CN216853768U

CN216853768U - Material counting machine

Info

Publication number: CN216853768U
Application number: CN202220801607.XU
Authority: CN
Inventors: 李自新; 许峻维
Original assignee: Xiangtan Litong Intelligent Technology Co ltd
Current assignee: Xiangtan Litong Intelligent Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-01
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a material dotting machine which comprises a bittern dotting disc, an inner point material discharging mechanism, an inner point material pressing mechanism, a negative pressure system and an electrical control system, wherein a plurality of female dies matched with the shape of a product to be processed are arranged on the bittern dotting disc; the inner point material discharging mechanism is used for placing inner point materials into a center of a product to be processed after sorting and sorting, and comprises a rack, and a first conveying belt, a 2D information visual acquisition assembly, a feeding assembly, a sorting assembly and a discharging assembly which are arranged on the rack; the inner point material pressing mechanism is used for pressing the inner point material floating on the liquid material in the product to be processed to a standard depth, and comprises a rack, and a second conveying belt, a 3D information acquisition assembly, a pressing assembly and a linear motor moving module which are arranged on the rack; the negative pressure system is used for providing a negative pressure source; the electric control system is used for data processing and operation control of the whole equipment. The material counting machine can replace manual work to complete material counting operation, and greatly improves production efficiency and product percent of pass.

Description

Material counting machine

Technical Field

The utility model relates to the field of food processing machinery, in particular to a material counting machine.

Background

In the processing of basic agricultural products (such as betel nuts) into prepackaged foods, in order to highlight individual characteristics and create selling points, other agricultural products having functions of visual effect, pursuing diversity of taste and the like or artificial particles satisfying people's taste pursuit, such as medlar, raisins, popping beads (artificial particles) and the like (hereinafter referred to as interior point materials) are added to each basic agricultural product. At present, no relevant technology and equipment exist in the market, the operation can be carried out only by manpower, the workload is large, the efficiency is low, and the qualification rate is not high.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a material counting machine which replaces the manual operation of embedding irregular inner point materials in non-standard products, thereby improving the production efficiency and the product percent of pass.

The technical scheme adopted by the utility model is as follows: some material machines, press feed mechanism, negative pressure system, electric control system including some steamed dish, interior point material drop feed mechanism, interior point material:

the bittern spotting disk is provided with a plurality of female dies matched with the shape of a product to be processed, and the female dies are arranged on the bittern spotting disk in an array manner;

the inner point material discharging mechanism comprises a rack, and a first conveying belt, a 2D information visual acquisition assembly, a feeding assembly, a sorting assembly, a material arranging assembly and a discharging assembly which are arranged on the rack;

the first conveying belt is used for conveying the brine dripping disc, and a 2D information acquisition station and a discharging station are sequentially arranged on the first conveying belt;

the 2D information visual acquisition assembly is arranged right above the 2D information acquisition station of the first conveying belt and used for acquiring XY coordinate information of a product to be processed in a female die on the brine-dispensing disc;

the feeding assembly comprises a material tray for containing the interior point materials and a hopper for supplementing the interior point materials to the material tray;

the sorting assembly is positioned right above the material tray and comprises a sorting lifting module and a plurality of sorting suction nozzles, the sorting suction nozzles correspond to the female dies on the bittern spotting tray one by one, the sorting suction nozzles are connected with a negative pressure system and used for sucking materials at inner points from the material tray, and the sorting lifting module drives the sorting suction nozzles to move up and down;

the sorting assembly comprises a sorting plate, a sorting plate mounting frame and a sorting plate translation module, wherein the sorting plate is provided with pits which correspond to the sorting suction nozzles one by one, the shape of each pit is matched with that of an inner point material, the sorting plate is connected with the sorting plate translation module through the sorting plate mounting frame, and the sorting plate translation module is used for driving the sorting plate to translate back and forth between the sorting assembly and the discharging assembly;

the discharging assembly is positioned above the discharging station and used for sucking the inner point materials from the material arranging disc and placing the sucked inner point materials on a product to be processed positioned in the concave mould on the bittern spotting disc, the automatic feeding device comprises a feeding suction nozzle, a feeding suction nozzle seat, a feeding moving module and a negative pressure distribution box, wherein the feeding suction nozzle is provided with a plurality of pits which are in one-to-one correspondence with the material arranging disc, each feeding suction nozzle is respectively connected with the negative pressure distribution box through a negative pressure guide pipe, each negative pressure conduit is provided with a control valve independently controlled by an electrical control system, a plurality of discharging suction nozzles are fixedly arranged on a discharging suction nozzle seat, the discharging suction nozzle seat is connected with the discharging moving module, the discharging moving module is controlled by an electrical control system to move according to XY coordinate information of the product to be processed, which is acquired by the 2D information vision acquisition assembly, so that the discharging suction nozzle corresponds to the position of the product to be processed on the bittern spotting disc;

the inner point material pressing mechanism comprises a rack, and a second conveying belt, a 3D information acquisition assembly, a pressing assembly and a linear motor moving module which are arranged on the rack;

the second conveying belt is butted with the first conveying belt and is used for receiving and conveying the brine dripping disc;

the 3D information acquisition assembly comprises a moving support connected with the linear motor moving module, a transverse moving module arranged on the moving support, a 3D sensor mounting support connected with the transverse moving module, and a 3D sensor fixed on the 3D sensor mounting support, wherein the 3D sensor is used for acquiring relative 3D position data of feed liquid and a product to be processed in the product to be processed, feed liquid and interior point materials in the product to be processed, and interior point materials and the product to be processed;

the pressing assembly comprises a moving support connected with the linear motor moving module and a plurality of pressing units arranged on the moving support, each pressing unit comprises a vertical moving module and a pressing head connected with a moving end of the vertical moving module, and each vertical moving module is independently controlled in movement amount by an electrical control system according to data collected by the 3D information collecting assembly and preset data, so that the pressing heads are driven to press interior point materials on a product to be processed;

the negative pressure system is used for providing a negative pressure source;

the electric control system is used for data processing and operation control of the whole equipment.

Further, interior point material is according to material mechanism still includes mends according to the subassembly, mend according to the subassembly and include the removal support and the benefit of being connected with linear electric motor removal module according to the lateral shifting module, mend according to vertical migration module, mend the press head, mend according to lateral shifting module fixed mounting on the removal support, mend according to vertical migration module and pass through the mounting panel and mend according to the lateral shifting module and be connected, mend the press head with mend according to the removal end of vertical migration module and be connected.

Furthermore, an auxiliary cylinder is fixed on the mounting plate, a pressing plate is fixedly connected to a piston rod end of the auxiliary cylinder, and an opening corresponding to the supplementary pressing head is formed in the pressing plate.

Furthermore, the inner point material discharging mechanism further comprises a bittern collecting tray lifting assembly, the bittern collecting tray lifting assembly is arranged at a first conveying belt discharging station and comprises a supporting plate and a supporting plate lifting device, and the supporting plate lifting device drives the supporting plate and the bittern collecting tray located on the supporting plate to lift up and down.

Further, the letter sorting subassembly still includes letter sorting suction nozzle seat, negative pressure bellows, the letter sorting suction nozzle passes through letter sorting suction nozzle seat fixed mounting on the negative pressure bellows, the negative pressure bellows is connected with negative pressure system for provide the negative pressure for the letter sorting suction nozzle, letter sorting lift module and negative pressure bellows fixed connection, drive negative pressure bellows and letter sorting suction nozzle reciprocate.

Further, a vibration cylinder is installed at the bottom of the material arranging plate.

Further, the discharging moving module comprises an X-direction moving module and a Y-direction moving module.

Furthermore, the first conveying belt and the second conveying belt are respectively provided with a positioning mechanism for positioning the brine dripping disc.

Further, the plurality of pressing units are arranged in a straight line and correspond to the concave die on the brine dripping disc.

Furthermore, the pressing head comprises a pressing needle seat and a pressing needle, the pressing needle seat is connected with the moving end of the vertical moving module through a connecting plate, a cavity is formed in the pressing needle seat, a plurality of through holes communicated with the cavity are formed in the bottom of the pressing needle seat, one pressing needle is correspondingly connected in each through hole in a sliding mode, one end of each pressing needle extends into the cavity, a pneumatic connector is fixed on the pressing needle seat and communicated with the cavity, and compressed gas is introduced into the cavity through the pneumatic connector.

The utility model has the beneficial effects that:

(1) according to the material counting machine, the inner point materials with the same quantity as the products to be processed on the halogen disc can be sorted out from the material disc at one time through the sorting assembly, the inner point materials are sorted out through the material sorting assembly, then the inner point materials are correspondingly placed to the center of the products to be processed in steps under the guidance of XY coordinate information of the products to be processed, which is collected by the 2D information visual collection assembly, through the material arrangement assembly, the placement of the inner point materials can be completed at one time, the working efficiency is greatly improved, the directions of the inner point materials can be kept consistent through the material arrangement, the material arrangement assembly is controlled by the electrical control system and the material arrangement moving module under the guidance of the 2D information, and the inner point materials can be accurately placed to the center of the products to be processed in steps;

(2) because the product to be processed, the liquid material in the product to be processed and the inner point material are all nonstandard parts and are all random shaping products, the inner point material floating on the liquid material in the product to be processed can be pressed to the standard depth by the pressing component and the 3D information acquisition component, the 3D information acquisition component acquires the relative 3D position data of the liquid material and the product to be processed in the product to be processed, the liquid material and the inner point material in the product to be processed and the inner point material and the product to be processed, and each pressing unit is independently controlled by the electric control system to press under the support of the 3D data, so that the consistency of the pressing depth is ensured, and the product quality is improved;

(3) because the products to be processed are usually special-shaped inner cavities, the general geometric shapes are difficult to press the inner point materials to the accurate depth, the utility model adopts the press head consisting of a plurality of press needles, no matter what shape, part of the press needles are pressed on the inner point materials, and the press needles pressed on the edges of the products to be processed retract, the inner cavities of the press needle bases are accessed with compressed air, the press needles can press the inner point materials by adjusting the air pressure, and the press needles touching the edges of the products to be processed can retract in time, thereby pressing the inner point materials in the products to be processed in any shapes in place;

(4) the utility model can carry out pressure compensation on individual products to be processed which deviate from the center by arranging the pressure compensation assembly.

Drawings

Fig. 1 is a schematic structural diagram of an interior material discharging mechanism of the utility model.

Fig. 2 is a schematic structural view of another view angle of the inner point material discharging mechanism.

Fig. 3 is a schematic structural view of the brine-spotting disk of the present invention.

Figure 4 is a schematic diagram of the construction of the sorter assembly of the present invention.

Fig. 5 is a schematic structural diagram of the material arranging assembly of the utility model.

Fig. 6 is a bottom structure schematic diagram of the material arranging component of the utility model.

Fig. 7 is a schematic structural view of the discharging assembly of the present invention.

Fig. 8 is a schematic structural view of the brine pan lifting assembly of the present invention.

Fig. 9 is a schematic structural diagram of the inner point material pressing mechanism of the utility model.

Fig. 10 is a schematic structural diagram of a 3D information acquisition assembly of the present invention.

Fig. 11 is a schematic structural view of the pressing assembly of the present invention.

Fig. 12 is a schematic structural view of a pressing head of the pressing assembly of the present invention.

Fig. 13 is a schematic structural view of a patch assembly of the present invention.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will be described more fully and in detail below with reference to the accompanying drawings and preferred embodiments, but the scope of the utility model is not limited to the specific embodiments below.

In this embodiment, the present invention is specifically described with the product to be processed being betel nut and the interior material being medlar.

As shown in fig. 1 to 12, the dotting machine of the present embodiment integrally includes a bittern collecting tray 1, an inner point material discharging mechanism 2, an inner point material pressing mechanism 3, a negative pressure system 4, and an electrical control system.

As shown in fig. 3, 256 concave molds matched with the shapes of the areca nuts are arranged on the marinating tray 1, the 256 concave molds are arranged on the marinating tray 1 in an 8 × 32 array, and the areca nuts with the marinated water are correspondingly placed in each concave mold.

As shown in fig. 1 and fig. 2, the interior material discharging mechanism 2 of the present embodiment includes a frame, and a first conveyor belt 2.1, a 2D information visual collection assembly 2.2, a feeding assembly 2.3, a sorting assembly 2.4, a material arrangement assembly 2.5, and a discharging assembly 2.6 mounted on the frame. The first conveying belt 2.1 is used for conveying the brine dripping disc 1, and the 2D information acquisition station and the discharging station are sequentially arranged on the first conveying belt 2.1. The 2D information visual acquisition assembly 2.2 is arranged right above the 2D information acquisition station of the first conveying belt 2.1 and is used for acquiring XY coordinate information of betel nuts in the female die on the brine-spot tray 1. The feeding assembly 2.3 comprises a material tray 2.31 for containing the medlar and a hopper 2.32 for supplementing the medlar to the material tray 2.31.

As shown in fig. 2 and 4, the sorting assembly 2.4 is located right above the tray 2.31, and includes a sorting lifting module 2.41, a negative pressure air box 2.42, a sorting nozzle base 2.43, and 256 sorting nozzles 2.44, where the 256 sorting nozzles 2.44 correspond to the female dies on the brine dripping tray 1 one by one, the sorting nozzles 2.44 are fixedly mounted on the negative pressure air box 2.42 through the sorting nozzle base 2.43, and the negative pressure air box 2.42 is connected with the negative pressure system 4 to provide negative pressure for the sorting nozzles 2.44. During operation, the sorting lifting module 2.41 drives the sorting suction nozzles 2.44 to move downwards into the material tray 2.31, each sorting suction nozzle 2.44 sucks one Chinese wolfberry from the material tray 2.31 after negative pressure is introduced, and after material taking is completed, the sorting lifting module 2.41 drives the sorting suction nozzles 2.44 to ascend, so that 256 Chinese wolfberries are sorted from the material tray 2.31.

As shown in fig. 5 and 6, the material arranging assembly 2.5 comprises a material arranging disc 2.51, a material arranging disc mounting frame 2.53, a material arranging disc translation module 2.54 and a vibration cylinder 2.55. The sorting device is characterized in that pits 2.52 corresponding to the sorting suction nozzles 2.44 in a one-to-one mode are formed in the material arranging disc 2.51, the shape of each pit 2.52 is matched with that of a Chinese wolfberry fruit, the material arranging disc 2.51 is connected with the material arranging disc translation module 2.54 through a material arranging disc mounting frame 2.53, the material arranging disc translation module 2.54 is used for driving the material arranging disc 2.51 to translate back and forth between the sorting assembly 2.4 and the discharging assembly 2.6, and the vibration cylinder 2.55 is mounted at the bottom of the material arranging disc 2.51. During operation, the material sorting disc translation module 2.54 drives the material sorting disc 2.51 to move to the position below the sorting assembly 2.4, the positions of the pits 2.52 are in one-to-one correspondence with the positions of the sorting nozzle seats 2.43, the sorting lifting module 2.41 drives the sorting nozzles 2.44 to move downwards to the positions above the pits 2.52, negative pressure of the sorting nozzles 2.44 is cut off, medlar sucked by the sorting nozzles 2.44 falls into the pits 2.52, the vibration cylinder 2.55 is started, the material sorting disc 2.51 sorts the directions of the medlar in the pits 2.52 through vibration, and the material sorting disc translation module 2.54 drives the material sorting disc 2.51 to move to the position below the discharging assembly 2.6 to finish material sorting.

As shown in fig. 1 and 7, the discharging component 2.6 is located above the discharging station, and is used for sucking the interior point material from the material arranging tray 2.51 and placing the sucked interior point material on the product to be processed located in the concave mould of the bittern collecting tray 1, and includes 256 discharging nozzles 2.63, discharging nozzle seats 2.62, discharging moving modules 2.61, and negative pressure distribution boxes, wherein the 256 discharging nozzles 2.63 correspond to the concave pits 2.52 on the material arranging tray 2.51 one by one, each discharging nozzle 2.63 is connected with the negative pressure distribution boxes through an independent negative pressure conduit, each negative pressure conduit is provided with a control valve independently controlled by an electrical control system, the discharging nozzles 2.63 are fixedly installed on the discharging nozzle seats 2.62, the discharging nozzle seats 2.62 are connected with the discharging moving modules 2.61, the discharging moving modules 2.61 include X-direction moving modules and Y-direction moving modules, and the XY-coordinate information collected by the electrical control system according to the visual collection component 2D information on the bittern collecting tray 2.2 is visually, thereby the position of the emptying suction nozzle 2.63 is corresponding to the position of the areca nut. After the discharging suction nozzle 2.63 sucks the medlar with the well-organized direction from the material arranging disc 2.51, the discharging moving module 2.61 is supported by the 2D data collected by the 2D information vision collecting assembly 2.2, and the discharging suction nozzle 2.63 is independently controlled to be switched on and off under negative pressure, so that the medlar is placed into the central interval of the betel nuts step by step, and the medlar in each betel nut is guaranteed to be placed in place.

As shown in fig. 1 and 8, in this embodiment, the inner point material discharging mechanism 2 further includes a bittern collecting tray lifting assembly 2.7, the bittern collecting tray lifting assembly 2.7 is disposed at the discharging station of the first conveyor belt 2.1, and includes a supporting plate 2.71 and a supporting plate lifting device 2.72, and the supporting plate lifting device 2.72 drives the supporting plate 2.71 and the bittern collecting tray 1 on the supporting plate 2.71 to lift up and down. The bittern spotting disk 1 is driven by the bittern spotting disk lifting component 2.7 to ascend to the lower part of the discharging suction nozzle 2.63 to receive the medlar placed by the discharging component 2.6.

As shown in fig. 9, the inner point material pressing mechanism 3 includes a frame, and a second conveyor belt 3.1, a 3D information collecting component 3.3, a pressing component 3.4, a pressing component 3.5, and a linear motor moving module 3.2 installed on the frame. The second conveyer belt 3.1 is butted with the first conveyer belt 2.1 and is used for receiving and conveying the brine dripping disc 1.

As shown in fig. 10, the 3D information acquisition assembly 3.3 includes the movable support that is connected with linear electric motor removal module 3.2 and installs the lateral shifting module 3.31 on the movable support, the 3D sensor installing support 3.32 that is connected with lateral shifting module 3.31, fix the 3D sensor 3.33 on 3D sensor installing support 3.32, linear electric motor removes module 3.2, lateral shifting module 3.31 drive 3D sensor 3.33 scans the sesame oil on the bittern spotting dish 1, gather the relative 3D position data of sesame oil and brine, brine and matrimony vine, matrimony vine and brine.

As shown in fig. 11, the pressing assembly 3.4 includes a moving bracket connected to the linear motor moving module 3.2 and 8 pressing units 3.41 mounted on the moving bracket, wherein the 8 pressing units 3.41 are arranged in a straight line and correspond to the female molds on the brine spotting disk 1. The pressing unit 3.41 comprises a vertical moving module 3.411 and a pressing head 3.412 connected with a moving end of the vertical moving module 3.411, and each vertical moving module 3.411 is independently controlled by an electric control system to move according to data collected by the 3D information collecting assembly 3.3 and preset data, so that the pressing head 3.412 is driven to press interior point materials on a product to be processed.

As shown in fig. 12, in this embodiment, the pressing head 3.412 includes a pressing needle seat 3.412-1 and a pressing needle 3.412-2, the pressing needle seat 3.412-1 is connected to the moving end of the vertical moving module 3.411 through a connecting plate, a cavity 3.412-3 is provided in the pressing needle seat 3.412-1, a plurality of through holes communicated with the cavity 3.412-3 are provided at the bottom of the pressing needle seat 3.412-1, one pressing needle 3.412-2 is correspondingly connected to each through hole in a sliding manner, one end of the pressing needle 3.412-2 extends into the cavity 3.412-3, a pneumatic connector 3.412-4 is fixed on the pressing needle seat 3.412-1, the pneumatic connector 3.412-4 is communicated with the cavity 3.412-3, and compressed gas is introduced into the cavity 3.412-3 through the pneumatic connector 3.412-4. The areca nuts are processed by the previous process, most of the areca nuts become S-shaped special-shaped inner cavities, and the medlar in the areca nut inner cavities cannot be pressed to an accurate Z value by the general geometric shape.

As shown in fig. 13, the pressing-supplementing assembly 3.5 includes a movable support connected to the linear motor moving module 3.2, a pressing-supplementing transverse moving module 3.51, a pressing-supplementing vertical moving module 3.53, a pressing-supplementing head 3.54, an auxiliary cylinder 3.55, and a pressing plate 3.56, the pressing-supplementing transverse moving module 3.51 is fixedly mounted on the movable support, the pressing-supplementing vertical moving module 3.53 is connected to the pressing-supplementing transverse moving module 3.51 through a mounting plate 3.52, and the pressing-supplementing head 3.54 is connected to a moving end of the pressing-supplementing vertical moving module 3.53. For a few areca nuts with too large a deviation of the geometric center on the brine dripping disc 1, accurate pressing is carried out by the supplement and pressing component 3.5.

In this embodiment, the mounting plate 3.52 is further fixed with an auxiliary cylinder 3.55, a piston rod end of the auxiliary cylinder 3.55 is fixedly connected with a pressing plate 3.56, and the pressing plate 3.56 is provided with an opening 3.57 corresponding to the supplementary pressing head 3.54. The supplement pressing head 3.54 of the supplement pressing component 3.5 is small in size and made of hard materials, after supplement pressing is completed, the supplement pressing head 3.54 can possibly take up the areca nuts when rising, through the arrangement of the auxiliary cylinder 3.55 and the pressing plate 3.56 connected with the auxiliary cylinder 3.55, the supplement pressing head 3.54 penetrates through the opening 3.57 in the pressing plate 3.56 to press the medlar, when the supplement pressing head 3.54 rises, the auxiliary cylinder 3.55 drives the pressing plate 3.56 to press the areca nuts downwards, and the movement of the areca nuts along with the supplement pressing head 3.54 can be avoided.

The negative pressure system 4 is used for providing a negative pressure source for the whole equipment.

In order to accurately position the bittern spotting disk 1 on the inner point material discharging mechanism 2 and the inner point material pressing mechanism 3, in this embodiment, the first conveying belt 2.1 and the second conveying belt 3.1 are both provided with a positioning mechanism for positioning the bittern spotting disk 1. The specific positioning mechanism can be realized by adopting the prior art, and is not particularly limited herein.

Many modifications and other embodiments of the utility model will come to mind to one skilled in the art to which this invention pertains having the benefit of the teachings presented in the foregoing descriptions and the associated drawings. Therefore, it is to be understood that the utility models are not to be limited to the specific embodiments disclosed and that modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. Point material machine, its characterized in that: including some steamed dish (1), interior point material drop feed mechanism (2), interior point material are according to material mechanism (3), negative pressure system (4), electric control system:

the bittern spotting disk (1) is provided with a plurality of female dies matched with the shape of a product to be processed, and the female dies are arranged on the bittern spotting disk (1) in an array manner;

the inner point material discharging mechanism (2) comprises a rack, and a first conveying belt (2.1), a 2D information visual acquisition assembly (2.2), a feeding assembly (2.3), a sorting assembly (2.4), a material arranging assembly (2.5) and a discharging assembly (2.6) which are arranged on the rack;

the first conveying belt (2.1) is used for conveying the brine dripping disc (1), and a 2D information acquisition station and a discharging station are sequentially arranged on the first conveying belt (2.1);

the 2D information vision acquisition assembly (2.2) is arranged right above the 2D information acquisition station of the first conveyer belt (2.1) and is used for acquiring XY coordinate information of a product to be processed in a female die on the brine dripping pan (1);

the feeding assembly (2.3) comprises a material tray (2.31) for containing interior point materials and a hopper (2.32) for supplementing the interior point materials to the material tray (2.31);

the sorting assembly (2.4) is positioned right above the material tray (2.31) and comprises a sorting lifting module (2.41) and a plurality of sorting suction nozzles (2.44), the sorting suction nozzles (2.44) correspond to concave dies on the brine dripping tray (1) one by one, the sorting suction nozzles (2.44) are connected with the negative pressure system (4) and used for sucking materials at inner points from the material tray (2.31), and the sorting lifting module (2.41) drives the sorting suction nozzles (2.44) to move up and down;

the sorting assembly (2.5) comprises a sorting disc (2.51), a sorting disc mounting frame (2.53) and a sorting disc translation module (2.54), wherein pits (2.52) corresponding to the sorting suction nozzles (2.44) in a one-to-one mode are formed in the sorting disc (2.51), the shape of each pit (2.52) is matched with that of an inner point material, the sorting disc (2.51) is connected with the sorting disc translation module (2.54) through the sorting disc mounting frame (2.53), and the sorting disc translation module (2.54) is used for driving the sorting disc (2.51) to translate back and forth between the sorting assembly (2.4) and the discharging assembly (2.6);

the material placing component (2.6) is located above a material placing station and used for sucking interior point materials from a material arranging disc (2.51) and placing the sucked interior point materials on a product to be processed in a concave mould on a bittern spotting disc (1), and the material placing component comprises material placing suction nozzles (2.63), material placing suction nozzle seats (2.62), material placing moving modules (2.61) and a negative pressure distribution box, wherein the material placing suction nozzles (2.63) are provided with a plurality of pits (2.52) which correspond to the material arranging disc (2.51) one by one, each material placing suction nozzle (2.63) is connected with the negative pressure distribution box through a negative pressure guide pipe, each negative pressure guide pipe is provided with a control valve independently controlled by an electrical control system, the plurality of material placing suction nozzles (2.63) are fixedly installed on the material placing suction nozzle seats (2.62), the material placing suction nozzle seats (2.62) are connected with the material placing moving modules (2.61), and the material placing moving modules (2.61) are controlled by the electrical control system according to XY information collected by the visual collection component (2.2) of the electrical control system Moving so that the discharging suction nozzle (2.63) corresponds to the position of a product to be processed on the brine dripping disc (1);

the inner point material pressing mechanism (3) comprises a rack, and a second conveying belt (3.1), a 3D information acquisition assembly (3.3), a pressing assembly (3.4) and a linear motor moving module (3.2) which are arranged on the rack;

the second conveying belt (3.1) is butted with the first conveying belt (2.1) and is used for receiving and conveying the brine dripping disc (1);

the 3D information acquisition assembly (3.3) comprises a moving support connected with the linear motor moving module (3.2), a transverse moving module (3.31) arranged on the moving support, a 3D sensor mounting support (3.32) connected with the transverse moving module (3.31), and a 3D sensor (3.33) fixed on the 3D sensor mounting support (3.32), wherein the 3D sensor (3.33) is used for acquiring relative 3D position data of a material liquid and a product to be processed in the product to be processed, the material liquid and an interior material in the product to be processed, and the interior material and the product to be processed;

the pressing assembly (3.4) comprises a moving support connected with a linear motor moving module (3.2) and a plurality of pressing units (3.41) mounted on the moving support, each pressing unit (3.41) comprises a vertical moving module (3.411) and a pressing head (3.412) connected with the moving end of the vertical moving module (3.411), and each vertical moving module (3.411) is independently controlled in movement amount by an electric control system according to data acquired by the 3D information acquisition assembly (3.3) and preset data, so that the pressing head (3.412) is driven to press inner point materials on a product to be processed;

the negative pressure system (4) is used for providing a negative pressure source;

2. The dotting machine of claim 1, characterized in that: interior point material is according to material mechanism (3) still including mending according to subassembly (3.5), mend according to subassembly (3.5) including the movable support of being connected with linear electric motor removal module (3.2) and mend according to lateral shifting module (3.51), mend according to vertical shifting module (3.53), mend pressing head (3.54), mend according to lateral shifting module (3.51) fixed mounting on the movable support, mend according to vertical shifting module (3.53) and mend according to lateral shifting module (3.51) through mounting panel (3.52) and be connected, mend pressing head (3.54) with mend according to the removal end connection of vertical shifting module (3.53).

3. The dotting machine of claim 2, characterized in that: an auxiliary cylinder (3.55) is further fixed on the mounting plate (3.52), a pressing plate (3.56) is fixedly connected to a piston rod end of the auxiliary cylinder (3.55), and an opening (3.57) corresponding to the supplementary pressing head (3.54) is formed in the pressing plate (3.56).

4. The dotting machine of claim 1, characterized in that: interior point material drop feed mechanism (2) still includes a steamed dish lifting unit (2.7), steamed dish lifting unit (2.7) of point sets up at first conveyer belt (2.1) blowing station, including layer board (2.71), layer board elevating gear (2.72) drive layer board (2.71) and be located the steamed dish (1) oscilaltion of point on layer board (2.71).

5. The dotting machine of claim 1, characterized in that: letter sorting subassembly (2.4) are still including letter sorting suction nozzle seat (2.43), negative pressure bellows (2.42), letter sorting suction nozzle (2.44) are through letter sorting suction nozzle seat (2.43) fixed mounting on negative pressure bellows (2.42), negative pressure bellows (2.42) are connected with negative pressure system (4) for provide the negative pressure for letter sorting suction nozzle (2.44), letter sorting lift module (2.41) and negative pressure bellows (2.42) fixed connection, drive negative pressure bellows (2.42) and letter sorting suction nozzle (2.44) reciprocate.

6. The dotting machine of claim 1, characterized in that: and a vibration cylinder (2.55) is arranged at the bottom of the material arranging plate (2.51).

7. The dotting machine of claim 1, characterized in that: the discharging moving module (2.61) comprises an X-direction moving module and a Y-direction moving module.

8. The dotting machine of claim 1, characterized in that: and the first conveying belt (2.1) and the second conveying belt (3.1) are respectively provided with a positioning mechanism for positioning the bittern spotting disk (1).

9. The dotting machine according to claim 1, characterized in that: the pressing units (3.41) are arranged in a straight line and correspond to the concave moulds on the brine dripping disc (1).

10. The dotting machine according to claim 1, characterized in that: the pressing head (3.412) comprises a pressing needle base (3.412-1) and a pressing needle (3.412-2), the pressing needle seat (3.412-1) is connected with the moving end of the vertical moving module (3.411) through a connecting plate, a cavity (3.412-3) is arranged in the pressing needle base (3.412-1), a plurality of through holes communicated with the cavity (3.412-3) are arranged at the bottom of the pressing needle base (3.412-1), a pressing needle (3.412-2) is correspondingly connected in each through hole in a sliding way, one end of the pressing needle (3.412-2) extends into the cavity (3.412-3), a pneumatic connector (3.412-4) is fixed on the pressing needle base (3.412-1), the pneumatic connector (3.412-4) is communicated with the cavity (3.412-3), compressed gas is introduced into the cavity (3.412-3) through the pneumatic connector (3.412-4).