Box nailing device for corrugated box

Abstract

The carton nailing device for the corrugated carton comprises a carton nailing machine body, a pressing assembly is arranged on the inner side of the carton nailing machine body, and a supporting assembly is arranged on the inner side of the carton nailing machine body and located below the pressing assembly. The pressing assembly comprises a machining table transversely arranged on the inner side of the box nailing machine body. According to the carton nailing device for the corrugated carton, the pressing spring is arranged, so that the pressing plate firmly compacts the non-nailed part of the carton, the situation that the non-nailed part of the carton is misplaced when the carton is pushed or stapled by a nailing gun is avoided, the supporting plate and the supporting plate are arranged, and therefore the carton nailing device is convenient to use. The carton binding device improves the carton binding stability, can directly replace cartons with the same size without adjustment, and is simple and practical in structure and good in use effect.

Description

Technical Field

[0001] The utility model relates to the field of corrugated paper, in particular to a box nailing device for corrugated paper boxes. Background Art

[0002] Corrugated cardboard is made by gluing together face paper, lining paper, core paper, and corrugated paper processed into corrugated sheets. Depending on the packaging requirements, corrugated cardboard can be processed into single-faced corrugated board, three-ply board, five-ply board, and other types. Corrugated cardboard offers advantages such as light weight, high strength, impact resistance, sound insulation, thermal insulation, and environmental friendliness and recyclability. Corrugated cardboard has a wide range of applications, primarily in the packaging, transportation, construction, and furniture industries.

[0003] Corrugated boxes are a widely used packaging product. With its superior performance and good processing performance, it has gradually replaced wooden boxes and other transport packaging containers and has become the main force of transport packaging. Aluminum corrugated cardboard is made into corrugated boxes through die-cutting, creasing, nailing or gluing.

[0004] When connecting corrugated boxes, a nailing device is usually used to connect the corrugated cardboard. Application number: CN202323265579.8, discloses a nailing device for corrugated boxes, which uses a lifting mechanism and an elastic support mechanism to hold corrugated boxes of different sizes. There is no need to use a complicated clamping mechanism to firmly clamp the box, so that the next corrugated box can be quickly replaced. However, when the device is in use, the stability of the carton is poor, and in the process of nailing the box with a nail gun, the shaking caused by the nail gun can easily cause the un-nailed part of the carton to be misaligned, resulting in a worse final nailing effect. Secondly, every time the corrugated box to be nailed is replaced, the clamping mechanism needs to be raised and reset and then moved down again for clamping. Generally speaking, the use effect is not good.

[0005] Therefore, it is necessary to provide a corrugated box nailing device to solve the above technical problems. Utility Model Content

[0006] The utility model provides a box nailing device for corrugated paper boxes, which solves the problem in the related art that some existing box nailing devices for corrugated paper boxes are inconvenient to fix the paper boxes when in use and may be misaligned during the box nailing process.

[0007] In order to solve the above technical problems, the utility model provides a corrugated box stapling device, comprising: a stapling machine body, a pressing assembly provided on the inner side of the stapling machine body, and a supporting assembly provided on the inner side of the stapling machine body and below the pressing assembly;

[0008] The pressing assembly includes a processing table arranged transversely inside the nail box body, a sliding groove is opened transversely on the top of the processing table, and a pressing member is arranged inside the sliding groove so as to slide left and right along its length direction;

[0009] The supporting assembly includes a base plate arranged at the bottom of the nail box body, a bidirectional threaded screw is arranged on the inner side of the base plate so as to be rotatable laterally, two threaded sleeves are arranged on the circumferential side surface of the bidirectional threaded screw so as to be slidable left and right along its length direction, a connecting plate is rotatably arranged on the top of the two threaded sleeves, and a support plate is rotatably arranged on the top of the two connecting plates.

[0010] Preferably, the pressing member includes a sliding block that can slide left and right and is arranged on the inner side of the sliding groove, and a sliding rod is vertically arranged on the top of the sliding block that can slide up and down, and the bottom end of the sliding rod passes through the top of the sliding block and extends to the inner side thereof, and a pressing plate is provided at the bottom end of the sliding rod, and a pressing spring is provided on the top of the pressing plate and on the peripheral side of the sliding rod, and the top end of the compression spring is fixedly connected to the inner side of the sliding block.

[0011] Preferably, a guide rail is provided on the left side of the top of the base plate, and a guide pulley is provided on the inner side of the guide rail so as to slide up and down, and the right side of the guide pulley is fixedly connected to the left side of the support plate.

[0012] Preferably, an extension plate is provided on the rear side of the support plate, a supporting plate is provided on the top of the extension plate which can slide forward and backward along its length direction, and bolts for fixing the sliding position are provided on the inner side of the supporting plate.

[0013] Preferably, the right end of the bidirectional threaded screw passes through the inner side of the base plate and extends to the right side thereof, and a handwheel is provided at the right end of the bidirectional threaded screw.

[0014] Preferably, a nail box mechanism is provided at the top of the inner side of the nail box body and above the sliding groove, a telescopic cylinder is provided on the left side of the top of the processing table, and the output end on the right side of the telescopic cylinder is fixedly connected to the left side of the sliding block.

[0015] Compared with the related art, the present invention provides a corrugated box nailing device with the following features:

[0016] Beneficial effects:

[0017] The utility model provides a nailing device for corrugated paper boxes. By arranging a compression spring, the compression plate firmly presses the un-nailed part of the paper box, thereby avoiding the un-nailed part from being dislocated when the paper box is pushed or stapled by a staple gun. In addition, by arranging a support plate and a supporting plate, the stability of the paper box during stapling is improved. For paper boxes of the same size, they can be directly replaced without adjustment. The structure is simple and practical, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of a preferred embodiment of a corrugated box nailing device provided by the utility model;

[0019] Figure 2 for Figure 1 The structural diagram of the rear view of the nail box body shown;

[0020] Figure 3 for Figure 2 The schematic diagram of the structure of the front view of the pressing member shown;

[0021] Figure 4 for Figure 1 A schematic diagram of the cross-sectional structure of the bottom plate shown;

[0022] Figure 5 for Figure 1 The device shown is a schematic structural diagram of the rear view in the carton state.

[0023] Numbers in the figure: 1. Box nailing machine body; 2. Clamping assembly; 21. Processing table; 22. Sliding groove; 23. Clamping piece; 231. Sliding block; 232. Sliding rod; 233. Clamping plate; 234. Clamping spring; 3. Support assembly; 31. Bottom plate; 32. Bidirectional threaded screw; 33. Threaded sleeve; 34. Connecting plate; 35. Support plate; 36. Guide rail; 37. Guide pulley; 38. Extension plate; 39. Support plate; 4. Bolt; 5. Handwheel; 6. Box nailing mechanism; 7. Telescopic cylinder. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0025] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 ,in Figure 1 A structural schematic diagram of a preferred embodiment of a corrugated box nailing device provided by the utility model; Figure 2 for Figure 1 The structural diagram of the rear view of the nail box body shown; Figure 3 for Figure 2The schematic diagram of the structure of the front view of the pressing member shown;

[0026] Figure 4 for Figure 1 A schematic diagram of the cross-sectional structure of the bottom plate shown; Figure 5 for Figure 1 The device is shown as a schematic diagram of a rear view of a corrugated cardboard box, comprising: a box stapling device 1, a pressing assembly 2 provided on the inner side of the box stapling device 1, and a supporting assembly 3 provided on the inner side of the box stapling device 1 and below the pressing assembly 2;

[0027] The pressing assembly 2 includes a processing table 21 disposed transversely on the inner side of the nail box body 1. A sliding groove 22 is provided transversely on the top of the processing table 21. A pressing member 23 is provided inside the sliding groove 22 so as to slide left and right along its length.

[0028] By setting the pressing member 23, even in the process of nailing the box, the pressing member 23 will press the box body on the side that is not nailed, thereby avoiding the problem of misalignment of the nailing box caused by lack of fixation when pushing the box body to move during the nailing process.

[0029] The supporting assembly 3 includes a base plate 31 arranged at the bottom of the nail box body 1, and a bidirectional threaded screw 32 is rotatably provided on the inner side of the base plate 31. Two threaded sleeves 33 are rotatably provided on the circumferential side of the bidirectional threaded screw 32 so as to slide left and right along its length direction. A connecting plate 34 is rotatably provided on the top of the two threaded sleeves 33, and a supporting plate 35 is rotatably provided on the top of the two connecting plates 34.

[0030] The rotation of the bidirectional threaded screw 32 drives the two threaded sleeves 33 to move relative to or apart from each other, and then cooperates with the setting of the connecting plate 34 and the support plate 35, and moves the support plate 35 upward or downward under the action of the guide pulley 37, so that the support plate 35 supports the bottom of the carton.

[0031] The pressing member 23 includes a sliding block 231 which can slide left and right and is arranged on the inner side of the sliding groove 22. A sliding rod 232 is vertically arranged on the top of the sliding block 231 which can slide up and down. The bottom end of the sliding rod 232 passes through the top of the sliding block 231 and extends to its inner side. A pressing plate 233 is provided at the bottom end of the sliding rod 232. A pressing spring 234 is provided on the top of the pressing plate 233 and on the peripheral side of the sliding rod 232. The top end of the pressing spring 234 is fixedly connected to the inner side of the sliding block 231.

[0032] When nailing the box, the side of the box body where the box is nailed and away from the nailing box mechanism 6 can be moved to the bottom of the clamping plate 233. Under the action of the clamping spring 234, the clamping plate 233 will firmly abut the top of the box body where the box needs to be nailed. Therefore, when the telescopic cylinder 7 pushes the sliding block 231, it can not only push the box body normally to meet the binding requirements, but also compact the unnaked boxes during the movement of the box body to prevent dislocation.

[0033] A guide rail 36 is provided on the left side of the top of the bottom plate 31 , and a guide pulley 37 is provided on the inner side of the guide rail 36 so as to slide up and down. The right side of the guide pulley 37 is fixedly connected to the left side of the support plate 35 .

[0034] An extension plate 38 is provided at the rear side of the support plate 35 , and a support plate 39 is provided on the top of the extension plate 38 so as to slide forward and backward along its length direction. Bolts 4 for fixing the sliding position are provided on the inner side of the support plate 39 .

[0035] The support plate 39 is fixed to the top of the extension plate 38 by bolts 4, so that the support plate 39 supports and fixes the rear side of the box body, thereby improving the stability of the box body when being bound.

[0036] The right end of the bidirectional threaded screw 32 passes through the inner side of the bottom plate 31 and extends to the right side thereof. The right end of the bidirectional threaded screw 32 is provided with a hand wheel 5 .

[0037] It is only necessary to adjust and rotate the hand wheel 5 when nailing boxes of different sizes; when nailing boxes of the same size, the boxes can be directly placed, thereby improving the nailing efficiency.

[0038] A nail box mechanism 6 is provided at the top of the inner side of the nail box body 1 and above the sliding groove 22, and a telescopic cylinder 7 is provided on the left side of the top of the processing table 21. The output end on the right side of the telescopic cylinder 7 is fixedly connected to the left side of the sliding block 231.

[0039] The carton stapling machine body 1 controls the telescopic cylinder 7 and the stapling mechanism 6 to operate intermittently to complete the stapling of the cartons.

[0040] The working principle of the corrugated box nailing device provided by the utility model is as follows:

[0041] Step 1: When in use, the side of the box body where the boxes are to be stapled and away from the staple mechanism 6 can be moved to the bottom of the pressing plate 233. Under the action of the pressing spring 234, the pressing plate 233 will firmly abut the top of the box body where the boxes need to be stapled. Therefore, when the telescopic cylinder 7 pushes the sliding block 231, it can not only push the box body normally to meet the binding requirements, but also compact the unstapled boxes during the movement of the box body to prevent dislocation.

[0042] Step 2: According to the actual size of the carton, the two threaded sleeves 33 are driven to move relative to or away from each other by the rotation of the bidirectional threaded screw 32, and then the support plate 35 is moved upward or downward under the action of the guide pulley 37 in coordination with the setting of the connecting plate 34 and the support plate 35, so that the support plate 35 supports the bottom of the carton. The support plate 39 is fixed to the position of the top of the extension plate 38 by the bolt 4, so that the support plate 39 supports and fixes the rear side of the carton, thereby improving the stability of the carton when being bound;

[0043] Step 3: The telescopic cylinder 7 and the nailing mechanism 6 are controlled to operate intermittently by the nailing machine body 1, so as to complete the nailing requirements for the cartons. After the nailing is completed, the nailed cartons of the same size can be directly put back.

[0044] Compared with the related art, the present invention provides a corrugated box nailing device with the following features:

[0045] Beneficial effects:

[0046] By setting the compression spring 234, the compression plate 233 firmly presses the un-nailed part of the carton, thereby avoiding the misalignment of the un-nailed part when the carton is pushed or stapled by a staple gun, and by setting the support plate 35 and the supporting plate 39, the stability of the carton during binding is improved. For cartons of the same size, they can be directly replaced without adjustment. The structure is simple and practical, and the use effect is good.

[0047] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A corrugated box nailing device, characterized in that: include: A nail box body (1), wherein a pressing assembly (2) is provided on the inner side of the nail box body (1), and a supporting assembly (3) is provided on the inner side of the nail box body (1) and below the pressing assembly (2); The pressing assembly (2) comprises a processing table (21) arranged transversely on the inner side of the nail box body (1), a sliding groove (22) is opened transversely on the top of the processing table (21), and a pressing member (23) is arranged inside the sliding groove (22) so as to be slidable left and right along the length direction thereof; The supporting assembly (3) includes a bottom plate (31) arranged at the bottom of the nail box body (1), a bidirectional threaded screw (32) is rotatably arranged on the inner side of the bottom plate (31), two threaded sleeves (33) are rotatably arranged on the circumferential side of the bidirectional threaded screw (32) along its length direction, and the tops of the two threaded sleeves (33) are rotatably provided with connecting plates (34), and the tops of the two connecting plates (34) are rotatably provided with supporting plates (35).

2. A corrugated box stapling device according to claim 1, characterized in that: The pressing member (23) includes a sliding block (231) which is arranged on the inner side of the sliding groove (22) and can slide left and right. A sliding rod (232) is vertically arranged on the top of the sliding block (231) and can slide up and down. The bottom end of the sliding rod (232) passes through the top of the sliding block (231) and extends to the inner side thereof. A pressing plate (233) is arranged at the bottom end of the sliding rod (232). A pressing spring (234) is arranged on the top of the pressing plate (233) and located on the peripheral side of the sliding rod (232). The top end of the pressing spring (234) is fixedly connected to the inner side of the sliding block (231).

3. The corrugated box stapling device according to claim 1, characterized in that: A guide rail (36) is provided on the left side of the top of the bottom plate (31), and a guide pulley (37) is provided on the inner side of the guide rail (36) so as to slide up and down. The right side of the guide pulley (37) is fixedly connected to the left side of the support plate (35).

4. The corrugated box stapling device according to claim 1, characterized in that: An extension plate (38) is provided on the rear side of the support plate (35), and a support plate (39) is provided on the top of the extension plate (38) so as to be slidable forward and backward along its length direction. A bolt (4) for fixing the sliding position is provided on the inner side of the support plate (39).

5. The corrugated box stapling device according to claim 1, characterized in that: The right end of the bidirectional threaded screw (32) passes through the inner side of the bottom plate (31) and extends to the right side thereof. The right end of the bidirectional threaded screw (32) is provided with a hand wheel (5).

6. A corrugated box stapling device according to claim 2, characterized in that: A box nailing mechanism (6) is provided at the top of the inner side of the box nailing machine body (1) and above the sliding groove (22), and a telescopic cylinder (7) is provided on the left side of the top of the processing table (21), and the output end on the right side of the telescopic cylinder (7) is fixedly connected to the left side of the sliding block (231).

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