Multi-roller pressurizing structure of shaving board pre-pressing machine

Abstract

The utility model discloses a multi-roller pressurizing structure of a shaving board pre-pressing machine, which relates to the technical field of shaving board pre-pressing machines, is suitable for pressurizing the shaving board pre-pressing machine, and comprises a driving unit, the adjusting unit is arranged on the upper surface of the driving unit, the driving unit comprises a driving assembly and a rolling assembly arranged on the outer surface of the driving assembly, and the adjusting unit comprises a pressurizing assembly arranged on the outer surface of the driving unit and a limiting assembly arranged on the outer surface of the pressurizing assembly. Through mutual cooperation of the supporting base, the first mounting plate, the first driving roller, the first driving gear disc, the first driven roller, the second driving gear disc, the mounting base and the first pressurizing roller, the practicability of the pressurizing framework can be conveniently driven; the supporting frame, the hydraulic cylinder, the telescopic limiting rod, the lifting support, the second mounting plate, the second pressurizing roller, the limiting groove body and the fixing bolt are matched with one another, so that the second pressurizing roller can be conveniently adjusted to ascend and descend, and the flexibility of the multi-roller pressurizing structure of the shaving board pre-pressing machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of particleboard pre-pressing machines, in particular to a multi-roller pressing structure of a particleboard pre-pressing machine. Background Art

[0002] Particleboard, also known as bagasse board, is a man-made board made of wood or other lignocellulosic materials, which is glued together under heat and pressure after applying adhesive. Therefore, in the process of particleboard processing, it is necessary to use a pre-press to shape it.

[0003] In the prior art, a patent document with publication number CN218195824U proposes an efficient pre-pressing device for a particleboard production line, comprising a main box, a workbench fixedly arranged on the top of the main box, a first conveying platform and a second conveying platform fixedly arranged on the top of the workbench, a pre-pressing bin fixedly arranged on the top of the workbench, a first rotating motor fixedly arranged on the rear end face of the pre-pressing bin, and a first rotating rod fixedly arranged on the output end of the first rotating motor. In the utility model, two independently controlled rolling rollers are arranged between the two conveying platforms, the particleboard is pressed by the two rolling rollers, and the rolling roller at the bottom also plays a role of conveying, so that the pre-pressing effect of the whole device is better and more efficient, and at the same time, if one of them fails, it will not affect the use of the whole device, and the failure rate is lower.

[0004] In order to solve the problem that the pre-pressing device usually uses a single rolling roller for pre-pressing and the pre-pressing effect is poor, the existing technology adopts a method of processing by arranging two independently controlled rolling rollers between two conveying tables and pressing the particleboard with the two rolling rollers. However, there is a situation that the device cannot adjust the pressure force, which reduces the practicability of the pre-pressing device. Utility Model Content

[0005] The utility model aims to provide a multi-roller pressing structure of a particleboard pre-pressing machine to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A multi-roller pressurizing structure of a particleboard pre-pressing machine is suitable for pressurizing the particleboard pre-pressing machine, comprising a driving unit; and an adjusting unit arranged on the upper surface of the driving unit, wherein the driving unit comprises a driving component and a rolling component arranged on the outer surface of the driving component, and the adjusting unit comprises a pressurizing component arranged on the outer surface of the driving unit and a limiting component arranged on the outer surface of the pressurizing component.

[0008] A further improvement of the technical solution of the utility model is that the driving assembly includes a supporting base, the inner wall of the supporting base is fixedly connected to a mounting plate, the outer surface of the mounting plate is rotatably connected to a driving roller, one side of the driving roller is detachably connected to a driving gear plate, and the other side of the driving roller is detachably connected to a driving motor detachably connected to the outer surface of the mounting plate.

[0009] A further improvement of the technical solution of the utility model is that the outer surface of the support base is rotatably connected to a driven roller 1, the outer surface of the driven roller 1 is detachably connected to a driving gear plate 2, and the outer surface of the driving gear plate 2 is rotatably connected to the outer surface of the driving gear plate 1 through a chain.

[0010] By adopting the above technical solution, the support base, the mounting plate 1, the driving roller 1, the driving gear plate 1, the driven roller 1 and the driving gear plate 2 cooperate with each other to conveniently drive the particle board to move in the horizontal direction.

[0011] A further improvement of the technical solution of the utility model is that the rolling assembly includes a mounting seat, the base of the mounting seat is detachably connected to the outer surface of the mounting seat, and the inner wall of the mounting seat is rotatably connected to a pressure roller.

[0012] By adopting the above technical solution, the particleboard can be die-casted conveniently by using the cooperation between the mounting seat and the pressure roller.

[0013] A further improvement of the technical solution of the utility model is that the lifting assembly includes a support frame, the bottom surface of the support frame is fixedly connected to the upper surface of the support base, the upper surface of the support frame is detachably connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder is detachably connected to a lifting frame, and the upper surface of the lifting frame is detachably connected to a telescopic limit rod detachably connected to the upper surface of the support frame.

[0014] By adopting the above technical solution, the support frame, the hydraulic cylinder, the telescopic limit rod and the lifting bracket cooperate with each other to conveniently drive the lifting bracket to rise and fall.

[0015] A further improvement of the technical solution of the utility model is that: a second mounting plate is fixedly connected to the bottom surface of the lifting bracket, and a second pressure roller is rotatably connected to the bottom of the second mounting plate.

[0016] By adopting the above technical solution, the particle board can be pressed in a replicable manner through the cooperation between the second mounting plate and the second pressure roller.

[0017] A further improvement of the technical solution of the utility model is that the limiting assembly includes a limiting groove and a fixing bolt, one side of the limiting groove is fixedly connected to the outer surface of the support base, and the inner wall of the limiting groove is slidably connected to a fixing bolt fixedly connected to the second outer surface of the mounting plate.

[0018] By adopting the above technical solution, the position of the second mounting plate can be conveniently fixed by the cooperation between the limiting groove and the fixing bolt.

[0019] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0020] 1. The utility model provides a multi-roller pressurizing structure of a particleboard pre-pressing machine, which adopts a supporting base, a mounting plate, a driving roller, a driving gear plate, a driven roller, a driving gear plate, a mounting seat and a pressurizing roller, which cooperate with each other to facilitate the practicality of the driving pressurizing structure.

[0021] 2. The utility model provides a multi-roller pressurizing structure of a particleboard pre-pressing machine, which adopts the cooperation of a support frame, a hydraulic cylinder, a telescopic limit rod, a lifting bracket, a second mounting plate, a second pressurizing roller, a limit groove body and a fixing bolt to conveniently adjust the lifting and lowering of the second pressurizing roller, thereby increasing the flexibility of the multi-roller pressurizing structure of the particleboard pre-pressing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a front structural schematic diagram of the utility model;

[0024] Figure 3 It is a schematic diagram of the local structure of the drive unit of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the regulating unit of the utility model;

[0026] Figure 5 It is a schematic diagram of the structure of the limit assembly of the utility model.

[0027] In the figure: 1. driving unit; 11. supporting base; 12. mounting plate 1; 13. driving roller 1; 14. driving gear plate 1; 15. driven roller 1; 16. driving gear plate 2; 17. mounting seat; 18. pressure roller 1; 2. adjusting unit; 21. supporting frame; 22. hydraulic cylinder; 23. telescopic limit rod; 24. lifting bracket; 25. mounting plate 2; 26. pressure roller 2; 27. limit slot; 28. fixing bolt. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the embodiments:

[0029] Example 1

[0030] like Figure 1-5As shown, the utility model provides a multi-roller pressurizing structure of a particleboard pre-pressing machine, comprising a driving unit 1; and an adjusting unit 2 arranged on the upper surface of the driving unit 1, the driving unit 1 comprises a driving component and a rolling component arranged on the outer surface of the driving component, the adjusting unit 2 comprises a pressurizing component arranged on the outer surface of the driving unit 1 and a limiting component arranged on the outer surface of the pressurizing component, the driving component comprises a supporting base 11, the inner wall of the supporting base 11 is fixedly connected with a mounting plate 12, the outer surface of the mounting plate 12 is rotatably connected with a driving roller 13, one side of the driving roller 13 is detachably connected with a driving gear plate 14, and the other side of the driving roller 13 is detachably connected with a gear plate 14 detachably connected to the outer surface of the mounting plate 12 A driving motor and a support base 11 are rotatably connected to the outer surface of the driven roller 15, and the outer surface of the driven roller 15 is detachably connected to the driving gear plate 16. The outer surface of the driving gear plate 16 is rotatably connected to the outer surface of the driving gear plate 14 through a chain. The rolling assembly includes a mounting seat 17, and the base of the mounting seat 17 is detachably connected to the outer surface of the mounting seat 17. The inner wall of the mounting seat 17 is rotatably connected to a pressure roller 18. During the use of the multi-roller pressurizing structure of the particleboard pre-pressing machine, the driving roller 13 is driven to rotate by starting the driving motor, thereby cooperating with the driving gear plate 14 and the chain to drive the driving gear plate 16 to rotate, thereby conveniently driving the particleboard to enter the upper surface of the pressure roller 18 for die-casting.

[0031] Example 2

[0032] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the lifting component includes a support frame 21, the bottom surface of the support frame 21 is fixedly connected to the upper surface of the support base 11, the upper surface of the support frame 21 is detachably connected to the hydraulic cylinder 22, the telescopic end of the hydraulic cylinder 22 is detachably connected to the lifting bracket 24, the upper surface of the lifting bracket 24 is detachably connected to the telescopic limiting rod 23 detachably connected to the upper surface of the support frame 21, the bottom surface of the lifting bracket 24 is fixedly connected to the mounting plate 25, the bottom of the mounting plate 25 is rotatably connected to the pressure roller 26, the limiting component includes a limiting groove body 27 and a fixing bolt 28, one side of the limiting groove body 27 is connected to the support base 11 The outer surface of the pressure roller 26 is fixedly connected, and the inner wall of the limiting groove body 27 is slidably connected with a fixing bolt 28 fixedly connected to the outer surface of the mounting plate 25. When it is necessary to adjust the distance between the pressure roller 26 and the fixing bolt 28 to increase the pressure, first loosen the fixing bolt 28 so that the mounting plate 25 can be freely lifted and lowered, and then start the hydraulic cylinder 22, and the telescopic end of the hydraulic cylinder 22 drives the lifting bracket 24 to lift and lower within the limit of the telescopic limiting rod 23, thereby adjusting the distance between the pressure roller 26 and the pressure roller 18 to increase the pressure intensity on the particleboard. After the adjustment is completed, tighten the fixing bolt 28 to fix the position of the mounting plate 25, so that the mounting plate 25 moves when the particleboard is pressurized and die-cast.

[0033] The working principle of the multi-roller press structure of the particleboard pre-pressing machine is described in detail below.

[0034] like Figure 1-5 As shown, in the process of using the multi-roller pressurizing structure of the particleboard pre-pressing machine, the driving motor is started to drive the driving roller 13 to rotate, thereby cooperating with the driving gear plate 14 and the chain to drive the driving gear plate 2 16 to rotate, thereby conveniently driving the particleboard to enter the upper surface of the pressure roller 18 for die-casting. When it is necessary to adjust the distance between the pressure roller 26 and the fixing bolt 28 to increase the pressure, first loosen the fixing bolt 28 so that the mounting plate 25 can be freely lifted and lowered, and then start the hydraulic cylinder 22, and the telescopic end of the hydraulic cylinder 22 drives the lifting bracket 24 to lift and lower within the limit of the telescopic limit rod 23, thereby adjusting the distance between the pressure roller 26 and the pressure roller 18 to increase the pressure intensity on the particleboard. After the adjustment is completed, tighten the fixing bolt 28 to fix the position of the mounting plate 25, so that the mounting plate 25 moves when the particleboard is pressure-casted.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A multi-roller pressing structure of a particleboard pre-pressing machine, suitable for pressurizing a particleboard pre-pressing machine, comprising a drive unit (1); and an adjustment unit (2) arranged on the upper surface of the driving unit (1), characterized in that: The driving unit (1) comprises a driving component and a rolling component arranged on the outer surface of the driving component, the adjusting unit (2) comprises a pressurizing component arranged on the outer surface of the driving unit (1) and a limiting component arranged on the outer surface of the pressurizing component, the pressurizing component comprises a support frame (21), the bottom surface of the support frame (21) is fixedly connected to the upper surface of the supporting base (11), the upper surface of the support frame (21) is detachably connected to a hydraulic cylinder (22), the telescopic end of the hydraulic cylinder (22) is detachably connected to a lifting frame (24), the upper surface of the lifting frame (24) is detachably connected to a telescopic limiting rod (23) detachably connected to the upper surface of the support frame (21), the bottom surface of the lifting frame (24) is fixedly connected to a second mounting plate (25), and the bottom of the second mounting plate (25) is rotatably connected to a second pressurizing roller (26).

2. The multi-roller pressing structure of a particleboard pre-pressing machine according to claim 1, characterized in that: The driving assembly comprises a supporting base (11), the inner wall of the supporting base (11) is fixedly connected to a mounting plate (12), the outer surface of the mounting plate (12) is rotatably connected to a driving roller (13), one side of the driving roller (13) is detachably connected to a driving gear plate (14), and the other side of the driving roller (13) is detachably connected to a driving motor detachably connected to the outer surface of the mounting plate (12).

3. The multi-roller pressing structure of a particleboard pre-pressing machine according to claim 2, characterized in that: The outer surface of the support base (11) is rotatably connected to a driven roller 1 (15), the outer surface of the driven roller 1 (15) is detachably connected to a driving gear plate 2 (16), and the outer surface of the driving gear plate 2 (16) is rotatably connected to the outer surface of the driving gear plate 1 (14) via a chain.

4. The multi-roller pressing structure of a particleboard pre-pressing machine according to claim 3, characterized in that: The rolling assembly comprises a mounting seat (17), the base of the mounting seat (17) is detachably connected to the outer surface of the mounting seat (17), and the inner wall of the mounting seat (17) is rotatably connected to a pressure roller (18).

5. The multi-roller pressing structure of a particleboard pre-pressing machine according to claim 1, characterized in that: The limiting assembly comprises a limiting groove body (27) and a fixing bolt (28), one side of the limiting groove body (27) is fixedly connected to the outer surface of the support base (11), and the inner wall of the limiting groove body (27) is slidably connected to the fixing bolt (28) fixedly connected to the outer surface of the second mounting plate (25).

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