A blanking device for a nailing machine

Abstract

The utility model relates to packing mechanical equipment technical field, the utility model provides a kind of blanking device for box nailing machine, it includes rack, the quantity of rack is two and is oppositely arranged, rack has the feeding end for receiving material and the blanking end for outputting material;Further include alignment device, alignment device is equipped with two groups, respectively set on two racks, alignment device includes mounting seat and push plate, mounting seat is set on the side wall of rack, push plate is movably set on mounting seat, push plate has the limiting surface perpendicular to material conveying direction, push plate can be aligned material by the abutment of limiting surface and the side wall of material when moving along conveying direction.The blanking device for box nailing machine provided by the utility model realizes alignment in material conveying process by the abutment of push plate to material, solves the technical problem that material deviates and inclines in related art due to the misalignment of traditional blanking device for box nailing machine.

Description

Technical Field

[0001] This utility model relates to the field of packaging machinery and equipment technology, specifically to a feeding device for a box nailing machine. Background Technology

[0002] As a key piece of equipment in carton forming and processing, the performance of the feeding device of a stapling machine directly affects the production efficiency and forming quality of the carton. Currently, the feeding device of a traditional stapling machine usually consists of only a set of fixed frames. The frames form a conveying channel for the carton material to pass through. After the material is stapled by the stapling machine, it is driven into the conveying channel of the feeding device by the conveying rollers and then conveyed to the collection area along the channel.

[0003] However, the aforementioned existing technologies have obvious drawbacks: on the one hand, due to slight deviations in the dimensions of different batches of carton materials, and the difficulty in maintaining a completely consistent initial position when the materials enter the feeding device, the materials are prone to shifting and becoming skewed during the conveying process; in addition, although some feeding devices are equipped with preliminary alignment components, during the resetting process, the height of these components is often higher than the loading end of the frame, which can easily collide and interfere with the materials to be conveyed, leading to material accumulation and conveying interruption, further reducing the continuity of the feeding process, and may even cause material damage, resulting in additional material loss costs for enterprises, and making it difficult to meet the needs of efficient and stable industrial production. Utility Model Content

[0004] To overcome the above-mentioned defects, embodiments of this utility model provide a feeding device for a nailing machine, which solves the technical problem in the related art where the feeding device of a traditional nailing machine cannot align the material, resulting in material deviation and skewing.

[0005] According to one aspect, at least one embodiment of the present invention provides a feeding device for a box-making machine, comprising: The frame has two frames arranged opposite each other, and the frame has a loading end for receiving materials and a unloading end for outputting materials; Alignment device, wherein there are two sets of alignment devices, each set is respectively mounted on one of the two frames, the alignment device comprising: The mounting base is disposed on the side wall of the frame. A push plate is movably disposed on the mounting base. The push plate has a limiting surface perpendicular to the material conveying direction. The push plate is configured such that when it moves along the material conveying direction, it can abut against the side wall of the material through the limiting surface to align the material. When it moves in the opposite direction along the material conveying direction, the height of the top of the push plate is lower than that of the feeding end.

[0006] According to one aspect, at least one embodiment of the present invention provides a feeding device for a nailing machine. The alignment device further includes a conveying component and a driving component disposed on the mounting base. The extending direction of the conveying component is parallel to the material conveying direction. The push plate is disposed on the conveying component through a connecting component. The conveying component is used to drive the push plate to move along the material conveying direction. The driving component is used to drive the conveying component to move.

[0007] According to one aspect, at least one embodiment of the present invention provides a feeding device for a nailing machine, wherein the conveying assembly includes two conveying members arranged parallel to each other on the mounting base, each conveying member including two drive wheels and a first drive member, the two drive wheels being respectively disposed at the ends of the mounting base near the feeding end and the unloading end, the first drive member being wound around the two drive wheels, and the two ends of the connecting assembly being respectively connected to the same side of the two first drive members.

[0008] According to one aspect, at least one embodiment of the present invention provides a feeding device for a nailing machine, wherein the connecting assembly includes a mounting plate and two connecting blocks rotatably disposed on the mounting plate, the push plate is disposed on the side of the mounting plate away from the connecting blocks, and the other end of the connecting blocks is disposed on the transmission member.

[0009] According to one aspect, at least one embodiment of the present invention provides a feeding device for a nailing machine, the driving component comprising: a drive wheel rotatably mounted on the mounting base, the drive wheel being driven by a rotational driving component two; The second transmission component is wound around the driving wheel and the transmission wheel.

[0010] According to one aspect, at least one embodiment of the present invention provides a feeding device for a nailing machine. The frame includes a lower frame and an upper frame arranged opposite to each other, forming a conveying space between the lower frame and the upper frame. A conveying device is provided on the frame. The conveying device includes conveying rollers. Two sets of conveying rollers are provided. The two sets of conveying rollers are respectively located at the upper ends of the two lower frames. Each set of conveying rollers includes a plurality of conveying rollers rotatably arranged on the lower frame. The plurality of conveying rollers are arranged at intervals along the material conveying direction.

[0011] According to one aspect, at least one embodiment of the present invention provides a feeding device for a nailing machine, the conveying device further comprising a pressure roller, the pressure roller being provided in two sets, the two sets of pressure rollers being respectively located at the lower ends of two upper uprights, each set of pressure rollers including a plurality of pressure rollers rotatably disposed on the upper uprights, the conveying space being formed between the pressure rollers and the conveying rollers, the pressure rollers being used to press against the material.

[0012] According to one aspect, at least one embodiment of the present invention provides a feeding device for a nailing machine, which further includes a base and a connecting frame. The lower support is slidably disposed on the base, and the two ends of the connecting frame are respectively connected to the lower support and the upper support located on the same side. The lower support is configured to adjust the spacing between the two sets of alignment devices by sliding.

[0013] According to one aspect, at least one embodiment of the present invention provides a feeding device for a nailing machine, wherein a sliding drive is provided on the base, and the sliding drive is used to drive the lower frame to slide.

[0014] The beneficial effects of this utility model are as follows: In this invention, by setting up two opposing frames and two sets of corresponding alignment devices, the problem of material misalignment caused by the lack of alignment structure in traditional devices is effectively solved: the push plate of the alignment device can slide along the mounting base, and its limiting surface can abut against the side wall of the material. The push plate can align the material by pushing it to move along the conveying direction, avoiding problems such as conveying jams and surface scratches caused by material misalignment and ensuring the stability of material conveying; through the close contact between the limiting surface of the push plate and the material, it is ensured that the material always moves along the preset conveying path, providing a positioning basis for subsequent collection, stacking or further processing, reducing process connection errors caused by material misalignment, and indirectly improving the overall product qualification rate of carton processing. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a feeding device for a nailing machine in one embodiment of the present invention; Figure 2 for Figure 1 An enlarged schematic diagram of the structure at point A in the embodiment; Figure 3 for Figure 1 An enlarged schematic diagram of the structure at point B in the embodiment.

[0017] In the diagram: 1. Frame, 11. Lower frame, 12. Upper frame, 100. Loading end, 101. Unloading end, 2. Alignment device, 21. Mounting base, 22. Push plate, 23. Conveying assembly, 231. Conveying component, 2311. Transmission wheel, 2322. Transmission component one, 24. Drive assembly, 241. Drive wheel, 242. Transmission component two, 244. Rotation drive component two, 25. Connecting assembly, 251. Mounting plate, 252. Connecting block, 3. Conveying device, 31. Conveying roller, 32. Pressing roller, 4. Base, 5. Connecting frame, 6. Sliding drive component. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it.

[0019] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0020] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] like Figures 1-3 As shown, the feeding device for the nailing machine in this embodiment includes a frame 1 and an alignment device 2. There are two frames 1 arranged opposite each other. The frame 1 has a feeding end 100 for receiving materials and a feeding end 101 for outputting materials. There are two sets of alignment devices 2, which are respectively arranged on the two frames 1. The alignment device 2 includes a mounting base 21 and a push plate 22. The mounting base 21 is fixed on the side wall of the two frames 1. The push plate 22 is movably arranged on the mounting base 21 and has a limiting surface perpendicular to the material conveying direction. The push plate 22 can be slid to make the limiting surface abut against the side wall of the material. The material enters the area between the two opposing frames 1 through the feeding end 100. During the material conveying to the feeding end 101, the push plates 22 on both sides slide along the mounting base 21, so that the limiting surfaces of the push plates 22 are in close contact with the side wall of the material. Throughout the entire process of the material being continuously conveyed to the feeding end 101, the limiting surfaces always remain in contact with the side wall of the material. The material is aligned by the constraint of the limiting surfaces, and finally the material is output through the feeding end 101.

[0025] The alignment device 2 also includes a conveying component 23 and a driving component 24, both of which are mounted on the mounting base 21. The extension direction of the conveying component 23 is parallel to the material conveying direction. The push plate 22 is connected to the conveying component 23 through the connecting component 25. The conveying component 23 can drive the push plate 22 to move along the material conveying direction. The driving component 24 provides the motion power for the conveying component 23.

[0026] After the material enters the frame 1, the drive component 24 starts and drives the conveying component 23 to move. The conveying component 23 drives the push plate 22 to move synchronously along the material conveying direction through the connecting component 25. At the same time, the limiting surface of the push plate 22 abuts against the side wall of the material to achieve coordinated alignment and conveying. After the material is output from the discharge end 101, the drive component 24 drives the conveying component 23 to reset, so that the push plate 22 returns to the initial position.

[0027] The conveying assembly 23 includes two conveying components 231 arranged parallel to each other. Each conveying component 231 consists of two drive wheels 2311 and a first drive component 2322. The two drive wheels 2311 are respectively mounted on the ends of the mounting base 21 near the loading end 100 and the unloading end 101. The first drive component 2322 is wound around the two drive wheels 2311 to form a closed-loop transmission. The two ends of the connecting assembly 25 are respectively fixed on the same side of the first drive component 2322 of the two conveying components 231.

[0028] The drive assembly 24 drives the transmission wheel 2311 of the conveyor 231 to rotate. The transmission wheel 2311 drives another transmission wheel 2311 of the same conveyor 231 to rotate through the transmission component 2322. At the same time, the two conveyors 231 achieve synchronous movement through the transmission cooperation with the drive assembly 24, which drives the connecting assembly 25 and the push plate 22 to move smoothly along the material conveying direction and avoids the push plate 22 from tilting.

[0029] The connecting assembly 25 includes a mounting plate 251 and two connecting blocks 252: the two connecting blocks 252 are rotatably mounted on one side of the mounting plate 251, the push plate 22 is located on the side of the mounting plate 251 away from the connecting blocks 252, and the end of the connecting block 252 away from the mounting plate 251 is connected to the transmission component 2322.

[0030] When the transmission component 2322 moves, it drives the connecting block 252 to move. At the same time, the mounting plate 251 drives the push plate 22 to move synchronously. The push plate 22 slides along the mounting plate 251 so that the limiting surface abuts against the side wall of the material.

[0031] The drive assembly 24 includes a drive wheel 241 and a transmission component 242. The drive wheel 241 is rotatably mounted on the mounting base 21 and is connected to the rotation drive component 244. The transmission component 242 is wound around the drive wheel 2311 of the drive wheel 241 and the conveyor 231.

[0032] Rotary drive component 244 drives the drive wheel 241 to rotate. The drive wheel 241 drives the two conveyor components 231 to move synchronously through transmission component 242, ensuring the smooth movement of the connecting assembly 25 and the push plate 22. Rotary drive component 244 can be an asynchronous motor, synchronous motor, or other type of drive component.

[0033] The frame 1 includes a lower upright frame 11 and an upper upright frame 12 arranged opposite to each other, forming a material conveying space between them; a conveying device 3 is mounted on the frame 1, the conveying device 3 includes two sets of conveying rollers 31, the two sets of conveying rollers 31 are respectively located at the upper ends of the two lower upright frames 11, each set of conveying rollers 31 is composed of multiple conveying rollers 31 arranged at intervals along the material conveying direction, and each conveying roller 31 is rotatably mounted on the lower upright frame 11.

[0034] The material enters the conveying space between the lower frame 11 and the upper frame 12 through the feeding end 100. Multiple spaced conveying rollers 31 ensure smooth material conveying and avoid uneven local force on the material, which may cause deviation.

[0035] The conveying device 3 also includes two sets of pressing rollers 32. The two sets of pressing rollers 32 are located at the lower ends of the two upper uprights 12 respectively. Each set of pressing rollers 32 consists of multiple pressing rollers 32 rotatably mounted on the upper uprights 12. The pressing rollers 32 correspond to the conveying rollers 31 vertically, and a conveying space adapted to the thickness of the material is formed between them. The pressing rollers 32 can press against the top surface of the material.

[0036] After the material enters the conveying space, the pressure roller 32 and the conveying roller 31 clamp the material together; the conveying roller 31 and the pressure roller 32 rotate synchronously, and the material is conveyed stably by the friction on the upper and lower sides, preventing the material from jumping or shifting up and down during the conveying process, and further improving the conveying stability.

[0037] The device also includes a base 4 and a connecting frame 5: the lower frame 11 is slidably assembled on the base 4, and the two ends of the connecting frame 5 are fixedly connected to the lower frame 11 and the upper frame 12 on the same side, respectively, forming an integrated structure of "lower frame 11-connecting frame 5-upper frame 12"; the lower frame 11 can slide along the base 4 to adjust the distance between the two frames 1 and the two sets of alignment devices 2.

[0038] When it is necessary to adapt to materials of different widths, the lower upright frame 11 is driven to slide along the base 4, and the connecting frame 5 drives the upper upright frame 12 to move synchronously, so that the distance between the two frames 1 is adapted to the width of the material; a sliding drive component 6 is provided on the base 4, and the output end of the sliding drive component 6 is adapted to the frame 1 (specifically the lower upright frame 11) through the screw slide table. Combined with the linear motion characteristics of the screw drive, the lower upright frame 11 is able to slide smoothly along the base 4, thereby adjusting the distance between the two sets of alignment devices 2.

[0039] Based on the material width requirements, the sliding drive 6 is activated. The sliding drive 6 outputs power to drive the lower frame 11 to slide along the base 4, realizing the automated adjustment of the distance between the two frames 1 without manual pushing, thus improving the automation level and adjustment efficiency of the device. The sliding drive 6 can be a motor, such as a servo motor or a stepper motor.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A feeding device for a box-making machine, characterized in that, include: The number of the frame (1) is two and they are arranged opposite each other. The frame (1) has a feeding end (100) for receiving materials and a discharging end (101) for discharging materials. Alignment device (2), the alignment device (2) is provided in two sets, the two sets of alignment devices (2) are respectively arranged on the two frames (1), the alignment device (2) includes: Mounting base (21), the mounting base (21) is disposed on the side wall of the frame (1), Push plate (22), which is movably disposed on the mounting base (21), has a limiting surface perpendicular to the material conveying direction. The push plate (22) is configured such that when it moves along the material conveying direction, it can abut against the side wall of the material through the limiting surface to align the material, and when it moves in the opposite direction along the material conveying direction, the height of the top of the push plate (22) is lower than the feeding end (100).

2. The feeding device for a box-making machine according to claim 1, characterized in that, The alignment device (2) further includes a conveying component (23) and a driving component (24) disposed on the mounting base (21). The extension direction of the conveying component (23) is parallel to the material conveying direction. The push plate (22) is disposed on the conveying component (23) through a connecting component (25). The conveying component (23) is used to drive the push plate (22) to move along the material conveying direction. The driving component (24) is used to drive the conveying component (23) to move.

3. The feeding device for a box-making machine according to claim 2, characterized in that, The conveying assembly (23) includes two conveying components (231) arranged parallel to each other on the mounting base (21). The conveying component (231) includes two drive wheels (2311) and a first drive component (2322). The two drive wheels (2311) are respectively arranged at the ends of the mounting base (21) near the loading end (100) and the unloading end (101). The first drive component (2322) is wound around the two drive wheels (2311). The two ends of the connecting assembly (25) are respectively connected to the same side of the two first drive components (2322).

4. The feeding device for a box-making machine according to claim 3, characterized in that, The connecting assembly (25) includes a mounting plate (251) and two connecting blocks (252) rotatably disposed on the mounting plate (251). The push plate (22) is disposed on the side of the mounting plate (251) away from the connecting blocks (252), and the other end of the connecting blocks (252) is disposed on the transmission component (2322).

5. The feeding device for a box-making machine according to claim 3, characterized in that, The drive assembly (24) includes: a drive wheel (241), which is rotatably mounted on the mounting base (21), and the drive wheel (241) is connected to a rotation drive component (244). Transmission component two (242) is wound around the drive wheel (241) and the transmission wheel (2311).

6. The feeding device for a box-making machine according to claim 1, characterized in that, The frame (1) includes a lower frame (11) and an upper frame (12) arranged opposite to each other. A conveying space is formed between the lower frame (11) and the upper frame (12). A conveying device (3) is provided on the frame (1). The conveying device (3) includes a conveying roller (31). There are two sets of conveying rollers (31). The two sets of conveying rollers (31) are located at the upper ends of the two lower frames (11). Each set of conveying rollers (31) includes multiple conveying rollers (31) rotatably arranged on the lower frame (11). The multiple conveying rollers (31) are arranged at intervals along the material conveying direction.

7. The feeding device for a box-making machine according to claim 6, characterized in that, The conveying device (3) also includes a pressure roller (32), which is provided in two sets. The two sets of pressure rollers (32) are located at the lower ends of the two upper frames (12). Each set of pressure rollers (32) includes multiple pressure rollers (32) rotatably arranged on the upper frame (12). The conveying space is formed between the pressure rollers (32) and the conveying rollers (31). The pressure rollers (32) are used to press against the material.

8. The feeding device for a box-making machine according to claim 7, characterized in that, It also includes a base (4) and a connecting frame (5), the lower support (11) is slidably disposed on the base (4), and the two ends of the connecting frame (5) are respectively connected to the lower support (11) and the upper support (12) located on the same side. The lower support (11) is configured to adjust the spacing between the two sets of alignment devices (2) by sliding.

9. The feeding device for a box-making machine according to claim 8, characterized in that, The base (4) is provided with a sliding drive (6), which is used to drive the lower support (11) to slide.

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