CN112549152B

CN112549152B - Method for cutting and packaging blocky bread

Info

Publication number: CN112549152B
Application number: CN202011369709.0A
Authority: CN
Inventors: 陈随奈
Original assignee: Kunming Lanbo Bakery Food Co ltd
Current assignee: Kunming Lanbo Bakery Food Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2022-06-03
Anticipated expiration: 2040-11-30
Also published as: CN112549152A

Abstract

The invention relates to the technical field of food processing equipment, in particular to a method for slitting and packaging blocky bread, which comprises the following steps that firstly, a bearing assembly is used for feeding; step two, bread feeding work; step three, forming and transferring work; step four, discharging; step five, the bearing assembly is separated from working; according to the invention, the baked whole bread is conveyed to the bearing assembly through the third conveying mechanism, the whole bread is cut into fixed blocks through the matching of the cutting assembly in the fourth conveying mechanism and the bearing assembly, and then the bread just falls into the packaging box to complete packaging through the rotation of the cutting assembly, so that the fast cutting and packaging of the whole bread are realized, the time of exposing the bread in the air is reduced, and the bread quality is ensured.

Description

Method for cutting and packaging blocky bread

Technical Field

The invention relates to the technical field of food processing equipment, in particular to a method for slitting and packaging loaves.

Background

Along with the continuous development of society, bread becomes a food that people often eat in the life gradually, along with the continuous increase of demand, the production process of bread also realizes automaticly gradually, the concrete production process of bread mainly includes processes such as batching, stirring, fermentation, shaping, proof and toast, most bread is just cut before toasting, the subtotal toasts the bread whole, carry out the cutting of bread after toasting the completion, however, when carrying out the cutting of monoblock bread again, need the manual work to carry out the ration cutting, then say that the bread takes out and packs, not only increased the hand labor, and the bread that toasts cuts at the manual work, the packing in-process needs to carry out long distance's transfer, exposure time is overlength in the air, influence the taste quality of bread easily.

The invention discloses a bread production line and a dividing mechanism thereof in the patent with the application number of CN201610710159.1, and the technical scheme is characterized by comprising a batching device, a stirring device, a fermentation tank, a forming device, a fermentation box and a baking oven which are sequentially arranged, wherein the dividing mechanism in the forming device comprises a mounting frame and cutting knives, the cutting knives are arranged on the mounting frame at intervals, the mounting frame comprises a cross rod, a box body corresponding to the cutting knives is arranged on the cross rod, a strip groove for the cutting knives to penetrate out is arranged at the bottom of the box body, and scraping plates which are abutted against the side walls of the cutting knives and cutting surfaces are arranged in the box body.

However, the invention only aims at processing the non-stick flour of the cutting knife before baking the bread, and cannot solve the process of rapid cutting and packaging when the whole bread needs to be baked and cut.

Disclosure of Invention

Aiming at the problems, the invention provides a method for cutting and packaging blocky bread, which is characterized in that a third conveying mechanism is used for conveying baked blocky bread to a bearing assembly, the cutting assembly in a fourth conveying mechanism is matched with the bearing assembly to cut the blocky bread into fixed blocks, and then the cutting assembly rotates to enable the bread to just fall into a packaging box to be packaged.

In order to achieve the purpose, the invention provides the following technical scheme:

a method for cutting and packaging bread cubes comprises the following steps:

the method comprises the following steps that firstly, a bearing assembly is fed and works, and a second conveying mechanism conveys the bearing assembly to conveying assemblies which are arranged on a first conveying mechanism and correspond to the bearing assembly one by one;

feeding bread, conveying the baked bread to bearing assemblies which are arranged in one-to-one correspondence with the bread by a third conveying mechanism, and placing the bread on the bearing plates;

step three, molding and transferring work, wherein the bottom plate and the third rail are arranged in a matched mode and move upwards, the cutter cuts the whole bread to form a plurality of blocky breads, meanwhile, the clamping block is clamped with the clamping groove, when the gear on the rotating shaft is meshed with the first rack, the bearing plate synchronously rotates along with the cutting assembly, and the cut breads fall into a packaging box on the cutting assembly;

discharging, wherein when the cutting assembly moves above the fifth conveying mechanism, the abutting rod is abutted with the fourth track, the abutting rod moves downwards to drive the abutting part to move downwards, the abutting part is separated from the clamping part, the clamping part retracts under the driving of a third spring, the clamping part is separated from clamping the packaging box, the packaging box falls onto the fifth conveying mechanism to be discharged, and the packaging box is manually or mechanically sealed and covered on the fifth conveying mechanism;

and step five, the bearing assembly is separated from the work, when the bearing assembly moves to the matching arrangement of the clamping block and the abutting block, the clamping block is separated from the clamping groove under the action of the abutting block, and the bearing assembly enters the collecting frame below.

As an improvement, the conveying speeds of the first conveying mechanism, the second conveying mechanism, the third conveying mechanism, the fourth conveying mechanism and the fifth conveying mechanism are the same.

As an improvement, the first conveying mechanism and the fourth conveying mechanism are driven by chain wheels and chains.

As an improvement, a second track is arranged on a first support in the first conveying mechanism, the driving plate is fixedly connected with a chain link on the first conveying mechanism, and the driving plate slides in the second track.

As an improvement, a first track is arranged on a second support in the fourth conveying mechanism, the third base is fixedly connected with a chain section on the fourth conveying mechanism, the third base slides in the first track, and the rotating shaft is rotatably arranged on the third base.

As an improvement, when the bottom plate is matched with the third rail and lifted to the top, the clamping block is just clamped into the clamping groove.

As an improvement, the rotating shaft rotates through the linkage assembly.

As an improvement, the linkage assembly comprises a first rack and a second rack, and the first rack and the second rack are matched with the gear to enable the rotating shaft to rotate 180 degrees.

As an improvement, the clamping piece clamps the top corner of the packing box.

The invention also provides a piece of bread cutting and packaging device matched with the piece of bread cutting and packaging method, which comprises the following steps:

the first conveying mechanism is sequentially provided with a feeding station, a feeding station and a forming station along the conveying direction of the first conveying mechanism, the first conveying mechanism comprises a first support, a conveying assembly and a second rail, the second rail is arranged on two sides of the first support, and the conveying assembly is arranged in an array along the conveying direction of the first conveying mechanism and is positioned in the second rail;

the second conveying mechanism corresponds to the feeding station and conveys bearing assemblies to the conveying assemblies, the bearing assemblies and the conveying assemblies are arranged in a one-to-one correspondence mode, and the conveying assemblies bear the bearing assemblies; the third conveying mechanism corresponds to the feeding station and conveys the bread to the bearing assemblies, the bread and the bearing assemblies are arranged in a one-to-one correspondence manner, and the bearing assemblies bear the bread; and

and the fourth conveying mechanism corresponds to the forming station and is positioned above the first conveying mechanism, the fourth conveying mechanism comprises a cutting assembly, a second support and a first rail, the first rail is arranged on two sides of the second support, the cutting assembly is arranged along the track direction array of the first rail and can be rotatably arranged in the first rail, the cutting assembly is arranged on the forming station in a one-to-one correspondence manner with the bearing assemblies and can be clamped with the bearing assemblies and used for cutting the bread.

As an improvement, the delivery assembly comprises:

the bottom plate is provided with a baffle plate along one circumference; and

the driving plate moves along the conveying direction of the second track, and is connected with the bottom plate through a first spring and located below the bottom plate.

As an improvement, a third rail matched with the bottom plate is arranged on the first support, and the third rail is positioned on the forming station.

As an improvement, the bearing assembly comprises:

the bearing plate bears the bread;

the first bases are respectively positioned on two sides of the bearing plate;

the clamping block is arranged in a sliding manner along the length direction of the bearing plate; and

and the second spring is connected with the first base and the clamping block.

As an improvement, the second support is provided with a contact block matched with the clamping block.

As an improvement, the cutting assembly comprises:

the two rotating shafts are respectively and rotatably arranged in the first tracks on the two sides;

the clamping grooves are arranged in one-to-one correspondence with the rotating shafts and connected with the rotating shafts, and the clamping grooves and the clamping blocks can be clamped;

the cutting knife cuts the bread into the same blocks, and the clamping grooves are respectively arranged on two sides of the cutting knife;

the clamping groove is arranged at the upper part of the cutter and is arranged according to the shape of the cutter, a groove is formed in the clamping groove, a packaging box is accommodated in the groove, and the number of the packaging box and the number of the areas divided by the cutter are the same; and

and the clamping unit is arranged in the clamping groove, the appearance of the clamping unit is matched with that of the clamping groove, and the clamping unit is arranged in a sliding manner along the height direction of the clamping groove.

As an improvement, the rotating shaft rotates through a linkage assembly; this linkage subassembly includes:

the gears are arranged in one-to-one correspondence with the rotating shafts, are arranged on the rotating shafts and synchronously rotate along with the rotating shafts;

the first rack is arranged on the second bracket and can be meshed with the gear, and the first rack is meshed with the gear to drive the gear to rotate for 180 degrees; and

the second rack is arranged on the second support and positioned behind the first rack along the conveying direction of the fourth conveying mechanism, and the second rack and the gear can be arranged in a meshed manner and meshed with each other to drive the gear to rotate 180 degrees.

As an improvement, the clamping unit includes:

the two sides of the second base are provided with contact rods;

the clamping piece is elastically connected with the second base through a third spring and clamps the top corner of the packaging box; and

the contact part is connected with the cutter and is connected with the second base through a fourth spring, and the contact part and the clamping part can be arranged in a contact mode.

As an improvement, a fourth rail which can be abutted against the contact rod is arranged on the second support.

The invention has the beneficial effects that:

(1) according to the bread packaging machine, the baked whole bread is conveyed to the bearing assembly through the third conveying mechanism, the whole bread is cut into fixed blocks through the matching of the cutting assembly in the fourth conveying mechanism and the bearing assembly, and then the bread is made to just fall into the packaging box to be packaged through the rotation of the cutting assembly, so that the whole bread is quickly cut and packaged, the time of exposing the bread in the air is shortened, and the bread quality is guaranteed;

(2) according to the bread packaging machine, the whole bread is cut into a plurality of blocks by the cutters, the loading plates are driven to rotate together, the cut bread slides into the packaging box through the intervals among the cutters, the bread is prevented from being damaged when the bread is taken manually, the completeness of the bread is guaranteed by the cutters and the smooth surfaces of the clamping grooves, and the attractiveness of the bread is improved;

(3) according to the bread packaging machine, bread is directly packaged after being cut through the cooperation of the first conveying mechanism, the second conveying mechanism, the third conveying mechanism and the fourth conveying mechanism, so that the automation degree is high, the labor cost is reduced, the loss of manual operation on the bread is reduced, and the bread quality is improved;

in conclusion, the bread making machine has the advantages of being simple in structure, reducing labor force, guaranteeing the quality of bread and the like.

Drawings

FIG. 1 is a schematic view of example 1 of the present invention;

FIG. 2 is a schematic view of example 2 of the present invention;

FIG. 3 is a schematic view of the structure of the conveyor assembly of the present invention;

FIG. 4 is a schematic structural view of a carrier assembly according to the present invention;

FIG. 5 is a schematic view of a cutting assembly according to the present invention;

FIG. 6 is a schematic view of a clamping unit according to the present invention;

FIG. 7 is a schematic view of a linkage assembly according to the present invention;

FIG. 8 is a schematic view of the engagement between the touch bar and the fourth rail according to the present invention;

FIG. 9 is a schematic view of the engagement of a second track with a drive plate in accordance with the present invention;

FIG. 10 is a schematic view of the engagement block and the contact block of the present invention;

FIG. 11 is a schematic view of the third rail of the present invention engaged with a base plate;

FIG. 12 is a view showing a clamping state of the clamping unit of the present invention;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The first embodiment is as follows:

as shown in fig. 1, a method for cutting and packaging loaves comprises the following steps:

step one, loading the bearing assemblies, and conveying the bearing assemblies 21 to the conveying assemblies 11, which are arranged on the first conveying mechanism 1 and correspond to the bearing assemblies 21 one by one, by the second conveying mechanism 2;

step two, bread feeding work is carried out, the third conveying mechanism 3 conveys the baked bread 10 to the bearing assemblies 21 which are arranged corresponding to the bread 10 one by one, and the bread 10 is arranged on the bearing plate 211;

step three, the forming and transferring work is carried out, the bottom plate 111 and the third rail 131 are arranged in a matched mode and move upwards, the cutter 413 cuts the whole bread to form a plurality of blocky breads, meanwhile, the clamping block 213 is clamped with the clamping groove 412, when the gear 441 on the rotating shaft 411 is meshed with the first rack 442, the bearing plate 211 rotates synchronously along with the cutting assembly 41, and the cut breads fall into the packaging box 9 on the cutting assembly 41;

step four, the material discharging operation is performed, when the cutting assembly 41 moves to the position above the fifth conveying mechanism 5, the abutting rod 4152 abuts against the fourth rail 422, the abutting rod 4152 moves downwards to drive the abutting piece 4155 to move downwards, the abutting piece 4155 is separated from the abutting piece 4153, the clamping piece 4153 retracts under the driving of the third spring 4154, the clamping piece 4153 is separated from the clamping of the packaging box 9, the packaging box 9 falls onto the fifth conveying mechanism 5 to discharge the packaging box 9, and the packaging box 9 is sealed and covered on the fifth conveying mechanism 5 manually or by a mechanical arm;

step five, the carrying assembly is disengaged, when the carrying assembly moves to the engaging block 213 and the abutting block 421, the engaging block 213 is disengaged from the engaging groove 412 under the action of the abutting block 421, and the carrying assembly 21 enters the collecting frame below.

Further, the first conveying mechanism 1, the second conveying mechanism 2, the third conveying mechanism 3, the fourth conveying mechanism 4, and the fifth conveying mechanism 5 have the same conveying speed.

Further, the first conveying mechanism 1 and the fourth conveying mechanism 4 are both in a chain-sprocket chain driving form.

Further, a second track 12 is arranged on the first bracket 13 in the first conveying mechanism 1, the driving plate 112 is fixedly connected with the chain link on the first conveying mechanism 1, and the driving plate 112 slides in the second track 12.

Further, in step three, a first rail 43 is disposed on the second support 42 in the fourth conveying mechanism 4, the third base is fixedly connected to the chain link on the fourth conveying mechanism 4, the third base slides in the first rail 43, and the rotating shaft 411 is rotatably disposed on the third base.

Further, when the bottom plate 111 and the third rail 131 are matched and lifted to the top, the engaging block 213 is just engaged into the engaging groove 412.

Further, the rotation shaft 411 is rotated by the link assembly 44.

Further, the linkage assembly 44 includes a first rack 442 and a second rack 443, and the first rack 442 and the second rack 443 cooperate with the gear 441 to rotate the rotating shaft 411 by 180 °.

Further, the clamping member 4153 clamps the top corner of the packing box 9.

Example two:

as shown in fig. 2, a bread loaf slitting and packaging apparatus includes:

the first conveying mechanism 1 is sequentially provided with a feeding station, a feeding station and a forming station along the conveying direction of the first conveying mechanism 1, the first conveying mechanism 1 comprises a first support 13, conveying assemblies 11 and second rails 12, the second rails 12 are arranged on two sides of the first support 13, and the conveying assemblies 11 are arranged in an array along the conveying direction of the first conveying mechanism 1 and are located in the second rails 12;

the second conveying mechanism 2 corresponds to the feeding station, the second conveying mechanism 2 conveys the bearing assemblies 21 to the conveying assemblies 11, the bearing assemblies 21 and the conveying assemblies 11 are arranged in a one-to-one correspondence manner, and the conveying assemblies 11 bear the bearing assemblies 21;

the third conveying mechanism 3 corresponds to the feeding station, the third conveying mechanism 3 conveys the bread 10 to the bearing component 21, the bread 10 and the bearing component 21 are arranged in a one-to-one correspondence manner, and the bearing component 21 bears the bread 10; and

the fourth conveying mechanism 4 corresponds to the forming station and is located above the first conveying mechanism 1, the fourth conveying mechanism 4 comprises a cutting assembly 41, a second support 42 and a first rail 43, the first rail 43 is arranged on two sides of the second support 42, the cutting assembly 41 is arranged in an array mode along the track direction of the first rail 43 and can be rotatably arranged in the first rail 43, the cutting assembly 41 is arranged on the forming station in one-to-one correspondence with the bearing assembly 21 and can be clamped with the bearing assembly 21 and used for cutting the bread 10.

It should be noted that the first conveying mechanism and the fourth conveying mechanism are both driven by chain wheels and chains, and the conveying speeds of the first conveying mechanism, the second conveying mechanism, the third conveying mechanism and the fourth conveying mechanism are all the same.

Further, as shown in fig. 3, the conveying assembly 11 includes:

a bottom plate 111, the bottom plate 111 having a baffle 1111 disposed along a circumference thereof; and

and a driving plate 112, wherein the driving plate 112 moves along the conveying direction of the second rail 12, and the driving plate 112 is connected with the bottom plate 111 through a first spring 113 and is positioned below the bottom plate 111.

It should be noted that the baffle serves as a positioning function to prevent the carrying plate from moving.

It is important to note that the drive plate is connected to the chain.

The first bracket 13 is provided with a third rail 131 which is matched with the bottom plate 111, and the third rail 131 is located on the forming station.

Further, as shown in fig. 4, the bearing assembly 21 includes:

a carrying plate 211, wherein the carrying plate 211 carries the bread 10;

the first bases 212 are respectively located at two sides of the bearing plate 211;

an engaging block 213, the engaging block 213 being slidably provided along the longitudinal direction of the carrier plate 211; and

and a second spring 214, wherein the second spring 214 connects the first base 212 and the engaging block 213.

The second bracket 42 is provided with a collision block 421 which is matched with the engaging block 213.

Further, as shown in fig. 5, the cutting assembly 41 includes:

the rotating shafts 411, two of the rotating shafts 411 are respectively rotatably arranged in the first tracks 43 at two sides;

the clamping grooves 412 are arranged in one-to-one correspondence with the rotating shafts 411, are connected with the rotating shafts 411, and can be clamped with the clamping blocks 213;

the cutter 413 is used for cutting the bread 10 into the same blocks, and the clamping grooves 412 are respectively arranged on two sides of the cutter 413;

an engaging groove 414, wherein the engaging groove 414 is disposed at an upper portion of the cutter 413 and is configured according to a shape of the cutter 413, a groove 4141 is disposed on the engaging groove 414, the groove 4141 accommodates a package box 9, and the number of the package box 9 and the number of the regions divided by the cutter 413 are the same; and

and a clamp unit 415, wherein the clamp unit 415 is disposed in the engagement groove 414, and the clamp unit 415 has an outer shape matching the outer shape of the engagement groove 414 and is slidably disposed in the height direction of the engagement groove 414.

It should be noted that the cutting assembly 41 further includes a third base, the third base is disposed on the chain of the fourth conveying mechanism, and the rotating shaft is rotatably disposed on the third base.

Further, as shown in fig. 7, the rotating shaft 411 is rotated by the link assembly 44; the linkage assembly 44 includes:

the gears 441 are arranged in one-to-one correspondence with the rotating shaft 411, and the gears 441 are arranged on the rotating shaft 411 and rotate synchronously along with the rotating shaft 411;

the first rack 442 is disposed on the second bracket 42 and is engageable with the gear 441, and the first rack 442 is engaged with the gear 441 to drive the gear 441 to rotate 180 °; and

a second rack 443, the second rack 443 being disposed on the second bracket 42 and located behind the first rack 442 in the conveying direction of the fourth conveying mechanism 4, the second rack 443 being engageable with the gear 441 and being engaged with the gear 441 to rotate the gear 441 by 180 °.

Further, as shown in fig. 6, the clamping unit 415 includes:

the second base 4151, both sides of the second base 4151 are provided with interference bars 4152;

a clamping member 4153, wherein the clamping member 4153 is elastically connected with the second base 4151 through a third spring 4154, and the clamping member 4153 clamps the top corner of the packing box 9; and

the abutting piece 4155 is connected with the cutter 413 and connected with the second base 4151 through a fourth spring 4156, and the abutting piece 4155 and the clamping piece 4153 can be abutted.

The second bracket 42 is provided with a fourth rail 422 which can be abutted against the interference lever 4152.

It should be noted that a fifth conveying mechanism is further arranged behind the fourth conveying mechanism for discharging the bread, and meanwhile, the packaging box is covered manually or by a manipulator to complete the final packaging work.

The working process is as follows:

as shown in fig. 8 to 12, the second conveying mechanism 2 conveys the carrying component 21 to the conveying component 11, the carrying plate 211 is disposed on the bottom plate, the baffle 1111 limits the movement of the carrying plate 211 for positioning, when the carrying plate 211 is conveyed to the feeding station, the third conveying mechanism 3 conveys the baked bread 10 to the carrying plate 211, the bread 10 moves along with the carrying plate 211, when the carrying plate 211 moves to the lower side of the cutting component, the bottom plate 111 cooperates with the third rail 131, the bottom plate 111 moves upward, at this time, the engaging block 213 engages with the engaging groove 412, the cutting knife 413 cuts the whole bread into blocks, the cut bread stays inside the cutting knife 413, the fourth base is driven by the chain on the fourth conveying mechanism 4, when the gear 441 on the rotating shaft 411 engages with the first rack 442, the rotating shaft 411 rotates, and at the same time, the carrying plate 211 is driven to rotate, the bread slides into the packaging box 9 in the cutting knife 413, when the cutting assembly 41 moves above the fifth conveying mechanism 5, the abutting rod 4152 abuts against the fourth rail 422, the second base 4151 moves downwards, the abutting piece 4155 is disengaged from the clamping piece 4153, the clamping piece 4153 retracts under the elastic action of the third spring 4154, the clamping force on the edge of the packaging box 9 disappears, the packaging box 9 falls onto the fifth conveying mechanism 5, the fifth conveying mechanism 5 discharges materials, and meanwhile, the packaging box 9 is covered manually or by a mechanical arm to finish final discharging; and the cutting assembly 41 continues to move, the gear 441 is meshed with the second gear 443, the cutter 413 is reset, when the cutting assembly continues to move, the clamping block 213 and the abutting block 421 are abutted to complete the separation of the bearing plate 211 and the clamping groove 412, and the bearing plate 211 is collected and recovered by an external collection mechanism and is circulated in sequence.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A method for cutting and packaging blocky bread is characterized by comprising a device for cutting and packaging blocky bread, which comprises the following steps:

the device comprises a first conveying mechanism (1), wherein the first conveying mechanism (1) comprises a first support (13), a conveying assembly (11) and a second track (12), and the second track (12) is arranged on two sides of the first support (13);

the second conveying mechanism (2), the second conveying mechanism (2) conveys the bearing assemblies (21) to the conveying assemblies (11), the bearing assemblies (21) and the conveying assemblies (11) are arranged in a one-to-one correspondence manner, and the conveying assemblies (11) bear the bearing assemblies (21);

the third conveying mechanism (3), the third conveying mechanism (3) conveys the bread (10) to the bearing component (21), the bread (10) and the bearing component (21) are arranged in a one-to-one correspondence mode, and the bearing component (21) bears the bread (10); and

the fourth conveying mechanism (4) is positioned above the first conveying mechanism (1), the fourth conveying mechanism (4) comprises cutting assemblies (41), a second support (42) and a first rail (43), the first rail (43) is arranged on two sides of the second support (42), the cutting assemblies (41) are arranged in an array mode along the track direction of the first rail (43) and can be rotatably arranged in the first rail (43), the cutting assemblies (41) are arranged on a forming station in one-to-one correspondence with the bearing assemblies (21), can be clamped with the bearing assemblies (21) and are used for cutting the bread (10);

the conveying assembly (11) comprises a bottom plate (111) provided with a baffle plate (1111) along one circumference thereof and a driving plate (112) moving along the conveying direction of the second track (12);

the bearing component (21) comprises a bearing plate (211) for bearing the bread (10), first bases (212) respectively positioned at two sides of the bearing plate (211), clamping blocks (213) arranged in a sliding manner along the length direction of the bearing plate (211) and second springs (214) for connecting the first bases (212) and the clamping blocks (213);

the cutting assembly (41) comprises clamping grooves (412) which are arranged in one-to-one correspondence with a rotating shaft (411), a cutter (413) which cuts the bread (10) into the same block shape, a clamping groove (414) which is arranged at the upper part of the cutter (413) and a clamping unit (415) which is arranged in the clamping groove (414), wherein the clamping unit (415) comprises a second base (4151) of which two sides are provided with contact rods (4152), a clamping piece (4153) which is elastically connected with the second base (4151) through a third spring (4154) and a contact piece (4155) which is connected with the cutter (413);

the working steps of the block-shaped bread slitting and packaging equipment are as follows:

firstly, loading the bearing components, and conveying the bearing components (21) to conveying components (11) which are arranged on the first conveying mechanism (1) and correspond to the bearing components (21) one by the second conveying mechanism (2);

secondly, bread feeding is carried out, the baked bread (10) is conveyed by the third conveying mechanism (3) to be corresponding to the bearing assemblies (21) arranged on the bread (10), and the bread (10) is arranged on the bearing plate (211);

step three, forming and transferring work is carried out, the bottom plate (111) and the third rail (131) are arranged in a matched mode and move upwards, the cutter (413) cuts the whole bread to form a plurality of blocky breads, meanwhile, the clamping block (213) is clamped with the clamping groove (412), when the gear (441) on the rotating shaft (411) is meshed with the first rack (442), the bearing plate (211) rotates synchronously along with the cutting assembly (41), and the cut breads fall into the packaging box (9) on the cutting assembly (41);

fourthly, discharging, wherein when the cutting assembly (41) moves to the position above the fifth conveying mechanism (5), the contact rod (4152) is abutted against the fourth rail (422), the contact rod (4152) moves downwards to drive the contact piece (4155) to move downwards, the contact piece (4155) is separated from the clamping piece (4153) to be abutted, the clamping piece (4153) retracts under the driving of a third spring (4154), the clamping piece (4153) is separated from clamping the packaging box (9), the packaging box (9) falls onto the fifth conveying mechanism (5) to be discharged, and the packaging box (9) is sealed by a manual or mechanical arm on the fifth conveying mechanism (5);

and step five, the bearing component is separated from working, when the bearing component moves to the matching arrangement of the clamping block (213) and the abutting block (421), the clamping block (213) is separated from the clamping groove (412) under the action of the abutting block (421), and the bearing component (21) enters the collecting frame below.

2. A method for portioning and packaging bread loaves according to claim 1, characterised in that the first conveyor (1), the second conveyor (2), the third conveyor (3), the fourth conveyor (4) and the fifth conveyor (5) are conveyed at the same speed.

3. A method for portioning and packaging bread loaves according to claim 1, characterised in that the first conveyor (1) and the fourth conveyor (4) are both chain-and-sprocket driven.

4. A method for portioning and packaging bread loaves according to claim 2, characterised in that a second track (12) is provided on the first carrier (13) in the first conveyor (1), that the drive plate (112) is arranged in fixed connection with the chain link on the first conveyor (1), and that the drive plate (112) slides in the second track (12).

5. A method for portioned wrapping of bread in block form according to claim 2, characterised in that a first rail (43) is arranged on the second carriage (42) in the fourth conveyor means (4), that a third base is arranged in fixed connection with the chain link on the fourth conveyor means (4), that the third base slides in the first rail (43), and that the shaft (411) is rotatably arranged on the third base.

6. The method for slicing bread as claimed in claim 1, wherein when the bottom plate (111) is lifted to the top by being engaged with the third rail (131), the engaging block (213) is just engaged with the engaging groove (412).

7. A method of portioned wrapping of bread in loaves according to claim 1, characterised in that the rotation of the shaft (411) is effected by means of a linkage assembly (44).

8. The method for dividing and packing loaf bread according to claim 7, characterized in that the linkage assembly (44) includes a first rack (442) and a second rack (443), and the first rack (442) and the second rack (443) are engaged with the gear (441) to rotate the shaft (411) by 180 °.

9. A method of portioned wrapping of bread loaves according to claim 1, characterised in that the clamping elements (4153) clamp the top corners of the package (9).