Dog chew compression molding equipment

Abstract

The utility model discloses dog chew compression molding equipment, which relates to the technical field of dog chew production, and comprises an extruding machine body, the upper part of the extruding machine body is provided with a molding mechanism, and the molding mechanism comprises a driving component, a driving box, a pressing component and a pressing component, a center shaft is rotatably mounted on the inner wall of the driving box, a gear is welded to the outer wall of the center shaft, a limiting rotating rod is rotatably mounted in the driving box, a worm is fixed to the outer wall of the limiting rotating rod and is in transmission connection with the gear, and a wheel disc is fixedly connected to one end of the center shaft; the shaping assembly is arranged on the outer side of the wheel disc and used for being in butt joint with the extruding machine body for discharging; and the positioning assembly is arranged on one side of the shaping assembly. The problems that traditional compression molding equipment generally adopts a single mold design and cannot adapt to the production requirements of dog chews with different shapes and specifications, so that the production flexibility is low, and the production cost is high are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dog chew production, in particular to a dog chew pressing and forming device. Background Technique

[0002] With the continuous development of the pet economy and the increasing attention of pet owners to the health and quality of life of their pets, pet chews, as a functional pet food, are in growing demand in the market. Dog chews can not only provide necessary nutrients for pets, such as protein, fat, vitamins, etc., to meet their chewing needs, but also help pets clean their mouths, exercise their biting force, and reduce dental plaque and oral diseases.

[0003] In the prior art, a patent with the publication number CN213215270U discloses a continuous pressing and production device for dog chew pet food, specifically relating to the technical field of production equipment. The utility model drives the lead screw to rotate through a motor by setting a die sleeve, further drives the nut seat and the die sleeve to reciprocate up and down at the outer end of the lead screw, and the die sleeve extrudes the raw materials at its bottom, so that the raw materials are extruded into formed dog chews. At this time, if the dog chews adhere to the inner wall of the die sleeve, when the die sleeve moves upward to a certain extent, the push plate will push the dog chews to complete demoulding, solving the problem that it is difficult to demould the dog chews adhered to the die sleeve and improving the production efficiency.

[0004] As described in the above patent, there are many problems in the pressing and forming link of the traditional dog chew production technology, which limit the further improvement of its production efficiency and product quality. The traditional pressing and forming equipment usually adopts a single die design and cannot meet the production requirements of dog chews with different shapes and specifications, resulting in low production flexibility and high production costs. Therefore, the utility model provides a dog chew pressing and forming device. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a dog chew pressing and forming device, which solves the problems that the traditional pressing and forming equipment usually adopts a single die design and cannot meet the production requirements of dog chews with different shapes and specifications, resulting in low production flexibility and high production costs.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A dog chew pressing and forming device, including an extrusion body, and a forming mechanism is arranged on the upper part of the extrusion body. The forming mechanism includes:

[0007] The driving assembly is arranged on the upper part of the extruder body, and comprises a driving box fixedly mounted on the upper end of the extruder body, a central shaft is rotatably mounted on the inner wall of the driving box, and a worm gear is welded on the outer wall of the central shaft, a limited rotating rod is rotatably mounted inside the driving box, a worm is fixed on the outer wall of the limited rotating rod, and a transmission connection is formed between the worm and the worm gear, and a wheel disc is fixedly connected to one end of the central shaft;

[0008] The shaping component is arranged on the outside of the wheel disc and is used to connect with the extruder body to discharge the material;

[0009] The positioning component is arranged on one side of the shaping component and is used for positioning the shaping component.

[0010] Preferably, the shaping assembly comprises a plurality of groups of connection blocks fixedly connected to the outer side of the wheel disc, and the other side of the connection block is detachably connected with a shaping module.

[0011] Preferably, assembly blocks are fixed on the connection block and the shaping module, U-shaped assembly rods are inserted between adjacent assembly blocks, and the U-shaped assembly rods are provided with external threads for nuts to be screwed together.

[0012] Preferably, the positioning assembly includes a support rod fixedly connected to the upper end of the extruder body, a double-headed shaft rod fixedly connected to the upper end of the support rod, and a shaft sleeve rotatably sleeved on the outside of the double-headed shaft rod.

[0013] Preferably, a U-shaped clamping strip is fixedly connected to one side of the shaft sleeve, a matching block is fixedly connected to the inner side of the support rod, and a positioning plug rod is plugged into the U-shaped clamping strip and the matching block.

[0014] Preferably, the extruder body is provided with an extrusion outlet, and the outlet is fitted and docked with the shaping component, so that the extruded material is preliminarily shaped by the shaping component. Beneficial Effects

[0015] The utility model provides a dog chew pressing and molding device. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The dog chew pressing and molding equipment is designed with a molding mechanism, in which a plurality of molding components are arranged. The plurality of molding components belong to different models and sizes. The worm inside the driving box is rotated, and the worm is meshed with the worm wheel, thereby driving the worm wheel to rotate. Finally, the central shaft drives the wheel to rotate, and the molding components of different sizes on the wheel are adjusted to the docking position with the discharge port of the extruder, so as to process dog chews of different sizes, which is flexible to use.

[0017] (2) The dog chew extrusion and molding equipment has U-shaped connecting rods inserted between adjacent connecting blocks, and the U-shaped connecting rods are provided with external threads for nut mating and screwing. The shaping modules can be assembled by fitting together. During specific assembly, the U-shaped connecting rods are inserted into adjacent connecting blocks, and nuts are used to tighten and fix them on the U-shaped connecting rods, thus completing the modular assembly of the shaping components. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is a schematic diagram of the structure of the molding mechanism of the present invention;

[0020] Figure 3 is a schematic diagram of the structure of the shaping component of the present invention;

[0021] Figure 4 is a schematic diagram of the structure of the positioning component of the present invention.

[0022] In the figure: 1 - extrusion body, 2 - molding mechanism, 21 - drive assembly, 211 - drive box, 212 - central shaft, 213 - worm gear, 214 - limiting rotating rod, 215 - worm, 216 - disc, 22 - shaping component, 221 - connecting block, 222 - shaping module, 223 - connecting block, 224 - U-shaped connecting rod, 23 - positioning component, 231 - support rod, 232 - double-headed shaft rod, 233 - shaft sleeve, 234 - U-shaped clamping strip, 235 - mating block, 236 - positioning insertion rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-4 , the present invention provides a technical solution: a dog chew extrusion and molding equipment, including an extrusion body 1, and a molding mechanism 2 is arranged on the upper part of the extrusion body 1. The molding mechanism 2 includes:

[0025] The driving component 21 is arranged at the upper part of the material extrusion body 1 and includes a driving box 211 fixedly installed at the upper end of the material extrusion body 1. A central shaft 212 is rotatably installed on the inner wall of the driving box 211, and a worm wheel 213 is welded to the outer wall of the central shaft 212. A limiting rotating rod 214 is rotatably installed inside the driving box 211, a worm 215 is fixed to the outer wall of the limiting rotating rod 214, and the worm 215 is in transmission connection with the worm wheel 213. One end of the central shaft 212 is fixedly connected with a wheel disc 216;

[0026] The shaping component 22 is arranged outside the wheel disc 216 and is used for docking with the material extrusion body 1 for discharging materials;

[0027] The positioning component 23 is arranged on one side of the shaping component 22 and is used for positioning the shaping component 22.

[0028] In this embodiment, the shaping component 22 includes a plurality of groups of connecting blocks 221 fixedly connected to the outside of the wheel disc 216. The other side of the connecting block 221 is detachably connected with a shaping module 222. Group connecting blocks 223 are fixed on both the connecting block 221 and the shaping module 222. A U-shaped group connecting rod 224 is inserted between adjacent group connecting blocks 223, and an external thread for nut mating and screwing is provided on the U-shaped group connecting rod 224. The shaping modules 222 can be assembled by fitting together. During specific assembly, the U-shaped group connecting rod 224 is inserted into adjacent group connecting blocks 223, and a nut is used to screw and fix on the U-shaped group connecting rod 224, thereby completing the modular assembly of the shaping component 22.

[0029] In this embodiment, the positioning component 23 includes a support rod 231 fixedly connected to the upper end of the material extrusion body 1. The upper end of the support rod 231 is fixedly connected with a double-headed shaft rod 232. A shaft sleeve 233 is rotatably sleeved outside the double-headed shaft rod 232. A U-shaped clamping strip 234 is fixedly connected to one side of the shaft sleeve 233. A matching block 235 is fixedly connected to the inner side of the support rod 231. A positioning insertion rod 236 is inserted and matched between the U-shaped clamping strip 234 and the matching block 235. By horizontally rotating the U-shaped clamping strip 234, the U-shaped clamping strip 234 is integrally matched and clamped with the positioning component 23, and it is fixed by inserting the positioning insertion rod 236.

[0030] In this embodiment, an extrusion discharge port is provided on the material extrusion body 1, and the discharge port is in close contact and docking with the shaping component 22, so that the extruded material is preliminarily shaped through the shaping component 22.

[0031] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0032] During operation, the raw materials for producing dog chews are extruded through the extruder body 1 and discharged, and dog chews of specific size and shape are extruded through the special molding mechanism 2. The molding mechanism 2 is designed, and multiple groups of molding components 22 are arranged in the molding mechanism 2. The multiple groups of molding components 22 belong to different models and sizes, and the worm 215 inside the rotating drive box 211 is engaged with the worm wheel 213, thereby driving the worm wheel 213 to rotate, and finally the central shaft 212 drives the wheel 216 to rotate, and the molding components 22 of different sizes on the wheel 216 are adjusted to the docking position with the extruder discharge port, so as to process dog chews of different sizes, which is flexible to use; in addition, the positioning component 23 is designed, when different groups of molding components 22 are adjusted to the extrusion port position, the U-shaped clamping strip 234 is rotated horizontally, so that the U-shaped clamping strip 234 is integrally engaged with the positioning component 23, and is fixed by inserting the positioning plug 236.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dog chew extrusion and molding device, comprising an extrusion body (1), characterized in that: Above the extruding machine body (1), a forming mechanism (2) is provided, and the forming mechanism (2) includes: A driving component (21), arranged above the extruding machine body (1), includes a driving box (211) fixedly installed at the upper end of the extruding machine body (1). A central shaft (212) is rotatably installed on the inner wall of the driving box (211), and a worm gear (213) is welded to the outer wall of the central shaft (212). A limiting rotating rod (214) is rotatably installed inside the driving box (211). A worm (215) is fixed to the outer wall of the limiting rotating rod (214), and a transmission connection is carried out between the worm (215) and the worm gear (213). One end of the central shaft (212) is fixedly connected to a wheel disc (216); A shaping component (22), arranged outside the wheel disc (216) and used for docking with the extruding machine body (1) to discharge materials; A positioning component (23), arranged on one side of the shaping component (22) and used for positioning the shaping component (22).

2. The dog chew extrusion molding device according to claim 1, wherein: The shaping component (22) includes a plurality of groups of connecting blocks (221) fixedly connected to the outside of the wheel disc (216), and a shaping module (222) is detachably connected to the other side of the connecting blocks (221).

3. A dog chew extrusion molding device according to claim 2, wherein: Group connecting blocks (223) are fixed on both the connecting blocks (221) and the shaping module (222). A U-shaped group connecting rod (224) is inserted between adjacent group connecting blocks (223), and an external thread for nut mating and screwing is provided on the U-shaped group connecting rod (224).

4. A dog chew extrusion molding device according to claim 1, characterized in that: The positioning component (23) includes a support rod (231) fixedly connected to the upper end of the extruding machine body (1). A double-headed shaft rod (232) is fixedly connected to the upper end of the support rod (231), and a shaft sleeve (233) is rotatably sleeved outside the double-headed shaft rod (232).

5. The dog chew extrusion molding device according to claim 4, wherein: One side of the shaft sleeve (233) is fixedly connected to a U-shaped clamping strip (234). A matching block (235) is fixedly connected to the inner side of the support rod (231). A positioning insertion rod (236) is inserted and matched between the U-shaped clamping strip (234) and the matching block (235).

6. The dog chew extrusion molding device according to claim 1, characterized in that: An extrusion discharge port is provided on the extruding machine body (1), and the discharge port is in close fit and docking with the shaping component (22), so that the extruded material is preliminarily shaped through the shaping component (22).

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