Double-sided nailing machine

Abstract

The utility model provides a double-face nailing machine which comprises a machine base, a conveying mechanism, a pressing mechanism, a first feeding mechanism, a second feeding mechanism, a first nailing mechanism and a second nailing mechanism, and the conveying mechanism, the pressing mechanism, the first feeding mechanism, the second feeding mechanism, the first nailing mechanism and the second nailing mechanism are connected to the machine base. The pressing mechanism is connected above the conveying mechanism, one end of the first feeding mechanism is fixedly connected to one side of the conveying mechanism, one end of the second feeding mechanism is fixedly connected to the other side of the conveying mechanism, the first nailing mechanism is located in front of one end of the first feeding mechanism, and the second nailing mechanism is located in front of one end of the second feeding mechanism. According to the double-face nailing machine, the bidirectional nailing design is adopted, the feeding mechanism and the nailing mechanism are designed on the two sides of the conveying mechanism, feeding and nailing are carried out while conveying is carried out, manpower is reduced, full-automatic production is achieved, and the double-face nailing machine has high working efficiency and good economical efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of nailing, in particular to a double-sided nailing machine. Background Art

[0002] Many wooden products are used in daily life, and they require two or more boards to be nailed together to produce the desired wooden products. Existing nailing machines generally use a pneumatic nail gun that moves back and forth and ejects nails from the gun head to nail the boards on the work surface. However, this type of nailing machine can only nail one side; the other side needs to be manually flipped over and the pneumatic nail gun must be operated again to repeat the nailing action. This process is complicated, inefficient, labor-intensive, and increases labor costs. Furthermore, the nailing position is not precise, and the nailing effect is not good, which affects the quality of the finished product.

[0003] Therefore, it is necessary to provide a new double-sided nailing machine to solve the above-mentioned technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a double-sided nailing machine.

[0005] The utility model provides a double-sided nailing machine, including a machine base, a conveying mechanism, a pressing mechanism, a first feeding mechanism, a second feeding mechanism, a first nailing mechanism and a second nailing mechanism. The conveying mechanism, the pressing mechanism, the first feeding mechanism, the second feeding mechanism, the first nailing mechanism and the second nailing mechanism are connected to the machine base, the pressing mechanism is connected above the conveying mechanism, one end of the first feeding mechanism is fixedly connected to one side of the conveying mechanism, one end of the second feeding mechanism is fixedly connected to the other side of the conveying mechanism, the first nailing mechanism is located in front of one end of the first feeding mechanism, and the second nailing mechanism is located in front of one end of the second feeding mechanism.

[0006] Preferably, the conveying mechanism includes a driving motor, a first support plate, a second support plate, a chain plate, a chain, a driving sprocket, a driven sprocket and a guide mechanism, the first support plate is fixedly connected to one end of the chain plate, the second support plate is fixedly connected to the other end of the chain plate, the driving motor is fixedly connected to the first support plate, the driving sprocket is connected to the driving end of the driving motor, the driven sprocket is rotatably connected to the second support plate, the chain is connected to the driving sprocket and the driven sprocket at the same time, and the guide mechanism is fixedly connected above the second support plate.

[0007] Preferably, the guide mechanism includes a first support plate, a guide plate, a guide wheel and a height limiting plate, one side of the first support plate is fixedly connected to the guide plate, the other side of the first support plate is connected to the guide wheel, and the height limiting plate is connected above the first support plate.

[0008] Preferably, the machine base is provided with glue applying valves on both sides of the conveying mechanism for applying glue.

[0009] Preferably, the pressing mechanism includes a first column, a second column, a first screw rod, a second screw rod, a lifting plate, a plurality of pressing wheels, a connecting shaft, a first steering transmission mechanism, a second steering rotation mechanism, a first screw sleeve and a second screw sleeve, the plurality of pressing wheels are connected to the bottom side of the lifting plate, the lifting plate is slidably connected to the first column and the second column, the first steering transmission mechanism is connected to the first column, the second steering rotation mechanism is connected to the second column, the first transmission end of the first steering transmission mechanism is connected to one end of the connecting shaft, the first transmission end of the second steering rotation mechanism is connected to the other end of the connecting shaft, the second transmission end of the first steering transmission mechanism is connected to the first screw rod, the second transmission end of the second steering rotation mechanism is connected to the second screw rod, the first and second screw sleeves are fixedly connected at both ends of the lifting plate, the first screw rod is threadedly connected to the first screw sleeve thread, and the second screw rod is threadedly connected to the second screw sleeve thread.

[0010] Preferably, the first feeding mechanism and the second feeding mechanism are the same feeding structure, and the feeding structure includes a supporting foot, a feeding plate, a second support plate, a lifting shaft, a rubber wheel, a motor, a knife shaft and an adjustment plate. The supporting foot is fixedly connected to the bottom of the feeding plate, the feeding plate is fixedly connected to one end of the second support plate, the lifting shaft is connected to the bottom, the motor fixes one side of the second support plate, the motor drive is connected to the knife shaft, the rubber wheel is movably connected to the other side of the second support plate relative to the knife shaft, and the adjustment plate is vertically fixedly connected to the other end of the second support plate.

[0011] Preferably, the first nailing mechanism and the second nailing mechanism are the same nailing structure, and the nailing structure includes a support seat, a straight nail gun and a fixing plate, the fixing plate is connected to the support seat, and the straight nail gun is fixedly connected to the straight nail gun.

[0012] Compared with the related art, the double-sided nailing machine provided by the utility model has the following beneficial effects:

[0013] The utility model provides a double-sided nailing machine, which adopts a two-way nailing design. A feeding mechanism and a nailing mechanism are designed on both sides of the conveying mechanism. Feeding and nailing are performed while conveying, and there is no need to flip the template. Nailing can be performed on both sides accurately, which reduces labor and enables fully automatic production. It has high work efficiency and good economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of the double-sided nailing machine provided by the utility model;

[0015] Figure 2 This is a schematic structural diagram of the double-sided nailing machine provided by the utility model from another angle;

[0016] Figure 3 This is a structural schematic diagram of the feeding mechanism of the double-sided nailing machine provided by the utility model.

[0017] Numbers in the figure: 1. machine base, 11. glue valve, 12. tensioning wheel, 2. conveying mechanism, 21. driving motor, 22. chain plate, 23. chain, 24. driving sprocket, 25. first support plate, 26. second support plate, 27. guide mechanism, 271. guide plate, 272. guide wheel, 273. height limit plate, 3. pressing mechanism, 31. first column, 32. second column, 33. first steering transmission mechanism, 34. second steering rotation mechanism, 35. lifting plate, 36. connecting shaft, 37. first screw rod, 38. second screw rod, 4. first nailing mechanism, 5. second nailing mechanism, 6. first feeding mechanism, 61. feeding plate, 62. second support plate, 63. knife shaft, 64. rubber wheel, 65. adjusting plate, 66. lifting shaft, 67. supporting foot, 7. second feeding mechanism, 8. plate. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0019] Please refer to Figures 1 to 3 , Figure 1 A schematic structural diagram of the double-sided nailing machine provided by the utility model; Figure 2 This is a schematic structural diagram of the double-sided nailing machine provided by the utility model from another angle; Figure 3 This is a structural schematic diagram of the feeding mechanism of the double-sided nailing machine provided by the utility model.

[0020] In the specific implementation process, Figures 1 to 3 A double-sided nailing machine includes a machine base 1, a conveying mechanism 2, a pressing mechanism 3, a first feeding mechanism 6, a second feeding mechanism 7, a first nailing mechanism 4, and a second nailing mechanism 5. The conveying mechanism 2, the pressing mechanism 3, the first feeding mechanism 6, the second feeding mechanism 7, the first nailing mechanism 4, and the second nailing mechanism 5 are connected to the machine base 1, the pressing mechanism 3 is connected above the conveying mechanism 2, one end of the first feeding mechanism 6 is fixedly connected to one side of the conveying mechanism 2, and one end of the second feeding mechanism 7 is fixedly connected to the other side of the conveying mechanism 2. The first nailing mechanism 4 is located in front of one end of the first feeding mechanism 6, and the second nailing mechanism 5 is located in front of one end of the second feeding mechanism 7. The pressing mechanism 3 cooperates with the conveying mechanism 2 to convey the template, and the nailing mechanism is set in front of the feeding mechanism. After the wooden strips sent from the feeding mechanism are attached to the board 8, the nailing mechanism fixes the wooden strips (not marked in the figure) to the board 8.

[0021] The conveying mechanism 2 includes a drive motor 21, a first support plate 25, a second support plate 26, a chain plate 22, a chain 23, a driving sprocket 24, a driven sprocket (not shown in the figure) and a guide mechanism 27. The first support plate 25 is fixedly connected to one end of the chain plate 22, and the second support plate 26 is fixedly connected to the other end of the chain plate 22. The drive motor 21 is fixedly connected to the first support plate 25, the driving sprocket 24 is connected to the driving end of the drive motor 21, and the driven sprocket is rotatably connected to the second support plate 26. The chain 23 connects the driving sprocket 24 and the driven sprocket at the same time. The guide mechanism 27 is fixedly connected above the second support plate 26. The outer periphery of each link on the chain 23 is provided with a convex chain block (not shown in the figure). A groove (not shown in the figure) for supporting the chain 23 is provided on the upper side of the chain plate 22. The width of the bottom side of the convex chain block is greater than the width of the groove. The convex chain block can obtain support force on both sides of the groove of the chain plate 22, and can stably support the plate 8.

[0022] There are two first support plates 25, which seal both sides of one end of the chain plate 22. A discharge plate (not shown) and a protruding chain block protect the internal structure above. There are two second support plates 26, which seal both sides of the other end of the chain plate 22. A guide mechanism 27 and a protruding chain block protect the internal structure above.

[0023] The guide mechanism 27 includes a first support plate (not shown), a guide plate 271, a guide wheel 272, and a height limiting plate 273. One side of the first support plate is fixedly connected to the guide plate 271, and the other side of the first support plate is connected to the guide wheel 272. The height limiting plate 273 is connected above the first support plate. The first support plate is fixed above the two second support plates 26. The guide plate 271 and guide wheel 272 can correct the template laterally, allowing the plate 8 to travel on the protruding chain block. The height limiting plate 273 adjusts the height of the plate 8 to prevent two plates 8 from stacking and entering the protruding chain block.

[0024] The frame 1 is provided with glue valves 11 on both sides of the conveying mechanism 2 for applying glue. The glue valves 11 apply glue to both sides of the board 8 to increase the stickiness before the wood strips are attached. The frame is provided with a tensioning wheel 12 between the feeding mechanism and the nailing mechanism. After the wood strips are attached, the tensioning wheel 12 can make the wood strips adhere to the board 8 and become more tightly under the action of the glue.

[0025] The pressing mechanism 3 includes a first column 31, a second column 32, a first screw rod 37, a second screw rod 38, a lifting plate 35, a plurality of pressing wheels (not marked in the figure), a connecting shaft 36, a first steering transmission mechanism 33, a second steering rotation mechanism 34, a first screw sleeve (not marked in the figure) and a second screw sleeve (not marked in the figure), the plurality of pressing wheels are connected to the bottom side of the lifting plate 35, the lifting plate 35 is slidably connected to the first column 31 and the second column 32, the first steering transmission mechanism 33 is connected to the first column 31, and the second steering rotation mechanism 34 is connected to the first column 31. Connected to the second column 32, the first transmission end of the first steering transmission mechanism 33 is connected to one end of the connecting shaft 36, and the first transmission end of the second steering rotation mechanism 34 is connected to the other end of the connecting shaft 36. The second transmission end of the first steering transmission mechanism 33 is connected to the first screw 37, and the second transmission end of the second steering rotation mechanism 34 is connected to the second screw 38. The two ends of the lifting plate 35 are fixedly connected to the first and second screw sleeves. The first screw 37 is threadedly connected to the first screw sleeve thread, and the second screw 38 is threadedly connected to the second screw sleeve thread. The clamping wheel is a rubber wheel 64 with a certain degree of elasticity. Two bevel gears are located within the first steering transmission mechanism 33 and the second steering rotation mechanism 34, and the steering transmission is completed by the bevel gears.

[0026] A position indicator (not shown) is provided at one end of the connecting shaft 36 , which converts the rotation record into distance, thereby facilitating the control of the height of the lifting plate 35 .

[0027] The first feeding mechanism 6 and the second feeding mechanism 7 are the same feeding structure, which includes a support foot 67, a feeding plate 61, a second support plate 62, a lifting shaft 66, a rubber wheel 64, a motor, a knife shaft 63 and an adjustment plate 65. The support foot 67 is fixedly connected to the bottom of the feeding plate 61, the feeding plate 61 is fixedly connected to one end of the second support plate 62, the lifting shaft 66 is connected to the bottom, the motor is fixed to one side of the second support plate 62, the motor is driven and connected to the knife shaft 63, the rubber wheel 64 is movably connected to the other side of the second support plate 62 relative to the knife shaft 63, and the adjustment plate 65 is vertically fixed to the other end of the second support plate 62. The rubber wheel 64 is movably connected to the second support plate 62 through a cylinder (not shown in the figure). The second support plate 62 is provided with a plurality of limit blocks on both sides of the knife shaft 63. The limit blocks are used to correct the wood strips and prevent them from shaking. The supporting foot 67 is supported on one end of the feeding plate 61, the lifting shaft 66 supports the second supporting plate 62, and the adjusting plate 65 sends the wooden strips between the knife shaft 63 and the rubber wheel 64, restricting the wooden strips so that the wooden strips can be stably attached to the board 8 after passing through the adjusting plate 65.

[0028] The first nailing mechanism 4 and the second nailing mechanism 5 are of the same type, comprising a support base (not shown), a nail gun (not shown), and a fixing plate (not shown). The fixing plate is connected to the support base, and the nail gun is fixedly connected to the nail gun. The fixing plate is provided with a nail plate (not shown) that cooperates with the nail gun. The nail plate assists the nail gun in driving nails, and the nail gun drives nails into the wood strips and the board 8, thereby fixing the wood strips to the board 8.

[0029] The working process of the present invention is as follows: the plate 8 enters from the first support plate of the guide mechanism 27, passes through the height limit plate 273, and adjusts the position of the plate 65 under the action of the guide wheel 272 and the guide plate 271 to enter the convex chain block. The pressing mechanism 3 adjusts the height of the lifting plate 35 so that the multiple pressing wheels and the convex chain block can drive the plate 8 forward. The driving motor 21 drives the active sprocket 24 to rotate the chain 23, that is, the convex chain block drives the plate 8 to move forward under the action of the pressing wheel. The plate 8 passes through the coating on both sides of the conveying mechanism 2. When covering the valve, the coating valve applies glue to both sides of the board 8. At the same time, the first feeding mechanism 6 and the second feeding mechanism 7 push the wooden strips over, that is, the adjusting plate 65 pushes the wooden strips to the rubber wheel 64 and the knife shaft 63. The motor drives the knife shaft 63 to make the wooden strips move on the adjusting plate 65 and then stick to the board 8. After the wooden strips are stuck on both sides of the board 8, the tensioning wheels 12 on both sides are used to make the wooden strips and the board 8 close together. Finally, the straight nail guns on the first nailing mechanism 4 and the second nailing mechanism 5 nail the wooden strips on both sides of the board 8 to complete the nailing process.

[0030] The utility model provides a double-sided nailing machine, which adopts a two-way nailing design. A feeding mechanism and a nailing mechanism are designed on both sides of a conveying mechanism 2. Feeding and nailing are performed while conveying. There is no need to flip the template. Nailing can be performed on both sides accurately, which reduces labor and enables fully automatic production. It has high work efficiency and good economy.

[0031] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A double-sided nailing machine, characterized in that: The invention comprises a machine base (1), a conveying mechanism (2), a pressing mechanism (3), a first feeding mechanism (6), a second feeding mechanism (7), a first nailing mechanism (4) and a second nailing mechanism (5); the conveying mechanism (2), the pressing mechanism (3), the first feeding mechanism (6), the second feeding mechanism (7), the first nailing mechanism (4) and the second nailing mechanism (5) are connected to the machine base (1); the pressing mechanism (3) is connected above the conveying mechanism (2); one end of the first feeding mechanism (6) is fixedly connected to one side of the conveying mechanism (2); one end of the second feeding mechanism (7) is fixedly connected to the other side of the conveying mechanism (2); the first nailing mechanism (4) is located in front of one end of the first feeding mechanism (6); and the second nailing mechanism (5) is located in front of one end of the second feeding mechanism (7).

2. The double-sided nailing machine according to claim 1, characterized in that: The conveying mechanism (2) comprises a driving motor (21), a first support plate (25), a second support plate (26), a chain plate (22), a chain (23), a driving sprocket (24), a driven sprocket and a guide mechanism (27), wherein the first support plate (25) is fixedly connected to one end of the chain plate (22), the second support plate (26) is fixedly connected to the other end of the chain plate (22), the driving motor (21) is fixedly connected to the first support plate (25), the driving sprocket (24) is connected to the driving end of the driving motor (21), the driven sprocket is rotatably connected to the second support plate (26), the chain (23) is connected to the driving sprocket (24) and the driven sprocket at the same time, and the guide mechanism (27) is fixedly connected above the second support plate (26).

3. The double-sided nailing machine according to claim 2, characterized in that: The guide mechanism (27) comprises a first supporting plate, a guide plate (271), a guide wheel (272) and a height limiting plate (273); one side of the first supporting plate is fixedly connected to the guide plate (271); the other side of the first supporting plate is connected to the guide wheel (272); and the height limiting plate (273) is connected above the first supporting plate.

4. The double-sided nailing machine according to claim 1, characterized in that: The machine base (1) is provided with glue applying valves (11) on both sides of the conveying mechanism (2) for applying glue.

5. The double-sided nailing machine according to claim 1, characterized in that: The pressing mechanism (3) comprises a first column (31), a second column (32), a first screw rod (37), a second screw rod (38), a lifting plate (35), a plurality of pressing wheels, a connecting shaft (36), a first steering transmission mechanism (33), a second steering rotation mechanism (34), a first screw sleeve and a second screw sleeve, wherein the plurality of pressing wheels are connected to the bottom side of the lifting plate (35), the lifting plate (35) is slidably connected to the first column (31) and the second column (32), the first steering transmission mechanism (33) is connected to the first column (31), and the second steering rotation mechanism (34) is connected to the second column (32), the first transmission end of the first steering transmission mechanism (33) is connected to one end of the connecting shaft (36), the first transmission end of the second steering rotation mechanism (34) is connected to the other end of the connecting shaft (36), the second transmission end of the first steering transmission mechanism (33) is connected to the first screw rod (37), the second transmission end of the second steering rotation mechanism (34) is connected to the second screw rod (38), and the two ends of the lifting plate (35) are fixedly connected to the first screw sleeve and the second screw sleeve, the first screw rod (37) is threadedly connected to the first screw sleeve thread, and the second screw rod (38) is threadedly connected to the second screw sleeve thread.

6. The double-sided nailing machine according to claim 1, characterized in that: The first feeding mechanism (6) and the second feeding mechanism (7) are the same feeding structure, and the feeding structure includes a supporting foot (67), a feeding plate (61), a second supporting plate (62), a lifting shaft (66), a rubber wheel (64), a motor, a knife shaft (63) and an adjusting plate (65), wherein the supporting foot (67) is fixedly connected to the bottom of the feeding plate (61), the feeding plate (61) is fixedly connected to one end of the second supporting plate (62), the lifting shaft (66) is connected to the bottom, the motor is fixed to one side of the second supporting plate (62), the motor is driven and connected to the knife shaft (63), the rubber wheel (64) is movably connected to the other side of the second supporting plate (62) relative to the knife shaft (63), and the adjusting plate (65) is vertically fixedly connected to the other end of the second supporting plate (62).

7. The double-sided nailing machine according to claim 1, characterized in that: The first nailing mechanism (4) and the second nailing mechanism (5) are the same nailing structure, and the nailing structure comprises a support seat, a straight nail gun and a fixed plate, the fixed plate is connected to the support seat, and the straight nail gun is fixedly connected to the straight nail gun.

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