Sealing and bag cutting device of traditional Chinese medicine liquid packaging machine

Abstract

The utility model provides a traditional Chinese medicine liquid packaging machine sealing and bag cutting device which comprises a first installation plate and a second installation plate, and a plurality of supporting rods are fixedly installed between the first installation plate and the second installation plate. And the fixing plates are fixedly mounted on one side of the first mounting plate and one side of the second mounting plate correspondingly, telescopic rods are fixedly mounted at the two ends of the interior of each fixing plate, and a clamping frame is fixedly mounted at one end of each telescopic rod. According to the sealing and bag cutting device of the traditional Chinese medicine liquid packaging machine, the clamping frame, the telescopic rod, the sliding cavity, the sealing strip, the heating rod, the spring, the cutting knife and other structures are matched with one another, and when the sealing and bag cutting device is used, the sealing strip clamps a packaging bag and can seal and seal the packaging bag at the same time; and then the telescopic rod is extended again to cut the packaging bag, so that the situation that a plurality of driving rods need to be used for control can be avoided, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a sealing and bag cutting device for a traditional Chinese medicine liquid packaging machine. Background Art

[0002] Traditional Chinese medicine refers to substances that are used to prevent, treat, and diagnose diseases and have rehabilitation and health-care effects under the guidance of traditional Chinese medicine theory.

[0003] There are many types of Chinese medicine, the main source of which is natural medicine. There are also some medicines that need special processing before they can be used, such as donkey-hide gelatin, deer antler glue and tortoise shell glue, which are solid after cooling and liquid after heating. When packaging these Chinese medicines, in order to facilitate the operation of the staff, these Chinese medicines will be heated and melted, and then filled into the packaging bag. Since the temperature of the medicine is high at this time, it is time-consuming and laborious for the staff to operate manually, so a packaging machine is needed to package the Chinese medicine liquid.

[0004] When packaging the traditional Chinese medicine liquid, the existing traditional Chinese medicine liquid packaging machine needs to first put a cylindrical packaging bag on the medicine liquid delivery port, and then deliver the medicine liquid to the inner side of the packaging bag through the medicine liquid delivery port, and then move the packaging bag after filling to the inner side of the bag cutting device, push the sealing strip through the telescopic rod, and then perform hot-melt sealing on the packaging bag, and push the cutting knife through the telescopic rod to cut the packaged medicine bag. However, the existing sealing equipment and cutting equipment need to be driven by two drive components respectively when in use, which increases the production cost.

[0005] Therefore, it is necessary to provide a sealing and bag cutting device for a traditional Chinese medicine liquid packaging machine to solve the above technical problems. Utility Model Content

[0006] The utility model provides a sealing and bag cutting device for a traditional Chinese medicine liquid packaging machine, which solves the problem that a plurality of telescopic mechanisms need to be used respectively for continuous sealing and cutting of packaging bags, thereby increasing production costs.

[0007] In order to solve the above technical problems, the utility model provides a sealing and bag cutting device for a Chinese medicine liquid packaging machine, comprising:

[0008] A first mounting plate and a second mounting plate, wherein a plurality of support rods are fixedly mounted between the first mounting plate and the second mounting plate;

[0009] A fixing plate, wherein the fixing plates are fixedly mounted on one side of the first mounting plate and the second mounting plate respectively, telescopic rods are fixedly mounted on both ends of the fixing plate, a clamping frame is fixedly mounted on one end of the telescopic rod, a sliding cavity is opened on the top and bottom of one side of the clamping frame, a sealing strip is slidably connected to the inner side surface of the sliding cavity, a spring is arranged on the inner side surface of the sliding cavity, and a heating rod is arranged inside the sealing strip;

[0010] A cutting knife is arranged in the middle of the two sealing strips.

[0011] Preferably, a limiting block is fixedly installed at one end of both sides of the inner side surface of the sliding cavity, and a limiting plate is fixedly installed at one end of the sealing strip.

[0012] Preferably, the limit plate is arranged at one end of the spring, and the limit plate is arranged on the inner side surface of the sliding cavity.

[0013] Preferably, one end of the heating rod is electrically connected to a power line, and one end of the power line extends to the other side of the clamping frame.

[0014] Preferably, the width of the sealing strip is greater than the width of the cutting knife.

[0015] Preferably, side panels are fixedly mounted on both ends of the cutting knife, and locking screws are connected to the internal threads of the side panels.

[0016] Preferably, one end of the locking screw is arranged on an end surface of the clamping frame.

[0017] Compared with the related art, the sealing and bag cutting device of a Chinese medicine liquid packaging machine provided by the utility model has the following beneficial effects:

[0018] The utility model provides a sealing and bag cutting device for a traditional Chinese medicine liquid packaging machine. Through the cooperation of structures such as a clamping frame, a telescopic rod, a sliding cavity, a sealing strip, a heating rod, a spring and a cutting knife, when in use, the sealing strip clamps the packaging bag to seal the top and the bottom of the packaging bag at the same time, and then the telescopic rod is extended again to cut the packaging bag, so that the need to use multiple driving rods for control can be avoided, thereby reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first embodiment of a sealing and bag cutting device for a Chinese medicine liquid packaging machine provided by the utility model;

[0020] Figure 2 for Figure 1 The schematic diagram of the side section structure of the clamping frame shown;

[0021] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0022] Figure 4 The utility model provides a schematic structural diagram of a second embodiment of a sealing and bag cutting device for a traditional Chinese medicine liquid packaging machine.

[0023] Numbers in the figure: 1. first mounting plate, 11. second mounting plate, 12. support rod, 2. fixing plate, 21. telescopic rod, 3. clamping frame, 31. sliding cavity, 32. limit block, 33. sealing strip, 34. heating rod, 35. limit plate, 36. spring, 37. power cord, 4. cutting knife, 5. side panel, 51. locking screw. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] First embodiment

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a sealing and bag cutting device for a Chinese medicine liquid packaging machine provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the side section structure of the clamping frame shown; Figure 3 for Figure 2 The enlarged schematic diagram of part A is shown. A sealing and bag cutting device for a Chinese medicine liquid packaging machine comprises: a first mounting plate 1 and a second mounting plate 11, wherein a plurality of support rods 12 are fixedly mounted between the first mounting plate 1 and the second mounting plate 11;

[0027] A fixing plate 2, wherein the fixing plate 2 is fixedly mounted on one side of the first mounting plate 1 and the second mounting plate 11, respectively; telescopic rods 21 are fixedly mounted on both ends of the fixing plate 2; a clamping frame 3 is fixedly mounted on one end of the telescopic rod 21; a sliding cavity 31 is provided at the top and bottom of one side of the clamping frame 3; a sealing strip 33 is slidably connected to the inner side surface of the sliding cavity 31; a spring 36 is provided on the inner side surface of the sliding cavity 31; a heating rod 34 is provided inside the sealing strip 33;

[0028] The cutting knife 4 is arranged in the middle of the two sealing strips 33 .

[0029] Limiting blocks 32 are fixedly installed at one end of both sides of the inner side surface of the sliding cavity 31 , and a limiting plate 35 is fixedly installed at one end of the sealing strip 33 .

[0030] The limiting plate 35 is disposed at one end of the spring 36 , and the limiting plate 35 is disposed on the inner side surface of the sliding cavity 31 .

[0031] One end of the heating rod 34 is electrically connected to a power line 37 , and one end of the power line 37 extends to the other side of the clamping frame 3 .

[0032] The width of the sealing strip 33 is greater than the width of the cutting blade 4 .

[0033] Two clamping frames 3 are provided, and the two clamping frames 3 are arranged opposite to each other.

[0034] When in use, the power cord 37 can be connected to an external power source to supply power to the heating rod 34, so that the heating rod 34 is heated, the sealing strip 33 is heated, and then the sealing strip 33 performs hot-melt sealing on the packaging bag;

[0035] The telescopic rod 21 is a hydraulic telescopic rod, which can push the clamping frame 3 to move toward the middle when in use;

[0036] When the packaging bag is filled with Chinese medicine liquid, the packaging bag will be located between the two clamping frames 3. At this time, the two clamping blocks 3 push the four sealing strips 33, so as to seal the bottom packaging bag and the top packaging bag.

[0037] The working principle of the sealing and bag cutting device of a Chinese medicine liquid packaging machine provided by the utility model is as follows:

[0038] When in use, the packaging bag filled with Chinese medicine liquid is moved to the middle of the two clamping frames 3. At this time, the telescopic rod 21 is extended, which will drive the two opposite clamping frames 3 to move toward the middle, so that the sealing strips 33 set up above and below one clamping frame 3 are in contact with the packaging bag, so that the packaging bag is clamped in the middle of the four sealing strips 33. At this time, the high temperature of the sealing strips 33 can perform hot-melt sealing on the packaging bag. After that, the telescopic rod 21 is extended again, which will cause the sealing strips 33 to shrink to the inner side of the sliding cavity 31, so that the cutting knives 4 on the two clamping frames 3 are in contact, thereby cutting and separating the sealed packaging bag.

[0039] Compared with the related art, the sealing and bag cutting device of a Chinese medicine liquid packaging machine provided by the utility model has the following beneficial effects:

[0040] By means of the cooperation of structures such as the clamping frame 3, the telescopic rod 21, the sliding cavity 31, the sealing strip 33, the heating rod 34, the spring 36 and the cutting knife 4, when in use, the sealing strip 33 clamps the packaging bag to seal the top and the bottom of the packaging bag at the same time, and then the telescopic rod 21 is extended again to cut the packaging bag, which avoids the need to use multiple driving rods for control, thereby reducing production costs.

[0041] Second embodiment

[0042] Please refer to Figure 4 Based on the sealing and bag cutting device of a Chinese medicine liquid packaging machine provided in the first embodiment of the present application, the second embodiment of the present application proposes another sealing and bag cutting device of a Chinese medicine liquid packaging machine. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0043] Specifically, the second embodiment of the present application provides a sealing and bag cutting device for a Chinese medicine liquid packaging machine, which is different in that, in the sealing and bag cutting device for a Chinese medicine liquid packaging machine, both ends of the cutting knife 4 are fixedly mounted with side panels 5, and the internal threads of the side panels 5 are connected with locking screws 51.

[0044] One end of the locking screw 51 is disposed on the end surface of the clamping frame 3 .

[0045] The working principle of the sealing and bag cutting device of a Chinese medicine liquid packaging machine provided by the utility model is as follows:

[0046] After the cutting knife 4 has been used for a long time and the blade becomes blunt and needs to be replaced, the user only needs to turn the locking screw 51 so that the locking screw 51 is threadedly connected inside the side plate 5, so that one end of the locking screw 51 is away from the end face of the clamping frame 3, thereby disassembling and replacing the cutting knife 4.

[0047] Compared with the related art, the sealing and bag cutting device of a Chinese medicine liquid packaging machine provided by the utility model has the following beneficial effects:

[0048] Through the cooperation between the side plate 5 and the locking screw 51 and other structures, when in use, the user can disassemble and install the cutting knife 4 by rotating the locking screw 51, which is convenient for the user to use.

[0049] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sealing and bag cutting device for a Chinese medicine liquid packaging machine, characterized in that: include: A first mounting plate and a second mounting plate, wherein a plurality of support rods are fixedly mounted between the first mounting plate and the second mounting plate; A fixing plate, wherein the fixing plates are fixedly mounted on one side of the first mounting plate and the second mounting plate respectively, telescopic rods are fixedly mounted on both ends of the fixing plate, a clamping frame is fixedly mounted on one end of the telescopic rod, a sliding cavity is opened on the top and bottom of one side of the clamping frame, a sealing strip is slidably connected to the inner side surface of the sliding cavity, a spring is arranged on the inner side surface of the sliding cavity, and a heating rod is arranged inside the sealing strip; A cutting knife is arranged in the middle of the two sealing strips.

2. A sealing and bag cutting device for a Chinese medicine liquid packaging machine according to claim 1, characterized in that: Limit blocks are fixedly installed at one end of both sides of the inner side surface of the sliding cavity, and a limit plate is fixedly installed at one end of the sealing strip.

3. A sealing and bag cutting device for a Chinese medicine liquid packaging machine according to claim 2, characterized in that: The limiting plate is arranged at one end of the spring, and the limiting plate is arranged on the inner side surface of the sliding cavity.

4. A sealing and bag cutting device for a Chinese medicine liquid packaging machine according to claim 3, characterized in that: One end of the heating rod is electrically connected to a power line, and one end of the power line extends to the other side of the clamping frame.

5. A sealing and bag cutting device for a Chinese medicine liquid packaging machine according to claim 4, characterized in that: The width of the sealing strip is greater than the width of the cutting knife.

6. The sealing and bag cutting device of a Chinese medicine liquid packaging machine according to claim 1, characterized in that: Both ends of the cutting knife are fixedly mounted with side plates, and the internal threads of the side plates are connected with locking screws.

7. A sealing and bag cutting device for a Chinese medicine liquid packaging machine according to claim 6, characterized in that: One end of the locking screw is arranged on the end surface of the clamping frame.

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