A lamp pole cutting device for producing street lamp poles

Abstract

The present invention discloses a lamp pole cutting device for producing street light poles, and relates to the technical field of street light pole production. The lamp pole cutting device for producing street light poles comprises a fixed plate, a movable rod is fixedly connected to the top of the fixed plate, a slider is movably connected to the outer wall of the movable rod, a cutting assembly is fixedly connected to the bottom of the slider, a rotating mechanism is fixedly connected to the top of the fixed plate, and a blocking assembly is fixedly connected to the top of the fixed plate located at the bottom of the cutting assembly. The lamp pole cutting device for producing street light poles expands by allowing gas to rush into an airbag, and then the street light pole is fixed by the raised block inside the airbag, and the air chamber ring fixes the street light pole through the raised block to drive the street light pole to rotate. Since the direction of rotation of the street light pole is opposite to the direction of rotation of the saw blade, the rotation speed of the saw blade is indirectly increased, thereby increasing the cutting efficiency of the street light pole.

Description

Technical Field

[0001] The invention relates to the technical field of street light pole production, in particular to a lamp pole cutting device used for street light pole production. Background Art

[0002] Street light poles are poles for installing street lights. They can be divided into iron street light poles, stainless steel street light poles, and aluminum alloy street light poles. At present, most of the street light poles in my country are still made of iron. During the production process of street light poles, they need to be cut into standard lengths, so a cutting device is used to cut the street light poles;

[0003] The patent with announcement number "CN220050222U" discloses a lamp pole cutting device for producing street lamp poles. A support frame is fixedly provided on the upper end surface of the operating table, and a cylinder is provided in the cross bar of the support frame. A pneumatic telescopic arm is provided at the lower end of the cylinder, and the lower end of the pneumatic telescopic arm is connected to the outer shell.

[0004] During the cutting process of the street light pole, the saw blade and the surface of the street light pole will generate high temperature, which is not conducive to the processing, will aggravate the wear of the tool and cause the tool to deform, thereby reducing the processing efficiency of the street light pole. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a lamp pole cutting device for producing street lamp poles to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A lamp pole cutting device for producing street lamp poles, comprising a fixed plate, a movable rod is fixedly connected to the top of the fixed plate, a slider is movably connected to the outer wall of the movable rod, a cutting assembly is fixedly connected to the bottom of the slider, a rotating mechanism is fixedly connected to the top of the fixed plate, and a blocking assembly is fixedly connected to the top of the fixed plate located at the bottom of the cutting assembly;

[0007] The rotating mechanism includes:

[0008] A fixed base, the fixed base is fixedly connected to the top of the fixed plate;

[0009] A U-shaped plate, wherein the U-shaped plate is fixedly connected to the left side of the fixed base;

[0010] A guide wheel is movably connected to the right side of the U-shaped plate.

[0011] Preferably, two fixed bases are arranged on the top of the fixed plate, and the two fixed bases are respectively arranged on the left and right sides of the movable rod, and the left and right sides of the two fixed bases are fixedly connected with U-shaped plates, one side of the guide wheel is movably connected to the U-shaped plate, and the other side is movably connected to the corresponding U-shaped plate, and four guide wheels are arranged between every two corresponding U-shaped plates.

[0012] Preferably, the outer wall of the guide wheel is movably connected with an air storage ring between the corresponding two U-shaped plates, and the air storage ring is movably connected to the other three corresponding guide wheels, a plurality of blades are fixedly connected inside the air storage ring, a fixing ring is fixedly connected to the inner side of the blade, and the fixing ring is fixedly connected to the other corresponding blades, one side of one of the air storage rings is fixedly connected with an electric motor, and the output shaft of the electric motor is fixedly connected to the corresponding air storage ring, and the electric motor is fixedly connected to the top of the fixing plate.

[0013] Preferably, an airbag is fixedly connected to the inner side of the cutting assembly, and a plurality of protruding blocks are fixedly connected to the inner side of the airbag.

[0014] Preferably, an air hole is opened on the outer wall of the air chamber ring, and a two-position three-way solenoid valve is fixedly connected to the outer wall of the air chamber ring, and the two-position three-way solenoid valve is connected to the airbag through a pipeline.

[0015] Preferably, the fixing plates are respectively fixedly connected to fixing frames on the left and right sides of the movable rod, and rollers are movably connected to the tops of the two fixing frames.

[0016] Preferably, the barrier assembly includes a top net, which is fixedly connected to the outer wall of the cutting assembly, the bottom of the slider is fixedly connected to cylinder one, and the bottom of cylinder one is fixedly connected to the movable rod, the top of the fixed plate is located at the bottom of the top net and is fixedly connected to cylinder two, the bottom of cylinder one is fixedly connected to an air pipe, and the other end of the air pipe fixedly connected to cylinder one is fixedly connected to cylinder two, and the top of cylinder two is fixedly connected to the bottom net.

[0017] Preferably, a collecting box is fixedly connected to the bottom of the bottom net, an elastic plate is fixedly connected to the inside of the bottom net, and an elastic plate is fixedly connected to the top of the elastic plate.

[0018] The present invention provides a lamp pole cutting device for producing street lamp poles, which has the following beneficial effects:

[0019] 1. The lamp pole cutting equipment used in the production of street light poles allows the air bag to be expanded by rushing gas, and then the street light pole is fixed by the raised block inside the air bag. The air chamber ring fixes the street light pole through the raised block to drive the street light pole to rotate. Since the direction of rotation of the street light pole is opposite to the direction of rotation of the saw blade, the rotation speed of the saw blade is indirectly increased, thereby increasing the cutting efficiency of the street light pole.

[0020] 2. The lamp pole cutting equipment used in the production of street light poles can rotate the lamp poles driven by the airbags to perform rotary cutting on the lamp poles. After cutting the top of the lamp poles, the cut part of the lamp poles can be turned to the bottom for heat dissipation. This cyclic cutting can increase the heat dissipation effect of the lamp poles during cutting, thereby reducing the high temperature generated by cutting and improving the cutting efficiency.

[0021] 3. The lamp pole cutting equipment used in the production of street lamp poles drives the corresponding blades to rotate through the rotation of the air chamber ring, generating a blowing airflow. At the same time, it is transmitted through the street lamp pole to drive another air chamber ring to rotate, and the air chamber ring drives the corresponding blades to rotate, so that all the blades can rotate mechanically and generate an airflow flowing along the surface of the street lamp pole, thereby blowing and dissipating the heat of the street lamp pole and the saw blade, thereby improving the cutting efficiency.

[0022] 4. The lamp pole cutting equipment used in the production of street light poles allows the slider to press down cylinder one during cutting. Cylinder one will send the internal gas into cylinder two through the air pipe. Cylinder two will lift up the bottom net on the top, so that the bottom net and the top net can completely wrap the surface of the street light pole, preventing the surface of the street light pole from being cut and causing debris to fly around, saving cleaning time, and thus improving the efficiency of street light pole cutting.

[0023] 5. The lamp pole cutting equipment used in the production of street light poles can scrape off the burrs on the surface of the street light pole caused by saw cutting when the street light pole is driven to rotate by the motor through the air chamber ring. The burrs are collected by the top net and the low net to reduce the subsequent processing operations, thereby indirectly improving the efficiency of street light pole cutting.

[0024] 6. The lamp pole cutting equipment used in the production of street light poles generates airflow on the surface of the street light poles by coordinating the rotation of the blades. Because the gas flows at the cut of the street light pole, the internal pressure at the cut of the street light pole is lower than the external pressure, thereby sucking out the internal debris of the street light pole. At the same time, the debris collected by the top and bottom nets will be blown into the collection box for collection, reducing the subsequent processing time of the debris, thereby improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the back three-dimensional structure of the present invention;

[0027] Figure 3 It is a top view of the three-dimensional structure of the present invention;

[0028] Figure 4 This is a schematic diagram of the U-shaped plate structure of the present invention;

[0029] Figure 5 for Figure 4 The enlarged structural diagram of the middle C part;

[0030] Figure 6 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0031] Figure 7 for Figure 2 The enlarged structural diagram of the middle B part;

[0032] Figure 8 This is a schematic diagram of the structure of cylinder 2 of the present invention.

[0033] In the figure: 1. fixed plate; 2. movable rod; 3. slider; 4. fixed frame; 5. roller; 6. rotating mechanism; 601. fixed base; 602. U-shaped plate; 603. guide wheel; 604. air chamber ring; 605. blade; 606. two-position three-way solenoid valve; 607. air hole; 608. fixed ring; 609. air bag; 610. raised block; 611. motor; 7. barrier assembly; 701. cylinder one; 702. air pipe; 703. cylinder two; 704. bottom net; 705. collection box; 706. elastic plate; 707. scraper rod; 708. top net; 8. cutting assembly. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0036] Embodiment 1

[0037] See also Figure 1-5 The present invention provides a technical solution: a lamp pole cutting device for producing street lamp poles, comprising a fixed plate 1, a movable rod 2 is fixedly connected to the top of the fixed plate 1, a slider 3 is movably connected to the outer wall of the movable rod 2, a cutting assembly 8 is fixedly connected to the bottom of the slider 3, a rotating mechanism 6 is fixedly connected to the top of the fixed plate 1, and a blocking assembly 7 is fixedly connected to the top of the fixed plate 1 at the bottom of the cutting assembly 8;

[0038] The rotating mechanism 6 comprises:

[0039] A fixed base 601, the fixed base 601 is fixedly connected to the top of the fixed plate 1;

[0040] A U-shaped plate 602, the U-shaped plate 602 is fixedly connected to the left side of the fixed base 601;

[0041] Guide wheel 603 , guide wheel 603 is movably connected to the right side of U-shaped plate 602 .

[0042] Two fixed bases 601 are arranged on the top of the fixed plate 1, and the two fixed bases 601 are respectively arranged on the left and right sides of the movable rod 2. The left and right sides of the two fixed bases 601 are fixedly connected with U-shaped plates 602. One side of the guide wheel 603 is movably connected to the U-shaped plate 602, and the other side is movably connected to the corresponding U-shaped plate 602. Four guide wheels 603 are arranged between every two corresponding U-shaped plates 602.

[0043] The outer wall of the guide wheel 603 is located between the corresponding two U-shaped plates 602 and is movably connected to an air chamber ring 604, and the air chamber ring 604 is movably connected to the other three corresponding guide wheels 603. A plurality of blades 605 are fixedly connected inside the air chamber ring 604, and a fixing ring 608 is fixedly connected to the inner side of the blade 605, and the fixing ring 608 is fixedly connected to the other corresponding blades 605. A motor 611 is fixedly connected to one side of one of the air chamber rings 604, and the output shaft of the motor 611 is fixedly connected to the corresponding air chamber ring 604, and the motor 611 is fixedly connected to the top of the fixed plate 1.

[0044] An air bag 609 is fixedly connected to the inner side of the cutting assembly 8 , and a plurality of protruding blocks 610 are fixedly connected to the inner side of the air bag 609 .

[0045] An air hole 607 is provided on the outer wall of the air chamber ring 604, and a two-position three-way solenoid valve 606 is fixedly connected to the outer wall of the air chamber ring 604. The two-position three-way solenoid valve 606 is connected to the air bag 609 through a pipeline. The left position of the two-position three-way solenoid valve 606 connects the air bag 609 with the external air, and the right position connects the air bag 609 with the air chamber ring 604.

[0046] The fixed plate 1 is located at the left and right sides of the movable rod 2 and is respectively fixedly connected with a fixing frame 4 , and the tops of the two fixing frames 4 are movably connected with rollers 5 .

[0047] When in use, before use, fill the air chamber ring 604 with a proper amount of compressed air through the air hole 607, place one end of the street lamp pole to be cut on the top of one of the rollers 5, pass the street lamp pole through the inside of the two raised blocks 610, align the cutting position with the saw blade on the cutting assembly 8, and then connect the air bag 609 with the air chamber ring 604 by converting the connection mode of the two-position three-way solenoid valve 606. At this time, the air inside the air chamber ring 604 will be input into the air bag 609, the air bag 609 will expand, and then the air bag 609 will be The raised block 610 inside 609 fixes the street light pole. At this time, the street light pole will be slightly lifted so that it does not contact the surface of the roller 5. The saw blade is driven by the cutting assembly 8 to rotate. At this time, the motor 611 drives the corresponding guide wheel 603 to rotate. The guide wheel 603 cooperates with the other guide wheels 603 to rotate the air chamber ring 604. The air chamber ring 604 fixes the street light pole through the raised block 610 to drive the street light pole to rotate, and drives another raised block 610 to rotate through the street light pole. The rotation of the street light pole The direction of rotation is opposite to the direction of rotation of the saw blade driven by the cutting assembly 8. The cutting assembly 8 is driven down by the slider 3 to start cutting the street light pole. Since the direction of rotation of the street light pole is opposite to the direction of rotation of the saw blade, the rotation speed of the saw blade is indirectly increased, thereby increasing the cutting efficiency of the street light pole. When the street light pole is rotationally cut, the street light pole can be cut at the top and the cut part of the street light pole can be rotated to the bottom for heat dissipation. Such cyclic cutting can increase the heat dissipation effect of the street light pole during cutting, thereby reducing the high temperature generated by the cutting, thereby improving the cutting efficiency. When the air chamber ring 604 rotates, it drives the corresponding blades 605 to rotate, generating a blowing airflow. At the same time, it is transmitted through the street light pole to drive another air chamber ring 604 to rotate, and the air chamber ring 604 drives the corresponding blades 605 to rotate, so that all the blades 605 can rotate mechanically, generating an airflow flowing along the surface of the street light pole, thereby blowing and dissipating the heat of the street light pole and the saw blade, thereby improving the cutting efficiency.

[0048] Embodiment 2

[0049] See also Figure 1-8 Based on the first embodiment, the present invention provides a technical solution:

[0050] The blocking assembly 7 includes a top net 708, which is fixedly connected to the outer wall of the cutting assembly 8. The bottom of the slider 3 is fixedly connected to the cylinder 1 701, and the bottom of the cylinder 1 701 is fixedly connected to the movable rod 2. The top of the fixed plate 1 is located at the bottom of the top net 708 and is fixedly connected to the cylinder 2 703. The bottom of the cylinder 1 701 is fixedly connected to the air pipe 702, and the other end of the air pipe 702 fixedly connected to the cylinder 1 701 is fixedly connected to the cylinder 2 703. The top of the cylinder 2 703 is fixedly connected to the bottom net 704.

[0051] A collecting box 705 is fixedly connected to the bottom of the bottom net 704 , an elastic plate 706 is fixedly connected to the inside of the bottom net 704 , and an elastic plate 706 is fixedly connected to the top of the elastic plate 706 .

[0052] During use, when the slider 3 drives the cutting assembly 8 downward for cutting, the cutting assembly 8 will descend with the top net 708, and at the same time the slider 3 will press down the cylinder 1 701, and the cylinder 1 701 will send the internal gas into the cylinder 2 703 through the air pipe 702, and the cylinder 2 703 will lift the bottom net 704 on the top, so that the bottom net 704 and the top net 708 will completely wrap the surface of the street light pole to prevent the surface of the street light pole from causing debris to fly around due to cutting, saving cleaning time, thereby improving the efficiency of cutting the street light pole, and when the bottom net 704 moves upward, the elastic plate 706 will be bent by the street light pole, so that the scraper rod 707 fits the surface of the street light pole, and when the street light pole is driven to rotate by the motor 611 through the air chamber ring 604, the scraper rod 707 can The burrs on the surface caused by saw cutting are scraped off to reduce the subsequent processing operations, thereby indirectly increasing the efficiency of lamp pole cutting. When the lamp pole rotates, the debris generated inside the cutting will be thrown out, and airflow will be generated on the surface of the lamp pole by coordinating the rotation of the blade 605. Because the gas flows at the cutting point of the lamp pole, the internal pressure at the incision of the lamp pole is lower than the external pressure, thereby sucking out the internal debris of the lamp pole, and at the same time, the debris collected by the top net 708 and the bottom net 704 will be blown into the collection box 705 for collection, reducing the subsequent processing time for the debris, thereby increasing the cutting efficiency. After the cutting is completed, the air bag 609 is connected to the external air by converting the connection mode of the two-position three-way solenoid valve 606, thereby discharging the internal gas of the air bag 609, and the lamp frame is no longer fixed.

[0053] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lamp pole cutting device for producing street lamp poles, comprising a fixing plate (1), characterized in that: The top of the fixed plate (1) is fixedly connected to a movable rod (2), the outer wall of the movable rod (2) is movably connected to a slider (3), the bottom of the slider (3) is fixedly connected to a cutting assembly (8), the top of the fixed plate (1) is fixedly connected to a rotating mechanism (6), and the top of the fixed plate (1) is located at the bottom of the cutting assembly (8) and is fixedly connected to a blocking assembly (7); The rotating mechanism (6) comprises: A fixed base (601), wherein the fixed base (601) is fixedly connected to the top of the fixed plate (1); A U-shaped plate (602), wherein the U-shaped plate (602) is fixedly connected to the left side of the fixed base (601); A guide wheel (603), wherein the guide wheel (603) is movably connected to the right side of the U-shaped plate (602); Two fixed bases (601) are arranged on the top of the fixed plate (1), and the two fixed bases (601) are respectively arranged on the left and right sides of the movable rod (2), and the left and right sides of the two fixed bases (601) are fixedly connected with U-shaped plates (602), one side of the guide wheel (603) is movably connected to the U-shaped plate (602), and the other side is movably connected to the corresponding U-shaped plate (602), and four guide wheels (603) are arranged between every two corresponding U-shaped plates (602); The outer wall of the guide wheel (603) is movably connected with an air chamber ring (604) between the corresponding two U-shaped plates (602), and the air chamber ring (604) is movably connected to the other three corresponding guide wheels (603); a plurality of blades (605) are fixedly connected inside the air chamber ring (604); a fixing ring (608) is fixedly connected inside the blade (605), and the fixing ring (608) is fixedly connected to the other corresponding blades (605); a motor (611) is fixedly connected to one side of one of the air chamber rings (604), and the output shaft of the motor (611) is fixedly connected to the corresponding air chamber ring (604); and the motor (611) is fixedly connected to the top of the fixing plate (1); An air bag (609) is fixedly connected to the inner side of the cutting assembly (8), and a plurality of protruding blocks (610) are fixedly connected to the inner side of the air bag (609); The outer wall of the air chamber ring (604) is provided with an air-injection hole (607), and the outer wall of the air chamber ring (604) is fixedly connected with a two-position three-way solenoid valve (606), and the two-position three-way solenoid valve (606) is connected to the air bag (609) through a pipeline.

2. The lamp pole cutting device for producing street lamp poles according to claim 1, characterized in that: The fixed plate (1) is located on the left and right sides of the movable rod (2) and is respectively fixedly connected to a fixing frame (4), and the tops of the two fixing frames (4) are both movably connected to rollers (5).

3. The lamp pole cutting device for producing street lamp poles according to claim 2, characterized in that: The blocking component (7) comprises a top net (708), wherein the top net (708) is fixedly connected to the outer wall of the cutting component (8), the bottom of the slider (3) is fixedly connected to the cylinder one (701), and the bottom of the cylinder one (701) is fixedly connected to the movable rod (2), the top of the fixed plate (1) is located at the bottom of the top net (708) and is fixedly connected to the cylinder two (703), the bottom of the cylinder one (701) is fixedly connected to the air pipe (702), and the other end of the air pipe (702) fixedly connected to the cylinder one (701) is fixedly connected to the cylinder two (703), and the top of the cylinder two (703) is fixedly connected to the bottom net (704).

4. The lamp pole cutting device for producing street lamp poles according to claim 3, characterized in that: The bottom of the bottom net (704) is fixedly connected to a collecting box (705), the interior of the bottom net (704) is fixedly connected to an elastic plate (706), and the top of the elastic plate (706) is fixedly connected to an elastic plate (706).

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