Material bag placing, code spraying and code scanning equipment

Abstract

The utility model provides a material package material placing, code spraying and code scanning equipment, which comprises a mounting rack, a guide mechanism and a leveling mechanism, the guide mechanism is arranged in the mounting rack, the guide mechanism comprises a conveying belt, two baffles and a plurality of positioning carriers which are sequentially arranged side by side along the longitudinal direction, the two baffles are oppositely connected to two sides of the conveying belt along the transverse direction, and the leveling mechanism is arranged on the conveying belt. The positioning carrier is placed on the conveying belt and arranged between the two baffles in a matched mode, the positioning carrier is provided with a stop positioning part used for limiting movement of the material bag, a containing space is formed in the stop positioning part, the leveling mechanism is fixed to the mounting rack, and the leveling mechanism and the positioning carrier are arranged in a spaced mode in the vertical direction. Therefore, the material bag can be positioned through the guide mechanism and is prevented from deviating in the transportation process, so that the code spraying position is uniform, the reject ratio caused by lack of characters or unclear sprayed codes is reduced, and the two sides can be further prevented from tilting through the leveling mechanism, so that the clear sprayed codes and the production efficiency are better ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing equipment, in particular to a material bag swinging material spraying and scanning code equipment. Background Art

[0002] During the production process of snacks, the product packages need to be coded before they are packaged for shipment. This allows the coded packages to be easily scanned and put into storage, making it easier for merchants, customers, consumers, etc. to query them.

[0003] In the prior art, inkjet printers are usually used to code material bags. When coding is performed manually one by one, the whole process is time-consuming and laborious due to the large number of materials. When coding is performed by conveying on a conveyor belt, the material bag may be shifted due to the impact during the conveying process, or when the edge of the material bag is uneven, the coding position may be shifted, and there may be problems such as missing characters or unclear characters.

[0004] In view of this, it is necessary to propose a material bag swinging and coding and scanning equipment to solve or at least alleviate the above-mentioned defects. Utility Model Content

[0005] The main purpose of the utility model is to provide a material bag swing coding and scanning device to solve the problems that the conveyor belt coding method in the prior art may cause the material bag placement position to shift, or when the edge of the material bag is uneven, the coding position may shift, words may be missing or unclear.

[0006] To achieve the above-mentioned purpose, the utility model provides a material bag swinging material spray code scanning device, comprising a mounting frame, a guide mechanism and a leveling mechanism, wherein the guide mechanism is arranged in the mounting frame; wherein,

[0007] The guide mechanism includes a conveyor belt, two baffles extending vertically, and a plurality of positioning carriers arranged in parallel in the longitudinal direction, the two baffles being connected to the two sides of the conveyor belt in a horizontal direction, the positioning carrier being placed on the conveyor belt and matched between the two baffles, the positioning carrier being provided with a stopper and positioning portion for limiting the movement of the material bag, and a placement space for placing the material bag is formed in the stopper and positioning portion;

[0008] The leveling mechanism is fixed on the mounting frame, and the leveling mechanism and the positioning carrier are arranged vertically spaced apart.

[0009] Preferably, the stop positioning portion is two block units arranged opposite to each other in the longitudinal direction, each of the block units includes two blocks arranged opposite to each other in the transverse direction, the blocks are fixed on the positioning carrier, and the four blocks are surrounded to form the placement space.

[0010] Preferably, the leveling mechanism comprises a door-shaped bracket and two leveling units arranged opposite to each other in the transverse direction, each of the leveling units comprises a connecting rod and a leveling pressing block, wherein:

[0011] The door-shaped bracket is fixed on the mounting frame, and the door-shaped bracket is provided with mounting holes distributed in a matrix shape. The connecting rod passes through the mounting holes and is connected to the door-shaped bracket. The leveling block is fixed to the bottom end of the connecting rod, and the leveling block and the positioning carrier are arranged vertically at intervals.

[0012] Preferably, it also includes a plurality of rejection mechanisms arranged side by side in the longitudinal direction, and the rejection mechanisms are arranged at the downstream end of the conveyor belt, wherein each of the rejection mechanisms includes a clamp cylinder, a first clamp, a second clamp and a rotating motor, and the driving end of the rotating motor is fixedly connected to the clamp cylinder, and the first clamp and the second clamp are relatively arranged on both sides of the clamp cylinder and fixed on the clamp cylinder.

[0013] Preferably, it also includes two feeding mechanisms arranged side by side in the longitudinal direction, and the feeding mechanisms are arranged at the upstream end of the conveyor belt, wherein each of the feeding mechanisms includes a feeding bracket and a feeding belt, the feeding belt is fixed on the feeding bracket, and the feeding belt is arranged above the conveyor belt at intervals.

[0014] Preferably, it also includes an inkjet printer and a code reader, both of which are fixed on the mounting frame, the inkjet printer is arranged close to the leveling mechanism and located on the downstream end side of the leveling mechanism, and the code reader is arranged close to the rejection mechanism.

[0015] Preferably, one end of the leveling block close to the upstream end is arranged in a curved arc shape with an opening facing upward.

[0016] Preferably, the height of the stopper is 3 cm to 5 cm.

[0017] Preferably, the leveling unit further comprises a locking nut, wherein the locking nut is sleeved on the connecting rod, and the connecting rod is adjustably connected to the door-shaped bracket via the locking nut.

[0018] Preferably, the spacing distance between the leveling block and the positioning carrier is 2 cm to 3 cm.

[0019] Compared with the prior art, the utility model provides the following beneficial effects:

[0020] The utility model provides a material bag swinging material spray code scanning equipment, including a mounting frame, a guide mechanism and a leveling mechanism, wherein the guide mechanism is arranged in the mounting frame, the guide mechanism includes a conveyor belt, two baffles extending vertically and a plurality of positioning carriers arranged in sequence and side by side in the longitudinal direction, the two baffles are relatively connected to the two sides of the conveyor belt in the transverse direction, the positioning carrier is placed on the conveyor belt and matched between the two baffles, the positioning carrier has a stop positioning part for limiting the movement of the material bag, and a placement space for placing the material bag is formed in the stop positioning part, the leveling mechanism is fixed on the mounting frame, and the leveling mechanism and the positioning carrier are arranged vertically at intervals. In this way, the material bag can be positioned by the guide mechanism to avoid the material bag from shifting during transportation, so that the spray code position is unified, and the defective rate of missing characters or unclear spray codes can be reduced, and the two sides can be further prevented from warping through the leveling mechanism, so as to better ensure the clarity of the spray code and ensure production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1 A three-dimensional schematic diagram of an application scenario of the overall structure in one embodiment of the utility model;

[0023] Figure 2 It is a three-dimensional schematic diagram of a guide mechanism in one embodiment of the utility model;

[0024] Figure 3 It is a three-dimensional schematic diagram of a positioning carrier in one embodiment of the utility model;

[0025] Figure 4 It is a three-dimensional schematic diagram of a leveling mechanism in one embodiment of the utility model;

[0026] Figure 5 It is a three-dimensional schematic diagram of a rejection mechanism in one embodiment of the utility model;

[0027] Figure 6 It is a three-dimensional schematic diagram of a feeding mechanism in one embodiment of the utility model.

[0028] The purpose, features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

[0029] Description of Figure Numbers:

[0030] 10. Guide mechanism; 110. Conveyor belt; 120. Baffle; 130. Positioning carrier; 131. Block; 20. Leveling mechanism; 210. Door-type bracket; 211. Mounting hole; 220. Leveling unit; 221. Connecting rod; 222. Leveling block; 30. Mounting frame; 310. Inkjet printer; 320. Barcode reader; 330. Defect detection mechanism; 40. Rejection mechanism; 410. Gripper cylinder; 420. First gripper; 430. Second gripper; 440. Rotating motor; 50. Feeding mechanism; 510. Feeding bracket; 520. Feeding belt; 60. Material bag. DETAILED DESCRIPTION

[0031] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0035] Please see attached Figure 1-6In one embodiment, the utility model provides a material bag 60 swinging material inkjet coding and scanning device, comprising a mounting frame 30, a guide mechanism 10 and a leveling mechanism 20, wherein the guide mechanism 10 is arranged in the mounting frame 30. First of all, it should be noted that the upstream end and the downstream end mentioned in the present application refer to the upstream end and the downstream end along the transportation direction of the conveyor belt 110 as a reference; which is different from the prior art that usually uses an inkjet printer to code the material bags, when manual coding is used in sequence, the whole process is time-consuming and labor-intensive due to the large number; and when the conveyor belt is used to convey the coding, the material bag placement position may be offset due to the impact generated during the transportation process, or when the edge width of the material bag is uneven, the coding position may be offset, and there may be problems such as missing words or unclearness. The present application solves the above-mentioned defects in the prior art by providing a material bag swinging material inkjet coding and scanning device. The details are as follows:

[0036] The guide mechanism 10 includes a conveyor belt 110, two baffles 120 extending vertically, and a plurality of positioning carriers 130 arranged side by side in sequence along the longitudinal direction. The two baffles 120 are relatively connected to the two sides of the conveyor belt 110 in the transverse direction. The positioning carrier 130 is placed on the conveyor belt 110 and matched between the two baffles 120. The positioning carrier 130 has a stop positioning portion for limiting the movement of the material package 60, and a placement space for placing the material package 60 is formed in the stop positioning portion; the leveling mechanism 20 is fixed on the mounting frame 30, and the leveling mechanism 20 and the positioning carrier 130 are arranged vertically at a distance.

[0037] Specifically, the material bag 60 swinging material inkjet coding and scanning equipment provided in the present application includes an installation frame 30, a guide mechanism 10 and a leveling mechanism 20, the installation frame 30 is used for the installation of the guide mechanism 10 and the leveling mechanism 20, so that the guide mechanism 10 and the leveling mechanism 20 are both fixed on the installation frame 30; the guide mechanism 10 is used to transport the material bag 60 and position the material bag 60 to ensure that the material bag 60 can be accurately transported to the inkjet printer 310 for coding; and the leveling mechanism 20 is used to level the raised sides of some of the material bags 60 to ensure the flatness of the material bags 60, thereby facilitating the subsequent coding and reading.

[0038] The guide mechanism 10 includes a conveyor belt 110, two baffles 120 and a plurality of positioning carriers 130. The conveyor belt 110 is used to transport and transfer the material package 60, and the baffle 120 is used to limit the lateral displacement of the material package 60. Therefore, the two baffles 120 are relatively connected to the two sides of the conveyor belt 110 in the lateral direction, and the positioning carrier 130 is used to place the material package 60 and position the material package 60 in the longitudinal direction. The plurality of positioning carriers 130 are arranged side by side in the longitudinal direction and combined with the baffles 120 on both sides of the conveyor belt 110 to ensure that the material package 60 will not deviate during the entire conveying process. Therefore, the positioning carrier 130 needs to be matched and arranged between the two baffles 120 to ensure that the positions of the plurality of material packages 60 are consistent, thereby ensuring Coding effect; therefore, a stop positioning portion is provided on the positioning carrier 130 for limiting the movement of the material bag 60, and the stop positioning portion is used to limit the displacement of the material bag 60, and a placement space for placing the material bag 60 is formed in the stop positioning portion. After the material bag 60 is placed in the placement space, the limiting position of the stop positioning portion can ensure that the material bag 60 is placed stably without deviation, thereby improving the coding efficiency and reducing the defective rate; and the leveling mechanism 20 and the positioning carrier 130 are arranged along the vertical interval, so that when the material bag 60 with raised sides passes through the gap between the leveling mechanism 20 and the positioning carrier 130, the raised part of the material bag 60 is leveled by the pressure of the leveling mechanism 20, thereby further facilitating the subsequent coding and reading.

[0039] As a preferred embodiment of the present utility model, the stop positioning portion is two block 131 units arranged opposite to each other in the longitudinal direction, each of the block 131 units includes two block 131 arranged opposite to each other in the transverse direction, the block 131 is fixed on the positioning carrier 130, and the four block 131 are surrounded to form the placement space.

[0040] It should be noted that the two block 131 units are arranged opposite to each other in the longitudinal direction to longitudinally position the material package 60 to avoid the material package 60 from being shifted in the longitudinal direction, and each block 131 unit includes two block 131 arranged opposite to each other in the transverse direction to avoid the material package 60 from rotating and shifting around one of the block 131. In this way, the four block 131 are arranged in a matrix shape, which can better position the material package 60, so that the four block 131 are surrounded by the placement space, and the placement space is used to place the material package 60 and complete the positioning under the action of the four block 131.

[0041] As a preferred embodiment of the utility model, the leveling mechanism 20 includes a door-type bracket 210 and two leveling units 220 arranged opposite to each other in the transverse direction, each of the leveling units 220 includes a connecting rod 221 and a leveling pressure block 222, wherein the door-type bracket 210 is fixed on the mounting frame 30, and the door-type bracket 210 is provided with mounting holes 211 distributed in a matrix shape, the connecting rod 221 passes through the mounting holes 211 and is connected to the door-type bracket 210, the leveling pressure block 222 is fixed to the bottom end of the connecting rod 221, and the leveling pressure block 222 is arranged vertically spaced from the positioning carrier 130.

[0042] It should be noted that the door-shaped bracket 210 is used for the installation of the leveling unit 220 so that the leveling unit 220 has sufficient height space during installation. The door-shaped bracket 210 is fixed on the installation frame 30, and the leveling unit 220 is used to level the two raised sides of the material bag 60. Therefore, two leveling units 220 need to be arranged opposite to each other in the transverse direction to ensure that the leveling effect is achieved on both sides at the same time, wherein each of the leveling units 220 includes a connecting rod 221 and a leveling block 222, wherein the connecting rod 221 is used to connect the leveling block 222 to hoist the leveling block 222 to the required target height position for facilitating leveling. The connecting rod 221 is installed, and the door-shaped bracket 210 is provided with mounting holes 211 distributed in a matrix shape, so that the mounting holes 211 located in the same longitudinal plane can be installed with two connecting rods 221 to connect a leveling block 222. The connecting rod 221 can be installed in the mounting hole 211 by welding, bolt and nut connection, etc. to be fixed on the door-shaped bracket 210. After the leveling block 222 is fixed to the bottom end of the connecting rod 221, it can be adjusted according to the thickness of the material bag 60, so that the spacing distance between the leveling block 222 and the positioning carrier 130 along the vertical spacing can achieve a better leveling effect. For details, please refer to the attached Figure 4 .

[0043] As a preferred embodiment of the utility model, it also includes a plurality of rejection mechanisms 40 arranged side by side in the longitudinal direction, and the rejection mechanisms 40 are arranged at the downstream end of the conveyor belt 110, wherein each of the rejection mechanisms 40 includes a clamping cylinder 410, a first clamping jaw 420, a second clamping jaw 430 and a rotating motor 440, and the driving end of the rotating motor 440 is fixedly connected to the clamping cylinder 410, and the first clamping jaw 420 and the second clamping jaw 430 are relatively arranged on both sides of the clamping cylinder 410 and fixed on the clamping cylinder 410.

[0044] It is worth mentioning that the rejection mechanism 40 is used to reject defective material packages 60 whose codes are missing characters or unclear, so it needs to be arranged at the downstream end of the conveyor belt 110 (to reject the defective products after coding), wherein each of the rejection mechanisms 40 includes a clamp cylinder 410, a first clamp 420, a second clamp 430 and a rotating motor 440, wherein the clamp cylinder 410 drives the clamp to perform corresponding actions by the force of air pressure to grasp, clamp and fix the workpiece, the first clamp 420 and the second clamp 430 are used to grasp different defective products in turn, and the rotating motor 440 is used to drive the clamp cylinder 410 to rotate to realize the alternating replacement of the first clamp 420 and the second clamp 430, so the driving end of the rotating motor 440 is fixedly connected to the clamp cylinder 410, for details, please refer to the attached Figure 5 In one embodiment, when the first clamp 420 clamps and fixes one of the defective products, the rotating motor 440 quickly drives the clamp cylinder 410 to rotate, so that the second clamp 430 rotates 180° around the clamp cylinder 410, and releases the second clamp 430 to remove the defective product, while the first clamp 420 synchronously rotates 180° around the clamp cylinder 410 and approaches the conveyor belt 110 to receive the next command instruction to remove the next defective product.

[0045] It is worth mentioning that, considering that sufficient rotation space and clamping space are required for rejection, the baffle 120 on the side of the conveyor belt 110 within a section of the rejection mechanism 40 may not be provided to ensure the normal operation of the rejection mechanism 40.

[0046] As a preferred embodiment of the utility model, it also includes two feeding mechanisms 50 arranged side by side in the longitudinal direction, and the feeding mechanisms 50 are arranged at the upstream end of the conveyor belt 110, wherein each of the feeding mechanisms 50 includes a feeding bracket 510 and a feeding belt 520, and the feeding belt 520 is fixed on the feeding bracket 510, and the feeding belt 520 is arranged above the conveyor belt 110 at intervals.

[0047] It is worth noting that the feeding mechanism 50 is used to receive the material package 60, so that the technician can take the material package 60 and place it on the positioning carrier 130. It includes two feeding mechanisms 50 arranged side by side in the longitudinal direction, and each of the feeding mechanisms 50 includes a feeding bracket 510 and a feeding belt 520. The feeding bracket 510 is used for the installation of the feeding belt 520, and the feeding belt 520 is used to carry the material package 60 and transport the material package 60 to the top of the conveyor belt 110, so that the technician can take the material package 60 and place it on the positioning carrier 130 after distinguishing the front and back sides. Therefore, the feeding belt 520 needs to be arranged above the conveyor belt 110 at intervals.

[0048] Furthermore, it also includes an inkjet printer 310 and a code reader 320, both of which are fixed on the mounting frame 30, the inkjet printer 310 is arranged close to the leveling mechanism 20 and is located on the downstream side of the leveling mechanism 20, and the code reader 320 is arranged close to the rejection mechanism 40.

[0049] It should be noted that the inkjet printer 310 is used to inkjet the material package 60. To ensure a good inkjet effect, the inkjet printer 310 should be used after the material package 60 is guided and leveled. Therefore, the inkjet printer 310 is arranged close to the leveling mechanism 20 and is located on the downstream side of the leveling mechanism 20; and the code reader 320 is used to read the QR code on the material package 60 after inkjet coding and upload it to the system, and the information of the material package 60 that cannot be read can also be transmitted to the rejection mechanism 40 in time, so that the rejection mechanism 40 can reject the unreadable material package 60 in time, so the code reader 320 is arranged close to the rejection mechanism 40; wherein, the inkjet printer 310 and the code reader 320 are both relatively mature product applications, so they are not described in detail here.

[0050] It is worth mentioning that a defect detection mechanism 330 can be added between the inkjet printer 310 and the code reader 320. The defect detection mechanism 330 can use a camera identifier. When the camera identifier recognizes that the inkjet code is missing characters or is unclear, it can transmit data to the rejection mechanism 40 near the upstream end. This is a relatively mature technical equipment, so it will not be described in detail here; and the subsequent material packages 60 that cannot be read can also be further proposed as defective products again through information transmission of the code reader 320.

[0051] Furthermore, one end of the leveling block 222 close to the upstream end is arranged in a curved arc shape with an opening facing upward.

[0052] It should be understood that such a configuration can make it easier for the lifted material bag 60 to gradually enter the bottom of the leveling block 222 for leveling, thereby buffering the process of entering the leveling.

[0053] Furthermore, the height of the stopper 131 is 3 cm to 5 cm.

[0054] It should be noted that the height of the stopper 131 can be selected according to the thickness of the material bag 60. To ensure a good guiding and positioning effect, preferably, the height of the stopper 131 is 3 cm to 5 cm.

[0055] Furthermore, the leveling unit 220 further includes a locking nut, which is sleeved on the connecting rod 221 , and the connecting rod 221 is adjustably connected to the door-shaped bracket 210 through the locking nut.

[0056] It should be noted that the locking nut (not shown) is used to reinforce the connection of the connecting rod 221 to ensure the leveling effect when the leveling block 222 is in contact with the material bag 60, and at the same time, the position of the connecting rod 221 can be adjusted vertically by loosening / tightening the locking nut, thereby adjusting the height of the leveling block 222 at any time to achieve real-time adjustment according to the different thicknesses of the material bag 60.

[0057] Furthermore, the spacing distance between the leveling block 222 and the positioning carrier 130 is 2 cm to 3 cm.

[0058] It is understandable that the spacing distance between the leveling block 222 and the positioning carrier 130 can also be selected according to the actual thickness of the material package 60. In the present application as a preferred embodiment, the spacing distance between the leveling block 222 and the positioning carrier 130 is 2 cm to 3 cm.

[0059] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A material bag swinging material spray code scanning equipment, characterized in that: It includes a mounting frame, a guide mechanism and a leveling mechanism, wherein the guide mechanism is arranged in the mounting frame; wherein, The guide mechanism includes a conveyor belt, two baffles extending vertically, and a plurality of positioning carriers arranged in parallel in the longitudinal direction, the two baffles being connected to the two sides of the conveyor belt in a horizontal direction, the positioning carrier being placed on the conveyor belt and matched between the two baffles, the positioning carrier being provided with a stopper and positioning portion for limiting the movement of the material bag, and a placement space for placing the material bag is formed in the stopper and positioning portion; The leveling mechanism is fixed on the mounting frame, and the leveling mechanism and the positioning carrier are arranged vertically spaced apart.

2. The material bag swinging and coding scanning equipment according to claim 1 is characterized in that: The stop positioning portion is two block units arranged opposite to each other in the longitudinal direction, each of the block units includes two blocks arranged opposite to each other in the transverse direction, the blocks are fixed on the positioning carrier, and the four blocks are surrounded to form the placement space.

3. The material bag swinging and coding scanning equipment according to claim 2 is characterized in that: The leveling mechanism comprises a door-shaped bracket and two leveling units arranged opposite to each other in the transverse direction, each of the leveling units comprises a connecting rod and a leveling pressing block, wherein: The door-shaped bracket is fixed on the mounting frame, and the door-shaped bracket is provided with mounting holes distributed in a matrix shape. The connecting rod passes through the mounting holes and is connected to the door-shaped bracket. The leveling block is fixed to the bottom end of the connecting rod, and the leveling block and the positioning carrier are arranged vertically at intervals.

4. The material bag swinging and coding scanning equipment according to claim 2 is characterized in that: It also includes a plurality of rejection mechanisms arranged side by side in the longitudinal direction, wherein the rejection mechanisms are arranged at the downstream end of the conveyor belt, wherein each of the rejection mechanisms includes a clamp cylinder, a first clamp, a second clamp and a rotating motor, wherein the driving end of the rotating motor is fixedly connected to the clamp cylinder, and the first clamp and the second clamp are relatively arranged on both sides of the clamp cylinder and fixed on the clamp cylinder.

5. The material bag swinging and coding scanning equipment according to claim 4 is characterized in that: It also includes two feeding mechanisms arranged side by side in the longitudinal direction, and the feeding mechanisms are arranged at the upstream end of the conveyor belt, wherein each of the feeding mechanisms includes a feeding bracket and a feeding belt, the feeding belt is fixed on the feeding bracket, and the feeding belt is arranged above the conveyor belt at intervals.

6. The material bag swinging and coding scanning equipment according to claim 4 is characterized in that: It also includes an inkjet printer and a code reader, both of which are fixed on the mounting frame. The inkjet printer is arranged close to the leveling mechanism and is located on the downstream end side of the leveling mechanism, and the code reader is arranged close to the rejecting mechanism.

7. The material bag swinging and coding scanning equipment according to claim 3 is characterized in that: The end of the leveling block close to the upstream end is arranged in a curved arc shape with an opening upward.

8. The material bag swinging and coding scanning equipment according to claim 2 is characterized in that: The height of the stopper is 3 cm to 5 cm.

9. The material bag swinging and coding scanning equipment according to claim 3 is characterized in that: The leveling unit further comprises a locking nut, wherein the locking nut is sleeved on the connecting rod, and the connecting rod is adjustably connected to the door-shaped bracket through the locking nut.

10. The material bag swinging and coding and scanning equipment according to claim 3 is characterized in that: The spacing distance between the leveling block and the positioning carrier is 2 cm to 3 cm.

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