Auxiliary lighting device for film covering and packaging machine

Abstract

The utility model relates to the technical field of film covering and packaging machines, and particularly discloses an auxiliary lighting device for a film covering and packaging machine, which comprises a plurality of fixing frames arranged in the film covering and packaging machine, the lamp panels are symmetrically arranged between the adjacent fixing frames, and a plurality of illuminating lamps are arranged on the side walls of the bottom sides of the lamp panels; the driving mechanism is used for driving the lamp panel to rotate and comprises a power piece arranged on the fixing frame, a sliding plate driven by the power piece and sliding along the fixing frame, a top rack arranged at the top of the sliding plate and a bottom rack arranged at the bottom of the sliding plate, and rotating shafts which are connected with the lamp panel and drive the lamp panel to rotate synchronously are symmetrically arranged between the fixing frames; and a driving gear meshed with the top rack or the bottom rack is arranged on the rotating shaft, so that the problem that the position of an illuminating lamp of a traditional film covering and packaging machine is fixed, and a worker cannot observe the interior of the film covering and packaging machine conveniently is solved.

Description

Technical Field

[0001] This application relates to the field of film-coating and packaging machine technology, and specifically discloses an auxiliary lighting device for a film-coating and packaging machine. Background Technology

[0002] In the production of agricultural products, film coating and packaging is one of the important processing steps. It effectively isolates oxygen and water vapor, maintains the freshness and taste of food, effectively extends the shelf life of agricultural products, ensures their fresh taste, and facilitates long-distance transportation. Typically, film coating and packaging of agricultural products requires the use of a film coating and packaging machine.

[0003] Typically, agricultural products are conveyed to a film-coating and baling machine via a feeding device for packaging. This machine is equipped with multiple lights, which not only allow workers to easily observe the inside of the machine, preventing collisions and squeezing caused by improper operation in the dark, thus reducing dents and damage to the product's surface and ensuring a good appearance after packaging, but also promote photosynthesis, producing beneficial substances and slowing down the physiological aging process of vegetables. For example, under light conditions, the cell activity of some leafy vegetables remains relatively stable, reducing the likelihood of yellowing and wilting, thereby extending their shelf life.

[0004] However, in current film-coating and baling machines, the position of the lighting is usually fixed. Different types of agricultural products require different direct angles of light. Fixed lighting not only makes it inconvenient for workers to observe the inside of the film-coating and baling machine, but also has a poor auxiliary effect on the photosynthesis of agricultural products. Therefore, in view of this, the inventor provides an auxiliary lighting device for film-coating and baling machines to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the lighting position of traditional film-coating and packaging machines is fixed, making it inconvenient for workers to observe the inside of the machine.

[0006] To achieve the above objectives, the basic solution of this utility model provides an auxiliary lighting device for a laminating and packaging machine, comprising:

[0007] Several fixed frames installed inside the film-coating and packaging machine;

[0008] A number of lighting lamps are provided on the bottom side wall of the lamp panel symmetrically arranged between adjacent fixed frames.

[0009] A driving mechanism for driving the rotation of the lamp plate, comprising a power element arranged on a fixed frame, a sliding plate driven by the power element and sliding along the fixed frame, a top rack arranged on the top of the sliding plate and a bottom rack arranged on the bottom of the sliding plate, respectively, a rotating shaft arranged symmetrically between the fixed frame and connected with the lamp plate to drive the synchronous rotation of the lamp plate, and a driving gear arranged on the rotating shaft and engaged with the top rack or the bottom rack.

[0010] The principle and effect of the basic scheme are that:

[0011] Compared with the prior art, the auxiliary lighting is arranged in the film packaging machine, the auxiliary lighting can be turned on when the original lighting lamp of the film packaging machine cannot meet the use requirements, meanwhile, the sliding plate can be driven to rotate by the power element, the cooperation between the top rack and the bottom rack and the driving gear enables the two rotating shafts between the fixed frames to rotate relatively, thereby driving the two lamp plates and the lighting lamps on the lamp plates to rotate, so that the angle adjustment of the lighting lamps is realized, and when the original lighting lamp of the film packaging machine has poor irradiation effect, the auxiliary lighting with the angle adjustment function can effectively improve the lighting effect in the film packaging machine.

[0012] Further, the top rack and the bottom rack connected with the same sliding plate are engaged with the top and bottom of the two driving gears, respectively, so that the two rotating shafts rotate relatively, thereby driving the two lamp plates and the lighting lamps on the lamp plates to rotate.

[0013] Further, the fixed frame is provided with a driving box, the power element is installed in the driving box, the sliding plate is slidingly connected in the driving box, and the driving gear is rotationally connected in the driving box.

[0014] Further, the driving box is provided with a fixed plate for installing the power element and parallel to the sliding plate, the top of the sliding plate is provided with a connecting plate for installing the top rack, and the bottom of the connecting plate is slidingly connected with the top of the fixed plate.

[0015] Further, the bottom of the driving box is provided with a bottom guide rail between the side wall of the driving box and the fixed plate, and the bottom rack is provided with a guide rail groove matched with the bottom guide rail.

[0016] Further, the top of the driving box is provided with a top rail, and the connecting plate is provided with a limiting sliding block slidingly connected in the top rail.

[0017] Further, the rotating shaft is provided with a connecting seat, the connecting seat comprises an arc-shaped part connected with the rotating shaft and a flat part connected with the lamp plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0019] Figure 1 A schematic diagram of an auxiliary lighting device for a film packaging machine is shown.

[0020] Figure 2 A schematic diagram of the internal structure of a driving box in an auxiliary lighting device for a film packaging machine is shown. DETAILED DESCRIPTION

[0021] In order to further illustrate the technical means and effects adopted by the present application to achieve the predetermined technical purposes, the specific embodiments, structures, features and effects according to the present application will be described in detail below in combination with the drawings and preferred embodiments.

[0022] The reference signs in the drawings of the specification include: a fixed frame 1, a driving box 2, a rotating shaft 3, a connecting seat 4, a lamp plate 5, a driving gear 6, a sliding plate 7, a fixed plate 8, a power member 9, a top rack 10, a bottom rack 11, a top rail 12, and a bottom guide rail 13.

[0023] An auxiliary lighting device for a film packaging machine, an embodiment of which is shown in Figure 1 As shown: it comprises a plurality of fixed frames 1 arranged in the film packaging machine, lamp plates 5 symmetrically arranged between adjacent fixed frames 1, and a driving mechanism for driving the lamp plates 5 to rotate.

[0024] The fixed frame 1 is fixed in the film packaging machine by a plurality of bolts, angle steels, etc., and is arranged along the path of the agricultural products moving inside the film packaging machine.

[0025] Two symmetrical lamp panels 5 are set between two adjacent fixed frames 1. Several lighting lamps are provided on the bottom side wall of the lamp panel 5. The lamp panels 5 are powered by internal batteries or external power sources. The lamp panels 5 are connected to the fixed frames 1 through a rotating shaft 3. The lamp panels 5 and the rotating shaft 3 are connected by a connecting seat 4. The connecting seat 4 includes an arc-shaped part connected to the rotating shaft 3 and a straight part connected to the lamp panel 5. The straight part and the arc-shaped part are fixed to the lamp panel 5 and the rotating shaft 3 respectively, so that the lamp panel 5 and the rotating shaft 3 can rotate relative to each other.

[0026] Each mounting bracket 1 is equipped with a drive box 2, such as Figure 2 As shown, the driving mechanism includes a power component 9 fixedly installed in the driving housing 2, a slide plate 7 driven by the power component 9 and sliding in the driving housing 2, and a top rack 10 and a bottom rack 11 respectively located on the top of the slide plate 7 and the bottom of the slide plate 7. The power component 9 can be any one of a cylinder, a hydraulic cylinder, or an electric telescopic rod. A vertical fixed plate 8 is installed in the driving housing 2, which is parallel to the slide plate 7. The power component 9 is installed on the fixed plate 8, and the output end of the power component 9 is connected to the slide plate 7 to drive the slide plate 7 to move. The top of the slide plate 7 is connected to the top rack 10 through a connecting plate. The bottom of the driving housing 2 is provided with a bottom guide rail 13 located between the side wall of the driving housing 2 and the fixed plate 8. The bottom rack 11 is provided with a guide rail groove adapted to the bottom guide rail 13. The top of the driving housing 2 is provided with a top rail 12, and a limiting slider is provided on the connecting plate and slidably connected in the top rail 12.

[0027] This embodiment incorporates auxiliary lighting inside the laminating and packaging machine. When the existing lighting is insufficient, the auxiliary lighting can be activated. Furthermore, the power component 9 drives the sliding plate 7 to rotate. The engagement of the top rack 10 and bottom rack 11 with the drive gear 6 causes the two rotating shafts 3 between the fixed frame 1 to rotate relative to each other, thereby rotating the two lamp panels 5 and the lights on them. This allows for angle adjustment of the lights. When the existing lighting in the laminating and packaging machine is inadequate, the adjustable auxiliary lighting effectively improves the internal illumination. This embodiment solves the problem of fixed lighting positions in traditional laminating and packaging machines, which hinders workers' observation of the machine's interior.

[0028] The above merely describes preferred embodiments of the present application and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art can make minor changes or modifications to the disclosed technical content to obtain equivalent embodiments with equivalent changes, as long as the changes or modifications do not deviate from the technical solution of the present application. Any indirect modification, equivalent change and modification of the above embodiments based on the technical essence of the present application still belong to the scope of the technical solution of the present application.

Claims

1. An auxiliary illuminating device for a film wrapping machine, characterized by comprising: The utility model relates to a kind of lighting device for film packaging machine, including: Several fixed frames arranged in film packaging machine; Symmetrically arranged lamp panel between adjacent fixed frames, the bottom side wall of lamp panel is equipped with several illuminating lamps; Driving mechanism for driving lamp panel to rotate, including power element arranged on fixed frame, sliding plate driven by power element and sliding along fixed frame, top rack respectively arranged on the top of sliding plate and the bottom of sliding plate, symmetrically arranged rotating shaft between fixed frame is respectively connected with lamp panel and drives lamp panel to rotate synchronously, rotating shaft is equipped with driving gear meshed with top rack or bottom rack.

2. The auxiliary lighting device for a film wrapping machine according to claim 1, characterized in that, The top rack and the bottom rack connected with the same sliding plate are respectively meshed with the top and bottom of two driving gears.

3. The auxiliary lighting device for a film wrapping machine according to claim 1, characterized in that, Driving box is arranged on the fixed frame, the power element is installed in the driving box, the sliding plate is slidably connected in the driving box, and the driving gear is rotatably connected in the driving box.

4. The auxiliary lighting device for a film wrapping machine according to claim 3, characterized in that A fixed plate for installing the power element and parallel to the sliding plate is arranged in the driving box, a connecting plate for installing the top rack is arranged on the top of the sliding plate, and the bottom of the connecting plate is slidably connected with the top of the fixed plate.

5. The auxiliary lighting device for a film wrapping machine according to claim 4, characterized in that, A bottom guide rail is arranged between the side wall of the driving box and the fixed plate at the bottom of the driving box, and a guide rail groove adapted to the bottom guide rail is arranged on the bottom rack.

6. The auxiliary lighting device for a film wrapping machine according to claim 4 or 5, characterized in that A top rail is arranged at the top of the driving box, and a limiting sliding block slidably connected in the top rail is arranged on the connecting plate.

7. The auxiliary lighting device for a film wrapping machine according to claim 1, characterized by A connecting seat is arranged on the rotating shaft, and the connecting seat includes an arc-shaped portion connected with the rotating shaft and a flat portion connected with the lamp panel.

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