A bamboo product and bamboo material fixed length cutting device

Abstract

The utility model relates to a slitting device, and in particular to a fixed-length slitting device for bamboo products and bamboo materials. A fixed-length slitting device for bamboo products and bamboo materials is provided, which includes a device base, a support plate, a cover plate, and a guide block, etc.; a support plate is fixedly connected to the middle of the inner side of the device base, a cover plate is welded to the upper right side of the device base, and guide blocks are fixedly connected to the front and rear sides of the upper right side of the device base near the cover plate. The utility model drives the push plate to push the bamboo tube through a transmission member to achieve continuous feeding, and at the same time, by moving the position of the sliding plate on the scale rod, the length of the bamboo tube when it is cut is adjusted, and there is no need to adjust and mark the cutting position all the time, so as to achieve fixed-length cutting, and cutting and feeding do not require manual intervention, saving labor costs and time costs, and having high efficiency.

Description

Technical Field

[0001] The utility model relates to a slitting device, in particular to a fixed-length slitting device for bamboo products and bamboo materials. Background Art

[0002] Bamboo products refer to products made with bamboo as processing raw material, such as bamboo chopsticks, bamboo brooms, bamboo hats, bamboo plaques, etc.

[0003] When producing bamboo products, it is necessary to cut the bamboo raw materials into sections and cut the long bamboo tubes into fixed lengths. When the existing bamboo materials are cut into fixed lengths, they are usually measured and marked on the surface of the bamboo tubes manually. When cutting, the bamboo tubes are held to align the marks with the cutting saw blades, and the marked parts are positioned and cut by cutting tools. Due to the instability of manual measurement and manual support of the bamboo tubes for cutting, the neatness of the incisions and the accuracy of fixed-length cutting are directly affected. The above problems may result in uneven lengths, cutting burrs or notches when cutting the bamboo tubes, which may affect subsequent processing or use. Utility Model Content

[0004] In order to overcome the instability of manual measurement and manual support of bamboo tubes for cutting, which will directly affect the uniformity of the incision and the accuracy of fixed-length cutting, the above problems may cause uneven lengths, burrs or gaps when cutting bamboo tubes, which may affect subsequent processing or use. The purpose is to provide a fixed-length cutting device for bamboo products and bamboo materials that does not require constant adjustment and marking of the cutting position, achieves fixed-length cutting, and does not require manual intervention for cutting and feeding, saving labor costs and time costs, and is more efficient.

[0005] The technical scheme of the utility model is: a bamboo product bamboo material fixed length cutting device, including equipment base, supporting plate, cover plate, guide block, cylinder two, cutting piece, scale rod, sliding plate, adjusting block, guide frame, transmission piece and push plate, the middle part of the inner side of the equipment base is fixedly connected with the supporting plate, the upper right side of the equipment base is welded with the cover plate, the front and rear sides of the upper right side of the equipment base near the cover plate are fixedly connected with the guide blocks, the cutting piece is slidably arranged between the guide blocks, the cutting piece is composed of a cutting saw blade and a motor, the supporting plate is provided with a cutting groove at a position directly below the cutting saw blade, the front of the equipment base is provided with a cutting groove, and the front of the equipment base is provided with a cutting groove. The side is fixedly connected with cylinder 2, the movable rod of cylinder 2 is connected with the front position of the cutting piece, cylinder 2 drives the cutting piece to slide up and down in the guide block, two scale rods are fixedly connected with the right part of the support plate, size scales are engraved on the scale rods, a sliding plate is slidably provided between the scale rods, an adjusting block is spirally provided at the rear of the sliding plate, a guide frame is provided on the upper part of the equipment base, the right part of the guide frame is fixedly connected with the cover plate, a transmission member is installed on the guide frame, the transmission member consists of a driving motor and a transmission screw, a push plate is slidably provided on the guide frame, and the push plate is spirally connected to the transmission screw of the transmission member.

[0006] Further explanation: it also includes a loading rack, a cylinder and a special-shaped plate rack. A feed trough is opened at the front left side of the equipment base. Two loading racks are welded near the feed trough at the equipment base. The front parts of the loading racks are all inclined upward. One side of the top surface of the rear part of the loading rack is at the same height as the bottom side of the feed trough on the equipment base. Two cylinders are installed at the front left side of the loading rack. The two cylinders are respectively arranged on the left and right sides away from the loading rack. The movable rods of the cylinders are connected to the special-shaped plate racks. The special-shaped plate racks are composed of two square plates with staggered heights and a connecting strip.

[0007] Further description, it also includes a fixing plate, and the fixing plate is connected to the upper part of the supporting plate close to the cutting piece.

[0008] Further description, it also includes a limiting frame, which is welded in the area between the cylinders at the front of the equipment base. The shape of the limiting frame is similar to that of the loading rack, and is concave with high left and right sides and low middle.

[0009] Further description: the lower part of the support plate is arranged in an arc shape.

[0010] The utility model has the following advantages: the utility model drives the push plate to push the bamboo tube through the transmission part to realize continuous feeding, and at the same time adjusts the length of the bamboo tube when it is cut by moving the position of the sliding plate on the scale rod. There is no need to adjust and mark the cutting position all the time, so fixed-length cutting is realized. Cutting and feeding do not require manual intervention, saving labor costs and time costs, and the efficiency is high.

[0011] The utility model arranges a centralized loading station through a loading rack, places multiple bamboo tubes at one time, completes the centralized loading work in a short time, and does not need manual waiting for loading for a period of time. At the same time, intermittent feeding is realized through a special-shaped plate rack, and one bamboo tube is fed at a time, thereby preventing multiple bamboo tubes on the loading rack from rolling onto the supporting plate at the same time, which affects the cutting work. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 This is a three-dimensional structural schematic diagram of the utility model without the cover plate and the pushing mechanism.

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the utility model including a cylinder, a special-shaped plate frame and a supporting plate.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the guide block, cylinder 2, cutting piece and other components of the utility model.

[0016] In the above drawings: 1-equipment base, 2-loading rack, 21-limiting rack, 22-cylinder one, 23-special-shaped plate rack, 3-support plate, 31-cover plate, 4-guide block, 5-cylinder two, 6-cutting piece, 61-cutting groove, 7-scale rod, 8-sliding plate, 9-adjusting block, 10-fixed plate, 11-guide frame, 12-transmission piece, 13-push plate. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0018] Embodiment 1: A bamboo product bamboo material fixed length cutting device, such as Figure 1-4As shown, it includes a metal equipment base 1, a support plate 3, a cover plate 31, a guide block 4, a cylinder 5, a cutting piece 6, a scale rod 7, a sliding plate 8, an adjusting block 9, a guide frame 11, a transmission piece 12 and a push plate 13. The support plate 3 is fixedly connected to the middle of the inner side of the equipment base 1. The support plate 3 is used to place the bamboo raw materials that need to be cut to a fixed length. A cover plate 31 is welded on the upper right side of the equipment base 1. A square groove is opened on the cover plate 31. The front and rear sides of the upper right side of the equipment base 1 near the cover plate 31 are fixedly connected with guide blocks 4 that limit the direction of movement and play a role in positioning; a sliding device is arranged between the guide blocks 4. There is a cutting member 6, which is composed of a cutting saw blade and a motor. The motor of the cutting member 6 slides on the inner side of the right part of the guide block 4 on the front side to prevent the motor body from rotating when it is working. The cutting saw blade of the cutting member 6 is composed of a mounting plate, two rotating wheels and a cutting chain. The cutting chain of the cutting saw blade rotates at a high speed under the drive of the motor. When it contacts the bamboo tube, it can quickly cut the bamboo tube; a cutting groove 61 is opened at the position directly below the support plate 3 relative to the cutting saw blade. After the cutting saw blade cuts the material, it probes into the cutting groove 61 and does not contact the support plate 3. A cylinder is fixedly connected to the front side of the equipment base 1 25, the movable rod of the cylinder 25 is connected to the front position of the cutting piece 6, and the cylinder 25 drives the cutting piece 6 to slide up and down in the guide block 4. Two scale rods 7 are fixedly connected to the right side of the support plate 3. The scale rods 7 are engraved with size scales. A sliding plate 8 is slidably arranged between the scale rods 7. The straight line position from the left side of the sliding plate 8 to the cutting saw blade of the cutting piece 6 is the required cutting length of the bamboo tube. An adjusting block 9 is spirally arranged at the rear of the sliding plate 8. When the adjusting block 9 is tightened downward, it will contact the scale rod 7. Under the action of the adjusting block 9, the sliding plate 8 is fixed on the scale rod 7. The upper part of the equipment base 1 is provided with The guide frame 11, the right part of the guide frame 11 is fixedly connected to the right side of the square groove of the cover plate 31, the setting length of the guide frame 11 is the pushing stroke of the bamboo tube, and a transmission member 12 is installed on the guide frame 11. The transmission member 12 consists of a driving motor and a transmission screw. The transmission motor is installed on the right side of the guide frame 11, and the transmission screw is rotatably connected to the cover plate 31. A push plate 13 is slidably provided on the guide frame 11, and the push plate 13 is spirally connected to the transmission screw of the transmission member 12. When a bamboo tube is placed on the support plate 3, the push plate 13 moves to the right and contacts with the right end of the bamboo tube, pushing the bamboo tube horizontally to the right.

[0019] Initially, the push plate 13 is located at the left limit position of the guide frame 11 and the transmission screw, the movable rod of the cylinder 2 5 is in an upwardly extended state, and the cutting piece 6 is located at the upper position of the guide block 4. The sliding plate 8 is adjusted to a good position on the scale rod 7, and the adjusting block 9 is tightened downward to fix the sliding plate 8 in the required position. When it is necessary to cut the bamboo material to a fixed length, first, the bamboo tube to be cut is placed horizontally on the support plate 3. When placing, the left end of the bamboo tube is located at the right side of the push plate 13, and the right end contacts the left side of the sliding plate 8. At this time, the cutting piece 6 is started, and the cutting saw blade of the cutting piece 6 starts to rotate. The synchronous control cylinder 2 5 retracts the movable rod downward, driving the cutting piece 6 to move downward, and the cutting saw blade of the cutting piece 6 contacts the bamboo tube on the support plate 3 to cut the bamboo tube. Under the action of gravity, the bamboo tube falls from between the scale rods 7. Subsequently, the movable rod of the cylinder 2 5 extends upward, driving the cutting piece 6 to move upward, and the transmission piece 12 starts to work, driving the push plate 13 to move to the right. During the movement of the push plate 13, it will contact the bamboo tube on the support plate 3 and push the bamboo tube to the right. When the right side of the bamboo tube contacts the sliding plate 8, the transmission piece 12 is controlled to stop working, and the cutting piece 6 is controlled to continue cutting. The push plate 13 is driven by the transmission piece 12 to push the bamboo tube to achieve continuous feeding. At the same time, by moving the position of the sliding plate 8 on the scale rod 7, the length of the bamboo tube when it is cut is adjusted. There is no need to adjust and mark the cutting position all the time, so as to achieve fixed-length cutting. Cutting and feeding do not require manual intervention, thus saving labor and time costs and achieving high efficiency.

[0020] Embodiment 2: Based on embodiment 1, Figure 1-3 As shown, it also includes a loading rack 2, a cylinder 22 and a special-shaped plate rack 23. A feeding trough for feeding bamboo tubes is opened at the front left side of the equipment base 1. Two loading racks 2 are welded near the feeding trough of the equipment base 1. The front parts of the loading racks 2 are all inclined and tilted upward. Multiple bamboo tubes can be neatly placed on the loading rack 2. When the last bamboo tube is taken away, the bamboo tubes on the loading rack 2 will roll backward under the action of the inclined plate. One side of the top surface of the rear part of the loading rack 2 is at the same height as the bottom side of the feeding trough on the equipment base 1. The rolling bamboo tubes will roll onto the support plate 3 through the feeding trough. Two cylinders 22 are installed at the front left side of the loading rack 2. The two cylinders 22 are respectively arranged on the left and right sides away from the loading rack 2. The movable rods of the cylinders 22 are connected with special-shaped plate racks 23. The special-shaped plate rack 23 is composed of two square plates with staggered heights and a connecting strip that are arranged in a ladder. The special-shaped plate rack 23 is used for intermittent feeding.

[0021] like Figure 1-2 As shown, in order to prevent the bamboo tubes on the loading rack 2 from rolling out of the loading area, a limiting rack 21 is also included. The limiting rack 21 is welded in the area between the cylinders 1 and 22 in the front of the equipment base 1. The limiting rack 21 is set in a shape similar to the loading rack 2, and the shape is a concave shape with high left and right sides and low middle. When placing the bamboo tubes, they should be placed horizontally in the concave part of the limiting rack.

[0022] Initially, a plurality of bamboo tubes of similar length are placed on the loading rack 2, and the left and right sides of the bamboo tubes are both located in the limit rack 21. Under the action of the limit rack 21, when the bamboo tubes roll downward, they can accurately roll into the feeding trough on the equipment base 1, and the movable rod of the cylinder 22 is in a retracted state. The square plate on the front side of the special-shaped plate rack 23 is located at the rear position of the lowest bamboo tube, blocking the bamboo tube from rolling into the equipment base 1, and the square plate on the rear side of the special-shaped plate rack 23 is located at the lower position between the first and second bamboo tubes at the rear of the loading rack 2. When it is necessary to cut the bamboo tube, the movable rod of the cylinder 22 is controlled to lift upward, pushing the special-shaped plate rack 23 to move upward, driving the two square plates to move upward, and in the process of extending the movable rod of the cylinder 22, the special-shaped plate rack 23 is moved upward. The bottom height of the square plate on the front side of the plate rack 23 will gradually become higher than the height of the lowest bamboo tube on the loading rack 2, and will no longer contact the first bamboo tube at the rear of the loading rack 2. The square plate on the rear side of the special-shaped plate rack 23 will intervene between the first and second bamboo tubes at the rear of the loading rack 2, pushing the first bamboo tube to roll backward into the equipment base 1 while blocking the second bamboo tube. Through the loading rack 2, a centralized loading station is set to place multiple bamboo tubes at one time, and the centralized loading work is completed in a short time. There is no need to wait for loading manually for a period of time. At the same time, intermittent feeding is achieved through the special-shaped plate rack 23, and one bamboo tube is fed at a time, which prevents multiple bamboo tubes on the loading rack 2 from rolling onto the support plate 3 at the same time, affecting the cutting work.

[0023] like Figure 1-3 As shown, a fixing plate 10 is also included. The upper part of the support plate 3 is connected to the fixing plate 10 near the cutting piece 6. The upper part of the fixing plate 10 is an arc-shaped setting similar to the shape of the bamboo tube. When the bamboo tube is pushed to the right, it will pass through the lower part of the fixing plate 10. The fixing plate 10 is used to limit the bamboo tube when the cutting piece 6 cuts the bamboo tube, so as to prevent the right part from tilting when the left end is subjected to force, causing the bamboo tube to move, thereby affecting the cutting process.

[0024] In a preferred embodiment: the lower part of the support plate 3 is arc-shaped, and the bamboo tube can roll back and forth for a long distance without randomness when rolling down from the loading rack 2 and being pushed in the support plate 3, and is always in a position where it can contact the push plate 13, the sliding plate 8 and the cutting piece 6, without the need for subsequent adjustment, thereby reducing manual intervention.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A bamboo product and bamboo material fixed-length slitting device, comprising a device base (1), a supporting plate (3), a cover plate (31) and a guide block (4), wherein the supporting plate (3) is fixedly connected to the middle of the inner side of the device base (1), the cover plate (31) is welded to the upper right side of the device base (1), and the guide block (4) is fixedly connected to both the front and rear sides of the upper right side of the device base (1) near the cover plate (31); Its characteristics are: The device also comprises a second cylinder (5), a cutting member (6), a scale rod (7), a sliding plate (8), an adjusting block (9), a guide frame (11), a transmission member (12) and a push plate (13). The cutting member (6) is slidably arranged between the guide blocks (4). The cutting member (6) is composed of a cutting saw blade and a motor. A cutting groove (61) is provided on the support plate (3) at a position directly below the cutting saw blade. The front side of the device base (1) is fixedly connected with the second cylinder (5). The movable rod of the second cylinder (5) is connected to the front position of the cutting member (6). The second cylinder (5) drives the cutting member (6) to slide up and down in the guide block (4). The support plate ( 3) Two scale rods (7) are fixedly connected on the right side, and size scales are engraved on the scale rods (7). A sliding plate (8) is slidably provided between the scale rods (7), and an adjustment block (9) is spirally provided at the rear of the sliding plate (8). A guide frame (11) is provided on the upper part of the equipment base (1), and the right part of the guide frame (11) is fixedly connected to the cover plate (31). A transmission member (12) is installed on the guide frame (11), and the transmission member (12) is composed of a driving motor and a transmission screw. A push plate (13) is slidably provided on the guide frame (11), and the push plate (13) is spirally connected to the transmission screw of the transmission member (12).

2. The bamboo product and bamboo material fixed-length cutting device according to claim 1 is characterized by: It also includes a loading rack (2), a cylinder (22) and a special-shaped plate rack (23). A feeding trough is provided at the front left side of the equipment base (1). Two loading racks (2) are welded to the equipment base (1) near the feeding trough. The front parts of the loading racks (2) are all tilted upwards. The top side of the rear part of the loading rack (2) is at the same height as the bottom side of the feeding trough on the equipment base (1). Two cylinders (22) are installed at the front left side of the loading rack (2). The two cylinders (22) are respectively arranged on the left and right sides away from the loading rack (2). The movable rods of the cylinders (22) are connected to the special-shaped plate racks (23). The special-shaped plate racks (23) are composed of two square plates arranged in a ladder-like manner and at different heights and a connecting strip.

3. The bamboo product and bamboo material fixed-length cutting device according to claim 2 is characterized by: It also includes a fixing plate (10), and the fixing plate (10) is connected to the upper part of the support plate (3) near the cutting piece (6).

4. The device for cutting bamboo products and bamboo materials to a fixed length according to claim 3 is characterized by: It also includes a limiting frame (21), which is welded in the area between the front cylinder 1 (22) of the equipment base (1), and the limiting frame (21) is arranged in a shape similar to that of the loading frame (2), and is concave with high left and right sides and low middle.

5. The device for cutting bamboo products and bamboo materials to a fixed length according to claim 4, characterized in that: The lower part of the supporting plate (3) is arranged in an arc shape.

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