Rotating hub extrusion type meat pie forming device
By using a rotary drum extrusion meat patty forming device, the problems of deformation and damage during the meat patty forming process are solved through the cooperation of the plug head and plug rod and the hydraulic push rod, thus achieving efficient and uniform meat patty production.
Patent Information
- Application Number
- CN202520734434.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-18
- Publication Date
- 2026-03-17
- Estimated Expiration
- 2035-04-18
AI Technical Summary
In the traditional meat patty forming process, the pressing of the mold causes the meat patty to deform, stick to the mold or be damaged, resulting in a high defect rate and making it difficult to ensure consistent quality and efficiency.
The rotating drum extrusion meat patty forming device utilizes a rotating drum assembly, a demolding assembly, and a shaping assembly. Through the cooperation of the plug and the plug rod, combined with the hydraulic push rod and the spiral feeding shaft, the continuous forming and demolding of the meat patty is achieved, avoiding damage.
This effectively reduced the defect rate of meat patties, improved the forming quality and consistency, and ensured the continuity and efficiency of production.
Smart Images
Figure CN223994308U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of food production technology, and in particular to a rotary drum extrusion meat patty forming device. Background Technology
[0002] Meat patties are a common food item, widely used in various fast food and traditional dishes such as hamburgers, sandwiches, and meat patty sandwiches. Their processing mainly includes steps such as mixing the meat filling, seasoning, shaping, and cooking. In the shaping stage, traditional meat patty processing relies heavily on manual labor or simple mold pressing.
[0003] With the development of the food industry, the market demand for meat patties is constantly increasing, which also puts forward higher requirements for the quality, efficiency and automation of meat patty forming. Although manual forming is flexible, it is inefficient and it is difficult to ensure that the meat patties are regular in shape and consistent in quality.
[0004] While mold pressing can improve production efficiency, it can easily lead to meat patties deforming, sticking to the mold, or being damaged during demolding, increasing the defect rate. Utility Model Content
[0005] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.
[0006] Specifically, the technical problem to be solved by this utility model is to provide a rotary drum extrusion meat patty forming device to solve the technical problem that the current method of forming meat patties by mold pressing is prone to deformation, sticking to the mold or damage during demolding, resulting in a high rate of defective products.
[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution:
[0008] A rotary drum extrusion meat patty forming device includes a main body, a conveying body for conveying meat patties is provided below the main body, a rotary drum assembly is installed in the main body, and a demolding assembly for demolding the meat patties is also provided in the rotary drum assembly, a shaping assembly for shaping the meat patties is also provided on the main body, and a feeding assembly for inputting raw materials for the meat patties is also provided above the main body.
[0009] The hub assembly includes a first motor, the output shaft of the first motor is connected to the hub body, the outer side of the hub body is respectively provided with a first molding cavity and a second molding cavity of the same size, and the end of the hub body away from the first motor is provided with a bearing for limiting the rotation of the hub body.
[0010] The demolding assembly includes a sleeve body fixedly installed in the rotating hub body and corresponding to the first molding cavity and the second molding cavity. The sleeve bodies are connected to each other by a sleeve connecting rod. The two ends of the sleeve connecting rod extend into the inner wall of the rotating hub body. One end of each sleeve body is movably connected to a first plug adapted to the first molding cavity, and the other end of each sleeve body is movably connected to a second plug adapted to the second molding cavity.
[0011] As an improved technical solution, a first stopper rod is fixedly installed on the first stopper head, and a retaining ring that is clearance-fitted with the sleeve body is fixedly installed at one end of the first stopper rod extending into the sleeve body. A second stopper rod is fixedly installed on the second stopper head, and the end of the second stopper rod located in the sleeve body extends into the first stopper rod and is clearance-fitted with the first stopper rod.
[0012] As an improved technical solution, a groove is provided at one end of the first stopper rod located in the sleeve body, and a stop bar adapted to the groove is fixedly installed at one end of the second stopper rod extending to the first stopper rod. A spring is also provided between the stop bar and the retaining ring and located in the sleeve body.
[0013] As an improved technical solution, a hub pressure cavity for limiting the rotation of the hub body is provided on the inner side of the main body, and a demolding area is provided above the conveying body and in the hub pressure cavity, and the feeding assembly is located above the hub pressure cavity.
[0014] As an improved technical solution, the shaping component includes piston chambers that are fixedly installed on the main body of the machine body and are parallel to each other, and one end of the piston chamber extends into the hub pressure chamber and is connected to the hub pressure chamber. A hydraulic push rod is fixedly installed between the piston chambers, and the piston rod of the hydraulic push rod is connected to a piston connecting rod.
[0015] As an improved technical solution, each piston chamber is slidably connected with a shaping piston that is adapted to the first forming cavity and the second forming cavity and is used to compress the meat patty. The shaping pistons are connected by piston connecting rods, and the piston chamber is provided with guide grooves for limiting the sliding of the piston connecting rods.
[0016] As an improved technical solution, the feeding assembly includes a feeding chamber fixedly installed in the main body of the machine, and the end of the feeding chamber away from the first motor is inclined downward. A second motor is fixedly installed at one end of the feeding chamber, and the output shaft of the second motor is drivenly connected to a screw feeding shaft. A feeding hopper is fixedly installed on the top of the main body of the machine, and one end of the feeding hopper extends into the main body of the machine and communicates with the interior of the feeding chamber. The feeding chamber is also provided with a discharge port corresponding to the first forming cavity and the second forming cavity.
[0017] After adopting the above technical solution, the beneficial effects of this utility model are:
[0018] 1. This utility model uses a first stopper and a second stopper to push the molded meat patty out of the molding cavity under the action of gravity and spring. At the same time, the movement range of the stopper is limited by the cooperation of the first stopper rod and the second stopper rod, and elastic buffer is provided, thereby effectively avoiding damage to the meat patty during demolding, reducing the defect rate and improving the overall quality of the product.
[0019] 2. In this utility model, the shaping piston enters the forming cavity under the drive of the hydraulic push rod, compressing and shaping the minced meat to form a regular meat patty shape. Through the rotational cooperation with the main body of the rotating drum, the continuity of the forming process is ensured, manual intervention is reduced, and the quality and consistency of the meat patty forming are improved.
[0020] 3. This utility model achieves uniform distribution and continuous filling of meat filling through the cooperation of the feeding hopper and the spiral feeding shaft. The meat filling enters the feeding chamber through the feeding hopper, and the second motor drives the spiral feeding shaft to rotate, pushing the meat filling evenly to the discharge port and distributing it to each forming cavity, so that the device can operate continuously. Attached Figure Description
[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:
[0022] Figure 1 This is a three-dimensional structural diagram of the rotary drum extrusion meat patty forming device of this utility model.
[0023] Figure 2 This is a cross-sectional structural schematic diagram of the rotary drum extrusion meat patty forming device of this utility model.
[0024] Figure 3 This is a schematic diagram of the rotating assembly structure of the rotating extrusion meat patty forming device of this utility model.
[0025] Figure 4 This is a cross-sectional view of the hub assembly of the rotary extrusion meat patty forming device of this utility model.
[0026] Figure 5 This is a cross-sectional structural diagram of the plastic component of the rotary extrusion meat patty forming device of this utility model.
[0027] Figure 6 This is a schematic diagram of the demolding component structure of the rotary extrusion meat patty forming device of this utility model.
[0028] Figure 7This is a cross-sectional view of the main sleeve structure of the rotary extrusion meat patty forming device of this utility model.
[0029] Figure 8 This is a cross-sectional structural diagram of the feeding component of the rotary extrusion meat patty forming device of this utility model.
[0030] Explanation of reference numerals in the attached figures:
[0031] 1. Main body of the machine; 101. Hub pressing cavity; 102. Demolding area; 2. Conveying main body; 3. Hub assembly; 301. First motor; 302. Hub body; 3021. First forming cavity; 3022. Second forming cavity; 303. Bearing; 4. Demolding assembly; 401. Sleeve body; 402. Sleeve connecting rod; 403. First plug; 4031. First plug rod; 4032. Retaining ring; 4033. 404. Slide groove; 404. Second stopper; 4041. Second stopper rod; 4042. Stop bar; 405. Spring; 5. Shaping assembly; 501. Piston chamber; 5011. Guide groove; 502. Hydraulic push rod; 5021. Piston connecting rod; 503. Shaping piston; 6. Feeding assembly; 601. Feeding chamber; 602. Second motor; 603. Screw feed shaft; 604. Feeding hopper; 605. Discharge port. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0034] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.
[0035] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.
[0036] like Figures 1 to 8 As shown in the figure, this embodiment provides a rotary extrusion meat patty forming device. This rotary extrusion meat patty forming device includes a machine body 1, a conveying body 2 for conveying meat patties is provided below the machine body 1, a rotary hub assembly 3 is installed in the machine body 1, and the rotary hub assembly 3 also includes a demolding assembly 4 for demolding the meat patties. The machine body 1 also includes a shaping assembly 5 for shaping the meat patties, and a feeding assembly 6 for inputting raw meat patty materials is provided above the machine body 1. The rotary hub assembly 3 includes a first motor 301, and the output shaft of the first motor 301 is connected to a drive... A rotating hub body 302 is connected to the rotating hub body 302. A first molding cavity 3021 and a second molding cavity 3022 of the same size are respectively opened on the outer side of the rotating hub body 302. A bearing 303 for limiting the rotation of the rotating hub body 302 is provided at the end of the rotating hub body 302 away from the first motor 301. The demolding assembly 4 includes a sleeve body 401 fixedly installed in the rotating hub body 302 and corresponding to the first molding cavity 3021 and the second molding cavity 3022. The sleeve bodies 401 are connected by a sleeve connecting rod 402, with both ends of the sleeve connecting rod 402 extending to... In the inner wall of the rotating hub body 302, one end of the sleeve body 401 is movably connected to a first plug 403 adapted to the first forming cavity 3021, and the other end of the sleeve body 401 is movably connected to a second plug 404 adapted to the second forming cavity 3022. The machine body 1 is the frame structure of the entire device, used to support and fix other components. The conveyor body 2 is used to transport the formed meat patties to the subsequent process. The first motor 301 provides power to the rotating hub body 302 and is connected to the rotating hub body 302 through the output shaft, enabling it to rotate. The rotating hub body 302 is a cylindrical structure. It is used to hold and shape the meat filling through the first forming cavity 3021 and the second forming cavity 3022. The bearing 303 is used to limit its rotation and ensure the stable operation of the rotating hub. The sleeve body 401 is fixedly installed in the rotating hub body 302 through the sleeve connecting rod 402. It is used to rotate synchronously with the rotating hub body 302 to realize the demolding action. The meat cake in the first forming cavity 3021 and the second forming cavity 3022 is demolded by the gravity of the first plug 403 and the second plug 404.
[0037] A first stopper rod 4031 is fixedly installed on the first stopper 403. A retaining ring 4032 that is clearance-fitted with the sleeve body 401 is fixedly installed at one end of the first stopper rod 4031 extending into the sleeve body 401. A second stopper rod 4041 is fixedly installed on the second stopper 404. One end of the second stopper rod 4041 located in the sleeve body 401 extends into the first stopper rod 4031 and is clearance-fitted with the first stopper rod 4031. The first stopper rod 4031 can slide in the sleeve body 401 and restrict the movement of the first stopper 403. The second stopper rod 4041 can slide in the first stopper rod 4031 and restrict the movement of the second stopper 404, making it difficult for the stopper to fall off.
[0038] The first stopper rod 4031 has a groove 4033 at one end located in the sleeve body 401. The second stopper rod 4041 extends to one end of the first stopper rod 4031 and is fixedly installed with a stop rod 4042 that matches the groove 4033. A spring 405 is provided between the stop rod 4042 and the retaining ring 4032 and located in the sleeve body 401. The retaining ring 4032 is used to limit the movement range of the first stopper head 403. The stop rod 4042 can limit the movement of the second stopper rod 4041 in the first stopper rod 4031 by sliding in the groove 4033, and the spring 405 is used to provide elastic buffer to ensure the smoothness of the demolding process.
[0039] The inner side of the main body 1 is provided with a hub pressure cavity 101 for limiting the rotation of the hub body 302, and a demolding area 102 is provided above the conveying body 2 and in the hub pressure cavity 101. The feeding component 6 is located above the hub pressure cavity 101. By providing a demolding area 102 connected to the hub pressure cavity 101 above the conveying body 2, it is ensured that the demolded meat patty can fall smoothly onto the conveyor belt and the formed meat patty is transported to the subsequent process.
[0040] The shaping component 5 includes piston chambers 501 that are fixedly mounted on the main body 1 and are parallel to each other. One end of the piston chambers 501 extends into the hub pressure chamber 101 and is connected to the hub pressure chamber 101. A hydraulic push rod 502 is fixedly mounted between the piston chambers 501. The piston rod of the hydraulic push rod 502 is connected to a piston connecting rod 5021. The hydraulic push rod 502 is used to drive the movement of the piston connecting rod 5021.
[0041] Each piston chamber 501 is slidably connected to a shaping piston 503 that is adapted to the first forming cavity 3021 and the second forming cavity 3022 and is used to compress the meat patty. The shaping pistons 503 are connected to each other by a piston connecting rod 5021, and a guide groove 5011 is provided on the piston chamber 501 for limiting the sliding of the piston connecting rod 5021. The piston connecting rod 5021 is used to synchronously control the movement of the shaping pistons 503. The shaping pistons 503 can enter the first forming cavity 3021 and the second forming cavity 3022 through the movement of the piston connecting rod 5021 in the guide groove 5011 to compress and shape the meat filling.
[0042] The feeding assembly 6 includes a feeding chamber 601 fixedly installed in the main body 1, with the end of the feeding chamber 601 away from the first motor 301 inclined downwards. A second motor 602 is fixedly installed at one end of the feeding chamber 601, and the output shaft of the second motor 602 is drivenly connected to a screw feeding shaft 603. A feeding hopper 604 is fixedly installed on the top of the main body 1, and one end of the feeding hopper 604 extends into the main body 1 and communicates with the interior of the feeding chamber 601. The feeding chamber 601 is also provided with a discharge port 605 corresponding to the first forming cavity 3021 and the second forming cavity 3022. The feeding chamber 601 is used to contain meat filling raw materials. The second motor 602 is used to drive the rotation of the screw feeding shaft 603 and push the meat filling from the feeding chamber 601 to the discharge port 605 through the rotation of the screw feeding shaft 603. The feeding hopper 604 is used to add meat filling raw materials to the feeding chamber 601, and the discharge port 605 is used to transport the meat filling raw materials to each forming cavity.
[0043] In use, the minced meat enters the feeding chamber 601 through the feeding hopper 604. The second motor 602 drives the spiral feeding shaft 603 to rotate, pushing the minced meat from the feeding chamber 601 to the discharge port 605. The minced meat added by the feeding hopper 604 is evenly distributed into each forming cavity through the discharge port 605. The rotating drum body 302 rotates under the drive of the first motor 301, so that the forming cavities pass through the discharge port 605 in sequence. The minced meat enters the first forming cavity 3021 and the second forming cavity 3022 through the discharge port 605, completing the filling. When the rotating drum body 302 rotates... During rotation, the shaping piston 503 in the shaping assembly 5, driven by the hydraulic push rod 502, slides along the guide groove 5011 via the piston connecting rod 5021. The shaping piston 503 enters the molding cavity, and when it enters the first molding cavity 3021, the second molding cavity 3022 has already completed demolding. The filled meat filling is squeezed and shaped to form a regular meat patty shape. The rotating hub body 302 continues to rotate, bringing the shaped meat patty to the demolding area 102. The sleeve body 401 rotates synchronously with the rotating hub body 302 via the sleeve connecting rod 402, and the first molding... The first plug 403 in cavity 3021 and the second plug 404 in molding cavity 3022 are respectively in the loading and demolding states. When the molding cavity reaches the demolding area 102, the first plug 403 or the second plug 404, under the action of gravity and spring 405, pushes the molded meat patty out of the first molding cavity 3021 or the second molding cavity 3022, respectively. During this process, the movement range of the connected plugs is limited by the cooperation of the first plug rod 4031 and the second plug rod 4041 through the sliding groove 4033 and the stop rod 4042. The spring 405 provides elastic cushioning, allowing the plug to reset smoothly in the corresponding molding cavity, thus avoiding damage to the meat patty during demolding. After demolding, the meat patty falls onto the conveying body 2 through the demolding area 102. The conveying body 2 transports the shaped meat patty to the subsequent process. Thereafter, the rotating hub body 302 continues to rotate under the drive of the first motor 301, completing the cycle of filling, shaping, demolding, and conveying meat filling in sequence. The feeding hopper 604 continuously feeds meat filling into the molding cavity, ensuring continuous operation of the device and improving production efficiency.
[0044] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.
Claims
1. A rotary hub extruded patty forming apparatus, characterized by: The utility model provides a meat pie production line, including fuselage main part (1), the lower part of fuselage main part (1) is equipped with the conveying main part (2) for conveying meat pie, is installed in fuselage main part (1) with the hub assembly (3), and is equipped with the stripping assembly (4) for meat pie stripping in the hub assembly (3) still, still be equipped with the shaping assembly (5) for meat pie plasticity on fuselage main part (1), the upper part of fuselage main part (1) is equipped with the feeding assembly (6) of input meat pie raw material, The hub assembly (3) comprises a first motor (301), the output shaft of the first motor (301) is in transmission connection with a hub main body (302), the outer side of the hub main body (302) is respectively provided with first forming cavities (3021) and second forming cavities (3022) of the same size, and the hub main body (302) is provided with a bearing (303) for limiting the limited rotation of the hub main body (302) away from the first motor (301). The stripping assembly (4) comprises sleeve main bodies (401) fixedly installed in the hub main body (302) and corresponding to the first forming cavities (3021) and the second forming cavities (3022), the sleeve main bodies (401) are connected through sleeve connecting rods (402), the two ends of the sleeve connecting rods (402) extend into the inner walls of the hub main bodies (302) respectively, and one end of each of the sleeve main bodies (401) is movably connected with a first plug head (403) matched with the first forming cavities (3021); the other end of each of the sleeve main bodies (401) is movably connected with a second plug head (404) matched with the second forming cavities (3022).
2. The rotary hub extruded patty forming apparatus of claim 1, wherein: The first plug head (403) is fixedly installed with a first plug rod (4031), one end of the first plug rod (4031) extending into the sleeve main body (401) is fixedly installed with a blocking ring (4032) matched with the sleeve main body (401), and the second plug head (404) is fixedly installed with a second plug rod (4041); one end of the second plug rod (4041) extending into the sleeve main body (401) extends into the first plug rod (4031) and is matched with the first plug rod (4031) in a gap.
3. The rotary hub extruded patty forming apparatus of claim 2, wherein: One end of the first plug rod (4031) extending into the sleeve main body (401) is also provided with a sliding groove (4033), one end of the second plug rod (4041) extending into the first plug rod (4031) is fixedly installed with a stop rod (4042) matched with the sliding groove (4033), and the stop rod (4042) and the blocking ring (4032) are further provided with a spring (405) in the sleeve main body (401).
4. The rotary hub extruded patty forming apparatus of claim 1, wherein: The inner side of the fuselage main body (1) is provided with a hub pressing cavity (101) for limiting the rotation of the hub main body (302), the upper part of the conveying main body (2) is provided with a stripping area (102) in the hub pressing cavity (101), and the feeding assembly (6) is located above the hub pressing cavity (101).
5. The rotary hub extruded patty forming apparatus of claim 4, wherein: The shaping assembly (5) comprises piston cabins (501) fixedly installed on the fuselage body (1) and parallel to each other, and one end of the piston cabin (501) extends into the hub pressure cavity (101) and is in communication with the hub pressure cavity (101), and a hydraulic push rod (502) is fixedly installed between the piston cabins (501), and a piston rod of the hydraulic push rod (502) is connected with a piston connecting rod (5021).
6. The rotary hub extruded patty forming apparatus of claim 5, wherein: The piston cabin (501) is slidably connected with shaping pistons (503) matched with the first forming cavity (3021) and the second forming cavity (3022) and used for extruding meat patties, the shaping pistons (503) are connected through the piston connecting rod (5021), and a guide groove (5011) for limiting sliding of the piston connecting rod (5021) is formed in the piston cabin (501).
7. The rotary hub extruded patty forming apparatus of claim 6, wherein: The feeding assembly (6) comprises a feeding cabin (601) fixedly installed in the fuselage body (1), and one end of the feeding cabin (601) away from the first motor (301) is provided in a downward inclination, one end of the feeding cabin (601) is fixedly installed with a second motor (602), an output shaft of the second motor (602) is drivingly connected with a spiral feeding shaft (603), a feeding hopper (604) is fixedly installed on the top of the fuselage body (1), one end of the feeding hopper (604) extending into the fuselage body (1) is in communication with the inside of the feeding cabin (601), and the feeding cabin (601) is further provided with discharge ports (605) corresponding to the first forming cavity (3021) and the second forming cavity (3022).