Error-proof structure for feeding of bamboo cutting machine and feeding mechanism of bamboo cutting machine

Abstract

The utility model discloses a feeding mistake-proofing structure for bamboo cutting machine and a feeding mechanism of the bamboo cutting machine, the feeding mistake-proofing structure comprises a lifting structure and at least one bearing structure arranged on the lifting structure and used for bearing bamboo tubes, the lifting structure is used for conveying the bamboo tubes located on the bearing structure to a cutting position, and the bearing structure is used for bearing the bamboo tubes. A blocking structure is arranged on the lifting mechanism and corresponds to each bearing structure, the blocking structures and the bearing structures are arranged in a spaced mode, and each blocking structure comprises a blocking piece capable of abutting against a bamboo tube. According to the bamboo cutting machine, the blocking structure is arranged on the lifting structure to block redundant bamboo tubes borne by the bearing structure, it is guaranteed that the bearing structure can only bear one bamboo tube, and therefore normal operation of the bamboo cutting machine is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of bamboo and wood processing and manufacturing, in particular to an anti-error structure for feeding a bamboo splitting machine and a feeding mechanism of the bamboo splitting machine. Background Art

[0002] When making bamboo mats, bamboo curtains, bamboo chairs and other commodities, the harvested bamboo tubes need to be processed into long and thin bamboo strips. In the modern bamboo industry, bamboo splitting machines are often used to split bamboo tubes into bamboo strips. The working principle of the bamboo splitting machine is basically to place the bamboo tube horizontally, apply a certain thrust from the tail of the bamboo tube, and push the bamboo tube horizontally to a special knife disk with multiple radial blades that is fixed and concentrically placed. The bamboo tube can be completely cut into multiple bamboo strips of the same size when it passes through the knife disk. How to transport the bamboo tubes one by one to a position concentric with the knife disk at a certain time interval for a long time is one of the important factors to ensure the normal operation and function of the bamboo splitting machine.

[0003] The invention patent application with application number CN201710020343.8 discloses a feeding assembly of a bamboo splitting device. The bamboo tubes are fed by a horizontal frame to collect the bamboo tubes, and the feeding bracket carries the bamboo tubes. The feeding motor drives the feeding bracket fixed on the feeding chain to carry the bamboo tubes upward to the station where the bamboo tubes are to be split. However, in the actual working process, since there will be multiple bamboo tubes on the material rack, it may cause the abnormal situation that the feeding bracket lifts two or more bamboo tubes at the same time, thereby affecting the normal operation of the bamboo splitting machine. Utility Model Content

[0004] The utility model aims to provide an error-proof structure for feeding a bamboo splitting machine, so as to solve the problems existing in the prior art.

[0005] The utility model is realized through the following technical solutions.

[0006] An error-proof structure for feeding a bamboo splitting machine comprises a lifting structure and at least one supporting structure arranged on the lifting structure for supporting a bamboo tube, wherein the lifting structure is used to transport the bamboo tube on the supporting structure to a splitting position, and a blocking structure is provided on the lifting mechanism corresponding to each supporting structure, wherein the blocking structure is spaced apart from the supporting structure, and the blocking structure comprises a blocking member that can interfere with the bamboo tube.

[0007] As a further improvement of the utility model, the blocking structure includes a mounting frame arranged on the lifting structure, and the blocking member is movably connected to the mounting frame so that the blocking member can move when hit by the bamboo tube.

[0008] As a further improvement of the utility model, a reset member is provided on the mounting frame, and the reset member acts on an end of the blocking member away from the bamboo tube to enable the blocking member to return to an initial position.

[0009] As a further improvement of the utility model, the blocking member is hinged on the mounting frame through a rotating member, the reset member is configured as a spring, one end of the spring is disposed on the mounting frame through a first connecting member, and the other end is connected to an end of the blocking member away from the bamboo tube through a second connecting member.

[0010] As a further improvement of the present invention, the first connecting member and the second connecting member are spaced apart from each other along the axial direction of the spring.

[0011] As a further improvement of the present invention, a limiting member is provided on the mounting frame, and the limiting member can interfere with the blocking member to limit the initial position of the blocking member.

[0012] As a further improvement of the present invention, the blocking member includes a blocking portion for contacting the bamboo tube, and the blocking portion is configured to be an inwardly concave arc.

[0013] As a further improvement of the present invention, the lifting structure includes a rotating shaft and a chain rotatably connected to the rotating shaft, and the rotating shaft is used to drive the supporting structure installed on the chain to move when it rotates.

[0014] As a further improvement of the utility model, the supporting structure includes a mounting plate fixedly connected to the lifting knot and a receiving plate connected to the mounting plate, and the receiving plate is used to receive one end of the bamboo tube in an inwardly concave arc.

[0015] The utility model also provides a feeding mechanism for a bamboo splitting machine, comprising an anti-error structure for feeding the bamboo splitting machine in the above technical solution.

[0016] Beneficial effects of the utility model:

[0017] This embodiment provides an error-proof structure for feeding a bamboo splitting machine, which intercepts excess bamboo tubes carried by a supporting structure by setting a blocking structure, ensuring that the supporting structure can only carry one bamboo tube, thereby ensuring the normal operation of the bamboo splitting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following is a detailed description of the preferred implementation examples of the present invention with reference to the accompanying drawings to help understand the purpose and advantages of the present invention, wherein:

[0019] Figure 1 This is a schematic diagram of the structure of the feeding mechanism of the main machine;

[0020] Figure 2 for Figure 1 A magnified view of part A;

[0021] Figure 3 It is a structural schematic diagram of the arresting structure;

[0022] Figure 4 It is a side view of the arresting structure;

[0023] In the figure:

[0024] 1. Lifting structure; 11. Chain; 12. Rotating shaft; 2. Supporting structure; 21. Mounting plate; 22. Supporting plate; 3. Blocking structure; 31. Blocking member; 32. Mounting frame; 33. Spring; 34. Rotating member; 35. First connecting member; 36. Second connecting member; 37. Limiting member; DETAILED DESCRIPTION

[0025] The utility model is further described in detail below based on the accompanying drawings and implementation cases.

[0026] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to the structures shown in the drawings. The words "inside" and "outside" refer to the direction toward or away from the geometric center of a specific component, respectively. They are relative concepts, and therefore may change accordingly according to different locations and different usage conditions. Therefore, these or other directional terms should not be interpreted as restrictive terms.

[0027] Embodiment 1:

[0028] This embodiment provides an error-proof structure for feeding a bamboo splitting machine. Figures 1 to 4 , including a lifting structure 1 and at least one supporting structure 2 arranged on the lifting structure 1 for supporting the bamboo tube, the lifting structure 1 is used to transport the bamboo tube located on the supporting structure 2 to the cutting position, and a blocking structure 3 is provided on the lifting structure 1 corresponding to each supporting structure 2, and the blocking structure 3 is arranged in the forward direction of the lifting structure 1. At the same time, the blocking structure 3 and the supporting structure 2 are spaced apart, and the blocking structure 3 includes a blocking member 31 that can interfere with the bamboo tube. When the feeding mechanism of the cutting host machine is working, the lifting structure 1 drives the supporting structure 2 to move from bottom to top, so that the supporting structure 2 can carry the bamboo tube placed on the material rack and lift it upward when moving, and when the supporting structure 2 carries multiple bamboo tubes, the blocking member can collide with excess bamboo tubes, causing the excess bamboo tubes to fall.

[0029] It should be noted that the distance between the blocking member 31 and the lifting structure 1 is set by the operator according to the diameter of the bamboo tube. When the supporting structure 2 carries one bamboo tube, the blocking member 31 will not collide with the bamboo tubes. When the lifting structure 1 carries more than one bamboo tube, the blocking member 31 can collide with the excess bamboo tubes, causing the excess bamboo tubes to fall, ensuring that the supporting structure 2 can only carry one bamboo tube, thereby ensuring the normal operation of the bamboo splitting machine.

[0030] Furthermore, the blocking structure 3 also includes a mounting frame 32 arranged on the lifting structure 1, and the blocking member 31 is movably connected to the mounting frame 32 so that the blocking member 31 can move when hit by the bamboo tube. When the blocking member 31 collides with the excess bamboo tube, the movement can disperse the impact force on the blocking member 31, thereby preventing the blocking member 31 from being damaged due to excessive force. At the same time, a reset member is provided on the mounting frame 32, and the reset member acts on the end of the blocking member 31 away from the bamboo tube so that the blocking member 31 can return to the initial position.

[0031] Specifically, the blocking member 31 is hinged on the mounting frame 32 through a rotating member 34. When the blocking member 31 collides with the bamboo tube, the blocking member 31 can rotate around the rotating member 34. The reset member is set as a spring 33. One end of the spring 33 is set on the mounting frame 32 through a first connecting member 35, and the other end is connected to the end of the blocking member 31 away from the bamboo tube through a second connecting member 36. The working principle of the reset member is as follows: when the bamboo tube does not collide with the blocking member 31, the spring 33 is in a natural state, and the blocking member 31 is not affected by the elastic force of the spring 33. When the bamboo tube hits the blocking member 31, the end of the blocking member 31 close to the bamboo tube is hit and rotates, driving the spring 33 connected to the end of the blocking member 31 away from the bamboo tube to be stretched. When the blocking member 31 rotates a certain distance, the impact force of the bamboo tube on the blocking member 31 is eliminated, and the blocking member 31 can return to the initial position under the action of the elastic force of the spring 33. In this structure, the spring 33 can, on the one hand, return the blocking member to the initial position, and on the other hand, can play a buffering role, thereby reducing the impact force on the blocking member 31 when the bamboo tube collides with the blocking member 31, which helps to extend the service life of the blocking member 31.

[0032] Furthermore, the first connecting member 35 and the second connecting member 36 are spaced apart along the axial direction of the spring 33 to ensure that the spring 33 can be uniformly deformed when subjected to the pulling force of the blocking member 31, avoiding unnecessary bending or twisting, and helping to extend the service life of the spring 33.

[0033] At the same time, a limiting member 37 is also provided on the mounting frame 32, and the limiting member 37 can interfere with the blocking member 31 to limit the initial position of the blocking member 31, ensuring that the blocking member 31 can maintain the initial position when not hit by the bamboo tube.

[0034] In this embodiment, the blocking member 31 includes a blocking portion for contacting the bamboo tube, and the blocking portion 311 is configured to be an inwardly recessed arc. When the blocking portion 311 collides with the bamboo tube, the blocking portion 311 can disperse the impact force, thereby reducing the damage to the blocking member 31 caused by the impact, which helps to increase the service life of the blocking member 31.

[0035] In this embodiment, the supporting structure 2 includes a mounting plate 21 fixedly connected to the lifting structure 1 and a receiving plate 22 connected to the mounting plate 21. The receiving plate 22 is used to receive one end of the bamboo tube in an inwardly concave arc shape.

[0036] In this embodiment, the lifting structure 1 includes a rotating shaft 12 and a vertically arranged chain 11 rotatably arranged on the rotating shaft. The rotating shaft 12 can rotate when driven by its power source, thereby driving the supporting structure 2 installed on the chain 11 to move up and down.

[0037] Embodiment 2:

[0038] This embodiment provides a feeding mechanism for a bamboo splitting machine, including an anti-error structure for feeding a bamboo splitting machine in Embodiment 1.

[0039] Finally, it should be noted that the above implementation cases are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the above implementation cases, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above implementation cases, or replace some of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the implementation cases of the utility model.

Claims

1. An error-proof structure for feeding a bamboo splitting machine, characterized in that: The invention comprises a lifting structure (1) and at least one supporting structure (2) arranged on the lifting structure (1) and used for supporting a bamboo tube, wherein the lifting structure (1) is used for driving the supporting structure (2) to move so as to transport the bamboo tube to a cutting position, and a blocking structure (3) is arranged on the lifting structure (1) corresponding to each supporting structure (2), wherein the blocking structure (3) is spaced apart from the supporting structure (2), and the blocking structure (3) comprises a blocking member (31) capable of contacting the bamboo tube.

2. The error-proof structure for feeding a bamboo splitting machine according to claim 1, characterized in that: The blocking structure (3) comprises a mounting frame (32) arranged on the lifting structure (1), and the blocking member (31) is movably connected to the mounting frame (32) so that the blocking member (31) can move when hit by the bamboo tube.

3. The error-proof structure for feeding a bamboo splitting machine according to claim 2, characterized in that: A reset member is provided on the mounting frame (32), and the reset member acts on an end of the blocking member (31) away from the bamboo tube to enable the blocking member (31) to return to an initial position.

4. The error-proof structure for feeding a bamboo splitting machine according to claim 3, characterized in that: The blocking member (31) is hinged to the mounting frame (32) via a rotating member (34); the reset member is configured as a spring (33); one end of the spring is disposed on the mounting frame (32) via a first connecting member (35); and the other end of the spring is connected to an end of the blocking member (31) away from the bamboo tube via a second connecting member (36).

5. The error-proof structure for feeding a bamboo splitting machine according to claim 4, characterized in that: The first connecting member (35) and the second connecting member (36) are arranged at intervals along the axial direction of the spring (33).

6. The error-proof structure for feeding a bamboo splitting machine according to claim 4, characterized in that: A limiting member (37) is provided on the mounting frame (32), and the limiting member (37) is capable of abutting against the blocking member (31) to limit the initial position of the blocking member (31).

7. The error-proof structure for feeding a bamboo splitting machine according to claim 3, characterized in that: The blocking member (31) comprises a blocking portion (311) for contacting the bamboo tube, and the blocking portion (311) is configured to be an inwardly concave arc.

8. The error-proof structure for feeding a bamboo splitting machine according to claim 1, characterized in that: The lifting structure (1) comprises a rotating shaft (12) and a chain (11) rotatably connected to the rotating shaft (12); when the rotating shaft (12) rotates, it is used to drive a supporting structure (2) mounted on the chain (11) to move.

9. The error-proof structure for feeding a bamboo splitting machine according to claim 1, characterized in that: The supporting structure (2) comprises a mounting plate (21) fixedly connected to the lifting structure (1) and a receiving plate (22) connected to the mounting plate (21); the receiving plate (22) is used to receive one end of the bamboo tube in an inwardly concave arc shape.

10. A feeding mechanism for a bamboo splitting machine, characterized in that: It comprises an anti-error structure for feeding a bamboo splitting machine as described in any one of claims 1 to 9.

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