Cutting-off assembly for vacuum packaging machine

Abstract

The utility model relates to a cutting assembly for a vacuum packaging machine, which comprises a bottom plate, a vertical rod is fixedly mounted at the top of the bottom plate, a top plate is fixedly mounted at the top of the vertical rod, an adjusting mechanism is arranged on the bottom plate, a cutting mechanism is arranged on the top plate, and a cleaning mechanism is arranged on the top plate. By arranging the cleaning mechanism, the cleaning mechanism can clean the cutting mechanism, workers do not need to manually clean the cutting mechanism through tools such as cleaning cloth, time and labor are saved, the cleaning efficiency is improved, and the problems that the workers often manually clean the cutting mechanism through the tools such as the cleaning cloth, time and labor are wasted, and the cleaning efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum packaging machines, in particular to a cutting component for vacuum packaging machines. Background Art

[0002] The vacuum packaging machine can automatically extract the air in the packaging bag and complete the sealing process after reaching a predetermined vacuum degree. It can also be refilled with nitrogen or other mixed gases to complete the sealing process. Vacuum packaging machines are often used in the food industry because after vacuum packaging, the food can resist oxidation, thereby achieving the purpose of long-term preservation.

[0003] After searching, a fully automatic stretch film vacuum packaging machine punching device was proposed according to the Chinese utility model application number CN202020613848.2. The invention content recorded that "by setting a guide sleeve, a cylinder lifting plate and a lower pressure film plate, when in use, the output shaft of the Yadek cylinder B lifts the cylinder lifting plate, and the cylinder lifting plate lifts the lower pressure film plate. The guide sleeve lifts the lower pressure film plate to stabilize and guide it. The lower pressure film plate is lifted to lift the punching groove and the silicone strip to cut different types of packaging products, thereby achieving the effect of lifting the lower pressure film plate through the Yadek cylinder B."

[0004] Among them, the punching knife device of the full-automatic stretch film vacuum packaging machine, when the punching knife cuts the packaged product, the residue generated may adhere to the punching knife surface, which not only reduces the cutting effect, but also contaminates the packaged product in the subsequent cutting process, affecting the quality of the packaged product. After cleaning the residue on the punching knife surface, not only the cutting effect is improved, but also the packaged product will not be contaminated in the subsequent cutting process. However, the staff often use tools such as rags to clean it manually, which is time-consuming and labor-intensive, affecting the cleaning efficiency. Therefore, a cutting component for a vacuum packaging machine is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a cutting assembly for a vacuum packaging machine, which has the advantages of being easy to clean, etc., and solves the problem that workers often use tools such as rags to clean manually, which is time-consuming and labor-intensive, and affects the cleaning efficiency.

[0006] To achieve the above object, the utility model provides the following technical solution: a cutting assembly for a vacuum packaging machine, comprising a bottom plate, a vertical rod is fixedly installed on the top of the bottom plate, a top plate is fixedly installed on the top of the vertical rod, an adjustment mechanism is arranged on the bottom plate, a cutting mechanism is arranged on the top plate, and a cleaning mechanism is arranged on the top plate;

[0007] The cleaning mechanism includes a warehouse body, which is fixedly connected to the top of the top plate, and a dual-axis motor is fixedly installed on the top of the top plate, and threaded rods are fixedly installed on both output ends of the dual-axis motor, and the thread directions of the two threaded rods are opposite, and threaded sleeves are threadedly installed on the outside of the two threaded rods, and L-shaped rods that penetrate and extend to the bottom of the top plate are fixedly installed on the bottom of the two threaded sleeves, and connecting plates are fixedly installed on the opposite sides of the L-shaped rods, and sponge plates are fixedly installed on the opposite sides of the two connecting plates.

[0008] Furthermore, the two threaded rods are rotatably connected to the inner wall of the bin body via a bearing, and the two threaded rods are equal in length.

[0009] Furthermore, two through holes are provided inside the top plate, and the two through holes are matched with two L-shaped rods respectively.

[0010] Furthermore, the adjustment mechanism includes a first electric push rod, which is fixedly connected to the bottom of the base plate, and the output end of the first electric push rod passes through and extends above the base plate. The output end of the first electric push rod is fixedly installed with a first cross plate, and the output end of the first cross plate is fixedly installed with an adjustment plate, and the top of the adjustment plate is fixedly installed with a silicone plate, and punching grooves are provided inside the adjustment plate and inside the silicone plate.

[0011] Furthermore, the cutting mechanism includes a second electric push rod, which is fixedly connected to the top of the top plate, and the output end of the second electric push rod passes through and extends to the bottom of the top plate. The output end of the second electric push rod is fixedly installed with a second cross plate, and the bottom of the second cross plate is fixedly installed with a punching knife, and the punching knife groove matches the punching knife.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The cutting assembly for the vacuum packaging machine is provided with a cleaning mechanism, which can clean the cutting mechanism. There is no need for staff to use tools such as rags to clean manually, which saves time and effort and improves cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the front view of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is a schematic diagram of the cleaning mechanism structure of the utility model.

[0017] In the figure: 1 bottom plate, 2 vertical rod, 3 top plate, 4 adjustment mechanism, 41 first electric push rod, 42 first horizontal plate, 43 adjustment plate, 44 silicone plate, 5 cutting mechanism, 51 second electric push rod, 52 second horizontal plate, 53 punch, 6 cleaning mechanism, 61 warehouse body, 62 dual-axis motor, 63 threaded rod, 64 threaded sleeve, 65 L-shaped rod, 66 connecting plate, 67 sponge plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 In this embodiment, a cutting assembly for a vacuum packaging machine includes a bottom plate 1, a vertical rod 2 is fixedly installed on the top of the bottom plate 1, a top plate 3 is fixedly installed on the top of the vertical rod 2, an adjusting mechanism 4 is arranged on the bottom plate 1, a cutting mechanism 5 is arranged on the top plate 3, and a cleaning mechanism 6 is arranged on the top plate 3.

[0020] Specifically, the staff first adjusts the adjustment mechanism 4 to a suitable height, then cuts the packaged products through the cutting mechanism 5, and then cleans the cutting mechanism 5 through the cleaning mechanism 6. The staff does not need to use tools such as rags to manually clean, which saves time and effort and improves cleaning efficiency.

[0021] In this embodiment, the adjusting mechanism 4 includes a first electric push rod 41, which is fixedly connected to the bottom of the base plate 1. The output end of the first electric push rod 41 passes through and extends to the top of the base plate 1. The output end of the first electric push rod 41 is fixedly installed with a first horizontal plate 42, and the output end of the first horizontal plate 42 is fixedly installed with an adjusting plate 43. A silicone plate 44 is fixedly installed on the top of the adjusting plate 43, and punching grooves are provided inside the adjusting plate 43 and inside the silicone plate 44.

[0022] Specifically, by turning on the first electric push rod 41, the first electric push rod 41 drives the first horizontal plate 42, the adjustment plate 43 and the silicone plate 44 to move to appropriate positions, and the bottom of the packaged product contacts the top of the silicone plate 44, so that the packaged product is not easily displaced when the packaged product is cut.

[0023] In this embodiment, the cutting mechanism 5 includes a second electric push rod 51, which is fixedly connected to the top of the top plate 3. The output end of the second electric push rod 51 passes through and extends to the bottom of the top plate 3. The output end of the second electric push rod 51 is fixedly installed with a second cross plate 52, and the bottom of the second cross plate 52 is fixedly installed with a punching knife 53, and the punching knife groove matches the punching knife 53.

[0024] Specifically, by turning on the second electric push rod 51, the second electric push rod 51 drives the second transverse plate 52 and the punching knife 53 to move downward, and the punching knife 53 cooperates with the punching knife groove to cut the packaged product.

[0025] In this embodiment, the cleaning mechanism 6 includes a bin body 61, which is fixedly connected to the top of the top plate 3. A dual-axis motor 62 is fixedly installed on the top of the top plate 3. Threaded rods 63 are fixedly installed on both output ends of the dual-axis motor 62. The thread directions of the two threaded rods 63 are opposite. The two threaded rods 63 are rotatably connected to the inner wall of the bin body 61 through bearings. The two threaded rods 63 are equal in length. Threaded sleeves 64 are threadedly installed on the outside of the two threaded rods 63. The bottoms of the two threaded sleeves 64 are fixedly installed with L-shaped rods 65 that penetrate through and extend to the bottom of the top plate 3. Two through holes are opened inside the top plate 3, and the two through holes are respectively matched with the two L-shaped rods 65. A connecting plate 66 is fixedly installed on the opposite side of the L-shaped rod 65, and a sponge plate 67 is fixedly installed on the opposite side of the two connecting plates 66.

[0026] Specifically, after the packaged products are cut, the double-axis motor 62 is turned on first, and the double-axis motor 62 drives the two threaded rods 63 to rotate, and the two threaded rods 63 drive the two threaded sleeves 64, two L-shaped rods 65, two connecting plates 66 and two sponge plates 67 to move relative to appropriate positions, and then the second electric push rod 51 is turned on, and the second electric push rod 51 drives the second cross plate 52 and the punching knife 53 to move upward for reset, and the two sponge plates 67 clean the residues adhering to the surface of the punching knife. When the punching knife 53 is reset, the double-axis motor 62 is turned on again, and the double-axis motor 62 drives the two sponge plates 67 to move back to back for reset.

[0027] The working principle of the above embodiment is:

[0028] The staff first turns on the first electric push rod 41, which drives the first transverse plate 42, the adjustment plate 43 and the silicone plate 44 to move to a suitable position, so that the bottom of the packaged product contacts the top of the silicone plate 44. Then the staff turns on the second electric push rod 51, which drives the second transverse plate 52 and the punching knife 53 to move downward, and the punching knife 53 cooperates with the punching knife groove to cut the packaged product. Then the staff turns on the double-axis motor 62, which drives the two threaded rods 63 to rotate, and the two threaded rods 63 drive the two threaded sleeves 64 and the two threaded sleeves 64 to rotate. The L-shaped rod 65, the two connecting plates 66 and the two sponge plates 67 are relatively moved to appropriate positions, and finally the second electric push rod 51 is turned on, which drives the second cross plate 52 and the punching knife 53 to move upward for resetting, and the two sponge plates 67 clean the residues adhering to the surface of the punching knife. When the punching knife 53 is reset, the dual-axis motor 62 is turned on, and the dual-axis motor 62 drives the two sponge plates 67 to move back to back for resetting. There is no need for the staff to use tools such as rags for manual cleaning, which saves time and effort and improves the cleaning efficiency.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting assembly for a vacuum packaging machine, comprising a bottom plate (1), a vertical rod (2) fixedly mounted on the top of the bottom plate (1), a top plate (3) fixedly mounted on the top of the vertical rod (2), an adjustment mechanism (4) disposed on the bottom plate (1), and a cutting mechanism (5) disposed on the top plate (3), characterized in that: The top plate (3) is provided with a cleaning mechanism (6); The cleaning mechanism (6) comprises a bin body (61), the bin body (61) being fixedly connected to the top of the top plate (3), a double-axis motor (62) being fixedly mounted on the top of the top plate (3), threaded rods (63) being fixedly mounted on two output ends of the double-axis motor (62), the threaded directions of the two threaded rods (63) being opposite, threaded sleeves (64) being threadedly mounted on the outsides of the two threaded rods (63), L-shaped rods (65) penetrating through and extending to the bottom of the top plate (3) being fixedly mounted on the bottoms of the two threaded sleeves (64), connecting plates (66) being fixedly mounted on opposite sides of the L-shaped rod (65), and sponge plates (67) being fixedly mounted on opposite sides of the two connecting plates (66).

2. A cutting assembly for a vacuum packaging machine as claimed in claim 1, characterized in that: The two threaded rods (63) are rotatably connected to the inner wall of the bin body (61) via a bearing, and the two threaded rods (63) are of equal length.

3. A cutting assembly for a vacuum packaging machine as claimed in claim 1, characterized in that: Two through holes are provided inside the top plate (3), and the two through holes are matched with two L-shaped rods (65) respectively.

4. A cutting assembly for a vacuum packaging machine as claimed in claim 1, characterized in that: The adjustment mechanism (4) comprises a first electric push rod (41), the first electric push rod (41) being fixedly connected to the bottom of the base plate (1), the output end of the first electric push rod (41) passing through and extending above the base plate (1), the output end of the first electric push rod (41) being fixedly mounted with a first transverse plate (42), the output end of the first transverse plate (42) being fixedly mounted with an adjustment plate (43), the top of the adjustment plate (43) being fixedly mounted with a silicone plate (44), and punching grooves being provided inside the adjustment plate (43) and inside the silicone plate (44).

5. A cutting assembly for a vacuum packaging machine as claimed in claim 4, characterized in that: The cutting mechanism (5) comprises a second electric push rod (51), the second electric push rod (51) being fixedly connected to the top of the top plate (3), the output end of the second electric push rod (51) passing through and extending to the bottom of the top plate (3), the output end of the second electric push rod (51) being fixedly mounted with a second transverse plate (52), the bottom of the second transverse plate (52) being fixedly mounted with a punching knife (53), the punching knife groove matching the punching knife (53).

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