Length control device for copper pipe machining

Abstract

The utility model relates to the technical field of copper pipe machining, and discloses a copper pipe machining length control device which comprises a supporting column, an operation table is fixedly connected to the top of the supporting column, and a cutting groove is formed in the operation table. By rotating a handle clockwise, the handle can drive a rotating disc to rotate, the rotating disc drives a first threaded rod to rotate, the first threaded rod rotates to move forwards, the first threaded rod pushes a butt joint plate to move forwards, the butt joint plate pushes a limiting box to move, the limiting box pushes a push rod to move, and the push rod pushes a fixed wheel to move. When the handle is rotated clockwise, the fixed wheel pushes the copper pipe to make contact with the conveying wheel, then the handle is rotated clockwise continuously, at the moment, the limiting box still moves forwards, but the fixed wheel is limited by the copper pipe and cannot move, at the moment, the spring is compressed, and when the handle stops rotating, the spring is in a compressed state and gives forward force to the push rod, so that the fixed wheel makes contact with the copper pipe more tightly; the friction force between the fixed wheel and the copper pipe is increased, and slipping in the conveying process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tube processing, in particular to a copper tube processing length-fixing device. Background Art

[0002] Copper tube, also known as red copper tube, is a kind of non-ferrous metal tube. It is a pressed and drawn seamless tube. Copper tube has good electrical and thermal conductivity. It is the main material for conductive accessories and heat dissipation accessories of electronic products. It has become the first choice of modern contractors for the installation of tap water pipes, heating and cooling pipes in all residential commercial houses. Copper tube has strong corrosion resistance and is not easy to oxidize.

[0003] The application number is CN202122688525.7, which discloses a copper tube processing length-fixing device, including a T-shaped slide rail, a clamping mechanism movably installed on the outer wall of the T-shaped slide rail, a feeding mechanism fixedly installed on the base surface, and a laser rangefinder fixedly connected to the base surface. The utility model relates to the technical field of copper tube processing. The utility model solves the problem that before copper tube processing and cutting, the staff needs to use a ruler to measure the copper tube material and determine the length, and then use a marker pen to mark the copper tube material before cutting, and the length-fixing process is very troublesome.

[0004] During the conveying process, the device only drives the second U-shaped plate downward through the second hydraulic cylinder, so that the inner wall of the second groove wheel is pressed tightly against the long copper tube material. This makes it easy for slipping to occur during the conveying process due to insufficient friction. Utility Model Content

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a copper tube processing fixed-length device, comprising a support column, the top of the support column is fixedly connected to an operating table, the operating table is provided with a cutting groove, and also includes: a feeding mechanism, the feeding mechanism comprises a feeding motor fixedly connected to the bottom of the operating table, the output end of the feeding motor penetrates the top wall of the operating table and extends, the outer wall of the output end of the feeding motor is fixedly connected to a belt pulley, the outer wall of the belt pulley is rotatably connected to a belt, and the output end of the feeding motor is fixedly connected to a conveying wheel. Such an arrangement can drive the pulley to rotate through the feeding motor, and the pulley drives multiple conveying wheels to rotate through the belt, thereby improving the feeding effect.

[0007] Furthermore, a fastening mechanism is provided on the top of the operating table, and the fastening mechanism includes a fixing plate, a first threaded rod is threadedly connected to the inside of the fixing plate, a turntable is fixedly connected to the rear end of the first threaded rod, and a handle is fixedly connected to the end of the turntable away from the first threaded rod. In this way, the turntable and the first threaded rod can be driven to rotate by rotating the handle, thereby changing the length of the first threaded rod in front of the fixing plate.

[0008] Furthermore, the end of the first threaded rod away from the turntable is rotatably connected to a docking plate, the end of the docking plate away from the first threaded rod is fixedly connected to a limit box, and the inner wall of the limit box on one side close to the limit box is fixedly connected to a spring. This arrangement is to push the limit box to move by the threaded rod.

[0009] Furthermore, one end of the spring away from the docking plate is fixedly connected to an anti-drop plate, the anti-drop plate contacts the inner wall of the limit box, one end of the anti-drop plate away from the spring is fixedly connected to a push rod, and one end of the push rod away from the anti-drop plate is rotatably connected to a fixed wheel. This arrangement is to prevent the push rod from falling off by means of the anti-drop plate.

[0010] Furthermore, a cutting mechanism is provided on the top of the operating table, and the cutting mechanism includes a fixed frame fixedly connected to the top of the operating table, an electric telescopic rod is fixedly connected to the inner wall of the top of the fixed frame, an installation plate is fixedly connected to the output end of the electric telescopic rod, a cutting motor is fixedly connected to the side of the installation plate close to the electric telescopic rod, and a cutting blade is fixedly connected to the output end of the cutting motor. This arrangement is to drive the cutting motor to rise and fall through the electric telescopic rod.

[0011] Furthermore, an adjustment mechanism is fixedly connected to the top of the operating table, and the adjustment mechanism includes a servo motor fixedly connected to the top of the support column, and the output end of the servo motor is fixedly connected to a second threaded rod, and the outer wall of the second threaded rod is threadedly connected to a baffle. This arrangement is to drive the second threaded rod to rotate by the servo motor, thereby moving the baffle.

[0012] Furthermore, the bottom of the baffle is in contact with the top of the operating table, the end of the second threaded rod away from the servo motor is fixedly connected to a limit plate, and the side of the limit plate close to the second threaded rod is fixedly connected to an infrared rangefinder. This arrangement is used to measure the distance between the limit plate and the baffle by using the infrared rangefinder to determine the length of the cut copper tube.

[0013] The utility model has the following beneficial effects:

[0014] The utility model then rotates the handle clockwise, the handle drives the turntable to rotate, the turntable drives the first threaded rod to rotate, the first threaded rod rotates to move forward, the first threaded rod pushes the docking plate to move forward, the docking plate pushes the limit box to move, the limit box pushes the push rod to move, the push rod pushes the fixed wheel to move, the fixed wheel pushes the copper tube to contact the conveying wheel, and the handle continues to be rotated clockwise. At this time, the limit box will still move forward, but the fixed wheel will not move due to the restriction of the copper tube, and the spring will be compressed at this time. When the handle stops rotating, the spring is in a compressed state, which will give the push rod a forward force, thereby making the fixed wheel copper tube contact more closely, increasing the friction between the fixed wheel and the copper tube, and preventing slipping during the conveying process.

[0015] The utility model drives the belt disk to rotate through the feeding motor, and can make a plurality of conveying wheels rotate through the belt transmission, thereby further enhancing the conveying effect of the copper tube.

[0016] The utility model drives the second threaded rod to rotate by a servo motor, and the rotation of the second threaded rod will move the baffle plate, so as to adjust the distance between the baffle plate and the infrared rangefinder. Since the left side of the infrared rangefinder is flush with the left side of the cutting blade, the distance between the infrared rangefinder and the baffle plate is the length of the copper tube to be cut, so as to adjust the cutting length of the copper tube.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the cleaning and feeding mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the fastening mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the limit box of the utility model:

[0023] Figure 5 This is a schematic diagram of the cutting mechanism structure of the utility model;

[0024] Figure 6 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] In the figure: 1. support column; 11. operating table; 12. cutting groove; 2. feeding mechanism; 201. feeding motor; 202. belt pulley; 203. belt; 204. conveying wheel; 3. fastening mechanism; 301. fixing plate; 302. first threaded rod; 303. turntable; 304. handle; 305. docking plate; 306. limit box; 307. spring; 308. anti-drop plate; 309. push rod; 310. fixed wheel; 4. cutting mechanism; 401. fixing frame; 402. electric telescopic rod; 403. mounting plate; 404. cutting motor; 405. cutting blade; 5. adjusting mechanism; 501. servo motor; 502. second threaded rod; 503. baffle; 504. limit plate; 505. infrared rangefinder. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 - Figure 6 As shown, it includes a support column 1, the top of the support column 1 is fixedly connected to an operating table 11, and the operating table 11 is provided with a cutting groove 12, and also includes:

[0029] The feeding mechanism 2 includes a feeding motor 201 fixedly connected to the bottom of the operating table 11, and the output end of the feeding motor 201 passes through the top wall of the operating table 11 and extends. The outer wall of the output end of the feeding motor 201 is fixedly connected to a belt pulley 202, and the outer wall of the belt pulley 202 is rotatably connected to a belt 203. The output end of the feeding motor 201 is fixedly connected to a conveying wheel 204.

[0030] A fastening mechanism 3 is arranged on the top of the operating table 11, and the fastening mechanism 3 includes a fixing plate 301, the fixing plate 301 is internally threadedly connected to a first threaded rod 302, the rear end of the first threaded rod 302 is fixedly connected to a turntable 303, and the end of the turntable 303 away from the first threaded rod 302 is fixedly connected to a handle 304.

[0031] One end of the first threaded rod 302 away from the rotating disk 303 is rotatably connected to the docking plate 305 , and one end of the docking plate 305 away from the first threaded rod 302 is fixedly connected to the limit box 306 , and a spring 307 is fixedly connected to the inner wall of the limit box 306 close to one side of the limit box 306 .

[0032] One end of the spring 307 away from the docking plate 305 is fixedly connected to an anti-slip plate 308, and the anti-slip plate 308 contacts the inner wall of the limit box 306. One end of the anti-slip plate 308 away from the spring 307 is fixedly connected to a push rod 309, and one end of the push rod 309 away from the anti-slip plate 308 is rotatably connected to a fixed wheel 310.

[0033] A cutting mechanism 4 is provided on the top of the operating table 11, and the cutting mechanism 4 includes a fixing frame 401 fixedly connected to the top of the operating table 11, an electric telescopic rod 402 is fixedly connected to the inner wall of the top of the fixing frame 401, an output end of the electric telescopic rod 402 is fixedly connected to a mounting plate 403, a side of the mounting plate 403 close to the electric telescopic rod 402 is fixedly connected to a cutting motor 404, and an output end of the cutting motor 404 is fixedly connected to a cutting blade 405.

[0034] An adjusting mechanism 5 is fixedly connected to the top of the operating platform 11 , and the adjusting mechanism 5 includes a servo motor 501 fixedly connected to the top of the supporting column 1 , a second threaded rod 502 is fixedly connected to the output end of the servo motor 501 , and a baffle 503 is threadedly connected to the outer wall of the second threaded rod 502 .

[0035] The bottom of the baffle 503 contacts the top of the operating table 11 , one end of the second threaded rod 502 away from the servo motor 501 is fixedly connected to a limit plate 504 , and one side of the limit plate 504 close to the second threaded rod 502 is fixedly connected to an infrared rangefinder 505 .

[0036] When in use, the servo motor 501 is started, and the servo motor 501 drives the second threaded rod 502 to rotate. The rotation of the second threaded rod 502 moves the baffle 503, and the distance between the baffle 503 and the infrared rangefinder 505 is adjusted. Since the left side of the infrared rangefinder 505 is flush with the left side of the cutting blade 405, the distance between the infrared rangefinder 505 and the baffle 503 is the length of the copper tube to be cut, thereby adjusting the cutting length of the copper tube, and inserting the copper tube into the conveying wheel 204 and the fixing wheel 310. The handle 304 is then turned clockwise, the handle 304 drives the turntable 303 to rotate, the turntable 303 drives the first threaded rod 302 to rotate, the first threaded rod 302 rotates to move forward, the first threaded rod 302 pushes the docking plate 305 to move forward, the docking plate 305 pushes the limit box 306 to move, the limit box 306 pushes the push rod 309 to move, the push rod 309 pushes the fixed wheel 310 to move, the fixed wheel 310 pushes the copper tube to contact the conveying wheel 204, and then continues to rotate clockwise. When the handle 304 is rotated, the limit box 306 will still move forward, but the fixed wheel 310 will not move due to the restriction of the copper tube. At this time, the spring 307 will be compressed. When the handle 304 is stopped, the spring 307 is in a compressed state, which will give the push rod 309 a forward force, so that the fixed wheel 310 and the copper tube are in closer contact, increasing the friction between the fixed wheel 310 and the copper tube to prevent slipping during the conveying process. The feeding motor 201 is started, and the feeding motor 201 will drive the belt pulley 202 to rotate. Through the transmission of the belt 203, multiple conveying wheels 204 can be rotated, thereby increasing the conveying effect of the copper tube. Then the electric telescopic rod 402 and the cutting motor 404 are started, and the electric telescopic rod 402 will push the mounting plate 403 to move downward, so that the cutting motor 404 and the cutting blade 405 move downward, and the cutting motor 404 causes the cutting blade 405 to rotate, and the cutting blade 405 is located directly above the cutting groove 12, which can ensure that the copper tube is completely cut during the cutting process.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A copper tube processing length-fixing device, comprising a support column (1), the top of the support column (1) being fixedly connected to an operating table (11), the operating table (11) being provided with a cutting groove (12), characterized in that: Also includes: A feeding mechanism (2), the feeding mechanism (2) comprising a feeding motor (201) fixedly connected to the bottom of an operating table (11), the output end of the feeding motor (201) passing through the top wall of the operating table (11) and extending, a belt pulley (202) fixedly connected to the outer wall of the output end of the feeding motor (201), a belt (203) rotatably connected to the outer wall of the belt pulley (202), and a conveying wheel (204) fixedly connected to the output end of the feeding motor (201).

2. A copper tube processing length-fixing device according to claim 1, characterized in that: A fastening mechanism (3) is arranged on the top of the operating table (11), the fastening mechanism (3) comprising a fixing plate (301), a first threaded rod (302) being internally threadedly connected to the fixing plate (301), a rotating disk (303) being fixedly connected to the rear end of the first threaded rod (302), and a handle (304) being fixedly connected to one end of the rotating disk (303) away from the first threaded rod (302).

3. A copper tube processing length-fixing device according to claim 2, characterized in that: One end of the first threaded rod (302) away from the rotating disk (303) is rotatably connected to a docking plate (305), one end of the docking plate (305) away from the first threaded rod (302) is fixedly connected to a limit box (306), and a spring (307) is fixedly connected to an inner wall of a side of the limit box (306) close to the limit box (306).

4. A copper tube processing length-fixing device according to claim 3, characterized in that: One end of the spring (307) away from the docking plate (305) is fixedly connected to an anti-slip plate (308), the anti-slip plate (308) contacts the inner wall of the limit box (306), one end of the anti-slip plate (308) away from the spring (307) is fixedly connected to a push rod (309), and one end of the push rod (309) away from the anti-slip plate (308) is rotatably connected to a fixed wheel (310).

5. The copper tube processing length-fixing device according to claim 1, characterized in that: A cutting mechanism (4) is arranged on the top of the operating table (11), and the cutting mechanism (4) comprises a fixing frame (401) fixedly connected to the top of the operating table (11); an electric telescopic rod (402) is fixedly connected to the inner wall of the top of the fixing frame (401); an output end of the electric telescopic rod (402) is fixedly connected to a mounting plate (403); a cutting motor (404) is fixedly connected to a side of the mounting plate (403) close to the electric telescopic rod (402); and a cutting blade (405) is fixedly connected to the output end of the cutting motor (404).

6. A copper tube processing length-fixing device according to claim 1, characterized in that: The top of the operating table (11) is fixedly connected to an adjustment mechanism (5), the adjustment mechanism (5) comprising a servo motor (501) fixedly connected to the top of the support column (1), the output end of the servo motor (501) being fixedly connected to a second threaded rod (502), the outer wall of the second threaded rod (502) being threadedly connected to a baffle (503).

7. A copper tube processing length-fixing device according to claim 6, characterized in that: The bottom of the baffle (503) contacts the top of the operating table (11); one end of the second threaded rod (502) away from the servo motor (501) is fixedly connected to a limit plate (504); and the side of the limit plate (504) close to the second threaded rod (502) is fixedly connected to an infrared rangefinder (505).

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