Pipeline machining equipment

Abstract

The invention belongs to the technical field of pipeline machining, and discloses pipeline machining equipment which comprises a supporting mechanism, a grinding cone cutting mechanism, a chamfering cutting mechanism and a pipe fitting fixing mechanism. The supporting mechanism can support a to-be-machined pipe fitting. The cone grinding and cutting mechanism can conduct cone grinding and cutting on the grinding and cutting end of the to-be-machined pipe placed on the supporting mechanism. The pipe fitting fixing mechanism can fix the pipe fitting to be machined in the circumferential direction, the distance between the chamfering and cutting mechanism and the cone grinding and cutting mechanism is adjustable, the chamfering and cutting mechanism and the cone grinding and cutting mechanism can fix the pipe fitting to be machined in the axial direction, and the chamfering and cutting mechanism can conduct chamfering and cutting on the chamfering end of the pipe fitting to be machined. The pipeline machining equipment can integrate multiple machining functions, the occupied area of the equipment is reduced, the production efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline processing, and in particular to a pipeline processing device. Background Art

[0002] FRP pipes are widely used in the fields of municipal administration, chemical industry, environmental protection and electric power due to their excellent chemical corrosion resistance, light weight, high strength and high earthquake resistance, and their advantages over ordinary steel pipes, such as long service life, low production cost and convenient installation. Limited by the production process of FRP pipes, in order to meet the actual use needs, the finished FRP pipes generally need to be trimmed twice before they are put into use.

[0003] In the secondary processing of FRP pipes, it is generally necessary to perform cutting, chamfering and taper grinding. At present, different processing equipment needs to be used for serial processing and finishing, and the FRP pipes need to be transferred and moved between different processing equipment, which increases the possibility of damage to the FRP pipes. In addition, there are problems such as excessive equipment footprint and low comprehensive processing efficiency.

[0004] Therefore, there is an urgent need for a pipeline processing equipment to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a pipeline processing equipment, which can integrate multiple processing functions, reduce the equipment footprint, improve production efficiency and reduce production costs.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] Pipe processing equipment, including:

[0008] A supporting mechanism, wherein the supporting mechanism is capable of supporting the pipe to be processed;

[0009] A cone grinding and cutting mechanism, capable of grinding and cutting the ground end of the pipe to be processed placed on the supporting mechanism;

[0010] A chamfering and cutting mechanism and a pipe fixing mechanism, wherein the pipe fixing mechanism can fix the pipe to be processed in the circumferential direction, the distance between the chamfering and cutting mechanism and the taper cutting mechanism is adjustable, the chamfering and cutting mechanism and the taper cutting mechanism can fix the pipe to be processed in the axial direction, and the chamfering and cutting mechanism can chamfer and cut the chamfered end of the pipe to be processed;

[0011] The grinding end and the chamfering end are respectively located at two ends of the pipe to be processed in the axial direction.

[0012] As a preferred solution of the pipeline processing equipment provided by the present invention, the pipeline processing equipment further comprises a guide rail and a rack, the guide rail is arranged parallel to the X direction, and the rack is arranged parallel to and fixedly on the guide rail;

[0013] The chamfering and cutting mechanism comprises a chamfering and cutting base and a traveling gear, wherein the traveling gear is arranged at the bottom of the chamfering and cutting base and is meshedly connected to the rack, and the traveling gear rotates to drive the chamfering and cutting base to move along the guide rail;

[0014] The chamfering and cutting mechanism also includes a spacing adjustment driving device, which is arranged on the chamfering and cutting base. The pipe fixing mechanism includes a pipe fixing base, which is slidably arranged on the guide rail and connected to the output end of the spacing adjustment driving device. The pipe fixing base can move along the guide rail under the extension and retraction drive of the output end of the spacing adjustment driving device.

[0015] As a preferred solution of the pipeline processing equipment provided by the present invention, the pipe fixing mechanism further includes at least two clamping wheel assemblies, a plurality of the clamping wheel assemblies are arranged at intervals in the Y direction to form two groups of fixing parts, the clamping wheel assemblies are arranged on the pipe fixing base in an adjustable position along the Y direction, and the pipe to be processed can be positioned between the two groups of fixing parts;

[0016] The Y direction is perpendicular to the X direction.

[0017] As a preferred solution of the pipeline processing equipment provided by the present invention, the clamping wheel assembly includes a mounting plate and a clamping wheel body, the mounting plate is adjustably arranged on the pipe fixing base along the Y direction, the clamping wheel body is rotatably arranged on the mounting plate, and the rotating axis of the clamping wheel body is parallel to the X direction and can be pressed against the side of the pipe to be processed;

[0018] The pipe fixing mechanism further comprises a position adjustment driving device, which is arranged on the pipe fixing base, and the output end of the position adjustment driving device is connected to the mounting plate and can be extended and retracted along the Y direction; and / or,

[0019] The pipe fixing mechanism also includes a handwheel, a mounting seat and a screw. The mounting seat is arranged on the pipe fixing base, the handwheel is rotatably arranged on the mounting seat, the screw is arranged along the Y direction and rotatably passes through the mounting seat and is coaxially connected to the handwheel. The screw is transmission-connected to the mounting plate, the handwheel can drive the screw to rotate, and the rotation of the screw can drive the mounting plate to move along the Y direction.

[0020] As a preferred solution of the pipeline processing equipment provided by the present invention, the chamfering and cutting mechanism further includes a positioning guide sleeve and a positioning drive device, the positioning drive device is fixed relative to the chamfering and cutting base, the positioning guide sleeve is connected to the output end of the positioning drive device, and the positioning guide sleeve can be driven by the positioning drive device to move along the X direction so that the sleeve is set to be located at the chamfering end, or away from the chamfering end;

[0021] The chamfering and cutting mechanism further comprises an upper clamp, a lower clamp and a clamp guide rail, wherein the clamp guide rail is arranged on the chamfering and cutting base along the Z direction, the upper clamp and the lower clamp are adjustable in distance and are movably arranged on the clamp guide rail respectively, and the upper clamp and the lower clamp are capable of clamping the waste head after the chamfering and cutting of the chamfering end;

[0022] The Z direction is perpendicular to the X direction.

[0023] As a preferred embodiment of the pipeline processing equipment provided by the present invention, the chamfering and cutting mechanism also includes a chamfering wheel body, a chamfering wheel fixing seat and a chamfering feed guide rail, the chamfering feed guide rail is arranged on the chamfering and cutting base along the Y direction, the chamfering wheel fixing seat is movably arranged on the chamfering feed guide rail, the chamfering wheel body can be rotatably installed on the chamfering wheel fixing seat around its own axis, and the chamfering wheel body can chamfer and cut the chamfering end.

[0024] As a preferred solution of the pipeline processing equipment provided by the present invention, the cone grinding and cutting mechanism includes a cone grinding and cutting base, a hydraulic tensioning drive device and a centering tensioning sleeve, the hydraulic tensioning drive device is relatively fixedly arranged on the cone grinding and cutting base, the centering tensioning sleeve is connected to the hydraulic tensioning drive device, the hydraulic tensioning drive device can press the centering tensioning sleeve to expand the centering tensioning sleeve, and the centering tensioning sleeve can extend into the grinding and cutting end and expand to press against the inner wall of the grinding and cutting end.

[0025] As a preferred solution of the pipeline processing equipment provided by the present invention, the cone grinding and cutting mechanism also includes a grinding wheel body, a grinding wheel fixing seat and a grinding wheel feed drive device, the grinding wheel feed drive device is arranged on the cone grinding and cutting base, the grinding wheel fixing seat is adjustably arranged on the cone grinding and cutting base in the Y direction through the grinding wheel feed drive device, the grinding wheel body can be rotatably arranged on the grinding wheel fixing seat around its own axis, and can grind and cut the grinding end.

[0026] As a preferred solution of the pipeline processing equipment provided by the present invention, the support mechanism includes support rollers, a support lifting device and a support base. The support lifting device can be lifted and lowered along the Z direction relative to the support base. There are two support rollers, both of which can rotate around their own axes and are arranged at intervals on the top of the support lifting device. The two support rollers can support the pipe to be processed.

[0027] As a preferred solution of the pipeline processing equipment provided by the present invention, the pipeline processing equipment further includes a material moving mechanism, the material moving mechanism includes a material moving upper seat, a material moving lifting device and a material moving base, the material moving lifting device can be lifted and lowered along the Z direction relative to the material moving base, and the material moving upper seat is arranged on the top of the material moving lifting device;

[0028] A first inclined boss and a second inclined boss are continuously arranged on the top of the material transfer upper seat, the upper end surface height of the second inclined boss is higher than the upper end surface height of the first inclined boss, and the pipe to be processed can be parked on the side of the second inclined boss on the upper end surface of the first inclined boss;

[0029] The finished pipe fitting after processing can also be rolled and unloaded along the upper end surface of the second inclined boss.

[0030] Beneficial effects of the present invention:

[0031] The pipeline processing equipment provided by the present invention includes a supporting mechanism, a cone grinding and cutting mechanism, a chamfering and cutting mechanism, and a pipe fixing mechanism. The supporting mechanism supports the pipe to be processed, and can ensure the stability of the pipe to be processed during the processing process and ensure the processing accuracy. The cone grinding and cutting machine can grind and cut the ground end of the pipe to be processed placed on the supporting mechanism. The pipe fixing mechanism can fix the pipe to be processed in the circumferential direction, and the chamfering and cutting mechanism and the cone grinding and cutting mechanism have an adjustable distance, and the chamfering and cutting mechanism and the cone grinding and cutting mechanism can fix the pipe to be processed in the axial direction. By adjusting the distance between the chamfering and cutting mechanism and the cone grinding and cutting mechanism, the pipe to be processed can be positioned in the axial direction. The chamfering and cutting mechanism can chamfer and cut the chamfered end of the pipe to be processed. In other words, the pipeline processing equipment integrates the cone grinding and cutting function and the chamfering and cutting function, which improves the integration and integrity of the pipeline processing equipment, reduces the equipment footprint, improves production efficiency and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a structural schematic diagram of a pipeline processing device provided by an embodiment of the present invention;

[0033] Figure 2 yes Figure 1 A partial enlarged view of the structure marked as A;

[0034] Figure 3 is an axonometric diagram of a chamfering and cutting mechanism provided in an embodiment of the present invention;

[0035] Figure 4 is a side view of a chamfering and cutting mechanism provided by an embodiment of the present invention;

[0036] Figure 5 is an axonometric diagram of a pipe fixing mechanism provided by an embodiment of the present invention;

[0037] Figure 6 The structure of the cone grinding and cutting mechanism provided by the embodiment of the present invention is shown in FIG. Figure 1 ;

[0038] Figure 7 The structure of the cone grinding and cutting mechanism provided by the embodiment of the present invention is shown in FIG. Figure 2 ;

[0039] Figure 8 is an axial cross-sectional view of a support mechanism provided by an embodiment of the present invention;

[0040] Fig. 9 It is an axial cross-sectional view of the material moving mechanism provided in an embodiment of the present invention.

[0041] In the figure:

[0042] 10. Pipe fittings to be processed;

[0043] 100, support mechanism; 110, support roller; 120, support lifting device; 130, support base; 140, roller mounting seat;

[0044] 200, grinding cone cutting mechanism; 210, grinding cone cutting base; 211, second dust cover; 221, hydraulic tension driving device; 222, centering tension sleeve; 223, liquid pump; 231, grinding wheel body; 232, grinding wheel fixing seat; 233, grinding wheel feeding driving device; 234, grinding wheel protective cover; 235, grinding feeding guide rail; 236, grinding wheel rotation driving device;

[0045] 300, chamfering and cutting mechanism; 310, chamfering and cutting base; 311, first dust cover; 320, travel gear; 330, spacing adjustment drive device; 340, positioning guide sleeve; 350, positioning drive device; 361, upper chuck; 362, lower chuck; 363, chuck guide rail; 364, upper chuck drive device; 365, lower chuck drive device; 371, chamfering wheel body; 372, chamfering wheel fixing seat; 373, chamfering feed guide rail; 374, chamfering wheel protective cover; 375, chamfering wheel rotation drive device; 380, unloading plate; 390, gear rotation drive device;

[0046] 400, pipe fixing mechanism; 410, pipe fixing base; 411, adjustment guide rail; 420, clamping wheel assembly; 421, mounting plate; 422, clamping wheel body; 430, adjustment drive device; 440, hand wheel; 450, mounting seat; 460, lead screw;

[0047] 500, guide rail;

[0048] 600, rack;

[0049] 700, material transfer mechanism; 710, material transfer upper seat; 711, first inclined boss; 712, second inclined boss; 720, material transfer lifting device; 730, material transfer base;

[0050] 810, chamfering and cutting off the waste groove; 820, grinding and cutting off the waste groove. DETAILED DESCRIPTION

[0051] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0052] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0054] In the description of this embodiment, the terms "upper", "lower", "right", "left" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0055] Figure 1 The schematic diagram of the structure of the pipeline processing equipment provided by the embodiment of the present invention is shown. Figure 1 , this embodiment provides a pipeline processing equipment. The X direction, Y direction and Z direction shown in the figure are perpendicular to each other, wherein the Z direction is parallel to the gravity direction, and in the figure, as long as the direction of the arrow parallel to the X direction is the X direction, as long as the direction of the arrow parallel to the Y direction is the Y direction, as long as the direction of the arrow parallel to the Z direction is the Z direction, that is to say, the arrows indicated in the X direction, Y direction and Z direction in the figure do not specifically indicate positive and negative. The pipeline processing equipment includes a support mechanism 100, a cone grinding and cutting mechanism 200, a chamfering and cutting mechanism 300, a pipe fixing mechanism 400, a guide rail 500, a rack 600 and a material moving mechanism 700.

[0056] Specifically, the support mechanism 100 can support the pipe 10 to be processed. The cone grinding and cutting mechanism 200 can grind and cut the ground end of the pipe 10 to be processed placed on the support mechanism 100. The pipe fixing mechanism 400 can fix the pipe 10 to be processed in the circumferential direction, and the chamfering and cutting mechanism 300 and the cone grinding and cutting mechanism 200 are adjustable in distance. The chamfering and cutting mechanism 300 and the cone grinding and cutting mechanism 200 can fix the pipe 10 to be processed in the axial direction, and the chamfering and cutting mechanism 300 can chamfer and cut the chamfered end of the pipe 10 to be processed. The ground end and the chamfered end are respectively located at the two ends of the pipe 10 to be processed in the axial direction. By supporting the pipe 10 to be processed by the above-mentioned support mechanism 100, the stability of the pipe 10 to be processed during the processing can be guaranteed, and the processing accuracy can be guaranteed. The pipeline processing equipment integrates the cone grinding and cutting function and the chamfering and cutting function, improves the integration and integrity of the pipeline processing equipment, reduces the equipment footprint, improves production efficiency and reduces production costs.

[0057] Figure 2 Show Figure 1 A partial enlarged view of the structure marked as A; Figure 3 An axonometric view of a chamfering and cutting mechanism provided by an embodiment of the present invention is shown; Figure 4 FIG. 2 is a side view of a chamfering and cutting mechanism provided by an embodiment of the present invention. Figure 1-Figure 4The pipeline processing equipment further includes a guide rail 500 and a rack 600. The guide rail 500 is arranged on the frame parallel to the X direction, and the rack 600 is arranged parallel to and fixedly arranged on the guide rail 500. The chamfering and cutting mechanism 300 includes a chamfering and cutting base 310 and a traveling gear 320. The traveling gear 320 is arranged at the bottom of the chamfering and cutting base 310 and is meshed and connected to the rack 600. The chamfering and cutting mechanism 300 further includes a gear rotation driving device 390. The gear rotation driving device 390 can drive the traveling gear 320 to rotate and drive the chamfering and cutting base 310 to move along the guide rail 500. In this embodiment, the gear rotation driving device 390 can specifically be a motor.

[0058] Specifically, the chamfering and cutting mechanism 300 further includes a spacing adjustment driving device 330. The spacing adjustment driving device 330 is disposed on the chamfering and cutting base 310, and the pipe fixing mechanism 400 includes a pipe fixing base 410, which is slidably disposed on the guide rail 500 and connected to the output end of the spacing adjustment driving device 330. The pipe fixing base 410 can move along the guide rail 500 under the extension and contraction of the output end of the spacing adjustment driving device 330, thereby adjusting the relative position between the chamfered end of the pipe 10 to be processed and the chamfering and cutting mechanism 300.

[0059] Specifically, the chamfering and cutting mechanism 300 further includes a positioning guide sleeve 340 and a positioning drive device 350. The positioning drive device 350 is fixed relative to the chamfering and cutting base 310, and is specifically arranged on a vertical plate on the chamfering and cutting base 310. The positioning guide sleeve 340 is connected to the output end of the positioning drive device 350, and the positioning guide sleeve 340 can be moved along the X direction under the drive of the positioning drive device 350, so that the sleeve is set to be located at the chamfering end, or away from the chamfering end.

[0060] More specifically, the chamfering and cutting mechanism 300 further includes an upper clamp 361, a lower clamp 362, a clamp guide rail 363, an upper clamp driving device 364, and a lower clamp driving device 365. The clamp guide rail 363 is arranged on the chamfering and cutting base 310 along the Z direction, the upper clamp driving device 364 and the lower clamp driving device 365 are respectively arranged on the vertical plate of the chamfering and cutting base 310, and the output end of the upper clamp driving device 364 is connected to the upper clamp 361, and the output end of the lower clamp driving device 365 is connected to the lower clamp 362. The upper clamp driving device 364 and the lower clamp driving device 365 can respectively drive the upper clamp 361 and the lower clamp 362 to move along the clamp guide rail 363, thereby adjusting the distance between the upper clamp 361 and the lower clamp 362. The upper clamp 361 and the lower clamp 362 can clamp the waste head after the chamfering and cutting of the chamfered end. In this embodiment, the upper chuck driving device 364 and the lower chuck driving device 365 can both be selected from cylinders in the prior art.

[0061] More specifically, the chamfering and cutting mechanism 300 further includes a chamfering wheel body 371, a chamfering wheel fixing seat 372, a chamfering feed guide rail 373, and a chamfering wheel rotation driving device 375. The chamfering feed guide rail 373 is arranged on the chamfering and cutting base 310 along the Y direction, the chamfering wheel fixing seat 372 is movably arranged on the chamfering feed guide rail 373, and the chamfering wheel body 371 is rotatably mounted on the chamfering wheel fixing seat 372 around its own axis. By adjusting the distance between the chamfering wheel body 371 and the pipe 10 to be processed in the Y direction, the chamfered end can be chamfered or cut.

[0062] Preferably, the chamfering and cutting mechanism 300 further comprises a chamfering wheel protective cover 374. The chamfering wheel protective cover 374 is arranged outside the chamfering wheel body 371, shielding a portion of the chamfering wheel body 371 away from the pipe 10 to be processed to prevent the debris generated by cutting from splashing.

[0063] Preferably, the chamfering and cutting mechanism 300 further includes a discharge plate 380, and the pipeline processing equipment is further provided with a chamfering and cutting waste trough 810. The chamfering and cutting waste trough 810 is arranged on the side of the chamfering and cutting mechanism 300, and corresponds to the side of the chamfering end. The discharge plate 380 is arranged on the chamfering and cutting base 310, and the height of the discharge plate 380 gradually decreases in the direction away from the chamfering wheel body 371, and extends into the top opening of the chamfering and cutting waste trough 810, so as to facilitate the chamfering and cutting waste head to be introduced into the chamfering and cutting waste trough 810 for collection. The discharge plate 380 is provided with an avoidance long hole, and the avoidance long hole can form an avoidance for the lower clamping head 362, so as to facilitate the height adjustment of the lower clamping head 362 in the Z direction.

[0064] Preferably, a first dust cover 311 is provided on the chamfer cutting base 310. The first dust cover 311 is provided above the chamfer feed guide rail 373 and the chamfer wheel rotation drive device 375 to prevent debris or waste material from damaging the chamfer feed guide rail 373 and the chamfer wheel rotation drive device 375.

[0065] Figure 5 The isometric diagram of the pipe fixing mechanism provided by the embodiment of the present invention is shown, referring to Figure 1 , Figure 2 and Figure 5 The pipe fixing mechanism 400 further includes at least two clamping wheel assemblies 420. The plurality of clamping wheel assemblies 420 are arranged at intervals in the Y direction to form two groups of fixing parts. The clamping wheel assemblies 420 are arranged on the pipe fixing base 410 in an adjustable position in the Y direction. The pipe 10 to be processed can be positioned between the two groups of fixing parts. In this embodiment, the pipe fixing mechanism 400 is specifically provided with two clamping wheel assemblies 420. The two clamping wheel assemblies 420 can clamp the pipe 10 to be processed on both sides of the pipe 10 to be processed in the Y direction.

[0066] Specifically, the clamping wheel assembly 420 includes a mounting plate 421 and a clamping wheel body 422. The pipe fixing base 410 is provided with an adjustment rail 411, and the adjustment rail 411 is arranged parallel to the Y direction. The mounting plate 421 is arranged on the adjustment rail 411 and can move along the adjustment rail 411. The clamping wheel body 422 is rotatably arranged on the mounting plate 421, and the rotation axis of the clamping wheel body 422 is parallel to the X direction and can abut against the side of the pipe 10 to be processed. The pipe fixing mechanism 400 also includes a position adjustment drive device 430, which is arranged on the pipe fixing base 410. The output end of the position adjustment drive device 430 is connected to the mounting plate 421 and can be extended and retracted along the Y direction. In this embodiment, the position adjustment drive device 430 can be a cylinder.

[0067] In another embodiment, the pipe fixing mechanism 400 further includes a hand wheel 440, a mounting seat 450 and a lead screw 460. The mounting seat 450 is disposed on the pipe fixing base 410, the hand wheel 440 is rotatably disposed on the mounting seat 450, the lead screw 460 is disposed along the Y direction, and rotatably penetrates the mounting seat 450, is coaxially connected to the hand wheel 440, and the lead screw 460 is transmission-connected to the mounting plate 421, the hand wheel 440 can drive the lead screw 460 to rotate, and the rotation of the lead screw 460 can drive the mounting plate 421 to move along the Y direction to adjust the position of the clamping wheel assembly 420.

[0068] In another embodiment, the pipe fixing base 410 is provided with an adjustment drive device 430, a hand wheel 440, a mounting seat 450 and a lead screw 460. One of the two clamping wheel assemblies 420 is positionally adjusted by the adjustment drive device 430, and the other is controlled by the hand wheel 440, the mounting seat 450 and the lead screw 460, so as to improve the controllability and accuracy of the spacing adjustment of the two clamping wheel assemblies 420.

[0069] Figure 6 The structure diagram of the cone grinding and cutting mechanism provided by the embodiment of the present invention is shown as follows Figure 1 ; Figure 7 The structure diagram of the cone grinding and cutting mechanism provided by the embodiment of the present invention is shown as follows Figure 2 , refer to Figure 1 , Figure 6 and Figure 7 The cone grinding and cutting mechanism 200 includes a cone grinding and cutting base 210, a hydraulic tensioning driving device 221, a centering tensioning sleeve 222 and a liquid pump 223. The hydraulic tensioning driving device 221 is relatively fixedly arranged on the cone grinding and cutting base 210, and the hydraulic tensioning driving device 221 is specifically arranged on a vertical plate on the cone grinding and cutting base 210. The centering tensioning sleeve 222 is connected to the hydraulic tensioning driving device 221, and the hydraulic tensioning driving device 221 can press the centering tensioning sleeve 222 to expand the centering tensioning sleeve 222, and the centering tensioning sleeve 222 can extend into the grinding and cutting end and expand against the inner wall of the grinding and cutting end. In this embodiment, the liquid pump 223 is connected to the hydraulic tensioning driving device 221, and can provide hydraulic power for the hydraulic tensioning driving device 221.

[0070] Specifically, the grinding and cutting mechanism 200 further includes a grinding wheel body 231, a grinding wheel fixing seat 232, a grinding wheel feeding drive device 233, a grinding and cutting feeding guide rail 235, and a grinding wheel rotation drive device 236. The grinding wheel feeding drive device 233 is disposed on the grinding and cutting base 210, the grinding and cutting feeding guide rail 235 is disposed on the grinding and cutting base 210 parallel to the Y direction, and the grinding wheel fixing seat 232 is movably disposed on the grinding and cutting feeding guide rail 235 and connected to the output end of the grinding wheel feeding drive device 233. The grinding wheel fixing seat 232 can move along the grinding and cutting feeding guide rail 235 under the drive of the grinding wheel feeding drive device 233. The grinding wheel rotation driving device 236 is disposed on the grinding wheel fixing seat 232. The grinding wheel body 231 is rotatably disposed on the grinding wheel fixing seat 232 around its own axis driven by the grinding wheel rotation driving device 236, and can grind and cut off the grinding end. In this embodiment, the grinding wheel rotation driving device 236 can be a motor.

[0071] More specifically, the grinding and cutting mechanism 200 further includes a grinding wheel protection cover 234. The grinding wheel protection cover 234 is disposed outside the grinding wheel body 231 to shield a portion of the grinding wheel body 231 away from the pipe 10 to be processed, so as to prevent the debris generated by grinding from splashing.

[0072] More specifically, a second dust cover 211 is also provided on the grinding cone cutting base 210. The second dust cover 211 is provided above the grinding wheel feed drive device 233 and the grinding feed guide rail 235 to protect them and prevent debris or waste material from damaging the grinding wheel feed drive device 233 and the grinding feed guide rail 235.

[0073] More specifically, the pipeline processing equipment is also provided with a grinding cone cut-off waste trough 820. The grinding cone cut-off waste trough 820 is arranged directly opposite to the grinding and cutting end and is received below the grinding and cutting end, and can receive the waste head of the grinding cone and the cut-off.

[0074] Figure 8 An axial cross-sectional view of the support mechanism provided by an embodiment of the present invention is shown, referring to Figure 1 and Figure 8 The support mechanism 100 includes a support roller 110, a support lifting device 120, a support base 130, and a roller mounting seat 140. The support lifting device 120 can be lifted and lowered along the Z direction relative to the support base 130. There are two support rollers 110, both of which can rotate around their own axes and are spaced apart at the top of the support lifting device 120. The two support rollers 110 can support the pipe 10 to be processed. The support lifting device 120 can specifically be a telescopic cylinder.

[0075] Fig. 9 The axial cross-sectional view of the material transfer mechanism provided by the embodiment of the present invention is shown, referring to Figure 1 and Fig. 9 The material transfer mechanism 700 includes a material transfer upper seat 710, a material transfer lifting device 720 and a material transfer base 730. The material transfer lifting device 720 can be lifted and lowered along the Z direction relative to the material transfer base 730. The material transfer upper seat 710 is arranged on the top of the material transfer lifting device 720. A first inclined boss 711 and a second inclined boss 712 are continuously arranged on the top of the material transfer upper seat 710. The upper end surface height of the second inclined boss 712 is higher than the upper end surface height of the first inclined boss 711. The pipe 10 to be processed can rest on the side of the second inclined boss 712 on the upper end surface of the first inclined boss 711. The processed finished pipe can also roll down along the upper end surface of the second inclined boss 712.

[0076] In the loading step of the pipe 10 to be processed, the material moving and lifting device 720 descends, and a pipe 10 to be processed on the loading rack (not shown) rolls onto the first inclined boss 711 by gravity, and the material moving and lifting device 720 rises. The pipe 10 to be processed rolls to the lowest point of the upper end surface of the first inclined boss 711 due to gravity and abuts against the side of the second inclined boss 712. Then, the material moving and lifting device 720 descends, and the pipe 10 to be processed falls onto the supporting roller 110, completing the loading of the pipe 10 to be processed.

[0077] In the step of unloading the finished pipe fittings after the processing of the pipe fittings 10 to be processed is completed, the material moving and lifting device 720 descends, and another pipe fitting 10 to be processed on the loading rack rolls onto the first inclined boss 711 by gravity and finally rolls to the lowest point of the upper end surface of the first inclined boss 711 and abuts against the side of the second inclined boss 712. Then, the material moving and lifting device 720 rises, lifts up the finished pipe fittings on the supporting roller 110, and the finished pipe fittings roll from above the pipe fittings 10 to be processed to the upper end surface of the second inclined boss 712, and rolls down to the finished product rack (not shown) by gravity, completing the unloading of the finished pipe fittings, and then continuing to load the pipe fittings 10 to be processed.

[0078] The processing process of the pipeline processing equipment provided in this embodiment is as follows:

[0079] After the pipe 10 to be processed is loaded onto the supporting roller 110, the pipe fixing mechanism clamps the pipe 10 to be processed, the positioning drive device 350 drives the positioning guide sleeve 340 to the specified position, and the spacing adjustment drive device 330 drives the pipe fixing mechanism 400 to move, so that the pipe 10 to be processed and the positioning guide sleeve 340 are in contact, thereby completing the positioning of the chamfered end.

[0080] The gear rotation drive device 390 drives the chamfering and cutting mechanism 300, the pipe fixing mechanism 400 and the pipe to be processed 10 to move together to reach the specified position of the cone grinding and cutting mechanism 200, and the centering tensioning sleeve 222 extends into the ground cutting end and tightens the pipe wall of the ground cutting end to complete the positioning of the ground cutting end.

[0081] The chamfering wheel rotation driving device 375 drives the chamfering wheel body 371 to rotate, and cooperates with the movement of the chamfering wheel fixing seat 372 along the chamfering feed guide rail 373 to complete the chamfering and cutting processes. At the same time, the grinding wheel rotation driving device 236 drives the grinding wheel body 231 to rotate, and cooperates with the movement of the grinding wheel fixing seat 232 along the grinding feed guide rail 235 to complete the taper grinding and cutting processes.

[0082] After the processing of the pipe 10 to be processed is completed, the gear rotation driving device 390 drives the chamfering and cutting mechanism 300, the pipe fixing mechanism 400 and the pipe 10 to be processed to move together and return to the original position.

[0083] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Pipeline processing equipment, characterized in that: include: A supporting mechanism (100), wherein the supporting mechanism (100) is capable of supporting a pipe (10) to be processed; A cone grinding and cutting mechanism (200) capable of grinding and cutting the ground end of the pipe (10) to be processed placed on the support mechanism (100); A chamfering and cutting mechanism (300) and a pipe fixing mechanism (400), wherein the pipe fixing mechanism (400) is capable of fixing the pipe to be processed (10) in the circumferential direction, the distance between the chamfering and cutting mechanism (300) and the cone grinding and cutting mechanism (200) is adjustable, the chamfering and cutting mechanism (300) and the cone grinding and cutting mechanism (200) are capable of fixing the pipe to be processed (10) in the axial direction, and the chamfering and cutting mechanism (300) is capable of chamfering and cutting the chamfered end of the pipe to be processed (10); The ground-cut end and the chamfered end are respectively located at two ends of the pipe (10) to be processed in the axial direction.

2. The pipeline processing equipment according to claim 1, characterized in that: The pipeline processing equipment further comprises a guide rail (500) and a rack (600), wherein the guide rail (500) is arranged parallel to the X direction, and the rack (600) is arranged parallel to and fixedly on the guide rail (500); The chamfering and cutting mechanism (300) comprises a chamfering and cutting base (310) and a running gear (320); the running gear (320) is arranged at the bottom of the chamfering and cutting base (310) and is meshedly connected to the rack (600); the running gear (320) rotates to drive the chamfering and cutting base (310) to move along the guide rail (500); The chamfering and cutting mechanism (300) further comprises a spacing adjustment driving device (330), wherein the spacing adjustment driving device (330) is arranged on the chamfering and cutting base (310), and the pipe fixing mechanism (400) comprises a pipe fixing base (410), wherein the pipe fixing base (410) is slidably arranged on the guide rail (500) and is connected to the output end of the spacing adjustment driving device (330), and the pipe fixing base (410) can move along the guide rail (500) under the extension and retraction drive of the output end of the spacing adjustment driving device (330).

3. The pipeline processing equipment according to claim 2, characterized in that: The pipe fixing mechanism (400) further comprises at least two clamping wheel assemblies (420), wherein a plurality of the clamping wheel assemblies (420) are arranged at intervals in the Y direction to form two groups of fixing parts, and the clamping wheel assemblies (420) are arranged on the pipe fixing base (410) in an adjustable manner in the Y direction, and the pipe to be processed (10) can be positioned between the two groups of fixing parts; The Y direction is perpendicular to the X direction.

4. The pipeline processing equipment according to claim 3, characterized in that: The clamping wheel assembly (420) comprises a mounting plate (421) and a clamping wheel body (422); the mounting plate (421) is adjustably arranged on the pipe fixing base (410) along the Y direction; the clamping wheel body (422) is rotatably arranged on the mounting plate (421); the rotating axis of the clamping wheel body (422) is parallel to the X direction and can be pressed against the side of the pipe (10) to be processed; The pipe fixing mechanism (400) further comprises a position adjustment driving device (430), wherein the position adjustment driving device (430) is arranged on the pipe fixing base (410), wherein an output end of the position adjustment driving device (430) is connected to the mounting plate (421) and is capable of extending and retracting in the Y direction; and / or, The pipe fixing mechanism (400) further comprises a hand wheel (440), a mounting seat (450) and a lead screw (460); the mounting seat (450) is arranged on the pipe fixing base (410); the hand wheel (440) is rotatably arranged on the mounting seat (450); the lead screw (460) is arranged along the Y direction and rotatably passes through the mounting seat (450) and is coaxially connected to the hand wheel (440); the lead screw (460) is transmission-connected to the mounting plate (421); the hand wheel (440) can drive the lead screw (460) to rotate; and the rotation of the lead screw (460 can drive the mounting plate (421) to move along the Y direction.

5. The pipeline processing equipment according to claim 2, characterized in that: The chamfering and cutting mechanism (300) further comprises a positioning guide sleeve (340) and a positioning drive device (350), wherein the positioning drive device (350) is fixed relative to the chamfering and cutting base (310), the positioning guide sleeve (340) is connected to the output end of the positioning drive device (350), and the positioning guide sleeve (340) can be moved along the X direction under the drive of the positioning drive device (350) so as to be set at the chamfering end or away from the chamfering end; The chamfering and cutting mechanism (300) further comprises an upper clamp (361), a lower clamp (362) and a clamp guide rail (363), wherein the clamp guide rail (363) is arranged on the chamfering and cutting base (310) along the Z direction, the upper clamp (361) and the lower clamp (362) are spaced at an adjustable distance and are movably arranged on the clamp guide rail (363), respectively, and the upper clamp (361) and the lower clamp (362) are capable of clamping the waste head after the chamfering and cutting of the chamfered end; The Z direction is perpendicular to the X direction.

6. The pipeline processing equipment according to claim 2, characterized in that: The chamfering and cutting mechanism (300) further comprises a chamfering wheel body (371), a chamfering wheel fixing seat (372) and a chamfering feed guide rail (373); the chamfering feed guide rail (373) is arranged on the chamfering and cutting base (310) along the Y direction; the chamfering wheel fixing seat (372) is movably arranged on the chamfering feed guide rail (373); the chamfering wheel body (371) is rotatably installed on the chamfering wheel fixing seat (372) around its own axis; and the chamfering wheel body (371) is capable of chamfering and cutting the chamfering end.

7. The pipeline processing equipment according to any one of claims 1 to 6, characterized in that: The cone grinding and cutting mechanism (200) comprises a cone grinding and cutting base (210), a hydraulic tensioning drive device (221) and a centering tensioning sleeve (222); the hydraulic tensioning drive device (221) is relatively fixedly arranged on the cone grinding and cutting base (210); the centering tensioning sleeve (222) is connected to the hydraulic tensioning drive device (221); the hydraulic tensioning drive device (221) can press the centering tensioning sleeve (222) to expand the centering tensioning sleeve (222); the centering tensioning sleeve (222) can extend into the grinding and cutting end and expand to press against the inner wall of the grinding and cutting end.

8. The pipeline processing equipment according to claim 7, characterized in that: The cone grinding and cutting mechanism (200) further comprises a grinding wheel body (231), a grinding wheel fixing seat (232) and a grinding wheel feeding drive device (233); the grinding wheel feeding drive device (233) is arranged on the cone grinding and cutting base (210); the grinding wheel fixing seat (232) is arranged on the cone grinding and cutting base (210) in a positionally adjustable manner in the Y direction through the grinding wheel feeding drive device (233); the grinding wheel body (231) is rotatably arranged on the grinding wheel fixing seat (232) around its own axis, and can grind and cut the grinding end.

9. The pipeline processing equipment according to any one of claims 1 to 6, characterized in that: The support mechanism (100) comprises a support roller (110), a support lifting device (120) and a support base (130); the support lifting device (120) can be lifted and lowered along the Z direction relative to the support base (130); there are two support rollers (110); both of the two support rollers (110) can rotate around their own axes and are arranged at intervals on the top of the support lifting device (120); the two support rollers (110) can support the pipe (10) to be processed.

10. The pipeline processing equipment according to any one of claims 1 to 6, characterized in that: The pipeline processing equipment further comprises a material moving mechanism (700), wherein the material moving mechanism (700) comprises a material moving upper seat (710), a material moving lifting device (720) and a material moving base (730), wherein the material moving lifting device (720) can be lifted and lowered along a Z direction relative to the material moving base (730), and the material moving upper seat (710) is arranged on the top of the material moving lifting device (720); A first inclined boss (711) and a second inclined boss (712) are continuously arranged on the top of the material transfer upper seat (710); the upper end surface height of the second inclined boss (712) is higher than the upper end surface height of the first inclined boss (711); the pipe (10) to be processed can rest on the side of the second inclined boss (712) on the upper end surface of the first inclined boss (711); The finished pipe after processing can also be rolled and cut along the upper end surface of the second inclined boss (712).

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