Extrusion forming die head for puffed food

Abstract

The utility model relates to the technical field of extrusion forming equipment, and discloses a puffed food extrusion forming die head which comprises a machine body, a first motor is fixedly connected to the left end of the machine body, a feeding port is fixedly connected to the left side of the upper portion of the machine body, and an extrusion rod is rotationally connected to the interior of the machine body. The left end of the extrusion rod is fixedly connected to the driving end of the first motor, a first connecting block is fixedly connected to the right side of the machine body, a second motor is fixedly connected to the top of the first connecting block, a first gear is rotationally connected to the upper portion of the interior of the first connecting block, and the left side of the first gear is fixedly connected to the driving end of the second motor. The periphery of the first connecting block is rotationally connected with a first fluted disc. According to the rapid die head mounting and replacing device, through cooperation of the first connecting block, the first fluted disc, the first gear, the second motor, the two first sliding rods, the two clamping plates, the multiple connecting rods, the two first sliding blocks, the two second sliding rods and the second connecting block, the rapid die head mounting and replacing function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion molding equipment, in particular to an extrusion molding die head for puffed food. Background Art

[0002] Extrusion dies for puffed foods are one of the key tools used to produce various puffed foods. They are made of metal and have complex internal structures and external shapes so that ingredients can be extruded into the desired shape and size. These dies are used in conjunction with extruders or extrusion equipment on the puffed food production line.

[0003] Existing technologies include: modern die heads are made of high-quality stainless steel or other corrosion-resistant and wear-resistant alloy materials to ensure food safety and durability of the mold during the production process. Through the integration of sensors, data acquisition systems and automatic control systems, real-time monitoring and adjustment of multiple parameters such as mold temperature, pressure, and speed can be achieved to ensure the stability and consistency of the production process. Modern mold manufacturing technology can realize customized design and production of molds according to customer needs to produce puffed foods of various shapes, sizes and flavors. Modern mold design takes into account the characteristics of easy disassembly and cleaning to ensure that the mold will not be contaminated during the production process, and can be easily cleaned and disinfected regularly.

[0004] However, the die head of the existing equipment is connected to one end of the extrusion equipment in a completely fixed connection manner, which makes it difficult to remove and replace the die head after a failure. When the die head fails or needs to be replaced, the fixed connection method will increase the time for disassembly and replacement and is not conducive to the diversification of equipment production. Disassembling the die head will cause the production line to be downtime to be extended and production efficiency to be reduced. Therefore, an extrusion molding die head for puffed food is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a puffed food extrusion molding die head, aiming to improve the problem in the prior art that the die head is fixedly connected to one end of the extrusion equipment, which makes it difficult to disassemble and replace the die head.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an extrusion molding die head for puffed food, comprising a body, a motor 1 is fixedly connected to the left end of the body, a feed port is fixedly connected to the upper left side of the body, an extrusion rod is rotatably connected to the inside of the body, the left end of the extrusion rod is fixedly connected to the driving end of the motor 1, a connecting block 1 is fixedly connected to the right side of the body, a motor 2 is fixedly connected to the top of the connecting block 1, a gear 1 is rotatably connected to the upper inner part of the connecting block 1, the left side of the gear 1 is fixedly connected to the driving end of the motor 2, a toothed disc 1 is rotatably connected to the outer periphery of the connecting block 1, the gear 1 and the toothed disc 1 are meshed with each other, two guide grooves 1 are arranged inside the toothed disc 1, and the front and rear sides of the inner part of the connecting block 1 are fixedly connected to the driving end of the motor 2. The two cams are connected with a plurality of guide rails at a respective end, and the plurality of guide rails are connected with a plurality of guide rails at the respective end.

[0007] Further, the adjustment component includes multiple sliders 2, multiple sliders 2 are respectively slidably connected to the right edge of the connecting block 3, the connecting block 3 is provided with multiple evenly distributed discharge holes, the right ends of multiple sliders 2 are fixedly connected with baffles, the edges of multiple baffles are fixedly connected with slide rods 3, the right side of the connecting block 3 is fixedly connected with a connecting block 4, the interior of the connecting block 4 is rotatably connected with a toothed disk 2, the bottom of the connecting block 4 is fixedly connected with a motor 3, the lower internal part of the connecting block 4 is rotatably connected with a gear 2, the left side of the gear 2 is fixedly connected to the driving end of the motor 3, the gear 2 and the toothed disk 2 are meshed with each other, the interior of the toothed disk 2 is provided with multiple evenly distributed guide grooves 2, and multiple slide rods 3 are respectively slidably connected to the interior of the multiple guide grooves 2.

[0008] Furthermore, a cutter is provided at the right end of the body, and a bracket is fixedly connected to the bottom of the body.

[0009] Furthermore, the threads of the extruded rod have a higher density from left to right.

[0010] Furthermore, the diameter of the rotating shaft of the extruded rod increases from left to right.

[0011] Furthermore, the diameter of the cone is smaller than the diameter of the ring formed by the plurality of discharge holes.

[0012] Furthermore, the shapes of the plurality of sliders 2 are all T-shaped.

[0013] Furthermore, the plurality of baffles are all attached to the right side surface of the connecting block three.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when the motor 2 is started, the motor 2 will drive the gear 1 to rotate, and the gear 1 will drive the toothed disc 1 to rotate. When the toothed disc 1 rotates, the two slide bars 2 will be pushed by the two guide grooves 1 to approach each other. At this time, the two slide bars 2 will push the two sliders 1 to approach each other. During the movement of the two sliders 1, the two connecting rods will respectively push the two connecting rods to open their angles and move away from each other. The multiple connecting rods will respectively push the two clamps to move away from each other. At this time, the two clamps will be disengaged from the engagement with the connecting block 2. After the connecting block 2 is taken out and replaced with a new connecting block 2, the die head can be reinstalled by following the installation steps in reverse order, thereby realizing the functions of rapid installation and disassembly and replacement of the die head.

[0016] 2. In the utility model, when the motor three is started, the motor three will drive the gear two to rotate, the gear two will drive the toothed disc two to rotate, the rotation of the toothed disc two will push the multiple slide bars three to slide inside the multiple guide grooves two, the multiple slide bars three will be pushed to move toward the central axis of the toothed disc two, the multiple slide bars three will respectively drive the multiple sliders two to slide, and in this process, the multiple baffles will gradually cover the multiple discharge holes, thereby realizing the function of changing the product taste and product particle size according to production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a puffed food extrusion die head proposed by the utility model;

[0018] Figure 2 This is a schematic structural diagram of an extrusion rod of an extrusion die head for puffed food proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of a toothed disc 1 of a puffed food extrusion die head proposed by the utility model;

[0020] Figure 4 This is a schematic structural diagram of a clamping plate of a puffed food extrusion die head proposed by the utility model;

[0021] Figure 5 This is a schematic structural diagram of a cone-shaped body of a puffed food extrusion die head proposed by the utility model;

[0022] Figure 6This is a structural schematic diagram of a toothed disc 2 of a puffed food extrusion die head proposed by the utility model;

[0023] Figure 7 The utility model is a schematic structural diagram of a baffle of a puffed food extrusion molding die head.

[0024] Legend:

[0025] 1. Machine body; 2. Motor 1; 3. Feed inlet; 4. Cutter; 5. Connecting block 1; 6. Toothed disc 1; 7. Gear 1; 8. Motor 2; 9. Slide bar 1; 10. Clamp; 11. Connecting rod; 12. Slide bar 1; 13. Slide bar 2; 14. Extrusion rod; 15. Connecting block 2; 16. Connecting block 3; 17. Connecting block 4; 18. Conical body; 19. Discharge hole; 20. Toothed disc 2; 21. Gear 2; 22. Motor 3; 23. Slide bar 2; 24. Baffle; 25. Slide bar 3; 26. Guide groove 1; 27. Guide groove 2; 28. Bracket. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-Figure 5The utility model provides an embodiment: an extrusion die head for puffed food, comprising a body 1, the body 1 is used to provide a place for processing food raw materials, a feed port 3 is fixedly connected to the left side of the upper part of the body 1, the feed port 3 is used to add food raw materials into the body 1, the left end of the body 1 is fixedly connected to a motor 2, the motor 2 is used to drive an extrusion rod 14 to rotate, the body 1 is rotatably connected to an extrusion rod 14, the extrusion rod 14 is used to process food raw materials, the thread density of the extrusion rod 14 increases from left to right, the shaft diameter of the extrusion rod 14 increases from left to right, the space between the threads of the extrusion rod 14 decreases from left to right, the pressure on the food raw materials increases, and the left end of the extrusion rod 14 is fixedly connected to the motor 2 The driving end of the machine body 1 is fixedly connected to the right side of the machine body 1 with a connecting block 5, and the connecting block 5 is used to provide an operating space for the internal structure. The top of the connecting block 5 is fixedly connected to a motor 28, and the motor 28 is used to drive the gear 7 to rotate. The upper part of the inner part of the connecting block 5 is rotatably connected to a gear 7, and the gear 7 is used to drive the toothed disc 6 to rotate. The left side of the gear 7 is fixedly connected to the driving end of the motor 28. The outer periphery of the connecting block 5 is rotatably connected to the toothed disc 6. The toothed disc 6 has two guide grooves 26 arranged inside. The two guide grooves 26 are used to provide a push for the two slide bars 213 to slide. The gear 7 and the toothed disc 6 are meshed with each other. The front and rear sides of the inner part of the connecting block 5 are fixedly connected to slide bars 9, and the two slide bars 9 are used to limit the two splints 10. In the sliding direction, the upper and lower ends of the two slide bars 9 are slidably connected with a clamping plate 10, and the two clamping plates 10 are used to clamp the connecting block 2 15. The front and rear ends of the two clamping plates 10 are rotatably connected with connecting rods 11, and multiple connecting rods 11 are used to drive the two clamping plates 10 to slide respectively, wherein the proximal end of each two connecting rods 11 is rotatably connected with a slider 12, and the two sliders 12 are used to push the multiple connecting rods 11 to move respectively, and the left middle part of the two sliders 12 is fixedly connected with a slide bar 23, and the two slide bars 23 are used to push the two sliders 12 to slide respectively, and the two slide bars 23 are slidably connected to the inside of the two guide grooves 26 respectively, and the inner right side of the connecting block 5 is slidably connected with a connecting block 25, and the connecting block 25 can be used for food The raw materials are guided, and the two clamps 10 are respectively engaged with the upper and lower sides of the left end of the connecting block 2 15. The right side of the connecting block 2 15 is fixedly connected with the connecting block 3 16, and the connecting block 3 16 is used to block the flow rate of food raw materials. The middle part of the left side of the connecting block 3 16 is fixedly connected with a cone 18. The right side of the connecting block 2 15 is provided with a cone groove, and the cone groove and the cone 18 are both used to guide the food raw materials. The cone 18 and the cone groove do not contact each other. The cavity between the cone 18 and the cone groove allows the food raw materials to flow. An adjusting component is arranged on the right side of the connecting block 3 16, and a cutter 4 is arranged on the right end of the body 1. The cutter 4 is used to cut the processed food into pieces. The bottom of the body 1 is fixedly connected with a bracket 28, and the bracket 28 is used to support the body 1.

[0028] Reference Figure 1 , Figure 5 , Figure 6 and Figure 7 The adjusting component includes a plurality of sliders 23, and the plurality of sliders 23 are used to respectively fix the sliding of a plurality of baffles 24. The plurality of sliders 23 are respectively slidably connected to the right edge of the connecting block 3 16. A plurality of evenly distributed discharge holes 19 are provided inside the connecting block 3 16. The plurality of discharge holes 19 are used to discharge food raw materials. The diameter of the conical body 18 is smaller than the diameter of the ring formed by the plurality of discharge holes 19. The conical body 18 will not block the food raw materials from passing through the plurality of discharge holes 19. The plurality of sliders 23 are all T-shaped. The T-shaped design can prevent the plurality of sliders 23 from slipping off. The right ends of the plurality of sliders 23 are fixedly connected to baffles 24. The plurality of baffles 24 are all attached to the right surface of the connecting block 3 16. The plurality of baffles 24 are used to close the flow of the plurality of discharge holes 19. The edges of the plurality of baffles 24 are fixedly connected to sliding rods 3 25. The plurality of sliding rods 3 25 are used to The plurality of baffles 24 are driven to slide respectively. The right side of the connecting block three 16 is fixedly connected with a connecting block four 17. The connecting block four 17 is used to fix the internal structure for stable operation. The internal rotation of the connecting block four 17 is connected with a toothed disc two 20. The toothed disc two 20 is used to push the plurality of slide bars three 25 to slide. The bottom of the connecting block four 17 is fixedly connected with a motor three 22. The motor three 22 is used to drive the gear two 21 to rotate. The internal lower part of the connecting block four 17 is rotationally connected with a gear two 21. The gear two 21 is used to drive the toothed disc two 20 to rotate. The left side of the gear two 21 is fixedly connected to the driving end of the motor three 22. The gear two 21 and the toothed disc two 20 are meshed with each other. The interior of the toothed disc two 20 is provided with a plurality of evenly distributed guide grooves two 27. The plurality of guide grooves two 27 are used to push the plurality of slide bars three 25 to slide. The plurality of slide bars three 25 are respectively slidably connected inside the plurality of guide grooves two 27.

[0029] Working principle: put the food raw materials into the feed port 3, start the motor 2, the motor 2 will drive the extrusion rod 14 to rotate, and the food raw materials will flow into the body 1. Inside the body 1, the food raw materials will be continuously pushed to the right by the extrusion rod 14. Since the space between the threads of the extrusion rod 14 from left to right becomes smaller and smaller, the pressure on the food raw materials will become greater and greater as they move to the right. At the same time, due to the extrusion work of the extrusion rod 14, the temperature of the food raw materials will become higher and higher. Then the food raw materials will flow out of the body 1 through the connecting block 15 and flow into the inside of the connecting block 3 16. When the food raw materials flow into the connecting block 2 The food material is pushed into the cavity formed by the conical groove 15 and the conical body 18. At this time, the food material will be pushed in the cavity and evenly dispersed around the conical body 18, and then enter the inside of the discharge hole 19. After the food material flows out of the discharge hole 19, the pressure on the food material drops suddenly, causing the food material to expand rapidly under the action of its own internal energy, and then it is cut into a finished product by the cutter 4. In this process, multiple discharge holes 19 can control the particle size and uniformity of the food. In order to provide food with different tastes, start the motor three 22, the motor three 22 will drive the gear two 21 to rotate, and the gear two 2 1 will drive the gear plate 20 to rotate, and after the gear plate 20 rotates, it will push the multiple slide bars 3 25 to slide inside the multiple guide grooves 27, and the multiple slide bars 3 25 will be pushed to move toward the central axis of the gear plate 20. At this time, the multiple slide bars 3 25 will drive the multiple sliders 23 to slide inside the connecting block 3 16. In this process, the multiple baffles 24 will gradually cover the multiple discharge holes 19, thereby changing the particle size and uniformity of the food by changing the flow of the multiple discharge holes 19. When the die head is damaged and needs to be replaced, start the motor 2 8, and the motor 2 8 will drive the gear 1 7 to rotate. The gear 7 drives the toothed disc 6 to rotate. When the toothed disc 6 rotates, the two slide bars 2 13 are pushed by the two guide grooves 26 to approach each other. At this time, the two slide bars 2 13 push the two sliders 12 to approach each other. During the movement of the two sliders 12, the two connecting rods 11 are pushed to open an angle and move away from each other. In this process, multiple connecting rods 11 push the two clamps 10 to move away from each other. At this time, the two clamps 10 will be disengaged from the engagement with the connecting block 2 15. Then the connecting block 2 15 can be taken out and replaced with a new connecting block 2 15. The die head can be reinstalled by following the installation steps in reverse order.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A puffed food extrusion die head, comprising a body (1), characterized in that: The left end of the machine body (1) is fixedly connected to a motor 1 (2), the left side of the upper part of the machine body (1) is fixedly connected to a feed port (3), the interior of the machine body (1) is rotatably connected to an extrusion rod (14), the left end of the extrusion rod (14) is fixedly connected to the driving end of the motor 1 (2), the right side of the machine body (1) is fixedly connected to a connection block 1 (5), the top of the connection block 1 (5) is fixedly connected to a motor 2 (8), the upper part of the interior of the connection block 1 (5) is rotatably connected to a gear 1 (7), the left side of the gear 1 (7) is fixedly connected to the driving end of the motor 2 (8), the outer periphery of the connection block 1 (5) is rotatably connected to a toothed disc 1 (6), the gear 1 (7) and the toothed disc 1 (6) are meshed with each other, the toothed disc 1 (6) is provided with two guide grooves 1 (26), the front and rear sides of the interior of the connection block 1 (5) are fixedly connected to a slide bar 1 (9), the upper and lower ends of the two slide bars 1 (9) are fixedly connected to the drive end of the motor 2 (8), and the upper and lower ends of the two slide bars 1 (9) are fixedly connected to the drive end of the motor 2 (8). The two ends are slidably connected to a clamping plate (10), and the front and rear ends of the two clamping plates (10) are rotatably connected to a connecting rod (11), wherein the adjacent ends of each of the two connecting rods (11) are rotatably connected to a slider (12), and the left middle parts of the two sliders (12) are fixedly connected to a sliding rod (13), and the two sliding rods (13) are respectively slidably connected to the inside of the two guide grooves (26), and the right side of the inside of the connecting block (5) is slidably connected to a connecting block (15), and the two clamping plates (10) are respectively engaged with the upper and lower sides of the left end of the connecting block (15), and the right side of the connecting block (15) is fixedly connected to a connecting block (16), and the left middle part of the connecting block (16) is fixedly connected to a cone (18), and the right side of the connecting block (15) is provided with a cone groove, and the cone (18) and the cone groove do not contact each other, and the right side of the connecting block (16) is provided with an adjustment component.

2. The puffed food extrusion die head according to claim 1, characterized in that: The adjusting assembly comprises a plurality of sliders (23), the plurality of sliders (23) are respectively slidably connected to the right edge of the connecting block (16), a plurality of evenly distributed discharge holes (19) are provided inside the connecting block (16), the right ends of the plurality of sliders (23) are fixedly connected to baffles (24), the edges of the plurality of baffles (24) are fixedly connected to sliding rods (25), the right side of the connecting block (16) is fixedly connected to a connecting block (17), the internal rotation connection of the connecting block (17) is A toothed disc 2 (20) is connected, the bottom of the connecting block 4 (17) is fixedly connected to a motor 3 (22), the lower part of the interior of the connecting block 4 (17) is rotatably connected to a gear 2 (21), the left side of the gear 2 (21) is fixedly connected to the driving end of the motor 3 (22), the gear 2 (21) and the toothed disc 2 (20) are meshed with each other, a plurality of evenly distributed guide grooves 2 (27) are provided inside the toothed disc 2 (20), and a plurality of the slide bars 3 (25) are respectively slidably connected inside the plurality of the guide grooves 2 (27).

3. The puffed food extrusion die head according to claim 1, characterized in that: A cutter (4) is provided at the right end of the machine body (1), and a bracket (28) is fixedly connected to the bottom of the machine body (1).

4. The puffed food extrusion die head according to claim 1, characterized in that: The thread density of the extruded rod (14) increases from left to right.

5. The puffed food extrusion die head according to claim 1, characterized in that: The diameter of the rotating shaft of the extrusion rod (14) increases from left to right.

6. The extrusion die head for puffed food according to claim 2, characterized in that: The diameter of the cone (18) is smaller than the diameter of the ring formed by the plurality of discharge holes (19).

7. The puffed food extrusion die head according to claim 2, characterized in that: The shapes of the plurality of sliders 2 (23) are all T-shaped.

8. The puffed food extrusion die head according to claim 2, characterized in that: The plurality of baffles (24) are all attached to the right side surface of the connection block three (16).

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