A chafing dish bottom material bagging device

By designing a hot pot base bagging device with a wedge structure and a rotatable baffle, the problem of low efficiency in manual packaging was solved, realizing automated hot pot base packaging and improving packaging efficiency.

CN224376137UActive Publication Date: 2026-06-19SICHUAN ZHONGHAO FOOD CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN ZHONGHAO FOOD CO LTD
Filing Date
2025-08-07
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

The current packaging process for hot pot base is cumbersome and inefficient due to manual operation, making it difficult to achieve efficient automated packaging.

Method used

A hot pot base bagging device was designed, which uses a combination of a wedge structure and a rotatable baffle to open the bag opening and automatically feed the base, simplifying the operation process.

Benefits of technology

It improves the efficiency of hot pot base packaging, reduces operational difficulty, and realizes an automated packaging process.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224376137U_ABST
    Figure CN224376137U_ABST
Patent Text Reader

Abstract

A hot pot base bagging device includes a base plate with two pairs of support rods welded to it. A concave seat is welded to the upper end of each pair of support rods, and an inclined plate is welded to the upper end of the concave seat. Side plates are formed by bending upwards on both sides of the inclined plate. A rotating shaft is welded to the outer wall of the wedge-shaped end of the side plate. A baffle is provided over the wedge-shaped structure of the side plate. Wedge-shaped plates are formed by bending downwards on both sides of the baffle and are rotatably mounted on the rotating shaft. An outer plate is welded to the outer wall of the upward-inclined end of the side plate, with its length direction perpendicular to the length direction of the side plate. A stop strip is bent inwards on the front side of the outer plate, and the lower end of the stop strip has a notch. The front end of this bagging device has an overall wedge-shaped structure. This design facilitates the application of the packaging bag, and after application, the bag opening can be opened by rotating the baffle. In addition to opening the bag opening, the baffle also acts as a barrier against the hot pot base before opening.
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Description

Technical Field

[0001] This utility model relates to the field of hot pot base packaging technology, and in particular to a hot pot base bagging device. Background Technology

[0002] Hot pot base can be packaged in two ways: direct filling or cooling and demolding before packaging. The former targets retail products, while the latter can be processed into various shapes and structures. Customized hot pot base packaging is often done manually by filling and sealing the bags. While some machines are used, it's difficult to use the same packaging equipment for all the different shapes and structures of hot pot bases. Therefore, manual packaging is the most common method. During packaging, operators need to open the bag opening and then insert the hot pot base. Maintaining the bag opening open to a certain extent is tedious, and the hot pot base must be inserted using a shovel, increasing the difficulty and reducing packaging efficiency. Utility Model Content

[0003] This utility model provides a hot pot base bagging device to overcome the shortcomings of the prior art and solve the problem of low efficiency when manually packaging hot pot base, thus having strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted:

[0005] A hot pot base bagging device includes a base plate with two pairs of support rods welded to it. Each pair of support rods has a concave seat welded to its upper end, and an inclined plate welded to its upper end. Side plates are formed by bending upwards on both sides of the inclined plate. One end of the inclined plate is inclined downwards, and the downward-inclined end of the side plate has a wedge-shaped structure. A rotating shaft is welded to the outer wall of the wedge-shaped end of the side plate. A baffle is provided at the wedge-shaped structure of the side plate. Wedge-shaped plates are formed by bending downwards on both sides of the baffle and are rotatably mounted on the rotating shaft.

[0006] An outer plate is welded to the outer wall of the side plate at the upward-sloping end. The length direction of the outer plate is perpendicular to the length direction of the side plate. A baffle is bent inward on the front side of the outer plate, and the lower end of the baffle has a notch.

[0007] Furthermore, the lower end of the stop bar is connected to a limit screw via a thread, and a lower insert plate is movably provided on the limit screw. A pair of vertical guide holes are provided on the lower insert plate, the limit screw passes through the vertical guide holes, and the lower insert plate is used to cover the notch.

[0008] Furthermore, the upper end of the lower insert plate is bent to form an upper pull plate.

[0009] Furthermore, the inner end of the wedge plate is formed with a protrusion, and a through shaft is welded to the inner end of the protrusion. An outer strip is welded to the outer wall of the side plate. End plates are bent at the upper and lower ends of the outer strip. A pair of guide rods are fixed on the end plates. An upper top plate is movably mounted on the guide rods. A spring is sleeved on the lower end of the guide rods. The spring is located between the upper top plate and the lower end plate. An inner extension arm is welded to the inner wall of the upper top plate. An oblong hole parallel to its length direction is opened on the oblong hole. The through shaft passes through the oblong hole.

[0010] Furthermore, a gripping plate is formed on the baffle.

[0011] The advantages of the above technical solution are:

[0012] The front end of the bagging device of this utility model has a wedge-shaped structure. This design facilitates the application of packaging bags. After application, the bag opening can be opened by rotating the baffle. In addition to opening the bag opening, the baffle also acts as a barrier to the hot pot base before opening. When it is rotated open, the hot pot base slides down the inclined plate into the packaging bag because it no longer blocks the hot pot base. This reduces the difficulty of filling and packaging the hot pot base. Furthermore, during the feeding process, the outer plate and other components facilitate the placement of multiple hot pot bases, thereby achieving the purpose of automatic supply of hot pot base and improving the efficiency of hot pot base packaging. Attached Figure Description

[0013] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a further detailed description of this utility model in conjunction with the accompanying drawings.

[0014] Figure 1 A three-dimensional structural diagram of one embodiment is shown.

[0015] Figure 2 A magnified view of point A is shown.

[0016] Figure 3 A magnified view of point B is shown. Detailed Implementation

[0017] like Figures 1-3As shown, a hot pot base bagging device includes a base plate 1, on which two pairs of support rods 2 are welded. A concave seat 20 is welded to the upper end of each pair of support rods 2, and an inclined plate 3 is welded to the upper end of the concave seat 20. Side plates 30 are formed by bending upward on both sides of the inclined plate 3. One end of the inclined plate 3 is inclined downward, and the downward inclined end of the side plate 30 has a wedge-shaped structure. A rotating shaft 5 is welded to the outer wall of the wedge-shaped end of the side plate 30. A baffle 51 is provided at the wedge-shaped structure of the side plate 30. A holding plate 69 is formed on the baffle 51. Wedge plates 50 are formed by bending downward on both sides of the baffle 51. The wedge plates 50 are rotatably mounted on the rotating shaft 5. The inner end of the wedge plate 50 is formed with a protrusion 52, and a through shaft 53 is welded to the inner end of the protrusion 52. The outer wall of the side plate 30 is welded with an outer strip 54. The upper and lower ends of the outer strip 54 are bent with end plates 55 respectively. A pair of guide rods 56 are fixed on the end plates 55. An upper top plate 58 is movably provided on the guide rods 56. A spring 57 is sleeved on the lower end of the guide rods 56. The spring 57 is located between the upper top plate 58 and the lower end of the end plate 55. An inner extension arm 59 is welded to the inner wall of the upper top plate 58. An oblong hole 60 parallel to its length direction is opened on the oblong hole 60. The through shaft 53 passes through the oblong hole 60.

[0018] An outer plate 4 is welded to the outer wall of the upward-sloping end of the side plate 30. The length direction of the outer plate 4 is perpendicular to the length direction of the side plate 30. A stop strip 40 is bent inward on the front side of the outer plate 4, and the lower end of the stop strip 40 has a notch. The lower end of the stop strip 40 is connected to a limit screw 41 by a thread. A lower insert plate 42 is movably provided on the limit screw 41. A pair of vertical guide holes 44 are opened on the lower insert plate 42. The limit screw 41 passes through the vertical guide holes 44, and the lower insert plate 42 is used to cover the notch. An upper pull plate 43 is bent at the upper end of the lower insert plate 42.

[0019] Before packaging: The operator places the hot pot base between the raised end of the inclined plate 3 and the outer plate 4. During placement, the lower insert plate 42 can be moved downwards to block the gap, preventing the lower layer of hot pot base from sliding down. After placement, the front end of the hot pot base abuts against the baffle 40 and the lower insert plate 42, thus giving the hot pot base a tendency to move forward. After the hot pot base is placed, the operator pulls the lower insert plate 42 upwards to remove its obstruction, allowing the lower layer of hot pot base to slide down the inclined plate 3 to the baffle 51.

[0020] During packaging: The operator places the packaging bag over the front end of the inclined plate 3 and the baffle 51. Then, the operator rotates the baffle 51 by holding the plate 69. When the baffle 51 rotates, the through shaft 53 acts on the waist-shaped hole 60, thereby causing the upper top plate 58 to press on the spring 57 and compress the spring 57. This continues until the front end of the baffle 51 is open, and then the hot pot base enters the packaging bag.

[0021] After packaging: The operator releases the force on the holding plate 69 so that the baffle 51 returns to the closed state under the elastic force of the spring 57 and waits to open again, which will also block the hot pot base.

[0022] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A chafing dish seasoning bagger, comprising: Includes a base plate (1), on which two pairs of support rods (2) are welded. Each pair of support rods (2) has a concave seat (20) welded to its upper end. The concave seat (20) has an inclined plate (3) welded to its upper end. The inclined plate (3) has side plates (30) formed by bending upwards on both sides. One end of the inclined plate (3) is inclined downwards, and the side plate (30) has a wedge-shaped structure at the downward-inclined end. A rotating shaft (5) is welded to the outer wall of the side plate (30) with the wedge-shaped structure. A baffle (51) is provided at the wedge-shaped structure of the side plate (30). The baffle (51) has wedge-shaped plates (50) formed by bending downwards on both sides. The wedge-shaped plates (50) are rotatably mounted on the rotating shaft (5). An outer plate (4) is welded to the outer wall of the side plate (30) at the upward inclined end. The length direction of the outer plate (4) is perpendicular to the length direction of the side plate (30). A baffle (40) is bent inward on the front side of the outer plate (4). The lower end of the baffle (40) has a notch.

2. The bowl seasoning bagger of claim 1, wherein, The lower end of the stop bar (40) is connected to a limit screw (41) by a thread. A lower insert plate (42) is movably provided on the limit screw (41). A pair of vertical guide holes (44) are provided on the lower insert plate (42). The limit screw (41) passes through the vertical guide holes (44), and the lower insert plate (42) is used to cover the notch.

3. The bowl seasoning bagger of claim 2, wherein, The upper end of the lower insert plate (42) is bent to form an upper pull plate (43).

4. The bowl seasoning bagger of claim 1, wherein, The inner end of the wedge plate (50) is formed with a protrusion (52), and the inner end of the protrusion (52) is welded with a through shaft (53). The outer wall of the side plate (30) is welded with an outer strip (54). The upper and lower ends of the outer strip (54) are bent with end plates (55). A pair of guide rods (56) are fixed on the end plate (55). An upper top plate (58) is movably provided on the guide rod (56). A spring (57) is sleeved on the lower end of the guide rod (56). The spring (57) is located between the upper top plate (58) and the lower end of the end plate (55). An inner extension arm (59) is welded on the inner wall of the upper top plate (58). An oblong hole (60) parallel to its length direction is opened on the oblong hole (60). The through shaft (53) passes through the oblong hole (60).

5. The bowl seasoning bagger of claim 1, wherein, A gripping plate (69) is formed on the baffle (51).