Wood pressing device for building construction

Abstract

The utility model discloses a timber laminating device for building construction, which comprises a bottom plate, one end of the bottom plate far away from a support frame is provided with a first fixing frame, the first fixing frame is provided with a first motor, an output shaft of the first motor is fixedly connected with a first power roller, and the output shaft of the first motor is fixedly connected with a second power roller. One end of the first power roller is rotationally connected with a first fixing frame, the other end of the first power roller is rotationally connected with a second fixing frame, a first belt is wound on the outer wall of the first power roller, the first power roller is rotationally connected with a second power roller through the first belt, and one end of the second power roller is rotationally connected with the first fixing frame; and a plurality of magnets distributed at equal intervals are fixedly connected to the outer wall of the first belt, and through the arrangement of the device, iron nails and other iron impurities contained in the waste wood can be effectively attracted out, and the situation that the subsequent pressing effect is affected, and then use of the pressed wood is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a wood pressing device for building construction. Background Art

[0002] Wood is an indispensable material in construction. Conventional wood is often laminated to enhance its properties, or waste wood is laminated to achieve the desired properties for reuse. However, current laminating systems require manual removal from the lower end of the laminating machine, which can lead to injury due to damage.

[0003] In order to solve the above problems, the utility model with the patent publication number "CN218053103U" currently discloses a wood pressing device for construction. It mainly prevents people from taking out items from under the pressing machine by setting a screw rod to move the L-shaped plate back and forth, and prevents people from being injured by the pressing device falling due to accidents during the taking process. However, when it is used to press waste wood, it is difficult to solve the problem of impurities such as iron nails in the waste wood. The impurities contained in the waste wood will cause gaps in the wood during the pressing process, which will eventually affect the performance of the entire pressed wood. Therefore, based on the above shortcomings, it is necessary to propose a new wood pressing device for construction. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a wood pressing device for building construction.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The lifting mechanism is a kind of Translated text about the present invention. The translation mechanism that the translation mechanism is a kind of Translated text about the present invention.

[0007] Preferably, the upper end of the first fixing frame is fixedly connected to the first stopper, and the upper end of the second fixing frame is fixedly connected to the second stopper. A second motor is installed on the side wall of the first stopper, and the output end of the second motor is fixedly connected to a reciprocating screw rod, one end of the reciprocating screw rod is rotatably connected to the first stopper, and the other end is rotatably connected to the second stopper, the outer wall of the reciprocating screw rod is threadedly connected to a screw rod sleeve, and the side wall of the screw rod sleeve is fixedly connected to a scraper, and the side wall of the first stopper is fixedly connected to a limit rod, the limit rod passes through the screw rod sleeve, the limit rod is fixedly connected to the screw rod sleeve, and the end of the limit rod away from the first stopper is fixedly connected to the second stopper.

[0008] Preferably, the transmission device includes a support column, a shell, a third power roller, a fourth power roller, a third motor, a second belt and a baffle. The support column has two symmetrically fixed connections to the upper end of the base plate, one end of the third power roller is rotatably connected to one support column and the other end is rotatably connected to another support column, the second belt is wrapped around the outer wall of the third power roller, the third power roller is rotatably connected to the fourth power roller through the second belt, the two ends of the inner wall of the shell are rotatably connected to the two ends of the fourth power roller, the third motor is installed on the outer wall of the shell, the output shaft of the third motor is fixedly connected to the fourth power roller, there are two baffles, and the two baffles are respectively fixedly connected to the two ends of the second belt.

[0009] Preferably, it is characterized in that a feed chute is opened at the upper end of the shell, the outer wall of the shell is fixedly connected to a mounting plate, the upper end of the mounting plate is installed with a fourth motor, the outer wall of the output shaft of the fourth motor is fixedly connected to the first pulley, the outer wall of the first pulley is wrapped with a third belt, the first pulley is rotatably connected to the second pulley through the third belt, the inner wall of the second pulley is fixedly connected to the first transmission shaft, the outer wall of the first transmission shaft away from the second pulley is fixedly connected to the first gear, the first gear is meshed with the second gear, the inner wall of the second gear is fixedly connected to the second transmission shaft, the first transmission shaft is rotatably connected to the shell, the first transmission shaft is fixedly connected to the first roller, the first roller is rotatably connected to the shell at one end away from the first transmission shaft, the second transmission shaft is rotatably connected to the shell, the second transmission shaft is fixedly connected to the second roller, and the second roller is rotatably connected to the shell at one end away from the second transmission shaft.

[0010] Preferably, the scraping surface of the scraper is slidably connected to the outer wall of the magnet, and the scraping surface of the scraper is tightly fitted to the outer wall of the magnet.

[0011] Preferably, a plurality of crushing blades are distributed around the outer walls of the first drum and the second drum at equal intervals.

[0012] The utility model has the following beneficial effects:

[0013] 1. By setting up magnets, the iron nails contained in the crushed wood can be adsorbed by the magnets, thereby preventing the iron nails from flowing into the pressing groove, causing the pressed wood to contain iron nails, resulting in poor pressing effect and gaps that affect the performance of the entire wood.

[0014] 2. By setting up the reciprocating screw, screw sleeve, collection box, first belt and scraper and other devices, the magnet full of nails can be rotated to the upper end of the first belt when the first belt rotates, and then the scraper is driven by the reciprocating screw to clean the surface of the magnet full of nails and push it into the collection box, which reduces the behavior of people cleaning the nails on the surface of the magnet and is suitable for long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a wood pressing device for building construction proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the rear structure of a wood pressing device for construction proposed by the present invention;

[0017] Figure 3 for Figure 1 A schematic diagram of the structure at point A;

[0018] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point B.

[0019] In the figure: 1 bottom plate, 2 support frame, 3 hydraulic cylinder, 4 pressing plate, 5 pressing groove, 6 third power roller, 7 support column, 8 first fixed frame, 9 second fixed frame, 10 second belt, 11 baffle, 12 third motor, 13 housing, 14 feed trough, 15 first motor, 16 fourth power roller, 101 second motor, 102 first stopper, 103 screw sleeve, 104 limit rod, 105, reciprocating screw, 106 second stopper, 107 scraper, 108 second power roller, 109 first power roller, 110 first belt, 111 magnet, 112 collecting box, 201 fourth motor, 202 first pulley, 203 third belt, 204 second pulley, 205 mounting plate, 206 first transmission shaft, 207 second transmission shaft, 208 first gear, 209 second gear, 210 second roller, 211 first roller, 212 crushing blade. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-4A timber pressing device for construction includes a base plate 1, a pressing groove 5 is opened at the upper end of the base plate 1, a side wall of the base plate 1 is fixedly connected to a support frame 2, a hydraulic cylinder 3 is installed at the lower end of the support frame 2, and a telescopic rod of the hydraulic cylinder 3 is fixedly connected to a pressing plate 4, a conveying device for conveying wood is installed at the upper end of the base plate 1, a first fixed frame 8 is installed at the end of the base plate 1 away from the support frame 2, a first motor 15 is installed on the first fixed frame 8, an output shaft of the first motor 15 is fixedly connected to a first power roller 109, one end of the first power roller 109 is rotatably connected to the first fixed frame 8, and the other end is rotatably connected to a second fixed frame 9, and the second fixed frame 9 is fixedly connected Connected to the bottom plate 1, the outer wall of the first power roller 109 is wrapped with a first belt 110, and the first power roller 109 is rotatably connected to the second power roller 108 through the first belt 110. One end of the second power roller 108 is rotatably connected to the first fixed frame 8, and the other end is rotatably connected to the second fixed frame 9. The outer wall of the first belt 110 is fixedly connected to a plurality of equally spaced magnets 111. It should be noted that the material of the magnet 111 is N35 neodymium magnet, which has a relatively suitable attraction force. It can effectively absorb iron nails without causing excessive attraction to affect the cleaning of the absorbed iron nails. The outer walls of the first fixed frame 8 and the second fixed frame 9 are both equipped with a collection box 112.

[0022] The upper end of the first fixed frame 8 is fixedly connected to the first stopper 102, and the upper end of the second fixed frame 9 is fixedly connected to the second stopper 106. The side wall of the first stopper 102 is installed with a second motor 101, and the output end of the second motor 101 is fixedly connected to a reciprocating screw rod 105. One end of the reciprocating screw rod 105 is rotatably connected to the first stopper 102, and the other end is rotatably connected to the second stopper 106. The outer wall of the reciprocating screw rod 105 is threadedly connected to a screw rod sleeve 103, and the side wall of the screw rod sleeve 103 is fixedly connected to a scraper 107. The scraper 107 is fixedly connected to the side wall of the scraper 107. 07 The scraping surface is slidably connected to the outer wall of the magnet 111, and the scraping surface of the scraper 107 fits tightly against the outer wall of the magnet 111. It should be noted that the scraping surface of the scraper 107 fits against the magnet 111 to effectively and cleanly clean the iron nails adsorbed by the magnet 11. The side wall of the first stop block 102 is fixedly connected with a limiting rod 104, and the limiting rod 104 passes through the screw sleeve 103. The limiting rod 104 is fixedly connected to the screw sleeve 103, and the end of the limiting rod 104 away from the first stop block 102 is fixedly connected to the second stop block 106.

[0023] The transmission device includes a support column 7, a shell 13, a third power roller 6, a fourth power roller 16, a third motor 12, a second belt 10 and a baffle 11. The support column 7 has two symmetrical fixed connections to the upper end of the base plate 1, one end of the third power roller 6 is rotatably connected to one support column 7 and the other end is rotatably connected to the other support column 7, the second belt 10 is wrapped around the outer wall of the third power roller 6, the third power roller 6 is rotatably connected to the fourth power roller 16 through the second belt 10, the two ends of the inner wall of the shell 13 are rotatably connected to the two ends of the fourth power roller 16, the third motor 12 is installed on the outer wall of the shell 13, the output shaft of the third motor 12 is fixedly connected to the fourth power roller 16, there are two baffles 11, the two baffles 11 are respectively fixedly connected to the two ends of the second belt 10. It should be noted that the height of the baffle 11 is not less than 200 mm, but cannot be higher than 400 mm, so as not to affect people's observation and use due to excessive height.

[0024] A feed trough 14 is provided at the upper end of the housing 13, a mounting plate 205 is fixedly connected to the outer wall of the housing 13, a fourth motor 201 is mounted on the upper end of the mounting plate 205, a first pulley 202 is fixedly connected to the outer wall of the output shaft of the fourth motor 201, a third belt 203 is wound around the outer wall of the first pulley 202, the first pulley 202 is rotatably connected to the second pulley 204 through the third belt 203, a first transmission shaft 206 is fixedly connected to the inner wall of the second pulley 204, a first gear 208 is fixedly connected to the outer wall of the first transmission shaft 206 away from the second pulley 204, the first gear 208 is meshed with the second gear 209, and the inner wall of the second gear 209 is fixedly connected to the second transmission shaft 2 07, the first transmission shaft 206 is rotatably connected to the shell body 13, the first transmission shaft 206 is fixedly connected to the first roller 211, the first roller 211 is rotatably connected to the shell body 13 at one end away from the first transmission shaft 206, the second transmission shaft 207 is rotatably connected to the shell body 13, the second transmission shaft 207 is fixedly connected to the second roller 210, the second roller 210 is rotatably connected to the shell body 13 at one end away from the second transmission shaft 207, and a plurality of crushing blades 212 are evenly distributed around the outer walls of the first roller 211 and the second roller 210. It should be noted that the crushing blades 212 are made of high-hardness alloy to prevent the crushing blades 212 from being broken by the nails contained in the waste wood during the wood crushing process, affecting the use of the entire crushing process.

[0025] In the present invention, the fourth motor 201 is started, the first transmission shaft 206 is driven to rotate through the third belt 203, the first gear 208 is driven to rotate through the first transmission shaft 206, the first transmission shaft 206 drives the first roller 211 to rotate, the first gear 208 drives the second gear 209 to rotate in the opposite direction, and the second gear 209 drives the second roller 210 to rotate, and the waste wood is put into the feed chute 14. The first roller 211 and the second roller 210 drive the crushing blade 212 to crush the waste wood and flow it to the second belt 10, and then the third motor 12 is started to drive the second belt 10 to move the crushed wood. During the movement of the wood, the magnet 111 will absorb the nails contained in the wood. At the same time, the first motor 15 is started to drive The first belt 110 rotates, and during the rotation of the first belt 110, the magnet 111 that is full of nails will be moved to the upper end of the first belt 110, and then the second motor 101 is started, and the second motor 101 drives the reciprocating screw 105 to rotate, and the reciprocating screw 105 drives the screw sleeve 103 to move back and forth, and the screw sleeve 103 drives the scraper 107 to move back and forth, and pushes the nails adsorbed on the surface of the magnet 111 into the collection box 112. The wood that has been cleaned of nails by the magnet 111 is transported into the pressing groove 5 through the second belt 10. When the wood inside the pressing groove reaches a certain amount, the third motor 12 is stopped and the hydraulic cylinder 3 is started to drive the pressing plate 4 to press down to complete the pressing of the wood. After taking out the wood, the above actions are repeated to achieve continuous operation of the entire device.

[0026] In the present utility model, the above description is only a preferred specific implementation method of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present utility model, who makes equivalent replacements or changes based on the technical solution and utility model concept of the present utility model, should be covered by the protection scope of the present utility model.

Claims

1. A timber pressing device for building construction, comprising a base plate (1), characterized in that: A pressing groove (5) is provided at the upper end of the base plate (1), a support frame (2) is fixedly connected to the side wall of the base plate (1), a hydraulic cylinder (3) is installed at the lower end of the support frame (2), a telescopic rod of the hydraulic cylinder (3) is fixedly connected to a pressing plate (4), a conveying device for conveying wood is installed at the upper end of the base plate (1), a first fixed frame (8) is installed at one end of the base plate (1) away from the support frame (2), a first motor (15) is installed on the first fixed frame (8), an output shaft of the first motor (15) is fixedly connected to a first power roller (109), and one end of the first power roller (109) is rotatably connected to the first fixed frame (8) , the other end is rotatably connected to a second fixed frame (9), the second fixed frame (9) is fixedly connected to the bottom plate (1), the outer wall of the first power roller (109) is wrapped with a first belt (110), the first power roller (109) is rotatably connected to the second power roller (108) through the first belt (110), one end of the second power roller (108) is rotatably connected to the first fixed frame (8), and the other end is rotatably connected to the second fixed frame (9), the outer wall of the first belt (110) is fixedly connected to a plurality of equally spaced magnets (111), and the outer walls of the first fixed frame (8) and the second fixed frame (9) are both installed with a collection box (112).

2. A timber pressing device for construction according to claim 1, characterized in that: The upper end of the first fixing frame (8) is fixedly connected to a first stopper (102), and the upper end of the second fixing frame (9) is fixedly connected to a second stopper (106). A second motor (101) is mounted on the side wall of the first stopper (102), and the output end of the second motor (101) is fixedly connected to a reciprocating screw rod (105). One end of the reciprocating screw rod (105) is rotatably connected to the first stopper (102), and the other end is rotatably connected to the second stopper (106). The outer wall of the rod (105) is threadedly connected to a screw sleeve (103), the side wall of the screw sleeve (103) is fixedly connected to a scraper (107), the side wall of the first stopper (102) is fixedly connected to a limiting rod (104), the limiting rod (104) passes through the screw sleeve (103), the limiting rod (104) is fixedly connected to the screw sleeve (103), and the end of the limiting rod (104) away from the first stopper (102) is fixedly connected to the second stopper (106).

3. The timber pressing device for construction according to claim 1, characterized in that: The transmission device comprises a support column (7), a shell (13), a third power roller (6), a fourth power roller (16), a third motor (12), a second belt (10) and a baffle (11). The support column (7) has two symmetrically fixedly connected to the upper end of the bottom plate (1), one end of the third power roller (6) is rotatably connected to one support column (7) and the other end is rotatably connected to the other support column (7), the second belt (10) is wound around the outer wall of the third power roller (6), the third power roller (6) is rotatably connected to the fourth power roller (16) through the second belt (10), the two ends of the inner wall of the shell (13) are rotatably connected to the two ends of the fourth power roller (16), the third motor (12) is mounted on the outer wall of the shell (13), the output shaft of the third motor (12) is fixedly connected to the fourth power roller (16), and there are two baffles (11), and the two baffles (11) are respectively fixedly connected to the two ends of the second belt (10).

4. A timber pressing device for construction according to claim 3, characterized in that: A feeding trough (14) is provided at the upper end of the housing (13); a mounting plate (205) is fixedly connected to the outer wall of the housing (13); a fourth motor (201) is installed on the upper end of the mounting plate (205); a first pulley (202) is fixedly connected to the outer wall of the output shaft of the fourth motor (201); a third belt (203) is wound around the outer wall of the first pulley (202); the first pulley (202) is rotatably connected to the second pulley (204) via the third belt (203); a first transmission shaft (206) is fixedly connected to the inner wall of the second pulley (204); and the outer wall of the first transmission shaft (206) away from the second pulley (204) is fixedly connected to the outer wall of the first transmission shaft (206). A first gear (208), the first gear (208) is meshed with a second gear (209), the inner wall of the second gear (209) is fixedly connected to a second transmission shaft (207), the first transmission shaft (206) is rotatably connected to a housing (13), the first transmission shaft (206) is fixedly connected to a first roller (211), the first roller (211) is rotatably connected to the housing (13) at one end away from the first transmission shaft (206), the second transmission shaft (207) is rotatably connected to the housing (13), the second transmission shaft (207) is fixedly connected to a second roller (210), and the second roller (210) is rotatably connected to the housing (13) at one end away from the second transmission shaft (207).

5. The timber pressing device for construction according to claim 2, characterized in that: The scraping surface of the scraper (107) is slidably connected to the outer wall of the magnet (111), and the scraping surface of the scraper (107) is tightly fitted to the outer wall of the magnet (111).

6. The timber pressing device for construction according to claim 4, characterized in that: A plurality of crushing blades (212) are distributed around the outer walls of the first roller (211) and the second roller (210) at equal intervals.

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