Internal automatic vacuum sealer

Abstract

The present invention discloses an internal extraction automatic vacuum sealer, including a buffer conveyor and an introduction conveyor, and the buffer conveyor is located on one side of the introduction conveyor, a sliding box and a fixed box are respectively installed between the buffer conveyor and the introduction conveyor, an operation box and an inlaid negative pressure gauge are respectively installed on the side walls of the fixed box, and a lower sealing cylinder device is installed near the lower surface of the side wall of the fixed box, a rotating sealing device is detachably connected above the fixed box, a heat sealing lifting device is installed on one side of the fixed box, and an adjustable heat sealing pressure plate and a heat sealing guide device are respectively installed between the sliding box and the fixed box. The present invention has a novel design, a simple structure, is easy to adjust and operate, has a wide range of applications, and has a good use effect. The equipment is mainly developed and designed for packaging with large air content and materials that have requirements on air content, and is suitable for packaging carbon powder, battery materials, ultrafine powders, etc.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical equipment, in particular to an internal extraction type automatic vacuum sealing machine. Background Art

[0002] There are many types of vacuum sealers, including hand-pressed, vertical, single-chamber, and double-chamber. They are suitable for vacuuming, filling, and body-fitting various foods, meat products, seafood, fruits and vegetables, pickles, chilled meat, pharmaceutical products, hardware components, medical equipment, etc. The series of products include household vacuum sealers, external vacuum sealers, etc. The vacuum sealer puts food into a packaging bag, extracts the air in the packaging bag, and completes the sealing process after reaching a predetermined vacuum degree. It can have the following functions: 1. Vacuum the bag + seal; 2. Seal the bag mouth directly; 3. Vacuum the bag + fill it with nitrogen or other gases + seal.

[0003] The existing internal extraction type automatic vacuum sealer has a complex structure, is inconvenient to adjust and operate, has a large limitation in the scope of use, and reduces the use effect. Therefore, we propose an internal extraction type automatic vacuum sealer. Summary of the invention

[0004] The present invention provides an internal-drawing automatic vacuum sealer, aiming to solve the problems that the existing internal-drawing automatic vacuum sealer in the background technology has a complex structure, is inconvenient to adjust and operate, has a very limited scope of use, and reduces the use effect.

[0005] The specific technical solutions provided by the present invention are as follows:

[0006] The internal suction automatic vacuum sealing machine provided by the present invention includes a buffer conveyor and an introduction conveyor, and the buffer conveyor is located on one side of the introduction conveyor, and a sliding box and a fixed box are respectively installed between the buffer conveyor and the introduction conveyor, and an operation box and an embedded negative pressure gauge are respectively installed on the side walls of the fixed box, and a lower sealing cylinder device is installed on the side wall of the fixed box near the lower surface, a rotating sealing device is detachably connected to the top of the fixed box, a heat sealing lifting device is installed on one side of the fixed box, and an adjustable heat sealing pressure plate and a heat sealing guide device are respectively installed between the sliding box and the fixed box, and the transmission output end of the heat sealing guide device is transmission-connected to the adjustable heat sealing pressure plate.

[0007] Optionally, the buffer conveyor includes a buffer lifting guardrail and a first sliding conveying platform, and the buffer lifting guardrail is installed on one side of the first sliding conveying platform.

[0008] Optionally, the introduction conveyor includes an introduction device, a lifting frame, a guide frame, a lifting guide device, an introduction lifting guardrail and a second sliding conveying platform. The introduction lifting guardrail is installed on one side of the second sliding conveying platform. The lifting guide device is fixedly connected above the introduction lifting guardrail. The lifting guide device is fixedly connected above the lifting frame and the guide frame are respectively fixedly connected. The introduction device is installed on one side of the guide frame.

[0009] Optionally, the fixed box is respectively provided with an air suction pipe, an air suction plug device, an internal air extraction pipe and an external vacuum pump pipe; the surface of the air suction pipe is detachably connected to the air suction plug device, and the surface of the air suction pipe is conductively connected to the internal air extraction pipe, and the external vacuum pump pipe is conductively connected to the internal air extraction pipe.

[0010] Optionally, a tensioning box is installed on the upper surface of the sliding box, and sliding devices are installed on both sides of the sliding box.

[0011] Optionally, the heat sealing lifting device includes an adjustable screw rod and a sliding polished rod respectively, the adjustable screw rod and the sliding polished rod are transmission connected, and the adjustable heat sealing device is installed on one side of the heat sealing lifting device.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. The present invention can be used independently or in conjunction with filling and packaging equipment. The overall vacuum sealing operation is concentrated in the sealed box and completed at one time. The parameters can be adjusted according to different material properties and the corresponding formula can be stored. The entire semi-automatic large bag production line can be formed with a bag sewing machine, a conveyor, etc., which greatly improves the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the internal extraction type automatic vacuum sealing machine according to an embodiment of the present invention;

[0016] Figure 2 It is a schematic diagram of the main structure of the internal extraction type automatic vacuum sealing machine according to an embodiment of the present invention;

[0017] Figure 3 It is a schematic side view of the structure of the internal extraction type automatic vacuum sealing machine according to an embodiment of the present invention;

[0018] Figure 4 The figure is a schematic top view of the structure of the internal extraction type automatic vacuum sealing machine according to an embodiment of the present invention.

[0019] In the figure: 1. Buffer conveyor; 1.1. Buffer lifting guardrail; 1.2. First sliding conveying platform; 2. Introducing conveyor; 2.1. Introducing device; 2.2. Lifting frame; 2.3. Guide frame; 2.4. Lifting guide device; 2.5. Introducing lifting guardrail; 2.6. Second sliding conveying platform; 3. Sliding box; 4. Fixed box; 4.1. Suction pipe; 4.2. Suction plug device; 4.3. Internal exhaust pipe; 4.4. External vacuum pump pipe; 5. Adjustable heat sealing plate; 6. Heat sealing guide device; 7. Rotary sealing device; 8. Operating box; 9. Lower sealing cylinder device; 10. Inlaid negative pressure gauge; 11. Sliding device; 12. Heat sealing lifting device; 12.1. Adjustable screw; 12.2. Sliding light rod; 13. Tensioning box; 14. Adjustable heat sealing device. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] The following will be combined Figure 1 to Figure 4 The internal extraction type automatic vacuum sealing machine according to the embodiment of the present invention is described in detail.

[0022] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the internal suction automatic vacuum sealing machine provided by the embodiment of the present invention includes a buffer conveyor 1 and an introduction conveyor 2, and the buffer conveyor 1 is located on one side of the introduction conveyor 2, and a sliding box 3 and a fixed box 4 are respectively installed between the buffer conveyor 1 and the introduction conveyor 2, and an operation box 8 and an embedded negative pressure gauge 10 are respectively installed on the side walls of the fixed box 4, and a lower sealing cylinder device 9 is installed on the side wall of the fixed box 4 near the lower surface, and a rotating sealing device 7 is detachably connected to the top of the fixed box 4, and a heat sealing lifting device 12 is installed on one side of the fixed box 4, and an adjustable heat sealing plate 5 and a heat sealing guide device 6 are respectively installed between the sliding box 3 and the fixed box 4, and the transmission output end of the heat sealing guide device 6 is transmission-connected to the adjustable heat sealing plate 5.

[0023] Reference Figure 1 As shown, the buffer conveyor 1 comprises a buffer lifting guardrail 1.1 and a first sliding conveying platform 1.2. The buffer lifting guardrail 1.1 is installed on one side of the first sliding conveying platform 1.2 to facilitate feeding.

[0024] Reference Figure 1 or Figure 2 As shown, the inlet conveyor 2 comprises an inlet device 2.1, a lifting frame 2.2, a guide frame 2.3, a lifting guide device 2.4, an inlet lifting guardrail 2.5 and a second sliding conveying platform 2.6. The inlet lifting guardrail 2.5 is installed on one side of the second sliding conveying platform 2.6. The inlet lifting guardrail 2.5 is fixedly connected to the lifting guide device 2.4 above. The lifting guide device 2.4 is fixedly connected to the lifting frame 2.2 and the guide frame 2.3 above. The inlet device 2.1 is installed on one side of the guide frame 2.3. Through the coordinated operation of the various components of the inlet conveyor 2, it is convenient to adjust to materials of different specifications.

[0025] Reference Figure 2 As shown, the fixed box body 4 is respectively provided with an air suction pipe 4.1, an air suction plug device 4.2, an internal air extraction pipe 4.3 and an external vacuum pump pipe 4.4. The surface of the air suction pipe 4.1 is detachably connected to the air suction plug device 4.2, and the surface of the air suction pipe 4.1 is conductively connected to the internal air extraction pipe 4.3. The external vacuum pump pipe 4.4 is conductively connected to the internal air extraction pipe 4.3 to facilitate air extraction.

[0026] Reference Figure 4 As shown, a tensioning box 13 is installed on the upper surface of the sliding box 3, and sliding devices 11 are installed on both sides of the sliding box 3 to facilitate the adjustment of various components.

[0027] Reference Figure 3 and Figure 4 As shown, the heat sealing lifting device 12 includes an adjustable screw rod 12.1 and a sliding polished rod 12.2, respectively. The adjustable screw rod 12.1 and the sliding polished rod 12.2 are transmission connected. An adjustable heat sealing device 14 is installed on one side of the heat sealing lifting device 12 to facilitate the transmission coordination of the heat sealing lifting device 12.

[0028] The embodiment of the present invention provides an internal extraction type automatic vacuum sealing machine. When in use, the processing steps are as follows:

[0029] The packaged materials → enter the guiding mechanism → automatically lead into the vacuum chamber → automatically open the vacuum chamber → evacuate → reach the vacuum value (display) → automatically seal → automatically open the vacuum chamber → automatically output to the output rear belt conveyor → automatically seal the box.

[0030] Technical parameters:

[0031] Vacuum method: box vacuum type

[0032] Sealing method: Heating wire sealing

[0033] Sealing length: ≤±800mm

[0034] Working speed: 25KG / bag, the speed can reach 40 bags / hour.

[0035] Vacuum degree: ≤-0.1Mpa (adjustable) No material is extracted to affect the packaging weight.

[0036] It should be noted that the present invention is an internal extraction automatic vacuum sealing machine, which is selected, installed and debugged by technicians in this field according to the needs of use to ensure that all electrical appliances can work normally. The components are all universal standard parts or components known to technicians in this field. The structure and principle can be known to technicians in this field through technical manuals or through conventional experimental methods. The applicant does not make any specific restrictions here.

[0037] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if these modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. Internal extraction automatic vacuum sealing machine, characterized in that: The invention comprises a buffer conveyor (1) and an inlet conveyor (2), wherein the buffer conveyor (1) is located on one side of the inlet conveyor (2), a sliding box (3) and a fixed box (4) are installed between the buffer conveyor (1) and the inlet conveyor (2), an operating box (8) and an embedded negative pressure gauge (10) are installed on the side wall of the fixed box (4), and a lower sealing cylinder device (9) is installed near the lower surface of the side wall of the fixed box (4), a rotating sealing device (7) is detachably connected to the top of the fixed box (4), a heat sealing lifting device (12) is installed on one side of the fixed box (4), an adjustable heat sealing plate (5) and a heat sealing guide device (6) are installed between the sliding box (3) and the fixed box (4), and the transmission output end of the heat sealing guide device (6) is transmission-connected to the adjustable heat sealing plate (5); The introduction conveyor (2) comprises an introduction device (2.1), a lifting frame (2.2), a guide frame (2.3), a lifting guide device (2.4), an introduction lifting guardrail (2.5) and a second sliding conveying platform (2.6); the introduction lifting guardrail (2.5) is installed on one side of the second sliding conveying platform (2.6); the introduction lifting guardrail (2.5) is fixedly connected to the lifting guide device (2.4) above; the lifting guide device (2.4) is fixedly connected to the lifting frame (2.2) and the guide frame (2.3) above; and the introduction device (2.1) is installed on one side of the guide frame (2.3); The buffer conveyor (1) comprises a buffer lifting guardrail (1.1) and a first sliding conveying platform (1.2), and the buffer lifting guardrail (1.1) is installed on one side of the first sliding conveying platform (1.2).

2. The internal automatic vacuum sealer according to claim 1, characterized in that: The fixed box (4) is provided with an air suction pipe (4.1), an air suction plug device (4.2), an internal air extraction pipe (4.3) and an external vacuum pump pipe (4.4) inside; the surface of the air suction pipe (4.1) is detachably connected to the air suction plug device (4.2), and the surface of the air suction pipe (4.1) is conductively connected to the internal air extraction pipe (4.3); and the external vacuum pump pipe (4.4) is conductively connected to the internal air extraction pipe (4.3).

3. The internal automatic vacuum sealer according to claim 1, characterized in that: A tensioning box (13) is installed on the upper surface of the sliding box (3), and sliding devices (11) are installed on both sides of the sliding box (3).

4. The internal automatic vacuum sealer according to claim 1, characterized in that: The heat sealing lifting device (12) comprises an adjustable screw rod (12.1) and a sliding polished rod (12.2), the adjustable screw rod (12.1) and the sliding polished rod (12.2) are transmission-connected, and an adjustable heat sealing device (14) is installed on one side of the heat sealing lifting device (12).

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