Bread packaging bag packaging equipment

Abstract

The invention provides bread packaging bag packaging equipment. The bread packaging bag packaging equipment comprises folding self-pressing equipment and suction boxing equipment; wherein the folding and self-pressing equipment comprises an advancing assembly and a pressing and folding assembly which are mounted on a pressing rack, and the sucking and boxing equipment comprises a conveying and arranging assembly, a sucking assembly and a packaging box conveying line; the advancing assembly is used for pushing the packaging bag forwards, the pressing and folding assembly is used for pressing and folding the advancing packaging bag, and the space area of the packaging bag is reduced; the suction assembly is installed on the rack through lifting adjusting equipment. The conveying and arranging assembly is arranged below the suction assembly. The conveying and arranging assembly is used for arranging the packaging bags entering the conveying and arranging assembly, and the suction assembly is used for sucking and transferring the packaging bags arranged on the conveying and arranging assembly into a packaging box to complete packaging. The packaging box conveying line is used for conveying packaging boxes. The packaging operation is completed through automatic operation, and the working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the field of packaging equipment, and in particular relates to bread packaging bag packaging equipment. Background Art

[0002] A food packaging bag, the top of which is provided with a paper-like portion in order to display unique product information and for aesthetic purposes, but such a design makes the area of ​​the packaging bag larger. When packaging, if the packaging bag is directly placed in a packaging box, it will occupy packaging space and reduce the amount of packaging.

[0003] Moreover, with such a packaging design, conventional packaging equipment cannot realize automatic packaging and needs manual processing, which involves folding the top part of the packaging bag and then putting it into the packaging box. Such packaging is undoubtedly very inefficient. Summary of the invention

[0004] In view of this, the present invention aims to propose a bread bag packaging device, which uses automated equipment to complete the folding, sorting and packaging of packaging bags, replacing manual labor, improving work efficiency and reducing production costs.

[0005] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0006] Bread bag packaging equipment, including folding and self-pressing equipment and suction packing equipment;

[0007] The folding self-pressing device includes a forward assembly and a pressing and folding assembly installed on a pressing frame, and the suction packing device includes a conveying and sorting assembly, a suction assembly and a packing box conveying line;

[0008] The advancing component is used to advance the packaging bag forward, and the pressing and folding component is used to press and fold the packaging bag in progress to reduce the space area of ​​the packaging bag;

[0009] The suction component is installed on the frame through a lifting and adjusting device; the conveying and sorting component is arranged below the suction component; it is used to sort the packaging bags entering it, and the suction component is used to suck and transfer the packaging bags sorted on the conveying and sorting component to the packaging box to complete the packaging; the packaging box conveying line is used to convey the packaging boxes.

[0010] Further, the forward assembly includes a pushing mechanism, and the pushing mechanism is mounted to the top beam of the pressing frame through two mounting brackets;

[0011] The pushing mechanism comprises a pushing frame, a pushing motor, a pushing synchronous belt and a pushing partition;

[0012] The pushing frame is provided with a driving wheel and a driven wheel, the driving wheel and the driven wheel are connected by a pushing synchronous belt, and the driving wheel is connected to the output end of the pushing motor;

[0013] A plurality of pushing partitions are arranged on the pushing synchronous belt, and a space for placing packaging bags is formed between the pushing partitions.

[0014] Furthermore, the mounting frame and the top beam are connected via a lifting assembly, and the lifting assembly includes a lifting guide column, a lifting screw, a lifting fixing plate and a lifting threaded plate;

[0015] The lifting fixed plate is fixedly mounted on the top beam, and the lifting threaded plate is connected to the mounting frame via two lifting guide columns passing through the lifting fixed plate.

[0016] The lifting screw passes through the lifting thread plate and is connected to the top beam, and the lifting screw is threadedly connected to the lifting thread plate; a rocker arm is provided on the top of the lifting screw, and rotating the lifting screw can realize the lifting and lowering of the lifting thread plate, thereby realizing the lifting and lowering of the pushing mechanism.

[0017] Further, the pressing and folding assembly comprises a folding bottom plate, a first folding cylinder and a second folding cylinder, and the folding bottom plate is installed below the advancing assembly;

[0018] A baffle is provided on one side of the surface of the folding bottom plate, and a compression folding plate is provided on the other side, wherein the compression folding plate is used to realize compression folding of the packaging bag;

[0019] The surface of the folding bottom plate is also provided with a folding groove, and the folding groove is used for the folding part of the packaging bag to pass through;

[0020] The pressing and folding plate is divided into a first folding section and a second folding section in sequence, a first folding cylinder is arranged at the first folding section, and a second folding cylinder is arranged at the second folding section;

[0021] The No. 1 folding cylinder cooperates with the first folding section to realize the downward folding of the folding part of the packaging bag, and the No. 2 folding cylinder cooperates with the second folding section to realize the inward folding of the folding part of the packaging bag.

[0022] Furthermore, the first folding section is the end of the pressing folding plate, and the end is inclined outward. The No. 1 folding cylinder is arranged adjacent to the end of the pressing folding plate, so that the packaging bag folded by the No. 1 folding cylinder can enter the folding groove; the No. 2 folding section is arranged at the connection between the folding groove and the folding bottom plate, and the connection is sloped. The No. 2 folding cylinder is installed under the folding bottom plate and is arranged adjacent to the connection, so that the packaging bag folded by the No. 2 folding cylinder can enter the folding bottom plate through the sloped connection.

[0023] Further, the conveying and sorting assembly includes a conveying mechanism, a sorting mechanism and a blocking mechanism;

[0024] The conveying mechanism is used to complete the conveying operation. A front baffle and a rear baffle arranged in parallel are provided on the conveying chain of the conveying mechanism. The area between the front baffle and the rear baffle is used as a conveying area for receiving batches of packaging bags.

[0025] The arranging mechanism is arranged on both sides of the conveying mechanism, and the blocking mechanism is arranged at the end of the conveying mechanism. The arranging mechanism and the blocking mechanism cooperate to realize the arranging of a plurality of packaging bags.

[0026] Furthermore, the arranging mechanism includes an arranging cylinder and an arranging plate, wherein the arranging plate is mounted on the output end of the arranging cylinder, and the arranging plates on both sides can realize the lateral arranging of the packaging bags;

[0027] The blocking mechanism comprises a blocking cylinder and a blocking plate; the blocking cylinder is mounted to the end of the conveying mechanism through a bracket, and the blocking plate is connected to the output end of the blocking cylinder; the extended blocking plate can block the packaging bags on the conveying mechanism.

[0028] Furthermore, the blocking plate is provided with a notch, the shape of the front baffle corresponds to the shape of the baffle contour, and the front baffle can pass through the notch of the baffle; the baffle and the rear baffle cooperate to achieve longitudinal arrangement of the packaging bags.

[0029] Further, the suction assembly includes a suction mounting beam, a suction mounting frame, a suction rod, a suction cup and a limit assembly;

[0030] The suction mounting beam is installed on the movable end of the lifting and adjusting device, and a plurality of suction mounting frames are installed in parallel on the suction mounting beam. The suction cup is installed on the suction mounting frame through a suction rod, and the suction rod is connected to the air source. The suction mounting frames on both end sides are provided with limiting components, and the limiting components are used to limit the packaging bags.

[0031] Furthermore, the limit assembly includes a limit cylinder and a limit baffle, the limit cylinder is installed on the suction mounting frame, and the limit baffle is connected to the output end of the limit cylinder; the cross-section of the limit baffle is an L-shaped structure, and the limit baffles at both ends are symmetrically arranged.

[0032] Compared with the prior art, the bread packaging bag packaging equipment of the present invention has the following advantages:

[0033] (1) The bread bag packaging equipment of the present invention uses a folding self-pressing device to complete the folding of the packaging bag, replacing the manual folding method, saving production costs; and the folding is completed in the process of moving and conveying, and the folding is completed and conveyed to the place at the same time, making the packaging speed faster and more efficient.

[0034] (2) The bread bag packaging equipment of the present invention can sort a number of packaging bags and then put them into packaging by suction, thereby replacing manual packing and improving work efficiency. During the transmission, the packaging bags can be sorted by designing auxiliary sorting components, which greatly improves the continuity between various tasks, and the packaging speed is faster and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0036] Figure 1 A top view of a bread bag packaging device according to an embodiment of the present invention;

[0037] Figure 2 A schematic diagram of a folding self-compacting device according to an embodiment of the present invention;

[0038] Figure 3 It is a schematic diagram of a forward assembly according to an embodiment of the present invention;

[0039] Figure 4 A top view of the folding bottom plate according to an embodiment of the present invention;

[0040] Figure 5 This is a schematic diagram of a folded state of a packaging bag according to an embodiment of the present invention;

[0041] Figure 6 A schematic diagram of a suction packing device according to an embodiment of the present invention;

[0042] Figure 7 It is a schematic diagram of the coordination between the conveying and sorting component and the suction component according to an embodiment of the present invention.

[0043] Description of reference numerals:

[0044] 1. Forward assembly; 11. Pushing mechanism; 12. Pushing frame; 13. Pushing motor; 14. Pushing synchronous belt; 15. Pushing partition; 16. Lifting assembly; 161. Lifting guide column; 162. Lifting screw; 163. Lifting fixed plate; 164. Lifting threaded plate; 2. Pressing and folding assembly; 21. Folding bottom plate; 22. No. 1 folding cylinder; 23. No. 2 folding cylinder; 24. Pressing and folding plate; 241. First folding section; 242. Second folding section; 25. Folding groove; 3. Pressing frame; 31 , top beam; 4, conveying and sorting components; 41, conveying mechanism; 411, front baffle; 412, rear baffle; 413, conveying chain; 42, sorting mechanism; 421, sorting cylinder; 422, sorting plate; 43, blocking mechanism; 431, blocking cylinder; 432, blocking plate; 5, suction component; 51, suction mounting beam; 52, suction mounting frame; 53, suction rod; 54, suction cup; 55, limit component; 551, limit cylinder; 552, limit baffle; 6, lifting and adjusting equipment; 7, packaging box conveyor line. DETAILED DESCRIPTION

[0045] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying 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 therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0047] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0048] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0049] Bread bag packaging equipment, such as Figure 1-Figure 7 As shown, it includes folding self-compacting equipment and suction packing equipment;

[0050] The folding self-compacting device includes a forwarding component 1 and a compressing and folding component 2 mounted on a compressing frame 3, and the suction packing device includes a conveying and sorting component 4, a suction component 5 and a packing box conveying line 7;

[0051] The advancing component 1 is used to advance the packaging bag forward, and the pressing and folding component 2 is used to press and fold the packaging bag in progress to reduce the space area of ​​the packaging bag;

[0052] The suction component 5 is installed on the frame through the lifting and adjusting device 6; the conveying and sorting component 4 is arranged below the suction component 5; it is used to sort the packaging bags entering therein, and the suction component 5 is used to suck and transfer the packaging bags sorted on the conveying and sorting component 4 to the packaging box to complete the packaging; the packaging box conveying line 7 is used to convey the packaging box.

[0053] Two conveying and sorting components 4 are arranged in the frame, and the lifting and adjusting device 6 absorbs the packaging bags of the two conveying and sorting components 4 and then completes the packing, which greatly reduces the waiting time and improves the work efficiency.

[0054] Preferably, the forward assembly 1 comprises a pushing mechanism 11, and the pushing mechanism 11 is mounted to the top beam 31 of the pressing frame 3 through two mounting brackets;

[0055] The pushing mechanism 11 includes a pushing frame, a pushing motor 13, a pushing synchronous belt 14 and a pushing partition 15;

[0056] The pushing frame 12 is provided with a driving wheel and a driven wheel, the driving wheel and the driven wheel are connected by a pushing synchronous belt 14, and the driving wheel is connected to the output end of the pushing motor 13;

[0057] The push synchronous belt 14 is provided with a plurality of push partitions 15, and a space for placing packaging bags is formed between two push partitions 15;

[0058] The packaging bags are conveyed into the space between two partitions in turn, with a packaging bag placed in each space. Then the partitions are conveyed forward driven by the synchronous belt, and folded while moving forward.

[0059] Preferably, the mounting frame and the top beam 31 are connected via a lifting assembly 16, and the lifting assembly 16 includes a lifting guide column 161, a lifting screw 162, a lifting fixing plate 163 and a lifting threaded plate 164;

[0060] The lifting fixed plate 163 is fixedly mounted on the top beam 31, and the lifting threaded plate 164 is connected to the mounting frame through two lifting guide columns 161 passing through the lifting fixed plate 163.

[0061] The lifting screw 162 passes through the lifting thread plate 164 and is connected to the top beam 31. The lifting screw 162 is threadedly connected to the lifting thread plate 164. Rotating the lifting screw 162 can realize the lifting and lowering of the lifting thread plate 164, thereby realizing the lifting and lowering of the pushing mechanism 11.

[0062] A rocker arm is provided at the top of the lifting screw 162, and the lifting and lowering of the pushing mechanism 11 can be achieved by manually rotating the rocker arm. The lifting component 16 can adjust the pushing mechanism 11 at any time, and can also facilitate subsequent maintenance.

[0063] Preferably, the pressing and folding assembly 2 comprises a folding bottom plate 21, a first folding cylinder 22 and a second folding cylinder 23, and the folding bottom plate 21 is installed below the advancing assembly 1; the folding bottom plate 21 is a path for the packaging bag to pass through;

[0064] A baffle is provided on one side of the surface of the folding bottom plate 21, and a pressing and folding plate 24 is provided on the other side. The pressing and folding plate 24 is used to realize the pressing and folding of the packaging bag; the top part of the packaging bag entering corresponds to the pressing and folding plate 24;

[0065] The surface of the folding bottom plate 21 is also provided with a folding groove 25, and the folding groove 25 is used for the folding part of the packaging bag to pass through;

[0066] The pressing folding plate 24 is divided into a first folding section 241 and a second folding section 242 in sequence. A first folding cylinder 22 is disposed at the first folding section 241, and a second folding cylinder 23 is disposed at the second folding section 242.

[0067] The No. 1 folding cylinder 22 cooperates with the first folding section 241 to realize the downward folding of the folded part of the packaging bag, and the No. 2 folding cylinder 23 cooperates with the second folding section 242 to realize the inward folding of the folded part of the packaging bag.

[0068] Preferably, the first folding section 241 is the end of the compression folding plate 24 , which is inclined outward, and the No. 1 folding cylinder 22 is arranged adjacent to the end of the compression folding plate 24 , so that the packaging bag folded by the No. 1 folding cylinder 22 can enter the folding groove 25 .

[0069] Preferably, the No. 2 folding section is arranged at the connection between the folding groove 25 and the folding bottom plate 21, and the connection is sloped. The No. 2 folding cylinder 23 is installed below the folding bottom plate 21 and is arranged adjacent to the connection, so that the packaging bag folded by the No. 2 folding cylinder 23 enters the folding bottom plate 21 through the sloped connection.

[0070] Preferably, the conveying and sorting assembly 4 comprises a conveying mechanism 41, a sorting mechanism 42 and a blocking mechanism 43; the conveying mechanism 41 is used to complete the conveying operation, and a front baffle 411 and a rear baffle 412 arranged in parallel are provided on a conveying chain 413 of the conveying mechanism 41, and the area between the front baffle 411 and the rear baffle 412 is used as a conveying area for storing batches of packaging bags;

[0071] The arranging mechanism 42 is arranged on both sides of the conveying mechanism 41, and the blocking mechanism 43 is arranged at the end of the conveying mechanism 41. The arranging mechanism 42 and the blocking mechanism 43 cooperate to realize the arranging of a plurality of packaging bags.

[0072] Preferably, the arranging mechanism 42 includes an arranging cylinder 421 and an arranging plate 422 . The arranging plate 422 is installed on the output end of the arranging cylinder 421 . The arranging plates 422 on both sides can realize the lateral arrangement of the packaging bags.

[0073] Preferably, the blocking mechanism 43 includes a blocking cylinder 431 and a blocking plate 432; the blocking cylinder 431 is mounted to the end of the conveying mechanism 41 through a bracket, and the blocking plate 432 is connected to the output end of the blocking cylinder 431;

[0074] The protruding blocking plate 432 can block the packaging bags on the conveying mechanism 41 .

[0075] Preferably, the blocking plate 432 is provided with a notch, and the shape of the front baffle 411 corresponds to the shape of the outline of the blocking plate 432, so that the front baffle 411 can pass through the notch of the blocking plate 432;

[0076] The blocking plate 432 cooperates with the rear baffle 412 to achieve longitudinal arrangement of the packaging bags.

[0077] Preferably, the suction assembly 5 includes a suction mounting beam 51, a suction mounting frame 52, a suction rod 53, a suction cup 54 and a limit assembly 55;

[0078] The suction mounting beam 51 is mounted on the moving end of the lifting and adjusting device 6, and a plurality of suction mounting frames 52 are mounted in parallel on the suction mounting beam 51.

[0079] The suction cup 54 is mounted on the suction mounting frame 52 via a suction rod 53, and the suction rod 53 is connected to an air source; the suction mounting frames 52 at both ends are provided with limiting components 55, and the limiting components 55 are used to limit the packaging bag.

[0080] Preferably, the limiting assembly 55 comprises a limiting cylinder 551 and a limiting baffle 552, the limiting cylinder 551 is mounted to the suction mounting frame 52, and the limiting baffle 552 is connected to the output end of the limiting cylinder 551;

[0081] The cross section of the limiting baffle 552 is L-shaped, and the limiting baffles 552 at both ends are symmetrically arranged; the limiting baffles 552 play a stacking role to prevent the packaging bags from being scattered.

[0082] Working principle: the packaging bag passes through the conveying device onto the folding bottom plate 21, and at the same time enters between the partitions of the pushing mechanism 11, and the packaging bag moves forward under the drive of the pushing mechanism 11;

[0083] The packaging bag is driven to the No. 1 folding cylinder 22, and the No. 1 folding cylinder 22 works to put the packaging bag into the first compression and folding. Figure 5 As shown, the packaging bag changes from the initial state to the first folded state.

[0084] At the same time, the pushing mechanism 11 continues to push forward, and the packaging bag passes through the first folding section 241, and the first folding state is maintained. After folding, the top of the packaging table moves in the folding groove 25, and then continues to move to the position of the second folding cylinder 23. The second folding cylinder 23 works to fold the package again, and then passes through the second folding section 242, and the second folding state is maintained. Then the folded packaging bag enters the next process;

[0085] The folded packaging bags are conveyed into the conveying and sorting assembly 4. When a group of packaging bags is conveyed in, the conveying and sorting assembly 4 moves forward one grid. When all the packaging bags are conveyed, all the packaging bags are grouped and arranged between the front baffle 411 and the rear baffle 412.

[0086] The packaging bags continue to be driven forward. At this time, the blocking mechanism 43 works to extend the blocking plate 432 on the conveying path, and the front baffle 411 passes through the blocking plate 432. Then the blocking plate 432 continues to block the packaging bags behind. With the cooperation of the rear baffle 412, all the packaging bags are gathered together, and then the sorting mechanism 42 works to apply force on both sides to regularize the packaging bags in four directions. The regularized packaging is sucked by the suction component 5 and put into the packaging box to complete the packing operation; the packaging box is transported through the packaging box conveyor line 7.

[0087] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Bread bag packaging equipment, characterized by: Including folding self-compacting equipment and suction packing equipment; The folding self-pressing device includes a forward assembly and a pressing and folding assembly installed on a pressing frame, and the suction packing device includes a conveying and sorting assembly, a suction assembly and a packing box conveying line; The advancing component is used to advance the packaging bag forward, and the pressing and folding component is used to press and fold the packaging bag in progress to reduce the space area of ​​the packaging bag; The suction component is installed on the frame through a lifting and adjusting device; the conveying and sorting component is arranged below the suction component; it is used to sort the packaging bags entering it, and the suction component is used to suck and transfer the packaging bags sorted on the conveying and sorting component to the packaging box to complete the packaging; the packaging box conveying line is used to convey the packaging boxes.

2. The bread bag packaging equipment according to claim 1 is characterized in that: The forward assembly includes a push mechanism, which is mounted to the top beam of the compaction frame through two mounting brackets; The pushing mechanism comprises a pushing frame, a pushing motor, a pushing synchronous belt and a pushing partition; The pushing frame is provided with a driving wheel and a driven wheel, the driving wheel and the driven wheel are connected by a pushing synchronous belt, and the driving wheel is connected to the output end of the pushing motor; The push synchronous belt is provided with a plurality of push partitions, and a space for placing packaging bags is formed between the push partitions.

3. The bread bag packaging equipment according to claim 2 is characterized in that: The mounting frame and the top beam are connected via a lifting assembly, which includes a lifting guide column, a lifting screw, a lifting fixing plate and a lifting threaded plate; The lifting fixed plate is fixedly mounted on the top beam, and the lifting threaded plate is connected to the mounting frame via two lifting guide columns passing through the lifting fixed plate. The lifting screw passes through the lifting thread plate and is connected to the top beam, and the lifting screw is threadedly connected to the lifting thread plate; a rocker arm is provided on the top of the lifting screw, and rotating the lifting screw can realize the lifting and lowering of the lifting thread plate, thereby realizing the lifting and lowering of the pushing mechanism.

4. The bread bag packaging equipment according to claim 1, characterized in that: The pressing and folding assembly comprises a folding bottom plate, a first folding cylinder and a second folding cylinder, and the folding bottom plate is installed below the advancing assembly; A baffle is provided on one side of the surface of the folding bottom plate, and a compression folding plate is provided on the other side, wherein the compression folding plate is used to realize compression folding of the packaging bag; The surface of the folding bottom plate is also provided with a folding groove, and the folding groove is used for the folding part of the packaging bag to pass through; The pressing and folding plate is divided into a first folding section and a second folding section in sequence, a first folding cylinder is arranged at the first folding section, and a second folding cylinder is arranged at the second folding section; The No. 1 folding cylinder cooperates with the first folding section to realize the downward folding of the folding part of the packaging bag, and the No. 2 folding cylinder cooperates with the second folding section to realize the inward folding of the folding part of the packaging bag.

5. The bread bag packaging equipment according to claim 4, characterized in that: The first folding section is the end of the pressing folding plate, the end is inclined outward, and the No. 1 folding cylinder is arranged adjacent to the end of the pressing folding plate, so that the packaging bag folded by the No. 1 folding cylinder enters the folding groove; The No. 2 folding section is arranged at the connection between the folding groove and the folding bottom plate, and the connection is sloped. The No. 2 folding cylinder is installed under the folding bottom plate and arranged adjacent to the connection, so that the packaging bag folded by the No. 2 folding cylinder enters the folding bottom plate through the sloped connection.

6. The bread bag packaging equipment according to claim 1, characterized in that: The conveying and arranging assembly comprises a conveying mechanism, an arranging mechanism and a blocking mechanism; The conveying mechanism is used to complete the conveying operation. A front baffle and a rear baffle arranged in parallel are provided on the conveying chain of the conveying mechanism. The area between the front baffle and the rear baffle is used as a conveying area for receiving batches of packaging bags. The arranging mechanism is arranged on both sides of the conveying mechanism, and the blocking mechanism is arranged at the end of the conveying mechanism. The arranging mechanism and the blocking mechanism cooperate to realize the arranging of a plurality of packaging bags.

7. The bread bag packaging equipment according to claim 6, characterized in that: The arranging mechanism includes an arranging cylinder and an arranging plate, wherein the arranging plate is installed on the output end of the arranging cylinder, and the arranging plates on both sides can realize the lateral arrangement of the packaging bags; The blocking mechanism comprises a blocking cylinder and a blocking plate; the blocking cylinder is mounted to the end of the conveying mechanism through a bracket, and the blocking plate is connected to the output end of the blocking cylinder; the extended blocking plate can block the packaging bags on the conveying mechanism.

8. The bread bag packaging equipment according to claim 7, characterized in that: The blocking plate is provided with a notch, the shape of the front baffle plate corresponds to the shape of the baffle plate profile, and the front baffle plate can pass through the notch of the baffle plate; the baffle plate cooperates with the rear baffle plate to realize longitudinal arrangement of the packaging bags.

9. The bread bag packaging equipment according to claim 6, characterized in that: The suction assembly includes a suction mounting beam, a suction mounting frame, a suction rod, a suction cup and a limit assembly; The suction mounting beam is installed on the movable end of the lifting and adjusting device, and a plurality of suction mounting frames are installed in parallel on the suction mounting beam. The suction cup is installed on the suction mounting frame through a suction rod, and the suction rod is connected to the air source. The suction mounting frames on both end sides are provided with limiting components, and the limiting components are used to limit the packaging bags.

10. The bread bag packaging equipment according to claim 9, characterized in that: The limit assembly includes a limit cylinder and a limit baffle, the limit cylinder is installed on the suction mounting frame, and the limit baffle is connected to the output end of the limit cylinder; the cross-section of the limit baffle is an L-shaped structure, and the limit baffles at both ends are symmetrically arranged.

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