CN223657411U

CN223657411U - An automatic PVC pipe feeding machine

Info

Publication number: CN223657411U
Application number: CN202520024843.9U
Authority: CN
Inventors: 金鹏; 王守国; 吴建鹏; 芦成
Original assignee: Jinchang Yuneng New Water Conservation Technology Co ltd
Current assignee: Jinchang Yuneng New Water Conservation Technology Co ltd
Priority date: 2025-01-07
Filing date: 2025-01-07
Publication date: 2025-12-12
Anticipated expiration: 2035-01-07

Abstract

This utility model relates to the field of PVC pipe production technology and discloses an automatic PVC pipe feeding machine, including: a feeding hopper with a conveying mechanism inside; a crushing tank with a crushing mechanism at its upper end, a vibrating screen plate inclined below the crushing mechanism inside the crushing pipe, a vibrator below the vibrating screen plate, and a discharge chute on the side of the crushing tank near the lower end of the vibrating screen plate, the discharge chute being located above and close to the lower end of the vibrating screen plate; and a conveying cylinder, with both ends connected to the feeding hopper and the crushing tank respectively, and an auger built into the conveying cylinder, driven by a motor fixed at one end of the conveying cylinder. The advantages of this utility model are: preventing dust particles from polluting the environment and allowing for further crushing of raw material particles.

Description

PVC pipe automatic feeding machine

Technical Field

The utility model relates to the technical field of PVC pipe production, in particular to an automatic PVC pipe feeding machine.

Background

The PVC pipe is made of polyvinyl chloride resin as main raw material, proper amount of assistant and extrusion moulding. Its advantages are high effect. In terms of chemical properties, PVC pipes have good corrosion resistance and can resist corrosion of various chemical substances, so that the PVC pipes are widely applied to the fields of chemical industry and the like. From the physical properties, it is light, convenient to carry and install, and can effectively reduce construction cost. Meanwhile, the insulating material also has good insulating property and can be used for protecting the sleeve of the electric wire and the cable. In the water supply and drainage system, the inner wall of the PVC pipe is smooth, the water flow resistance is small, and the water delivery efficiency can be effectively improved. However, PVC pipe is relatively poor in temperature resistance and may be deformed in a high temperature environment.

The PVC pipe is mainly prepared from granular raw materials, and is matched with a plurality of auxiliary agents such as a stabilizer, a lubricant, a filler, a colorant and the like to prepare the pipe in a synergic manner in the actual production process. However, the current raw material feeding link has a plurality of defects to be solved. The interior of the granular raw material is often wrapped with a large amount of fine dust, and when a traditional conveyor belt conveying mechanism is operated, the granules are frequently turned over and collide, so that the dust flies over the sky, the workshop environment is seriously polluted, and the health of workers is endangered. Meanwhile, the raw material particles have larger volume, are heated unevenly in the subsequent heating plasticizing stage, easily cause uneven melting degree of different parts of the PVC pipe, and have different product strengths so as to influence the quality of the pipe.

Disclosure of utility model

The utility model provides an automatic PVC pipe feeding machine which can prevent dust particles from polluting the environment and further crush raw material particles.

In order to solve the technical problems, the technical scheme provided by the utility model is that the automatic PVC pipe feeding machine comprises:

a conveying mechanism is arranged in the feeding bin;

The crushing device comprises a crushing tank, wherein a crushing mechanism is arranged at the upper end of the inside of the crushing tank, a vibrating screen plate is obliquely arranged below the crushing mechanism in the crushing pipe, a vibrator is arranged below the vibrating screen plate, a discharging groove is arranged on one side, close to the lower end of the vibrating screen plate, of the crushing tank, and the discharging groove is arranged above the lower end of the vibrating screen plate and close to the vibrating screen plate;

The conveying cylinder is characterized in that two ends of the conveying cylinder are respectively communicated with the feeding bin and the crushing tank, an auger is arranged in the conveying cylinder, and the auger is driven by a motor I fixedly arranged at one end of the conveying cylinder.

Furthermore, the upper bin can be detachably provided with an access panel, and the front side of the upper bin is provided with an observation window.

Further, the conveying mechanism comprises a conveying roller driven by a motor II and a conveying belt driven by the conveying roller.

Further, the upper end of the crushing tank is provided with a feed hopper.

Further, the crushing mechanism comprises two crushing rollers which are symmetrically arranged and matched with each other, the crushing rollers are driven by three motors fixedly arranged on the side wall of the crushing tank to reversely and synchronously rotate, and auxiliary broken blocks matched with the crushing rollers are arranged on the inner wall of the crushing tank.

Further, sliding strips are arranged at two ends of the vibrating screen plate, and sliding grooves matched with the sliding strips are formed in the inner side wall of the crushing tank.

Further, the two ends of the conveying cylinder are respectively arranged at the upper end of the upper feed bin and the lower end of the crushing tank.

Compared with the prior art, the utility model has the advantages that the detachable access board is arranged above the upper bin, so that the upper bin can keep a relatively closed state during normal operation, and the possibility of dust overflow is reduced. And the front side is provided with the observation window, so that the internal condition can be checked without opening the equipment, and dust escape caused by frequent opening is avoided. The crushing tank is also of a relatively closed structure, and dust is limited in the tank in crushing and subsequent screening processes, so that the dust cannot fly to the external environment at will, and pollution to the environment is avoided.

The crushing mechanism comprising the crushing roller and auxiliary crushing fragments is arranged in the crushing tank, so that PVC raw materials can be crushed sufficiently and efficiently, larger particles can be further crushed into a finer and uniform state, and the small particles can be used as the raw materials for feeding by matching with the vibrating screen plate, so that the subsequent plasticizing uniformity is ensured, and the quality of the PVC pipe is effectively improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a side view of the present utility model;

fig. 4 is a schematic view of the internal structure of the present utility model.

The crushing machine is characterized by comprising a feeding bin 1, a conveying mechanism 2, a crushing tank 3, a vibrating screen plate 4, a vibrator 5, a discharge chute 6, a conveying cylinder 7, a packing auger 8, a motor 9, a motor 10, an overhaul plate 11, an observation window 12, a feeding hopper 13, a crushing roller 14, a motor three and a motor 15, and crushing is assisted.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

The automatic PVC pipe feeding machine comprises a feeding bin 1, wherein an access board 10 is detachably arranged above the feeding bin 1, so that internal equipment can be conveniently maintained and checked, possible faults can be timely processed, and normal operation of the equipment is guaranteed. The front side of the feeding bin 1 is provided with the observation window 11, so that an operator can conveniently observe the situation in the feeding bin 1 at any time without opening equipment, and the operation convenience and the timeliness of equipment operation monitoring are improved.

With reference to fig. 1 and 4, a conveying mechanism 2 is arranged inside the upper bin 1. The conveying mechanism 2 comprises a conveying roller driven by a motor II and a conveying belt driven by the conveying roller, and can stably and efficiently realize the conveying of materials in the feeding bin 1, thereby being beneficial to continuous feeding operation.

With reference to fig. 1, the crushing tank 3, the upper end of the crushing tank 3 is provided with a feed hopper 12, so that PVC particle raw materials to be crushed and the like can be conveniently and accurately led into the crushing tank 3, and the waste caused by sprinkling is avoided.

The inside upper end of broken jar 3 is equipped with crushing mechanism combining figure 3, figure 4, crushing mechanism includes two symmetry settings and mutually supporting crushing roller 13, the three 14 drive reverse synchronous rotations of motor on the broken jar 3 lateral wall of fixed locating of crushing roller 13, be equipped with the supplementary broken piece 15 of cooperation crushing roller 13 on the broken jar 3 inner wall, two symmetry and the supplementary broken piece 15 of reverse synchronous pivoted of cooperation of crushing roller 13 can carry out abundant, efficient breakage to the PVC raw materials to ensure follow-up plasticizing homogeneity, guarantee the quality of PVC pipe.

Referring to fig. 4, the vibrating screen plate 4 is obliquely arranged below the crushing mechanism inside the crushing tank 3, the vibrator 5 is arranged below the vibrating screen plate 4, the discharging chute 6 is arranged on one side of the crushing tank 3 close to the lower end of the vibrating screen plate 4, and the discharging chute 6 is arranged above the lower end of the vibrating screen plate 4 and close to the vibrating screen plate 4. The vibrating screen plate 4 both ends all are equipped with the draw runner, be equipped with the spout of cooperation draw runner on the broken jar 3 inside wall, draw runner cooperation spout enables vibrating screen plate 4 and keeps stable sliding state at the vibration in-process, ensures that it carries out high-efficient, stable screening to the PVC raw materials.

With reference to fig. 4, the two ends of the conveying cylinder 7 are respectively communicated with the feeding bin 1 and the crushing tank 3, an auger 8 is arranged in the conveying cylinder 7, and the auger 8 is driven by a motor I9 fixedly arranged at one end of the conveying cylinder 7. The two ends of the conveying cylinder 7 are respectively arranged at the upper end of the feeding bin 1 and the lower end of the crushing tank 3, so that a reasonable material conveying path is formed, materials can be ensured to be smoothly conveyed from the feeding bin 1 to the crushing tank 3 for subsequent treatment, and the work continuity of the feeding machine is ensured.

Firstly, connecting a feeding machine with an external power supply, pouring PVC particle raw materials to be processed into a feed hopper 12 at the upper end of a crushing tank 3, and accurately entering the crushing tank 3 along the feed hopper 12.

Then, the motor III 14 fixedly arranged on the side wall of the crushing tank 3 is started to drive the two symmetrically arranged and mutually matched crushing rollers 13 to reversely and synchronously rotate, and simultaneously, the PVC raw material entering the crushing tank 3 is sufficiently and efficiently crushed by the aid of the auxiliary crushing blocks 15 on the inner wall of the crushing tank 3, so that the PVC raw material reaches a proper particle size.

After the crushing is completed, the vibrating screen plate 4 obliquely arranged below the crushing mechanism starts vibrating under the action of the vibrator 5, and the crushed raw materials are screened. The raw material particles meeting the requirements fall to the lower end of the crushing tank 3 through the vibrating screen plate 4, and the raw materials with larger particles are discharged through the discharge chute 6 and can be thrown into the feed hopper 12 again for crushing after being collected intensively at the discharge chute 6.

Then, a first motor 9 fixedly arranged at one end of the conveying cylinder 7 is started to drive a packing auger 8 arranged in the conveying cylinder 7 to rotate, and raw materials falling into the lower end of the crushing tank 3 are conveyed to the upper end of the upper storage bin 1 along the conveying cylinder 7 from the lower end of the crushing tank 3, so that the raw materials enter the upper storage bin 1.

Finally, in the feeding bin 1, the motor II drives the conveying roller, and the conveying roller drives the conveying belt to operate, so that stable conveying of raw materials in the feeding bin 1 is realized, and feeding of subsequent procedures is realized.

In the description of the present utility model, it should be noted that the term "connected" should be interpreted in a broad sense, for example, as a fixed connection, a detachable connection, or an integral connection, unless explicitly stated and defined otherwise, and that the specific meaning of the term in the present utility model may be understood in a specific sense to those skilled in the art.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. PVC pipe automatic feeding machine, its characterized in that includes:

A conveying mechanism (2) is arranged in the feeding bin (1);

The crushing device comprises a crushing tank (3), wherein a crushing mechanism is arranged at the upper end of the inside of the crushing tank (3), a vibrating screen plate (4) is obliquely arranged below the crushing mechanism, a vibrator (5) is arranged below the vibrating screen plate (4), a discharging groove (6) is arranged on one side, close to the lower end of the vibrating screen plate (4), of the crushing tank (3), and the discharging groove (6) is arranged above the lower end of the vibrating screen plate (4) and close to the vibrating screen plate (4);

The conveying cylinder (7) is respectively communicated with the feeding bin (1) and the crushing tank (3), an auger (8) is arranged in the conveying cylinder (7), and the auger (8) is driven by a motor I (9) fixedly arranged at one end of the conveying cylinder (7).

2. The automatic PVC pipe feeding machine according to claim 1, wherein an access board (10) is detachably arranged above the feeding bin (1), and an observation window (11) is arranged on the front side of the feeding bin (1).

3. An automatic feeder for PVC pipe according to claim 1, wherein the conveying mechanism (2) comprises a conveying roller driven by a motor II and a conveying belt driven by the conveying roller.

4. An automatic feeder for PVC pipes according to claim 1, wherein the upper end of the crushing tank (3) is provided with a feed hopper (12).

5. The automatic PVC pipe feeding machine according to claim 1, wherein the crushing mechanism comprises two crushing rollers (13) which are symmetrically arranged and matched with each other, the crushing rollers (13) are driven by a motor III (14) fixedly arranged on the side wall of the crushing tank (3) to reversely and synchronously rotate, and auxiliary crushing blocks (15) matched with the crushing rollers (13) are arranged on the inner wall of the crushing tank (3).

6. The automatic PVC pipe feeding machine according to claim 1, wherein sliding strips are arranged at two ends of the vibrating screen plate (4), and sliding grooves matched with the sliding strips are arranged on the inner side wall of the crushing tank (3).

7. The automatic PVC pipe feeding machine according to claim 1, wherein two ends of the conveying cylinder (7) are respectively arranged at the upper end of the upper feed bin (1) and the lower end of the crushing tank (3).