Feeding system and carton processing equipment with same

Abstract

The utility model provides a feeding system and carton processing equipment with the same. Wherein the feeding system is arranged on the carton processing equipment main body, and comprises a feeder for conveying materials; the feeding assembly is arranged at a feeding port A1 of the feeder and comprises a supporting structure and at least two bearing structures arranged on the supporting structure, the bearing structures are used for bearing materials, the number of the bearing structures is at least two, and the at least two bearing structures are arranged in the conveying direction S of the materials at intervals; the height H2 of the bearing structure close to the feeder and the height H1 of the bottom wall of the material channel of the feeder meet the condition that H2 is larger than or equal to H1. Wherein at least one bearing structure is movably arranged, so that when the bearing structure moves, the distance between the bearing structure and the adjacent bearing structure is adjusted. The carton machine effectively solves the problem that in the prior art, the feeding stability of the carton machine is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of carton machines, in particular to a feeding system and carton processing equipment having the same. Background Art

[0002] At present, cartons are usually folded from corrugated cardboard. In order to facilitate users to manually fold corrugated cardboard, a carton machine is required to perform processes such as creasing, cutting and slotting on the corrugated cardboard. Among them, the automated feeding step of the carton machine is usually achieved by the cooperation between the paper feeder and the feeding rack set at the feeding port of the carton machine. Usually, multiple sheets of corrugated cardboard are placed on the feeding rack. The corrugated cardboard at the bottom layer will generate a sufficiently large friction force between the feed roller of the feeder under the adsorption action of the feeder, and then enter the carton machine under the drive of the feed roller. When the corrugated cardboard is completely entered into the carton machine, the upper corrugated cardboard will fall down and continue to be fed under the drive of the feeder.

[0003] However, the design of the feed rack in the prior art is relatively simple, and is usually only a simple frame formed by overlapping several steel pipes. Such a simple frame cannot properly carry and support corrugated cardboards of different specifications and sizes during the actual operation of the carton machine. For example, when long corrugated cardboards are placed on the feed rack, a large amount of corrugated cardboards will be located outside the feed rack. Since the structural strength of the corrugated cardboards themselves is relatively low, it is very easy for the corrugated cardboards to bend. If the paper feeder drives the corrugated cardboards to move and feed at this time, there is a possibility that the corrugated cardboards cannot move or are directly torn, which seriously affects the feeding stability of the carton machine. Utility Model Content

[0004] The main purpose of the utility model is to provide a feeding system and a carton processing device having the same, so as to solve the problem of poor feeding stability of the carton machine in the prior art.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, there is provided a feeding system, which is arranged on the main body of carton processing equipment, and the feeding system includes: a feeder, which is used to convey materials; a feeding assembly, which is arranged at the feed port A1 of the feeder, and the feeding assembly includes a supporting structure and a bearing structure arranged on the supporting structure, and the bearing structure is used to bear the materials. There are at least two bearing structures, and at least two bearing structures are arranged at intervals along the conveying direction S of the materials. The height H2 of the bearing structure close to the feeder and the height H1 of the bottom wall of the material channel of the feeder satisfy: H2≥H1; wherein, at least one bearing structure can be movably arranged to adjust the distance between the bearing structure and the bearing structure adjacent to it when the bearing structure moves.

[0006] Furthermore, at least two supporting structures include a first supporting structure and a second supporting structure, and the first supporting structure is arranged close to the feeder relative to the second supporting structure; wherein the first supporting structure includes a first supporting part that can be rotatably arranged, and the first supporting part is used to carry materials, and during the movement of the materials, the first supporting part rotates under the action of the friction between it and the materials.

[0007] Furthermore, the first bearing structure also includes a main body, which is slidably disposed on the supporting structure through a first guide rail slider mechanism, and the first bearing part is rotatably disposed on the main body.

[0008] Furthermore, the first bearing part is a first roller shaft, and the main body part includes: a first connecting rod, connected to the first guide rail slider mechanism; a first mounting rod, arranged on the first connecting rod at intervals along the length direction of the first connecting rod, there are at least two first mounting rods, at least two first mounting rods are arranged opposite to each other, and the first roller shaft is rotatably arranged between the at least two first mounting rods; wherein the rotation axis of the first roller shaft is arranged at an angle to the conveying direction of the material.

[0009] Furthermore, the second bearing structure includes: a second connecting rod, which is slidably arranged on the supporting structure through a second guide rail slider mechanism; a second mounting rod, which is arranged on the second connecting rod; and a bearing rod, which is arranged on the second mounting rod for carrying materials; wherein the length of the bearing rod is greater than or equal to the length of the first roller shaft.

[0010] Furthermore, the feeding system also includes: a feeding guide structure, which is arranged on the supporting rod, and there are at least two feeding guide structures, and at least two feeding guide structures are relatively arranged to surround and form a first guide space; wherein, during the movement of the material, the feeding guide structure faces at least a portion of the outer surface of the first guide space and the material limit stop to guide the movement direction of the material.

[0011] Furthermore, the feeding system also includes: a conveying device, arranged at the discharge port of the feeder, the conveying device includes a rotatably arranged feeding structure, used to convey the material conveyed from the material channel of the feeder; a first driving device, which is drivingly connected to the feeding structure to drive the feeding structure to rotate; wherein the feeding structure drives the material to move through the friction between it and the material.

[0012] Furthermore, the feeding structure includes a second roller and a pressure roller, and the second roller is rotatably arranged on the frame of the carton processing equipment body. The conveying device also includes: a mounting structure, which is arranged on the frame, and the pressure roller is rotatably arranged on the mounting structure; wherein the material is transported between the pressure roller and the second roller, and the first drive device is drivingly connected to the second roller.

[0013] Furthermore, the second roller and the pressure roller are both located on a side of the mounting structure away from the feeder, and the feeding system further comprises: a feed guide structure, which is arranged on the mounting structure and is located on a side of the mounting structure close to the feeder, at least a portion of the feed guide structure is located in the material channel of the feeder, there are at least two feed guide structures, and at least two feed guide structures are relatively arranged to surround and form a second guide space, and during the movement of the material, the feed guide structure faces at least a portion of the outer surface of the second guide space and the material limit stop to guide the movement direction of the material; and / or, a second drive device, with to At least one feed guide structure is driven and connected to adjust the size of the second guide space when the second drive device drives the feed guide structure to move toward or away from the other feed guide structure; and / or, a limiting structure is arranged on the mounting structure on the side of the mounting structure close to the feeder, the limiting structure includes a limiting portion, a preset distance H3 is provided between the bottom of the limiting portion and the bottom wall of the material channel of the feeder, and the preset distance H3 and the thickness G of the material satisfy: G≤H3≤2G; wherein the limiting portion can be arranged to be raised and lowered to adjust the size of the preset distance H3 when the limiting portion is raised and lowered.

[0014] According to another aspect of the utility model, a carton processing device is provided, which includes a device body and a feeding system arranged on the device body; wherein the feeding system is the above-mentioned feeding system.

[0015] The technical solution of the utility model is applied, and the feeding system is arranged on the main body of the carton processing equipment, the feeder of the feeding system is used to convey materials, the feeding assembly is arranged at the feed port A1 of the feeder and includes a supporting structure and a bearing structure arranged on the supporting structure, the bearing structure is used to bear materials, and there are at least two bearing structures, and at least two bearing structures are arranged at intervals along the conveying direction S of the material, and the height H2 of the bearing structure close to the feeder and the height H1 of the bottom wall of the material channel of the feeder satisfy: H2≤H1. Among them, at least one bearing structure can be movably arranged to adjust the distance between the bearing structure and the bearing structure adjacent to it when the bearing structure moves. In this way, the staff can operate the bearing structure according to the specifications and sizes of the materials to adjust the bearing position of each bearing structure for the materials, which can not only avoid that most of the materials with longer lengths are located outside the bearing structure, causing the materials to bend and deform, but also avoid that the materials with shorter lengths cannot contact both bearing structures, causing the materials to fall from the bearing structure easily, thereby improving the conveying stability of the materials, and thus solving the problem of poor feeding stability of the carton machine in the prior art. At the same time, the above-mentioned setting of the height H1 and the height H2 improves the movement stability of the material from the feeding assembly to the feeder, and further improves the transportation stability of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application 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 on the present invention. In the drawings:

[0017] Figure 1 A partial side view showing an embodiment of a feeding system according to the utility model mounted on a carton processing equipment body;

[0018] Figure 2 Shows Figure 1 A side view of a feed assembly of a feed system in FIG.

[0019] Figure 3 Shows Figure 2 A schematic diagram of the three-dimensional structure of the feeding assembly;

[0020] Figure 4 Shows Figure 1 A schematic diagram of the three-dimensional structure of the feeding system after the conveying device, the first driving device, the feeding guide structure, the second driving device and the limiting structure are assembled;

[0021] Figure 5 Shows Figure 1 A front view of a feed guide structure and a limit structure of a feed system in which the feed guide structure and the limit structure are assembled on a mounting structure;

[0022] Figure 6 Shows Figure 1 Schematic diagram of the three-dimensional structure of the feeder of the feeding system.

[0023] The above drawings include the following reference numerals:

[0024] 10. Feeder; 11. Bottom wall of the material channel;

[0025] 20. Feeding assembly; 21. Support structure; 22. First bearing structure; 221. First bearing part; 222. Main body; 2221. First connecting rod; 2222. First mounting rod; 23. Second bearing structure; 231. Second connecting rod; 232. Second mounting rod; 233. Bearing rod; 24. First guide rail slider mechanism; 25. Second guide rail slider mechanism; 30. Feeding guide structure;

[0026] 40. conveying device; 41. feeding structure; 411. second roller; 412. pressing roller; 42. mounting structure; 50. first driving device;

[0027] 60. Feed guide structure; 70. Second driving device; 80. Limiting structure; 81. Limiting part. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0030] In the present invention, unless otherwise specified, directional words such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above directional words are not used to limit the present invention.

[0031] In order to solve the problem of poor feeding stability of carton machines in the prior art, the present application provides a feeding system and a carton processing device having the same.

[0032] like Figures 1 to 6 As shown, the feeding system is arranged on the main body of the carton processing equipment, and the feeding system includes a feeder 10 and a feeding assembly 20. The feeder 10 is used to convey materials. The feeding assembly 20 is arranged at the feed port A1 of the feeder 10. The feeding assembly 20 includes a support structure 21 and a bearing structure arranged on the support structure 21. The bearing structure is used to bear materials. There are at least two bearing structures, and at least two bearing structures are arranged at intervals along the conveying direction S of the material. The height H2 of the bearing structure close to the feeder 10 and the height H1 of the material channel bottom wall 11 of the feeder 10 satisfy: H2≤H1. Among them, at least one bearing structure can be movably arranged so that when the bearing structure moves, the distance between the bearing structure and the bearing structure adjacent to it can be adjusted.

[0033] The technical solution of this embodiment is applied, and the feeding system is arranged at the feeding port of the main body of the carton processing equipment. The feeder 10 of the feeding system is used to convey materials. The feeding assembly 20 is arranged at the feeding port A1 of the feeder and includes a supporting structure 21 and a bearing structure arranged on the supporting structure 21. The bearing structure is used to bear materials. There are at least two bearing structures, and at least two bearing structures are arranged at intervals along the conveying direction S of the material. The height H2 of the bearing structure close to the feeder 10 and the height H1 of the bottom wall of the material channel of the feeder 10 satisfy: H2 ≥ H1. Among them, at least one bearing structure can be movably arranged to adjust the distance between the bearing structure and the bearing structure adjacent to it when the bearing structure moves. In this way, the staff can operate the bearing structure according to the specifications and sizes of the materials to adjust the bearing positions of the materials on each bearing structure, which can not only prevent the majority of the longer materials from being located outside the bearing structure, causing the materials to bend and deform, but also prevent the shorter materials from being unable to contact both bearing structures, causing the materials to easily fall from the bearing structure, thereby improving the material conveying stability, and further solving the problem of poor feeding stability of the carton machine in the prior art. At the same time, the above-mentioned settings of height H1 and height H2 improve the movement stability of the material from the feeding assembly 20 to the feeder 10, further improving the material conveying stability.

[0034] In this embodiment, the material is corrugated cardboard.

[0035] like Figure 6 As shown, the feeder 10 is actually a leading edge feeder with a negative pressure adsorption function. The leading edge feeder includes a workbench with a cavity. The cavity of the workbench is connected to a fan, and the air in the cavity is continuously extracted by the fan to make the inside of the cavity in a negative pressure state. At the same time, the upper surface of the workbench actually constitutes a material channel of the leading edge feeder. The material channel is provided with a plurality of through holes connected to the cavity, and actively rotatable rollers are provided in the through holes. In the process of the leading edge feeder driving the corrugated cardboard to move, since the cavity is in a negative pressure state, the corrugated cardboard is firmly adsorbed on the material channel by each through hole, thereby ensuring that there is a sufficiently large friction between the corrugated cardboard and the roller to drive the corrugated cardboard to move.

[0036] like Figures 1 to 3As shown, at least two bearing structures include a first bearing structure 22 and a second bearing structure 23, and the first bearing structure 22 is arranged close to the feeder 10 relative to the second bearing structure 23. Among them, the first bearing structure 22 includes a rotatable first bearing part 221, and the first bearing part 221 is used to carry materials. During the movement of the materials, the first bearing part 221 rotates under the friction between it and the materials. In this way, during the transportation of the materials, since the first bearing part 221 of the first bearing structure 22 is rotatably arranged, the friction between the first bearing part 221 and the materials is smaller, so as to reduce the difficulty of conveying the materials and improve the conveying stability of the materials. At the same time, since the first bearing structure 22 is arranged close to the feeder 10 (that is, the materials located on the first bearing part 221 are close to the feeder 10), and the feeder 10 has an adsorption function, the materials are easily pressed tightly against the first bearing part 221 under the adsorption effect and cause the friction between the two to be too large. By setting the first bearing part 221 to be rotatable, this phenomenon can be effectively avoided, and the transportation stability of the materials is further improved.

[0037] like Figures 1 to 3 As shown, the first bearing structure 22 also includes a main body 222, which is slidably disposed on the support structure 21 through a first guide rail slider mechanism 24, and the first bearing part 221 is rotatably disposed on the main body 222. The above arrangement enables the sliding movement of the first bearing structure 22 through the first guide rail slider mechanism 24, while making the structure for realizing its sliding movement simpler, easier to process and realize, which not only reduces the processing cost of the feeding assembly 20, but also reduces the processing difficulty of the staff.

[0038] In this embodiment, the main body 222 is a frame structure, so as to ensure that the main body 222 has a sufficiently high structural strength while reducing the mass of the main body 222 to facilitate the staff to transport the feeding assembly 20.

[0039] like Figures 1 to 3As shown, the first bearing portion 221 is a first roller, and the main body 222 includes a first connecting rod 2221 and a first mounting rod 2222. The first connecting rod 2221 is connected to the first guide rail slider mechanism 24. The first mounting rods 2222 are arranged on the first connecting rod 2221 along the length direction of the first connecting rod 2221 at intervals. There are at least two first mounting rods 2222, and at least two first mounting rods 2222 are arranged opposite to each other. The first roller is rotatably arranged between the at least two first mounting rods 2222. Among them, the rotation axis of the first roller is arranged at an angle with the conveying direction of the material. In this way, the above arrangement, on the one hand, realizes the rotation installation of the first roller through the installation space formed by the at least two first mounting rods 2222; on the other hand, it makes the number of the first mounting rods 2222 and the angle between the rotation axis of the first roller and the conveying direction of the material more flexible and diverse, so as to adapt to different working conditions and use requirements, and also improve the processing flexibility of the staff.

[0040] In this embodiment, there are two first installation rods 2222 , and the two first installation rods 2222 are arranged opposite to each other to surround and form an installation space.

[0041] In this embodiment, there is one first roller shaft and it is disposed in the installation space, and two ends of the first roller shaft are rotatably connected to the two first installation rods 2222 .

[0042] It should be noted that the number of the first mounting rods 2222 is not limited thereto, and can be adjusted according to working conditions and usage requirements. Optionally, the number of the first mounting rods 2222 is three, four, five, six, seven, or more.

[0043] It should be noted that the number of the first rollers is not limited thereto and can be adjusted according to working conditions and usage requirements. Optionally, the number of the first rollers is two, three, four, five, six, seven, or more.

[0044] In this embodiment, the rotation axis of the first roller and the conveying direction of the material are arranged perpendicular to each other.

[0045] like Figures 1 to 3As shown, the second bearing structure 23 includes a second connecting rod 231, a second mounting rod 232 and a bearing rod 233. The second connecting rod 231 is slidably arranged on the supporting structure 21 through a second guide rail slider mechanism 25. The second mounting rod 232 is arranged on the second connecting rod 231. The bearing rod 233 is arranged on the second mounting rod 232 for carrying materials. Among them, the length of the bearing rod 233 is greater than or equal to the length of the first roller. In this way, the above-mentioned setting, on the one hand, enables the second bearing structure 23 to be slidably arranged on the supporting structure 21 to increase the bearing range of the feeding assembly 20, further improving the versatility of the feeding assembly 20; on the other hand, the bearing rod 233 supports the material, so that the structure of the second bearing structure 23 is simpler, easy to process and realize, thereby reducing the processing cost of the feeding assembly 20. At the same time, when the length of the bearing rod 233 is greater than the length of the first roller, the bearing rod 233 can carry materials with a wider width, so as to further improve the versatility of the feeding assembly 20.

[0046] In this embodiment, the length of the bearing rod 233 is greater than the length of the first roller.

[0047] In this embodiment, the height of the bearing rod 233 is greater than or equal to the height of the first roller, so that a height difference can be formed between the bearing rod 233 and the first roller, so that the paperboard can slide under the action of its own gravity.

[0048] Optionally, the feeding system further includes a feeding guide structure 30, which is disposed on the bearing rod 233. There are at least two feeding guide structures 30, and at least two feeding guide structures 30 are disposed relatively to surround and form a first guiding space; wherein, during the movement of the material, the feeding guide structure 30 faces at least part of the outer surface of the first guiding space and the material limit stop to guide the movement direction of the material. In this way, the feeding guide structure 30 can guide the movement direction of the material to avoid the deviation of the movement direction of the material causing it to fall from the feeding assembly, thereby improving the feeding stability of the feeding assembly 20. At the same time, the above-mentioned arrangement makes the number of feeding guide structures 30 more flexible and diverse to adapt to different working conditions and usage requirements, and also improves the processing flexibility of the staff.

[0049] In this embodiment, there are two feeding guide structures 30 , and the two feeding guide structures 30 are arranged opposite to each other to surround and form a first guide space.

[0050] Optionally, at least one feeding guide structure 30 may be movably disposed on the supporting rod 233, and a worker may operate the feeding guide structure 30 to move so as to adjust the size of the first guiding space.

[0051] like Figure 1 and Figure 4As shown, the feeding system also includes a conveying device 40 and a first driving device 50. The conveying device 40 is arranged at the discharge port of the feeder 10. The conveying device 40 includes a rotatable feeding structure 41, and the feeding structure 41 is used to convey the material conveyed from the material channel of the feeder. The first driving device 50 is drivingly connected to the feeding structure 41 to drive the feeding structure 41 to rotate. Among them, the feeding structure 41 drives the material to move through the friction between it and the material. In this way, since the conveying capacity of the feeder 10 is relatively low, by arranging the conveying device 40 at the discharge port of the feeder 10, the conveying device 40 and the feeder 10 can be fed jointly, which further improves the material conveying stability. At the same time, the above-mentioned setting only needs to rely on the friction between the feeding structure 41 and the material to convey the material located in the feeding space, thereby making the material conveying method simpler.

[0052] In this embodiment, the first driving device 50 is a motor.

[0053] like Figure 4 As shown, the feeding structure 41 includes a second roller 411 and a pressing roller 412, the second roller 411 is rotatably arranged on the frame of the carton processing equipment body, and the conveying device 40 also includes a mounting structure 42, the mounting structure 42 is arranged on the frame, and the pressing roller 412 is rotatably arranged on the mounting structure 42. Among them, the material is conveyed between the pressing roller 412 and the second roller 411, and the first driving device 50 is drivingly connected to the second roller 411. In this way, while the first driving device 50 only drives the second roller 411 to rotate to reduce the driving load power of the first driving device 50, the pressing roller 412 can press the material on the second roller 411 to ensure that the friction between the two can meet the material conveying requirements.

[0054] In this embodiment, the mounting structure 42 is a beam.

[0055] Optionally, the second roller and the pressure roller 412 are both located on the side of the mounting structure 42 away from the feeder 10, and the feeding system also includes a feed guide structure 60, which is arranged on the mounting structure 42 and is located on the side of the mounting structure 42 close to the feeder 10, at least part of the feed guide structure 60 is located in the material channel of the feeder 10, and there are at least two feed guide structures 60, and at least two feed guide structures 60 are relatively arranged to surround and form a second guide space. During the movement of the material, the feed guide structure 60 faces at least part of the outer surface of the second guide space and the material limit stop to guide the movement direction of the material; and / or, the second drive device 70, together with at least one A feed guide structure 60 is drive-connected to adjust the size of the second guide space when the second drive device 70 drives the feed guide structure 60 to move toward or away from another feed guide structure 60; and / or, a limiting structure 80 is arranged on the mounting structure 42 and is located on the side of the mounting structure 42 close to the feeder 10, and the limiting structure 80 includes a limiting portion 81, and a preset distance H3 is provided between the bottom of the limiting portion 81 and the bottom wall 11 of the material channel of the feeder 10, and the preset distance H3 and the thickness G of the material satisfy: G≤H3≤2G; wherein, the limiting portion 81 can be arranged to be raised and lowered to adjust the size of the preset distance H3 when the limiting portion 81 is raised and lowered. In this way, the above-mentioned setting of the feed guide structure 60 can, on the one hand, further guide the material moving to the feeder 10 to ensure that the material can smoothly enter the main body of the carton processing equipment, further improving the material transportation stability; on the other hand, the staff can operate the feed guide structure 60 to move to adjust the size of the second guide space, thereby adapting to materials of different specifications and sizes, further improving the versatility of the feed system. At the same time, the above-mentioned setting of the second drive device 70 can realize the automatic movement of the feed guide structure 60 to realize the automatic adjustment of the size of the first guide space, thereby improving the automation degree of the feed system and reducing the labor intensity of the staff. At the same time, the above-mentioned setting of the limit structure 80 can, on the one hand, prevent multiple materials from entering the main body of the carton processing equipment at the same time, that is, improve the feeding stability of a single material of the feed system; on the other hand, the staff can adjust the height of the limiter 81 to adjust the size of the preset distance H3 to adapt to the thickness of materials of different specifications and sizes, further improving the versatility of the feed system.

[0056] In this embodiment, the feed guide structure 60 is plate-shaped and is slidably disposed on the mounting structure 42 via a third guide rail slider mechanism.

[0057] In this embodiment, there are two feed guide structures 60 , and the two feed guide structures 60 are arranged opposite to each other to surround and form a second guide space.

[0058] In this embodiment, the second driving device 70 is a motor.

[0059] In this embodiment, the second driving device 70 is drivingly connected to one feed guide structure 60 via a screw-nut mechanism to drive the feed guide structure 60 to move toward or away from another feed guide structure 60, thereby adjusting the size of the second guide space.

[0060] In this embodiment, the limiting structure 80 further includes a plate-shaped body and a locking member. The plate-shaped body is slidably disposed on the mounting structure 42 through the third guide rail slider mechanism. The limiting portion 81 is plate-shaped and slidably disposed on the plate-shaped body. The locking member is used to lock the limiting portion 81. In this way, the staff can operate the plate-shaped body to drive the limiting portion 81 to move so as to adjust the position of the limiting portion 81. On the other hand, by twisting the locking member, the limiting portion 81 can be operated to move up and down or fixed, which greatly reduces the difficulty of operation for the staff.

[0061] The present application also provides a carton processing device, which includes a device body and a feeding system arranged on the device body, wherein the feeding system is the above-mentioned feeding system.

[0062] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0063] The feeding system is arranged on the main body of the carton processing equipment. The feeder of the feeding system is used to convey materials. The feeding assembly is arranged at the feed port A1 of the feeder and includes a supporting structure and a bearing structure arranged on the supporting structure. The bearing structure is used to bear materials. There are at least two bearing structures. At least two bearing structures are arranged at intervals along the conveying direction of the material. The height H2 of the bearing structure close to the feeder and the height H1 of the bottom wall of the material channel of the feeder satisfy: H2≤H1. Among them, at least one bearing structure can be movably arranged to adjust the distance between the bearing structure and the bearing structure adjacent to it when the bearing structure moves. In this way, the staff can operate the bearing structure according to the specifications and sizes of the materials to adjust the bearing position of each bearing structure for the materials, which can not only avoid that most of the longer materials are located outside the bearing structure, causing the materials to bend and deform, but also avoid that the shorter materials cannot contact both bearing structures, causing the materials to fall from the bearing structure easily, thereby improving the conveying stability of the materials, and thus solving the problem of poor feeding stability of the carton machine in the prior art. At the same time, the above-mentioned setting of the height H1 and the height H2 improves the movement stability of the material from the feeding assembly to the feeder, and further improves the transportation stability of the material.

[0064] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0065] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0066] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0067] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A feeding system, arranged on the main body of a carton processing equipment, characterized in that: The feeding system comprises: A feeder (10) for conveying materials; A feeding assembly (20) is arranged at a feeding port A1 of the feeder (10), the feeding assembly (20) comprising a supporting structure (21) and a bearing structure arranged on the supporting structure (21), the bearing structure being used to bear the material, the bearing structures being at least two, the at least two bearing structures being arranged at intervals along a conveying direction S of the material, and the height H2 of the bearing structure close to the feeder (10) and the height H1 of the bottom wall (11) of the material channel of the feeder (10) satisfying the following condition: H2 ≥ H1; At least one of the bearing structures is movably arranged so as to adjust the distance between the bearing structure and the bearing structure adjacent to it when the bearing structure moves.

2. The feeding system according to claim 1, characterized in that: The at least two bearing structures include a first bearing structure (22) and a second bearing structure (23), wherein the first bearing structure (22) is arranged close to the feeder (10) relative to the second bearing structure (23); The first bearing structure (22) comprises a first bearing part (221) which is rotatably arranged, and the first bearing part (221) is used to bear the material. During the movement of the material, the first bearing part (221) rotates under the action of friction between it and the material.

3. The feeding system according to claim 2, characterized in that: The first bearing structure (22) further comprises a main body (222), wherein the main body (222) is slidably arranged on the supporting structure (21) via a first guide rail slider mechanism (24), and the first bearing part (221) is rotatably arranged on the main body (222).

4. The feeding system according to claim 3, characterized in that: The first bearing portion (221) is a first roller, and the main body portion (222) comprises: A first connecting rod (2221) connected to the first guide rail slider mechanism (24); first mounting rods (2222), arranged on the first connecting rod (2221) at intervals along the length direction of the first connecting rod (2221), there are at least two first mounting rods (2222), at least two first mounting rods (2222) are arranged opposite to each other, and the first roller is rotatably arranged between the at least two first mounting rods (2222); Wherein, the rotation axis of the first roller is arranged at an angle to the conveying direction of the material.

5. The feeding system according to claim 4, characterized in that: The second bearing structure (23) comprises: A second connecting rod (231) is slidably arranged on the supporting structure (21) via a second guide rail slider mechanism (25); A second mounting rod (232) is arranged on the second connecting rod (231); A carrying rod (233), arranged on the second mounting rod (232) for carrying the material; Wherein, the length of the bearing rod (233) is greater than or equal to the length of the first roller.

6. The feeding system according to claim 5, characterized in that: The feeding system also includes: A feeding guide structure (30) is arranged on the supporting rod (233), and there are at least two feeding guide structures (30), and at least two feeding guide structures (30) are arranged relative to each other to surround and form a first guiding space; wherein, during the movement of the material, the feeding guide structure (30) faces at least a portion of the outer surface of the first guiding space and the material limit stop to guide the movement direction of the material.

7. The feeding system according to claim 1, characterized in that: The feeding system also includes: A conveying device (40) is arranged at the discharge port of the feeder (10), and the conveying device (40) comprises a rotatably arranged feeding structure (41) for conveying materials conveyed from the material channel of the feeder (10); A first driving device (50) is drivingly connected to the feeding structure (41) to drive the feeding structure (41) to rotate; The feeding structure (41) drives the material to move through the friction between it and the material.

8. The feeding system according to claim 7, characterized in that: The feeding structure (41) comprises a second roller (411) and a pressing roller (412), wherein the second roller (411) is rotatably arranged on a frame of the carton processing equipment body, and the conveying device (40) further comprises: A mounting structure (42) is arranged on the frame, and the pressing roller (412) is rotatably arranged on the mounting structure (42); The material is transported between the pressing roller (412) and the second roller shaft (411), and the first driving device (50) is drivingly connected to the second roller shaft (411).

9. The feeding system according to claim 8, characterized in that The second roller shaft and the pressing roller (412) are both located on a side of the mounting structure (42) away from the feeder (10), and the feeding system further comprises: A feed guide structure (60) is arranged on the mounting structure (42) and is located on a side of the mounting structure (42) close to the feeder (10); at least a portion of the feed guide structure (60) is located in the material channel of the feeder (10); there are at least two feed guide structures (60); at least two feed guide structures (60) are arranged relative to each other to surround and form a second guide space; during the movement of the material, the feed guide structure (60) faces at least a portion of the outer surface of the second guide space and the material limit stop to guide the movement direction of the material; and / or, a second driving device (70) drivingly connected to at least one of the feed guide structures (60) so as to adjust the size of the second guide space when the second driving device (70) drives the feed guide structure (60) to move toward or away from another feed guide structure (60); and / or A limiting structure (80) is arranged on the mounting structure (42) and is located on a side of the mounting structure (42) close to the feeder (10). The limiting structure (80) includes a limiting portion (81). A preset distance H3 is provided between the bottom of the limiting portion (81) and the bottom wall (11) of the material channel of the feeder (10). The preset distance H3 and the thickness G of the material satisfy the following relationship: G≤H3≤2G. The limiting portion (81) can be arranged to be raised and lowered so as to adjust the size of the preset distance H3 when the limiting portion (81) is raised and lowered.

10. A carton processing equipment, characterized in that: The carton processing equipment comprises a carton processing equipment body and a feeding system arranged on the carton processing equipment body; wherein the feeding system is the feeding system described in any one of claims 1 to 9.

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