Joint beating device of bamboo wood milling machine

Abstract

The utility model relates to the field of bamboo product processing, in particular to a knot beating device of a bamboo milling machine, which comprises a machine body, a bamboo strip advancing mechanism, a lower knot removing mechanism and an upper knot removing mechanism are mounted on the machine body, and the upper knot removing mechanism and the lower knot removing mechanism are symmetrically mounted on the upper side and the lower side of a bamboo strip advancing route; the bamboo joint removing mechanism on the tabasheer surface and the bamboo joint removing mechanism on the bamboo green surface are arranged on the same vertical line and simultaneously remove bamboo joints on the bamboo green surface and the tabasheer surface of a bamboo cane, the upper joint removing mechanism and the lower joint removing mechanism can promote each other, and the joint removing effect is guaranteed. The short pause of the bamboo canes during one-time joint removal can be reduced (the bamboo canes can be decelerated or paused during joint removal of the joint removal mechanism), meanwhile, the overall length of the joint removal equipment is shortened, and the construction cost and the occupied space of the equipment are reduced.

Description

Technical Field

[0001] The utility model relates to the field of bamboo product processing, in particular to a knotting device of a bamboo milling machine. Background Art

[0002] Bamboo products refer to products made from bamboo as processing raw materials, mostly daily necessities. In recent years, bamboo floors and bamboo furniture have become popular. There are also some higher-value folk crafts such as bamboo carvings. At present, when processing bamboo products, it is necessary to remove bamboo nodes, but the bamboo strips removing node device in the prior art uses two removing node mechanisms to remove them alternately in sequence (the bamboo node removing node mechanism for the yellow bamboo surface and the bamboo node removing node mechanism for the green bamboo surface are not on the same vertical line and are spaced apart by a large distance). Because the bamboo strips are removed from the nodes and conveyed simultaneously, not only does it lead to poor stability of the bamboo strips when the nodes are removed, but the length of the entire equipment is increased, the cost is increased, and the space occupied is increased.

[0003] Therefore, a bamboo milling machine knotting device is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a bamboo milling machine knotter in order to solve the above-mentioned problem, which improves the bamboo knotting device in the prior art that uses two knotting blades for staggered removal, which is not only prone to overcutting and undercutting, but also the knotting accuracy cannot be guaranteed.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a bamboo milling machine knotter, comprising a machine body, on which a bamboo strip travel mechanism, a down-knotting mechanism and an up-knotting mechanism are installed, and the up-knotting mechanism and the down-knotting mechanism are symmetrically installed on the upper and lower sides of the bamboo strip travel route;

[0006] Among them, the down-knotting mechanism and the up-knotting mechanism both include sliding plates symmetrically distributed on the upper and lower sides of the bamboo strip travel route, a number of mounting seats are fixedly installed on one side of the two sliding plates, and a pressure plate is fixedly installed on the adjacent ends of the several mounting seats, a knotting shaft is installed inside the pressure plate, and a knotting wheel is installed on the surface of the knotting shaft.

[0007] Preferably, one end of the knotting shaft passes through the sliding plate and the body in sequence and extends to the inner cavity of the body, the end of the knotting shaft located inside the body is fixedly installed with a second universal joint, and a driven pulley is installed through the rear side of the body, and the end of the driven pulley located inside the body is fixedly connected to one end of the second universal joint.

[0008] Preferably, an elastic adjustment component is installed on the surface of the knotting shaft inside the de-knotting mechanism, and the elastic adjustment component includes a bearing seat sleeved on the surface of a knotting shaft, a clamp is installed on the surface of the bearing seat, screws are fixedly installed on both sides of the top of the clamp, the top of the screw passes through the machine body and extends to the top of the machine body, a return spring is sleeved on the bottom of the screw surface, a screw sleeve is fixedly installed on the top of the return spring, and an adjusting nut is threadedly connected to the surface of the screw sleeve.

[0009] Preferably, a first motor is installed on one side of the rear surface of the machine body, a first driving pulley is fixedly installed on the output end of the first motor, a first transmission belt is wound around the surface of the first driving pulley, and the first driving pulley is connected to the driven pulley located on the side of the de-jointing mechanism through the first transmission belt.

[0010] Preferably, a second motor is arranged at the top of the other side of the rear surface of the machine body, a second driving pulley is fixedly mounted on the output end of the second motor, a second transmission belt is wound around the surface of the second driving pulley, and the second driving pulley is connected to the driven pulley located on the side of the de-joining mechanism through the second transmission belt.

[0011] Preferably, the bamboo strip traveling mechanism comprises a plurality of conveying wheels installed on both sides of the down-section mechanism and the up-section mechanism, one ends of the plurality of conveying wheels penetrate through the machine body and extend into the interior of the machine body, a first universal joint is fixedly installed on one end of the conveying wheel located inside the machine body, a connecting rod is fixedly installed on one end of the first universal joint away from the conveying wheel, one end of the connecting rod away from the first universal joint penetrates through the machine body and extends to the outside of the machine body, and a plurality of transmission gears are fixedly installed on one end of the connecting rod located outside the machine body.

[0012] Preferably, a first linkage gear is installed between the plurality of transmission gears located on one side of the down-jointing mechanism and the up-jointing mechanism, and the first linkage gear is meshingly connected with the two transmission gears.

[0013] Preferably, two second linkage gears are installed between the plurality of transmission gears located on the other side of the down-section mechanism and the up-section mechanism, and the two second linkage gears are meshedly connected with the three transmission gears.

[0014] Preferably, one of the connecting rods located on one side of the down-jointing mechanism is fixedly connected to the first driving pulley, and the other connecting rod located on the other side of the down-jointing mechanism is fixedly connected to the second driving pulley.

[0015] The beneficial effect of the utility model is that the bamboo node removing mechanism for the yellow bamboo side and the bamboo node removing mechanism for the green bamboo side are arranged on the same vertical line, and both of them remove the bamboo nodes on the green bamboo side and the yellow bamboo side of the bamboo strips at the same time, and the upper and lower node removing mechanisms can promote each other to ensure the node removing effect, and can reduce the brief pause of the bamboo strips during one node removal (the node removal mechanism will slow down or pause the bamboo strips when removing the nodes), and at the same time shorten the overall length of the node removal equipment, thereby reducing the construction cost of the equipment and the space occupied by the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the ascending section mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the elastic adjustment component structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the first motor structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the second motor structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the first linkage gear structure of the utility model;

[0022] Figure 7 It is a schematic diagram of the second linkage gear structure of the utility model.

[0023] In the figure: 10, machine body; 20, bamboo strip travel mechanism; 21, conveying wheel; 22, first universal joint; 23, connecting rod; 24, transmission gear; 25, first linkage gear; 26, second linkage gear; 30, down-section mechanism; 40, up-section mechanism; 41, sliding plate; 42, mounting seat; 43, pressure plate; 44, knotting shaft; 45, second universal joint; 46, driven pulley; 47, elastic adjustment component; 471, bearing seat; 472, clamp; 473, screw; 474, return spring; 475, screw sleeve; 476, adjusting nut; 48, first motor; 49, first driving pulley; 401, second motor; 402, second driving pulley. DETAILED DESCRIPTION

[0024] 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.

[0025] When implementing: Figure 1-7 As shown, a bamboo milling machine knotter includes a machine body 10, on which a bamboo strip traveling mechanism 20, a down knotting mechanism 30 and an up knotting mechanism 40 are installed, and the up knotting mechanism 40 and the down knotting mechanism 30 are symmetrically installed on the upper and lower sides of the bamboo strip traveling route, and the rear surfaces of the down knotting mechanism 30 and the up knotting mechanism 40 are both installed with a driving mechanism;

[0026] Among them, the down-knotting mechanism 30 and the up-knotting mechanism 40 both include sliding plates 41 symmetrically distributed on the upper and lower sides of the bamboo strip travel route, a plurality of mounting seats 42 are fixedly installed on one side of the two sliding plates 41, and a pressing plate 43 is fixedly installed on one end adjacent to the plurality of mounting seats 42, a knotting shaft 44 is installed inside the pressing plate 43, and a knotting wheel is installed on the surface of the knotting shaft 44, and the driving mechanism includes a rod body integrally formed with the knotting shaft 44, one end of the knotting shaft 44 passes through the sliding plate 41 and the machine body 10 in sequence and extends to the inner cavity of the machine body 10, a second universal joint 45 is fixedly installed on one end of the knotting shaft 44 located inside the machine body 10, a driven pulley 46 is installed on the rear side of the machine body 10, and one end of the driven pulley 46 located inside the machine body 10 is fixedly connected to one end of the second universal joint 45, and cooperates with the motor to form a drive;

[0027] In this embodiment, when the bamboo node enters between the two pressing plates 43, the bamboo node will push up the sliding plate 41 located inside the node removal mechanism 40 due to its own height, and the bamboo strips are continuously transported by the rotation of the bamboo strip traveling mechanism 20. When the bamboo node enters between the two pressing plates 43, the sliding plate 41 is elastically reset by the elastic adjustment component 47 to press the bamboo node of the bamboo strip into the inside of the two pressing plates 43, and the bamboo node can be removed synchronously by rotating the two knotting wheels in opposite directions.

[0028] In this embodiment, Figure 2 It can be seen that a threaded rod for adjusting the distance between the two pressure plates 43 is installed between the two sliding plates 41 and the mounting seat 42. One end of the threaded rod passes through the sliding plate 41 and extends to one side of the sliding plate 41. A locking nut is installed on one side of the sliding plate 41.

[0029] like Figure 3As shown, an elastic adjustment component 47 is installed on the surface of the knotting shaft 44 inside the joint removal mechanism 40, and the elastic adjustment component 47 includes a bearing seat 471 sleeved on the surface of a knotting shaft 44, a clamp 472 is installed on the surface of the bearing seat 471, and screws 473 are fixedly installed on both sides of the top of the clamp 472. The top of the screw 473 penetrates the body 10 and extends to the top of the body 10. A reset spring 474 is sleeved on the bottom of the surface of the screw 473, and a screw sleeve 475 is fixedly installed on the top of the reset spring 474. The surface of the screw sleeve 475 is threadedly connected with an adjusting nut 476;

[0030] The elasticity of the reset spring 474 can be used to drive the sliding plate 41 downward to compress the bamboo strips so that the two knotting shafts 44 can simultaneously remove the bamboo nodes. By turning the adjusting nut 476, the screw sleeve 475 can be driven to move, the pressure of the reset spring 474 can be adjusted, and then the pressure on the knotting shaft 44 can be adjusted.

[0031] like Figure 4 and Figure 5 As shown, a first motor 48 is installed on one side of the rear surface of the machine body 10, and a first driving pulley 49 is fixedly installed on the output end of the first motor 48, and a first transmission belt is wound around the surface of the first driving pulley 49, and the first driving pulley 49 is connected to the driven pulley 46 located on one side of the joint removal mechanism 40 through the first transmission belt; a second motor 401 is arranged on the top of the other side of the rear surface of the machine body 10, and a second driving pulley 402 is fixedly installed on the output end of the second motor 401, and a second transmission belt is wound around the surface of the second driving pulley 402, and the second driving pulley 402 is connected to the driven pulley 46 located on one side of the joint removal mechanism 30 through the second transmission belt; the joint removal mechanism 30 and the joint removal mechanism 40 can be driven respectively, so as to synchronously remove the bamboo joints on the upper and lower sides of the bamboo strips;

[0032] like Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the bamboo strip traveling mechanism 20 includes a plurality of conveying wheels 21 installed on both sides of the down-jointing mechanism 30 and the up-jointing mechanism 40, one end of each of the conveying wheels 21 penetrates the machine body 10 and extends to the inside of the machine body 10, a first universal joint 22 is fixedly installed on one end of the conveying wheel 21 located inside the machine body 10, a connecting rod 23 is fixedly installed on one end of the first universal joint 22 away from the conveying wheel 21, one end of the connecting rod 23 away from the first universal joint 22 penetrates the machine body 10 and extends to the outside of the machine body 10, and a plurality of transmission gears 24 are fixedly installed on one end of the plurality of connecting rods 23 located outside the machine body 10;

[0033] In this embodiment, bamboo strips are placed into the bamboo strip advancing mechanism 20 through a feeding piece on one side of the machine body 10, and the first motor 48 and the second motor 401 are turned on synchronously to work, and the second motor 401 drives a plurality of conveying wheels 21 located on one side of the de-jointing mechanism 30 and the up-jointing mechanism 40 to rotate through the meshing connection of a plurality of transmission gears 24, so as to convey the bamboo strips between the de-jointing mechanism 30 and the up-jointing mechanism 40;

[0034] A first linkage gear 25 is installed between the transmission gears 24 on one side of the down-section mechanism 30 and the up-section mechanism 40, and the first linkage gear 25 is meshed and connected with the two transmission gears 24; two second linkage gears 26 are installed between the transmission gears 24 on the other side of the down-section mechanism 30 and the up-section mechanism 40, and the two second linkage gears 26 are meshed and connected with the three transmission gears 24; it can facilitate the synchronous rotation of the plurality of conveying wheels 21, so as to facilitate the purpose of conveying the bamboo strips;

[0035] In this embodiment, a connecting rod 23 located on one side of the de-node mechanism 30 is fixedly connected to the first driving pulley 49, and another connecting rod 23 located on the other side of the de-node mechanism 30 is fixedly connected to the second driving pulley 402; this can facilitate the transportation of bamboo strips while de-nodesing, so as to improve the de-node efficiency.

[0036] The utility model puts bamboo strips into the interior of the bamboo strip advancing mechanism 20 through a feeding piece on one side of the machine body 10, and synchronously turns on the first motor 48 and the second motor 401 to work, and the second motor 401 drives a plurality of conveying wheels 21 located on one side of the de-knotting mechanism 30 and the up-knotting mechanism 40 to rotate through the meshing connection of a plurality of transmission gears 24, so as to convey the bamboo strips between the de-knotting mechanism 30 and the up-knotting mechanism 40, and while the second motor 401 and the first motor 48 are rotating, they synchronously drive the two knotting shafts 44 and the knotting wheels to rotate, so as to synchronously remove the bamboo strips on the upper and lower sides of the bamboo strips, and after the bamboo strips are removed, the conveying wheels 21 on the other side of the de-knotting mechanism 30 and the up-knotting mechanism 40 convey the bamboo strips to the next processing step;

[0037] When the bamboo strips are transported between the two knotting shafts 44 via the conveying wheel 21, the bamboo nodes enter between the two pressing plates 43, and the bamboo nodes push up the sliding plate 41 located inside the node removal mechanism 40 due to their own height, and continue to transport the bamboo strips through the rotation of the conveying wheel 21. When the bamboo nodes enter between the two pressing plates 43, the sliding plate 41 is elastically reset by the elastic adjustment component 47 to press the bamboo nodes of the bamboo strips into the interior of the two pressing plates 43, and the bamboo nodes can be removed synchronously by utilizing the opposite rotation of the two knotting wheels.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A bamboo milling machine knotter, comprising a machine body (10), on which a bamboo strip traveling mechanism (20), a down-knotting mechanism (30) and an up-knotting mechanism (40) are mounted, characterized in that: The upward joint mechanism (40) and the downward joint mechanism (30) are symmetrically installed on the upper and lower sides of the bamboo strip travel route; Wherein, the down-knotting mechanism (30) and the up-knotting mechanism (40) both comprise sliding plates (41) symmetrically distributed on the upper and lower sides of the bamboo strip travel route, a plurality of mounting seats (42) are fixedly installed on one side of the two sliding plates (41), a plurality of adjacent ends of the mounting seats (42) are fixedly installed with a pressing plate (43), a knotting shaft (44) is installed inside the pressing plate (43), a knotting wheel is installed on the surface of the knotting shaft (44), and a driving mechanism is installed on the rear surface of the down-knotting mechanism (30) and the up-knotting mechanism (40).

2. The bamboo milling machine knotting device according to claim 1, characterized in that: The driving mechanism comprises a rod body integrally formed with a knotting shaft (44); one end of the knotting shaft (44) passes through the sliding plate (41) and the machine body (10) in sequence and extends to the inner cavity of the machine body (10); one end of the knotting shaft (44) located inside the machine body (10) is fixedly installed with a second universal joint (45); a driven pulley (46) is installed through the rear side of the machine body (10); one end of the driven pulley (46) located inside the machine body (10) is fixedly connected to one end of the second universal joint (45).

3. The bamboo milling machine knotting device according to claim 1, characterized in that: An elastic adjustment component (47) is installed on the surface of the knotting shaft (44) inside the de-jointing mechanism (40), and the elastic adjustment component (47) includes a bearing seat (471) sleeved on the surface of a knotting shaft (44), and a clamp (472) is installed on the surface of the bearing seat (471), and screws (473) are fixedly installed on both sides of the top of the clamp (472), and the top of the screw (473) passes through the machine body (10) and extends to the top of the machine body (10), and a reset spring (474) is sleeved on the bottom of the surface of the screw (473), and a screw sleeve (475) is fixedly installed on the top of the reset spring (474), and the surface of the screw sleeve (475) is threadedly connected with an adjustment nut (476).

4. The bamboo milling machine knotting device according to claim 1, characterized in that: A first motor (48) is installed on one side of the rear surface of the machine body (10), a first driving pulley (49) is fixedly installed on the output end of the first motor (48), a first transmission belt is wound around the surface of the first driving pulley (49), and the first driving pulley (49) is connected to the driven pulley (46) located on one side of the de-jointing mechanism (40) through the first transmission belt.

5. The bamboo milling machine knotting device according to claim 1, characterized in that: A second motor (401) is arranged at the top of the other side of the rear surface of the machine body (10); a second driving pulley (402) is fixedly mounted on the output end of the second motor (401); a second transmission belt is wound around the surface of the second driving pulley (402); the second driving pulley (402) is connected to a driven pulley (46) located on one side of the lower joint mechanism (30) through the second transmission belt.

6. The bamboo milling machine knotting device according to claim 1, characterized in that: The bamboo strip advancing mechanism (20) comprises a plurality of conveying wheels (21) installed on both sides of the down-jointing mechanism (30) and the up-jointing mechanism (40), one end of each of the conveying wheels (21) passes through the machine body (10) and extends to the inside of the machine body (10), a first universal joint (22) is fixedly installed on one end of the conveying wheel (21) located inside the machine body (10), a connecting rod (23) is fixedly installed on one end of the first universal joint (22) away from the conveying wheel (21), one end of the connecting rod (23) away from the first universal joint (22) passes through the machine body (10) and extends to the outside of the machine body (10), and a plurality of transmission gears (24) are fixedly installed on one end of the connecting rod (23) located outside the machine body (10).

7. The knotting device for a bamboo milling machine according to claim 6, characterized in that: A first linkage gear (25) is installed between the plurality of transmission gears (24) located on one side of the down-jointing mechanism (30) and the up-jointing mechanism (40), and the first linkage gear (25) is meshingly connected with the two transmission gears (24).

8. The knotting device for a bamboo milling machine according to claim 6, characterized in that: Two second linkage gears (26) are installed between the plurality of transmission gears (24) located on the other side of the down-jointing mechanism (30) and the up-jointing mechanism (40), and the two second linkage gears (26) are meshingly connected with the three transmission gears (24).

9. The bamboo milling machine knotting device according to claim 6, characterized in that: One of the connecting rods (23) located on one side of the down-jointing mechanism (30) is fixedly connected to the first driving pulley (49), and the other of the connecting rods (23) located on the other side of the down-jointing mechanism (30) is fixedly connected to the second driving pulley (402).

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