A guide ring replacement device for a CNC pipe reel

Abstract

The utility model is applicable to the technical field of CNC tube reels, and provides a guide ring replacement device for CNC tube reels, including a support assembly, a tube reel assembly is arranged at the top of the support assembly, a lifting assembly is installed at one end of the tube reel assembly away from the support assembly, the support assembly includes a mounting plate connected to the tube reel assembly, the tube reel assembly includes a drive module connected to the support assembly, a connection block connected to the lifting assembly, the drive module includes a belt connected to a driving rotating rod, and the lifting assembly includes a cylinder connected to the tube reel assembly. The device solves the problem that tube reels on the market usually use a lifting assembly arranged at the bottom of a rotating rod, and the rotating rod needs to be removed before the guide ring inside the cylinder can be replaced, and achieves the purpose of arranging the lifting assembly at the top of the rotating rod and the lifting assembly can be removed, thereby facilitating the replacement of the guide ring.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control tube reeling machines, and more specifically, to a guide ring replacement device for numerical control tube reeling machines. Background Art

[0002] CNC pipe coiling machine is a kind of equipment specially used for processing pipes. Its main function is to make pipes with certain shapes and sizes by rolling, forming, welding and other processes of flat or strip materials. Pipe coiling machine is widely used in steel, construction, shipbuilding, automobile and other industries, mainly used for producing circular pipes, oil pipes, water pipes, air ducts and other products. At the same time, it can also be used to process cold-rolled plates, hot-rolled plates, stainless steel paperboard and other materials.

[0003] At present, CNC tube reels on the market usually have a lifting assembly, which is usually composed of a cylinder. The guide ring inside the cylinder needs to be replaced regularly. However, tube reels on the market usually adopt a design with a rotating rod installed on the top of the cylinder. To replace the guide ring, the rotating rod needs to be removed before the guide ring can be replaced. The replacement process is slow and cumbersome, which reduces production efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a guide ring replacing device for a CNC pipe reel, in which a lifting assembly is arranged on the top of a rotating rod and the lifting assembly is detachable, thereby facilitating replacement of the guide ring.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A guide ring replacement device for a CNC tube reel, comprising a support assembly, a tube reel assembly being arranged at the top of the support assembly, and a lifting assembly being installed at one end of the tube reel assembly away from the support assembly; the support assembly comprises a mounting plate connected to the tube reel assembly; the tube reel assembly comprises a drive module connected to the support assembly and a connecting block connected to the lifting assembly, the drive module comprises a belt connected to a driving rotating rod; the lifting assembly comprises a cylinder connected to the tube reel assembly.

[0007] The utility model is further configured as follows: the support assembly includes a support frame, a side wall of the support frame is provided with a placement plate, the placement plate is square, two groups of fixing plates are symmetrically arranged on both sides of the top of the support frame, a group of mounting plates are respectively arranged on the top of the two groups of fixing plates, a first mounting groove is arranged on the other side of the top of the mounting plate, a second mounting groove is arranged on one side of the first mounting groove, and the mounting plate is adapted to the shape of the coiled pipe assembly.

[0008] The utility model is further configured as follows: the driving module comprises a driving motor, the output end of the driving motor is connected to a steering block, the output end of the steering block is connected to a driving rod, and the outer side wall of the driving rod is sleeved with a belt.

[0009] The utility model is further configured as follows: a driving rotating rod is connected to the top of the driving module, the belt is sleeved on the outer side wall of the driving rotating rod, a lifting rotating rod is installed on the side of the driving rotating rod away from the driving module, a rotating rod is arranged on the lifting rotating rod away from the bottom of the driving rotating rod, and a connecting block is arranged on the side of the rotating rod away from the driving module.

[0010] By adopting the above technical solution, the device can bend the cardboard into a roll through the rolling tube assembly. First, the device can drive the belt to rotate through the driving module. A numerical control circuit is arranged inside the driving module, and the microprogram therein can be controlled. The belt drives the driving rotating rod to rotate, and the driving rotating rod drives the rotating rod on one side to rotate, so that the cardboard is bent into a tube by using the rotational force and pressure.

[0011] The utility model is further configured as follows: the cylinder is installed on the top of the connecting block, the cylinder is arranged in the vertical direction, one end of the cylinder away from the connecting block is connected to a cylinder bracket, and the cylinder bracket is vertically plugged into the top of the mounting plate.

[0012] The utility model is further configured as follows: the cylinder is inserted into the top of the connecting block, the cylinder comprises a cylinder barrel, the inner wall of the cylinder barrel is slidably connected with a piston rod, the outer wall of the piston rod is sleeved with a guide ring, and the outer wall of the cylinder barrel is sleeved with a cylinder fixing ring.

[0013] By adopting the above technical solution, the lifting component of the device can drive the lifting rotating rod to rise or fall, so as to adapt to cardboards of different thicknesses. The lifting component of the device can be removed, and its cylinder can be removed separately, so that it is convenient to replace the guide ring in the cylinder. The operator can directly remove the guide ring after disassembling the cylinder separately. Compared with the traditional pipe reel with the cylinder placed at the bottom, there is no need to remove the rotating rod and then remove the guide ring.

[0014] In summary, the present application includes at least one of the following beneficial technical effects:

[0015] 1. The device can bend the cardboard into a roll through the rolling tube assembly. First, the device can drive the belt to rotate through the driving module. The driving module is equipped with a numerical control circuit, which can be controlled by the microprogram. The belt drives the driving rotating rod to rotate, and the driving rotating rod drives the rotating rod on one side to rotate, so as to use the rotational force and pressure to bend the cardboard into a tube.

[0016] 2. The lifting component of the device can drive the lifting rotating rod to rise or fall, so as to adapt to cardboards of different thicknesses. The lifting component of the device can be removed, and its cylinder can be removed separately, so that it is convenient to replace the guide ring in the cylinder. The operator can directly remove the guide ring after removing the cylinder separately. Compared with the traditional pipe reel with the cylinder placed at the bottom, there is no need to remove the rotating rod before removing the guide ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the structure of the guide ring replacement device for the CNC pipe reel.

[0018] Figure 2 It is a structural schematic diagram of the support assembly in the utility model.

[0019] Figure 3 It is a structural schematic diagram of the coiled tube assembly in the utility model.

[0020] Figure 4 It is a structural schematic diagram of the lifting component in the utility model.

[0021] Description of reference numerals: 1, support assembly; 11, support frame; 12, placement plate; 13, fixing plate; 14, mounting plate; 141, first mounting groove; 142, second mounting groove;

[0022] 2. catheter assembly; 21. drive module; 211. drive motor; 212. steering block; 213. drive rod; 214. belt; 22. drive rotating rod; 23. lifting rotating rod; 24. rotating rod; 25. connecting block;

[0023] 3. Lifting assembly; 31. Cylinder; 311. Cylinder barrel; 312. Piston rod; 313. Cylinder fixing ring; 314. Guide ring; 32. Cylinder bracket. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0026] For example, see Figure 1-4 , the utility model provides the following technical solutions:

[0027] Specifically refers to a guide ring replacement device for a CNC pipe reel, see Figure 1, including a support assembly 1, which provides stable support for the device. A conduit assembly 2 is provided at the top of the support assembly 1, and the paper can be bent into a paper tube through the conduit assembly 21. A lifting assembly 3 is installed at the end of the conduit assembly 2 away from the support assembly 1, and the lifting assembly 3 provides flexibility for the device, and the guide ring 314 can be quickly replaced.

[0028] See also Figure 2 The support assembly 1 includes a support frame 11, which is a trapezoidal frame structure. The side wall of the support frame 11 is provided with a placement plate 12, which is square. The placement plate 12 provides an installation environment for the drive module 21, so that the drive module 21 can be stably installed, and the drive module 21 can be prevented from shaking and slipping during operation. Two groups of fixed plates 13 are symmetrically arranged on both sides of the top of the support frame 11, and a group of mounting plates 14 are respectively arranged on the top of the two groups of fixed plates 13. The two groups of fixed plates 13 provide an installation environment for the two groups of mounting plates 14. A first mounting groove 141 is arranged on the other side of the top of the mounting plate 14, and the first mounting groove 141 is adapted to the shape of the driving rotating rod 22, and the first mounting groove 141 provides an installation environment for the driving rotating rod 22. A second mounting groove 142 is arranged on one side of the first mounting groove 141, and the second mounting groove 142 is adapted to the shape of the rotating rod 24, and the second mounting groove 142 provides an installation environment for the rotating rod 24.

[0029] See also Figure 3 The catheter assembly 2 includes a driving module 21, and the driving module 21 is arranged on the top of the placement plate 12. The driving module 21 includes a driving motor 211, and a numerical control circuit is arranged inside the driving motor 211, and the driving motor 211 can be controlled by the microprogram inside it. The driving motor 211 is electrically connected to the lifting assembly 3, and the numerical control circuit inside the driving motor 211 can control the lifting of the cylinder 31 in the lifting assembly 3. The output end of the driving motor 211 is connected to a steering block 212, and the steering block 212 is a cube, and its center position is set as the output end. The output end of the steering block 212 is connected to a driving rod 213, and the driving rod 213 is arranged in a horizontal direction. The driving rod 213 is adapted to the shape of the belt 214, and the outer wall of the driving rod 213 is sleeved with the belt 214, and the driving rod 213 can drive the belt 214 to rotate.

[0030] See also Figure 2, a driving rotating rod 22 is provided at the top of the driving module 21, and the driving rotating rod 22 is connected to the belt 214. A lifting rotating rod 23 is installed on the side of the driving rotating rod 22 away from the driving module 21, and a lifting assembly 3 is provided on the top of the lifting rotating rod 23, and the lifting assembly 3 can drive the lifting rotating rod 23 to move in the vertical direction. A rotating rod 24 is provided on the lifting rotating rod 23 away from the bottom of the driving rotating rod 22. The driving rotating rod 22 is connected to the driving module 21, and the belt 214 is sleeved on the outer side wall of the driving rotating rod 22. The movement of the belt 214 can drive the driving rotating rod 22 to rotate. The rotation of the driving rotating rod 22 can drive the lifting rotating rod 23 and the rotating rod 24 to rotate. A connecting block 25 is provided on the side of the lifting rotating rod 23 away from the driving module 21. The connecting block 25 ensures that the lifting driving rod 23 does not slide after the lifting assembly 3 is removed.

[0031] See also Figure 4 The lifting assembly 3 includes a cylinder 31, which is connected to the top of the connecting block 25, and the connecting block 25 provides an installation environment for the cylinder 31. The cylinder 31 is arranged in the vertical direction, and the cylinder 31 can be extended and retracted in the vertical direction, thereby driving the lifting and rotating rod 23 to move. A cylinder bracket 32 ​​is connected to the end of the cylinder 31 away from the connecting block 25. The cylinder 31 is plugged into the top of the connecting block 25, and the cylinder 31 includes a cylinder barrel 311, which is arranged in the vertical direction. The inner wall of the cylinder barrel 311 is slidably connected with a piston rod 312, and the piston rod 312 can be moved in the vertical direction by compressed air. The outer wall of the piston rod 312 is sleeved with a guide ring 314. The guide ring 314 prevents the piston rod 312 from directly frictionally contacting the cylinder barrel 311, and protects the piston rod 312 and the cylinder barrel 311 from being damaged due to friction. At the same time, since the cylinder 31 is arranged at the top of the device, the guide ring 314 can be replaced by removing the cylinder barrel 311 after removing the cylinder 31. The outer wall of the cylinder barrel 311 is sleeved with a cylinder fixing ring 313, and the cylinder fixing ring 313 ensures the stable installation of the cylinder 31. The cylinder bracket 32 ​​is arranged in the horizontal direction and plugged into the top of the mounting plate 14. The cylinder bracket 32 ​​provides an auxiliary installation environment for the cylinder 31, ensuring that the cylinder 31 is arranged in the vertical direction and does not shake during operation.

[0032] The working principle of the guide ring replacement device for a CNC pipe reel provided by the utility model is as follows:

[0033] See also Figure 1-4 First, the lifting assembly 3 drives the lifting rotating rod 23 to move upward, so that the cardboard can be placed between the lifting rotating rod 23 and the rotating rod 24, and the driving module 21 is started. The driving module 21 drives the rotating driving rod 22 to rotate, thereby driving the lifting driving rod 23 and the rotating rod 24 to rotate, thereby bending the cardboard into a roll.

[0034] When the guide ring 314 needs to be replaced, the lifting assembly 3 is removed from the device, and then the cylinder 31 is removed from the lifting assembly 3. After removal, the cylinder barrel 311 is removed to directly contact the guide ring 314, thereby completing the replacement of the guide ring 314 and improving the efficiency of replacing the guide ring 314.

[0035] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A guide ring replacement device for a CNC pipe reel, characterized in that: It comprises a support assembly (1), a coiled tube assembly (2) is arranged at the top end of the support assembly (1), and a lifting assembly (3) is installed at one end of the coiled tube assembly (2) away from the support assembly (1); The support assembly (1) comprises a mounting plate (14) connected to the coiled tube assembly (2); The reel assembly (2) comprises a driving module (21) connected to the supporting assembly (1) and a connecting block (25) connected to the lifting assembly (3); the driving module (21) comprises a belt (214) connected to the driving rotating rod (22); The lifting assembly (3) comprises a cylinder (31) connected to the tube reel assembly (2).

2. The guide ring replacement device for a CNC pipe reel according to claim 1, characterized in that: The support assembly (1) comprises a support frame (11), a side wall of the support frame (11) is provided with a placement plate (12), the placement plate (12) is square, two groups of fixing plates (13) are symmetrically arranged on both sides of the top of the support frame (11), and a group of mounting plates (14) are respectively arranged on the top of the two groups of fixing plates (13), a first mounting groove (141) is arranged on one side of the top of the mounting plate (14), and a second mounting groove (142) is arranged on the other side of the first mounting groove (141), and the mounting plate (14) is adapted in shape to the coiled pipe assembly (2).

3. The guide ring replacement device for a CNC pipe reel according to claim 2, characterized in that: The driving module (21) comprises a driving motor (211), the output end of the driving motor (211) is connected to a steering block (212), the output end of the steering block (212) is connected to a driving rod (213), and the outer side wall of the driving rod (213) is sleeved with a belt (214).

4. The guide ring replacement device for a CNC pipe reel according to claim 1, characterized in that: The top of the driving module (21) is connected to a driving rotating rod (22), the belt (214) is sleeved on the outer side wall of the driving rotating rod (22), a lifting rotating rod (23) is installed on the side of the driving rotating rod (22) away from the driving module (21), a rotating rod (24) is arranged on the bottom of the lifting rotating rod (23) away from the driving rotating rod (22), and a connecting block (25) is arranged on the side of the rotating rod (24) away from the driving module (21).

5. The guide ring replacement device for a CNC pipe reel according to claim 1, characterized in that: The cylinder (31) is installed on the top of the connecting block (25). The cylinder (31) is arranged in the vertical direction. The end of the cylinder (31) away from the connecting block (25) is connected to a cylinder bracket (32), and the cylinder bracket (32) is vertically plugged into the top of the mounting plate (14).

6. The guide ring replacement device for a CNC pipe reel according to claim 1, characterized in that: The cylinder (31) is inserted into the top end of the connection block (25), and comprises a cylinder barrel (311). The inner wall of the cylinder barrel (311) is slidably connected to a piston rod (312), the outer wall of the piston rod (312) is sleeved with a guide ring (314), and the outer wall of the cylinder barrel (311) is sleeved with a cylinder fixing ring (313).

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