Double-station lunch box production equipment

Abstract

The invention belongs to the technical field of meal box production, and relates to double-station meal box production equipment which comprises a first left-right driving device (1) and a second left-right driving device (2) which are oppositely arranged, lifting devices (3) are installed on the first left-right driving device (1) and the second left-right driving device (2), and molds (4) are installed on the lifting devices (3). According to the double-station lunch box production equipment disclosed by the invention, through the structural arrangement, the production efficiency is improved by utilizing the cyclic alternate work of the two molds 4.

Description

Technical Field

[0001] The invention belongs to the technical field of lunch box production, and relates to double-station lunch box production equipment. Background Art

[0002] At present, the production process of disposable lunch boxes mainly includes heating the raw materials to an appropriate temperature to melt the plastic, then using a puller to pull the tabs, placing the tabs on a lunch box mold to vacuum the lunch box, and finally cutting and packaging the formed lunch boxes. However, with the increase in production demand, the existing lunch box production equipment has low production efficiency and cannot meet the production needs of large-scale lunch boxes. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned problem and provide a double-station lunch box production equipment.

[0004] To achieve the above-mentioned purpose, the present invention provides a double-station lunch box production equipment, including a first left and right driving device and a second left and right driving device arranged relatively to each other, and a lifting device is installed on the first left and right driving device and a mold is installed on the lifting device.

[0005] Furthermore, the first left-right driving device and the second left-right driving device each include a slide rail disposed opposite to each other and a slide seat slidably matched with the slide rail;

[0006] The slide seat is provided with a slider, one end of the two slide rails is provided with a mounting plate, and also includes a drive motor and a threaded rod connected to the drive motor, the threaded rod is threadably matched with the slider, and the threaded rod is rotatably connected to the mounting plate.

[0007] Furthermore, the lifting device comprises:

[0008] A lifting motor, mounted on the slide;

[0009] A second threaded rod connected to the lifting motor;

[0010] A lifting plate having a threaded hole threadably matched with the second threaded rod;

[0011] The fixing plate is located on the upper side of the lifting plate and is rotatably connected to the second threaded rod.

[0012] Furthermore, the lifting plate is provided with a guide hole, and the slide seat is provided with a guide rod which passes through the guide hole and is fixedly connected to the fixing plate.

[0013] Furthermore, a transfer frame is provided on the lifting plate, and the mold is installed on the transfer frame.

[0014] Furthermore, the mold is connected to a negative pressure pipeline.

[0015] The beneficial effects of the present invention are as follows:

[0016] The double-station lunch box production equipment of the present invention, through the above-mentioned structural arrangement, utilizes the cyclic alternating operation of the two molds 4 to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram schematically showing a double-station lunch box production device according to an embodiment of the present invention;

[0018] Figure 2 A schematic diagram showing a front view of a double-station lunch box production device according to an embodiment of the present invention;

[0019] Figure 3 A schematic top view of a double-station lunch box production device according to an embodiment of the present invention is shown;

[0020] Figure 4 The right side view of a double-station lunch box production device according to one embodiment of the present invention is schematically shown.

[0021] The meanings of the symbols in the accompanying drawings are as follows:

[0022] 1. First left and right driving device; 2. Second left and right driving device; 3. Lifting device; 4. Mold; 11. Slide rail; 12. Slide seat; 121. Sliding block; 13. Mounting plate; 14. Driving motor; 15. Threaded rod; 31. Lifting motor; 32. Second threaded rod; 33. Lifting plate; 331. Threaded hole; 34. Fixing plate; 332. Guide hole; 35. Guide rod; 36. Adapter frame; 41. Negative pressure pipeline. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments cannot be described one by one here, but the embodiments of the present invention are not therefore limited to the following embodiments.

[0025] Combined with Figure - Figure 4As shown, the present invention provides a double-station lunch box production equipment, including a first left and right driving device 1 and a second left and right driving device 2 arranged relatively, the first left and right driving device 1 and the second left and right driving device 2 are both equipped with a lifting device 3, and the lifting device 3 is equipped with a mold 4.

[0026] According to an embodiment of the present invention, the first left-right driving device 1 and the second left-right driving device 2 both include slide rails 11 arranged opposite to each other and a slide seat 12 slidably matched with the slide rails 11. The slide seat 12 is provided with a slider 121, one end of the two slide rails 11 is provided with a mounting plate 13, and further includes a drive motor 14 and a threaded rod 15 connected to the drive motor 14, the threaded rod 15 is threadedly matched with the slider 121, and the threaded rod 15 is rotatably connected to the mounting plate 13.

[0027] The double-station lunch box production equipment of the present invention, through the above-mentioned structural arrangement, can drive the motor 14 to work and drive the threaded rod 15 to rotate, thereby enabling the slide seat 12 to move left and right along the slide rail 11.

[0028] According to one embodiment of the present invention, the lifting device 3 includes a lifting device 31, a second threaded rod 32, a lifting plate 33 and a fixing plate 34. The lifting motor 31 is installed on the slide 12, the second threaded rod 32 is connected to the lifting motor 31, the lifting plate 33 has a threaded hole 331 threadedly matched with the second threaded rod 32, and the fixing plate 34 is located on the upper side of the lifting plate 33 and is rotatably connected to the second threaded rod 32. The lifting plate 33 is provided with a guide hole 332, and the slide 12 is provided with a guide rod 35 that passes through the guide hole 332 and is fixedly connected to the fixing plate 34.

[0029] The double-station lunch box production equipment of the present invention can drive the lifting motor 33 to drive the second threaded rod 32 to rotate through the above-mentioned structural arrangement, thereby realizing the lifting and lowering of the lifting plate 33.

[0030] In the present invention, a transfer frame 36 is provided on the lifting plate 33, and the mold 4 is installed on the transfer frame 36. The mold 4 is connected with a negative pressure pipeline 41. When the raw material pull sheet falls on the mold 4, the lunch box is formed by vacuuming with negative pressure.

[0031] The double-station lunch box production equipment of the present invention has the following working principle:

[0032] by Figure 3The left and right directions shown are the production directions. In the initial state, the mold 4 on the second left and right drive device 2 is located at the first station, and the mold 4 on the first left and right drive device 1 is located at the second station for preparation. When production starts, the mold 4 at the first station receives the raw material pull tab and realizes the lunch box forming operation by vacuuming, and then the mold on the second left and right drive device 2 moves downward, and at the same time, the lifting device 3 on the second left and right drive device 2 moves to the second station under the action of the second left and right drive device 2. The mold at the second station rises under the action of the lifting device 3, and at the same time, the slide 12 at the second station moves to the left to the first station under the action of the first left and right drive device 1, receives the raw material pull tab, and performs the lunch box forming operation. The above process is then repeated.

[0033] The double-station lunch box production equipment of the present invention, through the above-mentioned structural arrangement, utilizes the cyclic alternating operation of the two molds 4 to improve production efficiency.

[0034] The above is only one embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A double-station lunch box production equipment, characterized in that: The invention comprises a first left-right driving device (1) and a second left-right driving device (2) which are arranged relatively to each other, wherein the first left-right driving device (1) and the second left-right driving device (2) are both provided with a lifting device (3), and the lifting device (3) is provided with a mold (4).

2. The double-station lunch box production equipment according to claim 1 is characterized in that: The first left-right driving device (1) and the second left-right driving device (2) both comprise slide rails (11) arranged opposite to each other and slide seats (12) slidably matched with the slide rails (11); The slide seat (12) is provided with a slider (121), one end of the two slide rails (11) is provided with a mounting plate (13), and further comprises a drive motor (14) and a threaded rod (15) connected to the drive motor (14), the threaded rod (15) being threadedly matched with the slider (121), and the threaded rod (15) being rotatably connected to the mounting plate (13).

3. The double-station lunch box production equipment according to claim 2, characterized in that: The lifting device (3) comprises: A lifting motor (31) mounted on the slide seat (12); A second threaded rod (32) connected to the lifting motor (31); A lifting plate (33) having a threaded hole (331) threadably matched with the second threaded rod (32); The fixing plate (34) is located on the upper side of the lifting plate (33) and is rotatably connected to the second threaded rod (32).

4. The double-station lunch box production equipment according to claim 3 is characterized in that: The lifting plate (33) is provided with a guide hole (332), and the sliding seat (12) is provided with a guide rod (35) that passes through the guide hole (332) and is fixedly connected to the fixing plate (34).

5. The double-station lunch box production equipment according to claim 4 is characterized in that: The lifting plate (33) is provided with an adapter frame (36), and the mold (4) is installed on the adapter frame (36).

6. The double-station lunch box production equipment according to claim 5, characterized in that: The mold (4) is connected to a negative pressure pipeline (41).

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