Vacuum filling equipment for plant balsam

Abstract

The utility model relates to the technical field of plant balsam filling, in particular to vacuum filling equipment for plant balsam, which comprises a guide rail, the bottom end of the guide rail is fixedly connected to the top surface of a connecting plate, and a sliding plate is slidably clamped in the guide rail. The automatic gate valve is used for controlling opening and closing of the feeding pipe, the air pump is used for controlling expansion or retraction of the balloon, the electric push rod is used for driving the piston to move, and the air cylinder is used for adjusting the position of the barrel body to enable the lantern ring to block the opening of the container. Air and materials are quantitatively sucked in the barrel, then the materials in the barrel are sucked by negative pressure generated by sucking the air in the container through the vacuum pump, then the electric push rod is started to drive the piston to push the materials in the barrel to pass through the discharging pipe firstly, and then the air pushes residual materials in the discharging pipe through the discharging pipe, so that the material dripping condition is reduced; and the material splashing condition is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to plant balm filling technical field, specifically a kind of vacuum filling equipment of plant balm. BACKGROUND

[0002] Plant balm is made of natural plant material and auxiliary materials, which is in paste or solid state at normal temperature, and can be liquid after heating. Usually, the balm will melt into liquid when heated to 70-100℃. When filling the plant balm, the balm is usually heated to liquid state, and then filled into the container using a vacuum filling equipment. However, during the filling process, the material is easy to splash out of the container, and the conventional filling machine usually has residual material inside after filling, which may cause dripping from the filling port after filling, which is inconvenient. SUMMARY

[0003] The utility model aims to provide a kind of vacuum filling equipment of plant balm to solve the problems raised in the above background.

[0004] To achieve the above purpose, the utility model provides the following technical scheme:

[0005] A kind of vacuum filling equipment of plant balm, comprising:

[0006] The connecting plate can be connected with the filling machine, the guide rail, the filling mechanism and the plugging mechanism capable of filling material into the container. The bottom end of the guide rail is fixedly connected to the top surface of the connecting plate. The sliding plate is slidably connected inside the guide rail. The guide rail top surface is fixedly connected with a gas cylinder through a fixed plate. The movable end of the gas cylinder is fixedly connected with the top surface of the sliding plate. The filling mechanism is fixedly connected with one end of the sliding plate. The filling mechanism comprises a cylinder body, and the bottom end of the cylinder body is fixedly connected with a discharge pipe and a feed pipe. The feed pipe is provided with an automatic gate valve at one end. The piston is slidably connected inside the cylinder body, and the top end of the piston is fixedly connected with a guide rod. The guide rod penetrates through the top end of the cylinder body. The discharge pipe is slidably connected with a sleeve ring outside the wall. The sleeve ring is fixedly connected with a shell on the top surface. The shell is slidably connected with the discharge pipe, and the top surface of the shell is fixedly connected with a connecting pipe. A plurality of circular holes are formed on the top surface of the sleeve ring, and any one of the circular holes is located inside the shell. The plugging mechanism is fixedly connected with the discharge pipe.

[0007] Further, the top end of the cylinder body is fixedly connected with a U-shaped bracket, and the top surface of the U-shaped bracket is fixedly connected with an electric push rod. The movable end of the electric push rod is fixedly connected with the guide rod.

[0008] Further, the top surface of the sleeve ring is fixedly connected with two supporting plates, and the two supporting plates are provided with threaded holes on one side. The threaded holes are rotatably connected with threaded rods, and the threaded rods are rotatably connected with arc-shaped clamping blocks at one end.

[0009] Further in, the bottom surface of the piston is fixedly connected with a heat insulation plate.

[0010] Further in, the blocking mechanism comprises:

[0011] The connecting box, the guide cylinder capable of guiding the balloon, the balloon capable of expanding to block the discharge pipe and the gas injection pipe are connected, one side of the connecting box is fixedly connected with the outer side wall of the discharge pipe, one end of the guide cylinder is fixedly connected with the inner wall of the connecting box, the open end of the balloon is fixedly sleeved at one end of the inner part of the guide cylinder, the outer side wall of the discharge pipe is provided with a communication hole, and the balloon penetrates through the communication hole, one end of the gas injection pipe is fixedly connected with the connecting box, and the other end penetrates through the sleeve ring and the shell in sequence.

[0012] Further in, the bottom surface of the sleeve ring is fixedly connected with a rubber ring.

[0013] Further in, the inner arc surface of any clamping block is fixedly connected with a convex strip, the outer side wall of the discharge pipe is provided with a plurality of annular grooves, and any convex strip is movably clamped in the inner part of the adjacent annular groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By utilizing the automatic gate valve to control the opening and closing of the feeding pipe, by utilizing the air pump to control the expansion of the balloon to block the discharge pipe or to make the discharge pipe unobstructed, by utilizing the electric push rod to drive the guide rod and the piston to move, and by utilizing the air cylinder to adjust the position of the cylinder body, the discharge pipe enters the inside of the container and the sleeve ring blocks the opening of the container, by the cooperation of the automatic gate valve, the air pump, the electric push rod and the air cylinder, the inside of the cylinder body is quantitatively pumped to suck air and material, then the vacuum pump is utilized to pump the air in the inside of the container to generate negative pressure to pump the material in the inside of the cylinder body, then the electric push rod is started to drive the piston to move downward to push the material in the inside of the cylinder body to enter the inside of the container through the discharge pipe, then the air pushes the residual material in the discharge pipe into the inside of the container through the discharge pipe, thereby reducing the dripping of the material, the material is sucked in the inside of the container and pushed out by the piston when falling into the inside of the container, the sleeve ring blocks the opening of the container to reduce the splashing of the material, and the filling time of the material is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the structure explosion drawing of the filling mechanism in the utility model;

[0018] Figure 3 It is the structure schematic diagram of the sleeve ring, the shell and the discharge pipe in the utility model;

[0019] Figure 4 It is the structure explosion drawing of the blocking mechanism in the utility model.

[0020] In the figure: 100, connecting plate; 200, guide rail; 210, sliding plate; 220, air cylinder; 300, perfusion mechanism; 310, cylinder; 320, feeding pipe; 330, discharging pipe; 340, piston; 341, heat insulation plate; 342, guide rod; 350, U-shaped frame; 351, electric push rod; 360, sleeve ring; 361, rubber ring; 362, shell; 370, screw rod; 371, clamping block; 400, plugging mechanism; 410, connecting box; 420, guide cylinder; 430, air balloon; 440, air injection pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-4 In the embodiments of the present application, a vacuum perfusion equipment for plant balm comprises:

[0023] The connecting plate 100, the guide rail 200, the perfusion mechanism 300 and the plugging mechanism 400 capable of being connected with the filling machine, the guide rail 200 bottom end is fixedly connected to the top surface of the connecting plate 100, the sliding plate 210 is slidably connected in the guide rail 200, and the air cylinder 220 is fixedly connected to the top surface of the guide rail 200 through the fixed plate, the movable end of the air cylinder 220 is fixedly connected to the top surface of the sliding plate 210, the perfusion mechanism 300 is fixedly connected to one end of the sliding plate 210, the perfusion mechanism 300 comprises the cylinder 310, the discharging pipe 330 and the feeding pipe 320 are fixedly connected to the bottom end of the cylinder 310, the automatic gate valve is arranged at one end of the feeding pipe 320, the piston 340 is slidably sleeved in the cylinder 310, the guide rod 342 is fixedly connected to the top end of the piston 340, the guide rod 342 penetrates through the top end of the cylinder 310, the sleeve ring 360 is slidably sleeved on the outer side wall of the discharging pipe 330, the shell 362 is fixedly connected to the top surface of the sleeve ring 360, the shell 362 is slidably sleeved with the discharging pipe 330, the connecting pipe is fixedly connected to the top surface of the shell 362, a plurality of circular holes are formed in the top surface of the sleeve ring 360, any one of the circular holes is located in the shell 362, and the plugging mechanism 400 is fixedly connected to the discharging pipe 330.

[0024] Specifically, the connecting plate 100 is fixed to the filling machine via a connector. The feed pipe 320 is connected to the hopper of the filling machine, and an automatic gate valve is installed on the hopper to control the opening and closing of the feed pipe 320. When a container moves to the bottom of the cylinder 310, the starting cylinder 220 drives the sliding plate 210 and the cylinder 310 to move, allowing the bottom of the feed pipe 320 to enter the container and the collar 360 to cover the top of the container. The automatic gate valve is then activated to allow the feed pipe 320 to flow freely. Then, the pull rod 342 drives the piston 340 to move upward and suck up the material inside the feed pipe 320, allowing the material to enter the cylinder 310. At this time, the sealing mechanism 400 seals the discharge pipe 330 to prevent air from exiting the discharge pipe. The material enters through pipe 330, and then the connecting pipe on the housing 362 is connected to the vacuum pump through a flexible hose. The vacuum pump is then started to draw gas from inside the container through the housing 362 and the circular hole, creating a negative pressure inside the container. Then, the automatic gate valve is closed to block the feed pipe 320, and the blocking mechanism 400 is activated to clear the discharge pipe 330. Then, the lower push rod 342 drives the piston 340 to push the material inside the cylinder 310 into the container through the discharge pipe 330. At the same time, the negative pressure generated inside the container automatically draws the material inside the cylinder 310, thereby reducing material splashing during filling, reducing filling time, and improving filling efficiency. The automatic gate valve and vacuum pump are existing technologies and will not be described in detail here.

[0025] Example 1

[0026] like Figures 2-3 As shown, in this embodiment, a U-shaped frame 350 is fixedly connected to the top of the cylinder 310, and an electric push rod 351 is fixedly connected to the top surface of the U-shaped frame 350. The movable end of the electric push rod 351 is fixedly connected to the guide rod 342. Two support plates are fixedly connected to the top surface of the collar 360, and threaded holes are opened on one side of each of the two support plates. Screws 370 are screwed into the two threaded holes. An arc-shaped clamping block 371 is rotatably connected to one end of each screw 370. A heat insulation plate 341 is fixedly connected to the bottom surface of the piston 340.

[0027] In this embodiment, the electric push rod 351 can be activated to move the guide rod 342. The opening and closing of the electric push rod 351 can be controlled by the controller, thereby improving the automation level of the filling process. At the same time, the electric push rod 351 can be used to precisely adjust the moving distance of the guide rod 342, thereby improving the filling accuracy. By rotating the two screws 370, the two clamps 371 can clamp the discharge pipe 330, thereby fixing the position of the collar 360.

[0028] like Figures 3-4 As shown, in this embodiment, the blocking mechanism 400 includes:

[0029] The connecting box 410, the guide cylinder 420 capable of guiding the balloon 430, the balloon 430 capable of expanding to block the discharge pipe 330, and the gas injection pipe 440 are connected with the outer wall of the discharge pipe 330, one end of the guide cylinder 420 is fixedly connected with the inner wall of the connecting box 410, the open end of the balloon 430 is fixedly sleeved with the inner end of the guide cylinder 420, the outer wall of the discharge pipe 330 is provided with a communication hole, and the balloon 430 penetrates through the communication hole, and one end of the gas injection pipe 440 is fixedly connected with the connecting box 410 and the other end penetrates through the sleeve ring 360 and the shell 362 in sequence.

[0030] In specific implementation, the inner part of the gas injection pipe 440 is connected with the inner part of the guide cylinder 420, the gas injection pipe 440 is connected with the air pump, the air pump is started to make the gas enter the inner part of the guide cylinder 420 through the gas injection pipe 440, then the balloon 430 in the inner part of the guide cylinder 420 is inflated to expand in the inner part of the discharge pipe 330, so as to block the discharge pipe 330, when the air pump is started to extract the air in the inner part of the balloon 430, the discharge pipe 330 is unblocked, the balm can be discharged through the discharge pipe 330, the balloon 430 can be made of fluorine rubber, because the melting temperature of most balms is 70-100 degrees Celsius, and the fluorine rubber can work in the environment of 200-250 degrees Celsius for a long time, when the cylinder 310 needs to suck the material in the suction pipe 320, the automatic gate valve blocks the suction pipe 320, the air pump is started to make the balloon 430 shrink, then the electric push rod 351 is started to drive the piston 340 to move upwards to suck part of the air, the air pump is started to make the balloon 430 expand to block the discharge pipe 330, then the automatic gate valve is started to unblock the suction pipe 320, finally the electric push rod 351 is started to drive the piston 340 to move upwards to suck the material, so that the material in the inner part of the cylinder 310 can be quantitatively sucked; when the container moves to the lower part of the discharge pipe 330, the automatic gate valve is used to block the suction pipe 320, the air cylinder 220 is started to drive the sleeve ring 360 to cover the opening of the container, and the discharge pipe 330 enters the inner part of the container, then the vacuum pump is started to suck the air in the inner part of the container to form negative pressure, the air pump is started to make the balloon 430 shrink, and the electric push rod 351 is started to drive the piston 340 to move downwards, so that the material in the inner part of the cylinder 310 is discharged, so that the material in the inner part of the cylinder 310 is pressed by the piston 340 and sucked by the negative pressure in the inner part of the container to enter the inner part of the container, then the piston 340 continues to move downwards, and the negative pressure in the inner part of the container sucks the air in the inner part of the cylinder 310 to be discharged into the inner part of the container, then the air can be extracted by the vacuum pump through the circular hole, because the liquid is located below the air in the inner part of the cylinder 310, so that the material in the inner part of the discharge pipe 330 is not easy to be left, the residual material is pushed out of the inner part of the discharge pipe 330 by the air pre-sucked in the inner part of the cylinder 310, so that the material in the inner part of the discharge pipe 330 is not easy to drop.

[0031] Embodiment two

[0032] Based on Embodiment 1, a protruding strip is provided to facilitate the fixing of the clamping block 371 and the discharge pipe 330.

[0033] like Figure 3 As shown, in this embodiment, a rubber ring 361 is fixedly connected to the bottom surface of the collar 360, and a protrusion is fixedly connected to the inner arc surface of any clamping block 371. Multiple annular grooves are opened on the outer wall of the discharge pipe 330, and any protrusion is movably engaged in the interior of an adjacent annular groove.

[0034] In specific implementation, when the two clamping blocks 371 are clamped by the protruding strip, the protruding strip can be inserted into the adjacent annular groove, thereby improving the fixing effect of the clamping blocks 371 on the discharge pipe 330. When the collar 360 is covered at the container opening by the rubber ring 361, the rubber ring 361 can be used to improve the sealing between the container opening and the collar 360, reducing the air from entering or leaving through the gap between the container opening and the collar 360.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vacuum filling apparatus for plant balm, characterized by, The utility model provides a kind of perfusion device, including: Connecting plate (100); Rail (200), bottom end fixedly connected to the top surface of the connecting plate (100), the inside of the rail (200) is slidably connected with slide plate (210), and the top surface of the rail (200) is fixedly connected with pneumatic cylinder (220) by fixed plate, the movable end of the pneumatic cylinder (220) is fixedly connected with the top surface of the slide plate (210); Perfusion mechanism (300), one end of the slide plate (210) is fixedly connected, the perfusion mechanism (300) includes cylinder (310), and the bottom end of the cylinder (310) is fixedly connected with discharge pipe (330) and feed pipe (320), the one end of the feed pipe (320) is provided with automatic gate valve, the inside of the cylinder (310) is slidably sleeved with piston (340), and the top end of the piston (340) is fixedly connected with guide rod (342), the top end of the guide rod (342) penetrates the top end of the cylinder (310), the outside wall of the discharge pipe (330) is slidably sleeved with sleeve ring (360), and the top surface of the sleeve ring (360) is fixedly connected with shell (362), the shell (362) is slidably sleeved with the discharge pipe (330), and the top surface of the shell (362) is fixedly connected with connecting pipe, the top surface of the sleeve ring (360) is provided with a plurality of circular holes, and any circular hole is located inside the shell (362); Blocking mechanism (400), fixedly connected with the discharge pipe (330).

2. The vacuum filling apparatus for plant balm according to claim 1, wherein The top end of the cylinder (310) is fixedly connected with U-shaped frame (350), and the top surface of the U-shaped frame (350) is fixedly connected with electric push rod (351), and the movable end of the electric push rod (351) is fixedly connected with the guide rod (342).

3. The vacuum filling apparatus for plant balm according to claim 1, wherein The bottom surface of the sleeve ring (360) is fixedly connected with rubber ring (361).

4. The vacuum filling apparatus for plant balm according to claim 1, wherein The top surface of the sleeve ring (360) is fixedly connected with two supporting plates, and the one side of the two supporting plates is provided with threaded hole, and the inside of the two threaded holes is screwed with screw rod (370), and the one end of any screw rod (370) is rotatably connected with arc clamping block (371).

5. The vacuum filling apparatus for plant balm according to claim 4, wherein The inner arc surface of any clamping block (371) is fixedly connected with convex strip, and the outside wall of the discharge pipe (330) is provided with a plurality of annular grooves, and any convex strip is movably connected in the adjacent annular groove.

6. The vacuum filling apparatus for plant balm according to claim 1, wherein The bottom surface of the piston (340) is fixedly connected with heat insulation plate (341).

7. The vacuum filling apparatus for plant balm according to any one of claims 1 to 4, characterized in that, The blocking mechanism (400) includes: Connecting box (410), one side is fixedly connected with the outside wall of the discharge pipe (330); Guide cylinder (420), one end is fixedly connected with the inner wall of the connecting box (410); Balloon (430), open end fixedly sleeved inside one end of the guide cylinder (420), the outside wall of the discharge pipe (330) is provided with through hole, and the balloon (430) penetrates the through hole; Gas injection pipe (440), one end is fixedly connected with the connecting box (410), the other end penetrates the sleeve ring (360) and the shell (362) in sequence.

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