CN204548632U - Case structure under the New Rotary of food box packing machine - Google Patents

Abstract

The utility model relates to the field of food processing machinery and equipment, in particular to a novel rotary box lowering mechanism of a food cartoning machine. Bolts of forward and reverse screw threaded blades are arranged between the plates, and the bottom of each bolt is connected with a driving mechanism for driving rotation. The utility model uses the mechanical structure to automatically provide the trays, avoiding the problem of manually placing them separately, saving productivity, and using the rotation of the bolts, multiple trays are sequentially transported to the designated station from bottom to top, improving work efficiency , so that the degree of automation of the food cartoning machine has been improved.

Description

A New Type of Rotary Carton Lowering Mechanism for Food Cartoning Machine

technical field

The utility model relates to the field of food processing machinery and equipment, in particular to a novel rotary box lowering mechanism of a food cartoning machine.

Background technique

In the existing food processing field, when the food processing is completed, it is usually necessary to perform boxing operations, but the existing boxing is basically to put the food directly into the tray by hand, and the tray often requires manual handling. Realize the placement of the tray.

There are existing patents for improving the boxing process. For example, the patent application number is 201320555950.1, the application date is 2013.9.6, and the name is "a device for making dumplings". The device includes a dumpling machine, a manipulator device and a conveying device cooperating with the dumpling machine; the conveying device and the manipulator device cooperating to operate. Its main improvement point is to set up a mechanical arm with a splint, and use the mechanical arm to transport the formed dumplings to the conveyor belt, but the above structure does not improve the way the tray is provided, and the prior art still needs to manually move the tray. It is very inconvenient to send the boxes in turn and then pack them.

Utility model content

In order to overcome the problem that the trays in the existing food processing equipment need to be placed manually, a novel rotary box lowering mechanism of a food cartoning machine is now proposed.

In order to realize the above-mentioned technical purpose, the technical scheme of the utility model is as follows:

A novel rotary box lowering mechanism for a food box packing machine, characterized in that it includes a fixed frame, and a plurality of guard plates for fixing the positions of the trays are installed in the fixed frame, and forward and reverse rotation is arranged between the guard plates. To the bolts of the threaded blades, a driving mechanism for driving rotation is connected to the bottom of each bolt.

The bottoms of the plurality of bolts are connected with the driving mechanism through a transmission connection piece.

The plurality of guard plates surround and form a rectangular space for placing the tray.

The rotation directions of the bolts on the same side of the rectangular space are consistent.

The vertical distance between the two adjacent threaded blades matches the distance between stacked adjacent trays.

The driving mechanism is manual, pneumatic or mechanical transmission.

A negative pressure suction device is provided below the bolt, the negative pressure suction device is connected to a negative pressure air source, the negative pressure suction device is placed vertically, and the bottom of the negative pressure suction device is provided with A cylinder that drives it to move up and down.

The working principle of the lower box mechanism is: in the initial state, since the stacked trays are located in the rectangular space formed by the guard plate, and the multiple threaded blades on the bolts are inserted between the stacked adjacent trays from bottom to top , where the threaded blade at the lowest position is placed under the stacked bottom tray. At this time, the driving mechanism drives the bolts to rotate. Each bolt can be controlled by a separate driving mechanism to rotate, or multiple bolts can be driven by a transmission connector. Controlled by a drive mechanism. The rotated bolt is equipped with threaded blades, so after the bottommost threaded blade rotates away from the bottom of the lowest tray, the bottommost tray of the stack will fall directly because it is not supported by the bottom. At this time, it can be increased A negative pressure suction device assists the falling of the tray, but does not increase the negative pressure device and will not affect the falling of the tray. The dropped trays fall onto the conveyor belt and enter the next station. At this time, the trays located at the bottom are rotated with the bolts, and the overall position drops. This cycle realizes the continuous falling of the trays.

The utility model has the advantages of:

1. The utility model uses the mechanical structure to automatically provide trays, which avoids the problem of manual separate placement, saves productivity, and uses the rotation of bolts to make multiple trays be transported to designated stations from bottom to top, improving the The work efficiency has improved the automation of the food cartoning machine.

2. The bolt structure of the utility model is simple, and each bolt can be controlled and rotated by a separate drive mechanism, or multiple bolts can be driven by a transmission connector and controlled by a drive mechanism, and the transmission structure is easy to implement, and its efficiency can be improved. improved.

3. The driving mechanism can be realized by existing technologies such as manual, pneumatic or mechanical transmission, and the rotating connector is also an existing connector structure in the field that can realize driving rotation, so the production cost is relatively low.

4. When the negative pressure suction device is used, the falling time of the block tray can be clamped to further improve the production efficiency.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the lower box mechanism.

Fig. 2 is a perspective view of a bolt.

In the accompanying drawings: fixed frame 101, guard plate 102, threaded blade 103, bolt 104, rectangular space 105, holder box 106, negative pressure suction device 107, cylinder 108.

Detailed ways

The new rotary box-down mechanism of the food cartoning machine includes a fixed frame 101, and a plurality of guard plates 102 for fixing the position of the tray 106 are installed in the fixed frame 101, and positive and negative spiral threads are arranged between the guard plates 102. The bolts 104 of the blades 103 are connected to the bottom of each bolt 104 with a driving mechanism that is driven to rotate.

Bottoms of the plurality of bolts 104 are connected with the driving mechanism through transmission connectors. A plurality of guard plates 102 surround and form a rectangular space 105 for placing the tray 106 . The rotation directions of the bolts 104 on the same side of the rectangular space 105 are consistent. The vertical distance between two adjacent threaded blades 103 matches the distance between stacked adjacent trays 106 .

The driving mechanism is manual, pneumatic or mechanical transmission.

The below of bolt 104 is provided with negative pressure suction device 107, and described negative pressure suction device 107 links to each other with negative pressure gas source, and described negative pressure suction device 107 is placed vertically, and described negative pressure suction device 107 The bottom is provided with a cylinder 108 that drives it to move up and down.

The working principle of the lower box mechanism is: in the initial state, since the stacked trays 106 are located in the rectangular space 105 formed by the guard plate 102, and the plurality of threaded blades 103 on the bolt 104 are all inserted into the stacked phase from bottom to top. Between the adjacent trays 106, the threaded blade 103 at the lowest position is placed under the bottommost tray 106 of the stack. At this time, the drive mechanism drives the bolts 104 to rotate, and each bolt 104 can be controlled by a separate drive mechanism to rotate separately. A plurality of bolts 104 may be driven by a transmission connecting piece and controlled by a driving mechanism. Since the rotated bolt 104 is provided with threaded blades 103, after the bottommost threaded blade 103 rotates away from the bottom of the lowest tray 106, the bottommost tray 106 in the stack will fall directly because it is not supported by the bottom. At this time, a negative pressure suction device 107 can be added to assist the falling of the tray 106, but the falling of the tray 106 will not be affected without adding a negative pressure device. The dropped tray 106 falls onto the conveyor belt and enters the next station. At this moment, the tray 106 located at the bottom is rotated with the bolt 104, and the overall position drops. This cycle realizes the continuous falling of the tray 106.

The utility model utilizes the mechanical structure to automatically provide the trays 106, which avoids the problem of manually placing them separately, saves productivity, and utilizes the rotation of the bolt 104, so that multiple trays 106 are sequentially transported to the designated stations from bottom to top, improving The work efficiency is improved, and the automation degree of the food cartoning machine has been improved. The bolt 104 of the present utility model is simple in structure, and each bolt 104 can be separately controlled to rotate by independent driving mechanism, also can a plurality of bolts 104 be driven by transmission connector, be controlled by a driving mechanism, and transmission structure is easy to realize, and its efficiency got improved. The driving mechanism can be realized by existing technologies such as manual, pneumatic or mechanical transmission, and the rotating connector is also an existing connector structure in the field that can realize driving rotation, so the production cost is relatively low. When the negative pressure suction device 107 is used, the falling time of the block tray 106 can be clamped, and the production efficiency can be further improved.

Claims (7)

1. case structure under the New Rotary of a food box packing machine, it is characterized in that: comprise fixed frame (101), multiple backplates (102) of fixing holder box (106) position are installed in described fixed frame (101), be provided with the bolt (104) of positive and reverse return to screw thread blade (103) between described backplate (102), described each bolt (104) bottom is connected with the driver train having driven and rotated.

2. case structure under the New Rotary of food box packing machine according to claim 1, is characterized in that: the bottom of described multiple bolt (104) is connected with driver train by transmission connection piece.

3. case structure under the New Rotary of food box packing machine according to claim 2, is characterized in that: described multiple backplate (102) crowds around the coffin (105) that holder box (106) is placed in formation one.

4. case structure under the New Rotary of food box packing machine according to claim 3, is characterized in that: bolt (104) rotation direction on described coffin (105) same side is consistent.

5. case structure under the New Rotary of food box packing machine according to claim 4, is characterized in that: the distance between the distance of the vertical direction of described adjacent two screw thread blades (103) and stacking adjacent holder box (106) matches.

6. case structure under the New Rotary of food box packing machine according to claim 5, is characterized in that: described driver train is manual, pneumatic or mechanical drive.

7. case structure under the New Rotary of the food box packing machine according to claim 1-6 any one, it is characterized in that: the below of described bolt (104) is provided with negative pressure air-suction device (107), described negative pressure air-suction device (107) is connected with negative pressure source of the gas, described negative pressure air-suction device (107) vertical display, the bottom of described negative pressure air-suction device (107) is provided with and drives its cylinder moved up and down (108).