A double-stuffing structure based on a head-cut stuffing machine

Abstract

This utility model discloses a dual-filling structure based on a head-cutting filling machine, relating to the field of filling machine technology. The dual-filling structure includes a frame, with a filling mechanism on the left side of the frame: a storage mechanism for storing two different fillings and conveying them to the injection mechanism; and an injection mechanism including a support frame fixedly installed on the left side of the frame, with an injection pipe fixedly installed below the left end of the support frame. A transfer pipe is fixedly installed at the front end of the injection pipe, and a flexible hose is fixedly installed at the front end of the transfer pipe. The front end of the transfer pipe is connected to another storage tank via the flexible hose and an adapter, thereby connecting the bottom ends of the two storage tanks to corresponding pipe structures within the transfer pipe. Simultaneously, the two drive motors rotate at the same speed, enabling the two fillings to be filled relatively evenly into the injection pipe. Due to the limited internal volume of the injection pipe, the injection volume is consistent each time.

Description

Technical Field

[0001] This utility model relates to the field of filling machine technology, specifically a double filling structure based on a head-cutting filling machine. Background Technology

[0002] Through its automated, precise, and modular design, the filling machine solves the problems of low efficiency, poor consistency, and hygiene risks associated with traditional manual filling. It is an important tool for improving quality and production capacity in industrialized food production.

[0003] The existing Chinese utility model patent with publication number CN222751298U discloses a filling machine for pastry production, relating to the field of filling machine technology. It includes a work plate, with a conveyor belt embedded and installed on the top of the work plate near one end. A filling machine body is fixed to the top of the work plate near the other end. The filling machine body has a conveying hole inside, and a storage cylinder is fixed to the top of the filling machine body, communicating with the conveying hole. An annular groove is formed on the surface of the conveying hole near one end. In this utility model, a first motor drives a rotating column to rotate, which in turn drives a spiral blade to rotate. The spiral blade then conveys the pastry ingredients. When it is necessary to change the ingredients, a tool can be inserted into a rotatable fixed annular plate inside a recessed hole. This allows the rotating column to rotate within the annular groove and disengage, thus facilitating the rotation of the spiral blade and its disengagement from the conveying hole, and consequently, facilitating cleaning of the spiral blade.

[0004] The filling machine described above, which directly feeds the filling into the bread through an auger, cannot precisely control the amount of filling fed in a single batch. Furthermore, the auger mixes the two types of filling while rotating, resulting in little difference in taste. Consequently, the machine can only feed one type of filling at a time. Additionally, the auger may trap air inside the filling during the feeding process, affecting the amount of filling fed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a dual-filling structure based on a head-cutting filling machine, which solves the problems of only being able to deliver one type of filling and the filling easily trapping air inside.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A double-filling structure based on a head-cutting filling machine includes a frame, and a filling mechanism is provided on the left side of the frame.

[0007] A storage mechanism is used to store two different fillings and to transport the fillings to the injection mechanism;

[0008] The injection mechanism includes a support frame fixedly installed on the left side of the frame. An injection pipe is fixedly installed below the left end of the support frame. An adapter pipe is fixedly installed at the front end of the injection pipe. A hose is fixedly installed at the front end of the adapter pipe. An adapter is fixedly installed at the front end of the hose. A guide plate is fixedly installed at the front end of the adapter.

[0009] Preferably, the storage mechanism includes a drive motor fixedly installed on the top of the frame, a transmission shaft fixedly installed at the lower end of the drive motor shaft, a downward auger fixedly installed on the outer side of the transmission shaft, a conveying auger fixedly installed on the outer side of the bottom end of the transmission shaft, and a storage unit provided on the outer side of the downward auger for storing filling.

[0010] Preferably, the storage unit includes a fixed frame fixedly installed on the left side of the rack, a connecting frame inserted through the left side of the fixed frame, a storage tank inserted through the top of the connecting frame, and a top cover provided on the top of the storage tank.

[0011] Preferably, there are two storage units, and a conical structure is provided below the storage tank, with a vertical pipe at the bottom of the conical structure having a diameter consistent with the outer diameter of the conveying auger, and the center of the top cover.

[0012] Preferably, a downward pressing cylinder is fixedly installed at the left end of the support frame, and a pressure plate is fixedly installed at the bottom end of the downward pressing cylinder.

[0013] Preferably, a limiting frame is installed on the right side of the guide plate, and the right end of the limiting frame is fixedly connected to the frame. The inside of the adapter pipe is provided with a baffle structure, and the top ends of the adapter pipe and the adapter are respectively fixedly connected to the bottom end of the corresponding storage tank.

[0014] Beneficial effects

[0015] This invention provides a dual-filling structure based on a head-cutting filling machine. Compared with the prior art, it has the following advantages:

[0016] (1) The double filling structure based on the head-cutting filling machine, through the setting of the downward pressure auger, the outer edge of the downward pressure auger above the drive shaft contacts the inner wall above the conical structure of the storage tank, and the conveying auger at the bottom of the drive shaft is located inside the pipe structure at the bottom of the storage tank. Since the conveying auger conveys the filling at a much lower rate than the downward pressure auger conveys the filling downward, when the drive motor drives the drive shaft to rotate, the downward pressure auger can continuously press down the filling inside the storage tank, thereby expelling the air inside the filling and preventing air from entering the injection mechanism and causing the filling injection amount to be lower than the standard.

[0017] (2) The dual filling structure based on the head-cutting filling machine has a pressure plate at the bottom of the bottom of the cylinder when the cylinder is at its contraction limit. The front end of the filling pipe is connected to the inner cavity of the transfer pipe. The baffle structure inside the transfer pipe can restrict the filling to fill the filling pipe in layers. The cylinder drives the pressure plate to move downward and the filling enters the bread layer by layer to complete the filling. The top of the transfer pipe is directly connected to the storage tank above. The front end of the transfer pipe is connected to another storage tank through a hose and adapter. Thus, the bottom ends of the two storage tanks are connected to the corresponding pipe structures inside the transfer pipe. At the same time, the two drive motors have the same speed, which can fill the filling pipe with the two fillings relatively evenly. Due to the limited inner volume of the filling pipe, the amount injected each time is the same. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the storage tank of this utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the storage tank and the transfer pipe of this utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the transfer pipe of this utility model;

[0022] In the diagram: 1. Frame; 2. Filling mechanism; 21. Storage mechanism; 211. Drive motor; 212. Transmission shaft; 213. Downward pressing auger; 214. Conveying auger; 215. Storage unit; 2151. Fixing frame; 2152. Connecting frame; 2153. Storage tank; 2154. Top cover; 22. Injection mechanism; 221. Support frame; 222. Downward pressing cylinder; 223. Injection pipe; 224. Adapter pipe; 225. Hose; 226. Adapter; 227. Pressure plate; 228. Guide plate; 229. Limiting frame. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a double filling structure based on a head-cutting filling machine, including a frame 1, and a filling mechanism 2 arranged on the left side of the frame 1.

[0025] Storage mechanism 21 is used to store two different fillings and convey the fillings to injection mechanism 22. Storage mechanism 21 includes a drive motor 211 fixedly mounted on the top of frame 1. A transmission shaft 212 is fixedly mounted on the lower end of the shaft of drive motor 211. A downward auger 213 is fixedly mounted on the outer side of transmission shaft 212. A conveying auger 214 is fixedly mounted on the outer side of the bottom end of transmission shaft 212. A storage unit 215 is provided on the outer side of downward auger 213 for storing fillings. Unit 215 includes a fixed frame 2151 fixedly installed on the left side of the frame 1. A connecting frame 2152 is inserted through the left side of the fixed frame 2151. A storage tank 2153 is inserted through the top of the connecting frame 2152. A top cover 2154 is provided at the top of the storage tank 2153. There are two storage units 215. A conical structure is provided below the storage tank 2153. A vertical pipe with a diameter consistent with the outer diameter of the conveying auger 214 is provided at the bottom of the conical structure. The center of the top cover 2154 is...

[0026] Specifically, the frame 1 can restrict the position of the drive motor 211, which can drive the transmission shaft 212 to rotate. The outer edge of the downward auger 213 above the transmission shaft 212 contacts the inner wall above the conical structure of the storage tank 2153. The conveying auger 214 at the bottom of the transmission shaft 212 is located inside the pipe structure at the bottom of the storage tank 2153. Since the conveying auger 214 conveys the filling at a much lower rate than the downward auger 213 conveys the filling downward, the downward auger 213 can continuously press down the filling inside the storage tank 2153 when the drive motor 211 drives the transmission shaft 212 to rotate, thereby expelling the air inside the filling. The fixing frame 2151 can restrict the position of the connecting frame 2152, which restricts the interior of the storage tank 2153. The top cover 2154 can prevent dust from entering the interior of the storage tank 2153.

[0027] The injection mechanism 22 includes a support frame 221 fixedly installed on the left side of the frame 1. A material injection pipe 223 is fixedly installed at the lower left end of the support frame 221. An adapter pipe 224 is fixedly installed at the front end of the material injection pipe 223. A hose 225 is fixedly installed at the front end of the adapter pipe 224. An adapter 226 is fixedly installed at the front end of the hose 225. A guide plate 228 is fixedly installed at the front end of the adapter 226. A pressing cylinder 222 is fixedly installed at the left end of the support frame 221. A pressure plate 227 is fixedly installed at the bottom end of the pressing cylinder 222. A limit frame 229 is installed on the right side of the guide plate 228. The right end of the limit frame 229 is fixedly connected to the frame 1. A baffle structure is provided inside the adapter pipe 224. The top ends of the adapter pipe 224 and the adapter 226 are respectively fixedly connected to the bottom ends of the corresponding storage tanks 2153.

[0028] Specifically, the support frame 221 can restrict the position of the pressing cylinder 222 and the filling tube 223. When the pressing cylinder 222 is at its contraction limit, the pressure plate 227 at the bottom is located at the top of the inner cavity of the filling tube 223, and the front end of the filling tube 223 is connected to the inner cavity of the transfer tube 224. The baffle structure inside the transfer tube 224 can restrict the filling to be filled into the filling tube 223 in layers. The pressing cylinder 222 drives the pressure plate 227 to move downward, driving the filling to enter the bread layer by layer to complete the filling. The guide plate 228 can restrict the position of the bread cut. The top end of the transfer tube 224 is directly connected to the storage tank 2153 directly above. The front end of the transfer tube 224 is connected to another storage tank 2153 through the hose 225 and the adapter 226, so that the bottom ends of the two storage tanks 2153 are respectively connected to the corresponding pipe structures inside the transfer tube 224. At the same time, the contents not described in detail in this specification are all prior art known to those skilled in the art.

[0029] During operation, the outer edge of the downward pressing auger 213 above the drive shaft 212 contacts the inner wall above the conical structure of the storage tank 2153. The conveying auger 214 at the bottom of the drive shaft 212 is located inside the pipe structure at the bottom of the storage tank 2153. Since the conveying auger 214 conveys the filling at a much lower rate than the downward pressing auger 213, when the drive motor 211 drives the drive shaft 212 to rotate, the downward pressing auger 213 can continuously press down the filling inside the storage tank 2153, thereby expelling air from the filling and preventing air from entering the injection mechanism 22, which would cause the filling injection amount to be lower than the standard. When the downward pressing cylinder 222 is at its contraction limit, the pressure plate 227 at the bottom is located at the top of the inner cavity of the injection pipe 223, and the front end of the injection pipe 223 is connected to the adapter. The inner cavity of tube 224 is connected, and the baffle structure inside the adapter tube 224 can restrict the filling to be filled into the injection tube 223 in layers. The pressure plate 227 is moved downward by the pressing cylinder 222, which drives the filling to enter the bread layer by layer to complete the filling. The top of the adapter tube 224 is directly connected to the storage tank 2153 directly above. The front end of the adapter tube 224 is connected to another storage tank 2153 through the hose 225 and the adapter 226, so that the bottom ends of the two storage tanks 2153 are respectively connected to the corresponding pipe structure inside the adapter tube 224. At the same time, the two drive motors 211 rotate at the same speed, which can fill the two fillings into the injection tube 223 more evenly. Due to the limited inner volume of the injection tube 223, the injection amount of the two fillings is the same in each filling process.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dual-filling structure based on a head-cutting filling machine, comprising a frame (1), characterized in that: A filling mechanism (2) is provided on the left side of the frame (1): Storage mechanism (21) for storing two different fillings and conveying the fillings to the injection mechanism (22); The injection mechanism (22) includes a support frame (221) fixedly installed on the left side of the frame (1). A material injection pipe (223) is fixedly installed below the left end of the support frame (221). An adapter pipe (224) is fixedly installed at the front end of the material injection pipe (223). A hose (225) is fixedly installed at the front end of the adapter pipe (224). An adapter (226) is fixedly installed at the front end of the hose (225). A guide plate (228) is fixedly installed at the front end of the adapter (226).

2. The dual-filling structure based on a head-cutting filling machine according to claim 1, characterized in that: The storage mechanism (21) includes a drive motor (211) fixedly installed on the top of the frame (1). A transmission shaft (212) is fixedly installed at the lower end of the shaft of the drive motor (211). A downward auger (213) is fixedly installed on the outside of the transmission shaft (212). A conveying auger (214) is fixedly installed on the outside of the bottom end of the transmission shaft (212). A storage unit (215) is provided on the outside of the downward auger (213) for storing filling.

3. The dual-filling structure based on a head-cutting filling machine according to claim 2, characterized in that: The storage unit (215) includes a fixed frame (2151) fixedly installed on the left side of the rack (1), a connecting frame (2152) is inserted through the left side of the fixed frame (2151), a storage tank (2153) is inserted through the top of the connecting frame (2152), and a top cover (2154) is provided on the top of the storage tank (2153).

4. The dual-filling structure based on a head-cutting filling machine according to claim 3, characterized in that: There are two storage units (215). A conical structure is provided below the storage tank (2153), and a vertical pipe with a diameter consistent with the outer diameter of the conveying auger (214) is provided at the bottom of the conical structure. The top cover (2154) is located at the center.

5. The dual-filling structure based on a head-cutting filling machine according to claim 1, characterized in that: A pressure cylinder (222) is fixedly installed at the left end of the support frame (221), and a pressure plate (227) is fixedly installed at the bottom end of the pressure cylinder (222).

6. The dual-filling structure based on a head-cutting filling machine according to claim 1, characterized in that: A limiting frame (229) is installed on the right side of the guide plate (228). The right end of the limiting frame (229) is fixedly connected to the frame (1). A baffle structure is provided inside the adapter pipe (224). The top ends of the adapter pipe (224) and the adapter (226) are fixedly connected to the bottom ends of the corresponding storage tanks (2153).

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