CN214865070U - Automatic device that adds mill powder during tubular product production - Google Patents

Abstract

The utility model discloses an automatic device that adds powder grinding material during tubular product production, fixed mounting's collecting hopper in bottom frame and bottom frame, the slope is worn to establish on the upper end lateral wall of collecting hopper and is fixed with the feed cylinder, and the lower extreme of feed cylinder extends to the bottom of collecting hopper, and the inside cooperation of feed cylinder is provided with defeated material screw rod, and the collecting hopper lower extreme lateral wall fixed mounting who corresponds with defeated material screw rod bottom has transmission, and transmission's input is connected with the output shaft end of motor, transmission's output and the bottom fixed connection of defeated material screw rod, still install the converter switch board on the lateral wall of bottom frame. The utility model has reasonable structural design and high feeding automation degree, and can automatically adjust the addition of the grinding powder according to the real-time meter weight condition of the pipe; screening the crocus material that gets into simultaneously, can effectively guarantee tubular product production quality, avoid leading to quality accident in batches because of crocus material quality problem.

Description

Automatic device that adds mill powder during tubular product production

Technical Field

The utility model relates to a tubular product production technical field specifically is an automatic device that adds powder grinding material during tubular product production.

Background

PVC (polyvinyl chloride) is reprocessable's thermoplastic, the waste product that PVC tubular product produced can add reuse in an appropriate amount after broken crocus, increased material utilization, reduce resource consumption, avoid the pollution to the environment simultaneously, the crocus material is direct addition usually to kneading system in actual production, go into production system after kneading, nevertheless the crocus material is because the source is different, the processing difference is big, lead to the particle diameter size of crocus material not of uniform size, in the batch production, lead to batch quality accident because of crocus material quality problem easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic device that adds powder grinding material during tubular product production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automatic device that adds powder material that grinds during tubular product production, fixed mounting's collecting hopper in bottom frame and the bottom frame, the upper end lateral wall of collecting hopper is upwards inclined to wear to establish and is fixed with the feed cylinder, and the lower extreme of feed cylinder extends to the bottom of collecting hopper, and the feed cylinder fit inside is provided with defeated material screw rod, and the collecting hopper lower extreme lateral wall fixed mounting who corresponds with defeated material screw rod bottom has transmission, and transmission's input is connected with the output shaft end of motor, and transmission's output and the bottom fixed connection of defeated material screw rod still install the converter switch board on the lateral wall of bottom frame, install in the converter switch board and be used for the converter of being connected with the motor electricity.

Preferably, the transmission device comprises a roller mechanism and a belt mechanism, the roller mechanism comprises a roller mounting seat fixed on the side wall of the lower end of the material collecting hopper, a roller is installed in the roller mounting seat in a rotating fit mode, and the inner side end of the roller penetrates through the side wall of the lower end of the material collecting hopper and is fixedly connected with the bottom end of the material conveying screw rod; the belt mechanism comprises a roller belt wheel fixed at the outer side end of the roller, a motor belt wheel fixed at the output shaft end of the motor and a belt, and the belt is sleeved on the roller belt wheel and the motor belt wheel.

Preferably, still including grinding powder sieving mechanism, grinding powder sieving mechanism includes screening frame and the vibration hopper of fixed mounting in the frame of bottom, the inside fixed mounting of vibration hopper has the slope screening net, and the bin outlet has been seted up to the bottom that the lateral wall of vibration hopper corresponds the slope screening net.

Preferably, the upper end of vibration hopper extends all around there is the hopper bedplate, fixedly connected with direction telescopic link between hopper bedplate and the screening frame, and the cover is equipped with the spring on the direction telescopic link, and the one end and the hopper bedplate of spring are contradicted, and the other end and the screening frame of spring are contradicted, still distribute on the hopper bedplate and install polarization motor.

Preferably, discharge gate department fixed mounting has discharge passage, still slidable mounting has the material mouth shutoff board that is used for the shutoff discharge gate on the lateral wall of vibration hopper.

Preferably, the upper part of the collecting hopper is enclosed by a four-side rectangular shell, the lower part of the collecting hopper is enclosed by a four-side trapezoidal shell, and the lower end of the vibrating hopper extends to form a vibrating collecting port for aligning the collecting hopper.

Compared with the prior art, the beneficial effects of the utility model are that: the ground powder screening device is used for screening ground powder, so that the ground powder with larger particle size is removed, the production quality of the pipe can be effectively ensured, and batch quality accidents caused by the quality problem of the ground powder are avoided; the rotating speed of the motor is controlled through the frequency converter, so that the feeding speed is correspondingly adjusted, the automation degree is high, and the adding amount of the grinding powder can be automatically adjusted according to the real-time rice weight condition of the pipe.

Drawings

FIG. 1 is a schematic perspective view of an apparatus for automatically adding grinding powder during the production of pipes;

FIG. 2 is a schematic top view of an apparatus for automatically adding grinding powder during the production of pipes;

FIG. 3 is a schematic side view of a device for automatically adding grinding powder during the production of pipes, which is provided with a grinding powder screening device;

FIG. 4 is a schematic structural diagram of a grinding powder screening device in an apparatus for automatically adding grinding powder during pipe production.

In the figure: 100-bottom frame, 1-motor, 2-belt, 3-roller, 31-roller mounting seat, 4-frequency converter control cabinet, 5-aggregate bin, 6-feeding barrel, 7-conveying screw, 8-milled material screening device, 81-vibration bin, 82-vibration material collecting port, 83-inclined screening net, 84-discharging channel, 85-screening frame, 86-polarization motor, 87-material port blocking plate, 88-guiding telescopic rod and 89-spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an automatic device that adds powder grinding material during tubular product production, fixed mounting's collecting hopper 5 on bottom frame 100 and bottom frame 100, the upper end lateral wall of collecting hopper 5 is upwards inclined to wear to establish and is fixed with feed cylinder 6, and the lower extreme of feed cylinder 6 extends to the bottom of collecting hopper 5, and 6 inside cooperations of feed cylinder are provided with defeated material screw rod 7, and 5 lower extreme lateral wall fixed mounting of collecting hopper that correspond with defeated material screw rod 7 bottom have transmission, and transmission's input and motor 1's output axle head are connected, and transmission's output and defeated material screw rod 7's bottom fixed connection, still install converter switch board 4 on the lateral wall of bottom frame 100, install in the converter switch board 4 and be used for the converter of being connected with motor 1 electricity.

During the pay-off, motor 1 drive defeated material screw rod 7 rotates, and defeated material screw rod 7 pushes the crocus material in the collecting hopper 5 to the board feeding mouth in.

The signal source and the reinforced controller electricity of converter are connected, and when the real-time rice of tubular product of production and processing was heavily had the adjustment, reinforced controller control adjustment converter frequency, the rotational speed of converter control motor 1 to carry out corresponding adjustment to the material feeding speed, degree of automation is high, can carry out automatic adjustment according to the real-time rice of tubular product heavily the condition, to the addition of grinding powder.

The transmission device comprises a roller mechanism and a belt mechanism, the roller mechanism comprises a roller mounting seat 31 fixed on the side wall of the lower end of the material collecting hopper 5, a roller 3 is installed in the roller mounting seat 31 in a rotating fit mode, and the inner side end of the roller 3 penetrates through the side wall of the lower end of the material collecting hopper 5 and is fixedly connected with the bottom end of the material conveying screw 7; the belt mechanism comprises a roller belt wheel fixed at the outer side end of the roller 3, a motor belt wheel fixed at the output shaft end of the motor 1 and a belt 2, and the belt 2 is sleeved on the roller belt wheel and the motor belt wheel.

The transmission device has reasonable structural design and convenient assembly and installation.

This embodiment still includes grinding powder sieving mechanism 8, and grinding powder sieving mechanism 8 includes screening frame 85 and the vibration hopper 81 of fixed mounting on bottom frame 100, the inside fixed mounting of vibration hopper 81 has slope screening net 83, and the bin outlet has been seted up to the bottom that the lateral wall of vibration hopper 81 corresponds slope screening net 83.

The upper end of vibration hopper 81 extends all around has the hopper bedplate, fixedly connected with direction telescopic link 88 between hopper bedplate and the screening frame 85, and the cover is equipped with spring 89 on the direction telescopic link 88, and spring 89's one end is contradicted with the hopper bedplate, and spring 89's the other end is contradicted with screening frame 85, still distribute on the hopper bedplate and install polarization motor 86.

During operation, polarization motor 86 drive vibration hopper 81 vibrates, and cooperation slope screening net 83 can carry out the quick screening to the crocus material, and the crocus material landing of great particle size to the bottom of slope screening net 83 to being close to the bin outlet, the crocus material of less particle size can effectively guarantee tubular product production quality in getting into collecting hopper 5 through the sieve mesh of slope screening net 83, avoids leading to batch quality accident because of crocus material quality problem.

A discharge channel 84 is fixedly installed at the discharge opening, and a material opening blocking plate 87 for blocking the discharge opening is further installed on the side wall of the vibration hopper 81 in a sliding manner. When the discharge gate department is gathered when having the crocus material of more great particle size, can manually upwards promote material mouth shutoff board 87 for the discharge gate is opened, and the crocus material of great particle size is discharged through discharge passage 84, arranges convenient operation, and the crocus material of great particle size can lead back to and carry out the crocus again in the milling machine.

5 upper portion of collecting hopper is enclosed by four sides rectangle casing, and 5 lower parts of collecting hopper are enclosed by four sides trapezoid shell, and such structure arranges that the convenient crocus material with the collecting hopper 5 bottom is derived, vibration hopper 81 lower extreme extends has the vibration collecting opening 82 that is used for aiming at collecting hopper 5, ensures that the crocus material homoenergetic after the screening falls into in the collecting hopper 5.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides an automatic device that adds mill powder during tubular product production, includes fixed mounting's collecting hopper (5) on bottom frame (100) and bottom frame (100), its characterized in that: the utility model discloses a motor, including collecting hopper (5), feeding hopper (5), transmission device, converter control cabinet (4) are installed on the lateral wall of bottom frame (100), install in converter control cabinet (4) and be used for the converter of being connected with motor (1) electricity.

2. The device for automatically adding grinding powder during the production of the pipe according to claim 1, wherein: the transmission device comprises a roller mechanism and a belt mechanism, the roller mechanism comprises a roller mounting seat (31) fixed on the side wall of the lower end of the aggregate bin (5), a roller (3) is installed in the roller mounting seat (31) in a rotating fit mode, and the inner side end of the roller (3) penetrates through the side wall of the lower end of the aggregate bin (5) and is fixedly connected with the bottom end of the material conveying screw (7); the belt mechanism comprises a roller belt wheel fixed at the outer side end of the roller (3), a motor belt wheel fixed at the output shaft end of the motor (1) and a belt (2), and the belt (2) is sleeved on the roller belt wheel and the motor belt wheel.

3. The device for automatically adding grinding powder during the production of the pipe according to claim 1, wherein: still including grinding powder sieving mechanism (8), grinding powder sieving mechanism (8) include screening frame (85) and vibration hopper (81) of fixed mounting on bottom frame (100), the inside fixed mounting of vibration hopper (81) has slope screening net (83), and the bin outlet has been seted up to the bottom that the lateral wall of vibration hopper (81) corresponds slope screening net (83).

4. The device for automatically adding grinding powder during the production of the pipe according to claim 3, wherein: the upper end of vibration hopper (81) extends all around has the hopper bedplate, fixedly connected with direction telescopic link (88) between hopper bedplate and the screening frame (85), and the cover is equipped with spring (89) on direction telescopic link (88), and the one end and the hopper bedplate of spring (89) are contradicted, and the other end and the screening frame (85) of spring (89) are contradicted, still distributed on the hopper bedplate and installed polarization motor (86).

5. The device for automatically adding grinding powder during the production of the pipe according to claim 3, wherein: discharge outlet department fixed mounting has discharge passage (84), still slidable mounting has a material mouth shutoff board (87) that is used for the shutoff bin outlet on the lateral wall of vibration hopper (81).

6. The device for automatically adding grinding powder during the production of the pipe according to claim 3, wherein: collecting hopper (5) upper portion is enclosed by four sides rectangle casing, and collecting hopper (5) lower part is enclosed by four sides trapezoidal casing, vibration hopper (81) lower extreme extends has vibration collecting port (82) that are used for aiming at collecting hopper (5).

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