Slab pre-pressing device for production of high-moisture-proof shaving board

Abstract

The utility model relates to the technical field of high-moisture-proof shaving board production, and discloses a plate blank pre-pressing device for high-moisture-proof shaving board production, which comprises a fixing table, a first conveying device is arranged at the top of the fixing table, adjusting synchronizing mechanisms are arranged at the top and in the fixing table, a pre-pressing bin is arranged at the position of the fixing table, and a second conveying device is arranged at the top of the fixing table. Through the arranged adjusting synchronizing mechanism, according to the plate thickness and the production requirement, the distance between the first pressing roller and the second pressing roller can be rapidly adjusted by starting a first motor, the pre-pressing distance suitable for a plate blank can be further rapidly adjusted according to the plate blank thickness and the production requirement, and therefore the application range of the device is further expanded; and plate blanks with different thicknesses can be produced according to production requirements, then a second motor is started, a first pressing roller and a second pressing roller can be synchronously driven to rotate synchronously at the same time, the first pressing roller and the second pressing roller can drive the plate blanks to move rightwards, and therefore the stability in the pressing process is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high moisture-proof particleboard production, in particular to a slab pre-pressing device for high moisture-proof particleboard production. Background Art

[0002] A pre-pressing device for producing highly moisture-proof particleboard can apply a certain pressure at the initial stage of the particleboard blank formation to make the particle particles inside the blank more tightly combined, thereby improving the density of the blank. This helps the uniformity and stability of the particleboard during the subsequent hot pressing process, and the pre-pressing device optimizes the arrangement and combination of the particle particles during the blank formation process, thereby enhancing the moisture-proof performance of the blank.

[0003] According to the patent website, a particleboard production line high-efficiency pre-pressing device (authorization announcement CN218195824U) is described as "a particleboard production line high-efficiency pre-pressing device, including a main box, a workbench is fixedly arranged on the top of the main box, a first conveying platform and a second conveying platform are fixedly arranged on the top of the workbench, a pre-pressing bin is fixedly arranged on the top of the workbench, a first rotating motor is fixedly arranged on the rear end surface of the pre-pressing bin, and a first rotating rod is fixedly arranged on the output end of the first rotating motor."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model arranges two independently controlled rolling rollers between two conveying platforms, and presses the particleboard through the two rolling rollers. After the pre-pressed particleboard passes through the conveying platform, the particleboard is cut by the cutting disc through the cooperation of two rotating motors. However, in actual use, when the device presses the particleboard through the two rolling rollers, due to the different thicknesses of the particleboard blanks, the device cannot adjust the distance between the two rolling rollers according to the required pressing thickness of the blanks, and the device has a narrow adaptability range and cannot produce blanks of different thicknesses according to production requirements. Moreover, the device only drives the cutting disc to move back and forth to cut the particleboard through the cooperation of two rotating motors, so that the device cannot adjust the distance between the cutting disc and the particleboard according to the thickness of the blanks, which easily affects the cutting effect. Therefore, it is necessary to improve a blank prepressing device for producing high moisture-proof particleboard. Utility Model Content

[0006] The utility model aims to provide a slab pre-pressing device for producing high moisture-proof particleboard to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slab pre-pressing device for producing high moisture-proof particleboard, comprising a fixed platform, a No. 1 conveying device is arranged on the top of the fixed platform, an adjusting synchronization mechanism is arranged on the top and inside of the fixed platform, a pre-pressing bin is arranged on the fixed platform, a No. 2 conveying device is arranged on the top of the fixed platform, and a cutting mechanism is arranged on the top of the fixed platform;

[0008] The adjusting and synchronizing mechanism comprises an adjusting component and a synchronizing component. The synchronizing component is arranged on the inner side of the adjusting component to facilitate adjusting the distance between the first pressing roller and the second pressing roller.

[0009] Preferably, the adjusting assembly includes a fixed plate, which is fixedly connected to the top of the fixed platform, a No. 1 motor is fixedly connected to the left side of the fixed plate, a bidirectional screw is fixedly connected to the output end of the No. 1 motor, the external thread of the bidirectional screw is connected to a threaded block, the bottom of the threaded block is rotatably connected to a connecting rod, the bottom of the connecting rod is rotatably connected to a pressure plate, the bottom of the pressure plate is fixedly connected to a sliding column, the top of the fixed platform is fixedly connected to a connecting frame, the bottom of the sliding column is fixedly connected to a sliding block, the inside of the sliding block is rotatably connected to a No. 1 face gear, the front side of the No. 1 face gear is meshed with a No. 1 gear, and the back of the No. 1 face gear is fixedly connected to a No. 1 pressure roller, so as to facilitate the adjustment of the spacing between the pressure rollers according to the thickness of the slab.

[0010] Preferably, the bidirectional screw is rotatably connected inside the fixed plate, and the pressure plate is slidably connected inside the fixed plate, and the sliding column slider is slidably connected inside the connecting frame, and the No. 1 pressure roller is rotatably connected inside the slider, so as to drive the No. 1 pressure roller to move upward or downward.

[0011] Preferably, the synchronization component includes a connecting frame, the connecting frame is fixedly connected to the front side of the connecting frame, a No. 2 motor is fixedly connected to the front side of the connecting frame, a No. 1 pulley is fixedly connected to the output end of the No. 2 motor, the No. 1 pulley is externally connected to a synchronous belt for transmission, the inner side of the end of the synchronous belt away from the No. 1 pulley is connected to the No. 2 pulley for transmission, the backs of the No. 2 pulley and the No. 1 pulley are both fixedly connected to a No. 2 face gear, and the back of the No. 2 face gear is fixedly connected to a No. 2 pressure roller, so as to synchronously drive the No. 2 pressure roller to rotate.

[0012] Preferably, the No. 1 pulley and the No. 2 pulley are rotatably connected inside the connecting frame, and the No. 1 gear is rotatably connected inside the connecting frame, and the No. 2 pressure roller is rotatably connected inside the fixed platform, and the No. 2 surface gear is liquid-engaged with the outside of the No. 1 gear, so as to drive the No. 1 pressure roller and the No. 2 pressure roller to rotate relative to each other.

[0013] Preferably, the cutting mechanism includes a fixed frame, which is fixedly connected to the top of the fixed platform, a No. 3 motor is fixedly connected to the front of the fixed frame, a No. 1 screw is fixedly connected to the output end of the No. 3 motor, a moving block is threadedly connected to the outer side of the No. 1 screw, a telescopic rod is fixedly connected to the right side of the moving block, a sliding rod is fixedly connected to the inner side of the fixed frame, and a cutting body is provided at the bottom output end of the telescopic rod to facilitate cutting of plate blanks of different sizes according to production requirements.

[0014] Preferably, the No. 1 screw is rotatably connected to the inside of the fixed frame, and the moving block is slidably connected to the outside of the sliding rod, so as to drive the cutting body to move forward and backward.

[0015] Compared with the prior art, the utility model provides a slab pre-pressing device for producing high moisture-proof particleboard, which has the following beneficial effects:

[0016] 1. The slab pre-pressing device for the production of high moisture-proof particleboard can quickly adjust the distance between the No. 1 pressing roller and the No. 2 pressing roller according to the thickness of the board and production requirements by starting the No. 1 motor through the adjustment synchronization mechanism, and can further quickly adjust the pre-pressing distance of the appropriate slab according to the thickness of the slab and production requirements, thereby further expanding the adaptability of the device, and can produce slabs of different thicknesses according to production requirements, and then start the No. 2 motor, which can synchronously drive the No. 1 pressing roller and the No. 2 pressing roller to rotate synchronously, so that the No. 1 pressing roller and the No. 2 pressing roller can drive the slab to move to the right, thereby further improving the stability during the pressing process.

[0017] 2. The slab pre-pressing device for producing highly moisture-proof particleboard uses a cutting mechanism to start the No. 3 motor, and then the No. 1 screw drives the moving block to move, and the moving block is guided by the sliding column, so that the moving block drives the telescopic rod to move, and at the same time, the telescopic rod drives the cutting machine to move left and right, and can quickly cut the pressed slab, and the telescopic rod can easily adjust the distance between the cutting machine and the slab according to the thickness of the slab, thereby further improving the cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the adjustment synchronization mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the synchronization component of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the cutting mechanism of the utility model.

[0024] In the figure: 1, fixed table; 2, No. 1 conveyor; 3, adjusting synchronization mechanism; 4, pre-pressing bin; 5, No. 2 conveyor; 6, cutting mechanism; 31, adjusting assembly; 32, synchronization assembly; 311, fixed plate; 312, No. 1 motor; 313, bidirectional screw; 314, thread block; 315, connecting rod; 316, pressing plate; 317, connecting frame; 318, sliding column; 319, sliding block; 3110 , gear No. 1; 3111, face gear No. 1; 3112, pressure roller No. 1; 321, motor No. 2; 322, connecting frame; 323, pulley No. 1; 324, synchronous belt; 325, pulley No. 2; 326, face gear No. 2; 327, pressure roller No. 2; 61, fixed frame; 62, motor No. 3; 63, screw No. 1; 64, sliding rod; 65, moving block; 66, telescopic rod; 67, cutting body. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5The utility model provides a technical solution: a slab pre-pressing device for producing high moisture-proof particleboard, comprising a fixed platform 1, a No. 1 conveying device 2 is arranged on the top of the fixed platform 1, an adjusting synchronization mechanism 3 is arranged on the top and inside of the fixed platform 1, a pre-pressing bin 4 is arranged on the fixed platform 1, a No. 2 conveying device 5 is arranged on the top of the fixed platform 1, and a cutting mechanism 6 is arranged on the top of the fixed platform 1;

[0029] The adjusting and synchronizing mechanism 3 comprises an adjusting component 31 and a synchronizing component 32 . The synchronizing component 32 is arranged on the inner side of the adjusting component 31 to facilitate adjusting the distance between the first pressing roller 3112 and the second pressing roller 327 .

[0030] Furthermore, the adjustment component 31 includes a fixed plate 311, which is fixedly connected to the top of the fixed platform 1, and a No. 1 motor 312 is fixedly connected to the left side of the fixed plate 311, and a bidirectional screw 313 is fixedly connected to the output end of the No. 1 motor 312, and the bidirectional screw 313 is externally threadedly connected to a threaded block 314, and a connecting rod 315 is rotatably connected to the bottom of the threaded block 314, and a pressure plate 316 is rotatably connected to the bottom of the connecting rod 315, and a sliding column 318 is fixedly connected to the bottom of the pressure plate 316, a connecting frame 317 is fixedly connected to the top of the fixed platform 1, and a sliding block 319 is fixedly connected to the bottom of the sliding column 318, and the sliding block 319 is internally rotatably connected to a No. 1 face gear 3111, and the No. 1 face gear 3111 is meshed with a No. 1 gear 3110 on the front, and a No. 1 pressure roller 3112 is fixedly connected to the back of the No. 1 face gear 3111, so as to facilitate the adjustment of the spacing between the pressure rollers according to the thickness of the slab.

[0031] Furthermore, the bidirectional screw 313 is rotatably connected inside the fixed plate 311, and the pressure plate 316 is slidably connected inside the fixed plate 311, and the sliding column 318 and the slider 319 are slidably connected inside the connecting frame 317, and the No. 1 pressure roller 3112 is rotatably connected inside the slider 319, so as to drive the No. 1 pressure roller 3112 to move upward or downward.

[0032] Furthermore, the synchronization component 32 includes a connecting frame 322, which is fixedly connected to the front of the connecting frame 317, and a No. 2 motor 321 is fixedly connected to the front of the connecting frame 322, and a No. 1 pulley 323 is fixedly connected to the output end of the No. 2 motor 321, and the No. 1 pulley 323 is externally connected to a synchronous belt 324 for transmission, and the inner side of the end of the synchronous belt 324 away from the No. 1 pulley 323 is connected to a No. 2 pulley 325 for transmission, and the backs of the No. 2 pulley 325 and the No. 1 pulley 323 are fixedly connected to a No. 2 face gear 326, and the back of the No. 2 face gear 326 is fixedly connected to a No. 2 pressure roller 327, so that the synchronous belt 324 drives the No. 2 pressure roller 327 to rotate.

[0033] Furthermore, the No. 1 pulley 323 and the No. 2 pulley 325 are rotatably connected inside the connecting frame 322, and the No. 1 gear 3110 is rotatably connected inside the connecting frame 322, and the No. 2 pressure roller 327 is rotatably connected inside the fixed platform 1, and the No. 2 surface gear 326 is liquid-engaged with the outside of the No. 1 gear 3110, so as to drive the No. 1 pressure roller 3112 and the No. 2 pressure roller 327 to rotate relative to each other.

[0034] Embodiment 2:

[0035] See also Figure 5 , and combined with Example 1, it is further obtained that the cutting mechanism 6 includes a fixed frame 61, the fixed frame 61 is fixedly connected to the top of the fixed platform 1, the front of the fixed frame 61 is fixedly connected to a No. 3 motor 62, the output end of the No. 3 motor 62 is fixedly connected to a No. 1 screw 63, the external thread of the No. 1 screw 63 is connected to a moving block 65, the right side of the moving block 65 is fixedly connected to a telescopic rod 66, the inner side of the fixed frame 61 is fixedly connected to a sliding rod 64, and the bottom output end of the telescopic rod 66 is provided with a cutting body 67, which is convenient for cutting plate blanks of different sizes according to production requirements.

[0036] Furthermore, the No. 1 screw rod 63 is rotatably connected to the inside of the fixing frame 61, and the moving block 65 is slidably connected to the outside of the sliding rod 64, so as to drive the cutting body 67 to move forward and backward.

[0037] In actual operation, when the device is used, first, the plate blank to be pressed is placed on the No. 1 conveyor 2, so that the No. 1 conveyor 2 transports the plate blank to be pressed to the inside of the pre-pressing bin 4, and the adjusting synchronization mechanism 3 is set, according to the thickness of the plate and production requirements, by starting the No. 1 motor 312, the No. 1 motor 312 drives the bidirectional screw 313 to rotate, and then the bidirectional screw 313 drives the thread block 314 to rotate, and at the same time, the thread block 314 drives the connecting rod 315 to move, so that The connecting rod 315 drives the pressure plate 316 to move, and the pressure plate 316 drives the sliding column 318 to move, so that the sliding column 318 drives the slider 319 to move, and the spacing between the No. 1 pressure roller 3112 and the No. 2 pressure roller 327 can be quickly adjusted, and then the No. 2 motor 321 is started, and the No. 1 pulley 323 is driven by the No. 2 motor 321 to rotate, and then the No. 1 pulley 323 drives the synchronous belt 324 to rotate, so that the synchronous belt 324 drives the No. 2 pulley 325 to rotate, so that the No. 1 pulley 323 and the No. 2 pulley 327 are rotated. The wheels 325 drive the second face gear 326 to rotate, so that the second face gear 326 drives the second pressure roller 327 to rotate, and then the second face gear 326 drives the first gear 3110 to rotate, so that the first gear 3110 drives the first face gear 3111 to rotate, and then the first face gear 3111 drives the first pressure roller 3112 to rotate, and at the same time, the first pressure roller 3112 and the second pressure roller 327 can be driven to rotate synchronously, so that the first pressure roller 3112 and the second pressure roller 327 can drive the plate embryo Move to the right, and then through the cutting mechanism 6, by starting the No. 3 motor 62, the No. 3 motor 62 drives the No. 1 screw 63 to rotate, and then the No. 1 screw 63 drives the moving block 65 to move, and the moving block 65 is guided by the slide bar 64, so that the moving block 65 drives the telescopic rod 66 to move, and at the same time, the telescopic rod 66 drives the cutting machine to move left and right, and can quickly cut the pressed plate blank, and through the telescopic rod 66 according to the thickness of the plate blank, the distance between the cutting machine body 67 and the plate blank can be easily adjusted.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A slab pre-pressing device for producing highly moisture-proof particleboard, comprising a fixed platform (1), characterized in that: A first conveying device (2) is arranged on the top of the fixed platform (1), an adjusting synchronization mechanism (3) is arranged on the top and inside of the fixed platform (1), a pre-pressing bin (4) is arranged on the fixed platform (1), a second conveying device (5) is arranged on the top of the fixed platform (1), and a cutting mechanism (6) is arranged on the top of the fixed platform (1); The adjusting and synchronizing mechanism (3) comprises an adjusting component (31) and a synchronizing component (32), wherein the synchronizing component (32) is arranged on the inner side of the adjusting component (31).

2. The slab pre-pressing device for producing high moisture-proof particleboard according to claim 1, characterized in that: The adjusting assembly (31) comprises a fixing plate (311), the fixing plate (311) being fixedly connected to the top of the fixing platform (1), a first motor (312) being fixedly connected to the left side of the fixing plate (311), a bidirectional screw rod (313) being fixedly connected to the output end of the first motor (312), the bidirectional screw rod (313) being externally threadedly connected to a thread block (314), the thread block (314) being rotatably connected to a connecting rod (315) at the bottom, and the connecting rod (315) being rotatably connected to the bottom of the connecting rod (315) A pressure plate (316) is connected, the bottom of the pressure plate (316) is fixedly connected to a sliding column (318), the top of the fixed platform (1) is fixedly connected to a connecting frame (317), the bottom of the sliding column (318) is fixedly connected to a sliding block (319), the interior of the sliding block (319) is rotatably connected to a No. 1 face gear (3111), the front of the No. 1 face gear (3111) is meshed with a No. 1 gear (3110), and the back of the No. 1 face gear (3111) is fixedly connected to a No. 1 pressure roller (3112).

3. The slab pre-pressing device for producing high moisture-proof particleboard according to claim 2, characterized in that: The bidirectional screw (313) is rotatably connected inside the fixed plate (311), and the pressure plate (316) is slidably connected inside the fixed plate (311), and the sliding column (318) and the slider (319) are slidably connected inside the connecting frame (317), and the No. 1 pressure roller (3112) is rotatably connected inside the slider (319).

4. The slab pre-pressing device for producing high moisture-proof particleboard according to claim 2, characterized in that: The synchronous assembly (32) comprises a connecting frame (322), wherein the connecting frame (322) is fixedly connected to the front of the connecting frame (317), a No. 2 motor (321) is fixedly connected to the front of the connecting frame (322), a No. 1 pulley (323) is fixedly connected to the output end of the No. 2 motor (321), the No. 1 pulley (323) is externally connected to a synchronous belt (324), the inner side of one end of the synchronous belt (324) away from the No. 1 pulley (323) is connected to a No. 2 pulley (325), the back of the No. 2 pulley (325) and the No. 1 pulley (323) are both fixedly connected to a No. 2 face gear (326), and the back of the No. 2 face gear (326) is fixedly connected to a No. 2 pressure roller (327).

5. The slab pre-pressing device for producing high moisture-proof particleboard according to claim 4, characterized in that: The first pulley (323) and the second pulley (325) are rotatably connected inside the connection frame (322), and the first gear (3110) is rotatably connected inside the connection frame (322), and the second pressure roller (327) is rotatably connected inside the fixed platform (1), and the second face gear (326) is liquid-engaged with the outside of the first gear (3110).

6. The slab pre-pressing device for producing high moisture-proof particleboard according to claim 1, characterized in that: The cutting mechanism (6) comprises a fixed frame (61), wherein the fixed frame (61) is fixedly connected to the top of the fixed platform (1), a No. 3 motor (62) is fixedly connected to the front of the fixed frame (61), a No. 1 screw rod (63) is fixedly connected to the output end of the No. 3 motor (62), a No. 1 screw rod (63) is externally threadedly connected to a moving block (65), a telescopic rod (66) is fixedly connected to the right side of the moving block (65), a sliding rod (64) is fixedly connected to the inner side of the fixed frame (61), and a cutting body (67) is provided at the bottom output end of the telescopic rod (66).

7. The slab pre-pressing device for producing high moisture-proof particleboard according to claim 6, characterized in that: The first screw rod (63) is rotatably connected to the interior of the fixed frame (61), and the moving block (65) is slidably connected to the exterior of the sliding rod (64).

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