Guide plate and centering mechanism of bamboo cutting machine

Abstract

The utility model discloses a guide plate which comprises a plate body, one end of the plate body is movably installed on an installation plate of a centering mechanism of a bamboo cutting machine, the other end of the plate body is provided with an abutting piece used for abutting against a bamboo tube, and the abutting piece is detachably connected to the plate body. According to the guide plate, the abutting piece capable of abutting against the bamboo tube is arranged at the end, away from the mounting plate, of the plate body, the abutting piece is used for replacing the plate body to make contact with the bamboo tube, the abutting piece is convenient to detach, and the problem that the guide plate is inconvenient to maintain when being abraded and deformed after being used for a long time is solved.

Description

Technical Field

[0001] The utility model relates to the field of bamboo material processing machinery, in particular to a centering mechanism of a guide plate and a bamboo splitting machine. Background Art

[0002] Most bamboo materials need to be cut before being processed into bamboo products, that is, the bamboo tube is processed into bamboo strips for later use. The commonly used equipment in today's industry is the bamboo splitting machine. The basic working steps of the bamboo splitting machine are to place the bamboo tube horizontally, and then apply a driving force to the tail of the bamboo tube to move the bamboo tube toward the special knife disk with multiple radial blades. At this time, the centering mechanism is used to align the central axis of the special knife disk with the core of the bamboo tube. After the bamboo tube completely passes through the knife disk, uniform bamboo strips can be obtained.

[0003] The utility model patent with application number 201921803860.3 discloses a centering mechanism for a bamboo splitting machine, which is the prior application of the present applicant. The splint in the centering mechanism plays the role of positioning and guiding the bamboo tube, ensuring that the bamboo tube moves along a predetermined trajectory during the cutting process. The splint will be in direct contact with the bamboo tube when in use. After long-term use, the splint is prone to wear and deformation and needs to be repaired. However, due to the installation position of the splint on the centering mechanism, the splint is inconvenient to disassemble, which makes it difficult to repair the splint, affecting the normal operation of the bamboo splitting machine. Utility Model Content

[0004] The utility model aims to provide a guide plate to solve the problem of inconvenient maintenance when the guide plate is worn and deformed after long-term use.

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

[0006] A guide plate comprises a plate body, one end of which is movably mounted on a mounting plate of a centering mechanism of a bamboo splitting machine, and the other end is provided with a supporting piece for contacting a bamboo tube, wherein the supporting piece is detachably connected to the plate body.

[0007] As a further improvement of the present invention, one end of the abutment member is arranged at the end of the front side of the plate body, and the other end is extended along the distance direction between the two ends of the plate body toward the mounting plate.

[0008] As a further improvement of the present invention, a groove for accommodating the abutment member is provided on the front side of the plate body, and a surface of the abutment member facing the bamboo tube is coplanar with the front side of the plate body.

[0009] As a further improvement of the present invention, an opening connected to the groove is provided on the back of the plate body, and a first abutment portion extending along the thickness direction of the plate body is formed on the abutment member, and the first abutment portion can pass through the plate body along the opening.

[0010] As a further improvement of the present invention, a first mounting member for detachably connecting the abutting member to the plate body is provided on the back side of the plate body.

[0011] As a further improvement of the present invention, the first mounting member is fixedly connected to an end portion of the plate body away from an end of the mounting plate.

[0012] As a further improvement of the utility model, a first mounting hole is provided on the abutment member, and a second mounting hole and a third mounting hole corresponding to the first mounting hole are respectively provided on the main body and the first mounting member, and a fastener is inserted into the first mounting hole through the third mounting hole and the second mounting hole to detachably connect the abutment member to the plate body.

[0013] As a further improvement of the present invention, a second mounting member is provided on the back side of the plate body, and the second mounting member is used to fix one end of the abutting member away from the first mounting member to the plate body.

[0014] As a further improvement of the present invention, the width of the plate body gradually increases from an end of the plate body away from the mounting plate to an end of the plate body close to the mounting plate.

[0015] The utility model also provides a centering mechanism for a bamboo splitting machine, comprising a mounting plate and four guide plates in the above technical solution, wherein the four guide plates are rotatably mounted on the mounting plate in four directions and enclose a guide opening for the bamboo tube to pass through.

[0016] Beneficial effects of the utility model:

[0017] The utility model provides a guide plate. An abutment piece capable of abutting against a bamboo tube is arranged at one end of a plate body away from a mounting plate. The abutment piece is used to replace the plate body in contact with the bamboo tube. The abutment piece is easy to disassemble, thus solving the problem of inconvenient maintenance of the guide plate when it is worn and deformed after long-term use. 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 It is a structural schematic diagram of the guide plate in the utility model;

[0020] Figure 2 It is a structural schematic diagram of the back side of the plate body in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the front side of the plate body in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the abutting member in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the centering mechanism of the bamboo splitting machine;

[0024] In the figure:

[0025] 1. Mounting plate; 2. Plate body; 21. Back side of plate body; 22. Front side of plate body; 23. Groove; 24. Opening; 25. Second mounting hole; 3. Bamboo tube; 4. Abutment member; 41. First abutment portion; 42. First mounting hole; 5. First mounting member; 51. Third mounting hole; 6. Second mounting member. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below based on the accompanying drawings and implementation cases.

[0027] 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.

[0028] Embodiment 1:

[0029] This embodiment provides a guide plate, referring to Figures 1 to 5 , including a plate body 2, one end of the plate body 2 is rotatably connected to the mounting plate 1 of the centering mechanism of the bamboo splitting machine. When the plate body rotates on the mounting plate 1, the end of the plate body 2 away from the mounting plate 1 will contact the bamboo tube 3. An abutment 4 that can contact the bamboo tube 3 is provided at the end of the plate body 2 away from the mounting plate, and the abutment 4 is detachably connected to the plate body 2. The abutment 4 is used to replace the plate body 2 to contact the bamboo tube 3. When the abutment 4 is worn and deformed after long-term use, the abutment 4 can be replaced.

[0030] Specifically, the abutment 4 is in the shape of a plate, one end of which is arranged on the end of the plate front face 22 away from the mounting plate 1, and the other end is extended along the distance direction between the two ends of the plate body 2 toward the mounting plate 1. When the abutment 4 is installed on the plate body 2, the end of the abutment 4 away from the mounting plate 1 is aligned with the end of the plate body 2 away from the mounting plate 1. When the abutment 4 contacts the bamboo tube 3, the plate body 2 supports the abutment 4, which can effectively reduce the vibration and impact received by the abutment 4 when contacting the bamboo tube 3, and helps to extend the service life of the abutment 4.

[0031] Furthermore, a groove 23 for accommodating the abutment member 4 is provided on the front side 22 of the plate body, and the shape of the groove 23 matches the shape of the abutment member 4, so that when the abutment member 4 is located in the groove 23, the surface of the abutment member 4 facing the bamboo tube 3 can be coplanar with the front side 22 of the plate body. At this time, the abutment member 4 and the plate body 2 form a smooth guide plane, thereby preventing the abutment member 4 from interfering with the movement of the bamboo tube 3, and ensuring that the bamboo tube 3 can move according to a predetermined trajectory during the cutting process.

[0032] Furthermore, an opening 24 connected to the groove 23 is formed on the back side 21 of the plate body, and a first abutment portion 41 extending along the thickness direction of the plate body 2 is formed on the abutment member 4. The first abutment portion 41 can pass through the plate body 2 along the opening 24. By providing the first abutment portion 41, the thickness of the abutment member 4 can be effectively increased, which helps to improve the strength of the abutment member 4, so that the abutment member 4 can withstand greater loads and impacts, further extending the service life of the abutment member 4.

[0033] In this embodiment, the back side 21 of the plate body is provided with a first mounting member 5 for detachably connecting the abutting member 4 to the plate body 2. The first mounting member 5 is fixedly connected to the end of the plate body 2 away from the mounting plate 1. The abutting member 4 can be disassembled and installed through the first mounting member 5. Specifically, a first mounting hole 42 is provided on the abutting member 4, and a second mounting hole 25 and a third mounting hole 53 corresponding to the first mounting hole 42 are provided on the plate body 2 and the first mounting member 5, respectively. At this time, the abutting member 4 can be fixed to the connecting plate body 2 by inserting the fastener through the third mounting hole 53 and the second mounting hole 25 into the first mounting hole 42. In this embodiment, the fastener can be a screw, and the first mounting hole 42, the second mounting hole 25 and the third mounting hole 53 are provided with threads that match the fastener.

[0034] At the same time, a second mounting member 6 is provided on the back side 21 of the board body, and the second mounting member 6 is used to fix the end of the abutting member 4 away from the first mounting member 5 on the board body 2, that is, the two ends of the abutting member 4 are fixed to the board body 2 by the first mounting member 5 and the second mounting member 6, which helps to improve the stability of the abutting member 4 and reduce the risk of damage or deformation of the abutting member 4 caused by the impact of the bamboo tube 3.

[0035] In this embodiment, the width of the plate body 2 gradually increases from the end of the plate body 2 away from the mounting plate 1 to the end close to the mounting plate 1. On the one hand, it can avoid collision between adjacent plate bodies 2 arranged on the mounting plate 1 of the centering mechanism of the bamboo splitting machine during rotation, and on the other hand, it helps to reduce manufacturing costs.

[0036] Embodiment 2:

[0037] This embodiment provides a centering mechanism for a bamboo splitting machine, referring to Figure 5, including a mounting plate 1 and four guide plates of the above embodiment, the four guide plates are hinged on the mounting plate 1 in four directions of upper, lower, left and right, respectively, and the four guide plates enclose a guide opening for the bamboo tube 3 to pass through.

[0038] 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. A guide plate, characterized in that: It comprises a plate body (2), one end of which is movably mounted on a mounting plate (1) of a centering mechanism of a bamboo splitting machine, and the other end of which is provided with a supporting member (4) for contacting a bamboo tube (3), wherein the supporting member (4) is detachably connected to the plate body (2).

2. A guide plate according to claim 1, characterized in that: One end of the abutment member (4) is arranged at the end of the front face (22) of the plate body, and the other end is extended along the distance between the two ends of the plate body (2) in a direction close to the mounting plate (1).

3. A guide plate according to claim 2, characterized in that: The front surface (22) of the plate body is provided with a groove (23) for accommodating the abutment member (4); the surface of the abutment member (4) facing the bamboo tube (3) is coplanar with the front surface (22) of the plate body.

4. A guide plate according to claim 3, characterized in that: The back side (21) of the plate body is provided with an opening (24) which is in communication with the groove (23); the abutment member (4) is provided with a first abutment portion (41) which is extended along the thickness direction of the plate body (2); and the first abutment portion (41) is capable of passing through the plate body (2) along the opening (24).

5. A guide plate according to claim 1, characterized in that: The back side (21) of the plate body is provided with a first mounting member (5) for detachably connecting the abutting member (4) to the plate body (2).

6. A guide plate according to claim 5, characterized in that: The first mounting member is fixedly connected to an end portion of the plate body (2) away from the mounting plate (1).

7. A guide plate according to claim 6, characterized in that: The abutment member (4) is provided with a first mounting hole (42), the plate body (2) and the first mounting member (5) are respectively provided with a second mounting hole (25) and a third mounting hole (51) corresponding to the first mounting hole (42), and a fastener is inserted into the first mounting hole through the third mounting hole and the second mounting hole to detachably connect the abutment member (4) to the plate body (2).

8. A guide plate according to claim 6, characterized in that: A second mounting member (6) is provided on the back side (21) of the plate body, and the second mounting member (6) is used to fix an end of the abutting member (4) away from the first mounting member (5) on the plate body (2).

9. A guide plate according to any one of claims 1 to 8, characterized in that: The width of the plate body (2) gradually increases from an end of the plate body (2) away from the mounting plate (1) to an end of the plate body (2) close to the mounting plate (1).

10. A centering mechanism for a bamboo splitting machine, characterized in that: It comprises a mounting plate (1) and four guide plates as claimed in any one of claims 1 to 9, wherein the four guide plates are rotatably mounted on the mounting plate (1) in four directions and enclose a guide opening for the bamboo tube (3) to pass through.

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