Vacuum bin conductive structure and vacuum sealer

Abstract

The utility model belongs to the technical field of food packaging equipment, and relates to a vacuum bin conductive structure which comprises a plurality of conductive components, a plurality of conductive terminals and a plurality of conductive terminals, the conductive bracket is arranged on the rack and comprises an arc-shaped mounting surface which is coaxial with the working axis; the copper bar is arranged in an arc shape and is arranged on the mounting surface, and the copper bar and the working axis are coaxially arranged; the conductive assembly is configured in a manner that when the vacuum bin rotates around the working axis and the vacuum bin passes through the copper bar, the copper bar can be in contact and conductive fit with the conductive assembly; during working, when the copper bar is connected with a mains supply, the first rotating disc and the second rotating disc drive the vacuum bin to rotate and the vacuum bin reaches the position where the copper bar is arranged, the conductive assembly can make contact with the copper bar, so that conductive cooperation is achieved, power is supplied to the vacuum bin, and a vacuum sealing device in the vacuum bin can be connected with the conductive assembly to supply power to the vacuum sealing device; by means of the arrangement mode, power can be supplied to the vacuum bin of the rotary vacuum sealer.

Description

TECHNICAL FIELD

[0001] The utility model relates to food packaging equipment technical field especially, relates to a vacuum storehouse conductive structure and vacuum sealing machine. BACKGROUND

[0002] Vacuum sealing machine includes vacuum storehouse and heat shrinkage sealing device that sets up in the vacuum storehouse inside, when working, the packaging bag that will heat shrinkage seal is set in the vacuum storehouse, then the vacuum storehouse cover body is closed and is extracted vacuum in the vacuum storehouse, to make the vacuum storehouse have vacuum, the packaging bag inside in the vacuum storehouse is also extracted vacuum, then heat shrinkage seal, reach the purpose of vacuum sealing package, at present, vacuum sealing machine is fixed form mostly, and the working efficiency is low, for this, our company develops a rotary vacuum sealing machine.

[0003] Because the vacuum storehouse rotates around the working axis when the rotary vacuum sealing machine works, the heat shrinkage sealing device in the vacuum storehouse is not easy to power supply. INNOVATION CONTENT

[0004] The utility model aims at solving above -mentioned problem and provides a vacuum storehouse conductive structure and vacuum sealing machine.

[0005] To realize above -mentioned purpose, the technical scheme of the utility model is as follows: a vacuum storehouse conductive structure, conductive assembly includes the multiple that surrounds the working axis even interval setting;

[0006] Conductive support, set up on the frame, including the installation surface of the coaxial arc setting with working axis;

[0007] Copper bar, for arc setting, set up on the installation surface, and with working axis coaxial setting;

[0008] The conductive assembly is configured as, when the vacuum storehouse rotates around the working axis, when the vacuum storehouse passes through copper bar, copper bar can contact conductive cooperation with conductive assembly.

[0009] Further, the conductive support is provided with a conductive cam, the installation surface is arranged on the conductive cam, and the conductive support is insulated.

[0010] Further, the conductive cam is detachably fixedly connected with the conductive support, and the conductive support is fixedly connected with the frame body.

[0011] Further, the installation surface is provided with a mounting groove matched with the copper bar, and a clamping groove matched with the copper bar is arranged on the side wall of the opposite two sides of the mounting groove.

[0012] Further, the conductive cam is detachably fixedly connected with an arc-shaped side plate, and one clamping groove is arranged on the side surface of the side plate.

[0013] Further, the conductive assembly comprises a conductive support arranged on the side wall of the cartridge body, and a rolling element is arranged on the conductive support in a rolling manner, and an axis of the rolling element is arranged in parallel with the working axis.

[0014] Further, the cartridge body is provided with an insulating seat, and the conductive support is arranged on the insulating seat.

[0015] Further, the insulating seat is detachably and fixedly connected with an insulating pressing plate, and the insulating pressing plate comprises a pressing end coinciding with the conductive support.

[0016] Further, the application also provides a vacuum sealing machine comprising at least one set of the conductive structure of the vacuum cartridge.

[0017] A rack;

[0018] Disc bodies comprising two disc bodies arranged in parallel and at intervals, and the disc bodies are arranged on the rack in a synchronous rotating manner around a working axis, and the working axis is a geometric axis of the disc bodies.

[0019] A plurality of vacuum cartridges are arranged around the working axis in a uniform and interval manner, and the conductive support of each conductive structure of the vacuum cartridge is arranged on the rack, and a plurality of conductive assemblies are arranged on the plurality of vacuum cartridges.

[0020] Compared with the prior art, the vacuum cartridge conductive structure and the vacuum sealing machine have the following beneficial effects: during work, the copper bar is connected with commercial power, when the first disc and the second disc drive the vacuum cartridge to rotate, the vacuum cartridge reaches the position provided with the copper bar, the conductive assembly can be in contact with the copper bar, so as to realize conductive cooperation, power supply for the vacuum cartridge, the vacuum sealing device in the vacuum cartridge can be connected with the conductive assembly, so as to supply power for the vacuum sealing device, and through the arrangement mode, the power supply for the vacuum cartridge of the rotary vacuum sealing machine can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic diagram of the vacuum sealing machine of the utility model Figure 1 .

[0022] Figure 2 It is a whole structure schematic diagram of the vacuum sealing machine of the utility model Figure 2 .

[0023] Figure 3 It is a structure schematic diagram of the vacuum cartridge in the vacuum sealing machine of the utility model.

[0024] Figure 4 It is Figure 1 It is a local enlarged structure schematic diagram of position A in the vacuum cartridge of the utility model.

[0025] Figure 5 It isFigure 1 The utility model discloses a kind of vacuum warehouse B place's local amplification structure schematic view shown.

[0026] Figure 6 It is the structure schematic view of the utility model one kind of vacuum warehouse conductive structure.

[0027] In the drawing: 1, vacuum warehouse;10, warehouse body;11, warehouse cover;5, disc body;51, first rotating disc;52, second rotating disc;71, copper bar mounting seat;72, conductive cam;720, side plate;721, clamping groove;73, conductive assembly;731, rolling element;732, insulating seat;733, conductive support;734, insulating press plate;74, copper bar;75, mounting surface;9, frame body. DETAILED DESCRIPTION

[0028] The utility model will be further explained in detail in combination with drawing. Drawing is simplified schematic view, and only with schematic way the basic structure of the utility model is explained, so it only shows the structure related to the utility model.

[0029] Example one

[0030] The application provides a kind of vacuum warehouse conductive structure, as a kind of specific implementation, refer to Figures 4-6 , comprising:

[0031] Conductive assembly 73, including the multiple of being arranged at uniform intervals around working axis;

[0032] Conductive support 733, is set up on rack, including the mounting surface 75 of being arranged arc with working axis;

[0033] Copper bar 74, is arranged arc, is set up on the mounting surface 75, and is arranged arc with working axis;

[0034] The conductive assembly 73 is configured as, when vacuum warehouse 1 rotates around working axis, when vacuum warehouse 1 passes through copper bar 74, copper bar 74 can be contacted with conductive assembly 73 and conductive cooperation.

[0035] Specifically, refer to Figures 1-3 It needs to be explained that, vacuum sealing machine includes first rotating disc 51 and second rotating disc 52 arranged at intervals, and the two are coaxially arranged, and are arranged on frame body 9 along their geometric axis, can be driven first rotating disc 51 and second rotating disc 52 around geometric axis synchronous rotation by driving motor, wherein working axis is the combined axis of two disc bodies 5, and vacuum warehouse 1 is evenly arranged at uniform intervals on two disc bodies 5, refer to Figure 3 , on the back of the warehouse body 10 of vacuum warehouse 1, there is conductive assembly 73, refer to Figure 1 、 Figure 4 、 Figure 5The conductive bracket 733 is arranged on the frame 9, and the conductive bracket 733 comprises an arc-shaped mounting surface 75 coaxial with the working axis, and a copper bar 74 is arranged on the mounting surface 75. In use, the copper bar 74 is connected with the commercial power supply. When the first rotating disc 51 and the second rotating disc 52 drive the vacuum chamber 1 to rotate, the conductive assembly 73 can be in contact with the copper bar 74 when the vacuum chamber 1 reaches the position provided with the copper bar 74, so that the conductive assembly 73 can be in conductive cooperation with the copper bar 74, the vacuum chamber 1 can be powered, the vacuum sealing device in the vacuum chamber 1 can be connected with the conductive assembly 73 to supply power to the vacuum sealing device. Through the above arrangement, the vacuum chamber 1 of the rotary vacuum sealing machine can be powered, and the overall structure is simple and reliable.

[0036] Further, as a specific embodiment, referring to Figure 4 , Figure 6 , the conductive bracket 733 is provided with a conductive cam 72, the mounting surface 75 is arranged on the conductive cam 72, and the conductive bracket 733 is insulated.

[0037] Specifically, the conductive bracket 733 is provided with the conductive cam 72, the conductive cam 72 is a plate-shaped structure, the mounting surface 75 is an arc-shaped side surface of the conductive cam 72 close to the disc body 5, and the conductive cam 72 is made of copper or other conductive materials. Through the above arrangement, the conductive cam 72 is connected with the commercial power supply, which is more convenient to connect. The conductive bracket 733 is a plate-shaped structure, which can be made of rubber, plastic or other conductive materials, so as to ensure the insulation of the conductive structure and the frame 9 and improve the safety.

[0038] Further, as a specific embodiment, the conductive cam 72 is detachably fixedly connected with the conductive bracket 733, and the conductive bracket 733 is fixedly connected with the frame 9. Specifically, the conductive cam 72 is detachably fixedly connected with the conductive bracket 733, so as to facilitate the disassembly during assembly and maintenance of the vacuum sealing machine and reduce the interference. As another embodiment, referring to Figure 4 A plurality of strip-shaped holes are arranged on the conductive cam 72, a plurality of threaded holes corresponding to the strip-shaped holes can be arranged on the mounting bracket, and the conductive cam 72 is fixed by screwing a screw rod through the strip-shaped hole and screwing it into the threaded hole. The strip-shaped hole can fine-tune the position of the conductive cam 72, so as to fine-tune the mounting surface 75 and ensure that the mounting surface 75 is coaxial with the working axis.

[0039] Further, as a specific embodiment, referring to Figure 6 , the mounting surface 75 is provided with a mounting groove matched with the copper bar 74, and a clamping groove 721 matched with the copper bar 74 is arranged on the side wall of the opposite two sides of the mounting groove. Specifically, through the above arrangement, the copper bar 74 can be clamped by the clamping groove 721, so as to ensure reliable mounting and fixing of the copper bar 74. The copper bar 74 is arranged, which facilitates replacement and disassembly of the copper bar 74 after wear.

[0040] Further, as a specific embodiment, with reference to Figure 6 , the conductive cam 72 is detachably fixedly connected with an arc-shaped side plate 720, and a clamping groove 721 is arranged on the side surface of the side plate 720. Specifically, the side plate 720 is fixed on the side surface of the conductive cam 72 through a screw rod. When the side plate 720 is fixed on the conductive cam 72, the side surface of the side plate 720 is provided with the clamping groove 721, and the other side of the conductive cam 72 is provided with another clamping groove 721 corresponding to the clamping groove 721 on the side plate 720. Through this arrangement, the side plate 720 can be detached to clamp and install the copper bar 74, which facilitates the disassembly and installation of the copper bar 74.

[0041] Further, as a specific embodiment, with reference to Figure 4 , Figure 5 , the conductive assembly 73 comprises a conductive support 733 arranged on the side wall of the bin body 10, and a rolling element 731 is arranged on the conductive support 733 in a rolling manner. The axis of the rolling element 731 is arranged in parallel with the working axis. Specifically, by arranging the conductive roller, the conductive roller can be in contact with the copper bar 74 to form rolling friction between the two, thereby reducing the wear and improving the service life.

[0042] Further, as a preferred embodiment, with reference to Figure 5 , the bin body 10 is provided with an insulating seat 732, and the conductive support 733 is arranged on the insulating seat 732. Specifically, the insulating seat 732 can be made of any one of rubber, plastic, ceramic, etc., and rubber is preferred. The rubber base has a certain resilience, so that when the conductive assembly 73 and the copper bar 74 are misaligned, a certain elastic allowance occurs, improving the adaptability and the service life.

[0043] Further, as a specific embodiment, the insulating seat 732 is detachably fixedly connected with an insulating pressing plate 734, and the insulating pressing plate 734 comprises a pressing end coinciding with the conductive support 733. Specifically, the insulating pressing plate 734 is fixed by a locking screw rod, and the pressing end of the insulating pressing plate 734 can press the wire, facilitating the installation of the wire.

[0044] Embodiment two

[0045] The application also provides a vacuum sealing machine, with reference to Figures 1-3 , as a specific embodiment, comprising at least one vacuum bin conductive structure as described in embodiment one, further comprising a frame body 9 and a disc body 5, wherein the two disc bodies 5 are arranged in parallel and spaced apart, and the two disc bodies 5 are arranged on the frame in a synchronous rotating manner around a working axis, and the working axis is the geometric axis of the disc body 5.

[0046] The vacuum chamber 1 is provided with a plurality of vacuum chambers 1, the plurality of vacuum chambers 1 are evenly spaced around the working axis, and the conductive assembly 73 of the conductive structure of each vacuum chamber is arranged on the plurality of vacuum chambers 1, and the conductive support 733 is arranged on the rack.

[0047] Specifically, referring to Figures 1-3 , the openings of the vacuum chambers 1 arranged on the vacuum sealing machine all face one side, and the conductive cam 72 is arranged on the side of the chamber body 10 opposite to the opening. When the vacuum chamber 1 rotates with the disc body 5 to pass through the copper bar 74, the conductive cam 72 can be in contact with the copper bar 74 for conduction. In the actual implementation mode, the conductive cam 72 is connected with the commercial power, so that the vacuum chamber 1 can be powered when the conductive cam 72 is in contact with the copper bar 74, thereby supplying power to the heat-shrinkable sealing device in the vacuum chamber 1.

[0048] Preferably, the chamber body 10 is provided with an insulating seat 732, the conductive support 733 is fixedly arranged on the insulating seat 732, the conductive assembly 73 is rotatably arranged on the conductive support 733, and the insulating pressing plate 734 is detachably fixed on the conductive support 733, so as to facilitate the arrangement of the wire. The side plate 720 is detachably arranged on the conductive cam 72, the side plate 720 is provided with the clamping groove 721, the clamping groove 721 can clamp and limit the copper bar 74, thereby facilitating the disassembly and fixation of the copper bar 74, and the clamping and fixing of the clamping groove 721 can improve the stability of the fixation of the copper bar 74.

[0049] Obviously, the above embodiments are only examples for clearly illustrating, and are not limited to the embodiments. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A vacuum chamber electrically conductive structure, characterized by, The application relates to a vacuum chamber electrically conductive structure, which comprises the following: a conductive assembly (73) comprising a plurality of components uniformly arranged around a working axis; a conductive support (733) arranged on a rack and comprising an arc-shaped mounting surface (75) coaxially arranged with the working axis; a copper bar (74) arranged in an arc shape and arranged on the mounting surface (75) coaxially with the working axis; the conductive assembly (73) is configured to, when the vacuum chamber (1) rotates around the working axis, the copper bar (74) can be in contact with the conductive assembly (73) when the vacuum chamber (1) passes through the copper bar (74).

2. The vacuum chamber electrically conductive structure of claim 1, wherein, The conductive support (733) is provided with a conductive cam (72), and the mounting surface (75) is arranged on the conductive cam (72). The conductive support (733) is arranged in an insulating mode.

3. The vacuum chamber electrically conductive structure of claim 2, wherein, The conductive cam (72) is detachably fixedly connected with the conductive support (733), and the conductive support (733) is fixedly connected with the rack body (9).

4. The vacuum chamber electrically conductive structure of claim 3, wherein, The mounting surface (75) is provided with a mounting groove matched with the copper bar (74), and a clamping groove (721) matched with the copper bar (74) is arranged on the side walls of the opposite sides of the mounting groove.

5. The vacuum chamber electrically conductive structure of claim 4, wherein, The conductive cam (72) is detachably fixedly connected with an arc-shaped side plate (720), and one clamping groove (721) is arranged on the side surface of the side plate (720).

6. The conductive structure of a vacuum chamber according to claim 2, wherein The conductive assembly (73) comprises a conductive support (733) arranged on the side wall of the chamber body (10), and a rolling element (731) is rolling arranged on the conductive support (733). The axis of the rolling element (731) is arranged in parallel with the working axis.

7. The vacuum chamber electrically conductive structure of claim 6, wherein, The chamber body (10) is provided with an insulating seat (732), and the conductive support (733) is arranged on the insulating seat (732).

8. The vacuum chamber electrically conductive structure of claim 7, wherein, The insulating seat (732) is detachably fixedly connected with an insulating pressing plate (734), and the insulating pressing plate (734) comprises a pressing end coinciding with the conductive support (733).

9. A vacuum sealer characterized by comprising: The application further relates to a vacuum chamber electrically conductive structure comprising at least one set of the vacuum chamber electrically conductive structure as claimed in any one of claims 1-8, and further comprising: a rack body (9); a disc body (5) comprising two disc bodies (5) arranged in parallel and at intervals, the two disc bodies (5) being arranged on the rack body (9) and being synchronously rotatable around a working axis, and the working axis being a geometric axis of the disc body (5); a plurality of vacuum chambers (1), and the plurality of vacuum chambers (1) are uniformly arranged around the working axis; the conductive support (733) of each vacuum chamber electrically conductive structure is arranged on the rack body (9), and the plurality of conductive assemblies (73) are arranged on the plurality of vacuum chambers (1).

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