A tea production cartoning machine and its use method

Abstract

The present invention belongs to the technical field of tea packaging machines, and in particular, relates to a tea production box packing machine and a method of using the same, comprising a first conveyor belt, a second conveyor belt being vertically arranged at the front end of the first conveyor belt, the first conveyor belt and the second conveyor belt being mounted on the same bracket, a plurality of first workstations being evenly arranged on the second conveyor belt, and a vertical partition being arranged between two adjacent first workstations, tea bags to be packaged being placed in the first workstations, and the partition being mounted on the second conveyor belt. The present invention can realize the full-automatic packaging operation of tea bags using a fully unfolded packaging box through the mutual cooperation of a material discharge component, a pushing component, a folding component, and a material pressing component, thereby saving packaging costs compared to existing packaging methods, and at the same time, after the tea bags are fully packaged, an easy-to-tear opening can be left on the packaging box, thereby facilitating the removal of the packaged packaging box.

Description

Technical Field

[0001] The invention belongs to the technical field of tea packaging machines, and in particular relates to a tea production box packing machine and a use method thereof. Background Art

[0002] The tea production cartoning machine is a mechanical equipment used to automatically carton tea during the tea production process. It can replace manual labor and greatly improve the efficiency of tea packaging.

[0003] When packing tea bags, the existing tea production and box packing machines can generally only pack the tea bags into a box that has already taken a preliminary box shape (the two ends are not closed and the whole is in a long cylindrical shape), and close the two ends of the box by plugging. However, the packaging operation of the tea bags cannot be realized for a fully unfolded box, and the purchase of such a preliminary box-shaped box will also increase the packaging cost of the tea. In addition, after the packaging operation is completed, it is not convenient to take the tea bags out of the box because there is no easy-tear notch on the box.

[0004] Therefore, it is necessary to invent a tea production cartoning machine and a method of using the same to solve the above problems. Summary of the invention

[0005] In view of the above problems, the present invention provides a tea production cartoning machine and a method of using the same to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a tea production cartoning machine and a method of using the same, comprising a first conveyor belt, a second conveyor belt is vertically arranged at the front end of the first conveyor belt, the first conveyor belt and the second conveyor belt are installed on the same bracket, a plurality of first workstations are evenly arranged on the second conveyor belt, and a vertical partition is arranged between two adjacent first workstations, a tea bag to be packaged is placed in the first workstation, the partition is installed on the second conveyor belt, a third conveyor belt is arranged in parallel on the rear side of the second conveyor belt, a base is installed at the bottom of the third conveyor belt, and a plurality of second workstations matching the first workstations are evenly arranged on the third conveyor belt The second workstation is arranged at the same level as the first workstation, and the front side of the second workstation is flush with the rear side of the first workstation, two vertical baffle bars are arranged between two adjacent second workstations, the baffle bars are installed on the third conveyor belt, a card issuing machine is arranged at the top position of the third conveyor belt near one end of the first conveyor belt, and a stack of packaging boxes to be folded is placed on the card issuing machine, a discharge assembly is arranged at the top of one end of the second conveyor belt near the first conveyor belt, a pushing assembly is arranged at the top of the other end of the second conveyor belt, a folding assembly is arranged at the top of the third conveyor belt, a first sensor is installed at the front side of the second conveyor belt opposite to the card issuing machine, and a pressing assembly is arranged at the top of the third conveyor belt opposite to the first sensor.

[0007] Furthermore, the first conveyor belt includes a first feeding section and a second feeding section, the first feeding section is located at the rear side of the second feeding section, and the length of the second feeding section is smaller than the length of the first feeding section, a second sensor is installed on one side of the second feeding section, and a plurality of blocks are fixedly connected to the surfaces of the first feeding section and the second feeding section, and the blocks are evenly distributed on the top of the first feeding section and the second feeding section.

[0008] Furthermore, the discharge assembly includes two horizontally arranged pallets, the two pallets are located directly on the top of the second conveyor belt, and the two pallets are symmetrical about the first conveyor belt, the top of the pallet is flush with the top surface of the first conveyor belt, and the rear side of the pallet is close to the front end of the first conveyor belt, the two pallets are horizontally connected to the first cylinder on one side away from each other, the top of the first cylinder is fixedly connected to a mounting plate, the front sides of the two mounting plates are vertically fixedly connected to baffles, the baffles are fixedly connected to the front side of the second conveyor belt, and the rear side of the baffles is close to the front sides of the two pallets.

[0009] Furthermore, the pushing assembly includes a first mounting frame, which is mounted on an end of the second conveyor belt away from the first conveyor belt, a conveyor belt is mounted on the top of the first mounting frame, the conveyor belt is parallel to the first conveyor belt, a fixed plate is fixedly mounted on the conveyor belt, the bottom of the fixed plate is vertically fixedly connected to the first push rod, and the bottom end of the first push rod is flush with the top of the second workstation.

[0010] Furthermore, the folding assembly includes a guide rod, which is horizontally mounted at the top symmetrical center of the third conveyor belt, and two electric levers are provided at one end of the guide rod close to the card issuing machine, and the two electric levers are respectively rotatably mounted at the front and rear sides of the third conveyor belt, and guide strips are provided on the front and rear sides of the guide rod, and the two guide strips are respectively fixedly connected to the front and rear sides of the third conveyor belt, and the top of the guide strip close to the card issuing machine is an inclined design, and the two guide strips are respectively provided with a second cylinder at one end away from the card issuing machine, and the two second cylinders are respectively mounted on the front and rear sides of the third conveyor belt, and the end of the second cylinder close to the third conveyor belt is inclined downward, and a first glue spray head is provided between the second cylinder and the guide strip on the same side, and the two first glue spray heads are respectively mounted on the front and rear sides of the third conveyor belt, and a pressure strip is fixedly connected to the top of the guide strip, and the bottom edge of the pressure strip is flush with the top edge of the guide strip, both ends of the pressure strip are more protruding than the guide strip, and the first glue spray head is connected to the pressure strip at one end away from the card issuing machine Oppositely, a second mounting bracket is installed on the top of the end of the third conveyor belt away from the card issuing machine, an electric push rod is horizontally installed on the top of the second mounting bracket, the free end of the electric push rod is fixedly connected to a vertical second push rod, and the second push rod is located on the side of the second mounting bracket close to the card issuing machine, a top plate is horizontally arranged on the front side of the third conveyor belt, the top plate is located directly in front of the second push rod, a third cylinder is installed on the bottom of the top plate, and the third cylinder is installed on the base, a second glue spraying head is installed on the side of the top plate close to the card issuing machine, a vertical extrusion plate is arranged on the top of the second glue spraying head, and the extrusion plate is parallel to the side of the top plate close to the card issuing machine, a fourth cylinder is horizontally installed on the side of the extrusion plate close to the card issuing machine, the extended end of the fourth cylinder is inserted through the extrusion plate, a material guide plate is horizontally arranged on the top of the top plate, and the top of the material guide plate is flush with the bottom of the fourth cylinder, the height of the material guide plate is lower than the height of the top of the extrusion plate, and the side of the material guide plate close to the card issuing machine is flush with the side of the top plate away from the card issuing machine.

[0011] Furthermore, the pressing assembly includes a placing plate, which is horizontally installed on the top of the third conveyor belt, and the placing plate is smoothly connected to the discharge section of the card issuing machine. A rectangular pressing hole is penetrated at the position of the top of the placing plate opposite to the second workstation, and the rear side of the pressing hole is designed to be open. A pressing plate is arranged at the top of the pressing hole, and an electric slide rail is vertically arranged on the rear side of the pressing plate, and the pressing plate is slidably installed on the electric slide rail.

[0012] Furthermore, a U-shaped frame is installed on the top of the second conveyor belt, a fifth cylinder is vertically installed on the U-shaped frame, and a compacting plate is installed at the bottom end of the fifth cylinder.

[0013] Furthermore, the bottom edge of the extrusion plate is inclined toward the side close to the card issuing machine, and the inclined portion of the bottom edge of the extrusion plate is a smooth arc surface.

[0014] The present invention also provides a method for using a tea production cartoning machine, the method comprising the following steps:

[0015] Step 1: When the tea bag is moved to the discharge assembly driven by the first conveyor belt, the discharge assembly can automatically open and place the tea bag on the second conveyor belt;

[0016] Step 2: When the tea bag passes the position of the first sensor under the drive of the second conveyor belt, the card issuing machine starts, thereby issuing a packaging box and conveying it to the bottom of the pressing component. Then, the pressing component can press the issued packaging box to the third conveyor belt at the bottom thereof, and keep the movement state synchronous with the tea bag under the drive of the third conveyor belt;

[0017] Step 3: When the tea bag moves to the position of the pushing component, the pushing component can push the tea bag to the second station opposite to the packaging box;

[0018] Step 4: Then, the packaging box containing the tea bag can pass through the bottom of the folding assembly under the drive of the third conveyor belt, thereby automatically completing the packaging operation of the tea bag.

[0019] Technical effects and advantages of the present invention:

[0020] 1. The present invention can realize the full-automatic packaging operation of tea bags by using the fully unfolded packaging box through the mutual cooperation of the material discharging component, the pushing component, the folding component and the material pressing component, thereby saving the packaging cost compared with the existing packaging method. At the same time, after the tea bags are fully packaged, an easy-to-tear opening can be left on the packaging box, thereby facilitating the removal of the packaged packaging box;

[0021] 2. The present invention is provided with a compacting plate. When the tea bag moves to the bottom of the U-shaped frame driven by the second conveyor belt, the fifth cylinder can extend, thereby driving the compacting plate to move downward and compact the tea bag, so that the tea bag is more regular, thereby improving the subsequent packaging effect of the tea bag;

[0022] 3. The present invention divides the first conveyor belt into two ends. When a tea bag containing tea leaves falls on the first feeding section of the first conveyor belt, the block on the first feeding section can push the tea bag to move to the second feeding section. When the tea bag moves to the second feeding section, the second sensor can sense the presence of the tea bag, and then the first feeding section is paused, thereby avoiding the tea bag from piling up at the second feeding section. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a first overall structural schematic diagram of the present invention;

[0024] Figure 2 The present invention Figure 1 A magnified view of part A;

[0025] Figure 3 The present invention Figure 1 A magnified view of part B;

[0026] Figure 4 The present invention Figure 1 Enlarged view of part C;

[0027] Figure 5 is a three-dimensional schematic diagram of the storage plate of the present invention;

[0028] Figure 6 It is a second overall structural schematic diagram of the present invention;

[0029] Figure 7 The present invention Figure 6 A magnified view of the D portion;

[0030] Figure 8 is a front view of the present invention;

[0031] Fig. 9 The present invention Figure 8 A magnified view of part E;

[0032] Fig.10 It is a three-dimensional schematic diagram of the structures such as the third conveyor belt, the pressing plate and the electric slide rail in the present invention;

[0033] Fig.11 The present invention Fig.10 Magnified view of part F;

[0034] Fig.12 The present invention Fig.10 A front view of

[0035] Fig.13 The present invention Fig.12 Enlarged view of the G section;

[0036] Fig.14 The present invention Fig.12 A magnified view of the H part;

[0037] Fig.15 It is a three-dimensional schematic diagram of the top plate, the second mounting frame, the electric push rod, the extrusion plate and other structures in the present invention;

[0038] Fig.16 It is a three-dimensional schematic diagram of the packaging box of the present invention.

[0039] In the figure: 1, first conveyor belt; 101, first feeding section; 102, second feeding section; 2, second conveyor belt; 3, partition; 4, tea bag; 5, third conveyor belt; 6, base; 7, stopper; 8, card issuing machine; 9, packaging box; 10, first sensor; 11, second sensor; 12, stopper; 13, support plate; 14, first cylinder; 15, mounting plate; 16, stopper; 17, first mounting frame; 18, conveyor belt; 19, fixing plate; 20, first push rod; 21 , guide rod; 22, electric lever; 23, guide strip; 24, second cylinder; 25, first glue spray head; 26, pressure strip; 27, second mounting bracket; 28, electric push rod; 29, second push rod; 30, top plate; 31, third cylinder; 32, second glue spray head; 33, extrusion plate; 34, fourth cylinder; 35, guide plate; 36, storage plate; 37, pressure hole; 38, pressure plate; 39, electric slide rail; 40, U-shaped frame; 41, fifth cylinder; 42, compaction plate. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0041] The present invention provides Figures 1 to 16 A tea production cartoning machine and a method of using the same are shown, comprising a first conveyor belt 1, a second conveyor belt 2 being vertically arranged at the front end of the first conveyor belt 1, the first conveyor belt 1 and the second conveyor belt 2 being mounted on the same bracket, a plurality of first workstations being evenly arranged on the second conveyor belt 2, and a vertical partition 3 being arranged between two adjacent first workstations, a tea bag 4 to be packaged being placed in the first workstation, the partition 3 being mounted on the second conveyor belt 2, a third conveyor belt 5 being arranged in parallel on the rear side of the second conveyor belt 2, a base 6 being installed at the bottom of the third conveyor belt 5, a plurality of second workstations matching the first workstations being evenly arranged on the third conveyor belt 5, the front side of the second workstation being flush with the rear side of the first workstation, and two vertical baffle bars being arranged between two adjacent second workstations. 7, the blocking rod 7 is installed on the third conveyor belt 5, and a card issuing machine 8 is arranged at the top position of the third conveyor belt 5 near one end of the first conveyor belt 1, and a stack of packaging boxes 9 to be folded is placed on the card issuing machine 8, the packaging boxes 9 are in a fully unfolded state, and the fully unfolded packaging boxes 9 are divided into fourteen surfaces a, b, c, d, e, f, g, h, j, k, m, n, p, q, a total of fourteen surfaces, a material discharge component is arranged on the top of one end of the second conveyor belt 2 near the first conveyor belt 1, a pushing component is arranged on the top of the other end of the second conveyor belt 2, a folding component is arranged on the top of the third conveyor belt 5, a first sensor 10 is installed at the front side of the second conveyor belt 2 facing the card issuing machine 8, and a material pressing component is arranged at the top of the third conveyor belt 5 facing the first sensor 10;

[0042] The first conveyor belt 1 includes a first feeding section 101 and a second feeding section 102, wherein the first feeding section 101 is located at the rear side of the second feeding section 102, and the length of the second feeding section 102 is smaller than that of the first feeding section 101, a second sensor 11 is installed on one side of the second feeding section 102, and a plurality of stoppers 12 are fixedly connected to the surfaces of the first feeding section 101 and the second feeding section 102, and the stoppers 12 are evenly distributed on the tops of the first feeding section 101 and the second feeding section 102;

[0043] The unloading assembly includes two horizontally arranged pallets 13, the two pallets 13 are located at the top of the second conveyor belt 2, and the two pallets 13 are symmetrical about the first conveyor belt 1, the top of the pallet 13 is flush with the top surface of the first conveyor belt 1, and the rear side of the pallet 13 is close to the front end of the first conveyor belt 1, and the two pallets 13 are horizontally connected to the first cylinder 14 on the side away from each other, and the top of the first cylinder 14 is fixedly connected to the mounting plate 15, and the front sides of the two mounting plates 15 are vertically fixedly connected to the baffles 16, the baffles 16 are fixedly connected to the front side of the second conveyor belt 2, and the rear side of the baffles 16 is close to the front sides of the two pallets 13;

[0044] The pushing assembly includes a first mounting frame 17, which is mounted on an end of the second conveyor belt 2 away from the first conveyor belt 1, a conveyor belt 18 is mounted on the top of the first mounting frame 17, and the conveyor belt 18 is parallel to the first conveyor belt 1, and a fixing plate 19 is fixedly mounted on the conveyor belt 18, and the bottom of the fixing plate 19 is vertically fixedly connected to a first push rod 20, and the bottom end of the first push rod 20 is flush with the top of the second station;

[0045] When the tea bag 4 containing tea leaves falls on the first feeding section 101 of the first conveyor belt 1, the stopper 12 on the first feeding section 101 can push the tea bag 4 to move to the second feeding section 102. When the tea bag 4 moves to the second feeding section 102, the second sensor 11 can sense the presence of the tea bag 4, and then the first feeding section 101 is paused, thereby preventing the tea bag 4 from piling up at the second feeding section 102. Then, the tea bag 4 on the second feeding section 102 can be pushed by the stopper 12 on the second feeding section 102 to move to the top of the two supporting plates 13. When the tea bag 4 moves to the top of the supporting plate 13, when the second sensor 11 detects that there is no tea bag 4 on the second feeding section 102, the first feeding section 101 can continue to operate, thereby conveying the subsequent tea bag 4 to the second feeding section 102 At the same time, when the tea bag 4 moves to the top of the support plate 13, as the first station on the second conveyor belt 2 moves to the bottom position of the two support plates 13, the two first cylinders 14 can drive the two support plates 13 to move in the direction of separation, so that the tea bag 4 can fall onto the first station on the second conveyor belt 2, and when the tea bag 4 falls from the support plate 13, the two support plates 13 can be re-joined together under the drive of the two first cylinders 14, and then the tea bag 4 that falls on the second conveyor belt 2 can be driven by the second conveyor belt 2 to move in the direction of the pushing component. When the tea bag 4 moves to a position opposite to the first push rod 20, the first push rod 20 can push the tea bag 4 from the first station on the second conveyor belt 2 to the second station opposite to the third conveyor belt 5, so as to perform subsequent packaging operations.

[0046] like Figures 2 to 16 As shown, the pressing assembly includes a placing plate 36, which is horizontally mounted on the top of the third conveyor belt 5, and the placing plate 36 is smoothly connected to the discharging section of the card issuing machine 8, a rectangular pressing hole 37 is penetrated at the position of the top of the placing plate 36 directly opposite to the second station, and the rear side of the pressing hole 37 is designed to be open, a pressing plate 38 is arranged at the top of the pressing hole 37, an electric slide rail 39 is vertically arranged on the rear side of the pressing plate 38, and the pressing plate 38 is slidably mounted on the electric slide rail 39;

[0047] The folding assembly includes a guide rod 21, which is horizontally mounted at the top symmetrical center of the third conveyor belt 5. Two electric levers 22 are arranged at one end of the guide rod 21 close to the card issuing machine 8, and the two electric levers 22 are respectively mounted horizontally at the front and rear sides of the third conveyor belt 5. The front and rear sides of the guide rod 21 are both provided with guide strips 23, and the two guide strips 23 are respectively fixedly connected to the front and rear sides of the third conveyor belt 5, and the top of the guide strip 23 close to the card issuing machine 8 is designed as an inclined surface, and the two guide strips 23 are both provided at the ends away from the card issuing machine 8. 24, the two second air cylinders 24 are respectively installed on the front and rear sides of the third conveyor belt 5, and the end of the second air cylinder 24 close to the third conveyor belt 5 is inclined downward, a first glue spraying head 25 is arranged between the second air cylinder 24 and the guide bar 23 on the same side, and the two first glue spraying heads 25 are respectively installed on the front and rear sides of the third conveyor belt 5, a pressure strip 26 is fixedly connected to the top of the guide bar 23, and the bottom edge of the pressure strip 26 is flush with the top edge of the guide bar 23, both ends of the pressure strip 26 are more protruding than the guide bar 23, and the first glue spraying head 25 is directly opposite to the end of the pressure strip 26 away from the card issuing machine 8, and the third conveyor belt 5 is provided with a first glue spraying head 25. A second mounting bracket 27 is installed at the top of the end of the conveyor belt 5 away from the card issuing machine 8, and an electric push rod 28 is horizontally installed on the top of the second mounting bracket 27. The free end of the electric push rod 28 is fixedly connected to a vertical second push rod 29, and the second push rod 29 is located on the side of the second mounting bracket 27 close to the card issuing machine 8. A top plate 30 is horizontally arranged on the front side of the third conveyor belt 5, and the top plate 30 is located directly in front of the second push rod 29. A third cylinder 31 is installed at the bottom of the top plate 30, and the third cylinder 31 is installed on the base 6. A second spray gun is installed on the side of the top plate 30 close to the card issuing machine 8. A glue head 32, a vertical extrusion plate 33 is arranged on the top of the second glue spray head 32, and the extrusion plate 33 is parallel to the side of the top plate 30 close to the card issuing machine 8, a fourth cylinder 34 is horizontally installed on the side of the extrusion plate 33 close to the card issuing machine 8, and the extended end of the fourth cylinder 34 is inserted through the extrusion plate 33, a guide plate 35 is horizontally arranged on the top of the top plate 30, and the top of the guide plate 35 is flush with the bottom of the fourth cylinder 34, the height of the guide plate 35 is lower than the height of the top of the extrusion plate 33, and the side of the guide plate 35 close to the card issuing machine 8 is flush with the side of the top plate 30 away from the card issuing machine 8;

[0048] When the tea bag 4 moves towards the pushing component driven by the second conveyor belt 2, when the tea bag 4 moves to the position of the first sensor 10, after the first sensor 10 senses the existence of the tea bag 4, the card issuing machine 8 can be started synchronously, and then the card issuing machine 8 can issue a packaging box 9 to the storage plate 36. When the packaging box 9 falls on the storage plate 36, the b side of the packaging box 9 can be aligned with the pressing hole 37 of the storage plate 36, and then the pressing plate 38 can move downward quickly along the electric slide rail 39, thereby pressing the packaging box 9 to the second station on the third conveyor belt 5. At this time, the b side of the packaging box 9 can remain in contact with the top of the third conveyor belt 5, and the a side of the packaging box 9 can remain in a vertical state under the restriction of the two baffle bars 7 on the left side of the second station. The c, d, and e surfaces of the packaging box 9 are kept in a vertical state under the restriction of the two blocking bars 7 on the right side of the second station, while the remaining surfaces of the packaging box 9 are kept in the same plane with the four surfaces a, b, c, and d of the packaging box 9. As the second conveyor belt 2 drives the tea bag 4 to continue to move, the packaging box 9 that has been initially folded can keep moving synchronously with the tea bag 4 under the drive of the third conveyor belt 5. When the tea bag 4 moves to a position directly opposite to the first push rod 20, the first push rod 20 can push the tea bag 4 from the first station of the second conveyor belt 2 to the second station on the third conveyor belt 5 where the packaging box 9 is placed. At this time, the tea bag 4 can be located at the top of the b surface of the packaging box 9. As the third conveyor belt 5 continues to move, when the packaging box 9 moves to the position of the guide rod 21, the guide rod 21 can contact with the d surface of the packaging box 9, so that as the packaging box 9 continues to move, the guide rod 21 can squeeze the d surface of the packaging box 9, so that the d surface of the packaging box 9 deflects to the left and is finally pressed on the top of the tea bag 4. At this time, the a and c surfaces of the packaging box 9 remain vertically facing, while the b and d surfaces of the packaging box 9 are guaranteed to be horizontally facing. Subsequently, as the third conveyor belt 5 continues to drive the tea bag 4 and the packaging box 9 forward, when the h and j surfaces of the packaging box 9 contact the guide strips 23 on the front and rear sides of the third conveyor belt 5, the h and j surfaces of the packaging box 9 can be folded to the left and are temporarily pressed and fixed by the guide strips 23 as the packaging box 9 continues to move forward. At the same time, before the q and p surfaces of the packaging box 9 contact the guide strips 23, the front and rear sides of the third conveyor belt 5 The two electric levers 22 can be synchronously deflected toward the direction close to the third conveyor belt 5, so that the q and p surfaces of the packaging box 9 are folded to the right and pressed together with the b and d front sides of the packaging box 9 respectively. As the packaging box 9 continues to move forward, when the q and p surfaces of the packaging box 9 are also pressed and fixed by the two pressure strips 26, the two electric levers 22 can be quickly reset. At this time, as the packaging box 9 continues to move forward, when the k and m surfaces of the packaging box 9 contact the end inclined surfaces of the two guide strips 23 on the front and rear sides of the conveyor belt, the k and m surfaces of the packaging box 9 can be deflected upward under the pushing of the guide strips 23 and finally pressed together with the q and h surfaces of the packaging box 9 and the p and j surfaces of the packaging box 9 respectively to ensure the vertical state, while the n surface of the packaging box 9 is kept in the same plane with the k surface.As the packaging box 9 continues to move forward, when the packaging box 9 moves to the position of the two first glue spraying heads 25, the two glue spraying heads on the front and rear sides of the third conveyor belt 5 can spray glue on the n side of the packaging box 9 and the top edge of the m side of the packaging box 9 respectively. As the packaging box 9 continues to move forward, when the packaging box 9 moves to the position of the two second cylinders 24, the two second cylinders 24 can be synchronously extended, so that the g and f sides of the packaging box 9 are synchronously tilted downward, so that the g side of the packaging box 9 can be bonded to the n side coated with glue, and the f side of the packaging box 9 can be bonded to the m side coated with glue, and because the g side of the packaging box 9 is not completely overlapped with the n and k sides, an easy-tear opening can be formed at the bottom edge of the g side, so that the packaging box 9 can be removed easily after packaging;

[0049] When the g and f surfaces of the packaging box 9 are bonded, the tea bag 4 is basically packed by the packaging box 9, and only the e surface remains unbonded. At this time, as the packaging box 9 continues to move forward, when the packaging box 9 moves to a position directly opposite to the second push rod 29, as the electric push rod 28 shortens, the electric push rod 28 can drive the second push rod 29 to move forward. In the process of the second push rod 29 moving forward, when the second push rod 29 contacts the packaging box 9, the packaging box 9 can move to the top of the top plate 30 under the push of the second push rod 29. In this process, the second glue spraying head 32 can Glue is sprayed on the a surface. When the packaging box 9 is located on the top of the top plate 30, the electric push rod 28 drives the second push rod 29 to reset. At this time, the left side of the d surface of the packaging box 9 can be kept flush with the extrusion plate 33. Then the third cylinder 31 can push the top plate 30 and the packaging box 9 upward, so that the e surface of the packaging box 9 can be deflected downward under the extrusion of the extrusion plate 33 and bonded to the a surface of the packaging box 9 coated with glue, thereby completing the packaging operation of the tea bag 4. Since the packaging box 9 used in the present invention is in a fully unfolded state, the packaging cost is reduced compared with the packaging box 9 that is initially in a box shape.

[0050] When the packaged packaging box 9 moves to the same height as the material guide plate 35 under the push of the top plate 30, the fourth cylinder 34 can extend, thereby pushing the packaging box 9 on the top to the top of the material guide plate 35, and then the top plate 30 and the fourth cylinder 34 can be reset in succession, and the packaged packaging box 9 can be temporarily stayed on the top of the material guide plate 35. When the next packaged packaging box 9 is pushed onto the material guide plate 35 by the fourth cylinder 34, the currently packaged packaging box 9 can squeeze the e-side of the previous packaged packaging box 9 on the material guide plate 35, so that the newly bonded e-side can be more firmly bonded to the a-side of the packaging box 9.

[0051] like Figure 2 and Figure 6As shown, a U-shaped frame 40 is installed on the top of the second conveyor belt 2, a fifth cylinder 41 is vertically installed on the U-shaped frame 40, and a compacting plate 42 is installed at the bottom end of the fifth cylinder 41;

[0052] By providing a compacting plate 42, when the tea bag 4 moves to the bottom of the U-shaped frame 40 driven by the second conveyor belt 2, the fifth cylinder 41 can extend, thereby driving the compacting plate 42 to move downward and compact the tea bag 4, thereby making the tea bag 4 more regular, thereby improving the subsequent packaging effect of the tea bag 4.

[0053] like Fig.15 As shown, the bottom edge of the extrusion plate 33 is inclined toward the side close to the card issuing machine 8, and the inclined portion of the bottom edge of the extrusion plate 33 is a smooth arc surface;

[0054] By designing the bottom edge of the pressing plate 33 to be an arc surface and tilting it toward the card issuing machine 8 , the side of the packaging box 9 to be packaged last can be prevented from being scratched by the bottom edge of the pressing plate 33 during the upward movement of the packaging box 9 .

[0055] The present invention also provides a method for using a tea production cartoning machine, the method comprising the following steps:

[0056] Step 1: When the tea bag 4 is driven by the first conveyor belt 1 to move onto the discharge assembly, the discharge assembly can automatically open and place the tea bag 4 onto the second conveyor belt 2;

[0057] Step 2: When the tea bag 4 passes the position of the first sensor 10 driven by the second conveyor belt 2, the card issuing machine 8 is started, thereby issuing a packaging box 9 and conveying it to the bottom of the pressing assembly, and then the pressing assembly can press the issued packaging box 9 to the third conveyor belt 5 at the bottom thereof, and keep the movement state synchronous with the tea bag 4 driven by the third conveyor belt 5;

[0058] Step 3: When the tea bag 4 moves to the position of the pushing component, the pushing component can push the tea bag 4 to the second station opposite to the packaging box 9;

[0059] Step 4: Then, the packaging box 9 containing the tea bag 4 can pass through the bottom of the folding assembly under the drive of the third conveyor belt 5, thereby automatically completing the packaging operation of the tea bag 4.

[0060] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A tea production and packaging machine, comprising a first conveyor belt (1), characterized in that: A second conveyor belt (2) is vertically arranged at the front end of the first conveyor belt (1); the first conveyor belt (1) and the second conveyor belt (2) are mounted on the same bracket; a plurality of first workstations are evenly arranged on the second conveyor belt (2); a vertical partition (3) is arranged between two adjacent first workstations; tea bags (4) to be packaged are placed in the first workstation; the partition (3) is mounted on the second conveyor belt (2); a third conveyor belt (5) is arranged in parallel at the rear side of the second conveyor belt (2); a base (6) is installed at the bottom of the third conveyor belt (5); a plurality of second workstations matching the first workstations are evenly arranged on the third conveyor belt (5); the front side of the second workstation is flush with the rear side of the first workstation; two adjacent second workstations are aligned with each other. Two vertical baffles (7) are arranged between the two positions, and the baffles (7) are installed on the third conveyor belt (5). A card issuing machine (8) is arranged at the top position of the third conveyor belt (5) close to one end of the first conveyor belt (1), and a stack of packaging boxes (9) to be folded is placed on the card issuing machine (8). A material discharge component is arranged at the top of one end of the second conveyor belt (2) close to the first conveyor belt (1), and a pushing component is arranged at the top of the other end of the second conveyor belt (2). A folding component is arranged at the top of the third conveyor belt (5). A first sensor (10) is installed at the front side of the second conveyor belt (2) at a position directly opposite to the card issuing machine (8), and a material pressing component is arranged at the top of the third conveyor belt (5) at a position directly opposite to the first sensor (10); The first conveyor belt (1) comprises a first feeding section (101) and a second feeding section (102), the first feeding section (101) is located at the rear side of the second feeding section (102), and the length of the second feeding section (102) is shorter than that of the first feeding section (101), a second sensor (11) is installed on one side of the second feeding section (102), and a plurality of stoppers (12) are fixedly connected to the surfaces of the first feeding section (101) and the second feeding section (102), and the stoppers (12) are evenly distributed on the top of the first feeding section (101) and the second feeding section (102); The unloading assembly comprises two horizontally arranged support plates (13), the two support plates (13) are located at the top of the second conveyor belt (2), and the two support plates (13) are symmetrical with respect to the first conveyor belt (1), the top of the support plate (13) is flush with the top surface of the first conveyor belt (1), and the rear side of the support plate (13) is close to the front end of the first conveyor belt (1), and the two sides of the two support plates (13) are horizontally connected to the first cylinder (14), the top of the first cylinder (14) is fixedly connected to the mounting plate (15), and the front sides of the two mounting plates (15) are vertically fixedly connected to the baffle plates (16), the baffle plates (16) are fixedly connected to the front side of the second conveyor belt (2), and the rear side of the baffle plates (16) is close to the front sides of the two support plates (13); The folding assembly comprises a guide rod (21), the guide rod (21) being horizontally mounted at the top symmetrical center of the third conveyor belt (5), two electric levers (22) being arranged at one end of the guide rod (21) close to the card issuing machine (8), and the two electric levers (22) being horizontally rotatably mounted at the front and rear sides of the third conveyor belt (5), the front and rear sides of the guide rod (21) being both provided with guide strips (23), the two guide strips (23) being respectively fixedly connected to the front and rear sides of the third conveyor belt (5), and the top of the guide strip (23) close to the card issuing machine (8) being designed as an inclined surface, and the two guide strips (23) being arranged at one end away from the card issuing machine (8) with a second cylinder (24), the two guide strips (23) being respectively provided with a guide strip (23) at one end thereof being provided with a guide strip (23) at one end thereof being provided with a guide strip (24 ... The second cylinders (24) are respectively installed on the front and rear sides of the third conveyor belt (5), and one end of the second cylinder (24) close to the third conveyor belt (5) is inclined downward, a first glue spraying head (25) is arranged between the second cylinder (24) and the guide strip (23) on the same side, and the two first glue spraying heads (25) are respectively installed on the front and rear sides of the third conveyor belt (5), a pressure strip (26) is fixedly connected to the top of the guide strip (23), and the bottom edge of the pressure strip (26) is flush with the top edge of the guide strip (23), both ends of the pressure strip (26) are more protruding than the guide strip (23), and the first glue spraying head (25) is opposite to the end of the pressure strip (26) away from the card issuing machine (8), and the third conveyor belt (5) is far away from the pressure strip (26). A second mounting frame (27) is installed at the top of one end of the card issuing machine (8), an electric push rod (28) is installed horizontally at the top of the second mounting frame (27), a free end of the electric push rod (28) is fixedly connected to a vertical second push rod (29), and the second push rod (29) is located on a side of the second mounting frame (27) close to the card issuing machine (8), a top plate (30) is horizontally arranged on the front side of the third conveyor belt (5), the top plate (30) is located directly in front of the second push rod (29), a third cylinder (31) is installed at the bottom of the top plate (30), and the third cylinder (31) is installed on the base (6), and a second glue spray head (31) is installed on the side of the top plate (30) close to the card issuing machine (8) 2), a vertical extrusion plate (33) is arranged on the top of the second glue spray head (32), and the extrusion plate (33) is parallel to the side of the top plate (30) close to the card issuing machine (8), a fourth cylinder (34) is horizontally installed on the side of the extrusion plate (33) close to the card issuing machine (8), and the extended end of the fourth cylinder (34) is inserted through the extrusion plate (33), and a guide plate (35) is horizontally arranged on the top of the top plate (30), and the top of the guide plate (35) is flush with the bottom of the fourth cylinder (34), the height of the guide plate (35) is lower than the height of the top of the extrusion plate (33), and the side of the guide plate (35) close to the card issuing machine (8) is flush with the side of the top plate (30) away from the card issuing machine (8).

2. The tea production and boxing machine according to claim 1, characterized in that: The pushing assembly comprises a first mounting frame (17), the first mounting frame (17) being mounted on an end of the second conveyor belt (2) away from the first conveyor belt (1), a conveyor belt (18) being mounted on the top of the first mounting frame (17), the conveyor belt (18) being parallel to the first conveyor belt (1), a fixing plate (19) being fixedly mounted on the conveyor belt (18), the bottom of the fixing plate (19) being vertically fixedly connected to a first push rod (20), the bottom end of the first push rod (20) being flush with the top of the second station.

3. The tea production and boxing machine according to claim 2, characterized in that: The pressing assembly comprises a storage plate (36), the storage plate (36) being horizontally mounted on the top of the third conveyor belt (5), and the storage plate (36) being smoothly connected to the discharge section of the card issuing machine (8), a rectangular pressing hole (37) being provided through the top of the storage plate (36) directly opposite to the second workstation, and the rear side of the pressing hole (37) being designed as an opening, a pressing plate (38) being arranged at the top of the pressing hole (37), an electric slide rail (39) being vertically mounted on the rear side of the pressing plate (38), and the pressing plate (38) being slidably mounted on the electric slide rail (39).

4. The tea production and boxing machine according to claim 3, characterized in that: A U-shaped frame (40) is installed on the top of the second conveyor belt (2), a fifth cylinder (41) is vertically installed on the U-shaped frame (40), and a compacting plate (42) is installed at the bottom end of the fifth cylinder (41).

5. The tea production and boxing machine according to claim 4, characterized in that: The bottom edge of the extrusion plate (33) is inclined toward the side close to the card issuing machine (8), and the inclined portion of the bottom edge of the extrusion plate (33) is a smooth arc surface.

6. A method for using the tea production cartoning machine according to claim 5, characterized in that: The method comprises the following steps: Step 1: When the tea bag (4) is moved onto the discharge assembly under the drive of the first conveyor belt (1), the discharge assembly can automatically open and place the tea bag (4) onto the second conveyor belt (2); Step 2: When the tea bag (4) passes the position of the first sensor (10) under the drive of the second conveyor belt (2), the card issuing machine (8) is started, thereby issuing a packaging box (9) and conveying it to the bottom of the pressing component. Then, the pressing component can press the issued packaging box (9) to the third conveyor belt (5) at the bottom thereof, and keep a synchronous movement state with the tea bag (4) under the drive of the third conveyor belt (5); Step 3: When the tea bag (4) moves to the position where the pushing component is located, the pushing component can push the tea bag (4) to the second station opposite to the second station where the packaging box (9) is placed; Step 4: The packaging box (9) containing the tea bag (4) can then be driven by the third conveyor belt (5) to pass through the bottom of the folding assembly, thereby automatically completing the packaging operation of the tea bag (4).

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