Roller kiln unloading mechanism

Abstract

The present invention relates to the field of automated production equipment, in particular to a roller kiln unloading mechanism, comprising an overall unloading mechanism, a burning plate transfer mechanism, a burning column transfer conveyor belt and a burning plate and burning column picking and placing mechanism; the overall unloading mechanism comprises a conveyor belt and an alignment component, the alignment component is arranged at one end of the conveyor belt and pushes a plurality of groups of multi-layer burning plates to be aligned and arranged; the burning plate transfer mechanism comprises a temporary storage platform, a lifting and translational component and a storage vehicle, the lifting and translational component lifts and translates the burning plate on the temporary storage platform and then transports it to the storage vehicle; the burning plate and burning column picking and placing mechanism comprises a burning plate transfer component and a burning column transfer component, the burning plate transfer component transfers the burning plate on the conveyor belt to the temporary storage platform of the burning plate transfer mechanism, and the burning column transfer component transfers the burning column on the burning plate to the burning column transfer conveyor belt, the entire unloading process does not require manual intervention, and the transfer of the burning plates and burning columns is automatically completed, thereby greatly improving production efficiency and reducing labor costs.

Description

Technical Field

[0001] The invention relates to the field of automated production equipment, in particular to a roller kiln unloading mechanism. Background Art

[0002] The main component of soft ferrite is ferrimagnetic oxide. It is produced by powder metallurgy and is mostly used in radio antenna coils and radio medium frequency transformers. After the pressing is completed, the green embryo of the soft ferrite will be transported to the sintering process. The soft ferrite green embryo needs to be unloaded from the pressing device and arranged neatly before being sent to the sintering furnace. During the sintering process, the soft ferrite is distributed in an array on the layer firing plate. The four corners of the layer firing plate are placed with firing columns, and another group of layer firing plates are placed on the top of the firing columns to achieve the stacking of multiple layers of firing plates, thereby stacking the soft ferrite.

[0003] However, after sintering, the whole needs to be separated into layers, and each layer of soft ferrite needs to be transferred through the discharging mechanism again. However, the general discharging and stacking equipment has a low degree of automation and often requires manual operation, such as frequent handling, replacement, and placement of pallets, which increases labor costs.

[0004] Therefore, in order to solve the deficiencies in the prior art, a roller kiln unloading mechanism with a simple structure needs to be designed. Summary of the invention

[0005] The invention provides a roller kiln unloading mechanism to solve the problems of the prior art.

[0006] The object of the present invention can be achieved through the following technical scheme: A roller kiln unloading mechanism comprises: an integral unloading mechanism, a burning plate transfer mechanism, a burning column transfer conveyor belt and a burning plate and burning column taking and placing mechanism;

[0007] The overall discharging mechanism includes a conveyor belt and an alignment component, wherein the alignment component is arranged at one end of the conveyor belt and pushes and aligns the multiple groups of multi-layer sintering plates;

[0008] The burnt board transfer mechanism includes a temporary storage platform, a lifting and translational assembly and a storage vehicle. The lifting and translational assembly lifts and translates the burnt board on the temporary storage platform and then transfers it to the storage vehicle.

[0009] The burning plate and burning column picking and placing mechanism includes a burning plate transfer component and a burning column transfer component. The burning plate transfer component transfers the burning plate on the conveyor belt to the temporary storage table of the burning plate transfer mechanism, and the burning column transfer component transfers the burning column on the burning plate to the burning column transfer conveyor belt.

[0010] A further improvement is that the alignment component includes a horizontal alignment component and a vertical alignment component, the horizontal alignment component includes an alignment cylinder 1 and a push plate 1, the alignment cylinder 1 is arranged at the end of the conveyor belt 1, the push plate 1 is arranged at the output end of the alignment cylinder 1, and a top plate facing the burning plate is provided on the push plate 1, and the vertical alignment component includes an alignment cylinder 2 and a push plate 2, the alignment cylinder 2 is arranged on both sides of the end of the conveyor belt 1, and the push plate 2 is arranged at the output end of the alignment cylinder 2.

[0011] As a further improvement, an inclined unloading plate is provided at the rear end of the burning column transfer conveyor belt, and baffle plates are provided on both sides and the rear end of the burning column transfer conveyor belt.

[0012] A further improvement is that the burning plate transfer assembly includes a horizontal power assembly, a lifting assembly, left and right clamping assemblies, front and rear clamping assemblies and left and right clamping plates, the lifting assembly and the left and right clamping assemblies are arranged on the horizontal power assembly and driven by the horizontal power assembly; the upper ends of the front and rear clamping assemblies are connected to the lower end of the lifting assembly, the front and rear clamping assemblies include two groups of front and rear clamping plates and a clamping plate driving cylinder, the left and right clamping plates are connected to the lower ends of the left and right clamping assemblies through a connecting piece, the burning column transfer assembly is driven to translate by the horizontal power assembly, the burning column transfer assembly is symmetrically arranged with two groups and includes a burning column clamping plate, a horizontal cylinder and a vertical cylinder, the vertical cylinder is arranged at the lower ends of the left and right clamping assemblies, the horizontal cylinder is connected to the output end of the vertical cylinder, the burning column clamping plate is connected to the output end of the horizontal cylinder and the burning column clamping plate is located on the inner side of the left and right clamping plates.

[0013] The cam is fixed on the upper end of the guide rail, and the cam is fixed on the lower end of the guide rail. The cam is fixed on the upper end of the guide rail, and the cam is fixed on the lower end of the guide rail. The cam is fixed on the lower end of the guide rail, and the cam is fixed on the lower end of the guide rail.

[0014] A further improvement is that the left and right clamping assemblies include a slider 2, a base plate 2, a clamping servo motor and a transmission connecting rod, the slider 2 is arranged on the horizontal power assembly, the base plate 2 is fixed to the upper end of the slider 2, the clamping servo motor is arranged at the upper end of the base plate 1 of the lifting assembly, the output end of the clamping servo motor is connected to the transmission connecting rod, the other end of the transmission connecting rod is rotatably connected to the base plate 2, the connecting piece 1 includes two groups of vertical rods, the lower ends of the vertical rods are connected to the left and right clamping plates, the lower end of the vertical cylinder is provided with a guide plate, the transverse cylinder is fixed to both sides of the guide plate, and the burning column clamp is threadedly connected to the piston push rod block of the transverse cylinder.

[0015] A further improvement is that the lifting and translation assembly includes a chain lifting mechanism, a gear rack reciprocating translation mechanism and a driving plate, the driving plate is arranged on the chain lifting mechanism and is lifted and moved by the chain lifting mechanism, the gear rack reciprocating translation mechanism is fixed on the driving plate, the temporary storage table is arranged on the gear rack reciprocating translation mechanism and is translated by the gear rack reciprocating translation mechanism, a plurality of storage racks are arranged at intervals on the storage cart, and a universal wheel is provided at the bottom of the storage cart.

[0016] As a further improvement, the burning plate transfer mechanism is symmetrically arranged in two groups.

[0017] Compared with the prior art, the roller kiln unloading mechanism of the present invention has the following beneficial effects:

[0018] The conveyor belt 1 in the overall discharging mechanism transports the burnt plate to the end, and the alignment component pushes and aligns multiple groups of multi-layer burnt plates; the lifting and translation component of the burnt plate transfer mechanism lifts and translates the burnt plate on the temporary storage table, and then transports it to the storage vehicle; the burnt plate transfer component of the burnt plate and burnt column picking and placing mechanism transfers the burnt plate on the conveyor belt 1 to the temporary storage table of the burnt plate transfer mechanism, and the burnt column transfer component transfers the burnt column on the burnt plate to the burnt column transfer conveyor belt, thereby realizing the separation and separate transfer of the burnt plate and the burnt column; the entire unloading process does not require manual intervention, and automatically completes the transfer of the burnt plates and burnt columns, which greatly improves production efficiency and reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the burning plate transfer mechanism in the present invention;

[0021] Figure 3 It is a structural schematic diagram of the overall discharging mechanism in the present invention;

[0022] Figure 4 It is a structural schematic diagram of the mechanism for taking and placing the burning plate burning column in the present invention;

[0023] Figure 5 for Figure 4 Structural diagram of the local structure;

[0024] Figure 6 for Figure 4 Structural diagram of the internal structure;

[0025] In the figure, 1-integral discharging mechanism, 11-conveyor belt 1, 12-alignment component, 13-horizontal alignment component, 131-alignment cylinder 1, 132-push plate 1, 133-top plate, 14-vertical alignment component, 141-alignment cylinder 2, 142-push plate 2, 2-burning plate transfer mechanism, 21-temporary storage table, 22-lifting translation component, 221-chain lifting mechanism, 222-gear rack reciprocating translation mechanism, 223-driving plate, 23-storage car, 231-storage rack, 232-universal wheel, 3-burning column transfer conveyor belt, 31-inclined unloading plate, 32-blocking plate, 4-burning plate and burning column pick-up and placement mechanism, 41-burning plate transfer component, 42-burning column transfer component, 421-burning column splint, 422-horizontal cylinder, 422 1-piston push rod block, 423-vertical cylinder, 424-guide plate, 43-horizontal power assembly, 44-lifting assembly, 441-slider one, 442-base plate one, 443-lifting servo motor, 4431-output gear, 4432-limiting wheel, 444-rack rod, 445-connecting rod, 446-connecting plate, 447-guide rod, 4471-sliding sleeve, 4472-spring, 4473-shaft sleeve, 448-bottom plate, 45-left and right clamping assemblies, 451-slider two, 452-base plate two, 453-clamping servo motor, 454-transmission connecting rod, 46-front and rear clamping assemblies, 461-clamping plate, 462-clamping plate driving cylinder, 47-left and right clamping plates, 471-connecting piece one, 472-vertical rod. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Below is a combination of the embodiments and the attached Figure 1~Attached Figure 6 , the technical solution of the present invention is further elaborated.

[0029] Embodiment 1:

[0030] A roller kiln unloading mechanism, comprising: an overall unloading mechanism 1, a burning plate transfer mechanism 2, a burning column transfer conveyor belt 3 and a burning plate and burning column taking and placing mechanism 4;

[0031] The overall discharging mechanism 1 includes a conveyor belt 11 and an alignment component 12, wherein the alignment component 12 is arranged at the end of the conveyor belt 11 and pushes and aligns multiple groups of multi-layer sintering plates;

[0032] The burnt board transfer mechanism 2 includes a temporary storage platform 21, a lifting and translation assembly 22 and a storage vehicle 23. The lifting and translation assembly 22 lifts and translates the burnt board on the temporary storage platform 21 and then transfers it to the storage vehicle 23.

[0033] The burnt plate and burnt column picking and placing mechanism 4 includes a burnt plate transfer component 41 and a burnt column transfer component 42. The burnt plate transfer component 41 transfers the burnt plate on the conveyor belt 11 to the temporary storage table 21 of the burnt plate transfer mechanism 2, and the burnt column transfer component 42 transfers the burnt column on the burnt plate to the burnt column transfer conveyor belt 3.

[0034] The conveyor belt 1 in the overall discharging mechanism transports the burnt plate to the end, and the alignment component pushes and aligns multiple groups of multi-layer burnt plates. The lifting and translation components of the burnt plate transfer mechanism lift and translate the burnt plate on the temporary storage table, and then transport it to the storage vehicle; the burnt plate transfer component of the burnt plate and column pick-and-place mechanism transfers the burnt plate on the conveyor belt 1 to the temporary storage table of the burnt plate transfer mechanism, and the column transfer component transfers the column on the burnt plate to the column transfer conveyor belt, thereby realizing the separation and separate transfer of the burnt plate and column.

[0035] High degree of automation: The entire unloading process does not require manual intervention, and the transfer of burning plates and burning columns is automatically completed, which greatly improves production efficiency and reduces labor costs.

[0036] Precise alignment: The alignment component can push and align multiple sets of multi-layer burning plates to ensure the accurate position of the burning plates during the subsequent transfer process, avoiding transfer difficulties or damage caused by position deviation.

[0037] Stable transfer: The smooth operation of the lifting and translation components ensures the stability of the burning board during the transfer process and reduces the risk of the burning board falling or being damaged.

[0038] As a further preferred embodiment, the alignment component 12 includes a horizontal alignment component 13 and a vertical alignment component 14, the horizontal alignment component 13 includes an alignment cylinder 131 and a push plate 132, the alignment cylinder 131 is arranged at the end of the conveyor belt 11, the push plate 132 is arranged at the output end of the alignment cylinder 131, and a top plate 133 facing the burning plate is provided on the push plate 132, the vertical alignment component 14 includes an alignment cylinder 141 and a push plate 142, the alignment cylinder 141 is arranged on both sides of the end of the conveyor belt 11, and the push plate 142 is arranged at the output end of the alignment cylinder 141.

[0039] Improve the subsequent transfer accuracy: the alignment cylinder 1 of the horizontal alignment component drives the push plate 1, and the top plate on the push plate 1 faces the burning plate to achieve horizontal alignment between the burning plate groups; the alignment cylinder 2 of the vertical alignment component drives the push plate 2 to vertically align the burning plate groups, so that the burning plates can be accurately aligned both horizontally and vertically; further improve the accuracy of the burning plate alignment, provide a more accurate initial position for the subsequent transfer operation, and ensure the smooth progress of the entire unloading process.

[0040] As a further preferred embodiment, the rear end of the sintered column transfer conveyor belt 3 is provided with an inclined unloading plate 31, and the two sides and the rear end of the sintered column transfer conveyor belt 3 are provided with baffle plates 32.

[0041] Improve the stability of burnt column transfer: The inclined unloading plate at the rear end of the burnt column transfer conveyor belt facilitates the smooth unloading of the burnt columns. The baffle plates on both sides effectively prevent the burnt columns from falling during the transportation process, ensuring that the burnt columns can be transferred smoothly and accurately. The inclined unloading plate facilitates the burnt columns to slide smoothly to the designated position, improving the efficiency and reliability of burnt column processing.

[0042] As a further preferred embodiment, the burning plate transfer assembly 41 includes a horizontal power assembly 43, a lifting assembly 44, a left and right clamping assembly 45, a front and rear clamping assembly 46 and a left and right clamping plate 47. The lifting assembly 44 and the left and right clamping assembly 45 are arranged on the horizontal power assembly 43 and driven by the horizontal power assembly 43; the upper end of the front and rear clamping assembly 46 is connected to the lower end of the lifting assembly 44, and the front and rear clamping assembly 46 includes two groups of front and rear clamping plates 461 and a clamping plate driving cylinder 462. The left and right clamping plates 47 are driven by A connecting piece 471 connects the lower ends of the left and right clamping assemblies 45. The burning column transfer assembly 42 is driven to translate by a horizontal power assembly 43. The burning column transfer assembly 42 is symmetrically arranged in two groups and includes a burning column clamping plate 421, a horizontal cylinder 422 and a vertical cylinder 423. The vertical cylinder 423 is arranged at the lower ends of the left and right clamping assemblies 45. The horizontal cylinder 422 is connected to the output end of the vertical cylinder 423. The burning column clamping plate 421 is connected to the output end of the horizontal cylinder 422 and the burning column clamping plate 421 is located on the inner side of the left and right clamping plates 47.

[0043] 1. Cut the top layer of the soft ferrite sintered plate (without sintered column):

[0044] Step 1: The horizontal power assembly provides horizontal movement power for the entire mechanism, so that the lifting assembly and the left and right clamping assemblies can move to the specified position in the horizontal direction to operate the burning plate and the burning column;

[0045] Step 2: The lifting assembly drives the rack rod through the lifting servo motor inside it, thereby driving the connecting rod, connecting plate and other components to move downward, so that the front and rear clamping assemblies are lowered to the uppermost burning plate, and then the clamping plate driving cylinder in the front and rear clamping assemblies drives the clamping plate to move forward and backward, thereby clamping the burning plate equipped with soft ferrite;

[0046] Step 3: The front and rear clamping assemblies are driven by the lifting assembly to rise, so that the front and rear clamping assemblies are aligned with the left and right clamping assemblies;

[0047] Step 4: The left and right clamping assemblies drive the left and right clamping plates to move left and right to clamp the two sides of the burning plate through the clamping servo motor and transmission connecting rod and other components inside them, and then the clamping plate driving cylinder in the front and rear clamping assemblies drives the clamping plate to move forward and backward to loosen the burning plate equipped with soft ferrite;

[0048] Step 5: During the action in step 4, the horizontal power assembly drives the entire structure to move toward the position of the lower material mechanism;

[0049] Step 6: After the horizontal power assembly drives it to the designated position for unloading the burning plate, the left and right clamping assemblies drive the left and right clamping plates to move left and right through the clamping servo motor and transmission connecting rod inside them, loosen the two sides of the burning plate, and place the burning plate with soft ferrite in the unloading mechanism;

[0050] 2. Unload the lower layer of the soft ferrite sintered plate (with sintered columns):

[0051] The operation steps are the same as those in steps 1 to 4 for unloading the uppermost layer of the sintered plate (without sintered column) with soft ferrite.

[0052] Step 5: When the horizontal power assembly drives the overall downward feeding mechanism to move, the vertical cylinder in the burning column transfer assembly drives the horizontal cylinder to move downward, and the horizontal cylinder drives the burning column clamping plate to move left and right. The burning column clamping plate clamps the burning column during the movement;

[0053] Step 6: After the horizontal power assembly drives it to the designated position (temporary storage table 21) for unloading the sintered plate, the left and right clamping assemblies drive the left and right clamping plates to move left and right through the clamping servo motor and transmission connecting rod inside them, loosen the two sides of the sintered plate, and place the sintered plate with soft ferrite on the temporary storage table 21 of the unloading mechanism;

[0054] Step 7: After the horizontal power assembly drives to the designated position for unloading the burning column, the vertical cylinder in the burning column transfer assembly on the right drives the horizontal cylinder to move upward, and the horizontal cylinder drives the burning column clamp to move left and right, and the burning column clamp relaxes the burning column to realize unloading of the burning column on the right. Then the horizontal power assembly drives again, and the vertical cylinder in the burning column transfer assembly on the left drives the horizontal cylinder to move upward, and the horizontal cylinder drives the burning column clamp to move left and right, and the burning column clamp relaxes the burning column to realize unloading of the burning column on the left.

[0055] Realize automatic picking and placing of burning plates and burning columns: Through the coordinated cooperation of various components, the clamping, transportation and placement of burning plates and burning columns can be automatically completed, which improves production efficiency and reduces the tediousness and error rate of manual operation.

[0056] Adapt to burning plates and burning columns of different sizes: the clamping range of the left and right clamping plates and the front and rear clamping assemblies is adjustable, and the position of the burning column transfer assembly can also be adjusted by the cylinder, which can adapt to burning plates and burning columns of different sizes and improve the adaptability of the mechanism.

[0057] As a further preferred embodiment, the lifting assembly 44 includes a slider 441, a base plate 442, a lifting servo motor 443, a rack rod 444, a connecting rod 445, a connecting plate 446, a guide rod 447 and a bottom plate 448. The slider 441 is arranged on the horizontal power assembly 43, the base plate 442 is fixed to the upper end of the slider 441, the lifting servo motor 443 is arranged at the upper end of the base plate 442, the rack rod 444 is meshed with the output gear 4431 of the lifting servo motor 443, the upper end of the connecting rod 445 is connected to the lower end of the rack rod 444, the connecting plate 446 is fixedly connected to the lower end of the connecting rod 445, the lower end of the guide rod 447 is fixedly connected to the bottom plate 448, and the connecting plate 448 is fixedly connected to the bottom plate 448. 46 is arranged in the middle part of the guide rod 447, the upper end of the guide rod 447 is slidably connected to the base plate 442, the splint driving cylinder 462 is fixed on the bottom plate 448, the splint 461 is connected to the output end of the splint driving cylinder 462, the guide rod 447 is sleeved with a sliding sleeve 4471, the connecting plate 446 is fixedly sleeved on the outside of the sliding sleeve 4471 and is located at the lower end of the sliding sleeve 4471, the guide rod 447 is sleeved with a spring 4472, the upper end of the guide rod 447 is fixed with a shaft sleeve 4473, the spring 4472 is located between the shaft sleeve 4473 and the sliding sleeve 4471, and a limiting wheel 4432 is provided on one side of the lifting servo motor 443, and the limiting wheel 4432 is located on the outside of the rack rod 444.

[0058] Precisely control lifting: Through the meshing transmission of the lifting servo motor and the rack rod, the lifting height of the front and rear clamping components can be accurately controlled to ensure accuracy and stability when clamping the burned plate.

[0059] Stable and reliable structure: The sliding connection between the guide rod and the base plate and the fixed connection between the connecting plate and the guide rod form a stable lifting guide structure, which ensures the stability of the lifting process and avoids burnt plate damage or clamping failure caused by unstable lifting.

[0060] Buffer protection: The spring can absorb part of the impact force during the lifting process, play a buffering role, protect the various components of the lifting assembly, extend its service life, and also reduce the risk of burnt plate damage caused by impact.

[0061] Precise limit: The limit wheel limits the movement of the rack rod to ensure that the rack rod moves within the specified stroke, avoiding mechanical failures caused by excessive movement or inaccurate clamping position of the burning plate, thereby improving the reliability and accuracy of the mechanism.

[0062] As a further preferred embodiment, the left and right clamping assemblies 45 include a slider 2 451, a base plate 2 452, a clamping servo motor 453 and a transmission connecting rod 454. The slider 2 451 is arranged on the horizontal power assembly 43, the base plate 2 452 is fixed to the upper end of the slider 2 451, the clamping servo motor 453 is arranged at the upper end of the base plate 1 442 of the lifting assembly 44, the output end of the clamping servo motor 453 is connected to the transmission connecting rod 454, and the other end of the transmission connecting rod 454 is rotatably connected to the base plate 2 452, the connecting piece 1 471 includes two groups of vertical rods 472, and the lower ends of the vertical rods 472 are connected to the left and right clamping plates 47, the lower end of the vertical cylinder 423 is provided with a guide plate 424, the transverse cylinder 422 is fixed to both sides of the guide plate 424, and the burning column clamp 421 is threadedly connected to the piston push rod block 4221 of the transverse cylinder 422.

[0063] Flexible clamping of burning plates: The clamping servo motor can accurately control the moving distance of the left and right clamping plates, so as to flexibly clamp burning plates of different widths, improve the adaptability of the mechanism to burning plates of different specifications, and ensure the stability of the burning plates during transportation.

[0064] Compact structure and reliable transmission: The rotating connection mode of the transmission connecting rod makes the force transmission smoother, and the connection between the base plate 2 and the left and right clamping plates is also more firm. The entire left and right clamping assembly has a compact structure and reliable transmission, and can effectively complete the clamping task.

[0065] Precisely clamp the burning column: The coordinated use of the vertical cylinder and the horizontal cylinder can accurately control the position of the burning column clamping plate, so that it can accurately clamp and place the burning column, improving the accuracy and efficiency of picking up and placing the burning column.

[0066] Stable structure and good guiding performance: The guide plate provides stable support and guidance for the transverse cylinder, ensuring that the transverse cylinder will not deviate during movement, thereby ensuring the accurate movement trajectory of the burning column clamping plate and further improving the reliability of burning column clamping.

[0067] As a further preferred embodiment, the lifting and translation assembly 22 includes a chain lifting mechanism 221, a gear rack reciprocating translation mechanism 222 and a driving plate 223. The driving plate 223 is arranged on the chain lifting mechanism 221 and is lifted and lowered by the chain lifting mechanism 221. The gear rack reciprocating translation mechanism 222 is fixed on the driving plate 223. The temporary storage table 21 is arranged on the gear rack reciprocating translation mechanism 222 and is translated by the gear rack reciprocating translation mechanism 222. A plurality of storage racks 231 are arranged at intervals on the storage cart 23, and a universal wheel 232 is provided at the bottom of the storage cart 23.

[0068] The chain lifting mechanism 221 is composed of a sprocket, a chain and a driving motor. The driving motor drives the chain to move through the sprocket. The driving plate 223 is fixed to both ends of the chain through connecting parts (such as bolts, nuts or welded parts). The movement of the chain is realized by the rotation of the sprocket, thereby driving the driving plate 223 to perform lifting and lowering movements in the vertical direction. Vertical guide devices (such as vertical guide rails and sliders) are provided on both sides of the driving plate 223; the gear rack reciprocating translation mechanism 222 includes a gear, a rack and a driving motor. The rack is fixed to the bottom of the driving plate 223, and the gear is installed on the output shaft of the driving motor. The driving motor drives the rack to move in the horizontal direction through the meshing of the gear and the rack, thereby driving the temporary storage table 21 on the driving plate 223 to perform reciprocating translational movement in the horizontal direction. A horizontal guide device (such as a horizontal guide rail and a slider) is provided at the bottom of the temporary storage table 21; the temporary storage table 21 is installed on the rack of the gear rack reciprocating translation mechanism 222 through a fixing device (such as a bolt, a nut or a welded part); the working process: the horizontal power component drives it to the top of the temporary storage table 21, the chain lifting mechanism 221 is started, and the driving motor drives the chain to move through the sprocket to make the driving plate 223 rise, and the temporary storage table 21 is lifted, and the left and right clamping components drive the left and right clamping plates to move left and right through the clamping servo motor and transmission connecting rod and other components inside. Move right, loosen both sides of the burning plate, and place the burning plate with soft ferrite on the temporary storage table 21; start the chain lifting mechanism 221, and the drive motor drives the chain to move through the sprocket, so that the drive plate 223 descends until it is aligned with the storage rack 231 at the corresponding position, and the gear rack reciprocating translation mechanism 222 is started, and the drive motor moves the temporary storage table 21 horizontally to the storage rack 231 through the engagement of the gear and the rack; after completing the storage of the burning plate, the storage vehicle 23 can be moved to the designated position through the universal wheel 232 to facilitate subsequent processing and transportation.

[0069] Improve the efficiency of burning board transportation: the lifting and translation of the temporary storage table are realized, so that the burning boards can be accurately transported to the storage vehicle; the flexible movement of the storage vehicle facilitates the subsequent processing and transportation of the burning boards, and improves the practicality of the entire unloading mechanism.

[0070] As a further preferred embodiment, the burnt plate transfer mechanism 2 is symmetrically provided with two groups, which further improves the efficiency of the burnt plate transfer, makes the whole material unloading process more efficient and smooth, and can better meet the production needs, especially when the burnt plate output is large, the advantage is more obvious.

[0071] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. A roller kiln unloading mechanism, characterized in that: include: Overall discharging mechanism, burning plate transfer mechanism, burning column transfer conveyor belt and burning plate and burning column picking and placing mechanism; The overall discharging mechanism includes a conveyor belt and an alignment component, wherein the alignment component is arranged at one end of the conveyor belt and pushes and aligns the multiple groups of multi-layer sintering plates; The burnt board transfer mechanism includes a temporary storage platform, a lifting and translational assembly and a storage vehicle. The lifting and translational assembly lifts and translates the burnt board on the temporary storage platform and then transfers it to the storage vehicle. The burning plate and burning column picking and placing mechanism comprises a burning plate transfer assembly and a burning column transfer assembly, wherein the burning plate transfer assembly transfers the burning plate on the conveyor belt to the temporary storage table of the burning plate transfer mechanism, and the burning column transfer assembly transfers the burning column on the burning plate to the burning column transfer conveyor belt; the burning plate transfer assembly comprises a horizontal power assembly, a lifting assembly, left and right clamping assemblies, front and rear clamping assemblies and left and right clamping plates, wherein the lifting assembly and the left and right clamping assemblies are arranged on the horizontal power assembly and driven by the horizontal power assembly; the upper ends of the front and rear clamping assemblies are connected to the lifting assembly The lower end of the front and rear clamping assemblies includes two groups of front and rear arranged clamping plates and a clamping plate driving cylinder. The left and right clamping plates are connected to the lower ends of the left and right clamping assemblies through a connecting piece. The burning column transfer assembly is driven to translate by a horizontal power assembly. The burning column transfer assembly is symmetrically arranged with two groups and includes a burning column clamping plate, a horizontal cylinder and a vertical cylinder. The vertical cylinder is arranged at the lower ends of the left and right clamping assemblies. The horizontal cylinder is connected to the output end of the vertical cylinder. The burning column clamping plate is connected to the output end of the horizontal cylinder and the burning column clamping plate is located on the inner side of the left and right clamping plates.

2. A roller kiln unloading mechanism according to claim 1, characterized in that: The alignment component includes a horizontal alignment component and a vertical alignment component. The horizontal alignment component includes an alignment cylinder 1 and a push plate 1. The alignment cylinder 1 is arranged at the end of the conveyor belt 1, and the push plate 1 is arranged at the output end of the alignment cylinder 1. A top plate facing the burning plate is provided on the push plate 1. The vertical alignment component includes an alignment cylinder 2 and a push plate 2. The alignment cylinder 2 is arranged on both sides of the end of the conveyor belt 1, and the push plate 2 is arranged at the output end of the alignment cylinder 2.

3. A roller kiln unloading mechanism according to claim 1, characterized in that: An inclined unloading plate is provided at the rear end of the burning column transfer conveyor belt, and baffle plates are provided on both sides and the rear end of the burning column transfer conveyor belt.

4. A roller kiln unloading mechanism according to claim 1, characterized in that: The lifting assembly comprises a slider, a base plate, a lifting servo motor, a rack rod, a connecting rod, a connecting plate, a guide rod and a base plate, wherein the slider is arranged on a horizontal power assembly, the base plate is fixed to the upper end of the slider, the lifting servo motor is arranged at the upper end of the base plate, the rack rod is meshed with the output gear of the lifting servo motor, the upper end of the connecting rod is connected to the lower end of the rack rod, the connecting plate is fixedly connected to the lower end of the connecting rod, the lower end of the guide rod is fixedly connected to the base plate, the connecting plate is arranged in the middle of the guide rod, the upper end of the guide rod is slidably connected to the base plate, the splint driving cylinder is fixed to the base plate, the splint is connected to the output end of the splint driving cylinder, a sliding sleeve is provided on the guide rod, the connecting plate fixed sleeve is provided on the outside of the sliding sleeve and is located at the lower end of the sliding sleeve, a spring is provided on the guide rod, a shaft sleeve is fixed on the upper end of the guide rod, the spring is located between the shaft sleeve and the sliding sleeve, a limiting wheel is provided on one side of the lifting servo motor, and the limiting wheel is located at the outer side of the rack rod.

5. The roller kiln unloading mechanism according to claim 1, characterized in that: The left and right clamping assemblies include a slider 2, a base plate 2, a clamping servo motor and a transmission connecting rod. The slider 2 is arranged on the horizontal power assembly, the base plate 2 is fixed to the upper end of the slider 2, the clamping servo motor is arranged at the upper end of the base plate 1 of the lifting assembly, the output end of the clamping servo motor is connected to the transmission connecting rod, and the other end of the transmission connecting rod is rotatably connected to the base plate 2. The connecting piece 1 includes two groups of vertical rods, the lower ends of the vertical rods are connected to the left and right clamping plates, the lower end of the vertical cylinder is provided with a guide plate, the transverse cylinder is fixed to both sides of the guide plate, and the burning column clamp is threadedly connected to the piston push rod block of the transverse cylinder.

6. A roller kiln unloading mechanism according to claim 1, characterized in that The lifting and translation assembly includes a chain lifting mechanism, a gear rack reciprocating translation mechanism and a driving plate. The driving plate is arranged on the chain lifting mechanism and is lifted and moved by the chain lifting mechanism. The gear rack reciprocating translation mechanism is fixed on the driving plate. The temporary storage table is arranged on the gear rack reciprocating translation mechanism and is translated by the gear rack reciprocating translation mechanism. Several groups of storage racks are arranged at intervals on the storage cart, and universal wheels are arranged at the bottom of the storage cart.

7. A roller kiln unloading mechanism according to claim 1, characterized in that: The burning plate transfer mechanism is symmetrically arranged in two groups.

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