Feeding device of BOPP (biaxially-oriented polypropylene) edging recycling crusher

Abstract

The utility model discloses a BOPP (Biaxially-oriented Polypropylene) edging recycling crusher feeding device which comprises a crusher feeding hopper, a side mounting plate is arranged above the crusher feeding hopper, a driving feeding roller and a driven feeding roller are arranged on the side mounting plate, the upper parts of the driving feeding roller and the driven feeding roller are communicated with a roller bracket through a material collecting pipe, and the upper parts of the driving feeding roller and the driven feeding roller are communicated with the roller bracket through a material collecting pipe. One end of the material collecting pipe is arranged between the driving feeding roller and the driven feeding roller, the other end of the material collecting pipe is fixed to a roller support, and a roller is rotatably arranged on the roller support; and the material collecting pipe is a hollow pipe and is used for concentrating and inputting the BOPP edge strips. According to the utility model, the feeding roller and the roller are arranged above the feeding hopper of the crusher, the roller is obliquely arranged on the bracket with the inclined surface, the feeding roller is communicated with the bracket through the material accumulating pipe, and BOPP (Biaxially-oriented Polypropylene) edge strips are regularly and orderly input into the feeding roller in a centralized manner through the roller and the material collecting pipe and then input into the crusher, so that the edge strips are prevented from flying, bouncing and winding; and feeding is standard, orderly and safe.

Description

Technical Field

[0001] The utility model relates to the technical field of crusher feeding, in particular to a feeding device for a BOPP edge strip recycling crusher. Background Technique

[0002] During the BOPP production process, in order to ensure the size and internal quality, edges are usually left and then cut off finally. For environmental protection and material saving, the cut-off edge strips can be recycled after being crushed.

[0003] In order to improve efficiency, multiple strips are usually fed simultaneously during crushing. Since BPOO edge strips have a certain elasticity, they are not only easy to wind and knot during crushing, but also easy to swing randomly at the hopper opening of the crusher, which is very dangerous. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a feeding device for a BOPP edge strip recycling crusher, aiming to solve the technical problems of irregular feeding and danger during the crushing of existing BOPP edge strips.

[0005] To achieve the above object, the utility model provides a feeding device for a BOPP edge strip recycling crusher, which includes a crusher feed hopper. A side mounting plate is arranged above the crusher feed hopper. A driving feed roller and a driven feed roller are installed on the side mounting plate. The driving feed roller and the driven feed roller are communicated with a drum bracket through an aggregate pipe above. One end of the aggregate pipe is arranged between the driving feed roller and the driven feed roller, and the other end is fixed on the drum bracket. A drum is rotatably arranged on the drum bracket.

[0006] The aggregate pipe is a hollow pipe for the concentration and input of BOPP edge strips.

[0007] Further, a driven sprocket is coaxially installed on the driving feed roller. The driven sprocket is connected to a driving sprocket through a chain. The driving sprocket is installed on a motor through a coupling.

[0008] Further, there is at least one drum. An inclined surface is provided on the drum bracket. The drum is rotatably installed on the inclined surface through a bearing seat.

[0009] Further, an L-shaped plate is fixed on the crusher feed hopper. One end of the aggregate pipe is lapped on the L-shaped plate, and the other end is detachably installed on the drum bracket through a U-shaped bolt group.

[0010] Further, a baffle is arranged above the driving feed roller and the driven feed roller. The baffle is installed on the side mounting plate through screws.

[0011] Further, the motor is installed on the L-shaped plate through a motor seat.

[0012] The beneficial effects of the present utility model are embodied in:

[0013] In the present utility model, a feed roller and a drum are arranged above the crusher feed hopper. The drum is obliquely arranged on the bracket of the inclined plane. The feed roller and the bracket are connected through an accumulation pipe. The BOPP edge strips are centrally input into the feed roller in a standardized and orderly manner through the drum and the aggregate pipe, and then input into the crusher, avoiding the random flying, bouncing and winding of the edge strips, and the feeding is standardized, orderly and safe. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the bracket structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the feed roller mechanism of the present utility model.

[0017] Figure 4 is a schematic diagram of the structure when the present utility model is in use.

[0018] Description of the Reference Numerals:

[0019] 1. Crusher feed hopper, 2. Side mounting plate, 3. Active feed roller, 4. Driven feed roller, 5. Active sprocket, 6. Driven sprocket, 7. Chain, 8. L-shaped mounting plate, 9. Aggregate pipe, 10. U-bolt group, 11. Drum bracket, 12. Bearing seat, 13. Drum, 14. Baffle, 15. Motor, 16. BOPP edge strip. Specific Embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0021] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship and movement conditions between the components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0022] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes scenario A, or scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, "a plurality" means more than two. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those skilled in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist.

[0023] See Figures 1 to 4 , a feeding device for a BOPP edge strip recycling crusher of the present utility model includes a crusher feeding hopper 1. A side mounting plate 2 is arranged above the crusher feeding hopper 1. A driving feeding roller 3 and a driven feeding roller 4 are installed on the side mounting plate 2. The driving feeding roller 3 and the driven feeding roller 4 are communicated with a roller bracket 11 through an aggregate pipe 9 above. One end of the aggregate pipe 9 is arranged between the driving feeding roller 3 and the driven feeding roller 4, and the other end is fixed on the roller bracket 11. A roller 13 is rotatably arranged on the roller bracket 11;

[0024] The aggregate pipe 9 is a hollow pipe for the concentration and input of BOPP edge strips 16.

[0025] Working principle

[0026] During use, place the BOPP edge strip roll under the roller bracket, wind the BOPP edge strip around the roller, then pass it through the aggregate pipe and put it between the driving feeding roller and the driven feeding roller, and then start the motor to continuously feed in a standard and orderly manner. In the present utility model, feeding rollers and a roller are arranged above the crusher feeding hopper. The roller is obliquely arranged on the bracket of the inclined plane. The feeding roller and the bracket are communicated through an aggregate pipe. The BOPP edge strips are concentrated and input into the feeding roller in a standard and orderly manner through the roller and the aggregate pipe, and then input into the crusher, avoiding the edge strips flying around, bouncing and winding. The feeding is standard, orderly and safe.

[0027] In some embodiments, see Figure 3 As shown, a driven sprocket 6 is coaxially installed on the driving feeding roller 3. The driven sprocket 6 is connected to a driving sprocket 5 through a chain 7. The driving sprocket 5 is installed on a motor 15 through a coupling.

[0028] In some embodiments, see Figure 2As shown, there is at least one drum 13, and an inclined surface is provided on the drum support 11. The drum 13 is rotatably mounted on the inclined surface through a bearing block 12.

[0029] In some embodiments, referring to Figure 1 and 3 As shown, an L-shaped plate 8 is fixed on the crusher feed hopper 1. One end of the aggregate pipe 9 is lapped on the L-shaped plate 8, and the other end is detachably mounted on the drum support 11 through a U-bolt group 10.

[0030] In some embodiments, referring to Figure 3 As shown, a baffle 14 is provided above the active feed roller 3 and the driven feed roller 4. The baffle 14 is mounted on the side mounting plate 2 by screws.

[0031] In some embodiments, referring to Figure 1 or as shown in Figure 3, the motor 15 is mounted on the L-shaped plate 8 through a motor base.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A feeding device for a BOPP edge strip recycling crusher, comprising a crusher feeding hopper (1), characterized in that , above the crusher feed hopper (1), there is a side mounting plate (2). On the side mounting plate (2), there are an active feed roller (3) and a driven feed roller (4). Above the active feed roller (3) and the driven feed roller (4), they are connected to the drum support (11) through an aggregate pipe (9). One end of the aggregate pipe (9) is arranged between the active feed roller (3) and the driven feed roller (4), and the other end is fixed on the drum support (11). On the drum support (11), there is a rotatable drum (13); The aggregate pipe (9) is a hollow pipe for the concentration and input of BOPP side strips (16).

2. The feeding device of a BOPP edge strip recycling crusher according to claim 1, characterized in that, On the active feed roller (3), there is a coaxial driven sprocket (6). The driven sprocket (6) is connected to the active sprocket (5) through a chain (7). The active sprocket (5) is installed on the motor (15) through a coupling.

3. The feeding device of a BOPP edge strip recycling crusher according to claim 1, characterized in that, There is at least one drum (13). On the drum support (11), there is an inclined surface. The drum (13) is rotatably installed on the inclined surface through a bearing block (12).

4. The feeding device of a BOPP edge strip recycling crusher according to claim 1, characterized in that, On the crusher feed hopper (1), there is a fixed L-shaped plate (8). One end of the aggregate pipe (9) is lapped on the L-shaped plate (8), and the other end is detachably installed on the drum support (11) through a U-bolt group (10).

5. The feeding device of a BOPP edge strip recycling crusher according to claim 2, characterized in that, Above the active feed roller (3) and the driven feed roller (4), there is a baffle (14). The baffle (14) is installed on the side mounting plate (2) through screws.

6. The feeding device of a BOPP edge strip recycling crusher according to claim 2, characterized in that, The motor (15) is installed on the L-shaped plate (8) through a motor base.

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