CN213473642U - Tea vacuum packaging machine - Google Patents

Abstract

The utility model belongs to the technical field of the packing, especially, tealeaves vacuum packaging machine, including organism and vacuum machine, the bottom swing joint of organism has the universal wheel, the spread groove has been seted up to inner wall one side of packing chamber, the outer wall meshing of gear is connected with the chain, one side that the workstation was kept away from to the gear is connected with the motor, the vacuum machine is installed to the inboard of pivot. Through setting up torque spring and expanding spring, when placing the wrapping bag, lift the depression bar, place the wrapping bag mouth in placing piece department, then loosen the depression bar, elastic stretching through torque spring can be strong extrudees the wrapping bag, in order to prevent the wrapping bag from droing and the packing failure that leads to, and when needs are changed the depression bar, only need extrude the one end of depression bar to the inside of spread groove, make the expanding spring shrink in the spread groove, can take out the other end of depression bar from the spread groove of opposite side, thereby swift with the depression bar from taking out of packing room maintain or change.

Description

Tea vacuum packaging machine

Technical Field

The utility model relates to the field of packaging technology, specifically a tealeaves vacuum packaging machine.

Background

Tea (with the scientific name of Camellia sinensis (L.) o.ktze.) is distributed in mountain areas of south provinces of the Yangtze river in China, and is divided into six major categories, such as green tea, white tea, black tea and the like according to the preparation process. The tea can be used as beverage, contains multiple beneficial components, and has health promotion effect, and is long round or elliptical, blunt or sharp at tip, wedge-shaped at base, bright upper surface, no hair or soft hair at first time, sawtooth at edge, and hairless petiole. White in color, with wide and oval petals; sepals are from broad oval to round; in the flowering period of 10 months to 2 months in the next year, the tea needs to be vacuum-packed due to the preservation specificity of the tea in the production and sale processes of the tea.

Although the tea vacuum packaging machine on the market is very large in variety and quantity, the tea vacuum packaging machine has the following defects: the vacuum device of the existing tea vacuum packaging machine needs manual overturning, needs a batch of products to complete and then can perform next batch of operation, the efficiency is low, the pressure of the pressure rod of the tea vacuum packaging machine is not enough, the packaging bag is easy to slip, the packaging fails, the pressure rod is troublesome to replace, and therefore the tea vacuum packaging machine is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tealeaves vacuum packaging machine to solve the vacuum apparatus that current tealeaves vacuum packaging machine on the existing market that above-mentioned background art provided and need a batch of products such as artifical upset and needs accomplish the back and just can carry out the operation of next batch, efficiency is lower, tealeaves vacuum packaging machine's depression bar pressure is not enough, thereby arouses the wrapping bag landing easily and leads to the packing failure, and the comparatively troublesome problem of depression bar change.

In order to achieve the above object, the utility model provides a following technical scheme: a tea vacuum packaging machine comprises a machine body and a vacuum machine, wherein the bottom of the machine body is movably connected with universal wheels, the top of the machine body is welded with a workbench, one side of the workbench is provided with a packaging chamber, one side of the inner wall of the packaging chamber is provided with a connecting groove, an expansion spring is fixedly connected inside the connecting groove, one end of the expansion spring, which is far away from the connecting groove, is movably connected with a pressure lever, two ends of the bottom of the pressure lever are fixedly connected with torsion springs, one side of the pressure lever, which is close to the inner wall of the packaging chamber, is provided with a placing block, two sides of the middle part of the workbench are respectively penetrated with a connecting rod, the bottom of the connecting rod is penetrated with a toothed bar extending to the outer wall of the workbench, one end of the toothed bar is connected with a gear, the outer wall of the, and a vacuum machine is arranged on the inner side of the rotating shaft.

Preferably, the vacuum machine and the workbench form a rotating structure through a connecting rod, a gear and a chain.

Preferably, the torsion springs are arranged in two groups relative to the pressure rod, the torsion springs are symmetrically distributed relative to the central line of the pressure rod, and the pressure rod and the packaging chamber form an elastic telescopic structure through the torsion springs.

Preferably, the packaging chambers are arranged in two groups, and the packaging chambers are symmetrically distributed about the vertical center line of the workbench.

Preferably, the size of the compression bar is matched with that of the connecting groove, and the compression bar is movably connected with the packaging chamber through the telescopic spring and the connecting groove.

Preferably, the gear is provided with two sets of four, and the gear is around the axis symmetric distribution of workstation.

The utility model discloses in:

1. through the arrangement of the gears and the chains, the gears are four in number, and are symmetrically distributed about the central axis of the workbench, the gears on one side are driven to rotate by the motor, so that the two groups of gears can be driven to work simultaneously, the automatic overturning function of the vacuum machine is achieved, the manual overturning time is reduced, the working efficiency is improved, and the two groups of gears are symmetrically distributed about the vertical central line of the workbench in the packaging chamber, so that when one group of packaging chamber and the vacuum machine work, a product can be added into the other group of packaging chamber, when one group of packaging chamber and the vacuum machine work, the vacuum machine can be immediately overturned to the other side to work, and the packaging efficiency of the product is further improved;

2. through setting up torque spring and expanding spring, when placing the wrapping bag, lift the depression bar, place the wrapping bag mouth in placing piece department, then loosen the depression bar, elastic stretching through torque spring can be strong extrudees the wrapping bag, in order to prevent the wrapping bag from droing and the packing failure that leads to, and when needs are changed the depression bar, only need extrude the one end of depression bar to the inside of spread groove, make the expanding spring shrink in the spread groove, can take out the other end of depression bar from the spread groove of opposite side, thereby swift with the depression bar from taking out of packing room maintain or change.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a right side view of the structure of the present invention;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic view of a part of the enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a body; 2. a universal wheel; 3. a work table; 4. a packaging chamber; 5. connecting grooves; 6. a tension spring; 7. a pressure lever; 8. a torsion spring; 9. placing the blocks; 10. a connecting rod; 11. a rack bar; 12. a gear; 13. a chain; 14. a motor; 15. a rotating shaft; 16. a vacuum machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a tea vacuum packaging machine comprises a machine body 1 and a vacuum machine 16, wherein universal wheels 2 are movably connected to the bottom of the machine body 1, a workbench 3 is welded to the top of the machine body 1, a packaging chamber 4 is formed in one side of the workbench 3, two groups of packaging chambers 4 are arranged, the packaging chambers 4 are symmetrically distributed about a vertical central line of the workbench 3, the two groups of packaging chambers 4 which are symmetrically distributed can improve the working efficiency of the packaging machine, a connecting groove 5 is formed in one side of the inner wall of each packaging chamber 4, a telescopic spring 6 is fixedly connected to the inside of the connecting groove 5, a compression rod 7 is movably connected to one end, far away from the connecting groove 5, of the telescopic spring 6, the compression rod 7 is matched with the connecting groove 5 in size, the compression rod 7 is movably connected with the packaging chamber 4 through the telescopic spring 6 and the connecting groove 5, the compression rod 7 is movably connected with the telescopic spring 6 through the compression, two ends of the bottom of the pressure lever 7 are fixedly connected with torsion springs 8, the torsion springs 8 are arranged in two groups relative to the pressure lever 7, the torsion springs 8 are symmetrically distributed relative to the central line of the pressure lever 7, the pressure lever 7 and the packaging chamber 4 form an elastic telescopic structure through the torsion springs 8, packaging bags can be forcefully extruded through the two groups of torsion springs 8 which are symmetrically arranged so as to prevent packaging bags from falling off during packaging to cause packaging failure, a placing block 9 is arranged on one side of the pressure lever 7 close to the inner wall of the packaging chamber 4, connecting rods 10 penetrate through two sides of the middle of the workbench 3, a toothed rod 11 extending to the outer wall of the workbench 3 is connected through the bottom of each connecting rod 10, one end of each toothed rod 11 is connected with a gear 12, the gears 12 are four in number, the gears 12 are symmetrically distributed relative to the central axis of the workbench 3, and the stability of the vacuum machine 16 in the overturning, the outer wall meshing of gear 12 is connected with chain 13, and one side that workstation 3 was kept away from to gear 12 is connected with motor 14, and the top of connecting rod 10 is connected with pivot 15, and the inboard of pivot 15 installs vacuum machine 16, and vacuum machine 16 passes through connecting rod 10, gear 12 and chain 13 and constitutes revolution mechanic with workstation 3, through vacuum machine 16's automatic upset, can reduce the time cost of artifical upset, improves work efficiency.

The working principle is as follows: when the tea vacuum packaging machine is used, the equipment is firstly placed at a proper position, then the vacuum machine 16 is turned over by controlling the motor 14, as the gears 12 are four in two groups, and the gears 12 are symmetrically distributed about the central axis of the workbench 3, the gear 12 at one side is driven by the motor 14 to rotate, so that the two groups of gears 12 can be driven to work simultaneously, thereby achieving the function of automatically turning over the vacuum machine 16, the turning over can be suspended when the vacuum machine 16 is turned over to be vertical to the workbench 3, the product is placed in the packaging chamber 4, the pressure lever 7 is lifted when the product is placed, the opening of the packaging bag is placed at the placing block 9, then the pressure lever 7 is loosened, the packaging bag can be forcefully extruded by the elastic expansion and contraction of the torsion spring 8, so as to prevent packaging failure caused by falling of the packaging bag, and after the product is placed, the vacuum machine 16 is continuously controlled, until the packaging chamber 4 on one side is jointed and starts to work, when one group of packaging chambers 4 and the vacuum machine 16 work, products can be added into the other group of packaging chambers 4, when one group of work is finished, the vacuum machine 16 can be immediately turned to the other side to work, the packaging efficiency of the products is further improved, when the pressing rod 7 needs to be maintained or replaced, only one end of the pressing rod 7 needs to be extruded into the connecting groove 5, the telescopic spring 6 in the connecting groove 5 is contracted, and the other end of the pressing rod 7 can be taken out from the connecting groove 5 on the other side, so that the pressing rod 7 can be taken out from the packaging chambers 4 quickly for maintenance or replacement, and the use process of the tea leaf vacuum packaging machine is provided, and the content which is not described in detail in the description belongs to the prior art known by technicians in the field.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a tealeaves vacuum packaging machine, includes organism (1) and vacuum machine (16), its characterized in that: the bottom of the machine body (1) is movably connected with a universal wheel (2), the top of the machine body (1) is welded with a workbench (3), one side of the workbench (3) is provided with a packaging chamber (4), one side of the inner wall of the packaging chamber (4) is provided with a connecting groove (5), the inside of the connecting groove (5) is fixedly connected with a telescopic spring (6), one end of the telescopic spring (6) far away from the connecting groove (5) is movably connected with a pressure lever (7), both ends of the bottom of the pressure lever (7) are fixedly connected with a torsion spring (8), one side of the pressure lever (7) close to the inner wall of the packaging chamber (4) is provided with a placing block (9), both sides of the middle of the workbench (3) are respectively penetrated with a connecting rod (10), the bottom of the connecting rod (10) is connected with a toothed bar (11) extending to the outer wall of the workbench (3) in a penetrating manner, the outer wall meshing of gear (12) is connected with chain (13), and gear (12) keep away from one side of workstation (3) and be connected with motor (14), the top of connecting rod (10) is connected with pivot (15), and the inboard of pivot (15) is installed vacuum machine (16).

2. The tea leaf vacuum packaging machine according to claim 1, wherein: the vacuum machine (16) and the workbench (3) form a rotating structure through a connecting rod (10), a gear (12) and a chain (13).

3. The tea leaf vacuum packaging machine according to claim 1, wherein: the two groups of torsion springs (8) are arranged around the pressure lever (7), the torsion springs (8) are symmetrically distributed around the central line of the pressure lever (7), and the pressure lever (7) and the packaging chamber (4) form an elastic telescopic structure through the torsion springs (8).

4. The tea leaf vacuum packaging machine according to claim 1, wherein: the packaging chambers (4) are arranged in two groups, and the packaging chambers (4) are symmetrically distributed about the vertical central line of the workbench (3).

5. The tea leaf vacuum packaging machine according to claim 1, wherein: the size phase-match of depression bar (7) and spread groove (5), and depression bar (7) are through expanding spring (6) and spread groove (5) and packing chamber (4) swing joint.

6. The tea leaf vacuum packaging machine according to claim 1, wherein: the gear (12) is provided with two groups of four gears, and the gears (12) are symmetrically distributed around the central axis of the workbench (3).

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