Bamboo strip whole-bundle cutting clamp and automatic saw equipment

Abstract

The utility model discloses a bamboo strip whole bundle cutting clamp and automatic sawing equipment, and belongs to the technical field of bamboo strip cutting, the bamboo strip whole bundle cutting clamp comprises a clamp body, the clamp body comprises a mounting frame and an upper clamping end, a telescopic cylinder is mounted at the top of the mounting frame, a piston rod of the telescopic cylinder is fixedly connected with the upper clamping end, and the upper clamping end is fixedly connected with the mounting frame. Two sets of guide plates and two sets of lower clamping ends are symmetrically arranged on one side of the mounting frame, each lower clamping end comprises an L-shaped clamping end and a movable clamping end, the L-shaped clamping ends are fixed to the mounting frame, the transverse ends of the L-shaped clamping ends are in an arc shape, and the transverse ends of the movable clamping ends are in an arc shape. A driving device is arranged on the side, away from the L-shaped clamping end, of the movable clamping end, the movable clamping end is driven by the driving device to be separated from the L-shaped clamping end, and automatic discharging of cut bamboo wood is achieved. And the labor burden of operation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of bamboo and wood strip cutting technology, and in particular to a bamboo and wood strip whole bundle cutting clamp and automatic sawing equipment. Background Technology

[0002] In the processing of bamboo and wood strips, automatic sawing equipment is needed to cut bundles of bamboo and wood strips. Automatic sawing equipment typically consists of a main machine and several horizontally parallel clamps installed on the main machine. Clamps are devices used in mechanical manufacturing to fix the workpiece in the correct position for construction or inspection.

[0003] Existing automatic sawing equipment fixes a bundle of bamboo strips in place with clamps before sawing them. The cut bamboo strips then need to be manually handled and collected, which increases the labor burden and reduces work efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the technical problem to be solved by this utility model is to propose a cutting fixture and automatic sawing equipment that improves the convenience and efficiency of cutting bamboo and wood strips and reduces the labor burden of operation.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] This utility model provides a cutting clamp for long bamboo and wood strips, including a clamp body. The clamp body includes a mounting frame and an upper clamping end. The upper clamping end is slidably connected to the mounting frame. A telescopic cylinder is installed on the top of the mounting frame. The piston rod of the telescopic cylinder is fixedly connected to the upper clamping end. A guide plate and a lower clamping end are symmetrically arranged on one side of the mounting frame. Both the guide plate and the lower clamping end are provided with two sets.

[0007] The lower clamping end includes an L-shaped clamping end and a movable clamping end. The L-shaped clamping end is fixed on the mounting frame. The lateral end of the L-shaped clamping end is arc-shaped. A driving device is provided on the side of the movable clamping end away from the L-shaped clamping end. The driving device drives the movable clamping end to separate from the L-shaped clamping end, thereby realizing automatic feeding of the cut bamboo and wood.

[0008] The preferred technical solution of this utility model is that the upper clamping end includes a clamping plate, the clamping plate is fixedly connected to the piston rod of the telescopic cylinder, and guide clamping ends are symmetrically arranged on both sides of the bottom of the clamping plate. The clamping part of the guide clamping end is arc-shaped and adapted to the lower clamping end to form a clamping space for the bamboo strip.

[0009] The preferred technical solution of this utility model is that the guide plate is provided with a guide groove, the guide clamping end is provided with a connecting ear, and a pin is installed on the connecting ear, which is slidably connected to the guide groove through the pin.

[0010] A preferred embodiment of this utility model is that the driving device includes a fixed plate, on which a cylinder and a sliding seat are respectively provided. The sliding seat is located below the cylinder and is fixedly mounted on the fixed plate. The driving end of the cylinder is fixedly connected to the movable clamping end. A slide rail is provided at the bottom of the movable clamping end, and the slide rail is slidably connected to the sliding seat.

[0011] The preferred technical solution of this utility model is that the driving device includes a movable bracket, a slider is provided at the bottom of the movable bracket, a cylinder is provided on the movable bracket, and the driving end of the cylinder is fixedly connected to the movable clamping end.

[0012] The movable support includes a base plate, and support plates are symmetrically arranged on both sides of the top of the base plate. The cylinder is installed between the two sets of support plates. The two ends of the support plate are provided with mounting holes, which correspond to the connecting holes on the movable clamping end. The mounting holes and the connecting holes are rotatably connected by a connecting rod.

[0013] The preferred technical solution of this utility model is that the driving device includes a connecting bracket, a slider is provided on the connecting bracket, a cylinder is provided at the bottom of the connecting bracket, and the driving end of the cylinder is fixedly connected to the movable clamping end.

[0014] The connecting bracket includes a connecting plate, and mounting plates are symmetrically arranged on both sides of the bottom of the connecting plate. The cylinder is installed between the two sets of mounting plates. The mounting plate is L-shaped. The slider is located on one side of the connecting plate. Movable plates are symmetrically arranged on the side of the connecting plate away from the slider. The movable plates are provided with mounting holes. The mounting holes are corresponding to the connecting holes on the movable clamping end. The mounting holes and the connecting holes are rotatably connected by a connecting rod.

[0015] An automatic bamboo and wood strip bundle saw includes a frame and a clamping body. The frame has slide rails on its upper and lower sides. Several sets of clamping bodies are slidably connected to the slide rails via sliders. A conveyor belt structure and an automatic saw structure are respectively installed on the frame. The conveyor belt structure is located below the clamping bodies and is used to convey the cut bamboo and wood raw materials. An axial movement mechanism and a lateral movement mechanism are installed at the bottom of the frame. These mechanisms drive the automatic saw structure to achieve axial and lateral displacement. A PLC controller is installed on the frame and is electrically connected to the axial movement mechanism and the lateral movement mechanism.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention uses a clamp body to hold and position the entire bundle of bamboo and wood strips, ensuring the stability of the bamboo and wood strips during the cutting process of the automatic saw and guaranteeing the cutting quality. After cutting, the movable clamping end of the lower clamping end is driven by the drive device to separate from the L-shaped clamping end. The cut bamboo and wood strips fall downwards onto the conveyor belt structure under their own gravity, completing automatic transportation. This achieves automatic unloading of the cut bamboo and wood strips, eliminating the need for manual handling and collection, reducing the labor burden of operations, and improving work efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the fixture body structure provided in a specific embodiment of this utility model;

[0019] Figure 2 This is a structural diagram of the clamp body provided in a specific embodiment of this utility model;

[0020] Figure 3 This is a schematic diagram of the driving device and clamp body structure provided in a specific embodiment of the present utility model;

[0021] Figure 4 This is a structural diagram of the clamp body provided in a specific embodiment of this utility model;

[0022] Figure 5 This is a schematic diagram of the driving device and clamp body structure provided in a specific embodiment of the present utility model;

[0023] Figure 6 This is a schematic diagram of the automatic sawing device provided in a specific embodiment of this utility model;

[0024] Figure 7 This is a cross-sectional view of the automatic sawing equipment provided in a specific embodiment of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Fixture body; 2. Frame; 21. PLC controller; 3. Mounting bracket; 31. Guide plate; 32. Guide groove; 33. L-shaped clamping end; 34. Movable clamping end; 341. Fixed plate; 342. Cylinder; 343. Sliding seat; 344. Slide rail; 345. Movable bracket; 3451. Base plate; 3452. Support plate; 3453. Mounting hole; 346. Slider; 347. Connecting bracket; 3471. Connecting plate; 3472. Mounting plate; 3473. Movable plate; 4. Telescopic cylinder; 5. Upper clamping end; 51. Connecting ear; 52. Guide clamping end; 53. Clamping plate; 6. Conveyor belt structure; 7. Axial movement mechanism; 8. Lateral movement mechanism; 9. Automatic saw structure. Detailed Implementation

[0027] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0028] Example 1

[0029] A cutting clamp for long bamboo and wood strips includes a clamp body 1. The clamp body 1 includes a mounting frame 3 and an upper clamping end 5. A telescopic cylinder 4 is installed on the top of the mounting frame 3. The piston rod of the telescopic cylinder 4 is fixedly connected to the upper clamping end 5. A guide plate 31 and a lower clamping end are symmetrically arranged on one side of the mounting frame 3. The guide plate 31 and the lower clamping end are each provided with two sets. The distance between the two sets of lower clamping ends is the moving space for the saw blade to cut.

[0030] The lower clamping end includes an L-shaped clamping end 33 and a movable clamping end 34. The L-shaped clamping end 33 is fixed on the mounting frame 3. The lateral end of the L-shaped clamping end 33 is arc-shaped. A driving device is provided on the side of the movable clamping end 34 away from the L-shaped clamping end 33. The driving device drives the movable clamping end 34 to separate from the L-shaped clamping end 33, thereby realizing automatic feeding of the cut bamboo and wood.

[0031] The driving device drives the movable clamping end 34 to move closer to the L-shaped clamping end 33. The L-shaped clamping end 33 and the movable clamping end 34 close to form a lower clamping end with an arc-shaped structure, which is used to support the entire bundle of bamboo and wood strips. The entire bundle of bamboo and wood strips is placed on the lower clamping end. The telescopic cylinder 4 drives the piston rod to move downward. The piston rod drives the upper clamping end 5 to move closer to the lower clamping end until the upper clamping end 5 and the lower clamping end work together to clamp the entire bundle of bamboo and wood strips. The saw blade is used to cut the entire bundle of bamboo and wood strips into multiple segments. The telescopic cylinder 4 drives the upper clamping end 5 to move away from the bamboo and wood strips. The driving device drives the movable clamping end 34 to move away from the L-shaped clamping end 33, so that the movable clamping end 34 separates from the L-shaped clamping end 33. The bamboo and wood strips located on the lower clamping end fall downward under the action of gravity, realizing the automatic unloading of the bamboo and wood strips after cutting. There is no need to wait for manual handling and collection, which reduces the labor burden of operation and improves the work efficiency.

[0032] As a possible implementation of this solution, preferably, the upper clamping end 5 includes a clamping plate 53, which is fixedly connected to the piston rod of the telescopic cylinder 4. The clamping plate 53 has guide clamping ends 52 symmetrically arranged on both sides of its bottom. The clamping part of the guide clamping end 52 is arc-shaped and adapted to the lower clamping end to form a clamping space for the bamboo strip.

[0033] The upper clamping end 5 and the lower clamping end form a suitable clamping space, which evenly distributes the pressure on the whole bundle of bamboo strips, ensuring the stability of the whole bundle of bamboo strips during the saw blade cutting process and achieving the purpose of automatic cutting.

[0034] As a possible implementation of this solution, preferably, the guide plate 31 is provided with a guide groove 32, the guide clamping end 52 is provided with a connecting ear 51, and a pin is installed on the connecting ear 51, which is slidably connected to the guide groove 32 through the pin.

[0035] During the process of the telescopic cylinder 4 driving the upper clamping end 5 to move, the two sets of guide clamping ends 52 move downwards simultaneously, and the connecting ear 51 slides along the inside of the guide groove 32 under the action of the pin, ensuring the stability of the upper clamping end 5 during the movement process, avoiding positional deviation, and ensuring accurate clamping position.

[0036] As a possible implementation of this solution, preferably, the driving device includes a fixed plate 341, on which a cylinder 342 and a sliding seat 343 are respectively provided. The sliding seat 343 is located below the cylinder 342 and is fixedly mounted on the fixed plate 341. The driving end of the cylinder 342 is fixedly connected to the movable clamping end 34. The bottom of the movable clamping end 34 is provided with a slide rail 344, which is slidably connected to the sliding seat 343.

[0037] After the saw blade cuts the entire bundle of bamboo strips into sections, the cylinder 342 drives the movable clamping end 34 to move away from the L-shaped clamping end 33, separating it from the L-shaped clamping end 33. The bamboo strips are then automatically unloaded under gravity. At the same time, the movable clamping end 34 drives the slide rail 344 to slide along the sliding seat 343, improving the accuracy of the position movement of the movable clamping end 34 and reducing the occurrence of positional deviations that would affect the automatic unloading of the bamboo strips.

[0038] An automatic bamboo and wood strip bundle saw includes a frame 2 and a clamping body 1. The frame 2 is provided with slide rails 344 on its upper and lower sides. The clamping body 1 is provided with several sets of clamping bodies 1, which are slidably connected to the slide rails 344 via sliders 346. The frame 2 is provided with a conveyor belt structure 6 and an automatic sawing structure 9. The conveyor belt structure 6 is located below the clamping body 1 and is used to convey the cut bamboo and wood raw materials. The bottom of the frame 2 is provided with an axial movement mechanism 7 and a lateral movement mechanism 8. The axial movement mechanism 7 and the lateral movement mechanism 8 drive the automatic sawing structure 9 to achieve axial and lateral displacement. The frame 2 is provided with a PLC controller 21, which is electrically connected to the axial movement mechanism 7 and the lateral movement mechanism 8.

[0039] The clamp body 1 clamps and positions the entire bundle of bamboo and wood strips. The automatic saw structure 9 adjusts its position through the action of the axial movement mechanism 7 and the lateral movement mechanism 8, and performs multi-segment cutting along the length of the entire bundle of bamboo and wood strips. After cutting, the drive device drives the movable clamping end 34 to separate from the L-shaped clamping end 33. The bamboo and wood strips fall onto the conveyor belt structure 6 under the action of gravity, completing automatic transportation. No manual handling and sorting are required, which reduces the labor burden and improves the efficiency of bamboo and wood strip cutting.

[0040] Example 2

[0041] As a possible implementation of this solution, preferably, the driving device includes a movable bracket 345, a slider 346 is provided at the bottom of the movable bracket 345, and a cylinder 342 is provided on the movable bracket 345, with the driving end of the cylinder 342 fixedly connected to the movable clamping end 34.

[0042] The movable support 345 includes a base plate 3451, and support plates 3452 are symmetrically arranged on both sides of the top of the base plate 3451. The cylinder 342 is installed between the two sets of support plates 3452. The two ends of the support plate 3452 are provided with mounting holes 3453. The mounting holes 3453 are corresponding to the connecting holes on the movable clamping end 34. The mounting holes 3453 and the connecting holes are rotatably connected by a connecting rod.

[0043] After the saw blade cuts the bundle of bamboo strips into sections, the cylinder 342 drives the movable clamping end 34 to operate. Since the support plates 3452 at both ends are rotatably connected to the movable clamping end 34, when the cylinder 342 drives the movable clamping end 34 to operate, the movable clamping end 34 rotates around the connecting rod, causing the bottom of the movable clamping end 34 to separate from the bottom of the L-shaped clamping end 33. The bamboo strips are automatically unloaded under the action of gravity, reducing manual intervention and labor burden, and improving work efficiency. Through the cooperation of the slider 346 and the slide rail 344, the drive device and the movable clamping end 34 can be adaptively adjusted according to the position of the upper clamping end 5 to ensure the stability of the clamping action.

[0044] Example 3

[0045] As a possible implementation of this solution, preferably, the driving device includes a connecting bracket 347, a slider 346 is provided on the connecting bracket 347, and a cylinder 342 is provided at the bottom of the connecting bracket 347. The driving end of the cylinder 342 is fixedly connected to the movable clamping end 34.

[0046] The connecting bracket 347 includes a connecting plate 3471. Mounting plates 3472 are symmetrically arranged on both sides of the bottom of the connecting plate 3471. The cylinder 342 is installed between the two sets of mounting plates 3472. The mounting plates 3472 are L-shaped. The slider 346 is located on one side of the connecting plate 3471. A movable plate 3473 is symmetrically arranged on the side of the connecting plate 3471 away from the slider 346. The movable plate 3473 has a mounting hole 3453. The mounting hole 3453 is corresponding to the connecting hole on the movable clamping end 34. The mounting hole 3453 and the connecting hole are rotatably connected by a connecting rod.

[0047] After the saw blade cuts the bundle of bamboo strips into sections, the cylinder 342 drives the movable clamping end 34 to operate. Since the movable plate 3473 is rotatably connected to the movable clamping end 34, when the cylinder 342 drives the movable clamping end 34 to operate, the movable clamping end 34 and the movable plate 3473 rotate, causing the bottom of the movable clamping end 34 to separate from the bottom of the L-shaped clamping end 33. The bamboo strips are automatically unloaded under the action of gravity, reducing manual intervention and labor burden, and improving work efficiency. Through the cooperation of the slider 346 and the slide rail 344, the drive device and the movable clamping end 34 can be adaptively adjusted according to the position of the upper clamping end 5 to ensure the stability of the clamping action.

[0048] This utility model has been described through preferred embodiments. Those skilled in the art will understand that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. This utility model is not limited to the specific embodiments disclosed herein; other embodiments falling within the scope of the claims of this application are all within the protection scope of this utility model.

Claims

1. A cutting clamp for bundles of long bamboo and wood strips, characterized in that: The fixture includes a fixture body (1), which includes a mounting frame (3) and an upper clamping end (5). The upper clamping end (5) is slidably connected to the mounting frame (3). A telescopic cylinder (4) is installed on the top of the mounting frame (3). The piston rod of the telescopic cylinder (4) is fixedly connected to the upper clamping end (5). A guide plate (31) and a lower clamping end are symmetrically arranged on one side of the mounting frame (3). The guide plate (31) and the lower clamping end are each provided with two sets. The lower clamping end includes an L-shaped clamping end (33) and a movable clamping end (34). The L-shaped clamping end (33) is fixed on the mounting frame (3). The lateral end of the L-shaped clamping end (33) is arc-shaped. A driving device is provided on the side of the movable clamping end (34) away from the L-shaped clamping end (33). The driving device drives the movable clamping end (34) to separate from the L-shaped clamping end (33), thereby realizing the automatic feeding of bamboo and wood after cutting.

2. The bamboo and wood strip cutting clamp according to claim 1, characterized in that: The upper clamping end (5) includes a clamping plate (53), which is fixedly connected to the piston rod of the telescopic cylinder (4). The bottom sides of the clamping plate (53) are symmetrically provided with guide clamping ends (52). The clamping part of the guide clamping end (52) is arc-shaped and is adapted to the lower clamping end to form a clamping space for the bamboo strip.

3. The bamboo and wood strip cutting clamp according to claim 2, characterized in that: The guide plate (31) is provided with a guide groove (32), and the guide clamping end (52) is provided with a connecting ear (51). A pin is installed on the connecting ear (51), and the pin is slidably connected to the guide groove (32).

4. The bamboo and wood strip cutting clamp according to claim 1, characterized in that: The driving device includes a fixed plate (341), on which a cylinder (342) and a sliding seat (343) are respectively provided. The sliding seat (343) is located below the cylinder (342) and is fixedly mounted on the fixed plate (341). The driving end of the cylinder (342) is fixedly connected to the movable clamping end (34). The bottom of the movable clamping end (34) is provided with a slide rail (344), which is slidably connected to the sliding seat (343).

5. A bamboo and wood strip cutting clamp according to claim 1, characterized in that: The driving device includes a movable bracket (345), a slider (346) is provided at the bottom of the movable bracket (345), and a cylinder (342) is provided on the movable bracket (345). The driving end of the cylinder (342) is fixedly connected to the movable clamping end (34). The movable support (345) includes a base plate (3451), and support plates (3452) are symmetrically arranged on both sides of the top of the base plate (3451). The cylinder (342) is installed between the two sets of support plates (3452). The two ends of the support plate (3452) are provided with mounting holes (3453). The mounting holes (3453) are corresponding to the connecting holes on the movable clamping end (34). The mounting holes (3453) and the connecting holes are rotatably connected by a connecting rod.

6. The bamboo and wood strip cutting clamp according to claim 1, characterized in that: The driving device includes a connecting bracket (347), a slider (346) is provided on the connecting bracket (347), and a cylinder (342) is provided at the bottom of the connecting bracket (347). The driving end of the cylinder (342) is fixedly connected to the movable clamping end (34). The connecting bracket (347) includes a connecting plate (3471), and mounting plates (3472) are symmetrically arranged on both sides of the bottom of the connecting plate (3471). The cylinder (342) is installed between the two sets of mounting plates (3472). The mounting plates (3472) are L-shaped. The slider (346) is located on one side of the connecting plate (3471). A movable plate (3473) is symmetrically arranged on the side of the connecting plate (3471) away from the slider (346). The movable plate (3473) has a mounting hole (3453). The mounting hole (3453) is corresponding to the connecting hole on the movable clamping end (34). The mounting hole (3453) and the connecting hole are rotatably connected by a connecting rod.

7. An automatic sawing device for bundles of bamboo and wood strips, characterized in that: The device includes a frame (2) and a clamp body (1) as described in any one of claims 1-6. The frame (2) is provided with slide rails (344) on its upper and lower sides. The clamp body (1) is provided with several sets of clamp bodies (1). The sets of clamp bodies (1) are slidably connected to the slide rails (344) via sliders (346). The frame (2) is provided with a conveyor belt structure (6) and an automatic saw structure (9). The conveyor belt structure (6) is located below the clamp body (1) and is used to convey the cut bamboo and wood raw materials. The bottom of the frame (2) is provided with an axial moving mechanism (7) and a transverse moving mechanism (8). The automatic saw structure (9) is driven by the axial moving mechanism (7) and the transverse moving mechanism (8) to achieve axial and transverse displacement. The frame (2) is provided with a PLC controller (21). The PLC controller (21) is electrically connected to the axial moving mechanism (7) and the transverse moving mechanism (8).

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