Packaging machine suitable for flower and plant decoction pieces
By designing a packaging machine with a push-pull rack and extrusion spring, the problem that the roots or flowers and leaves of flower and leaves of flower and leaves are easily crushed when packaging is solved, and the continuous packaging of plant medicine is achieved, ensuring the integrity and continuity of the packaging.
Patent Information
- Application Number
- CN202421577723.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-05
AI Technical Summary
When packaging, due to the inconsistent shape of flower and plant decoctions, the roots or flowers and leaves are easily compressed by the packaging machine and are unable to achieve continuous packaging.
A packaging machine is designed, using a push-pull frame and an extrusion spring structure. The push-pull frame is rotated and pushed by the push-pull frame. The extrusion spring is used to push the push-pull frame to retract it, carrying the plant decoction to push the wrapping film, so that the wrapping film can be continuously wrapped on the outside of the plant decoction. At the same time, the sealing mechanism and heating shaft are used to heat-cut and bond the wrapping film to achieve continuous packaging of plant decoctions.
It effectively prevents the roots and flowers and leaves of plant decoctions from being crushed during the packaging process, realizes continuous packaging of flower and plant decoctions, and solves the problem of discontinuity of packaging caused by different shapes.
Smart Images
Figure CN222973690U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging, in particular to a packaging machine suitable for packaging herbal plant slices. Background Art
[0002] A packaging machine is a type of machine that packages products, playing the roles of protection and aesthetics. There are many types of packaging machines and various classification methods. From different viewpoints, there can be multiple classifications. Classified by mechanical type, they include: liquid packaging machines, powder packaging machines, granule packaging machines, skin packaging machines, sauce packaging machines, electronic combination scale packaging machines, and pillow packaging machines.
[0003] When packaging herbal plant slices, due to the inconsistent shapes of the plants, the roots, whiskers, or flower leaves are easily pressed and damaged by the packaging machine during packaging. Therefore, before packaging and sealing, it is necessary to wrap them within a limited range to ensure the integrity of the plant drinks. Moreover, due to the different shapes of herbal plant slices, continuous packaging is not possible. For this reason, we provide a packaging machine suitable for packaging herbal plant slices to solve the above problems. Content of the Utility Model
[0004] (I) Technical Problems to be Solved
[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a packaging machine suitable for packaging herbal plant slices.
[0006] (II) Technical Solutions
[0007] To achieve the above purpose, the utility model provides the following technical solutions: A packaging machine suitable for packaging herbal plant slices includes a housing. At the upper end inside the housing, there is a placement tray fixedly connected. At the lower end inside the housing, there is a winding rod fixedly connected. Inside the winding rod, there is a clamping frame slidably connected. Inside the housing, there is a packaging platform fixedly connected. At one end of the packaging platform close to the placement tray, there is a steering shaft rotatably connected. Inside the housing, there is a shielding plate fixedly connected. The shielding plate is above the packaging platform. At the bottom end inside the housing, there is a packaging motor fixedly connected. At the output end of the packaging motor, there is a combined gear fixedly connected. At the upper end of the combined gear, there is a first tooth bar meshed. The combined gear is connected to a second tooth bar through a transmission belt. On the outer surfaces of the upper ends of the first tooth bar and the second tooth bar, there are push rods fixedly connected. At the upper ends of the first tooth bar and the second tooth bar, there are positioning plates rotatably connected. At the top ends of the first tooth bar and the second tooth bar, there is a sealing mechanism meshed. The sealing mechanism is rotatably connected to the positioning plate. The positioning plate is fixedly connected to the housing. On the surface of the housing, there is a wrapping shell fixedly connected. Inside the wrapping shell, there is a push-pull frame slidably connected. The push-pull frame is above the packaging platform. On the surface of the push-pull frame, there is a compression spring sleeved. The compression spring is inside the wrapping shell.
[0008] Further, the clamping frame is composed of a clamping plate and a clamping spring. The cross-section of the clamping plate is triangular and meshes with the grooves on the surface of the winding rod. Both ends of the clamping plate are fixedly connected with spring shafts, which penetrate through the winding rod and are slidably connected thereto. A clamping spring is sleeved outside the spring shafts.
[0009] Further, the packaging platform is in the shape of a platform. The upper surface of the packaging platform is provided with convex keys that mesh with the sealing mechanism. The upper surface of one end of the packaging platform away from the steering shaft slopes downward.
[0010] Further, the lower end of the combined tooth is a pulley and the upper end is a spur gear. The spur gear at the upper end of the combined tooth meshes with the gear at the lower end of the first tooth rod. The gear at the lower end of the first tooth rod is fixedly connected to the upper fixed bevel gear through a round rod. The lower end of the second tooth rod is a pulley and the upper end is a bevel gear, and they are fixedly connected through a round rod in the middle.
[0011] Further, there are two groups of the pushing rods, which are respectively fixedly connected to the outer surfaces of the first tooth rod and the second tooth rod. A contact disc is rotatably connected to the end of the pushing rod away from the first tooth rod and the second tooth rod, and the contact disc is in sliding contact with the pushing and pulling frame.
[0012] Further, the center of the sealing mechanism is a circular shaft. Bevel gears are arranged at both ends of the circular shaft. A heating shaft is arranged on the outer surface of the circular shaft of the sealing mechanism. Grooves and protrusions are arranged on the outer peripheral surface of the heating shaft. Triangular heating teeth are arranged on the surface of the protrusions, and the heating teeth are in contact with the packaging platform.
[0013] Further, the pushing and pulling frame includes a sliding rod and a frame. One end of the sliding rod is inside the wrapping shell, and the other end is fixedly connected to the frame. The frame is in the shape of a square frame, and an inverted triangular slope is arranged at the end of the frame away from the sliding rod.
[0014] (III) Beneficial effects:
[0015] Compared with the prior art, the packaging machine applicable to the packaging of herbal plant slices has the following beneficial effects:
[0016] First, by setting the pushing and pulling frame and the extrusion spring, the pushing rod rotates to intermittently push the pushing and pulling frame. The pushing and pulling frame can be retracted in time by the extrusion of the spring. The pushing and pulling frame carries the plant slices to push the wrapping film, so that the wrapping film can wrap around the outside of the plant slices, and the roots, whiskers, flowers and leaves of the plant slices will not be damaged during packaging, solving the problem that the roots, whiskers or flowers and leaves are easily pressed by the packaging machine and damaged during packaging.
[0017] Second, in the present utility model, the plant decoction pieces are placed in a frame. By rotating the first rack and the second rack simultaneously, the sealing mechanism is pushed to rotate, causing the heating shaft to rotate and press the wrapping film on the surface of the packaging platform, so that the wrapping film is thermally cut and wrapped outside the plant decoction pieces. At the same time, the wrapping film cut off by the heating shaft is adhesively bonded up and down under the influence of high temperature. Then, the pushing rod rotates to push the push-pull frame, causing it to continue to push the wrapping film, so that the plant decoction pieces are continuously wrapped, achieving the effect of continuously packaging herbal plant decoction pieces by using the frame restriction, and solving the problem that herbal plant decoction pieces with different shapes cannot be continuously packaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall external structure of the present utility model;
[0019] Figure 2 It is a schematic diagram of the structure of the sealing mechanism of the present utility model;
[0020] Figure 3 It is a schematic diagram of the structure of the packaging platform of the present utility model;
[0021] Figure 4 It is a schematic diagram of the structure of the pushing rod of the present utility model.
[0022] In the figure: 1, outer shell; 2, placing tray; 3, winding rod; 4, clamping frame; 401, clamping plate; 402, clamping spring; 5, packaging platform; 6, steering shaft; 7, baffle; 8, packaging motor; 9, combined teeth; 10, first rack; 11, second rack; 12, pushing rod; 121, contact disk; 13, positioning plate; 14, sealing mechanism; 141, heating shaft; 15, wrapping shell; 16, push-pull frame; 161, sliding rod; 162, frame; 17, extrusion spring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] As Figures 1-4As shown in the figure, the present utility model provides a technical solution: a packaging machine suitable for packaging herbal plant slices, including a housing 1. At the upper end inside the housing 1, a placement tray 2 is fixedly connected. At the lower end inside the housing 1, a winding rod 3 is fixedly connected. Inside the winding rod 3, a clamping frame 4 is slidably connected. The clamping frame 4 is composed of a clamping plate 401 and a clamping spring 402. The cross-section of the clamping plate 401 is triangular and meshes with the groove on the surface of the winding rod 3. At both ends of the clamping plate 401, spring shafts are fixedly connected. The spring shafts penetrate through the winding rod 3 and are slidably connected thereto. The outside of the spring shafts is sleeved with clamping springs 402. The clamping frame 4 can clamp and fix the rolled packaging film, so that its free end is fixed, which is convenient for pulling during subsequent use.
[0025] Inside the housing 1, a packaging platform 5 is fixedly connected. At one end of the packaging platform 5 close to the placement tray 2, a steering shaft 6 is rotatably connected. Inside the housing 1, a baffle 7 is fixedly connected. The baffle 7 is above the packaging platform 5. At the bottom end inside the housing 1, a packaging motor 8 is fixedly connected. The output end of the packaging motor 8 is fixedly connected with a combined gear 9. At the upper end of the combined gear 9, a first tooth bar 10 is meshed. The combined gear 9 is connected with a second tooth bar 11 through a transmission belt. On the outer surfaces of the upper ends of the first tooth bar 10 and the second tooth bar 11, push rods 12 are fixedly connected. The lower end of the combined gear 9 is a pulley and the upper end is a spur gear. The spur gear at the upper end of the combined gear 9 is meshed with the gear at the lower end of the first tooth bar 10. The gear at the lower end of the first tooth bar 10 is fixedly connected with an upper fixed bevel gear through a round rod. The lower end of the second tooth bar 11 is a pulley and the upper end is a bevel gear and is fixedly connected through a round rod in the middle. The combined gear 9 can rotate and drive the first tooth bar 10 and the second tooth bar 11 to rotate relatively at the same time.
[0026] At the upper ends of the first tooth bar 10 and the second tooth bar 11, positioning plates 13 are rotatably connected. At the tops of the first tooth bar 10 and the second tooth bar 11, a sealing mechanism 14 is meshed. The outer shape of the packaging platform 5 is a platform. On the upper surface of the packaging platform 5, convex keys meshing with the sealing mechanism 14 are arranged. At one end of the packaging platform 5 far from the steering shaft 6, the upper surface slopes downward. The packaging platform 5 can use the convex keys on the surface to cooperate with the sealing mechanism 14 to cut the packaging film, and use the sloping upper surface to make the sliced herbal plants after packaging slide off automatically for convenient collection.
[0027] The sealing mechanism 14 is rotatably connected with the positioning plate 13. The positioning plate 13 is fixedly connected with the housing 1. On the surface of the housing 1, a wrapping shell 15 is fixedly connected. The center of the sealing mechanism 14 is a round shaft. At both ends of the round shaft, bevel gears are arranged. On the outer surface of the round shaft of the sealing mechanism 14, a heating shaft 141 is arranged. On the outer peripheral surface of the heating shaft 141, grooves and protrusions are arranged. On the surface of the protrusions, triangular heating teeth are arranged. The heating teeth are in contact with the packaging platform 5. The sealing mechanism 14 can be pushed to rotate and use the heating shaft 141 to generate high temperature for bonding and cutting the packaging film. Using the triangular heating teeth on the surface can make the two sides of the packaging film better bonded and cut from the bonding midline.
[0028] A push-pull frame 16 is slidably connected to the inner side of the wrapping shell 15. There are two groups of pushing rods 12, which are respectively fixedly connected to the outer surfaces of the first toothed rod 10 and the second toothed rod 11. One end of the pushing rod 12 away from the first toothed rod 10 and the second toothed rod 11 is rotatably connected with a contact disc 121. The contact disc 121 is in contact with and slides on the push-pull frame 16. The pushing rod 12 can intermittently push the push-pull frame 16 to move horizontally by rotating and using the contact disc 121 at the free end, so as to carry the cut pieces and pull the wrapping film.
[0029] The push-pull frame 16 is above the packaging platform 5. The push-pull frame 16 includes a sliding rod 161 and a frame 162. One end of the sliding rod 161 is inside the wrapping shell 15, and the other end is fixedly connected to the frame 162. The outer shape of the frame 162 is a square frame. An inverted triangular slope is provided at one end of the frame 162 away from the sliding rod 161. The push-pull frame 16 can push the wrapping film by using the frame 162 and use the frame 162 to limit the placement position of the plant cut pieces, so that the herbaceous plant cut pieces can be restricted inside the frame 162 during the pushing process, preventing the cut pieces from being damaged when the wrapping film is cut. By providing an inverted triangular slope at one end of the frame 162 away from the sliding rod 161, the cut pieces will slide off when the push-pull frame 16 is retracted and will not be carried out.
[0030] An extrusion spring 17 is sleeved on the surface of the push-pull frame 16, and the extrusion spring 17 is inside the wrapping shell 15.
[0031] Working principle: When in use, first install the wrapping film on the placement disc 2. Pass the wrapping film around the winding rod 3 through the frame 162 and push the clamping plate 401 by the clamping spring 402, so that the wrapping film is clamped on the surface of the winding rod 3. Start the packaging motor 8 to drive the combined gear 9 to rotate, so that the first toothed rod 10 and the second toothed rod 11 drive the pushing rod 12 to rotate at the same time, so that the pushing rod 12 drives the wrapping film to slide on the surface of the packaging platform 5. The steering shaft 6 and the baffle 7 prevent the tightened wrapping film from being cut. The wrapping film is pulled and released by rotating inside the placement disc 2. Place the plant cut pieces above the frame 162. As the push-pull frame 16 pushes the wrapping film, the plant cut pieces are wrapped. After the pushing rod 12 rotates and pushes the frame 162 to the limit, it disengages from the frame 162. The extrusion spring 17 pushes the sliding rod 161 to slide inside the wrapping shell 15, so that the whole push-pull frame 16 retracts. At the same time, the first toothed rod 10 and the second toothed rod 11 rotate to drive the sealing mechanism 14 to rotate, so that the heating shaft 141 rotates to press the wrapping film on the surface of the packaging platform 5, so that the wrapping film is thermally cut and wrapped outside the plant drink. At the same time, the wrapping film cut off by the heating shaft 141 is adhesively bonded up and down under the influence of high temperature. Then rotate the pushing rod 12 again to intermittently push the push-pull frame 16, so that it continues to push the wrapping film to continuously wrap the plant cut pieces.
Claims
1. A packaging machine suitable for flower and herb slices, comprising a housing (1), characterized in that: The upper inner end of the outer shell (1) is fixedly connected to a placement plate (2), the lower inner end of the outer shell (1) is fixedly connected to a winding rod (3), the inner side of the winding rod (3) is slidably connected to a clamping frame (4), the inner side of the outer shell (1) is fixedly connected to a packaging platform (5), one end of the packaging platform (5) close to the placement plate (2) is rotatably connected to a steering shaft (6), and the inner side of the outer shell (1) is fixedly connected to a shielding plate (7), which is above the packaging platform (5); The bottom inner end of the housing (1) is fixedly connected to a packaging motor (8), the output end of the packaging motor (8) is fixedly connected to a combination tooth (9), the upper end of the combination tooth (9) is meshed with a first toothed rod (10), the combination tooth (9) is connected to a second toothed rod (11) via a transmission belt, the outer surfaces of the upper ends of the first toothed rod (10) and the second toothed rod (11) are fixedly connected to a pushing rod (12), the upper ends of the first toothed rod (10) and the second toothed rod (11) are rotatably connected to a positioning plate (13), the first toothed rod (10) and the second toothed rod (11) are rotatably connected to each other. 0) and the top of the second gear rod (11) are meshed with a sealing mechanism (14), the sealing mechanism (14) is rotatably connected to the positioning plate (13), the positioning plate (13) is fixedly connected to the outer shell (1), a wrapping shell (15) is fixedly connected to the surface of the outer shell (1), a push-pull frame (16) is slidably connected to the inner side of the wrapping shell (15), the push-pull frame (16) is above the packaging platform (5), an extrusion spring (17) is sleeved on the surface of the push-pull frame (16), and the extrusion spring (17) is on the inner side of the wrapping shell (15).
2. A packaging machine suitable for flower and herb slices according to claim 1, characterized in that: The clamping frame (4) is composed of a clamping plate (401) and a clamping spring (402). The clamping plate (401) has a triangular cross-section and engages with a groove on the surface of the winding rod (3). The surfaces of both ends of the clamping plate (401) are fixedly connected to spring shafts, which penetrate the winding rod (3) and are slidably connected thereto. The clamping spring (402) is sleeved on the outer side of the spring shaft.
3. The packaging machine for flower and herb slices according to claim 1, characterized in that: The packaging platform (5) has a platform shape, and a convex key that engages with the sealing mechanism (14) is provided on the upper surface of the packaging platform (5). The upper surface of one end of the packaging platform (5) away from the steering shaft (6) is inclined downward.
4. The packaging machine for flower and herb slices according to claim 1, characterized in that: The lower end of the combined tooth (9) is a pulley and the upper end is a spur gear. The spur gear at the upper end of the combined tooth (9) meshes with the gear at the lower end of the first gear rod (10). The gear at the lower end of the first gear rod (10) is fixedly connected to the fixed bevel gear at the upper end via a round rod. The lower end of the second gear rod (11) is a pulley and the upper end is a bevel gear, which is fixedly connected in the middle via a round rod.
5. The packaging machine for flower and herb slices according to claim 1, characterized in that: The pushing rods (12) have two groups fixedly connected to the outer surfaces of the first gear rod (10) and the second gear rod (11), respectively; one end of the pushing rod (12) away from the first gear rod (10) and the second gear rod (11) is rotatably connected to a contact plate (121), and the contact plate (121) contacts and slides with the push-pull frame (16).
6. The packaging machine for flower and herb slices according to claim 1, characterized in that: The sealing mechanism (14) has a circular shaft at its center, bevel gears are provided at both ends of the circular shaft, a heating shaft (141) is provided on the outer surface of the circular shaft of the sealing mechanism (14), grooves and protrusions are provided on the outer circumference of the heating shaft (141), triangular heating teeth are provided on the surface of the protrusion, and the heating teeth are in contact with the packaging platform (5).
7. The packaging machine for flower and herb slices according to claim 1, characterized in that: The push-pull frame (16) comprises a slide bar (161) and a frame (162). One end of the slide bar (161) is located inside the wrapping shell (15), and the other end is fixedly connected to the frame (162). The frame (162) is in the shape of a square frame, and an inverted triangle slope is arranged at one end of the frame (162) away from the slide bar (161).