Bamboo fiber pretreatment device
By introducing an arc-shaped guide plate and a telescopic guide mechanism into the bamboo splitting machine, the problem of inaccurate alignment of the push plate in traditional bamboo splitting machines has been solved, achieving uniform cutting of bamboo strips and improving production quality and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-03-13
AI Technical Summary
Traditional bamboo splitting machines have difficulty accurately aligning the blades with the center when the pusher plate pushes the raw bamboo, resulting in uneven bamboo strip cutting and affecting subsequent production processes.
The bamboo fiber pretreatment device includes a support, drive mechanism, transmission mechanism, push block and guide mechanism. The end of the raw bamboo is aligned with the center of the cutter through the arc-shaped guide plate and telescopic component, and uniform cutting is achieved through the transmission mechanism.
This process achieves uniform cutting of raw bamboo, improving the quality and efficiency of subsequent production processes.
Smart Images
Figure CN223989613U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of bamboo splitting equipment, and in particular to a bamboo fiber pretreatment device. Background Technology
[0002] In the production of bamboo fiber, a bamboo splitting machine is needed for the initial processing of raw bamboo. Traditional bamboo splitting machines are specialized processing equipment that splits raw bamboo into many strips of the same width in one go. During processing, a motor drives a pusher plate to squeeze the other end of the bamboo strip from the blades, thus cutting the raw bamboo into several strips. The specialized bamboo splitting blades used in the market consist of two coaxial rings, with several blades welded at equal intervals around the central axis between the two rings.
[0003] However, the pusher plate of the bamboo splitting machine is difficult to align with the center of the blade when pushing the raw bamboo towards the blade, resulting in uneven cutting of bamboo strips, which in turn affects subsequent production processes. Utility Model Content
[0004] The purpose of this invention is to provide a bamboo fiber pretreatment device to improve the uniformity of slitting.
[0005] The technical solution adopted by the bamboo fiber pretreatment device disclosed in this utility model is as follows:
[0006] A bamboo fiber pretreatment device includes a support, a drive mechanism, a transmission mechanism, a pusher block, and a guide mechanism. The support includes multiple bases and an operating table. The operating table is fixed on the multiple bases, and a fixed seat is provided at one end of the operating table. A cutter is provided on the fixed seat. The drive mechanism is fixed on a base near the fixed seat. The transmission mechanism is located on the side wall of the operating table, and the drive mechanism is rotatably connected to the transmission mechanism. The pusher block is slidably disposed on the operating table, and the transmission mechanism is connected to the pusher block. The transmission mechanism drives the pusher block to move on the operating table. A pusher plate is provided at the end of the pusher block near the cutter. The guide mechanism includes a guide plate and a telescopic component. The guide plate has an arc-shaped structure. One end of the guide plate and one end of the telescopic component are rotatably connected to the operating table, and the other end of the guide plate and the other end of the telescopic component are rotatably connected to each other. The center of the pusher plate, the top of the guide plate, and the center of the cutter are on the same axis.
[0007] As a preferred embodiment, the operating table is provided with a feeding trough, and the guide plate and telescopic component are both placed in the feeding trough.
[0008] As a preferred embodiment, the telescopic component is any one of a spring, a cylinder, and a telescopic motor.
[0009] As a preferred embodiment, the cutting tool includes a guide cone, a retaining ring, and multiple cutting blades. The guide cone is placed on the central axis of the retaining ring, and the multiple cutting blades are welded to the guide cone and the retaining ring at equal intervals around the central axis of the ring.
[0010] As a preferred embodiment, the transmission mechanism includes transmission wheels and a transmission chain placed at both ends of the operating table. The transmission chain is sleeved on the transmission wheels, and the side wall of the push block is provided with a driven wheel, which meshes with the transmission chain.
[0011] As a preferred embodiment, the side wall of the operating table is provided with a slide bar, the push block has an n-shaped structure, and the push block is provided with a guide wheel inside, which slides into the slide bar.
[0012] As a preferred embodiment, a shock-absorbing plate is provided between the base and the drive mechanism.
[0013] The beneficial effects of the bamboo fiber pretreatment device disclosed in this utility model are as follows: It includes a support frame, a drive mechanism, a transmission mechanism, a pushing block, and a guiding mechanism. The support frame includes multiple bases and an operating table. The operating table is fixed on the multiple bases, and a fixed seat is provided at one end of the operating table. The fixed seat is equipped with a cutting tool. The drive mechanism is fixed on a base near the fixed seat. The transmission mechanism is located on the side wall of the operating table, and the drive mechanism is rotatably connected to the transmission mechanism. The pushing block is slidably disposed on the operating table, and the transmission mechanism is connected to the pushing block. The transmission mechanism drives the pushing block to move on the operating table. A pushing plate is provided at the end of the pushing block near the cutting tool. The guiding mechanism includes a guide plate and a telescopic component. The guide plate has an arc-shaped structure. One end of the guide plate and one end of the telescopic component are rotatably connected to the operating table, and the other end of the guide plate and the other end of the telescopic component are rotatably connected to each other. The center of the pushing plate, the top of the guide plate, and the center of the cutting tool are on the same axis. The pushing plate pushes the bamboo closer to the cutting tool, and the arc-shaped structure of the guide plate guides one end of the bamboo to align with the center of the cutting tool. As the pushing plate continues to advance, the bamboo will be evenly cut. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of a bamboo fiber pretreatment device according to this utility model;
[0015] Figure 2 This is a side view of a bamboo fiber pretreatment device according to the present invention;
[0016] Figure 3 This is a schematic diagram of the structure of the push block of the bamboo fiber pretreatment device of this utility model;
[0017] Figure 4 This is a schematic diagram of the structure of a blade in a bamboo fiber pretreatment device according to this utility model;
[0018] As shown in the figure, specific structures and devices are labeled in the figure to clearly illustrate the structure of the embodiments of the present invention. However, this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs, and such adjustments or modifications are still included in the scope of the appended claims. Detailed Implementation
[0019] The present invention will be further described and illustrated below with reference to specific embodiments and the accompanying drawings. It should also be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can also use other alternative methods to implement some well-known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.
[0020] It should be noted that embodiments referred to in the specification as "an embodiment," "an embodiment," "an exemplary embodiment," or "some embodiments" may include specific features, structures, or characteristics, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.
[0021] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.
[0022] It is understood that the meanings of “on”, “above” and “above” in this disclosure should be interpreted in the broadest sense, such that “on” means not only “directly on” something, but also includes something with an intermediary feature or layer, and that “above” or “above” means not only “on” something, but also includes something “above” or “above” without an intermediary feature or layer.
[0023] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.
[0024] Please refer to Figure 1-4 A bamboo fiber pretreatment device includes a support 10, a drive mechanism 20, a transmission mechanism 30, a pusher block 40, and a guide mechanism 50.
[0025] The support 10 includes multiple bases 11 and an operating table 12. The operating table 12 is fixed on the multiple bases 11. One end of the operating table 12 is provided with a fixed seat 121, and the fixed seat 121 is provided with a cutting tool 122.
[0026] The drive mechanism 20 is fixed to the base 11 near one end of the fixed seat 121.
[0027] The transmission mechanism 30 is located on the side wall of the operating table 12, and the drive mechanism 20 is rotatably connected to the transmission mechanism 30.
[0028] The push block 40 is slidably disposed on the operating table 12. The transmission mechanism 30 is connected to the push block 40. The transmission mechanism 30 drives the push block 40 to move on the operating table 12. The push block 40 has a push plate at one end near the cutter 122.
[0029] The guiding mechanism 50 includes a guide plate 51 and a telescopic member 52. The guide plate 51 has an arc-shaped structure. One end of the guide plate 51 and one end of the telescopic member 52 are rotatably connected to the operating table 12. The other end of the guide plate 51 and the other end of the telescopic member 52 are rotatably connected to each other. The center of the push plate, the top of the guide plate 51, and the center of the cutter 122 are on the same axis.
[0030] When raw bamboo needs to be cut, it is placed on the operating table 12. The drive mechanism 20 drives the pusher block 40 to slide on the operating table 12 via the transmission mechanism 30. At this time, the pusher plate pushes the raw bamboo closer to the cutter 122. The arc-shaped structure of the guide plate 51 guides one end of the raw bamboo to align with the center of the cutter 122. As the pusher plate continues to advance, the raw bamboo will be cut evenly. When it reaches the end of the raw bamboo, the forward movement of the pusher plate will contact and press down on the guide plate 51. At this time, the telescopic member 52 retracts to provide downward space for the guide plate 51 until the pusher plate completely cuts the raw bamboo. The drive mechanism 20 drives the pusher block 40 to slide in the opposite direction away from the guide plate 51 on the operating table 12 via the transmission mechanism 30. At this time, the telescopic member 52 extends to reset the guide plate 51 for the next guidance.
[0031] Preferably, the operating table 12 is provided with a feeding trough 123, and the guide plate 51 and the telescopic component 52 are both placed in the feeding trough 123 to avoid the raw bamboo from shifting laterally during the pushing process.
[0032] The telescopic component 52 can be any one of a spring, a cylinder, and a telescopic motor; in this embodiment, a cylinder is preferred.
[0033] Preferably, the cutting tool 122 includes a guide cone 1221, a retaining ring 1222, and multiple blades 1223. The guide cone 1221 is mounted on the central axis of the retaining ring 1222, and the multiple blades 1223 are welded at equal intervals around the central axis of the ring between the guide cone 1221 and the retaining ring 1222. The front end of the raw bamboo is usually hollow, and the guide cone 1221 can further guide and fix it, and can remove the nodules in the middle of the raw bamboo. The push plate has a through hole in the middle that is adapted to the guide cone 1221 to prevent the guide cone 1221 from contacting the top of the push plate at the end of the raw bamboo.
[0034] In this embodiment, the drive mechanism 20 is a conventional motor-driven power wheel. The power wheel indirectly transmits power to the transmission mechanism 30, thus avoiding damage to the motor due to excessive initial torque.
[0035] The transmission mechanism 30 includes a transmission wheel 31 and a transmission chain 32 placed at both ends of the operating table 12. The transmission chain 32 is sleeved on the transmission wheel 31. The side wall of the push block 40 is provided with a driven wheel 42, which meshes with the transmission chain 32.
[0036] The side wall of the operating table 12 is provided with a slide bar 124, the push block 40 has an n-shaped structure, and the push block 40 is provided with a guide wheel 433 inside. The guide wheel 433 is inserted into the slide bar 124 and slides, thereby improving the stability of the pushing process.
[0037] A damping plate 111 is provided between the base 11 and the drive mechanism 20 to prevent the vibration of the motor from affecting the stability of the equipment.
[0038] This utility model provides a bamboo fiber pretreatment device, including a support, a drive mechanism, a transmission mechanism, a pusher block, and a guide mechanism. The support includes multiple bases and an operating table. The operating table is fixed on the multiple bases, and a fixed seat is provided at one end of the operating table. The fixed seat is equipped with a cutter. The drive mechanism is fixed on a base near the fixed seat. The transmission mechanism is located on the side wall of the operating table and is rotatably connected to the drive mechanism. The pusher block is slidably disposed on the operating table, and the transmission mechanism is connected to the pusher block. The transmission mechanism drives the pusher block to move on the operating table. A pusher plate is provided at the end of the pusher block near the cutter. The guide mechanism includes a guide plate and a telescopic component. The guide plate has an arc-shaped structure. One end of the guide plate and one end of the telescopic component are rotatably connected to the operating table, and the other end of the guide plate and the other end of the telescopic component are rotatably connected to each other. The center of the pusher plate, the top of the guide plate, and the center of the cutter are on the same axis. The pusher plate pushes the bamboo closer to the cutter, and the arc-shaped structure of the guide plate guides one end of the bamboo to align with the center of the cutter. As the pusher plate continues to advance, the bamboo will be evenly cut.
[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.
Claims
1. A bamboo fiber pretreatment device, characterized in that, The utility model provides a cutting device, including support, the support includes a plurality of base and operating platform, operating platform is fixed on a plurality of base, operating platform one end is equipped with fixed seat, fixed seat is equipped with cutter; Driving mechanism, the driving mechanism is fixed on the base near one end of fixed seat; Transmission mechanism, the transmission mechanism is equipped with operating platform side wall, the driving mechanism rotationally connects transmission mechanism; Pushing block, the pushing block is equipped with operating platform, the transmission mechanism is connected with pushing block, the transmission mechanism drives pushing block to move on operating platform, pushing block is equipped with pushing plate near cutter one end; Guide mechanism, the guide mechanism includes guide plate and telescopic piece, the guide plate is arc structure, the guide plate one end and telescopic piece one end rotationally connect on operating platform, the guide plate other end and telescopic piece other end are mutually rotationally connected, the pushing plate center, guide plate top end and cutter center are on an axis.
2. A bamboo fiber pretreatment device according to claim 1, wherein, The operating platform is equipped with a feeding groove, and the guide plate and the telescopic piece are arranged in the feeding groove.
3. A bamboo fiber pretreatment device according to claim 2, wherein, The telescopic piece is any one of a spring, an air cylinder and a telescopic motor.
4. A bamboo fiber pretreatment device according to claim 3, wherein, The cutter includes a guide cone, a fixed ring and a plurality of blades, the guide cone is on the axis of the fixed ring, and the plurality of blades are welded between the guide cone and the fixed ring at equal intervals around the axis of the ring.
5. A bamboo fiber pretreatment device as claimed in claim 4, wherein, The transmission mechanism includes transmission wheels arranged at both ends of the operating platform and a transmission chain, the transmission chain is sleeved on the transmission wheels, the side wall of the pushing block is provided with a driven wheel, and the driven wheel is engaged with the transmission chain.
6. A bamboo fiber pretreatment device as claimed in claim 5, wherein, The side wall of the operating platform is provided with a sliding strip, the pushing block is of an n-shaped structure, the pushing block is internally provided with a guide wheel, and the guide wheel is clamped into the sliding strip to slide.
7. A bamboo fiber pretreatment device according to any one of claims 1-6, characterized in that, A damping plate is arranged between the base and the driving mechanism.