Feeding device and strapping machine

Abstract

The feeding device and the strapping machine have the advantages of being high in feeding speed and high in feeding precision. The feeding device comprises a material storage bin, a feeding device, a feeding device and a discharging device, and a discharging opening is formed in one end of the bottom of the material storage bin; the discharging mechanism is arranged below the storage unit and is configured to move the waistband paper on the lowermost layer in the storage unit from a storage position to a discharging position, and when the waistband paper is located at the discharging position, at least part of the waistband paper extends out of the discharging opening; the conveying mechanism comprises a guide rail and a conveying manipulator, the guide rail is arranged in the first direction, one end of the guide rail is aligned with the discharging port, and the conveying manipulator is configured to move the belt paper from the discharging position to the feeding position along the guide rail; and the feeding manipulator is configured to move the waistband paper from the feeding position to a target position.

Description

Technical Field

[0001] The utility model generally relates to the technical field of book production, especially a feeding device and a bundling machine. Background Art

[0002] As a decorative and protective element of books, the waistband (also known as the belt) can not only protect the book cover from being worn during transportation and use, but also enhance the publicity effect of the book through its design and information transmission. However, the assembly of the waistband requires precise and efficient automated equipment, which involves the application of a bundling machine.

[0003] Currently, the bundling machine encounters some technical bottlenecks in the feeding process of the waistband, mainly manifested in slow feeding speed and low feeding accuracy. The lag in feeding speed has become the main obstacle restricting the improvement of production efficiency, especially when dealing with a large number of production orders, this problem is particularly prominent. The lack of feeding accuracy may lead to errors in the assembly of the waistband, which not only affects the overall appearance of the book, but also may weaken the professionalism and aesthetic value of the book.

[0004] Therefore, in order to improve production efficiency and ensure the beauty of books, it is particularly crucial to technically improve the feeding device of the bundling machine.

[0005] The content of the background art part is only the technology known to the inventor and does not necessarily represent the prior art in this field. Summary of the Utility Model

[0006] In view of one or more defects in the prior art, the utility model provides a feeding device, including:

[0007] A storage bin, one end of the bottom of the storage bin is provided with a discharge port;

[0008] A discharging mechanism, arranged below the storage unit, configured to move the lowermost belt paper in the storage unit from the storage position to the discharging position, wherein, when the belt paper is at the discharging position, at least part of it extends out of the discharge port;

[0009] A transmission mechanism, including a guide rail and a transmission manipulator, wherein, the guide rail is arranged along a first direction, one end of the guide rail is aligned with the discharge port, and the transmission manipulator is configured to move the belt paper from the discharging position to the feeding position along the guide rail; and

[0010] A feeding manipulator, configured to move the belt paper from the feeding position to the target position.

[0011] According to one aspect of the utility model, the storage bin includes:

[0012] A bottom plate;

[0013] A front baffle, arranged on the front side of the bottom plate;

[0014] One or more left baffles, divided into several groups, and the left baffles in the same group are arranged side by side on the bottom plate; and

[0015] One or more right baffles, divided into several groups, and the right baffles in the same group are arranged side by side on the bottom plate;

[0016] Wherein, a storage unit is formed between a group of the mutually corresponding left baffles and a group of the right baffles; the discharge port is arranged at the front edge of the bottom plate.

[0017] According to one aspect of the present invention, an avoidance opening is arranged at the lower end of the front baffle to avoid the transfer manipulator.

[0018] According to one aspect of the present invention, the storage bin further includes a first linear driver, the first linear driver is connected to the front baffle, and the first linear driver is configured to drive the front baffle to approach or move away from the bottom plate along a first direction.

[0019] According to one aspect of the present invention, the storage bin further includes:

[0020] A left positioning plate and a second linear driver, wherein the left positioning plate is arranged side by side with the left baffle, the second linear driver is connected to the left positioning plate, and is configured to drive the left positioning plate to move along a second direction; and / or,

[0021] A right positioning plate and a third linear driver, wherein the right positioning plate is arranged side by side with the right baffle, the third linear driver is connected to the right positioning plate, and is configured to drive the right positioning plate to move along a second direction;

[0022] Wherein, the second direction is perpendicular to the first direction.

[0023] According to one aspect of the present invention, the discharging mechanism includes:

[0024] A discharging suction cup, arranged below the avoidance opening;

[0025] A fourth linear driver, connected to the discharging suction cup, and configured to drive the discharging suction cup to rise or fall; and

[0026] A fifth linear driver, connected to the fourth linear driver, and configured to drive the discharging suction cup to move along the first direction.

[0027] According to one aspect of the present utility model, the discharging mechanism further includes a support frame, the support frame is installed on the output module of the fifth linear driver, and the fourth linear driver is installed on the upper part of the support frame.

[0028] According to one aspect of the present utility model, the guide rail includes a first guide plate, a second guide plate, a first support plate and a second support plate;

[0029] Wherein, the first support plate and the second support plate are arranged at intervals, and a relief groove is formed between the first support plate and the second support plate; the first guide plate is arranged on the first support plate, the second guide plate is arranged on the second support plate, and a guide groove is formed between the first guide plate and the second guide plate, and the width of the guide groove is greater than the width of the relief groove.

[0030] According to one aspect of the present utility model, the transfer manipulator includes a pneumatic gripping component and a sixth linear driver. Among them, the pneumatic gripping component is configured to be able to grip the belt paper, and the sixth linear driver is configured to be able to drive the pneumatic gripping component to move along a first direction.

[0031] According to one aspect of the present utility model, the loading manipulator includes a loading suction cup and a robotic arm, and the robotic arm is configured to be able to drive the loading suction cup to switch between a loading position and a target position.

[0032] According to one aspect of the present utility model, two storage units are arranged in the storage bin, and two sets of the discharging mechanism, the transfer mechanism and the loading manipulator are arranged.

[0033] The present utility model also provides a strapping machine, including the loading device as described above.

[0034] Compared with the prior art, the embodiments of the present utility model provide a loading device and a strapping machine, which have the advantages of fast loading speed and high loading accuracy. Among them, a large amount of belt paper is stored in the storage bin, the belt paper at the bottom layer of the storage bin can be drawn out by the discharging mechanism, the drawn belt paper can be accurately transferred to the loading position by the transfer mechanism, and the loading can be accurately completed by the loading manipulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0036] Figure 1 A schematic diagram of a loading device according to an embodiment of the present utility model is shown;

[0037] Figure 2Shows a schematic diagram of a partial structure of a loading device according to an embodiment of the present utility model;

[0038] Figure 3 Shows a top view of a storage bin according to an embodiment of the present utility model;

[0039] Figure 4 Shows a schematic diagram of a guide rail according to an embodiment of the present utility model.

[0040] In the figure: 100, loading device; 110, storage bin; 111, storage unit; 112, bottom plate; 113, front baffle; 114, left baffle; 115, right baffle; 116, first linear driver; 1171, left positioning plate; 1172, second linear driver; 1181, right positioning plate; 1182, third linear driver; 119, discharge port; 120, discharging mechanism; 121, discharging suction cup; 122, fourth linear driver; 123, fifth linear driver; 124, support frame; 130, transmission mechanism; 131, guide rail; 1311, first guide plate; 1312, second guide plate; 1313, first support plate; 1314, second support plate; 1315, avoidance groove; 1316, guiding groove; 132, transmission manipulator; 1321, pneumatic gripping component; 1322, sixth linear driver; 1323, bracket; 140, loading manipulator; 141, loading suction cup; 142, robotic arm; 1421, support column; 1422, seventh linear driver; 1423, eighth linear driver. Detailed implementation manners

[0041] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature and not restrictive.

[0042] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0043] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection: it may be a mechanical connection, an electrical connection or may communicate with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0044] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0045] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0046] The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present utility model, and are not used to limit the present utility model.

[0047] Figure 1 A schematic diagram of a feeding device 100 according to an embodiment of the present utility model is shown. Figure 2 A schematic diagram of a partial structure of the feeding device 100 according to an embodiment of the present utility model is shown. The following will be described in detail in conjunction with Figure 1 and Figure 2 for a detailed description.

[0048] As Figure 1 and Figure 2 shown, the feeding device 100 includes a storage bin 110, a discharging mechanism 120, a transmission mechanism 130, and a feeding manipulator 140. The storage bin 110 includes a storage unit 111. Belt paper can be stacked and stored in the storage unit 111. A discharging port 119 is provided at the front end of the bottom of the storage unit 111. The belt paper in the storage unit 111 can be removed one by one from the discharging port 119. As Figure 2 shown, two storage units 111 are provided in the storage bin 110. In other embodiments, one storage unit 111 or a greater number (such as three, four, etc.) of storage units 111 can also be provided in the storage bin 110. It should be noted that in the present utility model, the discharging mechanism 120, the transmission mechanism 130, and the feeding manipulator 140 are provided corresponding to the storage unit 111. For example, when one storage unit 111 is provided in the storage bin 110, a set of discharging mechanism 120, transmission mechanism 130, and feeding manipulator 140 is provided; when two storage units 111 are provided in the storage bin 110, two sets of discharging mechanism 120, transmission mechanism 130, and feeding manipulator 140 are provided.

[0049] As Figure 1 and Figure 2As shown, the discharging mechanism 120 is arranged below the corresponding storage unit 111. The discharging mechanism 120 can move the belt paper at the lowermost layer in the storage unit 111 from the storage position to the discharging position. Among them, when the belt paper is normally stored in the storage unit 111, the belt paper is in the storage position; when the belt paper is moved to the discharging position, the belt paper at least partially extends out of the discharging port 119. The transmission mechanism 130 is arranged on the front side of the storage bin 110. The transmission mechanism 130 includes a guide rail 131 and a transmission manipulator 132. Among them, the guide rail 131 is arranged along the first direction, and one end ( Figure 1 the middle rear end) of the guide rail 131 is aligned with the discharging port 119 of the corresponding storage unit 111; the transmission manipulator 132 is configured to move the belt paper from the discharging position to the feeding position along the guide rail 131 and place the belt on the guide rail 131. The feeding manipulator 140 is arranged on one side of the transmission mechanism 130, and it can move the belt paper from the feeding position to the target position to accurately complete the feeding of the belt paper.

[0050] Figure 3 Fig. shows a top view of the storage bin 110 according to an embodiment of the present invention. As Figure 2 and Figure 3 shown, the storage bin 110 includes a bottom plate 112, a front baffle 113, a left baffle 114 and a right baffle 115. Among them, the bottom plate 112 is arranged in a horizontal posture, and the discharging port 119 is arranged at the front edge of the bottom plate 112. Optionally, support legs are arranged on the lower side of the bottom plate 112 to support the bottom plate 112 at a preset height. The number of the left baffle 114 and the right baffle 115 can be set to one or more according to needs, and the left baffle 114 and the right baffle 115 can be respectively set to one group or multiple groups. The number of groups of the left baffle 114 and the right baffle 115 is related to the number of the storage units 111. For example, when one storage unit 111 is arranged in the storage bin 110, one group of the left baffle 114 and the right baffle 115 is arranged; when two storage units 111 are arranged in the storage bin 110, two groups of the left baffle 114 and the right baffle 115 are arranged. Among them, the left baffles 114 in the same group are arranged side by side on the bottom plate 112 along the first direction, the right baffles 115 in the same group are arranged side by side on the bottom plate 112 along the first direction, a storage unit 111 is formed between one group of the left baffles 114 and one group of the right baffles 115, and the left baffle 114 and the right baffle 115 can be in the second direction (the second direction is perpendicular to the first direction, and both are horizontal directions. For example, the first direction is Figure 1 the front and rear direction in the middle, and the second direction is Figure 1Precisely position the belt paper in the storage unit 111 in the left-right direction (the middle left and right direction), thereby ensuring the accuracy of feeding. The front baffle 113 can be supported on the front side of the bottom plate 112 by other structures (detailed later). The front baffle 113 can precisely position the belt paper in the storage unit 111 in the first direction, thereby ensuring the feeding accuracy. Optionally, a preset distance can be provided between the front baffle 113 and the bottom plate 112. Optionally, an avoidance opening is provided at the lower end of the front baffle 113 to avoid some components in the transfer manipulator 132 (such as the pneumatic gripping component 1321).

[0051] According to an embodiment of the present invention, as Figure 2 and Figure 3 shown, the storage bin 110 further includes a first linear driver 116. The first linear driver 116 is arranged on the front side of the front baffle 113 and is connected to the front baffle 113. The first linear driver 116 can drive the front baffle 113 to approach or move away from the bottom plate 112 in the first direction to align the belt paper in the storage unit 111. Optionally, the first linear driver 116 can be a cylinder, a hydraulic cylinder, an electric push rod, etc.

[0052] According to an embodiment of the present invention, as Figure 2 and Figure 3As shown, the storage bin 110 may further include a left positioning mechanism and a right positioning mechanism. The number of the left positioning mechanism and the right positioning mechanism is related to the number of the storage units 111. For example, when one storage unit 111 is provided in the storage bin 110, one second linear driver 1172 and one third linear driver 1182 are respectively provided; when two storage units 111 are provided in the storage bin 110, two second linear drivers 1172 and two third linear drivers 1182 are respectively provided. Optionally, only the left positioning mechanism or only the right positioning mechanism may be provided in the storage bin 110. Specifically, the left positioning mechanism includes a left positioning plate 1171 and a second linear driver 1172. The left positioning plate 1171 is arranged in parallel with the left baffle 114 of the corresponding storage unit 111 (for example, arranged between adjacent left baffles 114); the second linear driver 1172 is installed on the bottom plate 112 and connected to the left positioning plate 1171. The second linear driver 1172 can drive the left positioning plate 1171 to reciprocate in the second direction to align the belt paper in the storage unit 111 in the second direction, and further accurately position the belt paper in the storage unit 111 in the second direction. The right positioning mechanism includes a right positioning plate 1181 and a third linear driver 1182. The right positioning plate 1181 is arranged in parallel with the right baffle 115 of the corresponding storage unit 111 (for example, arranged between adjacent right baffles 115); the third linear driver 1182 is installed on the bottom plate 112 and connected to the right positioning plate 1181. The third linear driver 1182 can drive the right positioning plate 1181 to reciprocate in the second direction to align the belt paper in the storage unit 111 in the second direction, and further accurately position the belt paper in the storage unit 111 in the second direction. Optionally, the left positioning plate 1171 and the right positioning plate 1181 are aligned with each other.

[0053] According to an embodiment of the present invention, as Figure 1As shown, the discharging mechanism 120 includes a discharging suction cup 121, a fourth linear driver 122, and a fifth linear driver 123. Among them, the discharging suction cup 121 is arranged below the avoidance opening. The discharging suction cup 121 is a vacuum suction cup, which can firmly adsorb and drag the belt paper under the action of the fourth linear driver 122 and the fifth linear driver 123. Specifically, the fourth linear driver 122 is arranged below the discharging suction cup 121, and the output module of the fourth linear driver 122 is connected to the discharging suction cup 121. The discharging suction cup 121 can be driven to rise or fall by the fourth linear driver 122. The fifth linear driver 123 is arranged below the fourth linear driver 122, and the output module of the fifth linear driver 123 is connected to the fourth linear driver 122. The discharging suction cup 121 and the fourth linear driver 122 can be driven to reciprocate along the first direction by the fifth linear driver 123. Under the synergistic action of the fourth linear driver 122 and the fifth linear driver 123, the discharging suction cup 121 can move to the discharging opening 119 to adsorb the belt paper and accurately move the belt paper from the storage position to the discharging position. Optionally, the fourth linear driver 122 and the fifth linear driver 123 can be drivers such as cylinders, hydraulic cylinders, and electric push rods. Optionally, the discharging mechanism 120 further includes a support frame 124. The support frame 124 is installed on the output module of the fifth linear driver 123, and the fourth linear driver 122 is installed on the upper part of the support frame 124. Among them, the fourth linear driver 122 can be supported to a certain height through the support frame 124, so that a smaller model of the driver can be selected for the fourth linear driver 122, which is beneficial to reducing the equipment cost.

[0054] Figure 4 FIG. shows a schematic diagram of a guide rail 131 according to an embodiment of the present invention, as Figure 4 shown, the guide rail 131 includes a first guide plate 1311, a second guide plate 1312, a first support plate 1313, and a second support plate 1314. Among them, the first support plate 1313 and the second support plate 1314 are arranged at intervals, and an avoidance groove 1315 is formed between the first support plate 1313 and the second support plate 1314, so that some components of the transfer manipulator 132 (for example: the pneumatic gripping component 1321) can pass between the first support plate 1313 and the second support plate 1314. The first guide plate 1311 is arranged on the first support plate 1313, the second guide plate 1312 is arranged on the second support plate 1314, and a guide groove 1316 is formed between the first guide plate 1311 and the second guide plate 1312. The guide groove 1316 is used to guide and position the belt paper. The width of the guide groove 1316 is greater than the width of the avoidance groove 1315. When the belt paper moves to the discharging position, the first support plate 1313 and the second support plate 1314 can provide support for the belt paper and keep the belt paper at the loading position. Optionally, adjacent guide rails 131 can share a support plate, for exampleFigure 4 In the illustrated embodiment, adjacent guide rails 131 share a second support plate 1314. Optionally, support legs are respectively connected to the lower sides of the first support plate 1313 and the second support plate 1314 to support the first support plate 1313 and the second support plate 1314 at a preset height. Optionally, the first linear driver 116 is installed at the rear end of the second support plate 1314 to support the front baffle 113 at a preset height.

[0055] According to an embodiment of the present invention, as Figure 1 shown, the transfer manipulator 132 may include a pneumatic gripping component 1321 and a sixth linear driver 1322. Among them, the pneumatic gripping component 1321 is configured to be able to grip the belt paper. The output module of the sixth linear driver 1322 is connected to the pneumatic gripping component 1321. Optionally, the output module of the sixth linear driver 1322 and the pneumatic gripping component 1321 are connected through a bracket 1323. The sixth linear driver 1322 is configured to be able to drive the pneumatic gripping component 1321 to move in the first direction, so that the pneumatic gripping component 1321 can move along the guide rail 131 (avoidance groove 1315) to the discharging position to grip the belt paper, and can also return along the guide rail 131 (avoidance groove 1315) and place the belt paper at the feeding position. Optionally, the sixth linear driver 1322 may be an electric slide table.

[0056] According to an embodiment of the present invention, as Figure 1As shown in the figure, the loading manipulator 140 includes a loading suction cup 141 and a robotic arm 142. The loading suction cup 141 is a vacuum suction cup, which can firmly adsorb the belt paper. The robotic arm 142 is connected to the loading suction cup 141. The robotic arm 142 is configured to drive the loading suction cup 141 to switch between the loading position and the target position (such as the carrier in the strapping machine), so that the loading suction cup 141 can move the belt paper from the loading position to the target position, realizing the precise loading of the belt paper. Optionally, the robotic arm 142 may include a support column 1421, a seventh linear driver 1422, and an eighth linear driver 1423. Among them, the seventh linear driver 1422 is installed on the top of the support column 1421 and is arranged along the second direction; the eighth linear driver 1423 is installed on the output module of the seventh linear driver 1422 and is arranged along the vertical direction. The output module of the eighth linear driver 1423 is connected to the loading suction cup 141. Among them, the seventh linear driver 1422 can drive the loading suction cup 141 and the eighth linear driver 1423 to reciprocate along the second direction, and the eighth linear driver 1423 can drive the loading suction cup 141 to rise or fall. Under the synergistic action of the seventh linear driver 1422 and the eighth linear driver 1423, the loading suction cup 141 can move to the loading position to adsorb the belt paper and accurately move the belt paper from the loading position to the target position. Optionally, the seventh linear driver 1422 may be a linear slide, and the eighth linear driver 1423 may be a driver such as a cylinder, a hydraulic cylinder, or an electric push rod.

[0057] The present utility model also provides a strapping machine. The strapping machine includes the loading device 100 as described above.

[0058] Compared with the prior art, the embodiments of the present utility model provide a loading device 100 and a strapping machine, which have the advantages of fast loading speed and high loading accuracy. Among them, a large amount of belt paper is stored in the storage bin 110. The lowest layer of the belt paper in the bottom of the storage bin 110 can be extracted through the discharging mechanism 120. The extracted belt paper can be accurately transferred to the loading position through the transmission mechanism 130, and the loading can be accurately completed through the loading manipulator 140. By arranging multiple groups of storage units 111 in the storage bin 110 and alternately loading through multiple groups of discharging mechanisms 120, transmission mechanisms 130, and loading manipulators 140, the loading speed can be significantly improved.

[0059] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A feeding device, characterized in that, include: The material storage bin comprises a material storage unit, and a material discharge port is arranged at the front end of the bottom of the material storage unit; A discharging mechanism is disposed below the storage unit and is configured to move the lowermost belt paper in the storage unit from a storage position to a discharging position, wherein when the belt paper is at the discharging position, at least a portion of it extends out of the discharging port; A transmission mechanism, comprising a guide rail and a transmission robot, wherein the guide rail is arranged along a first direction, one end of the guide rail is aligned with the discharge port, and the transmission robot is configured to move the belt paper from a discharge position to a loading position along the guide rail; and The feeding robot is configured to move the belt paper from a feeding position to a target position.

2. The feeding device according to claim 1, characterized in that, The storage bin comprises: Base plate; A front baffle, arranged on the front side of the bottom plate; One or more left baffles are divided into a plurality of groups, and the left baffles in the same group are arranged side by side on the bottom plate; and One or more right baffles are divided into several groups, and the right baffles in the same group are arranged in parallel on the bottom plate; Wherein, the material storage unit is formed between a group of left baffles and a group of right baffles corresponding to each other; and the material discharge port is arranged at the front edge of the bottom plate.

3. The feeding device according to claim 2, wherein, The lower end of the front baffle is provided with an escape opening to avoid the transport robot.

4. The feeding device according to claim 2, wherein The storage bin further includes a first linear drive connected to the front baffle, and the first linear drive is configured to drive the front baffle to approach or move away from the bottom plate along a first direction.

5. The feeding device according to claim 2, characterized in that, The storage bin also includes: A left positioning plate and a second linear actuator, wherein the left positioning plate and the left baffle are arranged in parallel, and the second linear actuator is connected to the left positioning plate and is configured to drive the left positioning plate to move along a second direction; and / or, A right positioning plate and a third linear actuator, wherein the right positioning plate and the right baffle are arranged in parallel, and the third linear actuator is connected to the right positioning plate and is configured to drive the right positioning plate to move along the second direction; The second direction is perpendicular to the first direction.

6. The feeding device according to claim 3, characterized in that The discharging mechanism comprises: A discharge suction cup is arranged below the avoidance opening; a fourth linear actuator connected to the discharge suction cup and configured to drive the discharge suction cup to rise or fall; and The fifth linear driver is connected to the fourth linear driver and is configured to drive the discharge suction cup to move along the first direction.

7. The feeding device according to claim 6, characterized in that The discharging mechanism further comprises a support frame, wherein the support frame is mounted on an output module of the fifth linear actuator, and the fourth linear actuator is mounted on an upper portion of the support frame.

8. The feeding device according to claim 1, characterized in that, The guide rail comprises a first guide plate, a second guide plate, a first support plate and a second support plate; Among them, the first support plate and the second support plate are arranged at an interval, and an avoidance groove is formed between the first support plate and the second support plate; the first guide plate is arranged on the first support plate, and the second guide plate is arranged on the second support plate, and a guide groove is formed between the first guide plate and the second guide plate, and the width of the guide groove is greater than the width of the avoidance groove.

9. The feeding device according to claim 1, wherein The transfer manipulator includes a pneumatic gripping component and a sixth linear driver, wherein the pneumatic gripping component is configured to grip the belt paper, and the sixth linear driver is configured to drive the pneumatic gripping component to move in a first direction.

10. The feeding device according to claim 1, characterized in that, The loading manipulator includes a loading suction cup and a robotic arm, and the robotic arm is configured to drive the loading suction cup to switch between a loading position and a target position.

11. The feeding device according to any one of claims 1-10, characterized in that, Two storage units are provided in the storage bin, and two sets of the discharging mechanism, the transfer mechanism, and the loading manipulator are provided.

12. A bundling machine, characterized in that, It includes the loading device according to any one of claims 1-11.

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