CN216266316U - Rapid cutting device for MPP power pipe production - Google Patents

Abstract

The utility model discloses a quick cutting device for the production of MPP power pipes, comprising a worktable and a conveying mechanism. The conveying device is arranged on one side of the worktable, the side of the top of the worktable is provided with a bearing mechanism, and the other side of the top of the worktable is provided with a bearing mechanism. There is a fixing mechanism. The fixing mechanism is composed of a support frame, a second cylinder and two fixed parts. The support frame is arranged in an inverted U shape. The second cylinder is set at the top of the support frame. The top ends are connected, the two fixing pieces are arranged in parallel, the two fixing pieces are arranged in an arc shape, and a rubber pad is connected inside the two fixing pieces. The utility model uses a fixing mechanism composed of a support frame, a second cylinder and a fixing piece, so that the power pipe can be fixed when it is cut, and the fixing piece can be pressed by the second cylinder through the transmission of the fixing piece. Clamping avoids manual manual fixation, reduces manual workload, and improves cutting work efficiency.

Description

Rapid cutting device for MPP power pipe production

technical field

The utility model relates to the field of MPP power pipe cutting, in particular to a quick cutting device for MPP power pipe production.

Background technique

MPP power pipe uses modified polypropylene as the main raw material. It is not necessary to dredging, digging soil and destroying the road surface, and laying pipelines, cables and other construction projects in special areas such as roads, railways, buildings, and riverbeds.

The MPP power pipe needs to be cut before use, and the power pipe needs to be fixed during cutting to prevent the stability during the cutting process. It is usually fixed with bolts, but bolts need tools to keep it fixed. It can only be fixed and used by twisting, which increases the manual workload, and the operation time is long and the speed is slow, which will reduce the cutting efficiency.

Utility model content

The purpose of the present invention is to provide a quick cutting device for the production of MPP power pipes, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a quick cutting device for MPP power pipe production, including a workbench and a conveying mechanism, the conveying device is arranged on one side of the workbench, and the side of the top of the workbench is provided with There is a bearing mechanism, and the other side of the top of the worktable is provided with a fixing mechanism;

The fixing mechanism is composed of a support frame, a second air cylinder and two fixing parts, the support frame is arranged in an inverted U shape, the second air cylinder is fixedly arranged on the top of the support frame, and the output shaft of the second air cylinder is connected to the top of the support frame. The top ends of the two fixing pieces are connected in a driving manner, the two fixing pieces are arranged in parallel, and the two fixing pieces are arranged in an arc shape, and the insides of the two fixing pieces are fixedly connected with rubber pads.

Preferably, the bearing mechanism includes a bearing plate and two support rods, the two support rods are symmetrically arranged on the sides of the top of the workbench, the bearing plate is fixedly arranged on the top of the two support rods, and the bearing plate A push mechanism is provided at the top of the .

Preferably, the pushing mechanism includes a first air cylinder, a moving member and a first motor, the first air cylinder is fixedly arranged on the side of the top end of the carrying plate, the top end of the carrying plate is provided with a strip groove, the first air cylinder is The motor is fixedly arranged on the top of the moving piece, the moving piece is arranged in a T-shape, one side of the moving piece is connected with the output shaft of the first air cylinder, and the bottom of the moving piece slides in the inner cavity of the strip groove, The bottom end of the moving piece is provided with a cutting mechanism.

Preferably, the cutting mechanism includes a star gear box and a cutting knife, the top end of the star gear box is fixedly connected with the bottom end of the moving member, and the output shaft at the top end of the star gear box is drivingly connected with the output shaft of the first motor, The output shaft on one side of the star gear box is in driving connection with the middle part of the cutting knife.

Preferably, the conveying mechanism includes a conveying frame and a conveying belt, the conveying belt is rotatably arranged inside the conveying frame through two transmission mechanisms, and one side of the conveying frame is fixedly connected to one side of the working table.

Preferably, the transmission mechanism includes two second gears, the two second gears are symmetrically arranged inside the conveyor belt, a connecting shaft is fixedly arranged between the two second gears, and one of the second gears is A second motor is drivingly connected to one side of the second motor, a fixing plate is fixedly arranged at the bottom end of the second motor, and one side of the fixing plate is fixedly connected to the front surface of the conveying rack.

Technical effects and advantages of the present utility model:

(1) The utility model uses the fixing mechanism composed of the support frame, the second cylinder and the fixing piece, so that the electric power pipe can be fixed when it is cut, and the fixing piece can be driven by the second cylinder to make the fixing piece to the electric power. The tube is pressed and clamped, which avoids manual manual fixation, reduces the workload of manual work, and improves the working efficiency of cutting;

(2) The utility model enables the cutting mechanism to drive the cutting mechanism to move linearly along with the movement of the moving piece through the arrangement of the first air cylinder, the moving piece and the first motor, and then cooperates with the setting of the star gear box, so that the cutting blade can move in a straight line. The rotary cutting is completed while moving, thereby further improving the cutting efficiency.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the present invention.

FIG. 2 is a schematic view of the front sectional structure of the star gear box of the present invention.

FIG. 3 is a schematic view of the front cross-sectional structure of the fixing piece of the present invention.

FIG. 4 is a schematic view of the side sectional structure of the fixing piece of the present invention.

FIG. 5 is a schematic view of the side sectional structure of the transmission frame of the present invention.

In the figure: 1. Workbench; 2. Transmission frame; 3. Bearing plate; 4. Support rod; 5. Moving part; 6. First motor; 7. First cylinder; 8. Star gear box; 9, Second Motor; 10. Gear; 11. Cutting knife; 12. Second cylinder; 13. Fixing part; 14. Support frame.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides a quick cutting device for the production of MPP power pipes as shown in Figures 1-5, comprising a workbench 1 and a conveying mechanism, the conveying device is arranged on one side of the workbench 1, and the middle of the top of the workbench 1 is set as an arc It is convenient to fit with the outer wall of the power pipe and is convenient for the placement of the power pipe. The side of the top of the worktable 1 is provided with a bearing mechanism, and the other side of the top of the worktable 1 is provided with a fixing mechanism. The fixing mechanism is supported by the support frame 14 , the second cylinder 12 and two fixing parts 13 are composed, the support frame 14 is arranged in an inverted U shape, the second cylinder 12 is fixedly arranged on the top of the support frame 14, the second cylinder 12 is connected with an external power switch, and the second cylinder 12 The output shaft is connected with the top ends of the two fixing members 13, and the two fixing members 13 are connected to the second cylinder 12 through the connecting plate. , the two fixing pieces 13 are arranged in parallel, which is beneficial to increase the stability during cutting, and the two fixing pieces 13 are arranged in an arc shape, so as to fit better with the outer wall of the power tube, and the inner parts of the two fixing pieces 13 are fixed. A rubber pad is connected, and the arrangement of the rubber pad is beneficial to increase the friction force between the fixing member 13 and the power pipe, thereby strengthening the fixation between the two;

The bearing mechanism includes a bearing plate 3 and two support rods 4, the two support rods 4 are symmetrically arranged on the sides of the top of the workbench 1, the bearing plate 3 is fixedly arranged on the top of the two support rods 4, and the top of the bearing plate 3 is provided with Pushing mechanism, the pushing mechanism includes a first cylinder 7, a moving part 5 and a first motor 6, the first cylinder 7 and the first motor 6 are both connected with an external power switch, and the first cylinder 7 is fixedly arranged on the side of the top of the carrier plate 3 , the top of the carrier plate 3 is provided with a strip-shaped groove, the strip-shaped groove is arranged to facilitate the movement of the moving member 5, the first motor 6 is fixedly arranged on the top of the moving member 5, the moving member 5 is arranged in a T shape, and the One side is drivingly connected with the output shaft of the first cylinder 7, the bottom of the moving part 5 slides in the inner cavity of the strip groove, the bottom end of the moving part 5 is provided with a cutting mechanism, the cutting mechanism includes the cutting mechanism including the star gear box 8 and the cutting mechanism. Knife 11, the top end of the star gear box 8 is fixedly connected with the bottom end of the moving part 5, the output shaft at the top of the star gear box 8 is drivingly connected with the output shaft of the first motor 6, and the output shaft on one side of the star gear box 8 is connected with the cutting knife 11. The middle transmission connection;

The conveying mechanism includes a conveying frame 2 and a conveying belt. The conveying belt is rotated and arranged inside the conveying frame 2 through two transmission mechanisms. One side of the conveying frame 2 is fixedly connected with one side of the workbench 1. The transmission mechanism includes two gears 10, two The gears 10 are symmetrically arranged inside the conveyor belt, and a connecting shaft is fixed between the two gears 10. Through the connecting shaft, the two gears 10 perform synchronous movement. 9 is connected with an external power switch, the bottom end of the second motor 9 is fixedly provided with a fixing plate, and one side of the fixing plate is fixedly connected with the front surface of the conveying frame 2 .

The working principle of the utility model: place the power tube to be cut on the conveyor belt, start the second motor 9, the second motor 9 is connected with an external power switch, and the second motor 9 will drive one of the gears 10 to rotate, because the two The gears 10 are connected by a connecting shaft, so the two gears 10 will rotate synchronously, thereby driving the conveyor belt to rotate in the middle of the conveyor frame 2, sending one end of the power pipe to the position where it needs to be cut, and then by activating the second air cylinder 12. The second air cylinder 12 will drive the two fixing parts 13 to descend, both of the two fixing parts 13 will fix the power pipe by pressure, and there are rubber pads inside the two fixing parts 13, which is beneficial to increase the distance between the power pipe and the power pipe. The frictional force to avoid the phenomenon of sliding, after fixing, start the first motor 6 and the first cylinder 7, both of which are connected with an external power switch, the first cylinder 7 will push the moving part 5 to perform linear motion, and the moving part 5 will The star gear box 8 is driven to perform synchronous movement, and the star gear box 8 is respectively driven with the first motor 6 and the cutting knife 11. Therefore, the first motor 6 will indirectly drive the cutting knife 11 to rotate, and the rotating cutting knife 11 will move along with it. The member 5 performs linear motion, thereby performing rotary cutting on the fixed power pipe.

In the description of the present invention, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection or an integrated body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction between the two elements. . For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description in the description and the drawings.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A quick cutting device for the production of MPP power pipes, comprising a workbench (1) and a conveying mechanism, characterized in that the conveying mechanism is arranged on one side of the workbench (1), and the edge of the top of the workbench (1) is A bearing mechanism is provided on the side, and a fixing mechanism is provided on the other side of the top of the workbench (1); The fixing mechanism is composed of a support frame (14), a second air cylinder (12) and two fixing pieces (13), the support frame (14) is arranged in an inverted U shape, and the second air cylinder (12) is fixedly arranged At the top end of the support frame (14), the output shaft of the second cylinder (12) is drivingly connected with the top ends of the two fixing pieces (13), the two fixing pieces (13) are arranged in parallel, and the two fixing pieces (13) are arranged in parallel. The fixing pieces (13) are arranged in an arc shape, and rubber pads are fixedly connected to the insides of the two fixing pieces (13). 2. The rapid cutting device for MPP power pipe production according to claim 1, wherein the bearing mechanism comprises a bearing plate (3) and two support rods (4), the two support rods (4) Symmetrically arranged on the side of the top end of the workbench (1), the carrying plate (3) is fixedly arranged on the top ends of the two support rods (4), and the top end of the carrying plate (3) is provided with a pushing mechanism. 3. The rapid cutting device for MPP power pipe production according to claim 2, wherein the pushing mechanism comprises a first air cylinder (7), a moving part (5) and a first motor (6), the first A cylinder (7) is fixedly arranged on the side of the top end of the carrying plate (3), the top end of the carrying plate (3) is provided with a strip-shaped groove, and the first motor (6) is fixedly arranged on the side of the moving member (5). At the top, the moving part (5) is arranged in a T-shape, one side of the moving part (5) is connected to the output shaft of the first cylinder (7) in a driving manner, and the bottom of the moving part (5) slides on the bar-shaped In the inner cavity of the groove, the bottom end of the moving piece (5) is provided with a cutting mechanism. 4. The rapid cutting device for MPP power pipe production according to claim 3, wherein the cutting mechanism comprises a star gear box (8) and a cutting knife (11), and the top of the star gear box (8) It is fixedly connected with the bottom end of the moving part (5), the output shaft at the top of the planetary gear box (8) is drivingly connected with the output shaft of the first motor (6), and the output shaft on one side of the planetary gear box (8) It is connected with the middle of the cutting knife (11) for transmission. 5. The rapid cutting device for MPP power pipe production according to claim 1, wherein the conveying mechanism comprises a conveying frame (2) and a conveying belt, and the conveying belt is rotatably arranged on the conveying frame (2) through two transmission mechanisms ), one side of the conveying frame (2) is fixedly connected with one side of the workbench (1). 6. The rapid cutting device for MPP power pipe production according to claim 5, wherein the transmission mechanism comprises two gears (10), the two gears (10) are symmetrically arranged inside the conveyor belt, and the two A connecting shaft is fixedly arranged between each of the gears (10), one side of one of the gears (10) is drivingly connected with a second motor (9), and the bottom end of the second motor (9) is fixedly provided with a A fixing plate, and one side of the fixing plate is fixedly connected with the front surface of the transmission frame (2).

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