CN219820623U

CN219820623U - PE pipe production is with drafting arrangement with protection machanism

Info

Publication number: CN219820623U
Application number: CN202320840778.8U
Authority: CN
Inventors: 陈�峰; 於爱玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-10-13
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the technical field of drafting devices, in particular to a PE tube production drafting device with a protection mechanism, which comprises a drafting machine main body, a transmission shaft and limiting plates, wherein bases are arranged on two sides of the drafting machine main body, air cylinders are arranged above the bases, supporting plates are arranged above the air cylinders, the limiting plates are arranged at the tops of the supporting plates, gear shafts are arranged at two ends of the transmission shaft, tracks are arranged on the outer walls of the gear shafts, one ends of the gear shafts, which are far away from the transmission shaft, are provided with supporting shafts, a motor drives the supporting shafts to rotate, the supporting shafts drive the tracks to move through the gear shafts, and the movable tracks drive the gear shafts meshed with the supporting shafts to rotate in the same direction, so that the PE tube is drafted, the smooth-surface round transmission shafts are connected with the PE tube, abrasion of the PE tube caused by clamping and transmission in the drafting process is avoided, and the product quality of the PE tube is improved.

Description

PE pipe production is with drafting arrangement with protection machanism

Technical Field

The utility model relates to the technical field of drafting devices, in particular to a PE tube production drafting device with a protection mechanism.

Background

PE pipe generally refers to PE pipe, plastic pipe is steadily developing, PE pipe, PP-R pipe, UPVC pipe all occupy a place, wherein the strong development trend of PE pipe is most striking, PE pipe's application field is extensive, wherein feed water pipe and gas pipe are its two biggest application markets, people can use draft gear when producing PE pipe, the draft machine mainly provides power for PE pipe production, make PE pipe even pull out, current draft machine mainly by symmetrical distribution's two conveying tracks hold the PE pipe, draw it simultaneously, because conveying track generally is made by metal, when conveying PE pipe of big specification, surface irregular conveying track can produce friction with PE pipe surface, lead to PE pipe to appear wearing and tearing, influence PE pipe's product quality, simultaneously PE pipe's production line comprises a plurality of machines such as coextruder, cutter, current draft machine can keep certain distance with these machines in the use, this leads to PE pipe when being drafted, appear a certain degree to rock, when PE pipe is drafted, when the draft machine is drafted, the PE pipe need not be very one end of a manual work to carry out with next machine, a very one end of a very manual production line.

Disclosure of Invention

In order to solve the above problems in the prior art, a drawing device for producing a PE pipe with a protection mechanism is provided.

The specific technical scheme is as follows:

the utility model provides a PE pipe production is with drafting device with protection machanism, includes drafting machine main part, transmission shaft and limiting plate, the both sides of drafting machine main part are equipped with the base, the top of base is equipped with the cylinder, the top of cylinder is equipped with the backup pad, the top of backup pad is equipped with the limiting plate, the both ends of transmission shaft are equipped with the gear shaft, the outer wall of gear shaft is equipped with the track, the gear shaft is kept away from the one end of transmission shaft is equipped with the back shaft, the back shaft is kept away from the one end of gear shaft is equipped with the motor, the top of motor is equipped with the bracing piece, the one end of bracing piece is equipped with the linking axle, the linking axle is kept away from the one end of bracing piece is equipped with the gyro wheel.

Preferably, the bottom of cylinder fixed connection is in the top of base, the top fixed connection of cylinder is in the bottom of backup pad, the cylinder symmetric distribution is in the both sides of backup pad, just the cylinder with base quantity looks adaptation.

Preferably, one end of the limiting plate is fixedly connected to the top of the supporting plate, the limiting plate is in a symmetrical distribution mode, and one side of the limiting plate is attached to the main body of the drafting machine.

Preferably, the gear shafts are provided with a plurality of gear shafts, the outer walls of the gear shafts are connected with the crawler belt in a meshed mode, the gear shafts are fixedly connected to two ends of the transmission shaft, and the gear shafts are in an equidistant distribution mode.

Preferably, one end of the supporting shaft is fixedly connected to one end, far away from the transmission shaft, of the gear shaft, the other end of the supporting shaft is movably connected to the inner wall of the main body of the drafting machine in a jogged mode, and the number of the supporting shaft is matched with that of the gear shaft.

Preferably, the supporting shafts at two ends of the crawler belt are movably connected to the output ends of the motor, one side, away from the supporting shafts, of the motor is fixedly connected to the inner wall of the main body of the drafting machine, and the crawler belt is symmetrically distributed on the upper side and the lower side of the idler wheels.

Preferably, the roller is located inside the main body of the drafting machine, the roller is provided with a plurality of rollers and symmetrically distributed on two sides of the transmission shaft, one end of the supporting rod is fixedly connected with the inner wall of the main body of the drafting machine, the other end of the supporting rod is fixedly connected with one end of the connecting shaft, the other end of the connecting shaft is embedded and movably connected with the inner wall of the roller, and the connecting shafts are symmetrically distributed on the upper end and the lower end of the roller.

The technical scheme has the following advantages or beneficial effects:

1. through having set up the transmission shaft, the motor drives the back shaft and rotates, and the back shaft passes through the gear shaft and drives the track activity, and the track of activity drives rather than the meshed gear shaft and rotate with the same direction to this draft that realizes the PE pipe has adopted smooth and round transmission shaft in surface and PE pipe contact, avoids appearing because of the centre gripping conveying causes the condition of wearing and tearing to appear in the draft in-process PE pipe, has promoted the product quality of PE pipe.

2. Through having set up limiting plate and cylinder, limiting plate cooperation backup pad and cylinder are used for supporting the PE pipe, and the limiting plate of symmetric distribution is the V style of calligraphy in the backup pad top for spacing PE pipe, prevent that it from taking place to rock, convenient to use person dock PE pipe and the machine of next production line, and the cylinder is used for adjusting the height of limiting plate in vertical direction, makes the limiting plate can agree with the PE pipe of different specifications.

Drawings

Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.

Fig. 1 is a schematic diagram of the outside structure of a drawing device with a protection mechanism for producing PE pipes according to the present utility model;

FIG. 2 is a cross-sectional view of a PE pipe production drafting device with a protection mechanism according to the present utility model;

FIG. 3 is an enlarged view of a drawing device for PE pipe production with a protection mechanism according to the present utility model, wherein the drawing device is shown at A;

fig. 4 is a schematic structural view of a transmission shaft assembly of a drawing device for producing PE pipes with a protection mechanism according to the present utility model;

the above reference numerals denote: 1. a drafting machine main body; 2. a transmission shaft; 3. a limiting plate; 4. a cylinder; 5. a support plate; 6. a support rod; 7. a roller; 8. a gear shaft; 9. a track; 10. a support shaft; 11. a motor; 12. a base; 13. and (5) connecting the shafts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

Referring to fig. 1-4, a draft device with protection machanism for production of PE pipe, including draft machine main part 1, transmission shaft 2 and limiting plate 3, draft machine main part 1's both sides are equipped with base 12, the top of base 12 is equipped with cylinder 4, the top of cylinder 4 is equipped with backup pad 5, the top of backup pad 5 is equipped with limiting plate 3, the both ends of transmission shaft 2 are equipped with gear shaft 8, the outer wall of gear shaft 8 is equipped with track 9, the one end that transmission shaft 2 was kept away from to gear shaft 8 is equipped with back shaft 10, the one end that transmission shaft 10 kept away from gear shaft 8 is equipped with motor 11, the top of motor 11 is equipped with bracing piece 6, the one end that bracing piece 6 was equipped with linking axle 13, the one end that linking axle 13 kept away from bracing piece 6 is equipped with gyro wheel 7, through having set up transmission shaft 2, motor 11 drives back shaft 10 rotation, back shaft 10 drives track 9 activity through gear shaft 8, movable track 9 drives the gear shaft 8 with the same direction rotation of meshing with it, thereby realize the draft to the PE pipe, the smooth and moist transmission shaft 2 in surface is connected with the PE pipe, avoid the condition that the wear appears because of centre gripping conveying causes the PE pipe in the draft process, the product quality of PE pipe has been promoted.

Further, the bottom fixed connection of cylinder 4 is at the top of base 12, and the top fixed connection of cylinder 4 is in the bottom of backup pad 5, and cylinder 4 symmetric distribution is in the both sides of backup pad 5, and cylinder 4 and base 12 quantity looks adaptation, and base 12 is used for providing the atress point position for cylinder 4, makes cylinder 4 stably place, and cylinder 4 is used for promoting backup pad 5 and rises, and the user of being convenient for adjusts the height of backup pad 5 according to the actual specification of PE pipe.

Further, the one end fixed connection of limiting plate 3 is at the top of backup pad 5, and limiting plate 3 is symmetrical distribution form, and one side and the laminating of draft machine main part 1 of limiting plate 3, and limiting plate 3 cooperation backup pad 5 and cylinder 4 are used for supporting the PE pipe, and symmetrical distribution's limiting plate 3 is the V style of calligraphy in backup pad 5 top for spacing the PE pipe, convenient to use person is connected the next machine on PE pipe and the production line.

Further, the gear shaft 8 is provided with a plurality of, the outer wall engagement of the gear shaft 8 is connected with the crawler belt 9, the gear shaft 8 is fixedly connected at two ends of the transmission shaft 2, the gear shaft 8 is in an equidistant distribution mode, the motor 11 drives the gear shaft 8 to rotate through the supporting shaft 10, the gear shaft 8 is used for driving the crawler belt 9 to move, the movable crawler belt 9 can drive the gear shaft 8 engaged with the crawler belt 9 to rotate, and therefore the transmission shafts 2 rotate in the same direction, and the PE pipe is drawn.

Further, one end of the supporting shaft 10 is fixedly connected to one end of the gear shaft 8 far away from the transmission shaft 2, the other end of the supporting shaft 10 is embedded and movably connected to the inner wall of the main body 1 of the drafting machine, the number of the supporting shaft 10 is matched with that of the gear shaft 8, the supporting shaft 10 is matched with the main body 1 of the drafting machine to provide stress points for the gear shaft 8, and accordingly the transmission shaft 2 and the crawler belt 9 are provided with supporting points.

Further, the supporting shafts 10 at two ends of the track 9 are movably connected to the output ends of the motor 11, one side, away from the supporting shafts 10, of the motor 11 is fixedly connected to the inner wall of the main body 1 of the drafting machine, the track 9 is symmetrically distributed on the upper side and the lower side of the roller 7, referring to fig. 4, the supporting shafts 10 at two ends of the track 9 are connected with the motor 11, the motor 11 is used for driving the supporting shafts 10 to rotate, so as to control the gear shaft 8 to rotate, the two sides of the transmission shaft 2 are provided with the track 9, and the track 9 is symmetrically distributed on the upper side and the lower side of the roller 7, so that the PE pipe is driven by the upper transmission shaft and the lower transmission shaft 2.

Further, gyro wheel 7 is located the draft machine main part 1 inside, gyro wheel 7 is equipped with a plurality of and symmetric distribution in the both sides of transmission shaft 2, the one end fixed connection of bracing piece 6 is at the inner wall of draft machine main part 1, the other end fixed connection of bracing piece 6 is at the one end of linking axle 13, the other end gomphosis swing joint of linking axle 13 is at the inner wall of gyro wheel 7, linking axle 13 symmetric distribution is at the upper and lower both ends of gyro wheel 7, bracing piece 6 cooperation draft machine main part 1 provides the atress point position for linking axle 13, linking axle 13 cooperation bracing piece 6 provides the atress point position for gyro wheel 7, symmetric distribution's gyro wheel 7 is used for spacing the PE pipe, prevent that it from appearing great distance's skew when being drafted.

Working principle: when the device is used, a power supply is connected, a motor 11 on the same side rotates in the same direction, a supporting shaft 10 is driven to rotate, the supporting shaft 10 drives a gear shaft 8 to rotate, the gear shaft 8 drives a track 9 to drive around the gear shaft 8, the driven track 9 drives a gear shaft 8 meshed with the driven track to rotate in the same direction, so that PE pipes are driven to move, a movable PE pipe driving roller 7 rotates around a supporting rod 6, the rollers 7 on two sides of the PE pipe limit the PE pipe, the PE pipe is enabled to do linear motion in a main body 1 of the drafting machine, the lifting height of an air cylinder 4 is adjusted according to the actual specification of the PE pipe, the air cylinder 4 pushes a supporting plate 5 to lift, a V-shaped limiting plate 3 is enabled to be attached to the surface of the PE pipe, and the PE pipe extending from the main body 1 of the drafting machine is limited and supported.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims

1. The utility model provides a PE pipe production is with drafting arrangement with protection machanism which characterized in that: including draft machine main part (1), transmission shaft (2) and limiting plate (3), the both sides of draft machine main part (1) are equipped with base (12), the top of base (12) is equipped with cylinder (4), the top of cylinder (4) is equipped with backup pad (5), the top of backup pad (5) is equipped with limiting plate (3), the both ends of transmission shaft (2) are equipped with gear shaft (8), the outer wall of gear shaft (8) is equipped with track (9), gear shaft (8) are kept away from the one end of transmission shaft (2) is equipped with back shaft (10), back shaft (10) are kept away from the one end of gear shaft (8) is equipped with motor (11), the top of motor (11) is equipped with bracing piece (6), the one end of bracing piece (6) is equipped with links up axle (13), the one end that links up axle (13) is kept away from bracing piece (6) is equipped with gyro wheel (7).

2. The draft device for producing a PE pipe having a protection mechanism according to claim 1, wherein: the bottom of cylinder (4) is fixedly connected at the top of base (12), the top of cylinder (4) is fixedly connected in the bottom of backup pad (5), cylinder (4) symmetric distribution is in the both sides of backup pad (5), just cylinder (4) with base (12) quantity looks adaptation.

3. The draft device for producing a PE pipe having a protection mechanism according to claim 1, wherein: one end of the limiting plate (3) is fixedly connected to the top of the supporting plate (5), the limiting plate (3) is in a symmetrical distribution mode, and one side of the limiting plate (3) is attached to the main body (1) of the drafting machine.

4. The draft device for producing a PE pipe having a protection mechanism according to claim 1, wherein: the gear shafts (8) are provided with a plurality of gears, the outer walls of the gear shafts (8) are connected with the crawler belt (9) in a meshed mode, the gear shafts (8) are fixedly connected to two ends of the transmission shaft (2), and the gear shafts (8) are in an equidistant distribution mode.

5. The draft device for producing a PE pipe having a protection mechanism according to claim 1, wherein: one end of the supporting shaft (10) is fixedly connected with one end, far away from the transmission shaft (2), of the gear shaft (8), the other end of the supporting shaft (10) is embedded and movably connected with the inner wall of the drafting machine main body (1), and the number of the supporting shaft (10) is matched with that of the gear shaft (8).

6. The draft device for producing a PE pipe having a protection mechanism according to claim 1, wherein: the supporting shafts (10) located at two ends of the crawler belt (9) are movably connected to the output ends of the motors (11), one side, away from the supporting shafts (10), of each motor (11) is fixedly connected to the inner wall of the main body (1) of the drafting machine, and the crawler belt (9) is symmetrically distributed on the upper side and the lower side of the idler wheels (7).

7. The draft device for producing a PE pipe having a protection mechanism according to claim 1, wherein: the roller (7) is located inside the draft machine body (1), the roller (7) is provided with a plurality of symmetrical transmission shafts (2), one end of the supporting rod (6) is fixedly connected with the inner wall of the draft machine body (1), the other end of the supporting rod (6) is fixedly connected with one end of the connecting shaft (13), the other end of the connecting shaft (13) is embedded and movably connected with the inner wall of the roller (7), and the connecting shaft (13) is symmetrically distributed at the upper end and the lower end of the roller (7).