Corrugated carton strapping machine

Abstract

The utility model is suitable for the technical field of papermaking machinery, and provides a corrugated carton strapping machine which comprises a conveying mechanism, corrugated cartons to be strapped are conveyed on the conveying mechanism, and a strapping assembly and a code spraying mechanism are sequentially arranged on the conveying mechanism in the conveying direction of the conveying mechanism. The code spraying mechanism is provided with a code spraying support arranged on the conveying mechanism, a moving assembly is movably connected to the code spraying support, a code spraying assembly is arranged on the moving assembly, and the code spraying assembly is controlled by the moving assembly to horizontally move in the width direction of the conveying mechanism. The lifting assembly is arranged on one side of the starting end of the conveying mechanism, corrugated cartons to be bundled and code-sprayed can be placed on the lifting plate in actual work, the corrugated cartons are lifted to the position with the same height as the conveying mechanism along with lifting of the height of the lifting plate, the corrugated cartons are conveniently and easily pushed to the conveying mechanism, and the conveying efficiency of the corrugated cartons is improved. And the workload of manually carrying the corrugated cartons is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of papermaking machinery, in particular to a corrugated paper box bundling machine. Background Art

[0002] Corrugated paper strapping machines are used to bundle several stacked corrugated paper boxes with cable ties, making them easier to handle and transport. However, current corrugated paper strapping machines are unable to mark the bundled corrugated paper boxes. If required by the customer, an inkjet printer can be used for marking.

[0003] The Chinese utility model patent with publication number CN214566672U, a corrugated cardboard box strapping machine, includes a frame, a plurality of controllable rotating rollers are provided on the frame, a strapping mechanism is fixed on the frame, and also includes a marking mechanism, the marking mechanism includes a bracket fixed to the frame, a first linear reciprocating motion mechanism fixed on the bracket, the first linear reciprocating motion mechanism is vertically arranged, a second linear reciprocating motion mechanism is arranged on the output end of the first linear reciprocating motion mechanism, the second linear reciprocating motion mechanism is horizontally arranged, a third linear reciprocating motion mechanism is provided at the output end of the second linear reciprocating motion mechanism, the third linear reciprocating motion mechanism is vertically installed, a mounting frame is fixed to the output end of the third linear reciprocating motion mechanism, and the mounting frame is fixed to the inkjet terminal of the online inkjet printer.

[0004] However, the above-mentioned comparative documents have the following technical problems in actual use:

[0005] 1. When the above device delivers the cartons to the rack, it lacks a lifting mechanism to lift the cartons. As a result, in actual use, it is necessary to manually lift the cartons step by step to the rack. This method requires a lot of labor when lifting multiple cartons, and it also puts a heavy burden on the workers' waist. In addition, manual lifting one by one also greatly reduces the transportation efficiency of the cartons.

[0006] 2. In addition, the above device can only adjust the longitudinal height position of the inkjet printer, but cannot adjust the lateral position of the inkjet printer. Some cartons need to limit the inkjet printer position when inkjet printing. Therefore, the carton needs to be manually adjusted after it is transported to the bottom of the inkjet printer so that the inkjet printer position is aligned with the inkjet printer terminal. This method will greatly increase the labor cost required. Utility Model Content

[0007] The utility model provides a corrugated cardboard box strapping machine, which aims to solve the problem that the above-mentioned device mentioned in the background technology lacks a lifting mechanism for lifting the cardboard box onto the frame, resulting in the need for manual labor to lift the cardboard box, which greatly increases the labor required. At the same time, the above-mentioned device cannot adjust the lateral position of the inkjet printer, so that the inkjet printer position on the cardboard box needs to be manually aligned with the inkjet printer terminal, which greatly consumes labor costs.

[0008] The utility model is realized in this way. A corrugated cardboard box strapping machine comprises: a conveying mechanism on which corrugated cardboard boxes to be strapped are transported, and a strapping assembly and a coding mechanism are sequentially arranged on the conveying mechanism along its conveying direction, wherein the coding mechanism comprises: a coding bracket arranged on the conveying mechanism, on which a moving assembly is movably connected, a coding assembly is arranged on the moving assembly, and the coding assembly is controlled by the moving assembly to move horizontally along the width of the conveying mechanism, and a lifting assembly arranged on one side of the starting end of the conveying mechanism, which is used to adjust the The longitudinal height of the corrugated cardboard boxes to be bundled is reduced and they are transported to the conveying mechanism. In this scheme, a lifting component is set on one side of the starting end of the conveying mechanism, so that the corrugated cardboard boxes to be bundled and coded can be placed on the lifting plate in actual work. As the height of the lifting plate is increased, the corrugated cardboard boxes are lifted to a position at the same height as the conveying mechanism, which makes it easy to push the corrugated cardboard boxes to the conveying mechanism, reduces the workload of manual lifting of the corrugated cardboard boxes, and also reduces the damage to the waist of the staff during the lifting process, and also greatly improves the transportation efficiency of the corrugated cardboard boxes.

[0009] In addition, the device is provided with a moving component, which can control the horizontal movement of the coding component on the coding bracket, so as to make horizontal adjustments according to the actual position of the corrugated cardboard box during transportation, so that the coding terminal is aligned with the preset coding position on the corrugated cardboard box. There is no need to manually adjust the position of the corrugated cardboard box under the coding terminal, which greatly reduces the manual workload.

[0010] Material toggling mechanism, its both ends are connected with the said sliding arm, and its both ends are connected with the up-down knob.The said moulding mechanism comprises that the moulding mechanism comprises two guide wheels, and the guide wheels are connected with the guide wheels respectively. The moulding mechanism comprises two guide wheels, and the two guide wheels are connected with the moulding mechanism.

[0011] It needs to be explained that in order to ensure the stability of the mobile seat during horizontal movement, its bottom wall slides and fits on the top wall of the connecting plate. Similarly, in order to further ensure that it does not shake during movement, a slider can be provided on the bottom wall of the mobile seat, and a sliding groove is provided on the connecting plate between the two mounting seats. The slider is slidably connected to the sliding groove, thereby further improving the stability of the mobile seat during horizontal movement.

[0012] Preferably, the inkjet coding assembly includes: an extension plate arranged on the movable seat, one end of which is fixed to the movable seat, and the other end extends to one side of the inkjet coding bracket and is provided with a lifting component, the lifting component is movably connected to the inkjet coding terminal, and the lifting component is used to adjust the longitudinal height of the inkjet coding terminal; in this scheme, the longitudinal height of the inkjet coding terminal can be adjusted on one side of the inkjet coding bracket by the lifting component. When the bundled corrugated cardboard box is moved to the bottom of the inkjet coding bracket, the height of the inkjet coding terminal is adjusted by using the lifting component so that the inkjet coding terminal moves toward the corrugated cardboard box, thereby facilitating the inkjet coding processing on the corrugated cardboard box by the inkjet coding terminal.

[0013] Preferably, the above-mentioned lifting component includes: a mounting block fixedly connected to the bottom wall of the end portion of the extension plate away from the inkjet printer bracket, a sliding groove erected on the side wall away from the inkjet printer bracket, a driving screw rod erected and rotatably connected in the sliding groove, a second motor is fixedly connected to the extension plate, an output end of the second motor is fixedly connected to the end of the driving screw, a lifting plate is slidably connected in the sliding groove, one end of the second motor is screwed to the driving screw, and the other end is fixed to the inkjet printer terminal; in this scheme, when the output end of the second motor rotates, it drives the driving screw to rotate, and when the driving screw rotates, it controls the lifting plate screwed on its outer side to rise and fall longitudinally along the sliding groove, thereby realizing the adjustment of the height of the inkjet printer terminal.

[0014] Preferably, the lifting assembly includes: two symmetrically arranged lifting brackets, each lifting bracket has: a bottom plate, above which a top plate is fixedly connected in parallel through two oppositely arranged vertical poles, an electric push rod is fixedly installed on the top plate, and a lifting plate is further provided between the lifting brackets on both sides, and the output ends of the electric push rods on both sides are fixedly connected to the end portions of the lifting plates on the corresponding sides; in this scheme, when the output ends of the electric push rods on the top plates on both sides are extended and retracted, the lifting plate will be pulled to move vertically up and down between the top plate and the bottom plate, thereby adjusting the height of the corrugated cardboard boxes placed thereon, making it convenient for the staff to easily lift the corrugated cardboard boxes to a position at the same height as the conveying mechanism, so as to facilitate pushing the corrugated cardboard boxes onto the conveying mechanism.

[0015] Preferably, at least one guide column is provided between the two uprights, the lifting plate and the guide column are slidably connected, and the two ends of the guide column are fixedly connected to the top plate and the bottom plate respectively; in this solution, the two guide columns provided can guide and limit the lifting process of the lifting plate, thereby ensuring its stability during the lifting process, avoiding it from tipping over, and also avoiding damage to the corrugated cardboard boxes placed on the lifting plate during the lifting process.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the corrugated cardboard box strapping machine of the present invention:

[0017] 1. By arranging a lifting component on one side of the starting end of the conveying mechanism, the corrugated cardboard boxes to be bundled and coded can be placed on the lifting plate in actual work. As the height of the lifting plate is increased, the corrugated cardboard boxes are lifted to a position at the same height as the conveying mechanism, making it easy to push the corrugated cardboard boxes onto the conveying mechanism, reducing the workload of manual lifting of corrugated cardboard boxes, and also reducing the damage to the waist of the workers during the lifting process, and also greatly improving the conveying efficiency of the corrugated cardboard boxes.

[0018] 2. The device is equipped with a moving component, which can control the horizontal movement of the coding component on the coding bracket, so as to make horizontal adjustments according to the actual position of the corrugated cardboard box during transportation, so that the coding terminal is aligned with the preset coding position on the corrugated cardboard box. There is no need to manually adjust the position of the corrugated cardboard box under the coding terminal, which greatly reduces the manual workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a top view of the utility model;

[0020] Figure 2 Schematic diagram of the coding mechanism in the present invention;

[0021] Figure 3 It is a front view of the utility model;

[0022] Figure 4For this utility model Figure 3 A magnified view of the structure at center A;

[0023] In the picture:

[0024] 1. Conveying mechanism;

[0025] 2. Bundle components;

[0026] 3. Inkjet printing mechanism; 31. Inkjet printing bracket; 311. Support plate; 312. Connecting plate; 32. Moving assembly; 321. Mounting base; 322. Adjusting screw; 323. Guide rod; 324. First motor; 325. Moving base; 33. Inkjet printing assembly; 331. Extension plate; 332. Inkjet terminal; 333. Mounting block; 334. Sliding slot; 335. Driving screw; 336. Second motor; 337. Lifting plate;

[0027] 4. Lifting assembly; 41. Bottom plate; 42. Vertical pole; 43. Top plate; 44. Electric push rod; 45. Lifting plate; 46. Guide column. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention.

[0030] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0031] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0033] See also Figure 1-4 The utility model provides a technical solution: a corrugated cardboard box strapping machine, comprising: a conveying mechanism 1, on which corrugated cardboard boxes to be strapped are transported, and a strapping component 2 and a coding mechanism 3 are sequentially arranged on the conveying mechanism 1 along its conveying direction, wherein the coding mechanism 3 comprises: a coding bracket 31 arranged on the conveying mechanism 1, on which a moving component 32 is movably connected, and a coding component 33 is arranged on the moving component 32, and the coding component 33 is controlled by the moving component 32 to move horizontally along the width of the conveying mechanism 1, and a lifting component 4 is arranged on one side of the starting end of the conveying mechanism 1, which is used to adjust the longitudinal height of the corrugated cardboard boxes to be strapped and transport them to the conveying mechanism 1.

[0034] Specifically, the conveying mechanism 1 in this device is a conveyor belt, which has:

[0035] A conveying frame is horizontally provided with a conveying trough, and multiple conveying rollers are connected to the conveying trough at equal intervals and rotate in sequence. The outer sides of the multiple conveying rollers are connected to the conveying belt. A conveying motor is fixedly installed on the outer side of the conveying frame, and its output end passes through the conveying trough and is fixedly connected to the end of one of the conveying rollers. When the output end of the conveying motor rotates, it will drive the conveying roller fixed to it to rotate, and then the conveying belt is used to control the synchronous rotation of multiple conveying rollers to realize the transmission of the conveying belt, so as to realize the transportation of corrugated cardboard boxes, so that the corrugated cardboard boxes are processed through the strapping component 2 and the coding mechanism 3 in sequence.

[0036] It should be noted that in other schemes, a lifting component 4 can also be set on the side corresponding to the terminal end position of the conveying mechanism 1, which is used to receive the processed corrugated cardboard boxes and then sink them into the work site, making it convenient for subsequent staff to move the corrugated cardboard boxes to the designated stacking position, reducing the workload of manually moving the corrugated cardboard boxes from the conveying mechanism 1.

[0037] Furthermore, the inkjet coding bracket 31 includes: two support plates 311 symmetrically erected and fixed on the conveying mechanism 1, and a connecting plate 312 parallel to the conveying mechanism 1 is fixed between the top ends of the support plates 311 on both sides, and the moving component 32 includes: two mounting seats 321 symmetrically fixed on the top wall of the connecting plate 312, and an adjusting screw 322 is rotatably connected between the mounting seats 321 on both sides. A guide rod 323 is also provided on one side of the adjusting screw 322 in parallel, and its two ends are respectively fixed to the mounting seats 321 on both sides, and a first motor 324 is fixed to one side of the mounting seat 321, and its output end is fixed to the adjusting screw 322, and the outer side of the adjusting screw 322 is screwed with a moving seat 325 that slides with the guide rod 323.

[0038] Furthermore, the inkjet printer assembly 33 includes: an extension plate 331 arranged on the movable seat 325, one end of which is fixed to the movable seat 325, and the other end extends to one side of the inkjet printer bracket 31 and is provided with a lifting component, and a inkjet printer terminal 332 is movably connected to the lifting component, and the lifting component is used to adjust the longitudinal height of the inkjet printer terminal 332.

[0039] Furthermore, the above-mentioned lifting component includes: a mounting block 333 fixedly connected to the bottom wall of the end portion of the extension plate 331 away from the inkjet printer bracket 31, a sliding groove 334 erected on the side wall away from the inkjet printer bracket 31, a driving screw 335 erected and rotatably connected in the sliding groove 334, a second motor 336 fixedly connected to the extension plate 331, an output end of which is fixedly connected to the end of the driving screw 335, a lifting plate 337 slidably connected in the sliding groove 334, one end of which is screwed to the driving screw 335, and the other end of which is fixed to the inkjet printer terminal 332.

[0040] Furthermore, the lifting assembly 4 includes: two symmetrically arranged lifting brackets, each lifting bracket has: a bottom plate 41, on top of which a top plate 43 is fixedly connected in parallel through two oppositely arranged vertical rods 42, an electric push rod 44 is fixedly installed on the top plate 43, and a lifting plate 45 is also arranged between the lifting brackets on both sides, and the output ends of the electric push rods 44 on both sides are fixedly connected to the ends of the lifting plates 45 on the corresponding sides.

[0041] Specifically, a conveying mechanism can also be provided on the lifting plate 45. The conveying mechanism is a conveyor belt, and it is provided on the top wall of the lifting plate 45. Its transmission direction is toward the conveying mechanism 1, wherein the terminal end of the conveying mechanism is in contact with the starting end of the conveying mechanism 1, thereby ensuring that when the lifting plate 45 is lifted to the specified height, the conveying mechanism will smoothly convey the corrugated cardboard box to the conveying mechanism 1, reducing the workload of manual pushing and greatly improving the conveying efficiency.

[0042] Furthermore, at least one guide column 46 is provided between the two upright poles 42 , the lifting plate 45 and the guide column 46 are slidably connected, and both ends of the guide column 46 are fixedly connected to the top plate 43 and the bottom plate 41 respectively.

[0043] The working principle and use process of this utility model:

[0044] The corrugated paper box to be processed is placed on the lifting plate 45. Then the output ends of the electric push rods 44 on both sides are retracted to pull the lifting plate 45 up longitudinally, thereby driving the corrugated paper box to rise. When the lifting plate 45 and the conveying mechanism 1 are at the same height, the corrugated paper box on the lifting plate 45 is pushed onto the conveying mechanism 1.

[0045] The conveying mechanism 1 starts to control the corrugated cardboard box to pass through the strapping assembly 2 and the coding mechanism 3 in sequence. When the corrugated cardboard box moves to the bottom of the coding bracket 31, the output end of the first motor 324 rotates to drive the adjusting screw 322 according to the coding position on the corrugated cardboard box. Under the guidance of the guide rod 323, the movable base 325 moves horizontally, so that the coding terminal 332 moves to the top of the designated coding position of the corrugated cardboard box. Then, the output end of the second motor 336 rotates to control the driving screw 335 to rotate. The lifting plate 337 controls the coding terminal 332 to sink onto the corrugated cardboard box under the guidance of the sliding groove 334 to perform coding processing on it.

[0046] After the coding is completed, the coding assembly 33 is reset, and the corrugated paper box moves along the conveying mechanism 1 to the designated stacking position.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A corrugated box strapping machine, characterized by: include: A conveying mechanism (1) on which corrugated paper boxes to be bundled are conveyed; The conveying mechanism (1) is provided with a bundling assembly (2) and a coding mechanism (3) in sequence along its conveying direction; Wherein, the coding mechanism (3) has: A coding support (31) is provided on the conveying mechanism (1), on which a moving assembly (32) is movably connected, and a coding assembly (33) is provided on the moving assembly (32), and the coding assembly (33) is controlled by the moving assembly (32) to move horizontally along the width of the conveying mechanism (1); And, a lifting assembly (4) is arranged on one side of the starting end of the conveying mechanism (1), which is used to adjust the longitudinal height of the corrugated paper boxes to be bundled and transport them onto the conveying mechanism (1).

2. The corrugated cardboard box strapping machine according to claim 1, characterized in that: The coding support (31) comprises: Two support plates (311) are symmetrically erected and fixed on the conveying mechanism (1), and a connecting plate (312) parallel to the conveying mechanism (1) is fixed between the top ends of the support plates (311) on both sides; The moving assembly (32) comprises: Two mounting seats (321) are symmetrically fixed on the top wall of the connecting plate (312), and an adjusting screw (322) is rotatably connected between the mounting seats (321) on both sides. A guide rod (323) is also provided parallel to one side of the adjusting screw (322), and its two ends are respectively fixed to the mounting seats (321) on both sides; A first motor (324) is fixedly connected to the mounting seat (321) on one side, and its output end is fixedly connected to the adjusting screw (322). The outer side of the adjusting screw (322) is screwed with a moving seat (325) that slides with the guide rod (323).

3. The corrugated cardboard box strapping machine according to claim 2, characterized in that: The coding assembly (33) comprises: An extension plate (331) is provided on the movable seat (325), one end of which is fixed to the movable seat (325), and the other end of which extends to one side of the inkjet printer bracket (31) and is provided with a lifting component; The lifting component is movably connected to a spray terminal (332), and the lifting component is used to adjust the longitudinal height of the spray terminal (332).

4. The corrugated cardboard box strapping machine according to claim 3, characterized in that: The lifting components include: A mounting block (333) is fixedly connected to the bottom wall of the end portion of the extension plate (331) away from the inkjet bracket (31), and a sliding groove (334) is erected on the side wall away from the inkjet bracket (31), and a driving screw (335) is erected and rotatably connected in the sliding groove (334). A second motor (336) is fixedly connected to the extension plate (331), and its output end is fixedly connected to the end of the driving screw (335); A lifting plate (337) is slidably connected in the sliding groove (334), one end of which is screwed to the driving screw (335), and the other end of which is fixedly connected to the spray terminal (332).

5. The corrugated cardboard box strapping machine according to claim 1, characterized in that: The lifting assembly (4) comprises: Two lifting brackets are arranged symmetrically, each lifting bracket has: A bottom plate (41) is fixedly connected to a top plate (43) in parallel with two oppositely arranged vertical rods (42) above the bottom plate (41), and an electric push rod (44) is fixedly mounted on the top plate (43); A lifting plate (45) is also provided between the lifting brackets on both sides, and the output ends of the electric push rods (44) on both sides are fixedly connected to the ends of the lifting plates (45) on the corresponding sides.

6. The corrugated cardboard box strapping machine according to claim 5, characterized in that: At least one guide column (46) is provided between the two upright poles (42), the lifting plate (45) and the guide column (46) are slidably connected, and the two ends of the guide column (46) are respectively fixed to the top plate (43) and the bottom plate (41).

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