CN218903788U - Corrugated pipe circular cutting peeling device - Google Patents

Abstract

The utility model relates to a corrugated pipe annular cutting and peeling device, which relates to the technical field of corrugated pipe preparation and comprises an operation table, wherein a vertical corrector, a horizontal corrector, a feeding device and a cutting device are sequentially arranged along the feeding direction of the operation table, the cutting device comprises a rotating unit, a rotating sliding table is arranged on the rotating unit, a cutting leather device is slidingly arranged on the rotating sliding table, a driving unit for driving the cutting leather device to move and cut is arranged on the rotating unit, and the cutting leather device comprises a positioning frame, a positioning block, a fixed disc, a cutting knife, a positioning plate and a slicing knife.

Description

Corrugated pipe circular cutting peeling device

Technical Field

The application relates to the technical field of corrugated pipe preparation, in particular to a corrugated pipe circular cutting peeling device.

Background

The corrugated pipe comprises a plastic corrugated pipe and a metal corrugated pipe, and particularly the metal corrugated pipe is a wave-shaped pipe with a regular shape, and the common metal corrugated pipe comprises carbon steel, stainless steel, steel-lined plastic, aluminum and the like. The device is mainly used for compensating the expansion and contraction variable quantity of the pipeline caused by temperature change and the like, can also be used for compensating the radial displacement quantity of the pipeline to a limited extent, weakening the transmission of vibration in a pipeline system and can also be used for externally connecting a gas joint.

The utility model provides a metal bellows need cut apart whole roll of bellows according to limited length in the production process to satisfy the use needs, there is the mechanical device that utilizes the saw bit to cut metal bellows at present, as the chinese patent of publication No. CN213351018U, it discloses a bellows circular cutting device, specifically, it includes the sliding sleeve subassembly, the sliding sleeve subassembly includes the sliding sleeve, set up the boss on the sliding sleeve outer wall, wear to establish the back bearing end cover on the sliding sleeve outer wall and the bearing piece of coupling on the boss, the terminal surface is contradicted on the back bearing end cover before the positioning cassette, the bearing piece is connected with the positioning cassette inner wall cooperation, the positioning cassette can advance forward under the drive of cylinder, make the sliding sleeve can be pushed forward along the outside of adjusting the slider altogether, thereby will adjust the slider along the inwards side pressing of slip fluting, reset spring is in by continuously compressed state along the spring groove simultaneously under the effect of pillar, conveniently realize cutting blade's circular cutting action.

In the prior art, although the annular cutting operation can be performed on the corrugated pipe, in actual production and preparation of the corrugated pipe, the annular cutting operation is needed, and in order to facilitate actual installation of the corrugated pipe, plastic coating layers at two ends of the corrugated pipe are needed to be quantitatively cut, namely the corrugated pipe coating layers are needed to be cut; in the prior art, the coating layer of the corrugated pipe cannot be treated, and additional operators or operation procedures are still needed to treat the external coating layer of the corrugated pipe, so that the actual working efficiency is certainly increased; on the other hand, after the corrugated pipe is cut and coated, the corresponding model code spraying is needed to be sprayed outside the corrugated pipe, and the prior art is still difficult to finish, or extra operation steps are needed to spray the code, so that the labor efficiency is reduced; based on this, there is room for improvement in the conventional bellows circular cutting device against the above-mentioned technical problems.

Disclosure of Invention

In order to reduce the number of operation steps in the process of cutting the corrugated pipe and synchronously cutting the coating layer of the corrugated pipe, the application provides a corrugated pipe circular cutting peeling device.

The application provides a bellows ring cuts skin device adopts following technical scheme:

the utility model provides a bellows girdling peeling device, includes the operation panel, has arranged vertical unscrambler, horizontal unscrambler, locating rack and cutting device in proper order along the feed direction of operation panel, cutting device includes rotary unit, be provided with rotatory slip table on the rotary unit, follow install the cutting leather ware that cuts on the slip table that slides, be provided with the drive unit that drives the cutting leather ware and remove the cutting on the rotary unit, the cutting leather ware includes locating rack, locating piece, fixed disk, cutting knife, locating plate and slicing knife, locating rack movable mounting is on rotatory slip table, be provided with the spout that supplies the locating rack to slide the installation on the rotatory slip table, the locating piece passes through bolt fixed mounting in the extension side of locating rack, just set up the mounting groove that supplies the locating piece to install on the locating rack, the fixed disk passes through the bolt symmetry to be installed between the locating piece, cut the cutting knife is fixed between the fixed disk to cut the bellows, the locating plate passes through the bolt fastening is fixed in the both sides of locating piece, the locating piece both sides have seted up the locating groove that supplies the locating plate to install, the slice and the extrusion is installed between locating plate and the slicing knife;

and the operation table is also provided with a code spraying auxiliary device.

Preferably, the locating plate is provided with an adjusting groove for adjusting and sliding the cutting knife and communicating with the locating groove, and one side of the slicing knife, which is abutted against the locating plate, protrudes outwards to be provided with a fixing block.

Preferably, the rotary sliding table is provided with a supporting piece in a sliding manner, the supporting piece is located at the lower side of the skin cutting device, the supporting piece comprises a supporting frame and supporting wheels, the supporting frame is installed on the rotary sliding table in a sliding manner through a locating frame, and the supporting wheels are installed on the supporting frame in a rotating manner to support the corrugated pipe in a bearing manner.

Preferably, the code spraying auxiliary device comprises a mounting substrate, an extension plate, a sliding plate, an auxiliary frame and an adjusting auxiliary wheel, wherein the mounting substrate is arranged above the operating platform, the extension plate is symmetrically arranged on the upper side of the mounting substrate and extends upwards, penetrating grooves for the corrugated pipe to penetrate through are formed in the extension plate, the sliding plate is symmetrically movably arranged on two sides of the extension plate, the auxiliary frame is arranged on one side, close to the corrugated pipe, of the sliding plate and extends towards the direction of the corrugated pipe, and the adjusting auxiliary wheel is rotatably arranged on the auxiliary frame to assist in adjusting the position of the corrugated pipe.

Preferably, the extension rod penetrating through the sliding plate is arranged outside the extension plate in an outward extending mode, an abutting block is fixedly arranged at one end, far away from the extension plate, of the extension rod, and a driving pressure spring sleeved on the extension rod is arranged between the abutting block and the sliding plate.

Preferably, a first guide cylinder is arranged on one side of the extension plate, which is close to the rotary sliding table, a guide opening is formed in the first guide cylinder, and the caliber of the guide opening is gradually reduced from outside to inside;

and a second guide cylinder corresponding to the penetrating groove is arranged at the outer side of the code spraying auxiliary device.

Preferably, the driving unit comprises a driving cylinder, a driving sliding sleeve and a driving ring, wherein the driving cylinder is arranged on the rotating unit, the driving sliding sleeve is slidably arranged on the feeding unit and driven by the cylinder, and the driving ring is slidably arranged on the rotating sliding table and drives the positioning frame to slide in the sliding groove.

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

1. in this application, when carrying out the ration through the leather cutter to the bellows and cutting, can utilize the synchronous motion of locating plate and slicing knife, cut out the coating to the bellows and remove, synchronous, the coating position is located cuts the position both sides, promptly after the bellows cuts, can very convenient peel off the coating of bellows at the both ends of bellows, compare and carry out manual peeling off the coating again after utilizing personnel to cut the bellows, its operation is convenient and fast more, improves actual work efficiency.

2. In this application, when carrying the bellows, the usable in this application spouts a yard assistor and carries out position control to the bellows, prevents that the bellows from can not controlling the skew and rock from top to bottom, improves the accuracy that the sign indicating number was spouted in reality. And immediately after the code spraying is finished, the corrugated pipe is subjected to circular cutting and the coating layer at the outer end of the corrugated pipe is subjected to cutting treatment, so that the operations of code spraying, circular cutting and coating layer removal can be finished in one operation flow, actual construction steps are reduced, and compared with the existing circular cutting machine, the production and manufacturing efficiency of the corrugated pipe is greatly improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present application.

Fig. 2 is a schematic diagram of the overall structure of the present application.

FIG. 3 is a schematic illustration of the installation of the rotary unit and the cutter skin cutter;

FIG. 4 is a second schematic view of the installation of the rotary unit and the cutter skin cutter;

fig. 5 is a schematic view of the installation of the cutter skin and the drive unit.

Fig. 6 is an exploded view of the skin cutter.

Fig. 7 is a schematic view of the installation of the slicing knife.

Fig. 8 is a schematic structural view of the support.

Fig. 9 is a schematic structural view of the driving unit.

Fig. 10 is a schematic view of the installation of the code spraying assistor.

Fig. 11 is a schematic structural view of the code spraying assistor.

Reference numerals illustrate: 1. an operation table; 2. a vertical straightener; 3. a lateral straightener; 4. a cutting device; 5. a rotating unit; 51. rotating the sliding table; 6. a skin cutter; 7. a driving unit; 61. a positioning frame; 62. a positioning block; 63. a fixed plate; 64. a cutting knife; 65. a positioning plate; 66. a slicing knife; 511. a chute; 611. a mounting groove; 651. a positioning groove; 8. a code spraying auxiliary device; 652. an adjustment tank; 661. a fixed block; 9. a support; 91. a support frame; 92. a support wheel; 81. a mounting substrate; 82. an extension plate; 83. a sliding plate; 84. an auxiliary frame; 85. an adjustment auxiliary wheel; 821. a through groove is arranged; 86. an extension rod; 87. a collision block; 88. driving a pressure spring; 822. a first guide cylinder; 823. a second guide cylinder; 71. a driving cylinder; 72. driving the sliding sleeve; 73. a drive ring; 101. an inner guide sleeve; 102. a positioning sleeve; 130. positioning the branch pipes; 10. and a feeding device.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-10.

The embodiment of the application discloses peeling apparatus is cut to bellows ring, and its main action is in the preparation of cutting to the bellows to, can also cut the peeling off to the bellows coating when cutting the bellows, and, after the bellows cuts off and the coating ring cuts the completion, can also accomplish in step and spout the sign indicating number operation, carry out auxiliary operation at the bellows that spouts the sign indicating number in-process and cut the back, improve actual bellows's production efficiency greatly.

Referring to fig. 1 to 4, the corrugated pipe girdling and peeling device of the present embodiment includes an operation table 1, a vertical corrector 2, a horizontal corrector 3, a feeding device 10 and a cutting device 4 are sequentially arranged along a feeding direction of the operation table 1, and the cutting device 4 is covered by a dust cover; in the actual operation process, the uncut corrugated tube is corrected along the vertical corrector 2 and the horizontal corrector 3, and finally the cutting and coating layer circular cutting operation is performed through the cutting device 4.

In this embodiment, the cutting device 4 includes a rotating unit 5, it should be noted that, the rotating unit 5 is driven by a motor at the bottom of the operating platform 1, the bellows is conveyed forward by the feeding device 10, and then the bellows is driven by the motor to drive the bellows to move forward according to a set program by using devices such as an inner guide sleeve 101, a positioning seat, a positioning branch pipe 130 and the like, and the driving device for the bellows, the feeding device 10 and a control circuit correspondingly connected with the driving device and the feeding device are all in the prior art, which are not described in detail herein.

In addition, the cutting device 4 further comprises a rotating unit 5, a rotating sliding table 51 is arranged on the rotating unit 5, a cutting leather device 6 is slidably arranged on the rotating sliding table 51, and a driving unit 7 for driving the cutting leather device 6 to move and cut is arranged on the rotating unit 5; when the corrugated pipe is specifically cut, the corrugated pipe is conveyed through the rotary unit 5, and then the driving unit 7 drives the cutting leather cutter 6 positioned on the rotary sliding table 51 to synchronously cut the corrugated pipe and cut the coating layer.

Referring to fig. 5-7, the structure of the skin cutter 6 in this embodiment is shown, specifically, the skin cutter 6 includes a positioning frame 61, a positioning block 62, a fixing plate 63, a cutting knife 64, a positioning plate 65, and a slicing knife 66; the locating rack 61 movable mounting is on rotatory slip table 51, be provided with the spout 511 that supplies locating rack 61 to slide the installation on the rotatory slip table 51, locating piece 62 is through the stretch out side of bolt fixed mounting in locating rack 61, and set up the mounting groove 611 that supplies locating piece 62 to install on the locating rack 61, the fixed disk 63 passes through the bolt symmetry to be installed between locating piece 62, cut the cutter 64 fixed mounting cuts the bellows between fixed disk 63, locating plate 65 passes through the bolt fastening in the both sides of locating piece 62, the constant head tank 651 that supplies locating plate 65 to install has been seted up to the locating piece 62 both sides, the extrusion of slicer 66 is installed between locating plate 65 and locating piece 62.

In the actual cutting and coating removal process of the corrugated pipe, the driving unit 7 is utilized to drive the positioning frame 61 to move towards the middle, namely, drive the positioning frame 61 to move towards the position of the corrugated pipe, and synchronously, the positioning block 62, the fixed disc 63 and the cutting knife 64 which are positioned on the positioning frame 61 synchronously move towards the square of the corrugated pipe, so that the rotating corrugated pipe is cut until the corrugated pipe is cut off, and synchronously, the slicing knife 66 which is positioned on the positioning plate 65 synchronously moves towards the direction of the corrugated pipe until the coating of the corrugated pipe is cut off by the slicing knife 66; it should be noted that, the travel of the slicing knife 66 is set by implementation, so that the slicing knife 66 is guaranteed to only cut the coating layer of the corrugated pipe after running to the maximum travel without damaging the metal pipe inside the corrugated pipe, and after cutting and cutting the coating layer, the positioning frame 61 is driven to retract by the resilience force of the spring so as to complete the operation process of cutting and removing the coating layer, and the corrugated pipe is processed in a circulating manner in a reciprocating manner.

With continued reference to fig. 7, in order to control the slicing knife 66 more conveniently and be applicable to corrugated pipes of different types, an adjusting groove 652 for adjusting the sliding of the slicing knife 64 and communicating with the positioning groove 651 is formed in the positioning plate 65, and a fixing block 661 is provided on the side of the slicing knife 66 abutting against the positioning plate 65 in an outward protruding manner. The fixing block 661 is utilized to ensure that the slicing knife 66 is installed more stably, the slicing knife 66 is installed at different positions in the adjusting groove 652, and different depths of the slicing knife 66 can be adjusted, so that the device is suitable for corrugated pipes of different models.

Referring to fig. 8, in order to ensure more stable operation during cutting of the corrugated tube and removal of the coating, in this embodiment, a support member 9 is slidably disposed on the rotary sliding table 51, the support member 9 is located at the lower side of the skin cutter 6, the support member 9 includes a support frame 91 and a support wheel 92, the support frame 91 is slidably mounted on the rotary sliding table 51 through a positioning frame 61, and the support wheel 92 is rotatably mounted on the support frame 91 to support the corrugated tube.

When the corrugated pipe is cut by the cutting knife 64 and the slicing knife 66 from the upper part and the coating layer is removed, the supporting wheel 92 positioned below can support the corrugated pipe, so that the corrugated pipe is not easy to deflect and shake when being operated, and the actual cutting accuracy is further improved.

Referring to fig. 9, in the embodiment, the driving unit 7 includes a driving cylinder 71, a driving sliding sleeve 72, and a driving ring 73, wherein the driving cylinder 71 is mounted on the rotating unit 5, the driving sliding sleeve 72 is slidably mounted on the feeding unit and driven by the cylinder, and the driving ring 73 is slidably mounted on the rotating sliding table 51 and drives the positioning frame 61 to slide in the sliding groove 511.

When the corrugated pipe needs to be cut, the driving cylinder 71 is utilized to drive the driving sliding sleeve 72 to move forwards, the driving ring 73 is synchronously driven to move forwards, meanwhile, the driving ring 73 can drive the inclined surface on the positioning frame 61 to collide, so that the positioning frame 61 is driven to move downwards, in the rebound process of the driving cylinder 71, the driving ring 73 collides with the inclined surface on the positioning frame 61 to be far away, and the positioning frame 61 is automatically reset by the resilience force of the spring.

Referring to fig. 10 and 11, in the present embodiment, in order to facilitate the code spraying operation on the cut corrugated tube, the console 1 is further provided with a code spraying auxiliary device 8. The specific code spraying auxiliary device 8 comprises a mounting substrate 81, an extension plate 82, a sliding plate 83, an auxiliary frame 84 and an adjusting auxiliary wheel 85, wherein the mounting substrate 81 is arranged above the operating platform 1, the extension plate 82 is symmetrically arranged on the upper side of the mounting substrate 81 and extends upwards, penetrating grooves 821 for penetrating a corrugated pipe are formed in the extension plate 82, the sliding plate 83 is symmetrically and movably arranged on two sides of the extension plate 82, the auxiliary frame 84 is arranged on one side, close to the corrugated pipe, of the sliding plate 83 and extends towards the direction of the corrugated pipe, and the adjusting auxiliary wheel 85 is rotatably arranged on the auxiliary frame 84 to assist in adjusting the position of the corrugated pipe.

After the corrugated pipe is cut off, the sliding plates 83 moving on two sides are utilized to drive the auxiliary frame 84 and the auxiliary wheels to be close inwards, the cut corrugated pipe is further fixed between the two auxiliary wheels, and after the cut corrugated pipe is fixed by the auxiliary wheels, shaking is not easy to occur, so that code spraying operation on the corrugated pipe is facilitated.

In addition, as shown in fig. 6, an extension rod 86 passing through the sliding plate 83 extends outwards from the outer side of the extension plate 82, an abutting block 87 is fixedly mounted at one end of the extension rod 86 away from the extension plate 82, and a driving pressure spring 88 sleeved on the extension rod 86 is arranged between the abutting block 87 and the sliding plate 83.

In the actual operation process, the driving pressure spring 88 can drive the sliding plate 83 to draw close to the square of the corrugated pipe, so that the auxiliary wheel is always in the middle position, and the code spraying accuracy is ensured.

In addition, a first guide cylinder 822 is arranged on one side of the extension plate 82, which is close to the rotary sliding table 51, a guide opening is formed in the first guide cylinder 822, and the caliber of the guide opening is gradually reduced from outside to inside;

a second guide cylinder 823 corresponding to the through groove 821 is also arranged outside the code spraying auxiliary device 8. The bellows can be more accurately led between the two extending plates 82 through the guide opening, and the position of the bellows is further limited by the first guide cylinder 822 and the second guide cylinder 823.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (7)

1. The utility model provides a bellows girdling peeling device, includes operation panel (1), has arranged vertical unscrambler (2), horizontal unscrambler (3), material feeding unit (10) and cutting device (4) in proper order along the feed direction of operation panel (1), cutting device (4) are including rotary unit (5), be provided with rotary sliding table (51) on rotary sliding table (5), follow rotary sliding table (51) are last to slide and install cut leather product (6), be provided with on rotary unit (5) and order to cut leather product (6) and remove driving unit (7) of cutting, characterized in that, cut leather product (6) are including locating rack (61), locating piece (62), fixed disk (63), cutting knife (64), locating plate (65) and slicing knife (66), locating rack (61) movable mounting is on rotary sliding table (51), be provided with on rotary sliding table (5) and supply locating rack (61) slide chute (511), locating piece (62) are through bolt fixed mounting in locating rack (61) and stretch out on locating rack (62) and offer between fixed disk (611) through setting up on locating piece (62), the cutting knife (64) is fixedly arranged between the fixed discs (63) for cutting the corrugated pipe, the positioning plates (65) are fixed on two sides of the positioning blocks (62) through bolts, positioning grooves (651) for installing the positioning plates (65) are formed in two sides of the positioning blocks (62), and the slicing knife (66) is installed between the positioning plates (65) and the positioning blocks (62) in an extrusion mode;

the operation table (1) is also provided with a code spraying auxiliary device (8).

2. A bellows girdling peeling apparatus according to claim 1, wherein: an adjusting groove (652) which is used for adjusting and sliding the cutting knife (64) and is mutually communicated with the positioning groove (651) is formed in the positioning plate (65), and a fixing block (661) is arranged on one side, which is in contact with the positioning plate (65), of the slicing knife (66) in an outward protruding mode.

3. A bellows girdling peeling apparatus according to claim 1, wherein: the utility model discloses a bellows cutting device, including rotatory slip table (51), support piece (9) are provided with to the slip on rotatory slip table (51), support piece (9) are located cuts leather trunk (6) downside, support piece (9) include support frame (91) and supporting wheel (92), support frame (91) are installed on rotatory slip table (51) through locating rack (61) slip, supporting wheel (92) rotate and install on support frame (91) to accept the support.

4. A bellows girdling peeling apparatus according to claim 1, wherein: the code spraying auxiliary device (8) comprises a mounting substrate (81), an extension plate (82), a sliding plate (83), an auxiliary frame (84) and an adjusting auxiliary wheel (85), wherein the mounting substrate (81) is arranged above an operation table (1), the extension plate (82) is symmetrically arranged on the upper side of the mounting substrate (81) and extends upwards, penetrating grooves (821) for a corrugated pipe to penetrate are formed in the extension plate (82), the sliding plate (83) is symmetrically movably arranged on two sides of the extension plate (82), the auxiliary frame (84) is arranged on one side, close to the corrugated pipe, of the sliding plate (83) and extends towards the direction of the corrugated pipe, and the adjusting auxiliary wheel (85) is rotatably arranged on the auxiliary frame (84) to assist in adjusting the position of the corrugated pipe.

5. A bellows girdling peeling apparatus according to claim 4, wherein: extension rod (86) that outwards extends in extension board (82) outside is provided with and passes extension board (83), and one end that extension rod (86) kept away from extension board (82) is fixed mounting has conflict piece (87), be provided with between conflict piece (87) and slide board (83) drive pressure spring (88) on the cover is located extension rod (86).

6. A bellows girdling peeling apparatus according to claim 4, wherein: a first guide cylinder (822) is arranged on one side, close to the rotary sliding table (51), of the extension plate (82), a guide opening is formed in the first guide cylinder (822), and the caliber of the guide opening is gradually reduced from outside to inside;

and a second guide cylinder (823) corresponding to the penetrating groove (821) is arranged at the outer side of the code spraying auxiliary device (8).

7. A bellows girdling peeling apparatus according to claim 1, wherein: the driving unit (7) comprises a driving air cylinder (71), a driving sliding sleeve (72) and a driving ring (73), wherein the driving air cylinder (71) is installed on the rotating unit (5), the driving sliding sleeve (72) is installed on the feeding unit in a sliding mode and driven by the air cylinder, and the driving ring (73) slides on the rotating sliding table (51) and drives the locating frame (61) to slide in the sliding groove (511).

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