move in the direction of closing each other, and the left and right extraction claws 242 and 252 of the sagger simultaneously clamp the edge of the bottom surface of a sagger 7 located at the bottom and present a Figure 4 The state shown in FIG. 1 is to clamp the bottommost sagger 7 among the four saggers 7. The sagger 7 previously released on the sagger conveying roller 51 is clamped. Figure 3 The sagger 7 shown in the figure is released from the clamping and moves forward to the next station such as the aforementioned crushing station under the condition that the stop roller 61 moves downward due to the operation of the sagger stop mechanism 6, and then enters the material unloading station, the sagger cleaning station, and the material loading station in sequence. Since the previously released sagger 7 has been transported away by the sagger conveying roller 51, that is, it moves toward the subsequent crushing station, the light beam path is connected again, and the light receiver 131 sends a signal to the electrical controller, and the sagger frame lifting cylinder 421 moves downward, and the same process as above is automatically Figure 3 The state releases a stacked sagger 7 again and presents Figure 5 In the state shown, since the repeated action process or action principle until all the stacked saggers 7 are released is the same as the above, the applicant will not repeat them one by one.

[0041] In summary, the technical solution provided by the present invention makes up for the shortcomings of the existing technology, successfully completes the invention task, and faithfully realizes the technical effects stated by the applicant in the technical effect column above.

Claims

1. A sagger stacking and splitting device for an electronic kiln sagger turnover production line, characterized in that: The invention comprises a frame (1), a sagger stacking extraction and splitting release mechanism (2), a top sagger pressing and releasing mechanism (3) for applying a compressive force to saggers in a stacked state and located at the top layer to prevent misalignment between two adjacent saggers, and a sagger frame lifting and driving mechanism (4) for driving the top sagger pressing and releasing mechanism (3) together with the sagger stacking extraction and splitting release mechanism (2) to move up and down. The frame (1) is supported on the floor in a use state. The sagger frame lifting and driving mechanism (4) is arranged on the top of the frame (1). The top sagger pressing and releasing mechanism (3) is connected to the sagger frame lifting and driving mechanism (4) in a lifting manner at a position corresponding to the bottom of the sagger frame lifting and driving mechanism (4). The sagger stacking extraction and splitting release mechanism (2) is connected to the top sagger pressing and releasing mechanism (3) and extends downward in a longitudinal cantilever state.

2. The sagger stacking and splitting device for the electronic kiln sagger turnover production line according to claim 1 is characterized in that: A frame top square frame (11) is formed at the top of the frame (1), and a left square frame support beam (111) and a right square frame support beam (112) are fixed between the opposite sides of the front and rear cross beams of the frame top square frame (11) in a state of left and right correspondence. The pressing bowl frame lifting drive mechanism (4) comprises a pressing bowl frame lifting cylinder mounting plate (41), a pressing bowl frame lifting cylinder (42), a lifting slide rod upper connecting plate (43), a lifting slide rod lower connecting plate (44) and a group of lifting slide rods (45). The pressing bowl frame lifting cylinder mounting plate (41) is fixed between the left and right support beams (111, 112) of the pressing bowl frame lifting cylinder mounting plate (41), and the pressing bowl frame lifting cylinder column (421) of the pressing bowl frame lifting cylinder (42) faces upward and is aligned with the lifting slide rod upper connecting plate (43). The lifting slide bar is connected to the center position of the downward side, the upper connecting plate (43) of the lifting slide bar is rectangular in shape and is located above the lifting cylinder (42) of the pressing bowl frame, the number of a group of lifting slide bars (45) is four and they are distributed in a tic-tac-toe shape, and the upper end of the group of lifting slide bars (45) is connected to the upper connecting plate (43) of the lifting slide bar, while the middle part is slidably matched by a lifting slide bar sliding guide sleeve (451) which is equal in number to the group of lifting slide bars (45) and whose position corresponds to the group of lifting slide bars (45) and is arranged on the mounting plate (41) of the lifting cylinder of the pressing bowl frame, and the lower end of the group of lifting slide bars (45) is fixedly connected to the lower connecting plate (44) of the lifting slide bar extending to the bottom of the square frame (11) at the top of the frame, and the top-level sagger pressing and releasing mechanism (3) together with the sagger stacking extraction and splitting releasing mechanism (2) are connected to the lower connecting plate (44) of the lifting slide bar at a position corresponding to the bottom of the lower connecting plate (44) of the lifting slide bar.

3. The sagger stacking and splitting device for the electronic kiln sagger turnover production line according to claim 2 is characterized in that: The top sagger pressing and releasing mechanism (3) comprises a top sagger pressing plate (31), a pair of front lifting sliding rods (32) and a pair of rear lifting sliding rods (33); the top sagger pressing plate (31) corresponds to the lower part of the lower connecting plate (44) of the lifting sliding rod; a front upper edge pressure strip (311) of the top sagger mouth is formed on the front side of the top sagger pressing plate (31); and a rear upper edge pressure strip (312) of the top sagger mouth is formed on the rear side of the top sagger pressing plate (31); the front and rear upper edge pressure strips (311, 312) of the top sagger mouth are parallel to each other front and back, and ... A pair of contact buffer blocks (34) are fixed on each side of the upper edge corners of the sagger mouth, and a pair of front lifting sliding rods (32) are longitudinally spaced from each other. The upper ends of the pair of front lifting sliding rods (32) extend to the front upper side of the lifting sliding rod lower connecting plate (84) and float up and down with the front upper side of the lifting sliding rod lower connecting plate (44) through the front lifting sliding rod counterweight block (321) fixed to the upper end thereof. The middle part of the pair of front lifting sliding rods (32) cooperates with the front lifting sliding rod guide sleeve (322) fixed on the lifting sliding rod lower connecting plate (44), and the lower end cooperates with the front upper edge pressure strip (311) of the top sagger mouth. 1) fixed, a pair of rear lifting sliding rods (33) are longitudinally spaced from each other and correspond to the rear of a pair of front lifting sliding rods (32), the upper ends of the pair of rear lifting sliding rods (33) extend to the upper rear side of the lifting sliding rod lower connecting plate (44) and float up and down with the upper rear side of the lifting sliding rod lower connecting plate (44) through the rear lifting sliding rod counterweight (331) fixed at the upper end thereof, the middle part of the pair of rear lifting sliding rods (33) cooperates with the rear lifting sliding rod guide sleeve (332) fixed on the lifting sliding rod lower connecting plate (44), and the lower end is fixed to the upper rear edge strip (312) of the top sagger mouth; the sagger The stacking extraction and splitting release mechanism (2) is connected to the top sagger pressing plate (31) and forms a sliding pair with the front and rear upper edge pressure strips (311, 312) of the top sagger mouth, wherein a sagger left clamping arm clearance cavity (35) is formed on the left side of the top sagger pressing plate (31) and between the left ends of the front and rear upper edge pressure strips (311, 312) of the top sagger mouth, and a sagger right clamping arm clearance cavity (36) is formed on the right side of the top sagger pressing plate (31) and between the right ends of the front and rear upper edge pressure strips (311, 312) of the top sagger mouth.

4. The sagger stacking and splitting device for the electronic kiln sagger turnover production line according to claim 3 is characterized in that: The sagger stacking extraction and splitting release mechanism (2) comprises a sagger clamping arm driving cylinder support seat (21), a sagger left clamping arm left-right displacement driving cylinder (22), a sagger right clamping arm left-right displacement driving cylinder (23), a sagger left clamping arm (24), a sagger right clamping arm (25), a sagger clamping arm front sliding guide rod (26) and a sagger clamping arm rear sliding guide rod (27); the sagger clamping arm driving cylinder support seat (21) is fixed to the upper side of the top sagger pressing plate (31); the sagger left clamping arm left-right displacement driving cylinder (22) and the sagger right clamping arm left-right displacement driving cylinder (23) are arranged on the sagger clamping arm driving cylinder support seat (21) in a state of left-right correspondence with each other; The sagger left clamping arm left and right displacement driving cylinder column (221) of the sagger left clamping arm left and right displacement driving cylinder (22) faces left, while the sagger right clamping arm left and right displacement driving cylinder column (231) of the sagger right clamping arm left and right displacement driving cylinder (23) faces right, the end of the sagger left clamping arm left and right displacement driving cylinder column (221) is supported on the cylinder column left support seat (2211), and the cylinder column left support seat (2211) is fixed to the middle of the right side of the sagger left clamping arm sliding seat (241) located at the top of the sagger left clamping arm (24), the end of the sagger right clamping arm left and right displacement driving cylinder column (231) is supported on the cylinder column right support seat (2311), and the cylinder column right support seat (23 The top of the left clamping arm (24) of the sagger is fixed to the middle part of the left side of the sliding seat (251) of the right clamping arm (25) of the sagger, the top of the left clamping arm (24) of the sagger is fixed to the middle part of the side of the sliding seat (241) of the left clamping arm of the sagger facing downward at a position corresponding to the position of the right clamping arm of the sagger to give way to the cavity (35), the top of the right clamping arm (25) of the sagger is fixed to the middle part of the side of the sliding seat (251) of the right clamping arm of the sagger facing downward at a position corresponding to the position of the right clamping arm of the sagger to give way to the cavity (36), the lower ends of the left and right clamping arms (24, 25) of the sagger extend downward in a longitudinal cantilever state, a left extraction claw (242) of the sagger is formed on the right side of the lower end of the left clamping arm (24), and the right clamping arm (25) of the sagger is fixed to the middle part of the side of the sliding seat (251) of the right clamping arm of the sagger A sagger right extraction claw (252) is formed on the left side of the lower end, the left end and the right end of the front sliding guide rod (26) of the sagger clamping arm are respectively fixed to the front sliding guide rod seat (261) of the sagger clamping arm, and the front sliding guide rod seat (261) of the sagger clamping arm is fixed to the side of the front upper edge strip (311) of the top sagger mouth facing upward, the left end and the right end of the rear sliding guide rod (27) of the sagger clamping arm are respectively fixed to the rear sliding guide rod seat (271) of the sagger clamping arm, and the rear sliding guide rod seat (271) of the sagger clamping arm is fixed to the side of the rear upper edge strip (312) of the top sagger mouth facing upward, and a front sliding block (2411) of the left sagger clamping arm sliding seat is fixed to the side of the front end facing downward of the left sagger clamping arm sliding seat (241),A rear slider (2412) of the left clamping arm sliding seat of the sagger is fixed on the side of the rear end facing downward, a front slider (2511) of the right clamping arm sliding seat of the sagger is fixed on the side of the front end facing downward of the right clamping arm sliding seat of the sagger (251), and a rear slider (2512) of the right clamping arm sliding seat of the sagger is fixed on the side of the rear end facing downward, wherein the front sliders (2411, 2511) of the left and right clamping arm sliding seats of the sagger and the front sliding guide rod (26) of the clamping arm of the sagger form a sliding pair, and the rear sliders (2412, 2512) of the left and right clamping arm sliding seats of the sagger and the rear sliding guide rod (27) of the clamping arm of the sagger form a sliding pair.

5. The sagger stacking and splitting device for the electronic kiln sagger turnover production line according to claim 4 is characterized in that: The cylinder column left support seat (2211) and the cylinder column right support seat (2311) correspond to each other, and a cylinder column left locking nut (2212) is threadedly provided at the end of the cylinder column (221) for driving the left clamping arm of the sagger to the left and right, and the end of the cylinder column (221) for driving the left clamping arm of the sagger to the left and right support seat (2211) is locked by the left locking nut (2212), and a cylinder column right locking nut (2312) is threadedly provided at the end of the cylinder column (231) for driving the left and right displacement of the right clamping arm of the sagger to the right support seat (2311).

6. The sagger stacking and splitting device for the electronic kiln sagger turnover production line according to claim 2 is characterized in that: The pot press frame lifting cylinder (42) is a pneumatic cylinder.

7. The sagger stacking and splitting device for the electronic kiln sagger turnover production line according to claim 4 is characterized in that: The left clamping arm left-right displacement driving cylinder (22) of the sagger and the right clamping arm left-right displacement driving cylinder (23) of the sagger are air cylinders.

8. The sagger stacking and splitting device for the electronic kiln sagger turnover production line according to claim 4 is characterized in that: In the use state, the left sagger holding arm (24) and the right sagger holding arm (25) are synchronously raised or lowered, and the degree of synchronous raising or lowering is equal.

9. The sagger stacking and splitting device for the electronic kiln sagger turnover production line according to claim 8, characterized in that: The total stroke of the left sagger holding arm (24) and the right sagger holding arm (25) rising or falling is equal to the height of one sagger, and the height of the left sagger holding arm (24) and the right sagger holding arm (25) is adapted to the sum of the heights of the saggers to be stacked.

10. The sagger stacking and splitting device for the electronic kiln sagger turnover production line according to claim 4, characterized in that: The frame (1) comprises a pair of frame front longitudinal columns (12) parallel to each other and a pair of frame rear longitudinal columns (13) parallel to each other. A light transmitter (121) is arranged on a left side of the pair of frame front longitudinal columns (12) and at a position corresponding to the lower side of the left clamping arm (24) of the sagger in the lateral direction. A light receiver (131) is arranged on a right side of the pair of frame rear longitudinal columns (13) and at a position corresponding to the lower side of the right clamping arm (25) of the sagger in the lateral direction. The light receiver (131) also forms a diagonal relationship with the light transmitter (121).

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