Tea vacuum packaging machine

Abstract

The utility model discloses a tea leaf vacuum packaging machine, and particularly relates to the technical field of tea leaf vacuum packaging, the tea leaf vacuum packaging machine comprises an automatic conveying belt, a tea leaf vacuum packaging auxiliary device is arranged at the upper end of the automatic conveying belt, and the tea leaf vacuum packaging auxiliary device comprises a vacuum extraction assembly and a positioning auxiliary assembly. The positioning auxiliary assemblies are arranged on the two sides of the lower end of the vacuum extraction assembly. Compared with the prior art, the tea vacuum packaging machine has the advantages that after the upper end of a tea packaging bag is clamped, the vacuum packaging machine body arranged at the upper end performs vacuum extraction work, and the vacuum packaging machine body can perform air extraction work through the air extraction groove formed in the inner side of the pressurizing butt joint plate during extraction work; according to the device, clamping and fixing work is achieved, meanwhile, the air exhaust groove formed in the device assists in air exhaust work, and the use stability and air exhaust convenience of the whole device are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of tea vacuum packaging technology, and more specifically, to a tea vacuum packaging machine. Background Technology

[0002] Tea is botanically known as a shrub or small tree. Its young branches are hairless, and its leaves are leathery, oblong or elliptical, with a blunt or sharp apex and a wedge-shaped base. The upper surface is shiny, and the lower surface is hairless or initially pubescent. After processing, tea needs to be packaged and sold. The packaged tea needs to be vacuum-packed.

[0003] When tea is vacuum-packed, the gas inside the packaging bag needs to be removed. Under the action of the fan, the tea leaves inside the packaging bag can easily be pulled out as well. Existing tea packaging bags require manual squeezing for positioning assistance during the vacuuming process. Manual squeezing for positioning is labor-intensive and the unstable positioning support can lead to problems that cannot improve the efficiency of vacuuming. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a tea vacuum packaging machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tea vacuum packaging machine, including an automatic conveyor belt, wherein a tea vacuum packaging auxiliary device is provided at the upper end of the automatic conveyor belt, the tea vacuum packaging auxiliary device including a vacuum extraction component and a positioning auxiliary component, wherein the positioning auxiliary component is provided on both sides of the lower end of the vacuum extraction component.

[0006] In a preferred embodiment, the vacuum extraction assembly includes: a vacuum packaging machine body, an extraction processing port, a tea packaging bag, and a support frame, wherein the inner side of the support frame is installed on the outer side wall of the vacuum packaging machine body.

[0007] In a preferred embodiment, the positioning auxiliary component includes: an electric hydraulic cylinder, a support push rod, a pressure docking plate, and an air extraction groove. Multiple sets of air extraction grooves are provided, and all sets of air extraction grooves are provided at the front end of the pressure docking plate.

[0008] In a preferred embodiment, the upper end of the extraction processing port is located at the lower end of the vacuum packaging machine body, and the upper end of the tea packaging bag is detachably installed at the lower end of the extraction processing port.

[0009] In a preferred embodiment, the output end of the electric hydraulic cylinder is installed at the rear end of the support push rod, the front end of the support push rod is installed at the rear end of the pressure docking plate, the length of the air extraction groove is the same as the length of the front end of the pressure docking plate, the air extraction groove is arc-shaped, and anti-slip protrusions are provided on both sides of the air extraction groove.

[0010] In a preferred embodiment, the positioning auxiliary components are provided in two sets, and the two sets of positioning auxiliary components are respectively provided on the inner walls of both sides of the support frame.

[0011] In a preferred embodiment, the lower end of the electro-hydraulic cylinder is provided with a welding plate, and the outer wall of the rear end of the electro-hydraulic cylinder is fixedly installed inside the support frame.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] A vacuum packaging machine for tea, compared with the prior art, after the upper end of the tea packaging bag is clamped, the vacuum packaging machine body set at the upper end performs vacuum extraction. During the extraction operation, the vacuum packaging machine body can extract gas through the air extraction groove opened on the inner side of the pressure docking plate. This device greatly improves the stability and convenience of the entire device by achieving clamping and fixing while assisting in the air extraction operation through the air extraction groove set inside. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the auxiliary device for vacuum packaging of tea according to this utility model.

[0016] Figure 3 This is a schematic diagram of the vacuum extraction component of this utility model.

[0017] Figure 4 This is a schematic diagram of the positioning auxiliary component structure of this utility model.

[0018] Figure 5 This is an enlarged structural diagram of point A of this utility model.

[0019] The attached figures are labeled as follows: 1. Automatic conveyor belt; 2. Tea vacuum packaging auxiliary device; 21. Vacuum extraction component; 211. Vacuum packaging machine body; 212. Support frame; 213. Extraction processing port; 214. Tea packaging bag; 22. Positioning auxiliary component; 221. Pressure docking plate; 222. Air extraction groove; 223. Support push rod; 224. Welding plate; 225. Electric hydraulic cylinder. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] As attached Figure 1-5 As shown, this utility model provides a tea vacuum packaging machine, including an automatic conveyor belt 1. The upper end of the automatic conveyor belt 1 is provided with a tea vacuum packaging auxiliary device 2. The tea vacuum packaging auxiliary device 2 includes a vacuum extraction component 21 and a positioning auxiliary component 22. The positioning auxiliary component 22 is arranged on both sides of the lower end of the vacuum extraction component 21.

[0022] The vacuum extraction component 21 includes: a vacuum packaging machine body 211, an extraction processing port 213, a tea packaging bag 214, and a support frame 212. The inner side of the support frame 212 is installed on the outer side wall of the vacuum packaging machine body 211. The upper end of the extraction processing port 213 is located at the lower end of the vacuum packaging machine body 211. The upper end of the tea packaging bag 214 is detachably installed at the lower end of the extraction processing port 213. Two sets of positioning auxiliary components 22 are provided, and the two sets of positioning auxiliary components 22 are respectively located on the inner walls of both sides of the support frame 212.

[0023] The positioning auxiliary component 22 includes: an electric hydraulic cylinder 225, a support push rod 223, a pressure docking plate 221, and an air extraction groove 222. Multiple sets of air extraction grooves 222 are provided, and all sets of air extraction grooves 222 are provided at the front end of the pressure docking plate 221. The output end of the electric hydraulic cylinder 225 is installed at the rear end of the support push rod 223, and the front end of the support push rod 223 is installed at the rear end of the pressure docking plate 221. The length of the air extraction groove 222 is the same as the length of the front end of the pressure docking plate 221. The air extraction groove 222 is arc-shaped, and anti-slip protrusions are provided on both sides of the air extraction groove 222. A welding plate 224 is provided at the lower end of the electric hydraulic cylinder 225, and the outer wall of the rear end of the electric hydraulic cylinder 225 is fixedly installed on the inner side of the support frame 212.

[0024] The specific implementation method is as follows: When using this utility model, the upper end of the tea packaging bag 214 to be processed needs to be connected to the inside of the extraction processing port 213. Then, two sets of electric hydraulic cylinders 225 are started. After the electric hydraulic cylinders 225 are started, they drive the pressure docking plate 221 installed at the output end to move forward. After the two sets move forward, the upper outer wall of the tea packaging bag 214 can be clamped and positioned. After the upper end of the tea packaging bag 214 is clamped, the vacuum packaging machine body 211 set at the upper end performs vacuum extraction. When the vacuum packaging machine body 211 extracts gas, it can extract gas through the air extraction groove 222 opened on the inner side of the pressure docking plate 221. This device can achieve clamping and fixing while assisting in the extraction work through the internal air extraction groove 222, which greatly improves the stability and convenience of the entire device.

[0025] The working principle of this utility model is as follows: When using this utility model, the upper end of the tea packaging bag 214 to be processed needs to be connected to the inside of the extraction processing port 213. Then, two sets of electric hydraulic cylinders 225 are started. After the electric hydraulic cylinders 225 are started, they drive the pressure docking plate 221 installed at the output end to move forward. After the two sets move forward, the upper outer wall of the tea packaging bag 214 can be clamped and positioned. After the upper end of the tea packaging bag 214 is clamped, the vacuum packaging machine body 211 set at the upper end performs vacuum extraction. During the extraction, the vacuum packaging machine body 211 can extract gas through the air extraction groove 222 opened on the inner side of the pressure docking plate 221.

[0026] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0027] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vacuum packaging machine for tea, comprising an automatic conveyor belt (1), characterized in that: The upper end of the automatic conveyor belt (1) is equipped with a tea vacuum packaging auxiliary device (2); The tea vacuum packaging auxiliary device (2) includes a vacuum extraction component (21) and a positioning auxiliary component (22), wherein the positioning auxiliary component (22) is disposed on both sides of the lower end of the vacuum extraction component (21).

2. The tea vacuum packaging machine according to claim 1, characterized in that: The vacuum extraction assembly (21) includes: a vacuum packaging machine body (211), an extraction processing port (213), a tea packaging bag (214), and a support frame (212), the inner side of which is installed on the outer side wall of the vacuum packaging machine body (211).

3. A tea vacuum packaging machine according to claim 2, characterized in that: The positioning auxiliary component (22) includes: an electric hydraulic cylinder (225), a support push rod (223), a pressure docking plate (221), and an air extraction groove (222). Multiple sets of air extraction grooves (222) are provided, and all sets of air extraction grooves (222) are provided at the front end of the pressure docking plate (221).

4. A tea vacuum packaging machine according to claim 2, characterized in that: The upper end of the extraction processing port (213) is located at the lower end of the vacuum packaging machine body (211), and the upper end of the tea packaging bag (214) is detachably installed at the lower end of the extraction processing port (213).

5. A tea vacuum packaging machine according to claim 3, characterized in that: The output end of the electric hydraulic cylinder (225) is installed at the rear end of the support push rod (223), the front end of the support push rod (223) is installed at the rear end of the pressure docking plate (221), the length of the air extraction groove (222) is the same as the length of the front end of the pressure docking plate (221), the air extraction groove (222) is arc-shaped, and anti-slip protrusions are provided on both sides of the air extraction groove (222).

6. A tea vacuum packaging machine according to claim 2, characterized in that: The positioning auxiliary components (22) are provided in two sets, and the two sets of positioning auxiliary components (22) are respectively provided on the inner walls of both sides of the support frame (212).

7. A tea vacuum packaging machine according to claim 3, characterized in that: The lower end of the electric hydraulic cylinder (225) is provided with a welding plate (224), and the outer wall of the rear end of the electric hydraulic cylinder (225) is fixedly installed on the inner side of the support frame (212).

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