Spraying and blanking machine

Abstract

The spraying discharging machine comprises a machine table, and a trolley feeding and discharging mechanism, a cache connection line body, a tray moving module, a jacking and descending assembly, a lifting tray taking module, a material taking and discharging module, a positioning platform, a lifting and rotating connection line, an empty baking tray feeding mechanism and a full-load tray discharging mechanism which are arranged on the machine table; the cache connection line body is arranged above the trolley feeding and discharging mechanism. The tray moving module is arranged beside the cache connection line body; the jacking and descending assembly is arranged on the upper portion of the lifting tray taking module and used for conveying the carrying trays to the lifting tray taking module. The material taking and placing module is arranged above the lifting disc taking module, the positioning platform and the lifting rotary connection line; the trolley feeding and discharging mechanism is arranged beside the lifting tray taking module. The empty baking tray feeding mechanism is arranged at one end of the lifting rotary connection line; and the full-load disc discharging mechanism is arranged at the other end of the lifting rotary connection line. According to the automatic discharging device, full-automatic discharging of sprayed products is achieved, manual operation is completely replaced, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automation equipment, and particularly relates to a spraying and blanking machine. Background Art

[0002] In the spraying process of products such as mobile phone back covers and glass panels, the products after spraying need to be efficiently and accurately blanked. The currently common blanking methods mainly include manual operation and semi-automatic equipment, but both have the following problems: Low efficiency of manual operation and easy damage to products: Traditional manual blanking relies on workers to manually carry and stack, with high labor intensity and low production efficiency, making it difficult to meet the beat requirements of modern production lines. Manual operation is prone to product scratching, contamination, or misplacement, affecting the yield of subsequent processes (such as baking and packaging).

[0003] Poor adaptability of semi-automatic equipment: It can only achieve one-way transportation and lacks functions such as buffering, variable-distance grasping, and automatic positioning, resulting in scattered processes and low automation level.

[0004] Low automation level and poor process connection: Traditional equipment does not integrate functions such as buffering, transfer, positioning, and stacking. Each process relies on manual intervention and it is difficult to achieve full-process automation. For example, the carrier plate needs to be manually carried to the buffer area, and the baking tray stacking needs to be manually adjusted, increasing the operation complexity.

[0005] Unstable baking tray stacking affects production efficiency: Most of the existing baking tray loading / unloading mechanisms use manual stacking or simple lifting mechanisms, which cannot achieve precise layered stacking, resulting in baking tray misalignment or tipping, affecting production continuity.

[0006] Poor adaptability of the pick-and-place module: Fixed design: Most of the existing pick-and-place mechanisms use a fixed design, making it difficult to achieve flexible adjustable variable distance and unable to meet the pick-and-place requirements of products of different sizes. When facing products of multiple specifications, the adaptability is poor, and it is necessary to frequently replace tooling or adjust the equipment, increasing the downtime and production cost.

[0007] Inconvenient adjustment: Although some equipment has certain adjustment functions, the operation is complex and the adjustment accuracy is low, making it difficult to quickly adapt to products of different specifications and affecting production efficiency.

[0008] Incomplete functions of the trolley: Lack of automatic in-place sensing: Common trolleys lack automatic in-place sensing functions, and the positioning is not accurate enough to ensure that the trolley accurately stops at the predetermined position, resulting in the need for manual intervention during the loading and unloading process and reducing the automation level.

[0009] Lack of automatic locking function: After the trolley reaches the predetermined position, it lacks the automatic locking function, making it prone to displacement or shaking during the handling process, affecting the stability of the materials, and even potentially causing the materials to fall, affecting the stability and safety of production.

[0010] Fixed carrier width: The width of the carrier accommodated by the trolley is fixed, making it difficult to adjust according to the actual material situation, unable to adapt to different sizes of carriers and products, and restricting the versatility and flexibility of the equipment. Summary of the Invention

[0011] In view of the problems existing in the prior art, the present invention provides a spraying and blanking machine.

[0012] In order to achieve the above object, the technical solution of the present invention is as follows: The present invention provides a spraying and blanking machine, including: a machine platform, and a trolley loading and unloading mechanism, a buffer connection line body, a tray transfer module, a lifting and lowering assembly, a lifting and tray picking module, a picking and placing module, a positioning platform, a lifting and rotating connection line, a baking tray empty tray loading mechanism, and a full tray unloading mechanism provided on the machine platform; The buffer connection line body is arranged above the trolley loading and unloading mechanism and is used for connecting the carrier that has been sprayed by the spraying line; The tray transfer module is arranged beside the buffer connection line body and is used for transferring the carrier in the buffer connection line body to the lifting and lowering assembly; The lifting and lowering assembly is arranged above the lifting and tray picking module and is used for conveying the carrier to the lifting and tray picking module; The picking and placing module is arranged above the lifting and tray picking module, the positioning platform, and the lifting and rotating connection line. After taking out the cover plate on the carrier on the lifting and tray picking module, it is used to grab the glass product under the cover plate and place it on the positioning platform, and place the positioned glass product on the empty baking tray on the lifting and rotating connection line, and place the grabbed cover plate on the carrier from which the material has been taken; The trolley loading and unloading mechanism is placed beside the lifting and tray picking module and is used to receive the carrier from which the material has been taken by the lifting and tray picking module; The baking tray empty tray loading mechanism is arranged at one end of the lifting and rotating connection line and is used to send the empty baking tray to the lifting and rotating connection line; The full tray unloading mechanism is arranged at the other end of the lifting and rotating connection line and is used to receive the full baking tray filled with glass products on the lifting and rotating connection line.

[0013] Preferably, the trolley loading and unloading mechanism includes: two guiding components arranged side by side, a vehicle body slidably connected to the guiding components, a material rack arranged on the vehicle body, two in-place detection components, and a material rack locking mechanism; The material rack includes a fixed-end material rack and an adjustable material rack; The fixed-end rack is arranged at one end of the vehicle body, and the adjustable-position rack is detachably arranged at the other end of the vehicle body and is opposite to the fixed-end rack; The two in-place detection components are arranged on the fixed-end rack and are used to detect whether the vehicle body slides along the guiding component to reach a predetermined position; The rack locking mechanism is opposite to the fixed-end rack and is used to lock the fixed-end rack when the vehicle body reaches the predetermined position.

[0014] Preferably, the limiting rod is arranged between the fixed-end rack and the adjustable-position rack; The fixed-end rack includes a fixed frame and a plurality of material placing platens one arranged on the fixed frame from top to bottom; the adjustable-position rack includes an adjustable fixed frame, a plurality of material placing platens two arranged on the adjustable fixed frame and corresponding to the plurality of material placing platens one, and a pusher arranged on the adjustable fixed frame; A waist-shaped hole is formed at the bottom of the adjustable fixed frame; mounting hole positions are formed on the vehicle body, and the adjustable fixed frame is fixed to the mounting hole positions along different positions of the waist-shaped hole, so that the position of the adjustable fixed frame on the vehicle body can be adjusted; The in-place detection component includes an in-place induction proximity switch, and the in-place induction proximity switch is arranged on the fixed-end rack; The rack locking mechanism includes a mounting seat, a locking air cylinder arranged on the mounting seat, and a locking plate arranged at the output end of the locking air cylinder; a waist-shaped hole mounting position is formed on the mounting seat.

[0015] Preferably, the disk transfer module includes a magnetic coupling rodless cylinder, a sliding component arranged beside the magnetic coupling rodless cylinder, a sliding seat arranged at the output ends of the magnetic coupling rodless cylinder and the sliding component, a driving air cylinder arranged on the sliding seat, a mounting plate arranged at the output end of the driving air cylinder, two gripping air cylinders arranged on the mounting plate, and a gripping plate arranged at the output end of the gripping air cylinder.

[0016] Preferably, the lifting and lowering component includes a lifting air cylinder and a lifting plate arranged at the output end of the lifting air cylinder; the lifting plate is used to catch the carrier tray conveyed by the disk transfer module and lower it to the lifting and disk-taking module.

[0017] Preferably, the lifting and disk-taking module includes a Z-axis linear module three, an X-axis linear module three arranged at the output end of the lifting and disk-taking module three, a sliding plate arranged on the X-axis linear module three, a limiting column and a limiting air cylinder arranged on the sliding plate; the carrier tray is placed between the limiting air cylinder and the limiting column.

[0018] Preferably, the material picking and placing module includes: a Y-axis driving module, an X-axis driving module arranged at the output end of the Y-axis driving module, a variable pitch material suction module and a cover plate taking component arranged at the output end of the X-axis driving module; The variable pitch material suction module includes a first mounting plate, a first Z-axis drive module arranged on the first mounting plate, a drive mechanism and a first sliding assembly arranged at the output end of the first Z-axis drive module, a plurality of suction cup modules arranged on the first sliding assembly, and a variable pitch plate arranged at the output end of the drive mechanism; A plurality of guide groove holes are formed in the variable pitch plate, and a cam roller is further arranged on each suction cup module. The cam roller is correspondingly arranged in the guide groove hole and can roll along the guide groove hole; The cover taking assembly includes a second mounting plate, a second Z-axis drive module arranged on the second mounting plate, second sliding assemblies arranged on both sides of the second Z-axis drive module, a fixed seat arranged at the output end of the second Z-axis drive module and slidably connected to the second sliding assemblies, and a plurality of material taking mechanisms arranged on the fixed seat.

[0019] Preferably, the positioning platform includes a positioning seat, a positioning cylinder, and a photoelectric sensor; a plurality of positioning stations are arranged on the positioning seat, the positioning cylinder is arranged at one end of the positioning station of the positioning seat, and the photoelectric sensor is arranged at the other end of the positioning station of the positioning seat.

[0020] Preferably, the lifting and rotating connection line includes a fourth Z-axis linear module, a fourth rotating cylinder arranged at the output end of the fourth Z-axis linear module, a conveyor belt line arranged at the output end of the fourth rotating cylinder, and a plurality of limiting cylinders; the plurality of limiting cylinders are correspondingly arranged on four sides of the conveyor belt line for limiting the position of the baking tray on the lifting and rotating connection line.

[0021] Preferably, the empty baking tray loading mechanism includes a second conveyor belt line, a fourth lifting cylinder arranged below the second conveyor belt line, a fourth lifting plate arranged at the output end of the fourth lifting cylinder, a baking tray arranged on the fourth lifting plate, and disassembly plate assemblies arranged on both sides of the second conveyor belt line; The disassembly plate assembly includes a disassembly plate lifting cylinder, a disassembly plate cylinder arranged at the output end of the disassembly plate lifting cylinder, fourth sliding assemblies arranged on both sides of the disassembly plate cylinder, a disassembly plate arranged at the output end of the disassembly plate cylinder and slidably connected to the fourth sliding assemblies, and disassembly hands arranged on the disassembly plate; The full-load tray unloading mechanism includes a fifth conveyor belt line, a fifth lifting cylinder arranged below the fifth conveyor belt line, a fifth lifting plate arranged at the output end of the fifth lifting cylinder, a baking tray arranged on the fifth lifting plate, and upper plate assemblies arranged on both sides of the fifth conveyor belt line; The upper plate assembly includes an upper plate lifting cylinder, an upper plate cylinder arranged at the output end of the upper plate lifting cylinder, fifth sliding assemblies arranged on both sides of the upper plate cylinder, an upper plate arranged at the output end of the upper plate cylinder and slidably connected to the fifth sliding assemblies, and upper plate hands arranged on the upper plate.

[0022] Adopting the technical solution of the present invention has the following beneficial effects: Fully automated operation: Achieved fully automated unloading of products after spraying, completely replacing manual operation, greatly improving production efficiency and meeting the rhythm requirements of modern production lines. Through the coordinated work of various mechanisms, it receives the sprayed trays from the buffer connection line, and after a series of precise operations such as the tray transfer module, lifting and lowering components, and lifting and tray-taking module, accurately places the glass products on the tray onto the positioning platform for positioning, then transfers them to the empty baking trays on the lifting and rotating connection line, and finally the fully loaded tray unloading mechanism completes the collection of fully loaded baking trays. The entire process realizes automated operation, reduces manual intervention, lowers labor costs and the risk of operation errors, improves the efficiency and accuracy of unloading, can well meet the large-scale and high-efficiency production requirements of the mobile phone back cover spraying production line, and promotes the automated development of the spraying industry.

[0023] The trolley loading and unloading mechanism is equipped with automatic in-place sensing and automatic locking functions, which can quickly and accurately reach the predetermined position, reducing the positioning time and error, and ensuring the high efficiency of the unloading process. The automatic locking function of the trolley ensures the stability of the tray during transportation, avoiding product displacement or dropping due to vibration or impact, and further improving the quality and consistency of the product.

[0024] The trolley loading and unloading mechanism is equipped with guiding rollers, making the rolling friction between the vehicle body and the guiding components, effectively reducing the friction force, lowering energy consumption and wear, extending the service life of the guiding components, and ensuring that the vehicle body can slide quickly and accurately along the predetermined path to achieve efficient material handling. The automatic in-place detection component can accurately detect whether the vehicle body reaches the predetermined position, and the automatic locking mechanism locks the fixed end rack in time after the vehicle body arrives, preventing the rack from shifting during the material loading process, improving the stability and safety of loading. In addition, the width of the tray accommodated by the trolley is adjustable. Through the cooperation of the waist-shaped holes and the mounting holes, it can be flexibly adjusted according to the size and shape of the material, enhancing the adaptability to different specifications of materials and further improving the flexibility of the production line.

[0025] The pick-and-place module of the present invention can realize the coordinated operation of picking up the cover plate and sucking the product. Specifically, while the cover plate picking component grabs the cover plate, the variable-spacing suction module can quickly move to the picking position, suck and place the glass product under the cover plate on the external positioning platform. This coordinated operation method greatly improves production efficiency, reduces the idle time and operation steps of the equipment.

[0026] Variable-spacing suction module: Through the design of the variable-spacing plate and the guide slot holes, the suction cup module can be quickly adjusted according to different product sizes, adapting to various specifications of products, without the need to replace equipment or perform complex adjustments, greatly improving the versatility and flexibility of the equipment.

[0027] Adjustable suction cup module design: Flexible adjustment of suction cup spacing: Waist-shaped holes are opened at both ends of the suction cup holder in the suction cup module, and the suction cups can be installed at different positions along the waist-shaped holes, so that the spacing between two suction cups can be adjusted. This design can not only adapt to products of different sizes, but also be quickly adjusted according to actual needs during the production process, further improving the flexibility and versatility of the equipment.

[0028] Adopt the collaborative design of trolley loading and unloading mechanism + buffer connection line body + tray transfer module to realize automatic connection, transfer and stacking of trays, reduce manual handling and improve production efficiency; adjustable rack + variable pitch suction module design, support automatic adjustment of different sizes of trays and products, improve equipment compatibility and reduce changeover time; through the cooperation of positioning platform + photoelectric sensor + limit cylinder, realize accurate positioning of glass products, avoid deviation or uneven stacking, and improve the yield; lifting and rotating connection line + tray removal / tray loading component realize automatic layering and stacking of baking trays, ensure neat stacking, avoid tipping, and improve production continuity. Description of the Drawings

[0029] Figure 1 Structural schematic of the present invention Figure 1 ; Figure 2 Structural schematic of the present invention Figure 2 ; Figure 3 Structural schematic of the trolley loading and unloading mechanism of the present invention Figure 1 ; Figure 4 Structural schematic of the trolley loading and unloading mechanism of the present invention Figure 2 ; Figure 5 Structural schematic of the trolley loading and unloading mechanism of the present invention Figure 3 ; Figure 6 Structural schematic of the tray transfer module of the present invention; Figure 7 Structural schematic of the lifting and lowering assembly and the lifting and tray taking module of the present invention; Figure 8 Structural schematic of the lifting and tray taking module of the present invention; Figure 9 Structural schematic of the picking and placing module of the present invention Figure 1 ; Figure 10 Structural schematic of the picking and placing module of the present invention Figure 2 ; Figure 11 Schematic of the variable pitch suction module of the present utility model Figure 1 ; Figure 12 Structural schematic of the variable pitch suction module of the present invention Figure 2 ; Figure 13 Schematic diagram of the cover plate assembly structure for the present invention Figure 1 ; Figure 14 Schematic diagram of the cover plate assembly structure for the present invention Figure 2 ; Figure 15 Schematic diagram of the structure of the positioning platform for the present invention Figure 1 ; Figure 16 Schematic diagram of the structure of the positioning platform for the present invention Figure 2 ; Figure 17 Schematic diagram of the structure of the lifting and rotating connection line for the present invention Figure 1 ; Figure 18 Schematic diagram of the structure of the lifting and rotating connection line for the present invention Figure 2 ; Figure 19 Schematic diagram of the structure of the empty baking tray loading mechanism or full baking tray unloading mechanism 10 for the present invention Figure 1 ; Figure 20 Schematic diagram of the structure of the empty baking tray loading mechanism or full baking tray unloading mechanism 10 for the present invention Figure 2 ; Figure 21 Schematic diagram of the structure of the empty baking tray loading mechanism or full baking tray unloading mechanism 10 for the present invention Figure 3 。 Detailed implementation manners

[0030] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0033] In the present invention, unless otherwise clearly defined and limited, terms such as "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0035] Referring to Figures 1 to 21 , the present invention provides a spraying and blanking machine, comprising: a machine table 11, and a trolley loading and unloading mechanism 1, a buffer connection line body 2, a tray transfer module 4, a lifting and lowering assembly 5, a lifting and tray picking module 6, a picking and placing module 3, a positioning platform 7, a lifting and rotating connection line 9, a baking tray empty tray loading mechanism 8, and a full tray blanking mechanism 10 arranged on the machine table 11; The buffer connection line body 2 is arranged above the trolley loading and unloading mechanism 1 and is used for connecting the trays 50 that have been sprayed by the spraying line; the buffer connection line body 2 is a conveyor belt line; The tray transfer module 4 is arranged beside the buffer connection line body 2 and is used for transferring the trays in the buffer connection line body 2 to the lifting and lowering assembly 5; The lifting and lowering assembly 5 is arranged above the lifting and tray picking module 6 and is used for conveying the tray 50 to the lifting and tray picking module 6; The pick-and-place module 3 is arranged above the lifting and tray-picking module 6, the positioning platform 7, and the lifting and rotating connection line 9. It is used to take out the cover plate 60 on the tray of the lifting and tray-picking module 6, grasp the glass product 70 under the cover plate 60 and place it on the positioning platform 7, and place the positioned glass product 70 on the empty baking tray 80 on the lifting and rotating connection line 9, and place the grasped cover plate 60 on the tray 50 that has been picked. The trolley loading and unloading mechanism 1 is placed beside the lifting and tray-picking module 6 and is used to receive the tray 50 that has been picked by the lifting and tray-picking module. The empty baking tray loading mechanism 8 is arranged at one end of the lifting and rotating connection line 9 and is used to send the empty baking tray 80 to the lifting and rotating connection line 9. The full tray unloading mechanism 10 is arranged at the other end of the lifting and rotating connection line and is used to receive the full baking tray 80 filled with glass products 70 on the lifting and rotating connection line 9.

[0036] Refer to Figures 3 to 5 , the trolley loading and unloading mechanism includes: two guiding components 102 arranged in parallel, a vehicle body 101 slidably connected to the guiding components 102, a material rack arranged on the vehicle body 101, two in-place detection components 106, and a material rack locking mechanism 105; The material rack includes a fixed-end material rack 103 and an adjustable material rack 104; The fixed-end material rack 103 is arranged at one end of the vehicle body 101, and the adjustable material rack 104 is detachably arranged at the other end of the vehicle body 101 and is opposite to the fixed-end material rack 103; The two in-place detection components 106 are arranged on the fixed-end material rack 103 and are used to detect whether the vehicle body 101 slides along the guiding components 102 to reach a predetermined position; The material rack locking mechanism 105 is opposite to the fixed-end material rack 103 and is used to lock the fixed-end material rack 103 when the vehicle body 101 reaches the predetermined position.

[0037] Improve handling efficiency: Guide the vehicle body 101 to slide along a predetermined path through the guiding components 102, realize the fast and accurate handling of materials, reduce manual intervention, and improve the automation degree of the production line. The design of the adjustable material rack 104 allows adjustment according to the size and shape of the materials, enabling this structure to adapt to various different specifications of materials, increasing the versatility and flexibility of the material rack. The in-place detection components 106 ensure that the vehicle body 101 can accurately reach the predetermined position, and the material rack locking mechanism 105 locks the fixed-end material rack 103 when the vehicle body 101 reaches the predetermined position, ensuring the stability and safety during the material loading process, and preventing the materials from shifting or falling due to vibration or impact during the loading process.

[0038] Further, the guiding assembly 102 includes a mounting plate and a number of guiding rollers arranged side by side on the mounting plate; both sides of the vehicle body 101 are slidably connected to the guiding rollers. In this embodiment, the design of the guiding rollers makes the contact between the vehicle body 101 and the guiding assembly 102 a rolling friction, significantly reducing the frictional force, thereby reducing energy consumption and wear and extending the service life of the guiding assembly. The uniform distribution and precise installation of the guiding rollers ensure the precise movement of the vehicle body 101 along the guiding path. The vehicle body is guided by the guiding assembly 102 to slide along a predetermined path, realizing the rapid and accurate handling of materials and improving the automation degree of the production line.

[0039] Further, a limiting rod 107 is further provided on the vehicle body 101. The limiting rod 107 is placed between the fixed-end material rack 103 and the adjustable material rack 104 and is used to limit and block the position of the carrier tray 50 on the material rack to prevent the carrier tray 50 from falling off.

[0040] Further, the fixed-end material rack 103 includes a fixed rack 1031 and a number of material placing planks 1032 arranged vertically on the fixed rack 1031; the adjustable material rack 104 includes an adjustable fixed rack 1041, a number of material placing planks 1042 arranged corresponding to the material placing planks 1032 on the adjustable fixed rack 1041, and a pusher 1043 arranged on the adjustable fixed rack 1041; the carrier tray 50 is directly placed on the material placing planks 1032 and the material placing planks 1042. A kidney-shaped hole 1044 is formed at the bottom of the adjustable fixed rack 1041; mounting holes are formed on the vehicle body 101. The adjustable fixed rack 1041 is fixed to different positions of the kidney-shaped hole 1044 corresponding to the mounting holes, so that the position of the adjustable fixed rack 104 on the vehicle body 101 can be adjusted. The cooperation of the kidney-shaped hole 1044 and the mounting holes allows for precise position adjustment of the adjustable material rack 104 to adapt to materials of different specifications. The adjustment function of the adjustable material rack 104 enhances the adaptability of the entire loading and unloading mechanism of the trolley to different material sizes and shapes and improves the flexibility of the production line. Through the simple alignment and fixation of the kidney-shaped hole 1044 and the mounting holes, the operator can quickly adjust the position of the adjustable material rack 104 without complex tools or steps. The design of the fixed-end material rack 103 and the adjustable material rack 104 enables the material rack to adapt to materials of different sizes and shapes, enhancing the adaptability of the structure and the flexibility of the production line.

[0041] Further, the in-place detection assembly 106 includes an in-place induction proximity switch, and the in-place induction proximity switch is arranged on the fixed-end material rack. Improvement of positioning accuracy: The setting of the two in-place detection assemblies 106 enables the vehicle body to accurately detect whether it reaches the predetermined position, thereby improving the positioning accuracy of the trolley and reducing the possibility of incorrect material placement.

[0042] Furthermore, the rack locking mechanism 105 includes a mounting base, a locking cylinder disposed on the mounting base, and a locking plate disposed at the output end of the locking cylinder; a waist-shaped hole mounting position is provided on the mounting base for fixing to an external machine table, and the locking cylinder is fixed to the external machine table; when the vehicle body 101 reaches a predetermined position, the locking cylinder locks the fixed-end rack 103 to prevent the rack from shifting during the material loading process, thereby improving the stability of the entire system; the automatic locking and releasing actions of the locking cylinder reduce the need for manual operation, simplify the operation process, and improve the convenience of operation. In this embodiment, the working principle of the rack locking mechanism 105 is: driven by the locking cylinder, the locking plate is driven to lock the fixed-end rack 103. The bottom of the vehicle body 101 is provided with pulleys for easy movement. The design of the rack locking mechanism 105 ensures the stability of the fixed-end rack when the vehicle body reaches the predetermined position, prevents the trolley from shaking during loading, and improves the safety of operation.

[0043] The working principle of the trolley loading and unloading mechanism of the present invention is: When loading is required, the vehicle body 101 is pushed to slide along the guiding component 102 to a predetermined position. After the in-place detection component 106 detects the in-place, the rack locking mechanism 105 is driven, and the locking cylinder acts to lock the fixed-end rack 103. Then, an empty carrier 50 can be conveyed to the rack through an external unloading device; when unloading is required, the locking cylinder is driven to open the locking plate and the fixed-end rack 103, and the pusher 1043 of the lower vehicle is pulled to pull out the trolley loading and unloading mechanism for unloading.

[0044] Referring to Figure 6 , the tray transfer module 4 includes a magnetic coupling rodless cylinder 401, a sliding component 402 disposed beside the magnetic coupling rodless cylinder 401, a sliding seat disposed at the output end of the magnetic coupling rodless cylinder 401 and the sliding component 402, a driving cylinder 403 disposed on the sliding seat, a mounting plate disposed at the output end of the driving cylinder 403, two grasping cylinders 404 disposed on the mounting plate, and a grasping plate disposed at the output end of the grasping cylinder 403. The sliding component is composed of a slide rail and a slider; In this embodiment, the working principle of the tray transfer module 4 is: driven by the magnetic coupling rodless cylinder 401, the sliding seat slides along the sliding component 402. After sliding to the material taking position of the buffer connection line body 2, the driving cylinder 403 is driven to drive the grasping cylinder 404 to lift and move to the grasping position of the carrier 50 on the buffer connection line body 2. The grasping cylinder 404 is driven to drive the grasping plate to grasp the carrier 50, and then driven by the magnetic coupling rodless cylinder 401, the carrier 50 is moved to the lifting and lowering component 5.

[0045] With this design, the tray transfer module 4 can achieve automatic and precise transfer of the trays, improving the operation efficiency and accuracy of the spraying and blanking machine, reducing the need for manual intervention, thereby reducing the operation cost and potential error rate. In addition, the design of this module also helps to improve the automation level of the entire production line, making the production process smoother and more efficient.

[0046] Referring to Figures 7 to 8 , the lifting and lowering assembly 5 includes a lifting cylinder and a lifting plate provided at the output end of the lifting cylinder; the lifting plate is used to receive the tray conveyed by the tray transfer module and descend to the lifting and tray picking module. The working principle of the lifting and lowering assembly 5 in this embodiment is as follows: driven by the lifting cylinder, the lifting plate is driven to receive the tray 50, and at the same time, the gripping cylinder releases the tray 50, and then the lifting cylinder is driven to drive the lifting plate to descend, and place the tray 50 on the X-axis linear module three on the lifting and tray picking module.

[0047] Furthermore, the lifting and tray picking module 6 includes a Z-axis linear module three 601, an X-axis linear module three 602 provided at the output end of the lifting and tray picking module three 601, a sliding plate 603 provided on the X-axis linear module three 602, a limiting column 604 and a limiting cylinder 605 provided on the sliding plate 603; the limiting cylinder 605 and the limiting column 604 are used to place the tray 50 therebetween to prevent the tray 50 from loosening or shifting during the conveying process.

[0048] In this embodiment, the working principle of the lifting and tray picking module 6 is as follows: driven by the Z-axis linear module three 601, the X-axis linear module three 602 is driven to move on the Z-axis. After the lifting and lowering assembly 5 places the tray 50 between the limiting cylinder 605 and the limiting column 604, the limiting cylinder 605 is driven to push tightly against the tray 50 to fix the tray 50; then the X-axis linear module three 602 moves to drive the sliding plate 603 to move, and convey the empty tray 50 to the rack of the trolley loading and unloading mechanism 1.

[0049] Referring to Figures 9 to 14 , the picking and placing module 3 includes: a Y-axis driving module 30, an X-axis driving module 31 provided at the output end of the Y-axis driving module 30, a variable pitch suction module 32 and a cover picking component 33 provided at the output end of the X-axis driving module 31; wherein the Y-axis driving module 30 is used to drive the X-axis driving module 31 to move along the Y-axis; the X-axis driving module 31 is used to drive the variable pitch suction module 32 and the cover picking component 33 to move along the X-axis; The variable pitch suction module 32 includes a mounting plate one, a Z-axis driving module one 321 provided on the mounting plate one, a driving mechanism 322 and a sliding component one 323 provided at the output end of the Z-axis driving module one 321, a plurality of suction cup modules 325 provided on the sliding component one 323, and a variable pitch plate 324 provided at the output end of the driving mechanism 322; A plurality of guide groove holes 3240 are formed in the variable pitch plate 324. A cam roller 326 is further provided on each of the suction cup modules 325. The cam roller 326 is correspondingly arranged in the guide groove hole 3240 and can roll along the guide groove hole 3240. The Z-axis driving module one 321 includes a Z-axis sliding cylinder and a fixing plate arranged at the output end of the Z-axis sliding cylinder. The driving mechanism 322 includes a driving motor.

[0050] Furthermore, the suction cup module 325 includes a support seat 3250, a suction cup frame 3251 arranged on the support seat 3250, and suction cups 3252 installed at both ends of the suction cup frame 3251. The support seat 3250 is arranged on the sliding component one 323. Waist-shaped holes are formed at both ends of the suction cup frame 3251, and the suction cups 3252 are arranged in the waist-shaped holes. The suction cups are installed at different positions along the waist-shaped holes, so that the distance between the two suction cups can be adjusted.

[0051] In this embodiment, the working principle of the variable pitch material suction module 32 is as follows: Driven by the Z-axis driving module one 321, the driving mechanism 322 and the sliding component one 323 move along the Z-axis direction. Driven by the driving mechanism 322, the variable pitch plate 324 moves, thereby driving the cam roller 326 to move in the guide groove hole 3240, so that the suction cup module 325 slides on the sliding component one 323 to change the pitch, and sucks the glass product 70 under the cover plate. Precisely control the suction cup distance: The variable pitch material suction module 32 allows precise adjustment of the distance between the suction cups through the guide groove holes 3240 on the variable pitch plate 324 and the cam rollers 326 on the suction cup module 325 to adapt to glass products 70 of different sizes. The design of the variable pitch material suction module 32 enables the module to flexibly adapt to glass products 70 of different sizes and shapes, improving the adaptability and flexibility of the production line.

[0052] The cover plate taking component 33 includes a second mounting plate, a Z-axis driving module two 330 arranged on the second mounting plate, sliding components two 331 arranged on both sides of the Z-axis driving module two 330, a fixing seat 332 arranged at the output end of the Z-axis driving module two 330 and slidably connected to the sliding components two 331, and a plurality of material taking mechanisms 333 arranged on the fixing seat 332. The Z-axis driving module two 330 includes a Z-axis cylinder. The material taking mechanism 333 includes a material taking cylinder and a material taking claw arranged at the output end of the material taking cylinder. In this embodiment, the working principle of the cover plate taking component 33 is as follows: When the Z-axis driving module two 330 works, it drives the fixing seat 332 to slide on the sliding components two 331, thereby driving the material taking mechanism 333 to move. The material taking mechanism 333 works to drive the material taking claw to grab the cover plate 60.

[0053] Further, a buffer rod 334 is provided at the end of the second mounting plate. The buffer rod 334 faces the extension block at the bottom of the fixed seat. When the cover plate assembly 33 is operated at the extreme position, the buffer rod plays a protective role and reduces mechanical damage as it faces the extension block at the bottom of the fixed seat.

[0054] Further, the Y-axis driving module 30 includes two Y-axis fixed seats arranged side by side, a Y-axis linear module installed on one Y-axis fixed seat, and a third sliding assembly installed on the other Y-axis fixed seat; the X-axis driving module 31 includes an X-axis linear module, with one end of the X-axis linear module arranged at the output end of the Y-axis linear module and the other end arranged on the third sliding assembly. The first sliding assembly, the second sliding assembly, and the third sliding assembly all include a slide rail and a slider arranged on the slide rail.

[0055] The working principle of the present invention: The Y-axis driving module 30 operates to drive the X-axis driving module 31 to move along the Y-axis. The X-axis driving module 31 operates to drive the variable pitch suction module 32 and the cover plate picking assembly 33 to move along the X-axis to the working position. The variable pitch suction module 32 sucks the glass product 70 under the cover plate 60 that has been picked up by the cover plate picking assembly 33 and sends it to the positioning platform 7 for positioning. The cover plate picking assembly 33 sucks the cover plate 60 from the carrier plate 50 or places the cover plate 60 on the carrier plate 50 where the glass product 70 has been sucked. Specifically, when the cover plate picking assembly 33 starts to work, the second Z-axis driving module 330 operates to drive the fixed seat 332 to slide on the second sliding assembly 331, thereby driving the material picking mechanism 333 to move. The material picking mechanism 333 operates to drive the material picking gripper to grasp the cover plate 60 on the carrier plate 50. At this time, the variable pitch suction module 32 moves to the grasping position of the cover plate picking assembly 33 (the position of the cover plate 60 grasped on the carrier plate 50), sucks the glass product 70 under the cover plate 60 and places it on the positioning platform 7 for positioning, and then places it on the empty baking tray 80 on the lifting and rotating connection line 9 after positioning. The cover plate picking assembly 33 moves to the cover plate placing position (the position after the glass product 70 has been sucked by the variable pitch suction module 32) and places the grasped cover plate 60 on the carrier plate 50. Specific working principle of the variable pitch suction module 32: When the variable pitch suction module 32 starts to suck materials, it is driven by the first Z-axis driving module 321 to drive the driving mechanism 322 and the first sliding assembly 323 to move along the Z-axis direction. The driving mechanism 322 drives to drive the variable pitch plate 324 to move, thereby driving the cam roller 326 to move in the guide groove hole 3240, so that the suction cup module 325 slides on the first sliding assembly 323 for variable pitch and sucks the glass product 70 under the cover plate 60 on the carrier plate 50.

[0056] Refer to Figures 15 to 16, the positioning platform 7 includes a positioning seat 701, a positioning cylinder 702, and a photoelectric inductor 703; multiple positioning stations are provided on the positioning seat 701, and these positioning stations are used to place the glass product 70. The positioning cylinder 701 is arranged at one end of the positioning station of the positioning seat 701, and the photoelectric inductor 703 is arranged at the other end of the positioning station of the positioning seat 701; the positioning cylinder 702 realizes fine adjustment of the position of the glass product to meet the high-precision positioning requirements. The positioning cylinder 702: By precisely controlling the telescopic movement of the cylinder, it realizes fine adjustment of the position of the glass product to meet the high-precision positioning requirements. In this embodiment, the working principle of the positioning platform 7 is as follows: When the cover plate assembly 33 takes the glass product 70 to the positioning station of the positioning seat 701, the positioning cylinder 702 is driven to position the glass product 70.

[0057] Referring to Figures 17 to 18 , the lifting and rotating transfer line 9 includes a Z-axis linear module four 901, a rotating cylinder four 902 arranged at the output end of the Z-axis linear module four 901, a conveyor belt line 903 arranged at the output end of the rotating cylinder four 902, and multiple limit cylinders 904; the multiple limit cylinders 904 are correspondingly arranged on the four sides of the conveyor belt line 903 to limit the position of the baking tray 80 on the lifting and rotating transfer line 9.

[0058] In this embodiment, the Z-axis linear module four 901: is responsible for moving the conveyor belt line 903 in the vertical direction (Z-axis) to realize the lifting operation of the baking tray 80 to adapt to the processing or transmission requirements of different heights; the rotating cylinder four 902: is arranged at the output end of the Z-axis linear module four 901 and is used to drive the conveyor belt line 903 to rotate to realize the direction adjustment of the baking tray 80 for subsequent processing or transmission operations. The conveyor belt line 903: serves as a medium for carrying and transporting the baking tray 80 to ensure the stable movement of the baking tray 80 on the lifting and rotating transfer line 9. The limit cylinder 904: The multiple limit cylinders 904 are correspondingly arranged on the four sides of the conveyor belt line 903 to precisely limit the position of the baking tray 80 on the conveyor belt line and prevent it from shifting during the movement to ensure the accuracy of processing or transmission.

[0059] In this embodiment, the working principle of the lifting and rotating transfer line 9 is as follows: Driven by the Z-axis linear module four 901, the rotating cylinder four 902 is driven to move along the Z-axis direction. Driven by the rotating cylinder four 902, the conveyor belt line 903 can be driven to rotate. When the conveyor belt line 903 works, it can drive the baking tray on the conveyor belt line to be transported; driven by the limit cylinder 904, the limit plate on the limit cylinder 904 can be driven to move to intercept the baking tray and select the position of the baking tray 80.

[0060] Referring to Figures 19 to 21, the empty baking tray loading mechanism 8 includes a second conveyor belt line 820, a fourth lifting cylinder 810 disposed below the second conveyor belt line 820, a fourth lifting plate disposed at the output end of the fourth lifting cylinder 810, a baking tray 80 disposed on the fourth lifting plate, and a tray disassembling assembly 830 disposed on both sides of the second conveyor belt line 820; The tray disassembling assembly 830 includes a tray disassembling lifting cylinder 8301, a tray disassembling cylinder 8302 disposed at the output end of the tray disassembling lifting cylinder 8301, a fourth sliding assembly disposed on both sides of the tray disassembling cylinder 8302, a tray disassembling plate 8303 disposed at the output end of the tray disassembling cylinder 8302 and slidably connected to the fourth sliding assembly, and a tray disassembling hand disposed on the tray disassembling plate 8302. The fourth sliding assembly is composed of a slide rail and a slider.

[0061] The working principle of the empty baking tray loading mechanism 8 in this embodiment is as follows: The fourth lifting cylinder 810 rises and falls to drive the baking tray 80 to rise and fall. When the bottommost first baking tray 80 descends onto the second conveyor belt line 820; at the same time, the tray disassembling assembly 830 starts to work. Driven by the tray disassembling lifting cylinder 8301, the tray disassembling cylinder 8302 is driven to rise and fall to the tray disassembling station. Driven by the tray disassembling cylinder 8302, the tray disassembling plate 8303 slides along the fourth sliding assembly, so that the tray disassembling hand is inserted into the bottom of the second baking tray, and the baking tray is lifted to be separated from the bottommost first baking tray. Then, the first baking tray is driven by the second conveyor belt line 820 to be conveyed onto the lifting and rotating connection line 9. Then, the fourth lifting cylinder 810 rises to lift the remaining baking trays 80. When it is necessary to load trays, the above operations are repeated; Further, the full baking tray unloading mechanism 10 includes a fifth conveyor belt line 160, a fifth lifting cylinder 150 disposed below the fifth conveyor belt line 160, a fifth lifting plate disposed at the output end of the fifth lifting cylinder 150, a baking tray 80 disposed on the fifth lifting plate, and a tray loading assembly 170 disposed on both sides of the fifth conveyor belt line 150; The tray loading assembly 170 includes a tray loading lifting cylinder 1701, a tray loading cylinder 1702 disposed at the output end of the tray loading lifting cylinder 1701, a fifth sliding assembly disposed on both sides of the tray loading cylinder 1702, a tray loading plate 1703 disposed at the output end of the tray loading cylinder 1702 and slidably connected to the fifth sliding assembly, and a tray loading hand disposed on the tray loading plate 1703. The fifth sliding assembly is composed of a slide rail and a slider.

[0062] The working principle of the full baking tray unloading mechanism 10 in this embodiment is as follows: The upper platen assembly 170 starts to work. Driven by the upper platen lifting air cylinder 1701, the upper platen air cylinder 1702 is driven to lift to the upper platen working station. Driven by the upper platen air cylinder 1702, the upper platen plate 1703 slides along the fifth sliding assembly, so that the upper platen hand inserts into the bottom of the bottommost baking tray 80 to lift the baking tray 80. When the lifting and rotating transfer line 9 conveys the baking tray to the full tray discharging mechanism 10, the fifth lifting air cylinder 150 lifts to jack up the baking tray on the full tray discharging mechanism 10 until it contacts the upper platen assembly 170 for stacking. Repeat the above operations. After stacking is full, manual discharging can be carried out.

[0063] The working principle of the present invention is as follows: The buffer transfer line body 2 transfers the carrier trays 50 that have completed spraying from the spraying line 200. The tray transfer module 4 works to transfer the carrier trays 50 in the buffer transfer line body 2 to the lifting and lowering assembly 5. The lifting and lowering assembly 5 works to convey the carrier trays 50 to the lifting and picking tray module 6. At the same time, the baking tray empty tray loading mechanism 8 sends the empty baking trays 80 to the lifting and rotating transfer line 9. At this time, the cover plate picking component 33 of the picking and placing module 3 works to pick up the cover plate 60 in the carrier tray on the lifting and lowering assembly 5. The variable pitch suction module 32 of the picking and placing module 3 works to suck the glass product 70 under the cover plate 60 in the carrier tray 50 and place it on the positioning platform 7 for positioning. After positioning, the glass product 70 is placed in the empty baking tray 80 on the lifting and rotating transfer line 9. At the same time, during the picking process, when the cover plate picking component 33 moves to the cover plate 60 placing position, the grabbed cover plate 60 is placed on the carrier tray 50. After all the glass products 70 on the carrier tray 50 are sucked up; The lifting and picking tray module 6 works to drive the carrier tray 50 equipped with the cover plate 60 to be conveyed to the trolley loading and unloading mechanism 1 for recycling. At the same time, the lifting and rotating transfer line 9 conveys the baking tray 80 filled with glass products 70 to the full tray discharging mechanism 10 for stacking. After stacking is full, manual discharging is carried out.

[0064] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made by using the description and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A spraying and feeding machine, characterized in that, Including: A machine platform, as well as a trolley loading and unloading mechanism, a buffer connection line body, a tray transfer module, a lifting and lowering assembly, a lifting and tray picking module, a picking and placing module, a positioning platform, a lifting and rotating connection line, a baking tray empty tray loading mechanism, and a full tray unloading mechanism arranged on the machine platform; The buffer connection line body is arranged above the trolley loading and unloading mechanism and is used for connecting the trays that have been sprayed by the spraying connection line after spraying; The tray transfer module is arranged beside the buffer connection line body and is used for transferring the trays in the buffer connection line body to the lifting and lowering assembly; The lifting and lowering assembly is arranged above the lifting and tray picking module and is used for transporting the trays to the lifting and tray picking module; The picking and placing module is arranged above the lifting and tray picking module, the positioning platform, and the lifting and rotating connection line. After taking out the cover plate on the tray on the lifting and tray picking module, it grabs the glass product under the cover plate and places it on the positioning platform, and places the positioned glass product on the empty baking tray on the lifting and rotating connection line, and places the grabbed cover plate on the tray that has been picked; The trolley loading and unloading mechanism is placed beside the lifting and tray picking module and is used for receiving the trays that have been picked by the lifting and tray picking module; The baking tray empty tray loading mechanism is arranged at one end of the lifting and rotating connection line and is used for sending the empty baking trays to the lifting and rotating connection line; The full tray unloading mechanism is arranged at the other end of the lifting and rotating connection line and is used for receiving the full baking trays filled with glass products on the lifting and rotating connection line.

2. The spraying and feeding machine according to claim 1, wherein The trolley loading and unloading mechanism includes: two guiding components arranged side by side, a vehicle body slidably connected to the guiding components, a rack arranged on the vehicle body, two in-place detection components, and a rack locking mechanism; The rack includes a fixed-end rack and an adjustable rack; The fixed-end rack is arranged at one end of the vehicle body, and the adjustable rack is detachably arranged at the other end of the vehicle body and is opposite to the fixed-end rack; The two in-place detection components are arranged on the fixed-end rack and are used for detecting whether the vehicle body slides along the guiding components to reach a predetermined position; The rack locking mechanism is opposite to the fixed-end rack and is used for locking the fixed-end rack when the vehicle body reaches the predetermined position; 3. The spraying and feeding machine according to claim 2, wherein, A limiting rod is also arranged on the vehicle body, and the limiting rod is placed between the fixed-end rack and the adjustable rack; The fixed-end rack includes a fixed frame and a plurality of material placing table boards one arranged from top to bottom on the fixed frame; the adjustable rack includes an adjustable fixed frame, a plurality of material placing table boards two arranged on the adjustable fixed frame and corresponding to the plurality of material placing table boards one, and a pusher arranged on the adjustable fixed frame; A waist-shaped hole is opened at the bottom of the adjustable fixed frame; mounting hole positions are opened on the vehicle body, and the adjustable fixed frame is fixed to the mounting hole positions along different positions of the waist-shaped hole, so that the position of the adjustable fixed frame on the vehicle body can be adjusted; The in-place detection component includes an in-place inductive proximity switch, and the in-place inductive proximity switch is arranged on the fixed-end rack; The rack locking mechanism includes a mounting seat, a locking cylinder arranged on the mounting seat, and a locking plate arranged at the output end of the locking cylinder; a waist-shaped hole mounting position is opened on the mounting seat.

4. The spraying and feeding machine according to claim 1, characterized in that, The tray transfer module includes a magnetic coupling rodless cylinder, a sliding component placed beside the magnetic coupling rodless cylinder, a sliding seat arranged on the output end of the magnetic coupling rodless cylinder and the sliding component, a driving cylinder arranged on the sliding seat, a mounting plate arranged on the output end of the driving cylinder, two grasping cylinders arranged on the mounting plate, and a grasping plate arranged on the output end of the grasping cylinder.

5. The spraying and feeding machine according to claim 1, wherein The lifting and lowering component includes a lifting cylinder and a lifting plate arranged on the output end of the lifting cylinder; the lifting plate is used to receive the carrier tray conveyed by the tray transfer module and lower it onto the lifting and tray-taking module.

6. The spraying and feeding machine according to claim 1, characterized in that, The lifting and tray-taking module includes a Z-axis linear module three, an X-axis linear module three arranged on the output end of the lifting and tray-taking module three, a sliding plate arranged on the X-axis linear module three, a limiting post and a limiting cylinder arranged on the sliding plate; the carrier tray is placed between the limiting cylinder and the limiting post.

7. The spraying and feeding machine according to claim 1, characterized in that, The picking and placing module includes: a Y-axis driving module, an X-axis driving module arranged on the output end of the Y-axis driving module, a variable pitch suction module and a cover plate picking component arranged on the output end of the X-axis driving module; The variable pitch suction module includes a mounting plate one, a Z-axis driving module one arranged on the mounting plate one, a driving mechanism and a sliding component one arranged on the output end of the Z-axis driving module one, a plurality of suction cup modules arranged on the sliding component one, and a variable pitch plate arranged on the output end of the driving mechanism; A plurality of guide groove holes are formed in the variable pitch plate, and a cam roller is arranged on each suction cup module, and the cam roller is correspondingly arranged in the guide groove hole and can roll along the guide groove hole; The cover plate picking component includes a mounting plate two, a Z-axis driving module two arranged on the mounting plate two, sliding components two arranged on both sides of the Z-axis driving module two, a fixing seat arranged on the output end of the Z-axis driving module two and slidably connected with the sliding components two, and a plurality of picking mechanisms arranged on the fixing seat.

8. The spraying and blanking machine according to claim 1, wherein, The positioning platform includes a positioning seat, a positioning cylinder, and a photoelectric sensor; a plurality of positioning stations are arranged on the positioning seat, the positioning cylinder is arranged at one end of the positioning station of the positioning seat, and the photoelectric sensor is arranged at the other end of the positioning station of the positioning seat.

9. The spraying and blanking machine according to claim 1, wherein, The lifting and rotating connection line includes a Z-axis linear module four, a rotating cylinder four arranged on the output end of the Z-axis linear module four, a conveyor belt line arranged on the output end of the rotating cylinder four, and a plurality of limiting cylinders; the plurality of limiting cylinders are correspondingly arranged on the four sides of the conveyor belt line to limit the position of the baking tray on the lifting and rotating connection line.

10. The spraying and feeding machine according to claim 1, wherein, The baking tray empty tray feeding mechanism includes a conveyor belt line two, a lifting cylinder four arranged below the conveyor belt line two, a lifting plate four arranged on the output end of the lifting cylinder four, a baking tray arranged on the lifting plate four, and a tray disassembling component arranged on both sides of the conveyor belt line two; The tray disassembling component includes a tray disassembling lifting cylinder, a tray disassembling cylinder arranged on the output end of the tray disassembling lifting cylinder, sliding components four arranged on both sides of the tray disassembling cylinder, a tray disassembling plate arranged on the output end of the tray disassembling cylinder and slidably connected with the sliding components four, and a tray disassembling hand arranged on the tray disassembling plate. The full-load tray discharging mechanism includes a conveyor belt line five, a lifting cylinder five arranged below the conveyor belt line five, a lifting plate five arranged at the output end of the lifting cylinder five, a baking tray arranged on the lifting plate five, and upper tray assemblies arranged on both sides of the conveyor belt line five; The upper tray assembly includes an upper tray lifting cylinder, an upper tray cylinder arranged at the output end of the upper tray lifting cylinder, a sliding assembly five arranged on both sides of the upper tray cylinder, an upper tray plate arranged at the output end of the upper tray cylinder and slidably connected to the sliding assembly five, and upper tray grippers arranged on the upper tray plate.

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