A carton nailing machine

Abstract

This application provides a carton nailing machine, relating to the field of nailing machine technology. It includes a mounting base, a mounting cylinder rotatably mounted on the mounting base, and a mounting column whose top is fixedly connected to the nailing machine body. The mounting base is provided with a first transmission assembly for driving the mounting cylinder to rotate. The top of the mounting cylinder has a mounting groove. The mounting column is detachably connected to the mounting cylinder, and the mounting column can be inserted into the mounting groove and slidably connected to it. The mounting cylinder is provided with a second transmission assembly for driving the mounting column to move up and down. The nailing machine can drive the mounting cylinder to rotate via the first transmission assembly, thereby adjusting the horizontal direction of the nailing machine body and flexibly adjusting the nailing direction to meet diverse production needs. The nailing machine can also drive the mounting column to move up and down along the mounting groove via the second transmission assembly, thereby adjusting the height of the nailing machine body to adapt to different operator heights or production scenario requirements.

Description

Technical Field

[0001] This application relates to the field of nailing machine technology, and more specifically, to a carton nailing machine. Background Technology

[0002] Cardboard boxes are the most widely used packaging products. Depending on the materials used, there are corrugated cardboard boxes, single-layer cardboard boxes, etc., and various specifications and models. In actual production, the nailing operation of cardboard boxes is usually completed using a cardboard box nailing machine. For example, Chinese Patent CN202421527899.8 discloses a multi-layer corrugated cardboard box sealing and nailing device, whose technical solution includes: a nailing assembly, a clamping assembly, and a driving assembly. The nailing assembly includes a support frame, a nailing mechanism disposed on one side of the support frame, and a nail-stopping plate disposed on the same side of the support frame and below the nailing mechanism. The nailing mechanism can press down to expel nails and complete the nailing under the action of the nail-stopping plate. The clamping assembly includes a slide rail, a support bar, and a pressure bar. Two slide rails are disposed parallel to the length direction of the nail-stopping plate on the support frame and located on both sides of the nail-stopping plate. The support bar is slidably supported on the slide rails, and the pressure bar is disposed above the support bar and can approach the support bar to press and fix the corrugated cardboard to the support bar. The driving assembly is fixedly disposed on the support frame and can drive the support bar to slide along the slide rails. This utility model of corrugated cardboard nailing device is highly automated, simple and convenient to use, avoids damage to corrugated cardboard, reduces production costs, nails evenly, ensures the strength and appearance of the carton, and has high processing efficiency.

[0003] However, the existing technology has certain limitations in use. The fixed structure design of the nailing machine in the above technical solution makes the height and direction of the equipment non-adjustable, forcing operators to adapt to the equipment by changing their posture, such as bending over or stretching. This not only increases labor intensity but also leads to a decrease in work efficiency. Moreover, the single nailing direction cannot meet the diverse production needs and has poor applicability. In addition, the integrated non-removable structure increases the weight of the equipment and makes maintenance inconvenient, affecting the practicality and flexibility of the equipment. Summary of the Invention

[0004] The purpose of this application is to provide a carton nailing machine that can solve the technical problems of existing nailing machines: the fixed structure makes the height and direction unadjustable, forcing workers to adjust their posture, which increases labor intensity and reduces efficiency; the single nailing direction is difficult to adapt to diverse needs; and the integrated design increases the weight of the equipment and is inconvenient to maintain, affecting practicality and flexibility.

[0005] This application provides a carton nailing machine, including a mounting base, a mounting cylinder rotatably mounted on the mounting base, and a mounting column whose top is fixedly connected to the nailing machine body. The mounting base is provided with a first transmission component for driving the mounting cylinder to rotate. The top of the mounting cylinder is provided with a mounting groove. The mounting column is detachably connected to the mounting cylinder. The mounting column can be inserted into the mounting groove and is slidably connected to the mounting groove. The mounting cylinder is provided with a second transmission component for driving the mounting column to move up and down.

[0006] The first transmission assembly includes a gear, a gear ring, a mounting ring, a mounting bracket, and a first rotating shaft. The mounting cylinder is rotatably mounted on the mounting base via a bearing. The mounting ring is fixedly sleeved on the mounting cylinder. The gear ring is fixedly sleeved on the mounting ring. The mounting bracket is fixedly mounted on the mounting base. The first rotating shaft rotatably passes through the mounting bracket via a bearing. The gear is fixedly connected to one end of the first rotating shaft, and the gear meshes with the gear ring.

[0007] The mounting bracket is provided with a first locking component, which includes a first screw that slides through the mounting bracket. The top of the mounting ring has multiple first locking holes arranged in a circumferential array. One end of the first screw can be screwed into the first locking hole.

[0008] The second transmission assembly includes a movable block, a second screw, a slide rod, a first bevel gear, a second bevel gear, and a second rotating shaft. The second screw is rotatably mounted in the mounting groove via a bearing. The slide rod is fixedly mounted in the mounting groove. The movable block is threaded onto the second screw and slidably mounted on the slide rod. The mounting post can abut against the top of the movable block. The first bevel gear is fixedly mounted on the second screw. The second rotating shaft rotatably passes through the mounting cylinder via a bearing, and one end of the second rotating shaft is fixedly connected to the second bevel gear. The second bevel gear meshes with the first bevel gear.

[0009] The mounting cylinder is provided with a second locking component, which includes a third screw. A through groove is provided on the side of the mounting cylinder. A mounting plate is fixedly provided at the bottom of the mounting column. A second locking hole is provided on the mounting plate. A third locking hole is provided on the movable block. The axis of the second locking hole is aligned with the axis of the third locking hole. The third screw can pass through the through groove and be inserted into the second locking hole and the third locking hole. The third screw is threadedly engaged with the third locking hole.

[0010] The first handle is fixedly installed at the other end of the first rotating shaft, and the second handle is fixedly installed at the other end of the first screw.

[0011] The second rotating shaft is fixedly provided with a third handle at the other end, and the third screw is fixedly provided with a fourth handle at the other end.

[0012] The beneficial effects of this utility model are:

[0013] This utility model provides a carton nailing machine. The nailing machine uses a first transmission component to drive the mounting cylinder to rotate, thereby adjusting the horizontal direction of the nailing machine body and flexibly adjusting the nailing direction to meet diverse production needs. The nailing machine also uses a second transmission component to drive the mounting column to rise and fall along the mounting groove, thereby adjusting the height of the nailing machine body to adapt to different operator heights or production scenario requirements, reducing bending or stretching movements and lowering labor intensity. Furthermore, the detachable design of the mounting column and mounting cylinder allows for quick separation of the nailing machine body from the mounting base, facilitating maintenance, replacement, or transportation and improving ease of use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall front view structure in some embodiments of this application;

[0016] Figure 2 This is a sectional view of the main structure of the mounting cylinder in some embodiments of this application;

[0017] Figure 3 This is a bottom sectional view of the mounting cylinder structure in some embodiments of this application;

[0018] Figure 4 This is a schematic diagram of the top view of the mounting cylinder structure in some embodiments of this application.

[0019] The reference numerals in the attached figures are as follows:

[0020] 1. Mounting bracket;

[0021] 2. Mounting cylinder; 21. Mounting groove; 22. Through groove;

[0022] 3. Nailing machine body;

[0023] 4. Mounting post; 41. Mounting plate; 42. Second locking hole; 43. Third locking hole;

[0024] 5. First transmission assembly; 51. Gear; 52. Gear ring; 53. Mounting ring; 54. Mounting bracket; 55. First rotating shaft; 56. First locking hole; 57. First handle;

[0025] 6. Second transmission assembly; 61. Movable block; 62. Second screw; 63. Slide rod; 64. First bevel gear; 65. Second bevel gear; 66. Second rotating shaft; 67. Third handle;

[0026] 7. First locking component; 71. First screw; 72. Second handle;

[0027] 8. Second locking component; 81. Third screw; 82. Fourth handle. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0033] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0034] like Figures 1 to 4 As shown, this application provides a carton nailing machine, including a mounting base 1, a mounting cylinder 2 rotatably mounted on the mounting base 1, and a mounting column 4 whose top is fixedly connected to the nailing machine body 3. The mounting base 1 is provided with a first transmission component 5 for driving the mounting cylinder 2 to rotate. The top of the mounting cylinder 2 is provided with a mounting groove 21. The mounting column 4 is detachably connected to the mounting cylinder 2. The mounting column 4 can be inserted into the mounting groove 21 and is limited and slidably connected with the mounting groove 21. The mounting cylinder 2 is provided with a second transmission component 6 for driving the mounting column 4 to move up and down.

[0035] The nailing machine can drive the mounting cylinder 2 to rotate via the first transmission component 5, thereby adjusting the horizontal direction of the nailing machine body 3 and flexibly adjusting the nailing direction to meet diverse production needs. The nailing machine can drive the mounting column 4 to rise and fall along the mounting groove 21 via the second transmission component 6, thereby adjusting the height of the nailing machine body 3 to adapt to the height of different operators or production scenarios, reducing bending or stretching movements and lowering labor intensity. The nailing machine's detachable design of the mounting column 4 and the mounting cylinder 2 allows for quick separation of the nailing machine body 3 from the mounting base 1, facilitating maintenance, replacement, or transportation and improving ease of use.

[0036] like Figures 1 to 4 As shown, in this embodiment, the first transmission component 5 includes a gear 51, a gear ring 52, a mounting ring 53, a mounting bracket 54, and a first rotating shaft 55. The mounting cylinder 2 is rotatably mounted on the mounting base 1 via a bearing. The mounting ring 53 is fixedly sleeved on the mounting cylinder 2. The gear ring 52 is fixedly sleeved on the mounting ring 53. The mounting bracket 54 is fixedly mounted on the mounting base 1. The first rotating shaft 55 rotates through the mounting bracket 54 via a bearing. The gear 51 is fixedly connected to one end of the first rotating shaft 55, and the gear 51 meshes with the gear ring 52.

[0037] When it is necessary to adjust the direction of the nailing machine body 3, the first rotating shaft 55 is rotated to drive the gear 51 to rotate, the gear 51 drives the gear ring 52 to rotate, the mounting ring 53 rotates with the gear ring 52, the mounting cylinder 2 rotates with the mounting ring 53, and the mounting column 4 and the nailing machine body 3 rotate with the mounting cylinder 2.

[0038] like Figures 1 to 4 As shown, in this embodiment, a first locking component 7 is provided on the mounting bracket 54. The first locking component 7 includes a first screw 71, which slides through the mounting bracket 54. A plurality of first locking holes 56 are provided on the top of the mounting ring 53. The plurality of first locking holes 56 are distributed in a circumferential array. One end of the first screw 71 can be screwed into the first locking hole 56.

[0039] In use, before rotating the nailing machine body 3, first rotate the first screw 71 to raise it until it disengages from the first locking hole 56, thus releasing the locking between the mounting cylinder 2 and the mounting base 1. Then, after rotating the nailing machine body 3 to the target direction, insert the first screw 71 into the corresponding first locking hole 56 and rotate the first screw 71 to make it penetrate deeper into the first locking hole 56, thereby locking the mounting cylinder 2 and the mounting base 1. This nailing machine achieves rigid fixation of the mounting cylinder 2 by setting the first locking component 7, thereby achieving rigid fixation of the nailing machine body 3, avoiding directional deviation due to vibration or misoperation, ensuring nailing accuracy, and is simple to operate. Locking or unlocking can be completed by operating the first screw 71, without complicated steps, improving efficiency. This nailing machine meets multi-angle fixing requirements by setting multiple first locking holes 56.

[0040] like Figures 1 to 4 As shown, in this embodiment, the second transmission assembly 6 includes a movable block 61, a second screw 62, a slide rod 63, a first bevel gear 64, a second bevel gear 65, and a second rotating shaft 66. The second screw 62 is rotatably mounted in the mounting groove 21 via a bearing, and the slide rod 63 is fixedly mounted in the mounting groove 21. The movable block 61 is threaded onto the second screw 62 and slidably mounted onto the slide rod 63. The mounting post 4 can abut against the top of the movable block 61. The first bevel gear 64 is fixedly mounted on the second screw 62. The second rotating shaft 66 rotatably passes through the mounting cylinder 2 via a bearing, and one end of the second rotating shaft 66 is fixedly connected to the second bevel gear 65. The second bevel gear 65 meshes with the first bevel gear 64.

[0041] When it is necessary to adjust the height of the nailing machine body 3, the second rotating shaft 66 is rotated to drive the second bevel gear 65 to rotate, the second bevel gear 65 drives the first bevel gear 64 to rotate, the second screw 62 rotates with the first bevel gear 64, and the second screw 62 can drive the movable block 61 to move up and down. The movable block 61 drives the mounting column 4 and the nailing machine body 3 to move up and down. The cooperation between the movable block 61 and the slide bar 63 plays a guiding and limiting role for the movable block 61.

[0042] like Figures 1 to 4 As shown, in this embodiment, a second locking component 8 is provided on the mounting cylinder 2. The second locking component 8 includes a third screw 81. A through groove 22 is provided on the side of the mounting cylinder 2. A mounting plate 41 is fixedly provided on the bottom of the mounting post 4. A second locking hole 42 is provided on the mounting plate 41. A third locking hole 43 is provided on the movable block 61. The axis of the second locking hole 42 is aligned with the axis of the third locking hole 43. The third screw 81 can pass through the through groove 22 and be inserted into the second locking hole 42 and the third locking hole 43. The third screw 81 and the third locking hole 43 are threadedly engaged.

[0043] In use, first insert the mounting post 4 into the mounting groove 21 of the mounting cylinder 2 and abut against the top of the movable block 61. Then, insert the third screw 81 through the through groove 22 and into the second locking hole 42 and the third locking hole 43. Rotate the third screw 81 to make it penetrate deeper into the third locking hole 43, thereby locking and fixing the mounting plate 41 and the movable block 61. This device, by setting the second locking component 8, makes the mounting post 4 and the movable block 61 a single unit after locking, achieving rigid fixation of the nailing machine body 3, preventing the nailing machine body 3 from accidentally detaching from the mounting cylinder 2, and ensuring the stability of the nailing operation. Moreover, the operation is simple. The locking and fixing between the mounting post 4 and the movable block 61 can be released by removing the third screw 81. During maintenance, repair or transportation, the nailing machine body 3 can be quickly separated from the mounting cylinder 2, improving the convenience of use.

[0044] like Figures 1 to 4 As shown, in this embodiment, a first handle 57 is fixedly provided at the other end of the first rotating shaft 55, and a second handle 72 is fixedly provided at the other end of the first screw 71; the first handle 57 facilitates the operator to apply force to rotate the first rotating shaft 55, and the second handle 72 facilitates the operator to apply force to rotate the first screw 71, thereby improving ease of use.

[0045] like Figures 1 to 4 As shown, in this embodiment, a third handle 67 is fixedly provided at the other end of the second rotating shaft 66, and a fourth handle 82 is fixedly provided at the other end of the third screw 81; the third handle 67 facilitates the operator to apply force to rotate the second rotating shaft 66, and the fourth handle 82 facilitates the operator to apply force to rotate the third screw 81, thereby improving ease of use.

[0046] Working principle: When using the carton nailing machine provided in this application, first insert the mounting post 4 into the mounting groove 21 of the mounting cylinder 2 and abut against the top of the movable block 61. Then, insert the third screw 81 through the through groove 22 and into the second locking hole 42 and the third locking hole 43. Then, turn the fourth handle 82 to drive the third screw 81 to rotate, so that the third screw 81 goes deep into the third locking hole 43, thereby locking and fixing the mounting plate 41 and the movable block 61.

[0047] When it is necessary to adjust the direction of the nailing machine body 3, first turn the second handle 72 to drive the first screw 71 to rotate, so that the first screw 71 rises to disengage from the first locking hole 56, thereby releasing the locking fixation between the mounting cylinder 2 and the mounting base 1. Then turn the first handle 57 to drive the first rotating shaft 55 to rotate, the first rotating shaft 55 drives the gear 51 to rotate, the gear 51 drives the gear ring 52 to rotate, the mounting ring 53 rotates with the gear ring 52, the mounting cylinder 2 rotates with the mounting ring 53, the mounting post 4 and the nailing machine body 3 rotate with the mounting cylinder 2. After rotating the nailing machine body 3 to the target direction, insert the first screw 71 into the corresponding first locking hole 56, and turn the second handle 72 to drive the first screw 71 to rotate, so that the first screw 71 penetrates into the first locking hole 56, thereby locking the mounting cylinder 2 and the mounting base 1.

[0048] When it is necessary to adjust the height of the nailing machine body 3, the second rotating shaft 66 is rotated to drive the second bevel gear 65 to rotate, the second bevel gear 65 drives the first bevel gear 64 to rotate, the second screw 62 rotates with the first bevel gear 64, and the second screw 62 can drive the movable block 61 to move up and down, and the movable block 61 drives the mounting column 4 and the nailing machine body 3 to move up and down.

[0049] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A cardboard box stapling machine, characterized in that: The device includes a mounting base (1), a mounting cylinder (2) rotatably mounted on the mounting base (1), and a mounting column (4) whose top is fixedly connected to the nailing machine body (3). The mounting base (1) is provided with a first transmission component (5) for driving the mounting cylinder (2) to rotate. The top of the mounting cylinder (2) is provided with a mounting groove (21). The mounting column (4) is detachably connected to the mounting cylinder (2). The mounting column (4) can be inserted into the mounting groove (21) and is limited and slidably connected with the mounting groove (21). The mounting cylinder (2) is provided with a second transmission component (6) for driving the mounting column (4) to move up and down.

2. The carton stapling machine according to claim 1, characterized in that: The first transmission assembly (5) includes a gear (51), a gear ring (52), a mounting ring (53), a mounting bracket (54), and a first rotating shaft (55). The mounting cylinder (2) is rotatably mounted on the mounting base (1) via a bearing. The mounting ring (53) is fixedly sleeved on the mounting cylinder (2). The gear ring (52) is fixedly sleeved on the mounting ring (53). The mounting bracket (54) is fixedly mounted on the mounting base (1). The first rotating shaft (55) rotatably passes through the mounting bracket (54) via a bearing. The gear (51) is fixedly connected to one end of the first rotating shaft (55), and the gear (51) meshes with the gear ring (52).

3. The carton stapling machine according to claim 2, characterized in that: The mounting bracket (54) is provided with a first locking component (7), the first locking component (7) includes a first screw (71), the first screw (71) slides through the mounting bracket (54), the top of the mounting ring (53) is provided with a plurality of first locking holes (56), the plurality of first locking holes (56) are distributed in a circumferential array, and one end of the first screw (71) can be screwed into the first locking hole (56).

4. The carton stapling machine according to claim 1, characterized in that: The second transmission assembly (6) includes a movable block (61), a second screw (62), a slide rod (63), a first bevel gear (64), a second bevel gear (65), and a second rotating shaft (66). The second screw (62) is rotatably mounted in the mounting groove (21) via a bearing. The slide rod (63) is fixedly mounted in the mounting groove (21). The movable block (61) is threaded onto the second screw (62) and slidably mounted onto the slide rod (63). The mounting post (4) can abut against the top of the movable block (61). The first bevel gear (64) is fixedly mounted on the second screw (62). The second rotating shaft (66) rotatably passes through the mounting cylinder (2) via a bearing, and one end of the second rotating shaft (66) is fixedly connected to the second bevel gear (65). The second bevel gear (65) meshes with the first bevel gear (64).

5. The carton stapling machine according to claim 4, characterized in that: The mounting cylinder (2) is provided with a second locking component (8), which includes a third screw (81). The mounting cylinder (2) has a through groove (22) on its side. The mounting plate (41) is fixedly provided at the bottom of the mounting column (4). The mounting plate (41) has a second locking hole (42) and the movable block (61) has a third locking hole (43). The axis of the second locking hole (42) is aligned with the axis of the third locking hole (43). The third screw (81) can pass through the through groove (22) and be inserted into the second locking hole (42) and the third locking hole (43). The third screw (81) is threaded into the third locking hole (43).

6. The carton stapling machine according to claim 3, characterized in that: A first handle (57) is fixedly provided at the other end of the first rotating shaft (55), and a second handle (72) is fixedly provided at the other end of the first screw (71).

7. The carton stapling machine according to claim 5, characterized in that: A third handle (67) is fixedly provided at the other end of the second rotating shaft (66), and a fourth handle (82) is fixedly provided at the other end of the third screw (81).

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