CN214770915U - Grinding device is used in production of PE plastic tubing - Google Patents

Abstract

The utility model discloses a grinding device is used in production of PE plastic tubing, which comprises a flat plate, dull and stereotyped top side is provided with adjustment mechanism and the actuating mechanism in turn of polishing, adjustment mechanism polishes and includes adjusting part and the subassembly of polishing, adjusting part includes L shape extension board, motor one, lead screw, dwang, stopper, annular support, ball, spacing ring board, sliding sleeve and regulation pole, L shape extension board and the equal fixed setting of annular support are in dull and stereotyped top side, the plate body one side at L shape extension board is installed to motor one, the lead screw rotates and sets up in the plate internal of L shape extension board, and the output shaft transmission of the one end of lead screw and motor one is connected, the external side thread bush of thick stick of lead screw is equipped with supporting screw nut. The utility model discloses not only guaranteed the effect of polishing when PE plastic tubing production, and be applicable to polishing of the plastic tubing of different pipe diameters, application scope is wide, excellent in use effect, and work efficiency is high, and it is convenient to use, and the practicality is strong.

Description

Grinding device is used in production of PE plastic tubing

Technical Field

The utility model relates to a plastic tubing production technical field especially relates to a grinding device is used in PE plastic tubing production.

Background

The PE pipe is a nonpolar thermoplastic resin with high crystallinity, the appearance of the original HDPE is milk white, the micro-thin section is semitransparent to a certain degree, and the PE pipe has the excellent characteristic of resisting most of domestic and industrial chemicals.

Through the retrieval, application number CN 201821304412.4's patent discloses a plastics tubular product port grinding device, the on-line screen storage device comprises a base, set up the auxiliary disc on the base, set up centre bore and ring channel on the auxiliary disc, the centre bore department of auxiliary disc sets up first pivot, fixed cover is cup jointed in the first pivot, fixed connection bracing piece is sheathe in to the fixed connection, set up the sliding sleeve on the bracing piece, set up slider and grinding motor on the sliding sleeve, cup joint the second pivot on the slider, the one end fixed connection mill of second pivot, grinding motor is connected to the other end of second pivot, the slider passes in the ring channel of auxiliary disc.

Above-mentioned device, adjust the position of mill through the position of adjusting the sliding sleeve at the bracing piece, change the revolution radius of mill, the rigidity in card hole, consequently adjustable scope is limited, application scope limits, in addition, because the slider passes from the ring channel of auxiliary disk, consequently seting up of a plurality of ring channels can lead to the unstability of auxiliary disk in the use, the result of use is poor, and, after finishing polishing, need demolish the body and change again, the dismouting time has been increased in addition, work efficiency is low, the user demand of people in the production life can not be satisfied.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that application scope limitation and work efficiency are low that exists among the prior art, and the grinding device is used in PE plastic tubing production that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a polishing device for PE plastic pipe production comprises a flat plate, wherein a polishing adjusting mechanism and an alternate driving mechanism are arranged on the top side of the flat plate, the polishing adjusting mechanism comprises an adjusting component and a polishing component, the adjusting component comprises an L-shaped support plate, a first motor, a lead screw, a rotating rod, a limiting block, an annular support, a ball, a limiting ring plate, a sliding sleeve and an adjusting rod, the L-shaped support plate and the annular support are fixedly arranged on the top side of the flat plate, the first motor is arranged on one side of the plate body of the L-shaped support plate, the lead screw is rotatably arranged in the plate body of the L-shaped support plate, one end of the lead screw is in transmission connection with an output shaft of the first motor, a matched lead screw nut is sleeved on the outer side of a bar body of the lead screw in a threaded manner, a cylinder is sleeved on the outer side of the lead screw nut in a rotating manner, a knob and a fixed circular plate are fixedly connected to the two ends of the lead screw nut respectively, and the knob and the fixed circular plate are rotatably connected with the lead screw, and the sliding sleeve is arranged at the outer side of the bar body of the screw rod and is provided with a sliding circular plate, the inner side of the plate body of the sliding circular plate is fixedly connected with a fixture block, the bar body of the screw rod is provided with a bar-shaped sliding groove, the fixture block is arranged in the bar-shaped sliding groove in a sliding manner, the rotating rod is fixedly connected with the screw rod in a vertical manner, and a spring is fixedly connected between the rotating rod and the sliding circular plate, the spring sliding sleeve is arranged at the outer side of the bar body of the screw rod in a sliding manner, one side of the fixed circular plate, which is close to the sliding circular plate, is provided with an annular tooth socket, two annular tooth sockets are meshed and connected with each other, the stopper is fixedly arranged at one end of the rotating rod, the sliding sleeve is arranged at the outer side of the rod body of the rotating rod in a sliding manner, the adjusting rod is rotatably hinged between the sliding sleeve and the cylinder, the polishing assembly comprises a mounting plate, a second motor and a second grinding disc, the mounting plate is fixedly connected with the sliding sleeve, the second motor is arranged in the plate body of the mounting plate, the mill is connected with the output shaft transmission of motor two, alternative actuating mechanism includes cylinder, polygon slide bar and rotation cover, cylinder horizontal installation is in dull and stereotyped plate body, and the output lever transmission of cylinder is connected with spiral track pole, the polygon slide bar slides and sets up in dull and stereotyped plate body, spiral track pole and polygon slide bar fixed connection, it establishes the body of rod outside at spiral track pole to rotate cover thread bush, the anchor clamps are all installed to the top bottom both sides of rotating the cover, the inboard at anchor clamps is established to the plastic tubing card.

Preferably, the ball is installed at the inner side of the annular support, and the ball is connected with the limiting block in a rolling manner.

Preferably, the limiting ring plate is fixedly connected with the annular support, and the two annular supports are arranged in parallel and are respectively positioned on two vertical sides of the rotating rod.

Preferably, the top and bottom of the flat plate are both fixedly provided with two limiting plates, and the two limiting plates are symmetrically arranged and are respectively positioned on two sides of the rotating sleeve.

Preferably, the bottom side of the flat plate is vertically and fixedly provided with a positioning plate, and one sides of the positioning plate and the grinding disc close to the clamp are positioned on the same vertical line.

Preferably, two rectangular through holes are symmetrically formed in the plate body of the flat plate, and a plurality of supporting columns are fixedly connected to the bottom side of the flat plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adjusts the revolution orbit radius of the polished millstone through the polishing adjusting mechanism, enlarges the application range, and loads, takes and replaces the plastic pipe through the alternate driving mechanism, improves the use effect and has strong practicability;

2. the utility model drives the millstone to perform revolution and rotation movement respectively through the first motor and the second motor, thereby rotating and polishing the port of the plastic pipe, and the rotation knob can steplessly adjust the revolution radius and lock the position of the lead screw nut through the spring, so the use is stable;

3. the utility model discloses a cylinder drives and rotates the anchor clamps of sheatheeing both sides from top to bottom and change in turn, drives two plastic tubings thereupon and changes and the dismouting, makes to change the body and go on in step with the operation of polishing, has saved the time of changing the plastic tubing separately, has improved work efficiency.

The utility model discloses a mutual cooperation between each part, the effect of polishing when not only having guaranteed PE plastic tubing production, and be applicable to polishing of the plastic tubing of different pipe diameters, application scope is wide, excellent in use effect, and work efficiency is high, and it is convenient to use, and the practicality is strong.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of a polishing device for producing a PE plastic pipe according to the present invention;

fig. 2 is a schematic view of a top cross-sectional structure of a polishing device for producing a PE plastic pipe according to the present invention;

fig. 3 is a detailed enlarged structural schematic diagram of a part a of the polishing device for producing the PE plastic pipe according to the present invention;

fig. 4 is a detail enlarged structure schematic diagram of a part B of the polishing device for producing the PE plastic pipe according to the present invention.

In the figure: the device comprises a flat plate 1, an L-shaped support plate 2, a first motor 3, a screw rod 4, a screw nut 5, a cylinder 6, a knob 7, a fixed circular plate 8, a sliding circular plate 9, a clamping block 10, a rotating rod 11, a spring 12, a limiting block 13, an annular support 14, a ball 15, a limiting ring plate 16, a sliding sleeve 17, an adjusting rod 18, an installation plate 19, a second motor 20, a grinding disc 21, a positioning plate 22, an air cylinder 23, a spiral track rod 24, a polygonal sliding rod 25, a limiting plate 26, a rotating sleeve 27, a clamp 28, a plastic pipe 29 and a support column 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-4, a polishing device for producing a PE plastic pipe comprises a flat plate 1, a polishing adjusting mechanism and an alternate driving mechanism are arranged on the top side of the flat plate 1, the polishing adjusting mechanism comprises an adjusting component and a polishing component, the adjusting component comprises an L-shaped support plate 2, a motor I3, a screw rod 4, a rotating rod 11, a limiting block 13, an annular support 14, a ball 15, a limiting ring plate 16, a sliding sleeve 17 and an adjusting rod 18, the L-shaped support plate 2 and the annular support 14 are both fixedly arranged on the top side of the flat plate 1, the motor I3 is arranged on one side of a plate body of the L-shaped support plate 2, the screw rod 4 is rotatably arranged in the plate body of the L-shaped support plate 2, one end of the screw rod 4 is in transmission connection with an output shaft of the motor I3, a screw nut 5 matched with a threaded sleeve is arranged on the outer side of the screw rod body of the screw rod 4, a cylinder 6 is rotatably arranged on the outer side of the screw nut 5, and two ends of the screw nut 5 are respectively and fixedly connected with a knob 7 and a fixed circular plate 8, knob 7 and fixed plectane 8 all rotate with lead screw 4 and are connected, through rotating knob 7, drive screw nut 5's rotation thereupon, under screw nut 5 and lead screw 4's threaded connection effect, drive screw nut 5 then and carry out horizontal migration, because fixed plectane 8 and knob 7 are to the limiting displacement of drum 6, make screw nut 5 rotate at the inboard of fixed plectane 8 to take drum 6 to carry out horizontal migration, thereby adjust the distance between drum 6 to dwang 11.

The outer side of a bar body of the screw rod 4 is slidably sleeved with a sliding circular plate 9, the inner side of a plate body of the sliding circular plate 9 is fixedly connected with a clamping block 10, the bar body of the screw rod 4 is provided with a bar-shaped sliding groove, the clamping block 10 is slidably arranged in the bar-shaped sliding groove, a rotating rod 11 is vertically and fixedly connected with the screw rod 4, a spring 12 is fixedly connected between the rotating rod 11 and the sliding circular plate 9, the spring 12 is slidably sleeved on the outer side of the bar body of the screw rod 4, one sides of the fixed circular plate 8 and the sliding circular plate 9, which are close to each other, are respectively provided with an annular tooth socket, the two annular tooth sockets are engaged and connected, the fixed circular plate 8 is locked through the sliding circular plate 9, the lead screw nut 5 is prevented from being accidentally loosened on the outer side of the screw rod 4, the clamping block 10 only needs to slide in the bar-shaped sliding groove, the sliding circular plate 9 is driven to slide on the outer side of the screw rod 4, and the fixed circular plate 8 and the sliding circular plate 9 are driven to be engaged and connected under the action of the stretching elastic force of the spring 12, since the sliding disk 9 is restricted by the stopper 10, the sliding disk 9 cannot rotate, and the fixed disk 8 cannot rotate, and the position of the cylinder 6 can be locked.

The limiting block 13 is fixedly installed at one end of the rotating rod 11, the sliding sleeve 17 is sleeved outside the rod body of the rotating rod 11 in a sliding mode, the adjusting rod 18 is hinged between the sliding sleeve 17 and the cylinder 6 in a rotating mode, the polishing assembly comprises a mounting plate 19, a second motor 20 and a grinding disc 21, the mounting plate 19 is fixedly connected with the sliding sleeve 17, the second motor 20 is installed in the plate body of the mounting plate 19, the grinding disc 21 is in transmission connection with an output shaft of the second motor 20, under the rotating and hinging effect of the adjusting rod 18, the horizontal movement of the cylinder 6 can drive the sliding sleeve 17 to vertically move on the outer side of the rotating rod 11, so that the vertical distance between the sliding sleeve 17 and the screw rod 4 is adjusted, the first motor 3 is started along with the horizontal movement, the output shaft of the first motor 3 starts to rotate, the screw rod 4 is driven to rotate along with the screw rod 4, the rotating rod 11 is driven to rotate by taking the screw rod 4 as a shaft, the sliding sleeve 17 and the mounting plate 19 rotate, and then the grinding disc 21 is driven to revolve, and the radius of the rotating track can be adjusted according to the radius of the pipe body of the plastic pipe, the second motor 20 is started, the output shaft of the second motor 20 starts to rotate, the second motor drives the grinding disc 21 to rotate, the port of the plastic pipe 29 is ground, the application range is expanded, the adjustment is simple, the stability is high, and the using effect is good.

The alternate driving mechanism comprises an air cylinder 23, a polygonal sliding rod 25 and a rotating sleeve 27, wherein the air cylinder 23 is horizontally arranged in a plate body of the flat plate 1, an output rod of the air cylinder 23 is connected with a spiral track rod 24 in a transmission manner, the polygonal sliding rod 25 is arranged in the plate body of the flat plate 1 in a sliding manner, the spiral track rod 24 is fixedly connected with the polygonal sliding rod 25, the rotating sleeve 27 is sleeved outside a rod body of the spiral track rod 24 in a threaded manner, clamps 28 are respectively arranged on two sides of the top and bottom of the rotating sleeve 27, a plastic pipe 29 is clamped on the inner sides of the clamps 28, after the plastic pipe 29 above is polished, the position of the plastic pipe 29 can be exchanged through the alternate driving mechanism, the plastic pipe 29 below to be polished is rotated to the upper side to be polished continuously, only the air cylinder 23 needs to be opened, the output rod of the air cylinder 23 starts to move horizontally, the spiral track rod 24 is driven to translate along with the output rod, and the polygonal sliding rod 25 slides in the flat plate 1 to ensure that the spiral track rod 24 supports the plastic pipe 29, under the limiting effect of the limiting plate 26, the translation of the spiral track rod 24 can drive the rotation of the rotating sleeve 27, the air cylinder 23 drives the rotating sleeve 27 to rotate for a half circle in the pushing or shrinking process by adjusting the track length of the spiral track rod 24, so that the clamps 28 on the upper side and the lower side are alternately replaced, the plastic pipe 29 which is polished is rotated to the bottom side and taken out and replaced by the plastic pipe 29 to be polished, the plastic pipe 29 which is rotated to the upper side is the same as the operation, the port polishing operation is repeatedly performed, the use is convenient, the pipe body replacement and the polishing operation are synchronously performed, the time for replacing the plastic pipe additionally is saved, and the working efficiency is improved.

Example two

Referring to fig. 1-4, in this embodiment, basically the same as the first embodiment, it is more preferable that the balls 15 are installed inside the annular support 14, and the balls 15 are connected with the limiting block 13 in a rolling manner, so that the friction resistance of the limiting block 13 when rotating inside the annular support 14 is reduced, and the limiting block 13 rotates more smoothly; the limiting ring plates 16 are fixedly connected with the annular support 14, the two annular supports 14 are arranged in parallel and are respectively positioned at the two vertical sides of the rotating rod 11, the rotating rod 11 is enabled to rotate at the inner side of the annular support 14 by arranging the annular supports 14, a certain supporting and stabilizing effect is achieved on the rotating rod 11, and the revolution stability of the sliding sleeve 17 and the grinding disc 21 is improved; limiting plates 26 are fixedly arranged on both sides of the top and the bottom of the flat plate 1, and the two limiting plates 26 are symmetrically arranged and are respectively positioned on both sides of the rotating sleeve 27, so that the limiting block 13 can smoothly run on the inner side of the annular support 14, and the limiting block 13 is prevented from accidentally dropping off the annular support 14 when rotating to the upper side; a positioning plate 22 is vertically and fixedly arranged on the bottom side of the flat plate 1, one sides of the positioning plate 22 and the grinding disc 21 close to the clamp 28 are positioned on the same vertical line, and when the plastic pipe 29 is installed, the plastic pipe 29 is aligned with the positioning plate 22, so that the subsequent grinding operation is facilitated; two rectangular through holes are symmetrically formed in the plate body of the flat plate 1, so that the plastic pipe 29 and the clamp 28 can be conveniently rotated and replaced, and the plurality of supporting columns 30 are fixedly connected to the bottom side of the flat plate 1, so that the stability of the device is ensured.

The utility model discloses a mutual cooperation between each part, the effect of polishing when not only having guaranteed PE plastic tubing production, and be applicable to polishing of the plastic tubing of different pipe diameters, application scope is wide, excellent in use effect, and work efficiency is high, and it is convenient to use, and the practicality is strong.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The polishing device for the production of the PE plastic pipe comprises a flat plate (1) and is characterized in that a polishing adjusting mechanism and an alternate driving mechanism are arranged on the top side of the flat plate (1), the polishing adjusting mechanism comprises an adjusting component and a polishing component, the adjusting component comprises an L-shaped support plate (2), a motor I (3), a lead screw (4), a rotating rod (11), a limiting block (13), an annular support (14), a ball (15), a limiting ring plate (16), a sliding sleeve (17) and an adjusting rod (18), the L-shaped support plate (2) and the annular support (14) are fixedly arranged on the top side of the flat plate (1), the motor I (3) is arranged on one side of the plate body of the L-shaped support plate (2), the lead screw (4) is rotatably arranged in the plate body of the L-shaped support plate (2), and one end of the lead screw (4) is in transmission connection with an output shaft of the motor I (3), the outer side of the bar body of the screw rod (4) is provided with a screw nut (5) in a threaded sleeve manner, the outer side of the screw nut (5) is provided with a cylinder (6) in a rotating sleeve manner, two ends of the screw nut (5) are respectively fixedly connected with a knob (7) and a fixed circular plate (8), the knob (7) and the fixed circular plate (8) are both connected with the screw rod (4) in a rotating manner, the outer side of the bar body of the screw rod (4) is provided with a sliding circular plate (9) in a sliding sleeve manner, the inner side of the plate body of the sliding circular plate (9) is fixedly connected with a clamping block (10), the bar-shaped sliding groove is formed in the bar-shaped sliding body of the screw rod (4), the clamping block (10) is arranged in the bar-shaped sliding groove in a sliding manner, the rotating rod (11) is fixedly connected with the screw rod (4) in a vertical manner, and the spring (12) is fixedly connected between the rotating rod (11) and the sliding circular plate (9), the spring (12) is sleeved on the outer side of the bar body of the screw rod (4) in a sliding manner, annular tooth's socket, two have all been seted up to one side that fixed plectane (8) and slip plectane (9) are close to each other annular tooth's socket meshing connection, stopper (13) fixed mounting is in the one end of dwang (11), slip cap (17) slip cap is established in the body of rod outside of dwang (11), adjust pole (18) rotation and articulate between slip cap (17) and drum (6), the subassembly of polishing includes mounting panel (19), motor two (20) and mill (21), mounting panel (19) and slip cap (17) fixed connection, motor two (20) are installed in the plate body of mounting panel (19), the output shaft transmission of mill (21) and motor two (20) is connected, alternative drive mechanism includes cylinder (23), polygon slide bar (25) and rotation cover (27), cylinder (23) horizontal installation is in the plate body of dull and stereotyped (1), and the output lever transmission of cylinder (23) is connected with spiral track pole (24), polygon slide bar (25) slide and set up in the plate body of dull and stereotyped (1), spiral track pole (24) and polygon slide bar (25) fixed connection, it establishes in the body of rod outside of spiral track pole (24) to rotate cover (27) screw thread cover, anchor clamps (28) are all installed to the top bottom both sides of rotating cover (27), the inboard at anchor clamps (28) is established in plastic tubing (29) card.

2. A grinding device for PE plastic pipe production according to claim 1, wherein the ball bearing (15) is installed on the inner side of the annular support (14), and the ball bearing (15) is in rolling connection with the limiting block (13).

3. A grinding device for PE plastic pipe production according to claim 1, wherein the limiting ring plate (16) is fixedly connected with the annular support (14), and two annular supports (14) are arranged in parallel and are respectively positioned at the two vertical sides of the rotating rod (11).

4. The polishing device for producing the PE plastic pipe as claimed in claim 1, wherein two limiting plates (26) are fixedly arranged on both top and bottom sides of the flat plate (1), and two limiting plates (26) are symmetrically arranged and are respectively arranged on both sides of the rotating sleeve (27).

5. A grinding device for PE plastic pipe production according to claim 1, wherein a positioning plate (22) is vertically and fixedly arranged on the bottom side of the flat plate (1), and the side, close to the clamp (28), of the positioning plate (22) and the grinding disc (21) are located on the same vertical line.

6. The grinding device for producing the PE plastic pipe as claimed in claim 1, wherein two rectangular through holes are symmetrically formed in the plate body of the flat plate (1), and a plurality of support columns (30) are fixedly connected to the bottom side of the flat plate (1).

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