Forming adjusting mechanism of box folding machine

Abstract

According to the forming adjusting mechanism of the box folding machine, the first handle drives the first lead screw to rotate, and then the moving assemblies and the guiding assemblies are driven to move on the first guiding shaft to adjust the distance between the two moving assemblies in the direction of the first shaft; the distance between guide plates in the guide assemblies located on the two moving assemblies in the direction of the first guide shaft is adjusted, after the first handle stops rotating, locking is conducted through a locking piece, the second handle is rotated, and the second handle is rotated. And then the distance between the guide plates in the two guide assemblies located on the same moving assembly in the direction perpendicular to the first guide shaft is adjusted, so that the distance between the guide plates in the guide assemblies can be adjusted in the two perpendicular directions according to a carton formed by folding the carton, and the guiding effect can be achieved in the downward pressing forming process of materials; and meanwhile, the materials can be accurately folded into the pattern of the required paper box by adjusting the position of the guide assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of carton forming, in particular to a forming adjustment mechanism for a folding carton machine. Background Art

[0002] ‌As an indispensable part of modern logistics and life, cartons undertake important responsibilities such as containing, protecting products, and being aesthetically pleasing. In industrial production, according to whether the carton can be folded after forming, it is divided into fixed cartons and folding cartons. Fixed cartons are made by bonding and laminating base paper with veneer materials, so they are also called "pasted cartons". After forming, each side of the box body is fixed and cannot be folded. While folding cartons can be folded up to save storage and transportation space when not packaging the contents. It is the most widely used type of paper packaging container and plays an indispensable role in the packaging industry.

[0003] For example, the patent document with Chinese patent number 202420174457.3 and publication date of August 27, 2024, discloses a high-efficiency automatic carton forming device, including a bracket, a feeding component, a leveling component, a forming component, and an auxiliary component; the feeding component includes a feeding rack inclined on the bracket and a first suction cup mechanism. The first suction cup mechanism is located below the stroke surface and can movably suck and transport the materials on the feeding rack; the leveling component is arranged on the bracket and forms a gap for the materials to pass through and is used for leveling the materials; the forming component is arranged on the bracket and is used for forming the materials; the auxiliary component is provided with a second suction cup mechanism, and the second suction cup mechanism is used for sucking and transporting the materials at the forming component and assisting in the forming of the materials; the feeding component, the leveling component, the forming component, and the auxiliary component are arranged along the material conveying direction, and the feeding port of the feeding rack faces away from the forming component.

[0004] In the above-mentioned literature, the materials are first leveled by the leveling component to make them flat, then fixed by the auxiliary component, and finally pressed into the shape of a carton by the forming component. However, during the pressing and forming process, the materials are not guided, which easily causes deviations at the forming crease of the materials, and finally results in poor forming effect at the crease of the carton. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a forming adjustment mechanism for a folding carton machine, which can play a guiding role during the process of pressing and forming the materials, and at the same time can make the materials accurately folded into the shape of the required carton by adjusting the position of the guiding component.

[0006] To achieve the above object, the present utility model provides a folding box machine forming adjustment mechanism, which includes more than two fixed plates, a first guide shaft, a first lead screw, a guide assembly, and a moving assembly. The fixed plates are fixedly connected to both ends of the relatively and parallelly arranged first guide shaft to form a hollow support body. The two ends of the first lead screw arranged above the first guide shaft are respectively rotatably connected to the fixed plates. One end of the first lead screw is provided with a first handle. The relatively and parallelly arranged moving assemblies are sleeved on the first guide shaft and the first lead screw. The first lead screw is in screw connection with the nuts arranged on the moving assemblies. Rotating the first handle drives the moving assemblies to horizontally move on the first guide shaft. The relatively arranged guide assemblies are fixedly arranged on the moving assemblies in parallel. One end of the moving assembly is provided with a second handle, and rotating the second handle drives the guide assemblies to move along a direction perpendicular to the first guide shaft.

[0007] With the above settings, by driving the first lead screw to rotate through the first handle, the moving assemblies and the guide assemblies arranged on the moving assemblies can be driven to move on the first guide shaft to adjust the distance between the two moving assemblies in the direction of the first guide shaft, and further adjust the distance between the guide assemblies on the two moving assemblies in the direction of the first guide shaft. After the first handle stops rotating, then rotate the second handle, and further the distance between the guide assemblies on the same moving assembly in the direction perpendicular to the first guide shaft can be adjusted, so that the distance of the guide assemblies can be adjusted in two mutually perpendicular directions according to the folded box formed by the folding box, and the material can be accurately folded into the shape of the required box.

[0008] Further, one end of the first lead screw connected to the first handle penetrates through the fixed plate, and a locking member is arranged between the fixed plate and the first handle.

[0009] With the above settings, after the first handle stops rotating, it is convenient to lock the first lead screw through the locking member to prevent the second lead screw from rotating.

[0010] Further, the moving assembly includes a second lead screw, more than two first moving blocks, a second guide shaft, and a second moving block. The second moving block is sleeved on the first guide shaft and the first lead screw. The two ends of the second lead screw are rotatably connected to the second moving block. The two ends of the second guide shaft symmetrically arranged on the upper and lower sides of the second lead screw are respectively fixedly connected to the second moving block. The first moving block is sleeved on the second lead screw and the second guide shaft. The second lead screw is in screw connection with the nuts arranged on the first moving blocks, and the first lead screw is in screw connection with the nuts arranged on the second moving blocks.

[0011] With the above settings, when the second handle drives the second lead screw to rotate, the first moving blocks can be driven to move on the second guide shaft.

[0012] Further, one end of the second lead screw connected to the second handle penetrates through the second moving block, and a locking member is arranged between the second moving block and the second handle.

[0013] With the above settings, after the second handle stops rotating, it is convenient to lock the second lead screw through the locking member to prevent the second lead screw from rotating.

[0014] Further, the guiding assembly includes a connecting block, a guiding plate, and more than two connecting members. The guiding plate is fixed to the connecting block through the connecting members. The connecting block includes a first connecting block and a second connecting block. The guiding plate includes a first guiding plate, a second guiding plate, a third guiding plate, and a fourth guiding plate. One side of the first connecting block arranged parallel to the second lead screw is fixed to the first moving block, and the second connecting block is arranged perpendicular to the first connecting block and fixedly connected to one end of the first connecting block.

[0015] With the above settings, during the movement of the first moving block, it can synchronously drive the first connecting block, the second connecting block, and the guiding plate to move, thereby adjusting the distance of the guiding plate.

[0016] Further, the first guiding plate is fixed to the connecting member arranged perpendicular to the second connecting block. One end of the first guiding plate is bent upward and outward, and the other end of the first guiding plate extends vertically downward. The second guiding plate arranged in parallel with the first guiding plate is fixed to the second connecting block through a fixing member. There are more than two hinge seats below the fixing member, and guiding wheels are arranged on the hinge seats. One end of the second guiding plate is bent upward and outward, and the other end of the second guiding plate extends vertically downward. The bent end face of the first guiding plate and the end face of the second guiding plate are in the same plane.

[0017] With the above settings, it can guide the material in the direction of the first guiding shaft and perform box folding along the direction of the first guiding shaft.

[0018] Further, the third guiding plate is arranged perpendicular to the second guiding plate. The third guiding plate is fixed to the connecting member arranged perpendicular to the first connecting block. One end of the third guiding plate is bent upward and outward, and the other end of the third guiding plate extends vertically downward. The bent end face of the third guiding plate is arranged higher than the end face of the second guiding plate.

[0019] With the above settings, it is convenient to guide the corner of the paper box during the box folding process.

[0020] Further, the fourth guiding plate is arranged on the side of the second guiding plate away from the first guiding plate. The fourth guiding plate is arranged perpendicular to the third guiding plate. The fourth guiding plate is fixed to the connecting member arranged perpendicular to the second connecting block. One end of the fourth guiding plate is bent upward and outward, and the other end of the fourth guiding plate extends vertically downward. The bent end face of the fourth guiding plate is arranged higher than the end face of the third guiding plate.

[0021] With the above settings, during the process of folding the material into a box, it can guide the corner of the material, so that the material sliding down along the first guiding plate and the second guiding plate and the material sliding down along the third guiding plate form a right angle after box folding, thereby forming the material into a box.

[0022] Further, there are more than two fixing seats provided on the fixing plate.

[0023] With the above settings, through the fixing seats, the entire adjusting mechanism can be fixedly installed on the working platform, and then the folding box forming of the conveyed materials can be carried out. Description of the Drawings

[0024] Figure 1 It is a schematic structural connection diagram of the present utility model.

[0025] Figure 2 It is a schematic diagram of another perspective of the structural connection of the present utility model.

[0026] Figure 3 Schematic diagram of the folding box machine forming machine. Detailed Description of the Embodiment

[0027] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0028] As Figure 1 and Figure 2 shown, a folding box machine forming adjusting mechanism includes more than two fixing plates 1, a first guiding shaft 2, a first lead screw 3, a guiding component, and a moving component. In this embodiment, the number of the fixing plates 1, the first guiding shaft 2, the first lead screw 3, and the moving component is two, and the guiding component is set to four. The fixing plates 1 are fixedly connected to both ends of the relatively and parallelly arranged first guiding shaft 2 to form a hollow support body. Four guiding components are arranged in the support body. The two ends of the first lead screw 3 arranged above the first guiding shaft 2 are respectively rotatably connected to the fixing plates 1. One end of the first lead screw 3 is provided with a first handle 31, and the end of the first lead screw 3 connected to the first handle 31 penetrates through the fixing plate 1. In this embodiment, the thread directions at both ends of the first lead screw 3 are opposite. A locking member 32 is arranged between the fixing plate 1 and the first handle 31. In this embodiment, the locking member 32 is a screw with a handle. In this way, after the first handle 31 stops rotating, it is convenient to lock the first lead screw 3 through the locking member 32 to prevent the first lead screw 3 from rotating. In this embodiment, as Figure 1 and Figure 2 shown, both ends of a first lead screw penetrate through the fixing plate. One end of a first lead screw is fixedly connected to a first handle 31, and the other end of a first lead screw is fixedly provided with a sprocket 33, which is connected to the sprocket 33 arranged on another first lead screw through a chain 34. Thus, by rotating one first handle 31, the two first lead screws 3 can be driven to rotate synchronously.

[0029] As Figure 1 and Figure 2As shown, the relatively parallel moving components are sleeved on the first guide shaft 2 and the first lead screw 3. The first lead screw 3 is in screw connection with the nut 4 provided on the moving component. Rotating the first handle 31 drives the moving component to move horizontally on the first guide shaft 2. And since the thread pitches at both ends of the first lead screw are opposite, the moving components will move towards or away from each other. In this embodiment, the moving component includes the second lead screw 5 and more than two first moving blocks 11, the second guide shaft 12, and the second moving block 13. In this embodiment, the thread pitches at both ends of the second lead screw 5 are opposite. The second moving block 13 is sleeved on the first guide shaft 2 and the first lead screw 3. Both ends of the second lead screw 5 are rotatably connected to the second moving block 13. Both ends of the second guide shaft 12 symmetrically arranged on the upper and lower sides of the second lead screw 5 are fixedly connected to the second moving block 13 respectively. The first moving block 11 is sleeved on the second lead screw 5 and the second guide shaft 12. The second lead screw 5 is in screw connection with the nut 4 provided on the first moving block 11. The first lead screw 3 is in screw connection with the nut 4 provided on the second moving block 13. Thus, when the second handle 42 drives the second lead screw 5 to rotate, the first moving block 11 can be made to move on the second guide shaft 12.

[0030] As Figure 1 and Figure 2 shown, the relatively arranged guiding components are fixedly parallel on the moving component. One end of the moving component is provided with the second handle 42. Rotating the second handle 42 drives the guiding component to move along a direction perpendicular to the first guide shaft 2. In this embodiment, one end of the second lead screw 5 connected to the second handle 42 penetrates through the second moving block 13. A locking member 32 is provided between the second moving block 13 and the second handle 42. Thus, after the second handle 42 stops rotating, it is convenient to lock the second lead screw 5 through the locking member 32 to prevent the second lead screw 5 from rotating.

[0031] As Figure 1 and Figure 2As shown in the figure, the guiding assembly includes a connecting block, a guiding plate, and more than two connecting members 6. The guiding plate is fixed to the connecting block through the connecting members. The connecting block includes a first connecting block 21 and a second connecting block 22. The guiding plate includes a first guiding plate 23, a second guiding plate 24, a third guiding plate 25, and a fourth guiding plate 26. One side of the first connecting block 21 arranged parallel to the second lead screw 5 is fixed to the first moving block 11. The second connecting block 22 is arranged perpendicular to the first connecting block 21 and fixedly connected to one end of the first connecting block 21. The first guiding plate 23 is fixed to the connecting member 6 arranged perpendicular to the second connecting block 22. One end of the first guiding plate 23 is bent upward and outward, and the other end of the first guiding plate 23 extends vertically downward; the second guiding plate 24 arranged parallel to the first guiding plate 23 side by side is fixed to the second connecting block 22 through a fixing member 7. More than two hinge seats 8 are arranged below the fixing member 7. Guide wheels 9 are arranged on the hinge seats 8. One end of the second guiding plate 24 is bent upward and outward, and the other end of the second guiding plate 24 extends vertically downward. The bent end face of the first guiding plate 23 and the end face of the second guiding plate 24 are in the same plane, so that the material can be guided in the direction of the first guiding shaft 2 and the folding box is formed along the direction of the first guiding shaft 2; the third guiding plate 25 is arranged perpendicular to the second guiding plate 24. The third guiding plate 25 is fixed to the connecting member 6 arranged perpendicular to the first connecting block 21. One end of the third guiding plate 25 is bent upward and outward, and the other end of the third guiding plate 25 extends vertically downward. The bent end face of the third guiding plate 25 is higher than the end face of the second guiding plate 24, so as to facilitate guiding the corner of the paper box during the folding box process, and at the same time enable the material to be guided in the direction of the second guiding shaft 12 and the folding box to be formed along the direction of the second guiding shaft 12; the fourth guiding plate 26 is arranged on the side of the second guiding plate 24 away from the first guiding plate 23. The fourth guiding plate 26 is arranged perpendicular to the third guiding plate 25. The fourth guiding plate 26 is fixed to the connecting member 6 arranged perpendicular to the second connecting block 22. One end of the fourth guiding plate 26 is bent upward and outward, and the other end of the fourth guiding plate 26 extends vertically downward. The bent end face of the fourth guiding plate 26 is higher than the end face of the third guiding plate 25. In this way, during the process of folding the material into a box, the corner of the material can be guided, so that the material sliding and folding along the first guiding plate 23 and the second guiding plate 24 and the material sliding and folding along the third guiding plate 25 form a right angle after folding the box, so that the material is folded into a box.

[0032] As Figures 1 to 3As shown, in this embodiment, there are more than two fixing seats 14 provided on the fixing plate 1, so that the entire bracket body can be fixedly installed on the bracket 15 through the fixing seats 14, and at the same time, it is ensured that the bending end surface of the guide plate four 26 provided on the bracket body is in the same plane as the feeding platform 16. In this way, the material can be smoothly pushed from the feeding platform 16 to the bending end surface of the guide plate four 26 provided on the bracket body, and then the material is pressed down by the forming device 17 above the bracket body, so that the material is folded into a box under the guidance of the guide plate.

[0033] The working principle of the present utility model: drive the lead screw one to rotate through the handle one, and then drive the moving assembly and the guiding assembly to move on the guiding shaft one to adjust the distance between the two moving assemblies in the direction of the guiding shaft one, and further adjust the distance between the guide plates in the guiding assemblies located on the two moving assemblies in the direction of the guiding shaft one. After the handle one stops rotating, lock it through the locking member, rotate the handle two, and then adjust the distance between the guide plates in the two guiding assemblies located on the same moving assembly in the direction perpendicular to the guiding shaft one, so that the distance between the guide plates in the guiding assembly can be adjusted in two mutually perpendicular directions according to the folded box, making the material accurately folded into the shape of the required box.

Claims

1. A forming adjustment mechanism for a folding box machine, characterized in that: It includes more than two fixed plates, a first guide shaft, a first lead screw, a guiding component and a moving component. The fixed plates are fixedly connected to both ends of the relatively and parallelly arranged first guide shaft to form a hollow support body. The two ends of the first lead screw arranged above the first guide shaft are respectively rotatably connected to the fixed plates. One end of the first lead screw is provided with a first handle. The relatively and parallelly arranged moving components are sleeved on the first guide shaft and the first lead screw. The first lead screw is in screw connection with the nuts arranged on the moving components. Rotating the first handle drives the moving components to horizontally move on the first guide shaft. The relatively arranged guiding components are fixedly parallel on the moving components. One end of the moving components is provided with a second handle. Rotating the second handle drives the guiding components to move along a direction perpendicular to the first guide shaft.

2. The forming adjustment mechanism of a folding box machine according to claim 1, characterized in that: One end of the first lead screw connected to the first handle penetrates through the fixed plate, and a locking member is arranged between the fixed plate and the first handle.

3. The forming adjustment mechanism of a folding box machine according to claim 1, characterized in that: The moving component includes a second lead screw, a first moving block and more than two second guide shafts, a second moving block. The second moving block is sleeved on the first guide shaft and the first lead screw. The two ends of the second lead screw are rotatably connected to the second moving block. The two ends of the second guide shafts symmetrically arranged on the upper and lower sides of the second lead screw are respectively fixedly connected to the second moving block. The first moving block is sleeved on the second lead screw and the second guide shafts. The second lead screw is in screw connection with the nuts arranged on the first moving block. The first lead screw is in screw connection with the nuts arranged on the second moving block.

4. The forming adjustment mechanism of a folding box machine according to claim 3, wherein: One end of the second lead screw connected to the second handle penetrates through the second moving block, and a locking member is arranged between the second moving block and the second handle.

5. The forming adjustment mechanism of a folding box machine according to claim 1, characterized in that: The guiding component includes a connecting block, a guiding plate and more than two connecting members. The guiding plate is fixedly connected to the connecting block through the connecting members. The connecting block includes a first connecting block and a second connecting block. The guiding plate includes a first guiding plate, a second guiding plate, a third guiding plate and a fourth guiding plate. One side of the first connecting block arranged parallel to the second lead screw is fixedly connected to the first moving block. The second connecting block is perpendicularly arranged to the first connecting block and fixedly connected to one end of the first connecting block.

6. The forming adjustment mechanism of a folding box machine according to claim 5, characterized in that: The first guiding plate is fixedly connected to the connecting member perpendicularly arranged to the second connecting block. One end of the first guiding plate is bent upward and outward, and the other end of the first guiding plate extends vertically downward. The second guiding plate arranged parallel to the first guiding plate side by side is fixedly connected to the second connecting block through a fixing member. There are more than two hinge seats arranged below the fixing member. Guide wheels are arranged on the hinge seats. One end of the second guiding plate is bent upward and outward, and the other end of the second guiding plate extends vertically downward. The bent end surface of the first guiding plate and the end surface of the second guiding plate are in the same plane.

7. The forming adjustment mechanism of a folding box machine according to claim 5, characterized in that: The third guiding plate is perpendicularly arranged to the second guiding plate. The third guiding plate is fixedly connected to the connecting member perpendicularly arranged to the first connecting block. One end of the third guiding plate is bent upward and outward, and the other end of the third guiding plate extends vertically downward. The bent end surface of the third guiding plate is arranged higher than the end surface of the second guiding plate.

8. The forming adjustment mechanism of a folding box machine according to claim 5, characterized in that: The fourth guiding plate is arranged on the side of the second guiding plate away from the first guiding plate. The fourth guiding plate is perpendicularly arranged to the third guiding plate. The fourth guiding plate is fixedly connected to the connecting member perpendicularly arranged to the second connecting block. One end of the fourth guiding plate is bent upward and outward, and the other end of the fourth guiding plate extends vertically downward. The bent end surface of the fourth guiding plate is arranged higher than the end surface of the third guiding plate.

9. The forming adjustment mechanism of a folding box machine according to claim 1, characterized in that: There are more than two fixed seats arranged on the fixed plate.

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