Edible oil quantitative packaging device

Abstract

The utility model relates to the technical field of edible oil production, especially for a kind of edible oil rationing device, including the first rack and the second rack of left and right arrangement, the first rack and the second rack are provided with production mechanism and are used for the rationing of edible oil, and production mechanism includes: conveying component, including the conveyer fixed between the top of first rack and second rack;Filling component, including the first cylinder fixed on the upper end of first rack, and the output end below first cylinder is equipped with several left and right transverse arrangement filling head;Capping component, including the arc semicircle frame fixed with the rear end of second rack top;Realized the full range automation continuous production of edible oil from conveying, accurate ration filling to automatic screwing, substantially improved the rationing efficiency and precision, ensured product hygiene and quality stability, and significantly reduced manual intervention and pollution risk.

Description

Technical Field

[0001] This utility model relates to the field of edible oil production technology, specifically to an edible oil quantitative dispensing device. Background Technology

[0002] Edible oil is a basic consumer product in daily life and the catering industry, with huge and stable demand. To meet market demand for packaged edible oil, after refining, edible oil needs to be quantitatively packaged for easy storage, transportation, and sales. According to CN222411025U, a quantitative dispensing device for edible oil is disclosed. This technology discloses a technical solution including "a device base, a mounting frame fixedly connected to the device base, a pump fixedly connected to the upper part of the mounting frame, a dispensing head connected to the lower part of the pump and passing through the top of the mounting frame, and an adjustable dispensing unit; the adjustable dispensing unit includes a dispensing box fixedly connected to the upper part of the mounting frame, and a piston plate slidingly provided on the inner wall of the dispensing box". It has the technical effect of "effectively solving the problem that the quantitative dispensing device for edible oil cannot be accurately adjusted and has weak adaptability to different containers". In existing edible oil packaging operations, a typical production challenge lies in separating the filling and capping processes. This usually requires manual handling of the filled oil bottles from the filling station or transferring them to separate capping equipment. During this physical transfer, the bottle openings are exposed to the workshop environment for a long time, making them prone to absorbing dust particles or microorganisms from the air. At the same time, manual handling may also introduce secondary contamination, thus posing a potential risk to the hygiene and safety of edible oil. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a quantitative edible oil dispensing device that enables fully automated continuous production of edible oil from transportation and precise quantitative filling to automatic capping. This significantly improves dispensing efficiency and accuracy, ensures product hygiene and quality stability, and significantly reduces the risk of human intervention and contamination.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a quantitative dispensing device for edible oil, comprising a first frame and a second frame arranged horizontally, wherein a production mechanism is provided on the first frame and the second frame for quantitative dispensing of edible oil, and the production mechanism includes: The conveying assembly includes a conveyor fixed between the tops of the first frame and the second frame; The filling assembly includes a first cylinder fixed to the upper end of the first frame, and several filling heads arranged horizontally to the left and right are installed at the output end below the first cylinder. The sealing assembly includes an arc-shaped semi-circular frame fixed to the top rear end of the second frame, a lower rotating plate rotatably mounted on the upper end of the second frame, and a cam divider installed inside the second frame to drive the lower rotating plate to rotate. An upper rotating plate is fixed to the upper end of the lower rotating plate. A feeding system is fixed to the upper end of the second frame, and a feeding channel is fixed to the outlet of the feeding system. A fourth cylinder is mounted on the upper end of the second frame, and a motor is mounted on the output end below the fourth cylinder. A clamp is fixed to the output end below the motor.

[0005] Preferably, the capping assembly further includes several lower grooves arranged circumferentially on the outer edge of the lower rotating plate for limiting the bottle body, and several upper grooves arranged circumferentially on the outer edge of the upper rotating plate for limiting the bottle mouth, and the lower end of the feeding channel is located above one of the upper grooves.

[0006] Preferably, the conveying assembly includes a left limiting frame fixed at both the front and rear ends of the left side of the conveyor, a guide frame fixed on the right side of the front left limiting frame and used to guide the bottle in the conveying to the arc-shaped semi-circular frame, and a right limiting frame fixed at both the front and rear ends of the right side of the conveyor.

[0007] Preferably, the filling assembly further includes a piping system installed on the upper end of the first frame and connected to the filling head, and the other end of the piping system is connected to an oil storage device.

[0008] Preferably, the filling assembly further includes a second cylinder installed at the right end of the first frame, and a baffle is fixed at the output end of the second cylinder.

[0009] Preferably, the filling assembly further includes a third cylinder installed at the rear end of the first frame, with a positioning plate fixed at the front output end of the third cylinder, and a plurality of positioning grooves arranged horizontally at equal intervals at the front end of the positioning plate.

[0010] Beneficial effects This invention provides a quantitative dispensing device for edible oil. Compared with the prior art, it has the following advantages: 1. After the filled oil bottles enter the rotating capping area limited by the arc-shaped semi-circular frame, the lower and upper rotating plates driven by the cam divider rotate intermittently, conveying the oil bottles step by step to each capping station. When the oil bottle rotates to the bottom of the feeding channel, the cap from the feeding system is accurately placed on the bottle mouth. When the oil bottle continues to rotate to the bottom of the clamp, the fourth cylinder pushes the motor and clamp to descend as a whole. After the clamp firmly grasps the cap, the motor rotates according to the preset torque to reliably tighten the cap and complete the seal. The capped finished bottle continues to rotate with the rotating table to the outlet position and re-enters the conveyor to be sent out. The entire process integrates conveying, positioning, quantitative filling, intermittent rotating conveying, automatic capping and capping, realizing full automation and high reliability. It not only greatly improves production efficiency and product consistency, but also effectively ensures the hygiene and safety of the edible oil packaging process through closed continuous operation.

[0011] 2. Several lower grooves on the circumference of the lower rotating plate are used to accurately receive and clamp the bottle body, providing main support and radial limit, while the corresponding upper grooves on the circumference of the upper rotating plate are used to accommodate and constrain the bottle mouth, forming a coordinated positioning structure to ensure that the oil bottle maintains a stable upright posture during intermittent rotational conveying and prevents shaking or tipping. The lower end of the feeding channel is directly above one of the upper grooves located at a specific station. When the upper groove carrying the oil bottle rotates with the turntable to the feeding station, the bottle mouth is exactly located directly below the outlet of the feeding channel, so that the bottle cap sent from the feeding system can be placed on the bottle mouth by gravity, completing the automatic pre-fastening of the bottle cap. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the conveying component in this utility model; Figure 3 This is a schematic diagram of the filling component in this utility model; Figure 4 This is a schematic diagram of the rear end of the filling component in this utility model; Figure 5 This is a schematic diagram of the capping assembly in this utility model.

[0013] In the diagram: 1. First frame; 2. Second frame; 3. Production mechanism; 31. Conveying assembly; 311. Conveyor; 312. Left limit frame; 313. Guide frame; 314. Right limit frame; 32. Filling assembly; 321. First cylinder; 322. Filling head; 323. Piping system; 324. Second cylinder; 325. Baffle; 326. Third cylinder; 327. Positioning plate; 328. Positioning groove; 33. Capping assembly; 331. Arc-shaped semi-circular frame; 332. Lower rotating plate; 333. Lower groove; 334. Upper rotating plate; 335. Upper groove; 336. Feeding system; 337. Feeding channel; 338. Fourth cylinder; 339. Motor; 3310. Fixture. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0015] Please see Figure 1 - Figure 5This utility model provides a technical solution: a quantitative dispensing device for edible oil, comprising a first frame 1 and a second frame 2 arranged left and right, wherein a production mechanism 3 is provided on the first frame 1 and the second frame 2 for quantitative dispensing of edible oil, and the production mechanism 3 includes: Conveying assembly 31 includes a conveyor 311 fixed between the top of the first frame 1 and the second frame 2; The filling assembly 32 includes a first cylinder 321 fixed to the upper end of the first frame 1, and a plurality of filling heads 322 arranged horizontally on the left and right sides are installed at the output end below the first cylinder 321. The sealing assembly 33 includes an arc-shaped semi-circular frame 331 fixed to the top rear end of the second frame 2, a lower rotating plate 332 rotatably mounted on the upper end of the second frame 2, and a cam divider installed inside the second frame 2 to drive the lower rotating plate 332 to rotate. An upper rotating plate 334 is fixed to the upper end of the lower rotating plate 332. A feeding system 336 is fixed to the upper end of the second frame 2. A feeding channel 337 is fixed to the outlet of the feeding system 336. A fourth cylinder 338 is mounted on the upper end of the second frame 2. A motor 339 is mounted on the output end below the fourth cylinder 338. A clamp 3310 is fixed to the output end below the motor 339.

[0016] In this embodiment, after the filled oil bottle enters the rotating capping area limited by the arc-shaped semi-circular frame 331, the lower rotating plate 332 and the upper rotating plate 334, driven by the cam divider, perform intermittent rotating motion, sequentially conveying the oil bottle to each capping station; when the oil bottle rotates to below the feeding channel 337, the cap from the feeding system 336 is accurately placed onto the bottle mouth; when the oil bottle continues to rotate to below the clamp 3310, the fourth cylinder 338 pushes the motor 339 and the clamp 3310 to descend as a whole, and the clamp 3310... After firmly grasping the bottle cap, motor 339 rotates at a preset torque to reliably tighten the cap and complete the seal. The sealed bottle continues to rotate with the rotary table to the outlet position and re-enters the conveyor 311 to be sent out. The entire process integrates conveying, positioning, quantitative filling, intermittent rotary conveying, automatic capping and screwing, realizing full automation and high reliability. It not only greatly improves production efficiency and product consistency, but also effectively ensures the hygiene and safety of the edible oil packaging process through closed continuous operation.

[0017] Specifically, the capping assembly 33 also includes several lower grooves 333 arranged circumferentially on the outer edge of the lower rotating plate 332 for limiting the bottle body, and several upper grooves 335 arranged circumferentially on the outer edge of the upper rotating plate 334 for limiting the bottle mouth, and the lower end of the feeding channel 337 is located above one of the upper grooves 335.

[0018] In this embodiment, several lower grooves 333 on the circumference of the lower rotating plate 332 are used to accurately receive and clamp the bottle body, providing main support and radial limit, while the corresponding upper grooves 335 on the circumference of the upper rotating plate 334 are used to accommodate and constrain the bottle mouth, forming a positioning structure that coordinates the upper and lower parts to ensure that the oil bottle maintains a stable upright posture during intermittent rotational conveying and prevents shaking or tipping. The lower end of the feeding channel 337 is directly above one of the upper grooves 335 located at a specific station. When the upper groove 335 carrying the oil bottle rotates with the turntable to the feeding station, the bottle mouth is exactly located directly below the outlet of the feeding channel 337, so that the bottle cap delivered from the feeding system 336 can be placed on the bottle mouth by gravity, completing the automatic pre-fastening of the bottle cap.

[0019] Specifically, the conveying assembly 31 includes a left limiting frame 312 fixed at the front and rear ends of the left side of the conveyor 311. A guide frame 313 is fixed on the right side of the front left limiting frame 312 and is used to guide the bottle in the conveying process to the arc-shaped semi-circular frame 331. A right limiting frame 314 is fixed at both the front and rear ends of the right side of the conveyor 311.

[0020] In this embodiment, the left limiting frame 312 fixed at both ends of the left side of the conveyor 311 and the right limiting frame 314 fixed on the right side together form an adjustable width conveying channel, which effectively constrains the bottle moving in a straight line, preventing it from deviating or colliding during the conveying process; in particular, the guide frame 313 installed on the right side of the front left limiting frame 312, with its tilt angle, serves as a transition. When the bottle is about to leave the straight conveying section, it guides and pushes the bottle into the arc-shaped semi-circular frame 331 at the entrance of the capping assembly 33 through contact with the bottle body, thereby completing the smooth transition of the bottle's movement trajectory from a straight line to entering the rotary table along an arc path.

[0021] Specifically, the filling assembly 32 also includes a piping system 323 installed on the upper end of the first frame 1 and connected to the filling head 322, and the other end of the piping system 323 is connected to the oil storage device.

[0022] In this embodiment, driven by an external oil supply pump or pressure system, edible oil is stably and continuously transported from the oil storage device to each filling head 322 via the pipeline system 323. The quantitative control unit integrated inside the filling head 322, such as a solenoid valve, flow meter or plunger pump, accurately executes the switching action after receiving the control signal, thereby completing the quantitative filling of the edible oil passing through it.

[0023] Specifically, the filling assembly 32 also includes a second cylinder 324 installed at the right end of the first frame 1, and a baffle 325 is fixed at the output end of the second cylinder 324.

[0024] In this embodiment, when the sensor detects that an empty bottle has moved with the conveyor 311 to a predetermined station directly below the filling head 322, the control system issues a command to drive the second cylinder 324 to extend, causing the baffle 325 to move laterally precisely and quickly to the front of the conveying path, thereby reliably blocking and positioning the subsequent bottles to be filled, so that their queue pauses and is closely arranged in front of the filling station, ensuring that there is a bottle under each filling head 322; after filling is completed, the second cylinder 324 retracts, the baffle 325 is removed, the filled bottle is released and continues to be conveyed forward, and at the same time, the subsequent empty bottles enter the station, and so on.

[0025] Specifically, the filling assembly 32 also includes a third cylinder 326 installed at the rear end of the first frame 1. A positioning plate 327 is fixed at the front output end of the third cylinder 326. The front end of the positioning plate 327 has several positioning grooves 328 arranged horizontally at equal intervals.

[0026] In this embodiment, after the baffle 325 driven by the second cylinder 324 has intercepted the queue of bottles to be filled and stopped below the filling head 322, the third cylinder 326 immediately moves, pushing the positioning plate 327 forward, so that several equidistant positioning grooves 328 at its front end simultaneously embed into the neck of the corresponding bottle. The geometry of the grooves applies a soft and stable constraint force to each bottle opening from the side, so that all bottle openings are forcibly corrected and fixed in the preset precise position in the lateral and directional directions, thereby achieving perfect alignment with the corresponding filling head 322 above. After filling is completed and the filling head 322 is raised, the third cylinder 326 retracts, the positioning plate 327 is removed, and the constraint on the bottle opening is released.

[0027] The working principle and usage process of this utility model are as follows: First, empty oil bottles are sequentially conveyed from the area of ​​the first frame 1 to the second frame 2 by the conveyor 311. During the conveying process, the adjustable-width conveying channel formed by the left limiting frame 312 fixed on the left side of the conveyor 311 and the right limiting frame 314 fixed on the right side effectively constrains the bottles moving in a straight line, preventing deviation or collision. When the empty bottle arrives at the filling station, the sensor detects that the empty bottle has moved to the predetermined station directly below the filling head 322. The control system then drives the second cylinder 324 installed at the right end of the first frame 1 to extend, so that the baffle 325 fixed at its front output end moves laterally accurately and quickly to the front of the conveying path, thereby reliably blocking and positioning the subsequent bottles to be filled, so that the queue stops and is closely arranged in front of the filling station. Then, the third cylinder 324 installed at the rear end of the first frame 1 extends. 6. The action pushes the positioning plate 327 fixed at its front output end forward, so that several positioning grooves 328 arranged laterally at equal intervals at the front end of the positioning plate 327 are simultaneously embedded into the neck of the corresponding bottle. The geometry of the grooves applies a soft and stable constraint force to each bottle opening from the side, so that all bottle openings are forcibly corrected and fixed in the preset precise position. At this time, the first cylinder 321 fixed at the upper end of the first frame 1 drives several filling heads 322 arranged laterally on the left and right sides installed at its lower output end to descend synchronously and insert into the bottle openings that have been precisely positioned. At the same time, driven by an external oil supply pump or pressure system, edible oil is stably and continuously transported from the oil storage device to each filling head 322 through the pipeline system 323 installed at the upper end of the first frame 1. The quantitative control unit integrated inside the filling head 322 receives the control signal and accurately executes the switching action to complete the quantitative filling. After filling is completed, the filling head 322 is raised, the third cylinder 326 retracts to remove the positioning plate 327, and the second cylinder 324 retracts to remove the baffle 325. The filled oil bottle is released and continues to be conveyed to the right along the conveyor 311. During the process, the guide frame 313 installed on the right side of the front left limit frame 312 guides the bottle body smoothly through contact with the bottle body and pushes it into the inlet of the capping assembly 33, which is fixed in the arc-shaped semi-circular frame 331 at the rear end of the top of the second frame 2. After entering the rotating capping area, the oil bottle is carried on the lower rotating plate 332 driven by the cam divider. Several lower grooves 333 on the circumference of the lower rotating plate 332 precisely clamp the bottle body to provide radial limit. At the same time, the corresponding upper grooves 335 on the circumference of the upper rotating plate 334 fixed at the upper end of the lower rotating plate 332 accommodate and constrain the bottle mouth. A coordinated positioning structure is formed; the turntable rotates intermittently, conveying the oil bottles step by step: when the oil bottle rotates to the bottom of the feeding channel 337, since the lower end of the feeding channel 337 is directly above the upper groove 335 of the corresponding station, the bottle cap from the feeding system 336 fixed on the upper end of the second frame 2 is accurately placed on the bottle mouth to complete the pre-locking; when the oil bottle continues to rotate to the bottom of the clamp 3310, the fourth cylinder 338 installed on the upper end of the second frame 2 pushes the motor 339 installed at its lower output end and the clamp 3310 fixed at the lower output end of the motor 339 to descend as a whole. After the clamp 3310 firmly grasps the bottle cap, the motor 339 rotates according to the preset torque to reliably tighten the bottle cap to complete the sealing; the sealed finished bottle continues to rotate with the turntable to the outlet position and re-enters the conveyor 311 to be sent out.

[0028] 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.

[0029] 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 quantitative dispensing device for edible oil, comprising a first frame (1) and a second frame (2) arranged left and right, characterized in that: The first frame (1) and the second frame (2) are equipped with a production mechanism (3) for quantitative dispensing of edible oil. The production mechanism (3) includes: The conveying assembly (31) includes a conveyor (311) fixed between the top of the first frame (1) and the second frame (2); The filling assembly (32) includes a first cylinder (321) fixed at the upper end of the first frame (1), and several filling heads (322) arranged horizontally on the left and right sides are installed at the output end below the first cylinder (321). The sealing assembly (33) includes an arc-shaped semi-circular frame (331) fixed at the top rear end of the second frame (2), a lower rotating plate (332) rotatably mounted on the upper end of the second frame (2), and a cam divider installed inside the second frame (2) for driving the lower rotating plate (332) to rotate. An upper rotating plate (334) is fixed on the upper end of the lower rotating plate (332). A feeding system (336) is fixed on the upper end of the second frame (2). A feeding channel (337) is fixed at the outlet of the feeding system (336). A fourth cylinder (338) is installed on the upper end of the second frame (2). A motor (339) is installed at the output end below the fourth cylinder (338). A clamp (3310) is fixed at the output end below the motor (339).

2. The edible oil quantitative dispensing device according to claim 1, characterized in that: The capping assembly (33) also includes several lower grooves (333) arranged circumferentially on the outer edge of the lower rotating plate (332) for limiting the bottle body, and several upper grooves (335) arranged circumferentially on the outer edge of the upper rotating plate (334) for limiting the bottle mouth, and the lower end of the feeding channel (337) is located above one of the upper grooves (335).

3. The edible oil quantitative dispensing device according to claim 1, characterized in that: The conveying assembly (31) includes a left limiting frame (312) fixed at the front and rear ends of the left side of the conveyor (311). A guide frame (313) is fixed on the right side of the front left limiting frame (312) and is used to guide the bottle in the conveying to the arc-shaped semi-circular frame (331). A right limiting frame (314) is fixed at both the front and rear ends of the right side of the conveyor (311).

4. The edible oil quantitative dispensing device according to claim 1, characterized in that: The filling assembly (32) also includes a piping system (323) installed on the upper end of the first frame (1) and connected to the filling head (322), and the other end of the piping system (323) is connected to the oil storage device.

5. The edible oil quantitative dispensing device according to claim 1, characterized in that: The filling assembly (32) also includes a second cylinder (324) installed at the right end of the first frame (1), and a baffle (325) is fixed at the output end of the second cylinder (324).

6. The edible oil quantitative dispensing device according to claim 1, characterized in that: The filling assembly (32) also includes a third cylinder (326) installed at the rear end of the first frame (1). A positioning plate (327) is fixed at the front output end of the third cylinder (326). The front end of the positioning plate (327) has several positioning grooves (328) arranged horizontally at equal intervals.

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