Pre-prepared food packaging equipment

Abstract

The present application belongs to the technical field of pre-prepared food production, and discloses a pre-prepared food box packaging equipment, including a chain conveyor assembly, a rotating assembly arranged on the chain conveyor assembly, and a transmission assembly arranged at the side end of the chain conveyor assembly. A limiting assembly connected to the chain is arranged on the chain conveyor assembly, and the limiting assembly includes a rectangular plate, a placement hole is opened in the middle of the rectangular plate, and two movable plates are symmetrically and slidably connected inside the placement hole, and a movable groove 1 is symmetrically opened on the inner wall of the placement hole. A two-way screw rod 1 is rotatably connected inside the movable groove 1 near the back side of the rectangular plate, and both ends of the movable plate extend into the interior of the movable groove 1 and are slidably connected to the movable groove 1. The two movable plates are symmetrically threadedly sleeved on the outside of the two-way screw rod 1. The present application facilitates the limited placement of packaging boxes of different lengths.

Description

Technical Field

[0001] The present application relates to the technical field of pre-prepared meal production, and more specifically, to a pre-prepared meal box packaging device. Background Art

[0002] Pre-prepared meals are convenient dishes that are made using modern standardized assembly line operations. The raw materials are processed hygienically and scientifically and then packaged. When they are needed, they can be eaten directly after a simple heating step.

[0003] After searching, the announcement number CN211033158U discloses a pre-prepared food box packaging equipment, which includes a chain conveyor, on which a chain plate connected to a chain is provided, the chain plate is wound around a transmission shaft, and the transmission shaft is movably arranged on a frame of the chain conveyor... This application can automatically take out the packaging boxes on the chain conveyor, but the through holes opened on the chain plates of this application are of a certain size, which makes it inconvenient to place packaging boxes of different lengths, reducing the scope of application of the device.

[0004] In order to solve the above problems, the present application provides a pre-prepared meal box packaging device. Utility Model Content

[0005] The present application provides the following technical solution: a pre-prepared food box packaging device, comprising a chain conveyor assembly, a rotating assembly arranged on the chain conveyor assembly, and a transmission assembly arranged at the side end of the chain conveyor assembly, the chain conveyor assembly is provided with a limit assembly connected to the chain, the limit assembly comprises a rectangular plate, a placement hole is opened in the middle of the rectangular plate, two movable plates are symmetrically and slidably connected inside the placement hole, a movable groove 1 is symmetrically opened on the inner wall of the placement hole, a bidirectional screw rod 1 is rotatably connected inside the movable groove 1 near the back side of the rectangular plate, both ends of the movable plate extend into the interior of the movable groove 1 and are slidably connected to the movable groove 1, and the two movable plates are symmetrically threadedly sleeved on the outside of the bidirectional screw rod 1.

[0006] The above technical solution facilitates the positioning of packaging boxes of different lengths.

[0007] Furthermore, the left end of the bidirectional screw rod 1 extends to the outside of the rectangular plate and is fixedly connected to a rotating handle 1, and the outer side of the rotating handle 1 is provided with an anti-slip rubber sleeve.

[0008] Through the above technical solution, the anti-slip rubber sleeve improves the friction of the user's hand when twisting and turning the handle.

[0009] Furthermore, the inner wall of the placement hole is symmetrically provided with a movable groove 2, and the interior of the movable groove 2 near the right end of the rectangular plate is rotatably connected with a bidirectional screw rod 2, and the interior of the placement hole is symmetrically slidably connected with two sliding plates, and both ends of the two sliding plates extend to the interior of the movable groove 2, and the two sliding plates are symmetrically threadedly sleeved on the outer side of the bidirectional screw rod 2.

[0010] The above technical solution facilitates the positioning of packaging boxes of different widths.

[0011] Furthermore, the front end of the bidirectional screw rod 2 extends to the front of the rectangular plate and is fixedly connected to a rotating handle 2, and the outer side of the rotating handle 2 is provided with an anti-slip sleeve.

[0012] Through the above technical solution, the anti-slip sleeve improves the friction of the user's hand when the user twists and turns the handle 2.

[0013] Furthermore, a sliding hole is provided on the movable plate, and the sliding plate is slidably connected inside the sliding hole.

[0014] Through the above technical solution, the sliding plate is further limited, and the stability of the sliding plate when moving is improved.

[0015] Furthermore, both ends of the bidirectional screw rod 1 and both ends of the bidirectional screw rod 2 are rotatably connected to the inner walls of the movable groove 1 and the movable groove 2 respectively through bearings, and the bidirectional screw rod 1 and the bidirectional screw rod 2 are vertically arranged.

[0016] Furthermore, the height of the sliding plate is smaller than the height of the moving plate, and the sliding plate and the moving plate are vertically arranged.

[0017] In summary, this application includes the following beneficial technical effects:

[0018] Twisting the rotating handle one drives the two-way screw rod one to rotate. The rotation of the two-way screw rod one makes the two movable plates move relative to or toward each other inside the movable groove one, thereby adjusting the spacing between the two movable plates, thereby facilitating the limiting of packaging boxes of different lengths and improving the application scope of the device. By turning the two-way screw rod two, the two-way screw rod two is rotated, and the rotation of the two-way screw rod two makes the two sliding plates inside the movable groove two move relative to or toward each other, thereby changing the spacing between the two sliding plates, thereby facilitating the limiting of packaging boxes of different widths and further improving the application scope of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of this application;

[0020] Figure 2 It is a partial structural diagram of this application;

[0021] Figure 3This is a schematic diagram of the limit assembly structure of this application.

[0022] Description of the numbers in the figure:

[0023] 1. Chain conveying assembly; 2. Rotating assembly; 3. Limiting assembly; 31. Rectangular plate; 32. Placement hole; 33. Moving plate; 34. Two-way screw rod one; 35. Moving slot one; 4. Conveying assembly; 5. Rotating handle one; 6. Sliding plate; 7. Sliding hole; 8. Moving slot two; 9. Two-way screw rod two; 10. Rotating handle two. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0025] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. Example

[0027] The present application embodiment discloses a pre-prepared food packaging device. Figure 1 , Figure 2 and Figure 3, including a chain conveyor assembly 1, a rotating assembly 2 arranged on the chain conveyor assembly 1, and a transmission assembly 4 arranged at the side end of the chain conveyor assembly 1. The chain conveyor assembly 1, the rotating assembly 2 and the transmission assembly 4 are all prior arts, and their structures and working principles are all referred to a pre-prepared food box packing device with a publication (announcement) number of CN211033158U, which will not be described in detail herein. A limiting assembly 3 connected to the chain is arranged on the chain conveyor assembly 1, and the limiting assembly 3 includes a rectangular plate 31, a placement hole 32 is opened in the middle of the rectangular plate 31, and two movable plates 33 are symmetrically slidably connected inside the placement hole 32, and a movable groove 35 is symmetrically opened on the inner wall of the placement hole 32;

[0028] The inner part of the movable groove 35 near the back side of the rectangular plate 31 is rotatably connected with a bidirectional screw rod 34, and the left end of the bidirectional screw rod 34 extends to the outside of the rectangular plate 31 and is fixedly connected with a rotating handle 5. Screwing the rotating handle 5 drives the bidirectional screw rod 34 to rotate. The rotation of the bidirectional screw rod 34 enables the two movable plates 33 to move relative to each other or move toward each other in the movable groove 35, thereby adjusting the spacing between the two movable plates 33, thereby facilitating the limiting of packaging boxes of different lengths. When the movable plate 33 moves, the movable plate 33 moves on the outside of the sliding plate 6 through the sliding hole 7, and the outer side of the rotating handle 5 is provided with an anti-slip rubber sleeve. Both ends of the movable plate 33 extend to the inside of the movable groove 35 and are slidably connected to the movable groove 35. The two movable plates 33 are symmetrically threaded on the outside of the bidirectional screw rod 34.

[0029] See also Figure 2 and Figure 3 The inner wall of the placement hole 32 is symmetrically provided with a moving groove 8, and the inside of the moving groove 8 near the right end of the rectangular plate 31 is rotatably connected with a two-way screw rod 9, and the inside of the placement hole 32 is symmetrically slidably connected with two sliding plates 6, and a sliding hole 7 is provided on the moving plate 33. The sliding plate 6 is slidably connected to the inside of the sliding hole 7, and both ends of the two sliding plates 6 extend to the inside of the moving groove 8, and the two sliding plates 6 are symmetrically threadedly sleeved on the outside of the two-way screw rod 9, and the front end of the two-way screw rod 9 extends to the front of the rectangular plate 31 and is fixedly connected with a rotating handle 10;

[0030] The bidirectional screw rod 29 is rotated by turning the handle 210, and the rotation of the bidirectional screw rod 29 causes the two sliding plates 6 inside the movable groove 28 to move relative to or toward each other, thereby changing the distance between the two sliding plates 6, making it convenient to limit the packaging boxes of different widths when placing the packaging boxes, and further improving the application scope of the device. When the two sliding plates 6 move, the sliding plates 6 move inside the sliding holes 7 opened on the movable plate 33, and the outer side of the rotating handle 210 is provided with an anti-slip sleeve, which has the same function as the anti-slip rubber sleeve.

[0031] See also Figure 2The two ends of the bidirectional screw rod 1 34 and the two ends of the bidirectional screw rod 2 9 are rotatably connected to the inner walls of the movable groove 1 35 and the movable groove 2 8 respectively through bearings. The bidirectional screw rod 1 34 and the bidirectional screw rod 2 9 are vertically arranged between each other. The height of the sliding plate 6 is less than the height of the movable plate 33. The sliding plate 6 and the movable plate 33 are vertically arranged between each other.

[0032] The implementation principle of the embodiment of the present application is as follows: the spacing between the two movable plates 33 is adjusted according to the length of the packaging box, and the rotating handle 15 is turned to drive the bidirectional screw rod 134 to rotate. The rotation of the bidirectional screw rod 134 causes the two movable plates 33 to move relative to or toward each other inside the movable groove 135, thereby adjusting the spacing between the two movable plates 33 so that the spacing between the two movable plates 33 is adapted to the length of the packaging box, and then adjusting the spacing between the two sliding plates 6 according to the width of the packaging box, and using the rotating handle 210 to rotate the bidirectional screw rod 29, the rotation of the bidirectional screw rod 29 causes the two sliding plates 6 inside the movable groove 28 to move relative to or toward each other, thereby changing the spacing between the two sliding plates 6 so that the spacing between the two sliding plates 6 is adapted to the width of the packaging box, and then placing the packaging box between the two sliding plates 6 and the two movable plates 33.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pre-prepared food box packaging device, comprising a chain conveyor assembly (1), a rotating assembly (2) arranged on the chain conveyor assembly (1), and a transmission assembly (4) arranged at a side end of the chain conveyor assembly (1), characterized in that: The chain plate conveying assembly (1) is provided with a limit assembly (3) connected to the chain, the limit assembly (3) comprising a rectangular plate (31), a placement hole (32) being provided in the middle of the rectangular plate (31), two movable plates (33) being symmetrically slidably connected inside the placement hole (32), a movable groove (35) being symmetrically provided on the inner wall of the placement hole (32), a bidirectional screw rod (34) being rotatably connected inside the movable groove (35) near the back side of the rectangular plate (31), both ends of the movable plate (33) extending into the inside of the movable groove (35) and being slidably connected to the movable groove (35), and the two movable plates (33) being symmetrically threadedly sleeved on the outer side of the bidirectional screw rod (34).

2. The pre-prepared meal boxing device according to claim 1, characterized in that: The left end of the bidirectional screw rod 1 (34) extends to the outside of the rectangular plate (31) and is fixedly connected to a rotating handle 1 (5), and the outer side of the rotating handle 1 (5) is provided with an anti-slip rubber sleeve.

3. The pre-prepared meal boxing device according to claim 1, characterized in that: The inner wall of the placement hole (32) is symmetrically provided with a second moving groove (8), and the second moving groove (8) near the right end of the rectangular plate (31) is rotatably connected to the inside thereof with a second bidirectional screw rod (9). The inside of the placement hole (32) is symmetrically slidably connected with two sliding plates (6), and both ends of the two sliding plates (6) extend into the inside of the second moving groove (8), and the two sliding plates (6) are symmetrically threadedly sleeved on the outside of the second bidirectional screw rod (9).

4. The pre-prepared meal boxing device according to claim 3, characterized in that: The front end of the bidirectional screw rod 2 (9) extends to the front of the rectangular plate (31) and is fixedly connected to the rotating handle 2 (10), and the outer side of the rotating handle 2 (10) is provided with an anti-slip sleeve.

5. The pre-prepared meal boxing device according to claim 3, characterized in that: The movable plate (33) is provided with a sliding hole (7), and the sliding plate (6) is slidably connected inside the sliding hole (7).

6. The pre-prepared meal boxing device according to claim 1, characterized in that: Both ends of the bidirectional screw rod 1 (34) and both ends of the bidirectional screw rod 2 (9) are rotatably connected to the inner walls of the movable groove 1 (35) and the movable groove 2 (8) respectively through bearings, and the bidirectional screw rod 1 (34) and the bidirectional screw rod 2 (9) are vertically arranged.

7. The pre-prepared meal boxing device according to claim 3, characterized in that: The height of the sliding plate (6) is smaller than the height of the moving plate (33), and the sliding plate (6) and the moving plate (33) are arranged vertically.

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