Corrugated board embossing device

Abstract

The utility model discloses a corrugated board knurling device which comprises a knurling installation frame, a knurling frame is arranged on the surface of the knurling installation frame in a sliding mode, an adjusting mechanism is arranged in the knurling frame to adjust the position of a knurling structure, and the corrugated board knurling device relates to the technical field of corrugated boards. According to the corrugated board embossing device, the driving columns capable of rotating and adjusting the positions are arranged between the embossing frame and the embossing roller, the surfaces of the driving columns are directly or indirectly fixed to the adjusting gears on the upper side and the lower side, the adjusting gears are meshed with one another and rotate with the motor as power, and then the driving columns can be driven to rotate oppositely; the rotary adjusting rod and the rotary transfer rod are arranged between the adjusting gears, the positions of the transfer rod and the adjusting gears in the embossing frame can be changed by changing the angle of the adjusting rod, at the moment, the embossing rollers can move oppositely, the distance between the embossing rollers is changed, and rapid adjustment is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard technology, specifically to a corrugated cardboard embossing device. Background Technology

[0002] The reference patent, titled "An Embossing Mechanism for Corrugated Paper" (Patent Publication No.: CN216885481U, Patent Publication Date: 2022-07-05), includes a bracket and a purification fan. An electro-hydraulic push rod is bolted to one side of the bottom of the bracket. A concave support frame is located at the bottom of the electro-hydraulic push rod. Embossing rollers are evenly connected from top to bottom along the inner walls of the concave support frame via rotating shafts. Support plates are provided on both sides of the inner cavity of the embossing rollers. Electric heating tubes are bolted between the support plates. Motors are bolted to one side of the concave support frame corresponding to the embossing roller positions. This mechanism has an auxiliary heating system, enabling the paperboard to produce distinct textures even in cold weather, thus significantly improving the embossing effect.

[0003] However, the following problems exist when implementing the above technical solutions: the above solutions can achieve corrugated cardboard embossing effects that are not affected by temperature, but the width of the corrugated cardboard that the embossing device can press is relatively limited, and the position and spacing of the embossing rollers in the device are difficult to adjust. Therefore, it is more suitable for cardboard within a certain thickness. Cardboard that is too thick is difficult to emboss through the space between the embossing rollers, and may also damage the related connection structure of the embossing rollers, thus limiting the overall application range of the device. Therefore, this utility model provides a corrugated cardboard embossing device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a corrugated cardboard embossing device, which solves the problem that the position of the embossing roller inside the corrugated cardboard embossing device is difficult to change, thus limiting the applicability of the device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a corrugated cardboard embossing device, comprising an embossing mounting frame, wherein an embossing frame is slidably mounted on the surface of the embossing mounting frame, and an adjustment mechanism is provided inside the embossing frame to adjust the position of the embossing structure. The adjustment mechanism includes:

[0006] The basic components, set between embossing frames to achieve embossing, include an embossing roller that rotates inside the embossing frame, a drive column that rotates inside the embossing frame, a fixing component that fixes the structure between the drive column and the embossing roller, and an adjustment component that adjusts the position between the embossing frame and the drive column.

[0007] An adjustment component, positioned between the embossing frame and the drive column, enables position adjustment. It includes an adjustment rod that rotates within the embossing frame. A drive component is positioned between the adjustment rod and the embossing frame to enable structural rotation. One end of the adjustment rod is rotatably equipped with a central rotating rod. An adjustment gear is rotatably positioned inside the embossing frame. A reversing component is positioned between the lower adjustment gear and the drive column to enable reverse rotation.

[0008] Preferably, the fixing component includes fixing grooves formed on the surfaces of the drive column and the embossing roller.

[0009] Preferably, the fixed groove is fixedly connected to a fixed tooth, the drive column is slidably provided with a fixed gear, and the embossing frame is provided with a movable groove on its surface.

[0010] Preferably, the drive assembly includes a drive worm gear fixed to the surface of the adjusting rod, and a worm is rotatably connected inside the embossing frame.

[0011] Preferably, the reversing assembly includes a reversing gear that rotates with the inside of the adjusting gear and an acting gear.

[0012] Preferably, the surface of the adjusting gear is provided with an action groove, and an action tooth is fixedly connected inside the action groove.

[0013] Beneficial effects

[0014] This invention provides a corrugated cardboard embossing device. Compared with the prior art, it has the following advantages:

[0015] (1) The corrugated cardboard embossing device has a drive column that can be rotated and adjusted between the embossing frame and the embossing roller. The surface of the drive column is directly or indirectly fixed to the upper and lower adjustment gears. The adjustment gears mesh with each other and rotate with the power of the motor, which can drive the drive column to rotate in opposite directions, so as to realize the rotation of the embossing roller to emboss the surface of the corrugated paper. A rotating adjustment rod and a central rod are set between the adjustment gears. By changing the angle of the adjustment rod, the central rod and the adjustment gear can be moved to change their positions inside the embossing frame. At this time, the embossing rollers can move in opposite directions, changing the distance between them, which is convenient for quick adjustment.

[0016] (2) The corrugated cardboard embossing device has an action groove on the surface of the lower adjustment gear, and an independently rotating reverse gear and action gear are set inside the adjustment gear. When the adjustment gear rotates, it will drive the reverse gear to rotate in the same direction through the internal action gear, thereby making the action gear rotate in the opposite direction relative to the adjustment gear, so that the embossing rollers on the upper and lower sides rotate in different directions. This can realize embossing on the surface of the corrugated cardboard and drive the corrugated cardboard to move. The drive column and the embossing roller are fixed in position through the contact of the simple sliding fixed gear and the fixed tooth, which makes it easy to install different types of embossing rollers according to the requirements. Attached Figure Description

[0017] Figure 1 This is a first-view perspective structural perspective view of the present invention;

[0018] Figure 2 This is a first-view perspective three-dimensional structural cross-sectional view of the adjusting gear of this utility model;

[0019] Figure 3 This is a first-view perspective three-dimensional structural exploded view of the drive component of this utility model;

[0020] Figure 4 This is a second-view perspective three-dimensional structural exploded view of the reverse component of this utility model.

[0021] In the diagram: 1-embossing mounting frame, 2-embossing frame, 3-adjusting mechanism, 31-embossing roller, 32-drive column, 33-adjusting rod, 34-transfer rod, 35-adjusting gear, 4-fixed component, 41-fixed groove, 42-fixed tooth, 43-fixed gear, 44-moving groove, 5-drive component, 51-drive worm gear, 52-worm, 6-reverse component, 61-reverse gear, 62-acting gear, 63-acting groove, 64-acting tooth. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides two technical solutions:

[0024] Example 1

[0025] A corrugated cardboard embossing device includes an embossing mounting frame 1, which is fixed to a corrugated paper conveying and winding mechanism via screws. An embossing frame 2 is slidably mounted on the surface of the embossing mounting frame 1. An electric telescopic rod is fixed between the embossing frame 2 and the embossing mounting frame 1. An adjustment mechanism 3 is provided inside the embossing frame 2 to adjust the position of the embossing structure. The adjustment mechanism 3 includes:

[0026] The basic components, set between the embossing frames 2 to achieve embossing, include an embossing roller 31 that rotates inside the embossing frame 2, a drive column 32 that rotates inside the embossing frame 2, a fixing component 4 that fixes the structure between the drive column 32 and the embossing roller 31, and an adjustment component that adjusts the position between the embossing frame 2 and the drive column 32.

[0027] An adjustment assembly is set between the embossing frame 2 and the drive column 32 to achieve position adjustment. It includes an adjustment rod 33 that rotates inside the embossing frame 2. A drive assembly 5 is set between the adjustment rod 33 and the embossing frame 2 to achieve structural rotation. A central rotating rod 34 is rotatably provided at one end of the adjustment rod 33. An adjustment gear 35 is rotatably provided inside the embossing frame 2. There are four adjustment gears 35 in total. The adjustment gears 35 mesh with each other in pairs. The surface of the adjustment gear 35 is rotatably connected to the surface of the central rotating rod 34 and the adjustment rod 33. The surface of the middle adjustment gear 35 is fixedly connected to one end of the output shaft of the three-phase asynchronous motor through a coupling. A reversing assembly 6 is set between the lower adjustment gear 35 and the drive column 32 to achieve reverse rotation.

[0028] A rotatable and position-adjustable drive column 32 is provided between the embossing frame 2 and the embossing roller 31. The surface of the drive column 32 is directly or indirectly fixed to the upper and lower adjustment gears 35. The adjustment gears 35 mesh with each other and rotate with the power of a motor, which in turn drives the drive column 32 to rotate in opposite directions, so that the embossing roller 31 can rotate to emboss the surface of the corrugated paper. A rotating adjustment rod 33 and a central rotating rod 34 are provided between the adjustment gears 35. By changing the angle of the adjustment rod 33, the central rotating rod 34 and the adjustment gear 35 can be moved to change their positions inside the embossing frame 2. At this time, the embossing roller 31 can move in opposite directions, changing the distance between them, which is convenient for quick adjustment.

[0029] Example 2

[0030] The main difference from Example 1 is:

[0031] A corrugated cardboard embossing device includes a fixing assembly 4 comprising a fixing groove 41 formed on the surfaces of a drive column 32 and an embossing roller 31, with a fixing tooth 42 fixedly connected inside the fixing groove 41. A fixing gear 43 is slidably disposed inside the drive column 32, with the surface of the fixing gear 43 contacting the surface of the fixing tooth 42 inside the drive column 32. A moving groove 44 is formed on the surface of the embossing frame 2, with a columnar protrusion at one end of the fixing gear 43, the surface of which is slidably connected to the inner surface of the moving groove 44. The drive assembly 5 includes a drive worm gear 51 fixed to the surface of an adjusting rod 33, and a worm gear 52 rotatably connected inside the embossing frame 2. The worm gears 52 inside the embossing frame 2 rotate synchronously through a transmission wheel and a transmission belt. The reversing assembly 6 includes a reversing gear 61 rotating inside the adjusting gear 35 and an acting gear 62. The surface of the acting gear 62 is fixedly connected to the surface of the drive column 32. The surface of the gear 61 meshes with the surface of the action gear 62. The surface of the adjusting gear 35 is provided with an action groove 63, and an action tooth 64 is fixedly connected inside the action groove 63. The surface of the action tooth 64 meshes with the surface of the action gear 62. The surface of the lower adjusting gear 35 is provided with an action groove 63, and the interior of the adjusting gear 35 is provided with an independently rotating reverse gear 61 and an action gear 62. When the adjusting gear 35 rotates, it will drive the reverse gear 61 to rotate in the same direction through the internal action tooth 64, thereby causing the action gear 62 to rotate in the opposite direction relative to the adjusting gear 35. This causes the upper and lower embossing rollers 31 to rotate in different directions, which can realize embossing on the surface of corrugated cardboard and drive the corrugated cardboard to move. The driving column 32 and the embossing roller 31 are fixed in position through the contact of the sliding fixed gear 43 and the fixed tooth 42, which facilitates the subsequent installation of different types of embossing rollers 31 according to requirements.

[0032] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0033] During operation, fix the embossing mounting frame 1 in a suitable position and adjust the distance between the embossing rollers 31. Rotate the worm gear 52. The rotation of the worm gear 52 will drive the drive worm wheel 51 to rotate. The rotation of the drive worm wheel 51 will cause the adjusting rod 33 to rotate, which in turn causes the adjusting gear 35 at one end of the adjusting rod 33 to rotate and change position on the surface of the middle adjusting gear 35. At this time, the rotation of the adjusting rod 33 will also cause the central rotating rod 34 to rotate, changing the distance between the upper and lower adjusting gears 35, thus completing the change of the distance between the drive columns 32. At this time, the embossing rollers 31 are... Slide vertically to the position of drive column 32, press the fixed gear 43 inside drive column 32, so that the surface of fixed gear 43 contacts the surface of fixed teeth 42 on both drive column 32 and embossing roller 31, fix the position of drive column 32 and embossing roller 31, and you can start using it. Guide the corrugated paper to the surface of embossing roller 31 and start the motor. The start of the motor will drive the adjusting gear 35 to rotate, which in turn will cause the upper and lower drive columns 32 to rotate. The rotation of drive column 32 drives embossing roller 31 to rotate through fixed gear 43, so as to realize the embossing and transportation of corrugated paper.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corrugated board embossing device comprising an embossing mount (1), characterized in that: The surface of the embossing mounting frame (1) is slidably provided with an embossing frame (2), and the interior of the embossing frame (2) is provided with an adjusting mechanism (3) for adjusting the position of the embossing structure, wherein the adjusting mechanism (3) comprises: A base assembly is arranged between the embossing frames (2) to realize embossing, and comprises an embossing roller (31) rotating in the interior of the embossing frame (2), the interior of the embossing frame (2) is rotatably provided with a driving column (32), a fixing assembly (4) is arranged between the driving column (32) and the embossing roller (31) to realize structure fixation, and an adjusting assembly is arranged between the embossing frame (2) and the driving column (32) to realize position adjustment. The adjusting assembly is arranged between the embossing frame (2) and the driving column (32) to realize position adjustment, and comprises an adjusting rod (33) rotating in the interior of the embossing frame (2), a driving assembly (5) is arranged between the adjusting rod (33) and the embossing frame (2) to realize structure rotation, one end of the adjusting rod (33) is rotatably provided with a transfer rod (34), the interior of the embossing frame (2) is rotatably provided with an adjusting gear (35), and a reverse assembly (6) is arranged between the adjusting gear (35) and the driving column (32) on the lower side to realize reverse rotation.

2. A corrugated paperboard embossing device according to claim 1, characterized in that: The fixing assembly (4) comprises a fixing groove (41) formed on the surface of the driving column (32) and the embossing roller (31).

3. A corrugated board embossing device according to claim 2, characterized in that: The interior of the fixing groove (41) is fixedly connected with a fixing gear (42), the interior of the driving column (32) is slidably provided with a fixing gear (43), and the surface of the embossing frame (2) is provided with a moving groove (44).

4. The embosser for corrugated board according to claim 1, characterized in that: The driving assembly (5) comprises a driving worm gear (51) fixed on the surface of the adjusting rod (33), and the interior of the embossing frame (2) is rotatably connected with a worm (52).

5. The embosser for corrugated board according to claim 1, characterized in that: The reverse assembly (6) comprises a reverse gear (61) rotating in the interior of the adjusting gear (35) and an acting gear (62).

6. A corrugated board embossing device according to claim 5, characterized in that: The surface of the adjusting gear (35) is provided with an acting groove (63), and the interior of the acting groove (63) is fixedly connected with an acting tooth (64).

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