Chamfering device for PVC pipe production

Abstract

The utility model discloses a chamfering device for PVC pipe production, and relates to the technical field of PVC pipe treatment. The double-end chamfering machine is used for chamfering the PVC pipe; and the processing assembly is installed on one side of the output end of the double-end chamfering machine and used for filling the output end of the double-end chamfering machine with the PVC pipe. Through the arrangement of the transmission part, when the threaded screw rod structure operates, the connecting shaft can be driven to rotate, the connecting shaft rotates to drive the worm to rotate, the worm rotates to drive the turbine to rotate, and the turbine rotates to drive the fan impeller to rotate, so that the air draft effect is achieved, residues generated in the PVC pipe machining process can be recycled, and the PVC pipe machining efficiency is improved. And wind power generated by rotation of the fan impeller blows the wind power into the impurity storage drawer, automatic collection of residues is achieved, the situation that the residues fall on the surface of the device and consequently the surface of the device is dirty, disordered and bad is effectively avoided, and meanwhile the situation that workers manually clean the residues and consequently the labor amount of the workers is increased can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC pipe processing, in particular to a chamfering device for PVC pipe production. Background Art

[0002] The main component of PVC pipes is polyvinyl chloride, a material that adds other ingredients to enhance its heat resistance, toughness and ductility. PVC pipes need to be chamfered during construction to prevent workers from being scratched due to sharp corners during connection.

[0003] After searching, the Chinese utility model patent with publication number "CN216067733U" discloses "a chamfering device for PVC pipe processing". This application realizes the continuous feeding of PVC pipes with a simple mechanical structure instead of manual labor through the setting of a gantry, a support frame, a feeding ramp, a pushing cylinder and a baffle plate, which reduces the labor intensity of the staff and improves the processing efficiency of PVC pipes.

[0004] However, a large amount of residue will appear during the processing of PVC pipes, and the above-mentioned device only relies on its own weight and the storage drawer to handle the residue in actual use, and the effect is not obvious. Therefore, the applicant has made improvements based on the above-mentioned device and proposed a new chamfering device for PVC pipe production. Utility Model Content

[0005] The utility model aims to provide a chamfering device for PVC pipe production to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a chamfering device for PVC pipe production, comprising:

[0007] Double-head chamfering machine, used for chamfering PVC pipes;

[0008] A processing assembly is installed on one side of the output end of the double-head chamfering machine and is used to fill the PVC pipe into the output end of the double-head chamfering machine;

[0009] The storage drawer is installed at the bottom of the double-head chamfering machine output end to store PVC pipe waste;

[0010] The waste extraction component is installed at the output end of the processing component, and is arranged at the top of the interior of the waste storage drawer. The waste extraction component operates along with the operation of the processing component.

[0011] The processing component includes:

[0012] A stabilizing platform, a threaded screw structure for conveying raw materials is installed on the top of the stabilizing platform, and a connecting groove is opened on the top of the stabilizing platform;

[0013] The extraction component comprises:

[0014] A connecting shaft is provided with a transmission part between the connecting shaft and the threaded screw structure. One end of the connecting shaft is rotatably installed on a side of the stabilizing platform away from the double-head chamfering machine. The other end of the connecting shaft passes through the connecting groove and is fixed with a worm. The output ends of the worm are respectively engaged with exhaust parts assembled inside the storage drawer.

[0015] As a further preferred embodiment of the present technical solution, the transmission member includes: two pulleys, one of which is fixed to the outside of the connecting shaft near one end of the stabilizing platform, and the other is fixed to the outside of the threaded screw structure, with a belt being sleeved between the two pulleys.

[0016] As a further preferred embodiment of the present technical solution, the exhaust member includes: a carrying arm, one end of the carrying arm is fixed to the top of the inner wall of the storage drawer, the top of the other end of the carrying arm is rotatably connected to a fan impeller, a transmission shaft is fixed to the center end of the top of the fan impeller, and a turbine meshing with the worm is fixed to the top of the transmission shaft.

[0017] As a further preferred embodiment of the present technical solution, an assembly cover assembled by means of a screw is installed on the side of the stabilizing table away from the double-head chamfering machine, the assembly cover covers the notch of the connecting groove, and one end of the connecting shaft is rotatably connected to the assembly cover.

[0018] As a further preferred embodiment of the present technical solution, a gantry is fixed to the outside of the stabilizing platform, the gantry is vertically placed on the top of the threaded screw structure, and an inclined material guide ramp is fixed to the middle end of the gantry, the material guide ramp is used to place and discharge the PVC pipe to the output end of the threaded screw structure.

[0019] As a further preferred embodiment of the present technical solution, an electronic hydraulic rod is fixed to the middle end of the top of the gantry, and the output end of the electronic hydraulic rod passes through the gantry and is fixed with a blocking plate, which is matched with the platform opening of the material guiding ramp.

[0020] As a further preferred embodiment of the present technical solution, a placing rack is installed between the miscellaneous drawer, the processing assembly and the double-head chamfering machine, and the placing rack is used to combine the miscellaneous drawer, the processing assembly and the double-head chamfering machine into one.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] The chamfering device for PVC pipe production, through the setting of the transmission part, enables the threaded screw structure to drive the connecting shaft to rotate during operation, the rotation of the connecting shaft can drive the worm to rotate, the rotation of the worm can drive the turbine to rotate, and the rotation of the turbine can drive the fan impeller to rotate, thereby achieving the effect of exhausting air, so that the residues generated during the processing of the PVC pipe are blown into the storage drawer by the wind force generated by the rotation of the fan impeller, thereby realizing automatic collection of the residues, effectively preventing the residues from falling on the surface of the device, causing the surface of the device to be dirty and messy, and at the same time, it can avoid the staff from manually cleaning the residues, which causes an increase in the workload of the staff.

[0023] In addition, the device proposed in the present application can guide the PVC pipe to the output end of the threaded screw structure through the material guide ramp through the setting of the stabilizing table, the gantry and the electronic hydraulic rod, and then control the blocking plate through the electronic hydraulic rod to block the table mouth of the material guide ramp, so that the threaded screw structure can transport the PVC pipe one by one to the double-head chamfering machine, thereby realizing the automatic loading of the PVC pipe and improving the processing efficiency of the PVC pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an isometric view of the utility model;

[0025] Figure 2 This is a structural diagram of the extraction component of the utility model;

[0026] Figure 3 This is a structural diagram of the processing component of the utility model.

[0027] In the figure: 1. storage rack; 2. storage drawer; 3. extraction assembly; 301. connecting shaft; 302. worm; 303. transmission shaft; 304. carrying arm; 305. fan impeller; 306. turbine; 307. pulley; 308. assembly cover; 4. processing assembly; 401. stabilizing table; 402. belt; 403. rotating motor; 404. material guide ramp; 405. electronic hydraulic rod; 406. gantry; 407. baffle plate; 408. threaded screw structure; 409. connecting groove; 5. double-head chamfering machine. DETAILED DESCRIPTION

[0028] 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.

[0029] Since this device is an improvement on the Chinese utility model patent with publication number "CN216067733U", the improvement is mainly reflected in the impurity extraction component 3 and the processing component 4. Therefore, the applicant does not explain too much about how the device processes the PVC pipe. In addition, the operating methods of other devices proposed in this application are mainly reflected in the feeding mechanism in the content of the publication number "CN216067733U", so the applicant will not describe it too much.

[0030] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a chamfering device for PVC pipe production, comprising: a double-head chamfering machine 5, used for chamfering PVC pipes, a processing component 4, installed on one side of the output end of the double-head chamfering machine 5, used for filling PVC pipes into the output end of the double-head chamfering machine 5, a storage drawer 2, installed at the bottom of the output end of the double-head chamfering machine 5, used for storing PVC pipe waste, a waste extraction component 3, installed at the output end of the processing component 4, the waste extraction component 3 is arranged at the top of the inside of the storage drawer 2, and the waste extraction component 3 runs along with the operation of the processing component 4.

[0031] refer to Figure 2 and Figure 3 It can be seen that in the present application, the processing component 4 includes: a stabilizing platform 401, a threaded screw structure 408 for conveying raw materials is installed on the top of the stabilizing platform 401, and a connecting groove 409 is opened on the top of the stabilizing platform 401. The impurity extraction component 3 includes: a connecting shaft 301, a transmission part is installed between the connecting shaft 301 and the threaded screw structure 408, one end of the connecting shaft 301 is rotatably installed on the side of the stabilizing platform 401 away from the double-head chamfering machine 5, and the other end of the connecting shaft 301 passes through the connecting groove 409 and is fixed with a worm 302, and the output ends of the worm 302 are respectively engaged with exhaust parts assembled inside the impurity storage drawer 2. It should be added that the input end of the threaded screw structure 408 is a rotating motor 403, and the rotating motor 403 is installed at one end of the top of the stabilizing platform 401.

[0032] It should be noted that in the present application, the transmission part includes: two pulleys 307, one of which is fixed on the outside of the connecting shaft 301 near one end of the stabilizing platform 401, and the other pulley 307 is fixed on the outside of the threaded screw structure 408, and a belt 402 is sleeved between the two pulleys 307. In addition, it should be noted that in the present application, the exhaust part includes: a carrying arm 304, one end of the carrying arm 304 is fixed to the top of the inner wall of the storage drawer 2, and the top of the other end of the carrying arm 304 is rotatably connected to a fan impeller 305, and the center end of the top of the fan impeller 305 is fixed to a transmission shaft 303, and the top of the transmission shaft 303 is fixed to a turbine 306 meshing with the worm 302.

[0033] It should be added that in the present application, an assembly cover 308 assembled with the aid of a screw is installed on the side of the stabilizing platform 401 away from the double-head chamfering machine 5, and the assembly cover 308 covers the notch of the connecting groove 409, and one end of the connecting shaft 301 is rotatably connected to the assembly cover 308. In addition, a gantry 406 is fixed to the outside of the stabilizing platform 401, and the gantry 406 is vertically placed on the top of the threaded screw structure 408. An inclined material guide ramp 404 is fixed to the middle end of the gantry 406, and the material guide ramp 404 is used to place and discharge PVC pipes to the output end of the threaded screw structure 408. The specific content displayed at the output end of the threaded screw structure 408 can be referred to the hinge block and the second fixed clamp in the content of the publication number "CN216067733U".

[0034] In addition, it should be added that the reference Figure 3 It can be seen that in the present application, an electronic hydraulic rod 405 is fixed to the middle end of the top of the gantry 406 , and the output end of the electronic hydraulic rod 405 passes through the gantry 406 and is fixed with a blocking plate 407 , which is adapted to the platform opening of the material guide ramp 404 .

[0035] refer to Figure 1 It can be seen that in the present application, a placement rack 1 is installed between the storage drawer 2, the processing assembly 4 and the double-head chamfering machine 5, and the placement rack 1 is used to combine the storage drawer 2, the processing assembly 4 and the double-head chamfering machine 5 into one.

[0036] It should be noted that, in actual use, the working principle of the device is that after the staff places the PVC pipe on the guide ramp 404, the electronic hydraulic rod 405 controls the blocking plate 407 to block the platform opening of the guide ramp 404, so that the threaded screw structure 408 can transport the PVC pipes one by one to the double-head chamfering machine 5, thereby realizing the automatic feeding of the PVC pipe, thereby improving the processing efficiency of the PVC pipe. In the process of PVC pipe processing, a large amount of waste will be generated at the double-head chamfering machine 5 due to the material problem of the PVC pipe itself. The waste chips will fall into the storage drawer 2 under the action of gravity. At the same time, the threaded screw structure 408 will drive the connecting shaft 301 to rotate through the pulley 307 and the belt 402 during operation. The connecting shaft 301 will drive the worm 302 to rotate when rotating. The worm 302 will drive the turbine 306 to rotate when rotating. The turbine 306 will drive the transmission shaft 303 and the fan impeller 305 to rotate when rotating. The fan impeller 305 will generate wind force when rotating, and the wind force will increase the speed at which the waste chips enter the storage drawer 2.

[0037] 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, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A chamfering device for PVC pipe production, characterized in that: include: Double-head chamfering machine (5), used for chamfering PVC pipes; A processing assembly (4) is installed on one side of the output end of the double-head chamfering machine (5) and is used to fill the output end of the double-head chamfering machine (5) with a PVC pipe; A storage drawer (2) is installed at the bottom of the output end of the double-head chamfering machine (5) and is used to store PVC pipe waste; The waste extraction component (3) is installed at the output end of the processing component (4), the waste extraction component (3) is arranged at the top of the interior of the waste storage drawer (2), and the waste extraction component (3) operates along with the operation of the processing component (4); The processing component (4) comprises: A stabilizing platform (401), a threaded screw structure (408) for conveying raw materials is installed on the top of the stabilizing platform (401), and a connecting groove (409) is opened on the top of the stabilizing platform (401); The impurity extraction component (3) comprises: A connecting shaft (301) is provided, and a transmission member is installed between the connecting shaft (301) and the threaded screw structure (408). One end of the connecting shaft (301) is rotatably installed on a side of the stabilizing platform (401) away from the double-head chamfering machine (5). The other end of the connecting shaft (301) passes through the connecting groove (409) and is fixed with a worm (302). The output ends of the worm (302) are respectively engaged with exhaust members installed inside the storage drawer (2).

2. A chamfering device for PVC pipe production according to claim 1, characterized in that: The transmission member comprises: two pulleys (307), one of which is fixed to the outside of the connecting shaft (301) at one end close to the stabilizing platform (401), and the other pulley (307) is fixed to the outside of the threaded screw structure (408), and a belt (402) is sleeved between the two pulleys (307).

3. A chamfering device for PVC pipe production according to claim 1, characterized in that: The air extraction member comprises a carrying arm (304), one end of the carrying arm (304) being fixed to the top of the inner wall of the storage drawer (2), the top of the other end of the carrying arm (304) being rotatably connected to a fan impeller (305), a transmission shaft (303) being fixed to the center end of the top of the fan impeller (305), and a turbine (306) meshing with the worm (302) being fixed to the top of the transmission shaft (303).

4. A chamfering device for PVC pipe production according to claim 2, characterized in that: The stabilizing platform (401) is provided with an assembly cover (308) assembled by means of a screw rod on a side away from the double-head chamfering machine (5); the assembly cover (308) covers the notch of the connecting groove (409); one end of the connecting shaft (301) is rotatably connected to the assembly cover (308).

5. A chamfering device for PVC pipe production according to claim 1, characterized in that: A gantry (406) is fixed to the outside of the stabilizing platform (401), and the gantry (406) is vertically placed on the top of the threaded screw structure (408). An inclined material guide ramp (404) is fixed to the middle end of the gantry (406), and the material guide ramp (404) is used to place and discharge the PVC pipe to the output end of the threaded screw structure (408).

6. A chamfering device for PVC pipe production according to claim 5, characterized in that: An electronic hydraulic rod (405) is fixed to the middle end of the top of the gantry (406), and an output end of the electronic hydraulic rod (405) passes through the gantry (406) and is fixed with a blocking plate (407), and the blocking plate (407) is adapted to the platform opening of the material guiding inclined platform (404).

7. A chamfering device for PVC pipe production according to claim 1, characterized in that: A placement rack (1) is installed between the storage drawer (2), the processing assembly (4) and the double-head chamfering machine (5), and the placement rack (1) is used to combine the storage drawer (2), the processing assembly (4) and the double-head chamfering machine (5) into one.

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