CN207737624U - Bag-breaking machine - Google Patents

Abstract

The new model discloses a bag breaking machine, comprising a frame (4), the frame (4) is divided into upper, middle and lower parts, the upper part (5) of the frame is provided with a bag filter (6 ), the middle part of the frame (15) and the lower part of the frame (11) are integrally sealed together, the middle part of the frame (15) is provided with a drum-type round screen (14), and the round screen (14) is a structure with openings at both ends. It is the feed inlet, and one end is the packaging bag outlet. A conveying mechanism (12) is arranged in the frame bottom (11), and a downwardly inclined guide plate (3) is also provided in the frame (4). 3) A bag breaker knife (16) is arranged on the top, one end of the guide plate (3) extends to the feeding port of the circular sieve (14), and the other end of the guide plate (3) extends to the feeding place. Employing less people, good working conditions and high production efficiency.

Description

Bag breaking machine

technical field

The present invention relates to chemical equipment, in particular to a bag breaking machine.

Background technique

In chemical production, various raw materials are often required, and these raw materials are usually packed in bags (mainly woven bags). The general process of loading bagged raw materials in current production is: manual bag cutting, feeding, Pick up the empty bag again, and then load it with a forklift. This process has the following disadvantages: many people are employed, labor intensity is high, working conditions are poor, and production efficiency is low; there are a large number of packaging bag woven fibers mixed in the material, which cannot be picked out, pollutes the raw materials, and entangles subsequent equipment, causing equipment damage and affecting production; the mixed fibers cause quality problems of high impurity content in the product; manual emptying is not clean, and there is a lot of leftover material in the bag, which wastes raw materials and pollutes the environment; the cost of forklift loading is high, and it is easy to Bring in ground impurities and affect product quality.

Utility model content

Aiming at the defects of the prior art, the present invention provides a bag breaking machine.

A bag breaking machine, comprising a frame 4, the frame 4 is divided into upper, middle and lower parts, the upper part 5 of the frame is provided with a bag filter 6, the middle part 15 of the frame is integrated with the lower part 11 of the frame Sealed together, a drum-type circular screen 14 is arranged in the middle part 15 of the frame. The circular screen 14 is a structure with two ends open, one end is a feeding port, and the other end is a packaging bag outlet. A conveying mechanism 12 is arranged in the lower part 11 of the frame. A downwardly inclined guide plate 3 is also provided in the frame 4, and a bag breaker knife 16 is arranged on the guide plate 3. One end of the guide plate 3 extends to the feeding port of the circular screen 14, and the other end of the guide plate 3 extends to the top. materials department.

Optionally, the feeding place is composed of a bracket 1 and a conveyor belt 2, and the bracket 1 is used to support the conveyor belt 2; at the outlet of the packaging bag of the round screen 14, a downwardly inclined slide plate 8 for sliding out of the packaging bag is set; A dust collection cover 7 is covered at the outlet of the round sieve 14 packaging bags, and the dust collection cover 7 is connected with the bag filter 6; a pneumatic feeding mechanism is arranged below the frame 4; the pneumatic feeding mechanism includes a feeding pipe 9, One end of the feed pipe 9 is connected with the Roots blower 13, and the discharge port 10 of the conveying mechanism 12 is connected with the feed pipe 9; the conveying mechanism 12 is a conveying auger; the bag breaking machine knife 16 is Disc cutting knife, two disc cutting knives are oppositely arranged on both sides of guide plate 3 respectively.

The beneficial effects of the new model are: the new bag breaking machine integrates bag breaking, material dumping, screening of empty bags, and screw feeding, and the lower part cooperates with pneumatic conveying and feeding to achieve good results. Employing less people, good working conditions and high production efficiency. The woven fiber of the packaging bag is mixed in the material, and the sieve is clean. The pouring is clean and the raw materials are saved. Wind feed material, low cost, energy saving and environmental protection.

Description of drawings

Fig. 1 is a structural schematic diagram of the novel bag breaking machine.

Detailed ways

In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and understandable, the specific implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the above-mentioned and other purposes, features and advantages of the present invention will be clearer. Like reference numerals designate like parts throughout the drawings. The drawings have not been deliberately drawn to scale, emphasis instead being placed upon illustrating the gist of the invention.

As shown in Figure 1, the bag breaking machine of the present invention comprises a frame 4, and the frame 4 is divided into upper, middle and lower parts, the upper part 5 of the frame is provided with a bag filter 6, the middle part of the frame 15 It is integrally sealed together with the lower part 11 of the frame. For example, the middle part 15 of the frame and the lower part 11 of the frame are wrapped by iron sheets. The middle part 15 of the frame is provided with a drum-type round screen 14. The round screen 14 is a structure with openings at both ends. The feeding port has a packaging bag outlet at one end, and a conveying mechanism 12 is arranged in the lower part 11 of the frame, and the conveying mechanism 12 may be a conveying auger. A downwardly inclined guide plate 3 is also provided in the frame 4, and a bag breaking machine knife 16 is arranged on the guide plate 3. In the present model, the bag breaking machine knife 16 can adopt a disc cutter, two disc cutters The knives are respectively arranged on both sides of the guide plate 3, one end of the guide plate 3 extends to the feeding port of the circular sieve 14, and the other end of the guide plate 3 extends to the feeding place. The support 1 is used to support the conveyor belt 2; further, a downwardly inclined slide plate 8 can be set at the outlet of the packaging bag of the round sieve 14, so that the packaging bag can slide out from the slide plate 8; the outlet of the round screen 14 packaging bags is covered with a Dust collection cover 7, dust collection cover 7 links to each other with bag filter 6. Further, a pneumatic feeding mechanism is provided below the frame 4, and the pneumatic feeding mechanism includes a feeding pipe 9, one end of the feeding pipe 9 is connected with a Roots blower 13, and the discharge port of the conveying mechanism 12 10 links to each other with described feeding pipe 9.

The working process is: the bagged raw materials fall on the guide plate 3 through the conveyor 2. Since the guide plate 3 is inclined downward, the bagged raw materials slide down along the guide plate 3 under the action of gravity, and the bag breaking machine knife 16 on the guide plate 3 moves at a high speed Rotating, the bagged raw material is cut by the bag breaking machine knife 16 when the bagged raw material passes through the bag breaking machine knife 16, after that, the bagged raw material slides into the drum type circular screen 14 along the guide plate 3, and the drum type round screen 14 rotates, after the bag is broken The raw materials and the packaging bags are rotated in the drum-type round sieve 14. During the rotation, the raw materials are thrown out from the damaged packaging bags and passed through the round sieve 14 to screen out the raw materials in the packaging bags. Because the packaging bags are much larger than the round sieve 14 sieve hole diameter, the packaging bag is left in the round sieve 14, the raw material falls on the conveying mechanism 12 below the round sieve 14 through the sieve hole, and the raw material is sent into the feeding pipe 9 from the discharge port 10 through the conveying mechanism 12, Under the action of the Roots blower 13, the raw materials falling into the feeding pipe 9 are sent to the silo by air force, thereby completing the bag breaking and feeding process. The packaging bag left in the circular sieve 14, along with the rotation of the circular sieve 14, leaves the circular sieve 14 from the packaging bag outlet at one end of the circular sieve 14, and the packaging bag slides down along the slide plate 8; the circular sieve 14 is integrally sealed with the conveying mechanism 12, Dust pollution is reduced, and the dust at the outlet of the packaging bag enters the bag filter 6 through the dust collecting cover 7.

This new type of bag breaking machine integrates bag breaking, emptying, screening of empty bags, and screw feeding, and the lower part cooperates with pneumatic conveying and feeding to achieve good results. Employing less people, good working conditions and high production efficiency. The woven fiber of the packaging bag is mixed in the material, and the sieve is clean. The pouring is clean and the raw materials are saved. Wind feed material, low cost, energy saving and environmental protection. The staff has been reduced from 30 to 20; the product quality has been significantly improved; the site is clean, energy-saving and environmentally friendly.

In the foregoing description, numerous specific details are set forth in order to provide a full understanding of the present invention. However, the above descriptions are only preferred embodiments of the present invention, and the present invention can be implemented in many other ways different from those described here, so the present invention is not limited by the specific implementations disclosed above. At the same time, any person skilled in the art can use the methods and technical content disclosed above to make many possible changes and modifications to the technical solution of the new model without departing from the scope of the technical solution of the new model, or modify it into an equivalent implementation of equivalent changes. example. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention, which do not deviate from the content of the technical solution of the present invention, still fall within the scope of protection of the technical solution of the present invention.

Claims (8)

1. A bag breaking machine is characterized in that, comprising a frame (4), the frame (4) is divided into upper, middle and lower three parts, and a bag filter is provided on the frame top (5) (6), the middle part of the frame (15) and the lower part of the frame (11) are integrally sealed together, the middle part of the frame (15) is provided with a drum-type round screen (14), and the round screen (14) is a structure with openings at both ends , one end is the feed inlet, the other end is the packaging bag outlet, a conveying mechanism (12) is provided in the lower part (11) of the frame, and a downwardly inclined guide plate (3) is also provided in the frame (4). The guide plate (3) is provided with a bag breaker knife (16), and one end of the guide plate (3) extends to the feeding port of the circular sieve (14), and the other end of the guide plate (3) extends to the feeding place. 2. The bag breaking machine according to claim 1, characterized in that, the feeding place is composed of a bracket (1) and a conveyor belt (2), and the bracket (1) is used to support the conveyor belt (2). 3. The bag breaking machine according to claim 1, characterized in that a downwardly inclined slide plate (8) for sliding out of the packaging bag is provided at the packaging bag outlet of the round screen (14). 4. The bag breaking machine according to claim 1, characterized in that there is a dust collection cover (7) at the outlet of the round screen (14) packaging bag, and the dust collection cover (7) is connected with the bag filter (6) . 5. The bag breaking machine according to claim 1, characterized in that a pneumatic feeding mechanism is provided under the frame (4). 6. The bag breaking machine according to claim 5, characterized in that, the pneumatic feeding mechanism comprises a feeding pipe (9), and one end of the feeding pipe (9) is connected with a Roots blower (13), and the conveying The outlet (10) of the mechanism (12) is connected with the feeding pipe (9). 7. The bag breaking machine according to claim 1, characterized in that, the conveying mechanism (12) is a conveying auger. 8. The bag breaker according to claim 1, characterized in that, the bag breaker knife (16) is a disc cutter, and two disc cutters are respectively arranged oppositely on both sides of the guide plate (3).