Pinus sylvestris finger joint plate processing device with drying function

Abstract

The utility model discloses a pinus sylvestris finger joint plate processing device with a drying function, and relates to the technical field of pinus sylvestris processing, the pinus sylvestris finger joint plate processing device with the drying function comprises a drying box, a drying box built-in groove is arranged in the drying box, a drying box bottom end built-in groove is arranged in the bottom end of the drying box, and a drying box bottom end built-in groove is arranged in the drying box. A rotating device is arranged on the inner wall of a built-in groove in the bottom end of the drying box, when a worker uses the device to dry and process pinus sylvestris finger joint boards, a double-shaft motor is started after fixing, and the pinus sylvestris finger joint boards intermittently rotate by reducing teeth on the outer surfaces of two third bevel gears, so that the effect of uniform heating is achieved, and the situation that the boards are high in water content and cannot be damaged is avoided. In order to solve the problem that the existing pinus sylvestris finger-jointed boards are deformed or cracked due to the fact that the quality and stability of the pinus sylvestris finger-jointed boards are affected and uneven heat distribution may cause uneven expansion and contraction of the pinus sylvestris finger-jointed boards, the device greatly increases the qualified rate of the pinus sylvestris finger-jointed boards in the drying process and improves the drying efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of Pinus sylvestris var. mongolica processing, and particularly relates to a Pinus sylvestris var. mongolica finger joint board processing device with a drying function. Background Art

[0002] Pinus sylvestris var. mongolica is a kind of wood with hard texture and corrosion resistance, suitable for furniture making and building materials. Finger joint board processing usually means cutting the wood into finger joint shapes and then combining and bonding them to make larger-sized wood boards. This processing method can improve the effective utilization rate of the wood and also increase the strength and stability of the wood. During the processing of Pinus sylvestris var. mongolica finger joint boards, the texture and humidity of the wood usually need to be considered to ensure that the final finger joint boards have good appearance and performance.

[0003] After the processing of Pinus sylvestris var. mongolica finger joint boards, drying is a very important step, which can ensure that the wood will not crack or deform during use. By drying the Pinus sylvestris var. mongolica finger joint boards, the stability and durability of the wood can be improved, ensuring that it can maintain a good state during subsequent production processes.

[0004] At present, when drying and processing Pinus sylvestris var. mongolica finger joint boards, generally the finger joint board raw materials are directly placed in the drying box for drying. Directly drying the finger joint boards will cause uneven heating, resulting in high water content in the boards, affecting their quality and stability. The uneven heat distribution will also cause uneven expansion and contraction of the Pinus sylvestris var. mongolica finger joint boards, thus causing deformation or cracking. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a Pinus sylvestris var. mongolica finger joint board processing device with a drying function, which can solve the problem that at present, when drying and processing Pinus sylvestris var. mongolica finger joint boards, generally the finger joint board raw materials are directly placed in the drying box for drying. Directly drying the finger joint boards will cause uneven heating, resulting in high water content in the boards, affecting their quality and stability. The uneven heat distribution will also cause uneven expansion and contraction of the Pinus sylvestris var. mongolica finger joint boards, thus causing deformation or cracking.

[0007] (2) Technical Solutions

[0008] To achieve the above purpose, the utility model provides the following technical solutions: a Pinus sylvestris var. mongolica finger joint board processing device with a drying function, including a drying box. An inner drying box built-in groove is opened inside the drying box, and an inner drying box bottom built-in groove is opened at the bottom inside the drying box. A rotating device is arranged on the inner wall of the inner drying box bottom built-in groove;

[0009] Among them, two rotating shafts are rotatably connected to both left and right ends of the front surface of the drying box. Two protective doors are fixedly connected to the outer surfaces of the two rotating shafts on the same side. Handles are fixedly connected to the front surfaces of the two protective doors. Fixing devices are arranged on the left and right inner walls of the drying box.

[0010] Preferably, the rotating device includes a double-shaft motor fixedly installed on the bottom wall of the built-in groove at the bottom of the drying box. Driveshafts are fixedly connected to the output ends at both ends of the double-shaft motor.

[0011] Among them, first bevel gears are fixedly connected to the ends of the two driveshafts far away from the double-shaft motor. First transmission rods are arranged at the outer surfaces of the opposite ends of the two first bevel gears.

[0012] Preferably, second bevel gears are fixedly sleeved on the outer surfaces of the two first transmission rods. Meshing connections are provided between the two first bevel gears and the two second bevel gears.

[0013] Among them, the two ends of the two first transmission rods are respectively rotatably connected to the upper and lower inner walls of the built-in groove at the bottom of the drying box. Third bevel gears are fixedly sleeved on the outer surfaces of the ends of the two first transmission rods far away from the two first bevel gears.

[0014] Preferably, fourth bevel gears are meshed with the outer surfaces of the two third bevel gears. Second transmission rods are fixedly connected to the abutting ends of the two fourth bevel gears.

[0015] Among them, the two second transmission rods rotatably penetrate through the left and right inner walls of the built-in groove of the drying box. One ends of the two second transmission rods located on the inner wall of the built-in groove of the drying box are fixedly connected to the fixing device.

[0016] Preferably, the fixing device includes two connecting blocks. Fixing plates are fixedly connected to the abutting ends of the two connecting blocks. A plurality of clamping plates are fixedly connected to the abutting ends of the two fixing plates.

[0017] Among them, clamping plate grooves are formed at the abutting ends of the clamping plates located on the upper and lower sides of the two fixing plates. Clamping plate grooves are also formed on the upper and lower surfaces of the clamping plates in the middle part.

[0018] Preferably, four telescopic rods are fixedly connected to both the bottom wall and the top wall of the clamping plate groove. Fixing blocks are fixedly connected to the ends of the four telescopic rods far away from the top and bottom walls of the clamping plate groove.

[0019] Among them, springs are sleeved on the outer surfaces of the four telescopic rods. The two ends of the springs are respectively fixedly connected to the abutting ends of the fixing blocks and the top and bottom walls of the clamping plate groove. The fixing blocks are slidably connected to the inner walls of the clamping plate groove.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] (1) For the processing device of Pinus sylvestris var. mongolica finger-jointed board with drying function, when the staff uses the device to dry the Pinus sylvestris var. mongolica finger-jointed board, first fix the raw material of the Pinus sylvestris var. mongolica finger-jointed board through the fixing device, start the double-shaft motor, and by reducing the teeth on the outer surfaces of the two third bevel gears, the fixing device can be intermittently rotated, so that the drying Pinus sylvestris var. mongolica finger-jointed board rotates intermittently, thus achieving the effect of uniform heating, avoiding the situation that the high water content of the board affects its quality and stability, and the uneven heat distribution may cause uneven expansion and contraction of the Pinus sylvestris var. mongolica finger-jointed board, resulting in deformation or cracking. This device greatly increases the qualification rate of the Pinus sylvestris var. mongolica finger-jointed board during drying and improves the drying efficiency.

[0023] (2) For the processing device of Pinus sylvestris var. mongolica finger-jointed board with drying function, when the staff dries the Pinus sylvestris var. mongolica finger-jointed board, first insert the board raw material between the two clamping plates in the fixing device, and the raw material of the Pinus sylvestris var. mongolica finger-jointed board can be clamped and fixed through the rebounding force of the spring, so as to facilitate the staff to dry the finger-jointed board raw material. This device indirectly improves the working efficiency of the staff when drying the Pinus sylvestris var. mongolica finger-jointed board. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0025] Figure 1 is a schematic structural diagram of a processing device for Pinus sylvestris var. mongolica finger-jointed board with drying function of the present utility model;

[0026] Figure 2 is a schematic diagram of the internal structure of the built-in slot of the drying box of the present utility model;

[0027] Figure 3 is a schematic diagram of the internal structure of the built-in slot at the bottom end of the drying box of the present utility model;

[0028] Figure 4 is for showing the present utility model Figure 2 The enlarged view at A in;

[0029] Figure 5 is for showing the present utility model Figure 2 The enlarged view at B in;

[0030] Figure 6 is a schematic diagram of the clamping plate structure of the present utility model.

[0031] Reference numerals: 1, drying oven; 2, internal groove of drying oven; 3, internal groove at the bottom of drying oven; 4, rotating shaft; 5, protective door; 6, handle; 7, dual-shaft motor; 8, transmission shaft; 9, first bevel gear; 10, first transmission rod; 11, second bevel gear; 12, third bevel gear; 13, fourth bevel gear; 14, second transmission rod; 15, connecting block; 16, fixing plate; 17, clamping plate; 18, clamping plate groove; 19, telescopic rod; 20, spring; 21, fixing block. Detailed implementation manners

[0032] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention. However, it should not be construed as a limitation on the protection scope of the present invention.

[0033] In the description of the present invention, it should be understood that for the orientation description, such as the upper, lower, front, rear, left, right, etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present invention.

[0034] In the description of the present invention, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If the first and second are described only for the purpose of distinguishing technical features, it should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0035] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0036] Please refer to Figures 1-6 , the present invention provides a technical solution: a processing device for Pinus sylvestris var. mongolica finger-jointed board with a drying function, including a drying oven 1. An internal groove 2 of the drying oven is provided inside the drying oven 1. An internal groove 3 at the bottom of the drying oven is provided inside the bottom of the drying oven 1. A rotating device is provided on the inner wall of the internal groove 3 at the bottom of the drying oven. Two rotating shafts 4 are rotatably connected to the left and right ends of the front side surface of the drying oven 1. Protective doors 5 are fixedly connected to the outer surfaces of the two rotating shafts 4 on the same side. Handles 6 are fixedly connected to the front side surfaces of the two protective doors 5. Fixing devices are provided on the left and right inner walls of the drying oven 1.

[0037] Furthermore, the rotating device includes a dual-axis motor 7 which is fixedly installed on the bottom wall of the built-in groove 3 at the bottom end of the drying box. Both output ends of the dual-axis motor 7 are fixedly connected with transmission shafts 8. One end of each of the two transmission shafts 8 far away from the dual-axis motor 7 is fixedly connected with a first bevel gear 9. On the outer surfaces of the two first bevel gears 9, a first transmission rod 10 is arranged at the end facing away from each other.

[0038] Furthermore, a second bevel gear 11 is fixedly sleeved on the outer surface of each of the two first transmission rods 10. The two first bevel gears 9 and the two second bevel gears 11 are meshed with each other. The two ends of the two first transmission rods 10 are respectively rotatably connected with the upper and lower inner walls of the built-in groove 3 at the bottom end of the drying box. A third bevel gear 12 is fixedly sleeved on the outer surface of one end of each of the two first transmission rods 10 far away from the two first bevel gears 9.

[0039] Furthermore, a fourth bevel gear 13 is meshed with the outer surface of each of the two third bevel gears 12. A second transmission rod 14 is fixedly connected to the abutting end of each of the two fourth bevel gears 13. The two second transmission rods 14 respectively penetrate through the left and right inner walls of the built-in groove 2 of the drying box in a rotating manner. One end of each of the two second transmission rods 14 located on the inner wall of the built-in groove 2 of the drying box is fixedly connected with the fixing device. When the staff uses this device to dry and process the Scotch pine finger-jointed board, first fix the Scotch pine finger-jointed board raw material through the fixing device, start the dual-axis motor 7. The two output ends of the dual-axis motor 7 synchronously drive the two transmission shafts 8 to rotate. The two transmission shafts 8 synchronously drive the two first bevel gears 9 to rotate. The two first bevel gears 9 synchronously drive the two second bevel gears 11 to rotate. The two second bevel gears 11 synchronously drive the two first transmission rods 10 to rotate. The two first transmission rods 10 synchronously drive the two third bevel gears 12 to rotate. The two third bevel gears 12 synchronously drive the two fourth bevel gears 13 to rotate. The two fourth bevel gears 13 synchronously drive the two second transmission rods 14 to rotate. The two second transmission rods 14 synchronously drive the fixing device to rotate. By reducing the number of teeth on the outer surface of the two third bevel gears 12, the fixing device can be made to rotate intermittently, so that the Scotch pine finger-jointed board being dried rotates intermittently, thereby achieving the effect of uniform heating, avoiding the situation that the high water content of the board affects its quality and stability, and the uneven heat distribution may cause uneven expansion and contraction of the Scotch pine finger-jointed board, resulting in deformation or cracking. This device greatly increases the qualified rate of the Scotch pine finger-jointed board during drying and improves the drying efficiency.

[0040] Furthermore, the fixing device includes two connecting blocks 15. The abutting ends of the two connecting blocks 15 are fixedly connected with fixing plates 16. The abutting ends of the two fixing plates 16 are fixedly connected with a plurality of clamping plates 17. Clamping plate grooves 18 are opened at the abutting ends of the clamping plates 17 located on the upper and lower sides of the two fixing plates 16. Clamping plate grooves 18 are also opened on the upper and lower surfaces of the clamping plates 17 located in the middle part.

[0041] Furthermore, four telescopic rods 19 are fixedly connected to both the bottom wall and the top wall of the clamping plate groove 18. One end of each of the four telescopic rods 19, which is away from the top and bottom walls of the clamping plate groove 18, is fixedly connected to a fixing block 21. Springs 20 are sleeved on the outer surfaces of the four telescopic rods 19. Two ends of the four springs 20 are respectively fixedly connected to the abutting ends of the fixing block 21 and the top and bottom walls of the clamping plate groove 18. The fixing blocks 21 are all slidably connected to the inner wall of the clamping plate groove 18. Before the staff dries the Scotch pine finger-jointed board, first insert the board raw material between the two clamping plates 17 in the fixing device. At this time, the two fixing blocks 21 are forced to move away from each other along the inner wall of the clamping plate groove 18. At this time, the telescopic rods 19 start to contract, and the springs 20 are deformed. The Scotch pine finger-jointed board raw material can be clamped and fixed through the rebounding force of the springs 20, so as to facilitate the staff to dry the finger-jointed board raw material. This device indirectly increases the working efficiency of the staff when drying the Scotch pine finger-jointed board.

[0042] Working principle: When the staff uses this device to dry and process the Scotch pine finger-jointed board, first fix the Scotch pine finger-jointed board raw material through the fixing device, start the double-shaft motor 7, and the output ends at both ends of the double-shaft motor 7 synchronously drive the two transmission shafts 8 to rotate. The two transmission shafts 8 synchronously drive the two first bevel gears 9 to rotate. The two first bevel gears 9 synchronously drive the two second bevel gears 11 to rotate. The two second bevel gears 11 synchronously drive the two first transmission rods 10 to rotate. The two first transmission rods 10 synchronously drive the two third bevel gears 12 to rotate. The two third bevel gears 12 synchronously drive the two fourth bevel gears 13 to rotate. The two fourth bevel gears 13 synchronously drive the two second transmission rods 14 to rotate. The two second transmission rods 14 synchronously drive the fixing device to rotate. By reducing the teeth on the outer surfaces of the two third bevel gears 12, the fixing device can rotate intermittently, so that the Scotch pine finger-jointed board being dried rotates intermittently, and then the effect of uniform heating is achieved, avoiding the situation that the high water content of the board affects its quality and stability and the uneven heat distribution may cause uneven expansion and contraction of the Scotch pine finger-jointed board, resulting in deformation or cracking. This device greatly increases the qualified rate of the Scotch pine finger-jointed board during drying and increases the drying efficiency. Before the staff dries the Scotch pine finger-jointed board, first insert the board raw material between the two clamping plates 17 in the fixing device. At this time, the two fixing blocks 21 are forced to move away from each other along the inner wall of the clamping plate groove 18. At this time, the telescopic rods 19 start to contract, and the springs 20 are deformed. The Scotch pine finger-jointed board raw material can be clamped and fixed through the rebounding force of the springs 20, so as to facilitate the staff to dry the finger-jointed board raw material. This device indirectly increases the working efficiency of the staff when drying the Scotch pine finger-jointed board.

[0043] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A processing device for Pinus sylvestris var. mongolica finger-jointed board with a drying function, comprising a drying box (1), characterized in that: An internal drying box built-in groove (2) is provided inside the drying box (1), and an internal drying box bottom built-in groove (3) is provided inside the bottom end of the drying box (1). A rotating device is provided on the inner wall of the drying box bottom built-in groove (3); Among them, two rotating shafts (4) are rotatably connected to the left and right ends of the front surface of the drying box (1). A protective door (5) is fixedly connected to the outer surface of the two rotating shafts (4) on the same side. A handle (6) is fixedly connected to the front surface of the two protective doors (5). Fixing devices are provided on the inner walls of the left and right sides of the drying box (1); Among them, the rotating device includes a dual-shaft motor (7). The dual-shaft motor (7) is fixedly installed on the bottom wall of the drying box bottom built-in groove (3). Driven shafts (8) are fixedly connected to both output ends of the dual-shaft motor (7); Among them, a first bevel gear (9) is fixedly connected to one end of each of the two driven shafts (8) away from the dual-shaft motor (7). A first transmission rod (10) is provided at the outer surface of the opposite ends of the two first bevel gears (9); Among them, a second bevel gear (11) is fixedly sleeved on the outer surface of each of the two first transmission rods (10). The two first bevel gears (9) and the two second bevel gears (11) are in meshing connection; Among them, the two ends of the two first transmission rods (10) are respectively rotatably connected to the upper and lower inner walls of the drying box bottom built-in groove (3). A third bevel gear (12) is fixedly sleeved on the outer surface of one end of each of the two first transmission rods (10) away from the two first bevel gears (9); Among them, a fourth bevel gear (13) is meshed with the outer surface of each of the two third bevel gears (12). A second transmission rod (14) is fixedly connected to the abutting ends of the two fourth bevel gears (13); Among them, the two second transmission rods (14) rotatably penetrate through the left and right inner walls of the drying box built-in groove (2). One end of the two second transmission rods (14) located inside the drying box built-in groove (2) is fixedly connected to the fixing device.

2. The processing device for Pinus sylvestris var. mongolica finger-jointed board with a drying function according to claim 1, wherein: The fixing device includes two connecting blocks (15). A fixing plate (16) is fixedly connected to the abutting ends of the two connecting blocks (15). A plurality of clamping plates (17) are fixedly connected to the abutting ends of the two fixing plates (16); Among them, a clamping plate groove (18) is provided at the abutting ends of the clamping plates (17) on the upper and lower sides of the two fixing plates (16). Clamping plate grooves (18) are also provided on the upper and lower surfaces of the clamping plates (17) in the middle part.

3. The processing device for Pinus sylvestris var. mongolica finger-jointed board with a drying function according to claim 2, wherein: Four telescopic rods (19) are fixedly connected to the bottom wall and the top wall of the clamping plate groove (18). A fixing block (21) is fixedly connected to one end of each of the four telescopic rods (19) away from the top and bottom walls of the clamping plate groove (18); Among them, a spring (20) is sleeved on the outer surface of each of the four telescopic rods (19). The two ends of the spring (20) are fixedly connected to the abutting ends of the fixing block (21) and the top and bottom walls of the clamping plate groove (18). The fixing blocks (21) are slidably connected to the inner wall of the clamping plate groove (18).

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