Tray jacking mechanism

Abstract

The utility model discloses a material tray jacking mechanism. The material tray jacking mechanism comprises a main frame body arranged at the bottom. A jacking part is arranged in the main frame body; rollers are fixed to the two sides of the upper portion of the main frame body through arranged roller flanges. And the roller is powered by an arranged motor to rotate. And manual work is replaced, the labor intensity is reduced, the production stability and the production efficiency are improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of food processing machinery, and in particular relates to a material tray lifting mechanism. Background Art

[0002] At present, in the field of freeze-dried food processing, food needs to be cut manually, and the diced or sliced ​​food needs to be loaded into the tray and weighed manually. The weighed tray needs to be loaded manually onto the freeze-dried material cart. These stations on site require a lot of manual operation, and the number of trays loaded on the material cart is large and the weight is large. Production is 24 hours a day without stopping, which places great demands on the physical strength of the workers who load the trays. In the existing solution, the tray loading, weighing, and tray loading areas adopt a fully manual working method, which is divided into 2-3 shifts a day. The labor intensity is high, and the workers in this type of work are seriously aging. Utility Model Content

[0003] The utility model provides a material tray lifting mechanism, which can be used to lift the material tray loaded with food, so as to provide support for the subsequent placement and loading of freeze-dried food.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material tray lifting mechanism, which includes a main frame body arranged at the bottom; a lifting part is arranged inside the main frame body; rollers are fixed to the two sides of the upper part of the main frame body by roller guards; and the rollers are rotated by power provided by a motor.

[0005] Preferably, a blocking cylinder is provided on the upper portion of the main frame.

[0006] Preferably, the lifting part includes a sub-frame arranged at the bottom; a lifting cylinder is arranged inside the sub-frame; a synchronous pulley is connected to the power output end of the lifting cylinder; the synchronous pulley is connected to a synchronous belt; and one end of the synchronous belt is connected to the lifting frame.

[0007] Preferably, a central linear rail is provided at the front end of the synchronous belt wheel; a slider is provided on the synchronous belt, and the slider slides along the central linear rail.

[0008] Preferably, side rails are provided on both sides of the auxiliary frame close to one side of the lifting frame; and sliders are provided on both sides of the lifting frame, and the sliders slide along the side rails.

[0009] Preferably, the number of the lifting parts is greater than or equal to two.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The tray lifting mechanism automatically lifts the tray, replacing manual labor, reducing labor intensity, improving production stability and efficiency, and reducing production costs.

[0012] 2. The tray lifting mechanism and the freeze-dried food automatic feeding production line are used together to automate the entire freeze-dried food feeding process.

[0013] Other features and advantages of the present disclosure will become apparent from the following detailed description of exemplary embodiments of the present disclosure with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or related technologies, the drawings required for use in the embodiments or related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0015] Figure 1 This is the internal structure diagram of the material tray lifting mechanism of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the lifting part of the material tray lifting mechanism of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the material tray lifting mechanism of the utility model;

[0018] In the figure: 1, main frame, 2, lifting part, 3, roller rib, 4, roller, 5, motor, 6, blocking cylinder, 21, auxiliary frame, 22, lifting cylinder, 23, synchronous pulley, 24, synchronous belt, 25, lifting frame, 26, central linear rail, 27, side linear rail, 28, slider. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0021] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0022] See also Figure 1-3 The utility model provides a technical solution: a material tray lifting mechanism, which includes a main frame 1 arranged at the bottom; a lifting part 2 is arranged inside the main frame 1; rollers 4 are fixed on both sides of the upper part of the main frame 1 through roller ribs 3; and the rollers 4 are rotated by providing power through a motor 5.

[0023] A blocking cylinder 6 is arranged on the upper part of the main frame 1. The lifting part 2 includes a sub-frame 21 arranged at the bottom; a lifting cylinder 22 is arranged inside the sub-frame 21; a synchronous pulley 23 is connected to the power output end of the lifting cylinder 22; the synchronous pulley 23 is connected to the synchronous belt 24; and one end of the synchronous belt 24 is connected to the lifting frame 25.

[0024] A central linear rail 26 is provided at the front end of the synchronous pulley 23; a slider 28 is provided on the synchronous belt 24, and the slider 28 slides along the central linear rail 26. Side linear rails 27 are provided on both sides of the auxiliary frame 21 near the lifting frame 25; sliders 28 are provided on both sides of the lifting frame 25, and the sliders 28 slide along the side linear rails 27. The lifting part 2 is provided with more than or equal to two.

[0025] The trays filled with food are transported to the two positions of the lifting station of the lifting mechanism through the roller line, and the position of the lifting station on the conveyor line is fixed by the blocking cylinder 6. After the two trays are in place, the lifting cylinder 22 is activated, and the synchronous belt 24 is driven by the synchronous pulley 23 to lift the two trays to a certain height under the joint action of the central line rail 26, the side line rail 27 and the slider 28, providing technical support for subsequent placement and loading. This part mainly drives the synchronous pulley 23 to move through the movement of the lifting cylinder 22, and the synchronous pulley 23 drives the synchronous belt 24 to move. One end of the synchronous belt 24 is fixed, and the other end is fixed on the lifting frame 25, thereby driving the lifting frame 25 to rise and fall, and realizing the double cylinder stroke of the lifting frame 25.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tray lifting mechanism, characterized in that: The tray lifting mechanism comprises a main frame (1) arranged at the bottom; a lifting part (2) is arranged inside the main frame (1); rollers (4) are fixed to both sides of the upper part of the main frame (1) through roller ribs (3); and the rollers (4) are rotated by providing power through a motor (5).

2. A tray lifting mechanism according to claim 1, characterized in that: A blocking cylinder (6) is provided on the upper part of the main frame (1).

3. A tray lifting mechanism according to claim 1, characterized in that: The lifting part (2) comprises a sub-frame (21) arranged at the bottom; a lifting cylinder (22) is arranged inside the sub-frame (21); a power output end of the lifting cylinder (22) is connected to a synchronous pulley (23); the synchronous pulley (23) is connected to a synchronous belt (24); and one end of the synchronous belt (24) is connected to a lifting frame (25).

4. A tray lifting mechanism according to claim 3, characterized in that: A central linear track (26) is provided at the front end of the synchronous belt wheel (23); a slider (28) is provided on the synchronous belt (24), and the slider (28) slides along the central linear track (26).

5. A tray lifting mechanism according to claim 3, characterized in that: Side rails (27) are provided on both sides of the auxiliary frame (21) near the lifting frame (25); and sliding blocks (28) are provided on both sides of the lifting frame (25), and the sliding blocks (28) slide along the side rails (27).

6. A tray lifting mechanism according to claim 1, characterized in that: The number of the lifting parts (2) is greater than or equal to two.

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