CN107719817A - A kind of inner wrapping automatic bag-breaking streamline - Google Patents

Abstract

The present invention provides a kind of inner wrapping automatic bag-breaking streamline, it includes conveying mechanism (1), bag-breaking device (2) and feeding device (3), it is characterized in that, conveying mechanism (1), bag-breaking device (2) and feeding device (3) are installed successively, wherein, conveying mechanism (1) includes the first conveyer (11), support (12) and roller (13), bag-breaking device (2) includes delivery platform (21), limit for height pinch roller (22), cutter (23) and material-receiving device (24), feeding unit (3) includes second conveyor (31) and conveyer (32).

Description

An automatic bag breaking line for small packages

technical field

The present invention generally relates to a bag breaking line, in particular to an automatic bag breaking line for small packages.

Background technique

Bag breaking refers to using a knife or the like to puncture the packaging bag to pour out the contents of the packaging bag. In the existing market, bags are generally broken manually, and the production efficiency is low, and bags cannot be broken on a large scale.

Contents of the invention

The invention provides an automatic bag breaking line for small packages, which is used to solve the technical problem of low efficiency due to manual bag breaking.

In order to solve the above problems, the present invention adopts the following technical solutions:

An automatic bag breaking assembly line for small packages, including a conveying mechanism, a bag breaking device and a material conveying device, the conveying mechanism, bag breaking device and material conveying device are installed in sequence, wherein the conveying mechanism includes a first conveyor, a bracket and rollers, and the bag breaking device The device includes a conveying platform, a pressure limiting wheel, a cutter and a material receiving device, and the material conveying mechanism includes a second conveyor and a feeder.

As an improvement of the above solution, wherein the first conveyor is an industrial belt conveyor, which includes an inclined conveying platform, a conveying belt and a power device.

As an improvement of the above solution, the power device is an electric motor.

As an improvement of the above solution, the bag breaking device further includes a centering device and a pressure mechanism.

As an improvement of the above solution, the centering device is a centering guardrail.

As an improvement of the above solution, the pressure mechanism is a floating pressure mechanism.

As an improvement of the above solution, wherein the cutter includes double cutter discs to facilitate bag breaking.

As an improvement of the above solution, wherein the material receiving device includes a material receiving tray with a vibration function to receive the material flowing out after the bag is broken by the cutter.

As an improvement of the above solution, the second conveyor includes a plurality of ratchet devices, and the rotation of the plurality of ratchet devices provides power for the second conveyor.

As an improvement of the above solution, wherein the conveyor includes a screw conveyor.

The beneficial effects of the present invention are: the automatic bag breaking line for small packages of the present invention overcomes the problem of low efficiency of manual operation, can realize automatic bag breaking, and transport materials to a set position.

Description of drawings

The following and other advantages and features will be more fully understood from the following detailed description of embodiments with reference to the accompanying drawings, which must be considered in an illustrative and non-limiting manner, in which:

Fig. 1 is a schematic diagram of a small package automatic bag breaking assembly line according to the present invention;

Fig. 2 is a structural representation of the non-slip belt according to the present invention;

Fig. 3 is a schematic diagram of a roller mechanism according to the present invention:

Fig. 4 is a schematic diagram of roller arrangement according to the present invention;

Fig. 5 is a schematic diagram of a conveyor belt according to the present invention.

detailed description

The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, scheme and effect of the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

It should be noted that, unless otherwise specified, when a feature is called "fixed" or "connected" to another feature, it can be directly fixed and connected to another feature, or indirectly fixed and connected to another feature. on a feature. In addition, descriptions such as up, down, left, and right used in the present invention are only relative to the mutual positional relationship of the components of the present invention in the drawings. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

Also, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terms used in the specification herein are for describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.

It should be understood that although the terms first, second, third etc. may be used in the present disclosure to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish elements of the same type from one another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure. Depending on the context, the word "if" as used herein may be interpreted as "at" or "when".

As shown in Figures 1-5, the present invention provides an automatic bag breaking line for small packages, which includes a conveying mechanism 1, a bag breaking device 2 and a material conveying device 3, and the conveying mechanism 1, bag breaking device 2 and material conveying device 3 are installed in sequence, Among them, the conveying mechanism 1 includes a first conveyor 11, a bracket 12 and a roller 13, the bag breaking device 2 includes a conveying platform 21, a pressure limiting wheel 22, a cutter 23 and a material receiving device 24, and the conveying mechanism 3 includes a second conveyor 31 and feeder 32.

As an improvement of the above scheme, the first conveyor 11 is an industrial belt conveyor, which includes an inclined conveying platform 111 , a conveying belt 112 and a power device 113 . Conveyor belt 112 includes a non-slip belt, as shown.

As an improvement of the above solution, the power device 113 is an electric motor. In another embodiment of the present invention, the power device 113 may be hydraulic, electro-hydraulic, or gas-electric.

As an improvement of the above solution, the bag breaking device 2 further includes a centering device 25 and a pressure mechanism 26 .

As an improvement of the above solution, the centering device is a centering guardrail. The centering guardrail is used to advance the bag in a fixed direction, play a guiding role and prevent the bag from running out of the conveying path.

As an improvement of the above solution, the pressure mechanism 26 is a floating pressure mechanism. The pressure mechanism 26 can be an air cylinder to pressurize, and the pressure can be adjusted.

As an improvement of the above solution, wherein, the cutter 23 includes double cutter discs, so as to facilitate bag breaking. In another embodiment of the present invention, the cutter 23 has one cutter head, or more than two cutter heads, which mainly depends on design requirements.

As an improvement of the above solution, wherein, the material receiving device 24 includes a material receiving tray with a vibration function to receive the material flowing out after the bag is broken by the cutter. The material receiving device 24 is installed below the cutter 23 to facilitate receiving the material that flows out after the cutter breaks the bag.

As an improvement of the above solution, the second conveyor 31 includes a plurality of ratchet devices, and the rotation of the plurality of ratchet devices provides power for the second conveyor. The second conveyor 31 is an industrial chain conveyor, and the supporting wheel mechanism under the chain is shown in Fig. 3 as a cam. The second conveyor 31 is equipped with a dedicated geared motor whose speed or vibration can be adjusted. A blocking mechanism is arranged below the second conveyor 31 for blocking empty bags. In this embodiment, the blocked empty bags fall into the trolley. When the empty bag is full of the whole trolley, the second operator pushes the trolley away,

As shown in FIG. 5 , it is a schematic diagram of a conveyor belt according to the present invention. As shown in the figure, the conveyor belt is a mesh conveyor belt composed of 4 rows of 76.2-pitch industrial chains, which is convenient for unloading, and it is also convenient to install the bag-removing pressure plate in the middle seam.

As shown in Figure 4, it is a schematic diagram of roller arrangement according to the present invention, all rollers adopt positive and negative spirals, and the bag is tightened under the action of upper and lower pressure during operation to facilitate bag breaking.

As an improvement of the above solution, the conveyor 32 includes a screw conveyor.

The working process of the present invention is as follows: as shown in Figure 1, the first operator stands on the left side of the assembly line, places the bag to be broken on the conveying mechanism 1, and sends the bag to the bag breaking device through the conveying belt 112 of the conveying mechanism 1 2. During the conveying process, the centering device 25 guides the bag to the pressure limiting wheel 22 and passes through the pressure limiting wheel 22 . On the bag breaking device 2, the bag is squeezed on the knife 23 by the pressure mechanism 26 to break the bag, and the material in the bag just spills out and falls into the material receiving device 24 below through the gap between the conveyor belts. The material is introduced into the feeder 32 through the material receiving device 24, and then the material is exported to the required place through the feeder 32. But the bag that is punctured by cutter 23 is in limited stroke, and material is not poured out completely, but is transported to feeding mechanism 3 along with conveyer belt. On the second conveyor 31, the punctured bag continues to be discharged until the material is completely discharged, and then moves with the ratchet device. Empty bags are blocked by a blocking mechanism arranged below the second conveyor 31 . In this way, the entire flow process from automatic bag breaking to material output is completed.

The beneficial effects of the present invention are: the automatic bag breaking line for small packages of the present invention overcomes the problem of low efficiency of manual operation, can realize automatic bag breaking, and transport materials to a set position.

The above is only a preferred embodiment of the present invention, and the present invention is not limited to the above-mentioned embodiment, as long as it achieves the technical effect of the present invention by the same means, within the spirit and principles of the present disclosure, any Any modification, equivalent replacement, improvement, etc., shall be included within the protection scope of the present disclosure. All should belong to the protection scope of the present invention. Various modifications and changes may be made to the technical solutions and/or implementations within the protection scope of the present invention.

Claims (10)

1. An automatic bag breaking line for small packages, comprising a delivery mechanism (1), a bag breaking device (2) and a material delivery device (3), characterized in that the delivery mechanism (1), bag breaking device (2) and delivery The feeding device (3) is installed in sequence, wherein the conveying mechanism (1) includes the first conveyor (11), support (12) and roller (13), and the bag breaking device (2) includes the conveying platform (21), pressure limiting wheel (22), a cutter (23) and a material receiving device (24), and the feeding mechanism (3) includes a second conveyor (31) and a feeder (32). 2. The small package automatic bag breaking line according to claim 1, wherein the first conveyor (11) is an industrial belt conveyor, which includes an inclined conveying platform (111), a conveying belt (112) and power unit (113). 3. The small package automatic bag breaking line according to claim 2, wherein the power device (113) is an electric motor. 4. The small package automatic bag breaking line according to claim 1, wherein the bag breaking device (2) further includes a centering device (25) and a pressure mechanism (26). 5. The small package automatic bag breaking line according to claim 4, wherein the centering device (25) is a centering guardrail. 6. The small package automatic bag breaking line according to claim 4, wherein the pressure mechanism (26) is a floating pressure mechanism. 7. The automatic bag breaking line for small packages according to claim 1, wherein the cutter (23) includes double cutter discs to facilitate bag breaking. 8. The small package automatic bag breaking line according to claim 1, wherein the material receiving device (24) includes a material receiving tray with a vibration function to receive the material flowing out after the bag is broken by a knife. 9. The small package automatic bag breaking line according to claim 1, wherein the second conveyor (31) includes a plurality of ratchet devices, and the rotation of the plurality of ratchet devices provides power for the second conveyor. 10. The automatic bag breaking line for small packages according to claim 1, wherein the conveyor (32) comprises a screw conveyor.