Binding and box sealing unit for tea packaging

Abstract

The utility model relates to the technical field of tea packaging, and discloses a bundling and box sealing unit for tea packaging, which comprises a bundling workbench for tea, a tea belt conveyor, a tea packaging box roll shaft conveying belt and a tea box sealing and conveying all-in-one machine, a packaging box limiting assembly, a packaging box pushing assembly and a bundling rope cutting assembly are arranged on the bundling workbench. The bundling rope cutting device comprises a sleeve rod, a guide roller, a thumb clamping air cylinder, pneumatic scissors and a measuring rod, the lower portion of the sleeve rod is fixedly connected with a supporting plate, the sleeve rod is sleeved with a wire coil, the wire coil is wound with a bundling rope, the upper portion of the sleeve rod is in threaded connection with a locking nut, the two ends of the measuring rod are fixedly connected with second supports, and an extension plate is fixedly installed on one second support. Scales are arranged on the measuring rod, a sliding ring is connected to the measuring rod in a sliding mode, a lock bolt is connected to the sliding ring in a threaded mode, and a positioning plate is fixedly connected to the sliding ring. The bundling rope cutting device can cut a bundling rope in a length-limited mode, and is easy to operate and convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea packaging, and specifically relates to a bundling and cartoning unit for tea packaging. Background Art

[0002] Tea, commonly known as cha, generally includes the leaves and buds of tea trees. Its aliases are cha, jia, ming, and chuan. The components of tea include catechins, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, which are beneficial to health. The tea beverages made from tea are one of the three major beverages in the world.

[0003] In the existing tea packaging process, the tea will be bundled first and then cartoned. For example, the bundling and cartoning unit for tea packaging disclosed in the publication number CN206485609U mainly includes: a support frame, a conveyor belt for conveying materials is arranged above the support frame, a material bin, a wire cutting device, a wire clamping device, and a cartoning support are arranged above the conveyor belt, a support frame is arranged below the material bin, the bottom of the support frame is fixedly connected to the support frame, a control valve is installed at the discharge port of the material bin, the wire cutting device and the wire clamping device are both installed below the material bin, and the wire cutting device and the wire clamping device are arranged on the same side of the conveyor belt, the wire clamping device is arranged on the right side of the wire cutting device, the cartoning support is arranged at the right end of the material bin, and the bottom of the cartoning support is fixedly connected to the support frame, and a cartoning device is arranged below the cartoning support.

[0004] In the actual use of the above existing tea packaging bundling and cartoning unit, the applicant found that: when bundling the above tea, the operator will cut the bundling rope through the wire cutting device. However, when cutting the bundling rope with the above device, in order to reduce the waste of the bundling rope, the operator will use a measuring scale to measure the cutting length each time and then manually press to cut, so as to ensure the cut length required. The whole measurement and cutting are very troublesome, and it will affect the efficiency of tea bundling processing in the later stage. In order to solve the above problems, a bundling and cartoning unit for tea packaging is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a bundling and cartoning unit for tea packaging in order to solve the above problems.

[0006] The technical solution adopted by the utility model is as follows: a bundling and cartoning unit for tea packaging includes a bundling workbench for tea, a tea belt conveyor, a tea packaging box roller conveyor belt, and a tea cartoning and conveying integrated machine. The tea belt conveyor is arranged on the left side of the bundling workbench, the tea packaging box roller conveyor belt is arranged at the rear of the bundling workbench, the tea cartoning and conveying integrated machine is arranged on the right side of the bundling workbench, and a packaging box limiting component, a packaging box pushing component, and a bundling rope cutting component are arranged on the bundling workbench;

[0007] The limiting component of the packing box includes two front baffles and two left baffles, and both the front baffle and the left baffle are fixedly installed on the bundling workbench;

[0008] The pushing component of the packing box includes a pushing cylinder, and a moving plate is fixedly installed at the end of the piston rod of the pushing cylinder, and a pushing plate is fixedly installed on the upper part of the moving plate;

[0009] The bundling rope cutting device includes a sleeve rod, a guiding roller, a thumb clamping cylinder, a pneumatic scissor and a measuring rod. The sleeve rod is rotatably installed on the bundling workbench in a damped manner, the guiding roller is rotatably installed on the bundling workbench, a supporting plate is fixedly connected to the lower part of the sleeve rod, a wire reel is sleeved on the sleeve rod, a bundling rope is wound on the wire reel, a locking nut is threadedly connected to the upper part of the sleeve rod, a bracket one is fixedly installed on the clamping cylinder, the bracket one is fixedly installed on the bundling workbench, both ends of the measuring rod are fixedly connected with a bracket two, the bracket two is fixedly installed on the bundling workbench, an extension plate is fixedly installed on one of the bracket twos, the pneumatic scissor is fixedly installed on the extension plate, scales are arranged on the measuring rod, a sliding ring is slidably connected to the measuring rod, a locking bolt is threadedly connected to the sliding ring, and a positioning plate is fixedly connected to the sliding ring.

[0010] In a preferred embodiment, a guide rod is slidably connected to the lower part of the moving plate, and both ends of the guide rod are fixedly connected with a supporting plate, and the supporting plate is fixedly installed on the bundling workbench.

[0011] In a preferred embodiment, a square hole is clamped on the top surface of the bundling workbench, and the moving plate penetrates through the square hole.

[0012] In a preferred embodiment, a plurality of balls are movably connected at the packing box placing area of the bundling workbench.

[0013] In a preferred embodiment, two limiting columns are fixedly connected to one thumb clamping jaw of the thumb clamping cylinder, the limiting columns are slidably connected to the other thumb clamping jaw of the thumb clamping cylinder, and the bundling rope penetrates through the two limiting columns and the two thumb clamping jaws to form a limiting hole.

[0014] In a preferred embodiment, a guide groove is clamped on the measuring rod, a convex strip is constructed on the inner wall of the sliding ring, and the convex strip is adaptively connected to the guide groove.

[0015] In a preferred embodiment, a V-shaped positioning groove for the bundling rope is clamped on the positioning plate.

[0016] In a preferred embodiment, a push foot-operated air valve for the push cylinder is installed on the ground at the lower left side of the bundling workbench, and a clamping foot-operated air valve for the thumb clamping cylinder and a cutting foot-operated air valve for the pneumatic scissors are installed on the ground at the lower right side of the bundling workbench.

[0017] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0018] 1. In the present utility model, first move the slip ring to the scale of the corresponding measuring rod and lock it. Then, the operator pulls the bundling rope on the wire reel outwards. The end of the bundling rope passes through the guide roller, the thumb clamping cylinder, the pneumatic scissors and reaches the positioning plate, and ensure it is in a tightened state. Then, clamp the bundling rope by the thumb clamping cylinder, and then start the pneumatic scissors to cut off the bundling rope. At this time, the bundling rope of the required length can be cut off. And for the next cutting, just open the thumb clamping cylinder and repeat the above operations. The whole structure can facilitate the operator to quickly cut the bundling rope to a fixed length, with convenient and fast operation, improving the processing efficiency, and good practicality. Moreover, the operator can slide the slip ring on the measuring rod to adjust the position of the positioning plate, so as to adjust and use according to the bundling requirements of different teas, with good versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic top view structure diagram of the present utility model;

[0020] Figure 2 of the present utility model Figure 1 and enlarged views at positions A and B;

[0021] Figure 3 is a schematic front view structure diagram of the bundling workbench for tea of the present utility model;

[0022] Figure 4 is a schematic three-dimensional structure diagram of the pushing component of the present utility model;

[0023] Figure 5 is a schematic three-dimensional structure diagram of the thumb clamping cylinder of the present utility model;

[0024] Figure 6 is a schematic three-dimensional structure diagram of the measuring rod, slip ring and positioning plate of the present utility model.

[0025] Markings in the figure: 1 - Bundling workbench for tea leaves, 2 - Belt conveyor for tea leaves, 4 - Roller conveyor belt for tea leaf packaging boxes, 5 - Integrated machine for bundling and sealing tea leaf packaging boxes, 6 - Limiting component for packaging boxes, 7 - Pushing component for packaging boxes, 8 - Cutting component for bundling ropes, 9 - Front baffle, 10 - Left baffle, 11 - Pushing cylinder, 12 - Moving plate, 13 - Pushing plate, 14 - Sleeve rod, 15 - Guide roller, 16 - Thumb clamping cylinder, 17 - Pneumatic scissors, 18 - Measuring rod, 19 - Support plate, 20 - Reel, 21 - Bundling rope, 22 - Locking nut, 23 - Bracket 1, 24 - Bracket 2, 25 - Extension plate, 26 - Scale, 27 - Slip ring, 28 - Lock bolt, 29 - Positioning plate, 30 - Guide rod, 31 - Support plate, 32 - Square hole, 34 - Ball, 35 - Limit post, 36 - Guide groove, 37 - Rib, 38 - V-shaped positioning groove, 39 - Pushing foot-operated air valve, 40 - Clamping foot-operated air valve, 41 - Cutting foot-operated air valve. Detailed implementation mode

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] The following will be combined with Figures 1 - 6 A bundling and sealing unit for tea leaf packaging in an embodiment of the present utility model will be described in detail.

[0028] Embodiment:

[0029] A bundling and sealing unit for tea leaf packaging provided by an embodiment of the present utility model, referring to Figures 1 to 6As shown in the figure, it includes a bundling workbench 1 for tea leaves, a tea leaf belt conveyor 2, a roller conveyor belt 4 for tea leaf packing boxes, and a tea leaf case sealing and conveying integrated machine 5. The tea leaf belt conveyor 2 is arranged on the left side of the bundling workbench 1, the roller conveyor belt 4 for tea leaf packing boxes is arranged at the rear side of the bundling workbench 1, and the tea leaf case sealing and conveying integrated machine 5 is arranged on the right side of the bundling workbench 1. A packing box limiting component 6, a packing box pushing component 7, and a bundling rope cutting component 8 are arranged on the bundling workbench 1. In this structure, the tea leaf belt conveyor 2 is used to convey the tea leaves onto the bundling workbench 1. Then, the operator uses the bundling rope cutting component 8 to cut out an appropriate length of the bundling rope 21, and then bundles the tea leaves on the bundling workbench 1. At this time, the roller conveyor belt 4 for tea leaf packing boxes will convey the packing box to the bundling workbench 1 and limit it through the packing box limiting component 6. Then, the operator puts the bundled tea leaves into the packing box, and then uses the packing box pushing component 7 to push the packing box into the tea leaf case sealing and conveying integrated machine 5 for automatic case sealing, thus completing the bundling and case sealing operations of the tea leaves.

[0030] It should be noted that the above-mentioned tea leaf belt conveyor 2, the roller conveyor belt 4 for tea leaf packing boxes, and the tea leaf case sealing and conveying integrated machine 5 are all existing equipment, and their principles have been made public. Moreover, this application does not make improvements to the tea leaf belt conveyor 2, the roller conveyor belt 4 for tea leaf packing boxes, and the tea leaf case sealing and conveying integrated machine 5. Therefore, no more introductions will be made here. The model of the tea leaf case sealing and conveying integrated machine 5 is FXJ-4030, and reference can also be made to the comparative patent CN206485609U.

[0031] Refer to Figures 1 to 6 As shown in the figure, the packing box limiting component 6 includes two front baffle plates 9 and two left baffle plates 10. The front baffle plates 9 and the left baffle plates 10 are both fixedly installed on the bundling workbench 1. This structure uses the front baffle plates 9 and the left baffle plates 1 to limit the packing box.

[0032] Refer to Figures 1 to 6 As shown in the figure, the packing box pushing component 7 includes a pushing air cylinder 11. The end of the piston rod of the pushing air cylinder 11 is fixedly installed with a moving plate 12, and a pushing plate 13 is fixedly installed on the upper part of the moving plate 12. This structure uses the pushing air cylinder 11 to drive the pushing plate 13 on the moving plate 12 to move, so as to push the packing box into the tea leaf case sealing and conveying integrated machine 5.

[0033] Refer to Figures 1 to 6As shown in the figure, the bundling rope cutting assembly 8 includes a sleeve rod 14, a guide roller 15, a thumb clamping cylinder 16, a pneumatic scissor 17 and a measuring rod 18. The sleeve rod 14 is rotatably installed on the bundling workbench 1 with damping, the guide roller 15 is rotatably installed on the bundling workbench 1. A supporting plate 19 is fixedly connected to the lower part of the sleeve rod 14. A wire reel 20 is sleeved on the sleeve rod 14, and a bundling rope 21 is wound on the wire reel 20. A locking nut 22 is threadedly connected to the upper part of the sleeve rod 14. A bracket one 23 is fixedly installed on the thumb clamping cylinder 16, and the bracket one 23 is fixedly installed on the bundling workbench 1. Both ends of the measuring rod 18 are fixedly connected to a bracket two 24, and the bracket two 24 is fixedly installed on the bundling workbench 1. An extension plate 25 is fixedly installed on one of the bracket two 24, and the pneumatic scissor 17 is fixedly installed on the extension plate 25. A scale 26 is arranged on the measuring rod 18, a sliding ring 27 is slidably connected to the measuring rod 18, a locking bolt 28 is threadedly connected to the sliding ring 27, and a positioning plate 29 is fixedly connected to the sliding ring 27. In this structure, the wire reel 20 is sleeved on the sleeve rod 14 and fixed by the locking nut 22. Then, the operator pulls the bundling rope 21 outwards, and the end of the bundling rope 21 passes through the guide roller 15, the thumb clamping cylinder 16, the pneumatic scissor 17 and reaches the positioning plate 29, and is ensured to be in a tightened state. Then, the operator uses the thumb clamping cylinder 16 to clamp the bundling rope 21, and then starts the pneumatic scissor 17 to cut off the bundling rope 21. At this time, the bundling rope 21 of the required length can be cut off, and the operator can slide the sliding ring 27 on the measuring rod 18 to adjust the position of the positioning plate 29, so as to adjust and use according to the bundling requirements of different teas.

[0034] It should be noted that: the thumb clamping cylinder 16 and the pneumatic scissor 17 are both existing equipment, and their principles have been made public. The model of the pneumatic scissor 17 is: NW - 35, and the model of the thumb clamping cylinder 16 is HFZ16 - 20.

[0035] Meanwhile, referring to Figures 1 to 6 As shown in the figure, a guide rod 30 is slidably connected to the lower part of the moving plate 12. Both ends of the guide rod 30 are fixedly connected to a supporting plate 31, and the supporting plate 31 is fixedly installed on the bundling workbench 1. This structure uses the rod 20 to play a guiding role in the movement of the moving plate 12.

[0036] Referring to Figures 1 to 6 As shown in the figure, a square hole 32 is clamped on the top surface of the bundling workbench 1, and the moving plate 12 passes through the square hole 32. This structure uses the square hole 32 to facilitate the moving plate 12 to pass through the bundling workbench 1.

[0037] Referring to Figures 1 to 6 As shown in the figure, a plurality of balls 34 are movably connected at the packing box placing area of the bundling workbench 1. This structure uses the balls 34 to facilitate the smooth movement of the packing box on the bundling workbench 1, so as to facilitate the pushing of the packing box.

[0038] Referring to Figures 1 to 6As shown, two limit posts 35 are fixedly connected to one thumb jaw of the thumb clamping cylinder 16. The limit posts 35 are slidably connected to the other thumb jaw of the thumb clamping cylinder 16. The bundling rope 21 passes through the two limit posts 35 and the two thumb jaws to form a limit hole. With this structure, the two thumb jaws of the thumb clamping cylinder 16 and the limit posts 35 can limit the bundling rope 21, thus preventing the bundling rope 21 from detaching from the thumb clamping cylinder 16.

[0039] Reference Figures 1 to 6 As shown, a guide groove 36 is provided on the measuring rod 18, and a convex strip 37 is formed on the inner wall of the sliding ring 27. The convex strip 37 is adaptively connected to the guide groove 36. With this structure, the relative sliding positions of the measuring rod 18 and the slider 27 are guided by the guide groove 26 and the convex strip 37.

[0040] Reference Figures 1 to 6 As shown, a V-shaped positioning groove 38 for the bundling rope 21 is provided on the positioning plate 29. With this structure, personnel can place the bundling rope 21 in the V-shaped positioning groove 3, thereby positioning the pulling direction of the bundling rope 21 and ensuring accurate cutting and clamping of the bundling rope 21.

[0041] Reference Figures 1 to 6 As shown, a push foot-operated air valve 39 for the push cylinder 11 is installed on the ground on the left side of the lower part of the bundling workbench 1, and a clamping foot-operated air valve 40 for the thumb clamping cylinder 16 and a cutting foot-operated air valve 41 for the pneumatic scissors 17 are installed on the ground on the right side of the lower part of the bundling workbench 1. With this structure, it is convenient for personnel to control the start of the push cylinder 11 by using the push foot-operated air valve 39. Similarly, the clamping cylinder is controlled to start by using the clamping foot-operated air valve 20, and the start of the cutting groove 17 is controlled by using the cutting foot-operated air valve 41. In this structure, the foot-operated method is used to control the pushing of the packaging box and the cutting of the bundling rope 21, which is more convenient for equipment operation and does not require manual operation, thus not delaying the bundling operation.

[0042] It should be noted that: the cylinder control air circuits involved in the above embodiments are all prior arts, and the principles have been realized, so no further introduction will be made here.

[0043] The implementation principle of a bundling and boxing unit for tea packaging in an embodiment of the present application is as follows: When in use, the tea is conveyed to the bundling workbench 1 by the tea belt conveyor 2. Then, personnel use the bundling rope cutting assembly 8 to cut out a suitable length of the bundling rope 21, and then bundle the tea on the bundling workbench 1. At this time, the tea packaging box roller conveyor belt 4 will convey the packaging box to the bundling workbench 1 and limit it through the packaging box limiting assembly 6. Then, personnel put the bundled tea into the packaging box, and then use the packaging box pushing assembly 7 to push the packaging box into the tea box sealing and conveying integrated machine 5 for automatic boxing, thus completing the bundling and boxing operations of the tea.

[0044] Among them, the packing box pushing component 7 uses the pushing cylinder 11 to drive the push plate 13 on the moving plate 12 to move, so as to push the packing box into the tea case sealing and conveying integrated machine 5, and the pushing cylinder 11 is controlled by the pushing foot-operated air valve 39, which is convenient to operate;

[0045] When cutting the binding rope 21, the operator sets the thread reel 20 on the sleeve rod 14 and fixes it with the locking nut 22. Then the operator pulls the binding rope 21 outwards, and the end of the binding rope 21 passes through the guide roller 15, the thumb clamping cylinder 16, and the pneumatic scissors 17 to reach the positioning plate 29, and ensures a tightened state. Then the operator uses the thumb clamping cylinder 16 to clamp the binding rope 21, and then starts the pneumatic scissors 17 to cut off the binding rope 21. At this time, the binding rope 21 of the required length can be cut off. The operator can slide the slider 27 on the measuring rod 18 to adjust the position of the positioning plate 29, so as to adjust and use according to the binding requirements of different teas. During use, the clamping cylinder 16 and the pneumatic scissors 17 are controlled by the clamping foot-operated air valve 40 and the cutting foot-operated air valve, which is convenient to operate.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A tea bundling and box sealing unit for tea packaging, comprising a tea bundling workbench (1), a tea belt conveyor (2), a tea packaging box roller conveyor belt (4) and a tea box sealing and conveying integrated machine (5), characterized in that: The tea belt conveyor (2) is arranged on the left side of the bundling workbench (1), the tea packaging box roller conveyor belt (4) is arranged on the rear side of the bundling workbench (1), the tea box sealing and conveying integrated machine (5) is arranged on the right side of the bundling workbench (1), and the bundling workbench (1) is provided with a packaging box limiting component (6), a packaging box pushing component (7) and a bundling rope cutting component (8); The packaging box limiting assembly (6) comprises two front baffles (9) and two left baffles (10), and the front baffles (9) and the left baffles (10) are both fixedly mounted on the bundling workbench (1); The packaging box pushing assembly (7) comprises a pushing cylinder (11), a moving plate (12) is fixedly mounted on the end of the piston rod of the pushing cylinder (11), and a pushing plate (13) is fixedly mounted on the upper part of the moving plate (12); The binding rope cutting assembly (8) comprises a sleeve rod (14), a guide roller (15), a thumb clamping cylinder (16), a pneumatic scissors (17) and a measuring rod (18); the sleeve rod (14) is mounted on the binding workbench (1) in a damped rotation manner; the guide roller (15) is mounted on the binding workbench (1) in a rotation manner; a support plate (19) is fixedly connected to the lower part of the sleeve rod (14); a wire drum (20) is inserted into the sleeve rod (14); a binding rope (21) is wound around the wire drum (20); a locking nut (22) is threadedly connected to the upper part of the sleeve rod (14); a bracket is fixedly mounted on the thumb clamping cylinder (16) One (23), the bracket one (23) is fixedly mounted on the bundling workbench (1), the two ends of the measuring rod (18) are fixedly connected with the bracket two (24), the bracket two (24) is fixedly mounted on the bundling workbench (1), one of the brackets two (24) is fixedly mounted with an extension plate (25), the pneumatic scissors (17) is fixedly mounted on the extension plate (25), the measuring rod (18) is provided with a scale (26), the measuring rod (18) is slidably connected with a slip ring (27), the slip ring (27) is threadedly connected with a locking bolt (28), and the slip ring (27) is fixedly connected with a positioning plate (29).

2. A tea packaging bundling and box sealing unit as claimed in claim 1, characterized in that: The lower part of the moving plate (12) is slidably connected to a guide rod (30), and both ends of the guide rod (30) are fixedly connected to support plates (31), and the support plates (31) are fixedly mounted on the bundling workbench (1).

3. A tea packaging bundling and box sealing unit as claimed in claim 1, characterized in that: A square hole (32) is provided on the top surface of the bundling workbench (1), and the shift plate (12) passes through the square hole (32).

4. A tea packaging bundling and box sealing unit as claimed in claim 1, characterized in that: A plurality of balls (34) are movably connected to the packaging box placing area of ​​the bundling workbench (1).

5. A tea packaging bundling and box sealing unit as claimed in claim 1, characterized in that: Two limiting columns (35) are fixedly connected to one thumb clamp of the thumb clamp cylinder (16), and the limiting column (35) is slidably connected to the other thumb clamp of the thumb clamp cylinder (16). The tying rope (21) passes through the two limiting columns (35) and the two thumb clamps to form a limiting hole.

6. A tea packaging bundling and box sealing unit as claimed in claim 1, characterized in that: A guide groove (36) is clamped on the measuring rod (18), and a convex strip (37) is constructed on the inner wall of the slip ring (27), and the convex strip (37) is adaptively connected to the guide groove (36).

7. A tea packaging bundling and box sealing unit as claimed in claim 1, characterized in that: The positioning plate (29) is provided with a V-shaped positioning groove (38) for the binding rope (21).

8. A tea packaging bundling and box sealing unit as claimed in claim 1, characterized in that: A pushing foot valve (39) for the pushing cylinder (11) is installed on the left side of the lower ground of the bundling workbench (1), and a clamping foot valve (40) for the thumb clamping cylinder (16) and a cutting foot valve (41) for the pneumatic scissors (17) are installed on the right side of the lower ground of the bundling workbench (1).

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