Extrusion forming device for dog food production

Abstract

The utility model relates to the technical field of dog food production, and aims to provide an extrusion forming device for dog food production, which comprises a bottom plate, an operation box is arranged on the bottom plate, a driving assembly is arranged on the operation box, a replacement assembly is arranged on the driving assembly, a compaction assembly is arranged below the replacement assembly, and the compaction assembly is arranged below the replacement assembly. An opening and closing assembly is arranged on the compaction assembly, a collecting assembly is arranged below the bottom plate, and a guide rod in the driving assembly is matched with a guide limiting plate, so that the driving process is stable, and it is guaranteed that dog food is evenly formed. The replacement assembly is simple in structure, parts can be rapidly replaced conveniently, production efficiency is improved, and cost is reduced. The opening and closing assembly can be flexibly opened and closed through an opening and closing oil cylinder, and dog food clamping stagnation damage is avoided. The collecting assembly is matched with a collecting box through a collecting hole, the formed dog food is efficiently collected, waste and cleaning difficulty are reduced, and the quality and benefits of dog food production are comprehensively improved.

Description

Technical Field

[0001] This utility model relates to the field of dog food production technology, and in particular to an extrusion molding device for dog food production. Background Technology

[0002] In the pet food industry, dog food is one of the main pet food products, and its production and processing are of paramount importance. Extrusion molding is a key step in dog food production, directly affecting the shape, density, and quality of the dog food.

[0003] Currently, existing dog food extrusion molding equipment on the market has many problems. On the one hand, the drive structure of some devices lacks stability, easily causing shaking or deviation during extrusion, resulting in uneven dog food molding and affecting product quality and appearance. On the other hand, mold replacement of existing devices is difficult. When producing dog food of different shapes or sizes, a significant amount of time and manpower is required for mold disassembly and installation, reducing production efficiency and increasing production costs. Furthermore, in the collection stage after dog food molding, many devices lack an effective collection structure, causing the molded dog food to easily scatter, resulting in waste and increasing the difficulty of subsequent cleaning. Moreover, the opening and closing structure of some devices is not flexible enough, and the opening and closing action is not smooth, easily causing the dog food to get stuck or damaged during the opening and closing process. Utility Model Content

[0004] The purpose of this invention is to provide an extrusion molding device for dog food production, which solves the problems mentioned in the background art and facilitates its widespread application.

[0005] An extrusion molding device for dog food production includes a base plate, an operation box on the base plate, a drive assembly on the operation box, a replacement assembly on the drive assembly, a compaction assembly below the replacement assembly, an opening and closing assembly on the compaction assembly, and a collection assembly below the base plate.

[0006] The drive assembly includes a drive cylinder fixedly mounted on the control box. A drive connecting plate is fixedly mounted on the piston rod of the drive cylinder. A guide rod is symmetrically mounted on the drive connecting plate. A guide limiting plate is fixedly mounted on the end of the guide rod away from the drive connecting plate through the control box.

[0007] Furthermore, the replacement component includes a replacement fixing rod inserted into the replacement slot, a replacement bolt inserted into the replacement slot, and a replacement nut threadedly connected to the replacement bolt through the replacement slot.

[0008] Furthermore, the compaction assembly includes a first horizontal plate and a second horizontal plate symmetrically arranged on the inner wall of the operating box, and a compaction sleeve is provided between the first horizontal plate and the second horizontal plate.

[0009] Furthermore, the opening and closing assembly includes an opening and closing fixing plate one and an opening and closing fixing plate two symmetrically arranged on the outer wall of the compaction sleeve. A hinge seat one is symmetrically arranged below the opening and closing fixing plate one and the opening and closing fixing plate two. The opening and closing plate one and the opening and closing plate two are movably arranged on the hinge seat one. A hinge seat two is arranged below the opening and closing plate one and the opening and closing plate two. A hinge seat three is symmetrically arranged on the inner wall of the operating box. An opening and closing hydraulic cylinder is arranged between the hinge seat three and the hinge seat two.

[0010] Furthermore, the collection assembly includes a base plate and collection holes on the operation box, a collection box is provided under the base plate, and a collection guide block is fixedly provided at the bottom of the collection box.

[0011] As an improvement, the beneficial effects of this utility model are as follows:

[0012] This utility model discloses an extrusion molding device for dog food production. The drive assembly features a guide rod that works in conjunction with a guide limiting plate to ensure stable driving and uniform dog food molding. The replacement assembly has a simple structure, facilitating quick component changes and improving production efficiency while reducing costs. The opening and closing assembly utilizes an opening and closing cylinder for flexible opening and closing, preventing dog food from getting stuck and damaged. The collection assembly, through a collection hole and collection box, efficiently collects the molded dog food, reducing waste and cleaning difficulty, thus comprehensively improving the quality and efficiency of dog food production. Attached Figure Description

[0013] Figure 1 This is an isometric A-view of an extrusion molding device for dog food production according to the present invention;

[0014] Figure 2 This is an isometric B-view of an extrusion molding device for dog food production according to the present invention;

[0015] Figure 3 This is an isometric C-view of an extrusion molding device for dog food production according to the present invention;

[0016] Figure 4 This utility model Figure 1 Enlarged view of point A in the image;

[0017] Figure 5 This utility model Figure 1 Enlarged view of point B in the image;

[0018] Figure 6 This utility model Figure 2 Enlarged view of point C in the image;

[0019] Figure 7 This utility model Figure 3 Enlarged view of point D in the image;

[0020] Reference table for attached figures:

[0021] 1. Base plate; 2. Control box; 3. Drive assembly; 301. Drive cylinder; 302. Drive connecting plate; 303. Guide rod; 304. Guide limit plate; 4. Replacement assembly; 401. Replacement slot; 402. Replacement fixing rod; 403. Replacement bolt; 404. Replacement nut; 5. Compaction assembly; 501. Horizontal plate one; 502. Horizontal plate two; 503. Compaction sleeve; 6. Opening and closing assembly; 601. Opening and closing fixing plate one; 602. Opening and closing fixing plate two; 603. Hinge seat one; 604. Opening and closing plate one; 605. Opening and closing plate two; 606. Hinge seat two; 607. Hinge seat three; 608. Opening and closing cylinder; 7. Collection assembly; 701. Collection hole; 702. Collection box; 703. Collection guide block. Detailed Implementation

[0022] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0023] To make the content of this utility model easier to understand, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Identical components are indicated by the same reference numerals.

[0024] This embodiment provides an extrusion molding device for dog food production, including a base plate 1, an operation box 2 on the base plate 1, a drive assembly 3 on the operation box 2, a replacement assembly 4 on the drive assembly 3, a compaction assembly 5 below the replacement assembly 4, an opening and closing assembly 6 on the compaction assembly 5, and a collection assembly 7 below the base plate 1.

[0025] In this embodiment, the drive assembly 3 has the following specific structure: a drive cylinder 301 is fixedly installed on the operating box 2; a drive connecting plate 302 is fixedly welded to the piston rod of the drive cylinder 301; guide rods 303 are symmetrically welded to the drive connecting plate 302; one end of the guide rod 303 away from the drive connecting plate 302 passes through a pre-set through hole on the operating box 2 and is then fixedly welded to a guide limiting plate 304. When the drive cylinder 301 works, the piston rod extends and retracts, causing the drive connecting plate 302 to move up and down. The guide rods 303 act as guides, ensuring the stability of the movement of the drive connecting plate 302.

[0026] In this embodiment, the replacement component 4 has the following structure: a replacement groove 401 is formed on the drive connection plate 302, a replacement fixing rod 402 is inserted into the replacement groove 401, a replacement bolt 403 is inserted into the replacement groove 401, and a replacement nut 404 is threaded through the replacement groove 401 onto the replacement bolt 403. When a component needs to be replaced, the replacement nut 404 is loosened, the replacement bolt 403 is removed, and the replacement fixing rod 402 can be pulled out from the replacement groove 401 for replacement, making the operation convenient.

[0027] In this embodiment, the compaction component 5 has the following specific structure: a horizontal plate 501 and a horizontal plate 502 are symmetrically welded on the inner wall of the operation box 2, and a compaction sleeve 503 is placed between the horizontal plate 501 and the horizontal plate 502. The compaction sleeve 503 is used to compact the dog food.

[0028] In this embodiment, the opening and closing component 6 has the following specific structure: Opening and closing fixing plate one 601 and opening and closing fixing plate two 602 are symmetrically welded to the outer wall of the compaction sleeve 503. Hinges one 603 are symmetrically welded below opening and closing fixing plate one 601 and opening and closing fixing plate two 602. Opening and closing plate one 604 and opening and closing plate two 605 are movably connected to hinges one 603 via pins. Hinges two 606 are welded below opening and closing plate one 604 and opening and closing plate two 605. Hinges three 607 are symmetrically welded to the inner wall of the operating box 2. Opening and closing cylinder 608 is connected to hinges three 607 and hinges two 606 via pins. When the opening and closing cylinder 608 extends or retracts, it drives opening and closing plate one 604 and opening and closing plate two 605 to rotate around hinges one 603, realizing the opening and closing action and facilitating the falling of the formed dog food.

[0029] In this embodiment, the collection component 7 has the following structure: collection holes 701 are opened on the base plate 1 and the operation box 2, a collection box 702 is placed under the base plate 1, and a collection guide block 703 is fixedly welded to the bottom of the collection box 702. The formed dog food falls into the collection box 702 through the collection holes 701, and the collection guide block 703 plays a guiding role, which facilitates the centralized collection of dog food.

[0030] In actual use, the raw material is placed into the compaction sleeve 503, and the driving cylinder 301 works to move the compaction sleeve 503 downward to compact the raw material. After compaction, the opening and closing cylinder 608 works to open the opening and closing plate 1 604 and the opening and closing plate 2 605, and the formed dog food falls into the collection box 702 through the collection hole 701.

[0031] The above are merely preferred embodiments of this utility model patent and are not intended to limit this utility model patent. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A dog food production extrusion molding device comprising a base plate (1), characterized in that, An operation box (2) is provided on the base plate (1), a drive assembly (3) is provided on the operation box (2), a replacement assembly (4) is provided on the drive assembly (3), a compaction assembly (5) is provided below the replacement assembly (4), an opening and closing assembly (6) is provided on the compaction assembly (5), and a collection assembly (7) is provided below the base plate (1). The drive assembly (3) includes a drive cylinder (301) fixedly mounted on the control box (2). A drive connecting plate (302) is fixedly mounted on the piston rod of the drive cylinder (301). Guide rods (303) are symmetrically mounted on the drive connecting plate (302). A guide limiting plate (304) is fixedly mounted on the end of the guide rod (303) away from the drive connecting plate (302) through the control box (2).

2. The extrusion molding device for dog food production according to claim 1, characterized in that, The replacement component (4) includes a replacement fixing rod (402) fixedly installed in the replacement slot (401), a replacement bolt (403) inserted in the replacement slot (401), and a replacement nut (404) threaded through the replacement slot (401).

3. The extrusion molding device for dog food production according to claim 2, characterized in that, The compaction assembly (5) includes a first horizontal plate (501) and a second horizontal plate (502) symmetrically arranged on the inner wall of the operating box (2), and a compaction sleeve (503) is provided between the first horizontal plate (501) and the second horizontal plate (502).

4. The extrusion molding device for dog food production according to claim 3, characterized in that, The opening and closing assembly (6) includes an opening and closing fixing plate one (601) and an opening and closing fixing plate two (602) symmetrically arranged on the outer wall of the compaction sleeve (503). A hinge seat one (603) is symmetrically arranged below the opening and closing fixing plate one (601) and the opening and closing fixing plate two (602). An opening and closing plate one (604) and an opening and closing plate two (605) are movably arranged on the hinge seat one (603). A hinge seat two (606) is arranged below the opening and closing plate one (604) and the opening and closing plate two (605). A hinge seat three (607) is symmetrically arranged on the inner wall of the operation box (2). An opening and closing cylinder (608) is provided between the hinge seat three (607) and the hinge seat two (606).

5. The extrusion molding device for dog food production according to claim 4, characterized in that, The collection assembly (7) includes a collection hole (701) on a base plate (1) and an operation box (2). A collection box (702) is provided under the base plate (1), and a collection guide block (703) is fixedly provided at the bottom of the collection box (702).

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