Fragrant ball packaging equipment

Abstract

The utility model discloses fragrant ball packaging equipment which comprises a feeding mechanism and an assembling mechanism, the feeding mechanism comprises a material disc and a transferring part, the transferring part horizontally moves between a material receiving station and a feeding station, and the transferring part receives materials discharged by the material disc at the material receiving station; the assembling structure comprises a die holder, a pre-folding part and a pressing and folding part, the die holder sequentially passes through a lower shell station, a feeding station, a pre-folding station and a pressing and folding station, and the die holder is provided with a groove matched with a shell. The pre-folding component is arranged on a pre-folding station, and the pressing and folding component is arranged on a pressing and folding station. The die holder receives a packaging shell at the lower shell station, the transferring component receives materials at the material receiving station, then moves the materials to the feeding station and conveys the materials into a first containing cavity part of the shell at the feeding station, then the die holder moves to the pre-folding station, the pre-folding component pre-folds the shell, the first containing cavity part of the shell is folded towards a second containing cavity part, and then the shell is folded. And the pre-folding mold base moves to the pressing and folding station, the pressing and folding component presses the first containing cavity part and the second containing cavity part of the shell, and automatic packaging of the fragrant balls is achieved.

Description

Technical Field

[0001] The utility model relates to an improved invention for packaging ball-shaped materials, in particular to a scent ball packaging device. Background Art

[0002] Daily-use scent balls such as cleaning balls and deodorizing pills are spherical and are packaged in hollow plastic shells. For example, publication number CN204246054U, utility model name "A hanging toilet cleaning ball"; publication number CN208777401U, invention name "A toilet cleaning pendant", etc., disclose the packaging of cleaning balls.

[0003] Due to the shape of cleaning balls, existing packaging equipment mainly uses suction nozzles for material sorting and feeding, which is not suitable for spherical materials. Therefore, these spherical materials are currently packaged manually. Manual packaging has the problems of low efficiency and high labor costs. Summary of the Invention

[0004] In view of the technical problems existing in the background technology, the technical problem solved by the present invention is to provide a scent ball packaging device to replace manual packaging, reduce labor costs and improve production efficiency.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: The fragrance ball packaging equipment is characterized by comprising a feeding mechanism and an assembly mechanism,

[0006] The feeding mechanism includes a feeding tray and a transfer component.

[0007] The transfer component moves horizontally between the material receiving station and the material adding station, and receives the material discharged from the material tray at the material receiving station;

[0008] The assembly structure includes a mold base, a pre-folding component and a press-folding component.

[0009] The mold base passes through the lower shell station, the feeding station, the pre-folding station and the folding station in sequence. The mold base is provided with a groove matching the shell; the pre-folding component is provided with a re-pre-folding station, and the folding component is provided with a folding station.

[0010] The mold base receives the packaging shell at the lower shell station, the transfer component receives the material at the material receiving station, and then moves to the feeding station to send the material to the first cavity part of the shell at the feeding station, and then the mold base moves to the pre-folding station, the pre-folding component pre-folds the shell so that the first cavity part of the shell is folded toward the second cavity part, and the pre-folding mold base moves to the folding station, the folding component presses the first cavity part and the second cavity part of the shell to realize automatic packaging of the fragrance ball.

[0011] Preferably, the material tray has a discharge port on its bottom surface, and the discharge port is provided with a first switch;

[0012] The transfer component includes a horizontally movable feeding plate, a feeding through hole extending vertically therethrough is provided on the feeding plate, a horizontally movable first supporting plate is mounted on the feeding plate, and the first supporting plate cooperates with a feed through hole switch;

[0013] When feeding, the first supporting plate blocks the lower end of the feeding hole, and the feeding hole is closed; at the feeding station, the first supporting plate moves horizontally, the feeding hole is opened, and the received material is discharged.

[0014] When the transfer component is at the receiving station, the first switch opens, and the material in the tray is discharged from the discharge port. The transfer component receives the material discharged from the discharge port. The first switch closes the discharge port, and the transfer component then delivers the material to the feeding station. The first support plate shifts, the feed hole opens, and the material is discharged from the feed hole. The material uses gravity to freely fall from the tray to the transfer component and then into the packaging shell of the feeding station. The horizontal distance from the receiving station to the feeding station is achieved by the horizontal movement of the transfer component.

[0015] Preferably, the transfer component also includes a transfer plate that moves back and forth horizontally between the material receiving station and the transfer station and a push rod that rises and falls, the push rod is arranged at the transfer station, the transfer plate is arranged below the material tray, the transfer plate is provided with a transfer through-hole that passes through the upper and lower parts, and the transfer plate is also equipped with a second support plate that moves horizontally, and the second support plate cooperates with the transfer through-hole switch; the feeding plate moves back and forth horizontally between the transfer station and the feeding station, at the feeding station, the feeding plate is above the mold base, and at the transfer station, the feeding plate, transfer plate and push rod are arranged in sequence from top to bottom, and the feeding through-hole, transfer through-hole and push rod are aligned up and down, the transfer through-hole and feeding through-hole are opened, the push rod rises and pushes the material in the transfer through-hole into the feeding through-hole, and then the feeding through-hole is closed, and the push rod moves down and resets. The transfer plate receives the material discharged from the material tray, transfers it to the feeding plate at the transfer station, and finally moves the feeding plate to the loading station to complete the loading. The transfer component receives the material from the receiving station and feeds it to the loading station through the cooperation of the transfer plate and the feeding plate.

[0016] Preferably, the material tray has the same number of discharge ports, transfer holes, and feed holes, and each is provided in multiple groups. Both the first and second pallets are provided with holes for material to pass through. When blocking material, the holes on the first and second pallets are offset from the feed holes or feed transfer holes. When discharging material, the holes on the first and second pallets are aligned with the feed holes or feed transfer holes. Multiple groups of transfer holes and feed holes can be opened and closed simultaneously by moving the first and second pallets, resulting in a simple structure and low cost.

[0017] Preferably, the material tray includes side baffles and a bottom plate, the bottom plate is fixedly mounted on the frame, and the frame is provided with a driving component and a guide component for driving the side baffles to move horizontally back and forth; the side baffles move relative to the bottom plate, causing the material in the material tray to shake and roll, so that the material is discharged from the discharge port, avoiding material blockage and achieving continuous and smooth discharge.

[0018] The discharge port is connected to a storage tube equipped with a second switch. When the storage tube receives material, the second switch is closed and the first switch is opened. When the storage tube discharges material, the first switch is closed and the second switch is opened. The storage tube temporarily stores material, and the first and second switches work together to precisely control the amount of material discharged from the tray, ensuring a stable and accurate feeding amount.

[0019] Preferably, the groove includes a hemispherical first groove and a second groove, and the first groove is provided with a through hole that passes through the mold base from top to bottom;

[0020] The pre-folding component includes a first material stopper and a first material pusher that can be lifted up and down, wherein the first material stopper is arranged just above the groove except the first slot, and the first material pusher is arranged just below the through hole;

[0021] The folding component includes a pressing piece that moves up and down, and the pressing piece is located above the second groove. The 180-degree folding of the shell is performed in two steps. During the pre-folding, the first stopper presses the shell from above, while the first pusher pushes the first cavity of the shell from below to the top, causing the first cavity to fold upward and gradually toward the second cavity. During the folding, the pressing piece moves downward and presses the first cavity of the shell, causing it to press against the second cavity, closing the two.

[0022] Preferably, the folding member further includes a second stopper that rises and falls, the second stopper being positioned directly above the recess, excluding the first and second recesses. During folding, the second stopper presses against the housing, excluding the cavity, to secure the housing. This prevents the housing from swinging, tilting, or shifting due to lack of force during folding, while also maintaining the closure of the first and second cavities, thereby improving assembly quality.

[0023] Preferably, the folding component further includes a second lifting member that rises and falls, and the second lifting member is disposed directly below the through hole; during folding, the second stopper moves downward to press the shell, and the second lifting member passes through the through hole from bottom to top and pushes upward against the first cavity portion of the shell, causing the first cavity portion of the shell to fold toward the second cavity portion, and then the pressing member moves downward and presses down on the first cavity portion of the shell, closing the first cavity portion and the second cavity portion of the shell. After pre-folding, if the first cavity portion of the shell rebounds, the second lifting member causes the first cavity portion of the shell to flip toward the second cavity portion again, ensuring that the pressing member moves downward to act on the first cavity portion, causing it to close with the second cavity portion.

[0024] Preferably, a secondary feeding station is provided between the pre-folding station and the press-folding station, and the first stopper is positioned directly above the second slot of the recess and offset from the second slot of the feeding station. The second cavity of the housing is fed twice, leaving an empty space after the first feeding. The first stopper presses against the empty space, preventing the second cavity from being lifted during pre-folding, thereby facilitating the folding of the first cavity.

[0025] Preferably, the groove further includes a hanging groove, and the second material stopper is arranged directly above the hanging groove; when folding, the second material stopper presses the hook, which can press the shell without hindering the folding of the first cavity part.

[0026] The pressing member includes a pressing plate, and a pushing portion extends downwardly from the end of the pressing plate facing the second groove. When the pressing plate presses down the first cavity portion of the housing, the inclined pushing portion acts obliquely on the first cavity portion, causing the first cavity portion to be pressed toward the second cavity portion of the housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural diagram of the present utility model.

[0028] Figure 2 It is a schematic diagram of the feeding mechanism of the utility model.

[0029] Figure 3 It is the front view of the feeding mechanism of the utility model.

[0030] Figure 4 It is a partial schematic diagram of the feeding mechanism of the utility model.

[0031] Figure 5 It is a schematic diagram of the material tray of the present utility model.

[0032] Figure 6 It is a schematic diagram of the assembly mechanism of the utility model.

[0033] Figure 7 A schematic diagram of the shell.

[0034] Figure 8 It is a schematic diagram of the pre-folding component of the utility model.

[0035] Figure 9 It is a schematic diagram of the folding component of the utility model.

[0036] Figure numerals: 1, feeding mechanism; 2, assembly mechanism; 3, lower shell station; 4, pre-folding station; 5, secondary feeding station; 6, folding station; 7, groove; 8, die base; 9, shell; 10, material lifting component; 11, silo; 12, baffle plate; 13, conveyor belt; 14, slide plate; 15, material receiving station; 16, transfer station; 17, feeding station; 20, material tray; 21, side baffle; 22, bottom plate; 23, driving component; 24, guide member; 25, storage pipe; 2 6. First switch; 27. Second switch; 28. Discharge port of the tray; 30. Transfer component; 31. Transfer plate; 32. Feed plate; 33. Ejector rod; 34. First support plate; 35. First driving member; 36. Crossbeam; 40. Pre-folding component; 41. First ejector member; 42. First stopper member; 43. First cavity portion; 44. Second cavity portion; 45. Hanging portion; 50. Folding component; 51. Second ejector member; 52. Second stopper member; 53. Pressing plate; 54. Pushing portion. DETAILED DESCRIPTION

[0037] The following describes the details and working principle of the implementation and embodiment of the present invention in conjunction with the accompanying drawings. The X axis is horizontal, the Y axis is longitudinal, and the Z axis is vertical.

[0038] This scent ball packaging equipment includes a feeding mechanism 1 and an assembly mechanism 2. The feeding mechanism 1 includes a material tray 20 and a transfer component 30. The transfer component moves horizontally between the material receiving station 15 and the feeding station 17. The assembly mechanism 2 includes a mold base 8, a pre-folding component 40, and a folding component 50. Several mold bases are mounted on a transmission chain, which circulates in an annular manner. The mold base 8 passes through the lower shell station 3, the feeding station 17, the pre-folding station 4, and the folding station 6 in sequence. The transfer component 30 moves horizontally and is arranged perpendicular to the horizontal conveyance of the mold base 8. In the figure, two sets of feeding mechanisms 1 are provided, and the material is fed twice. A secondary feeding station 5 is provided between the pre-folding station and the folding station.

[0039] The bottom surface of the material tray 20 is provided with a discharge port, and the discharge port is provided with a first switch 26; the transfer component 30 receives the material discharged from the discharge port 28 of the material tray at the material receiving station transfer component, and the transfer component 30 includes a horizontally movable feed plate 32, and the feed plate 32 is provided with a feed hole that passes through from top to bottom. The feed plate 32 is mounted with a horizontally movable first support plate 34, and the first support plate 34 cooperates with the feed hole switch; when feeding, the first support plate 34 blocks the lower end of the feed hole, and the feed hole is closed; at the feeding station 17, the first support plate 34 moves horizontally, the feed hole is opened, and the received material is discharged. The transfer component 30 can use the feed plate 32 to directly receive the material, which has a more streamlined structure. That is, the feed plate 32 moves back and forth between the material receiving station 15 and the feeding station, and the feed hole is also in a closed state when receiving the material; the feed plate 32 directly realizes the feeding, which has a more streamlined structure.

[0040] In the accompanying drawings, the transfer component 30 also includes a transfer plate 31 that moves back and forth horizontally between the material receiving station 15 and the transfer station 16, and a push rod 33 that rises and falls. The push rod 33 is arranged at the transfer station 16, and the transfer plate is arranged below the material tray. The transfer plate 31 is provided with a transfer through-hole that passes through the upper and lower parts. The transfer plate 31 is also equipped with a second support plate that moves horizontally, and the second support plate cooperates with the transfer through-hole switch; the feeding plate 32 moves back and forth horizontally between the transfer station 16 and the feeding station 17. At the transfer station 16, the feeding plate 32, the transfer plate 31 and the push rod 33 are arranged in sequence from top to bottom, and the feeding through-hole, the transfer through-hole and the push rod 33 are aligned up and down. The transfer through-hole and the feeding through-hole are opened, the push rod 33 rises and pushes the material in the transfer through-hole into the feeding through-hole, and then the feeding through-hole is closed, and the push rod 33 moves down and resets. Transfer plate 31 and feed plate 32 work together to load materials. Transfer plate 31 receives material from tray 20 at receiving station 15. At transfer station 16, transfer plate 31 pushes material from the transfer hole upward into the feed hole via ejector pin 33. Finally, feed plate 32 moves the material to loading station 17, where it automatically falls into the packaging shell. Transfer component 30 receives material from receiving station 15 and loads it at loading station 17, a process achieved through the cooperation of transfer plate 31 and feed plate 32. This ensures more stable and precise material transport, resulting in stable and effective loading.

[0041] The discharge port is connected to a storage pipe 25, and the storage pipe 25 is provided with a second switch 27. When the storage pipe 25 receives material, the second switch 27 is closed and the first switch 26 is opened. When the storage pipe 25 discharges material, the first switch 26 is closed and the second switch 27 is opened. The storage pipe 25 temporarily stores the material, and the amount of material stored is the amount of material added at one time, so as to ensure that the amount of material added each time is consistent.

[0042] The feed plate 32 is connected to a first drive member 35 that drives it up and down. The first drive member 35 is slidably mounted on a crossbeam 36 and is connected to a second drive member that drives it horizontally along the crossbeam 36. The feed plate 32 moves along the crossbeam 36 and cooperates with the transfer plate 31 to feed the material. The feed plate 32 does not obstruct or interfere with the operation of the packaging equipment. The layout is rational and feeding is stable. At the feeding station 17, the feed plate 32 moves downward, closer to the packaging shell, ensuring smoother material entry into the packaging shell. The movement of the first drive member 35, the second drive member, and the transfer plate 31 can all be driven by a cylinder, a synchronous belt, a screw mechanism, or the like.

[0043] The material tray has the same number of discharge ports 28, transfer holes, and feed holes, and each is provided in several groups. Six groups are provided in the figure, with two groups in each row, for a total of three rows. Both the first and second pallets are provided with holes for material to pass through. When blocking material, the holes on the first pallet 34 are misaligned with the feed holes, blocking the feed holes. The holes on the second pallet are misaligned with the transfer holes, blocking the transfer holes. When discharging material, the holes on the first pallet 34 are aligned with the feed holes, while the holes on the second pallet are aligned with the transfer holes. By moving the first and second pallets, multiple groups of transfer holes and feed holes can be opened and closed simultaneously, reducing equipment costs.

[0044] It is inconvenient to add materials to the silo 11 at a high place. In order to facilitate operation, the feeding mechanism also includes a material lifting component 10 and the silo 11. The material tray 20 is above the silo 11, and the silo 11 is set at a low place. The material lifting component 10 delivers the material in the tray 20 to the silo 11. The material lifting component 10 includes a conveyor belt 13 and a baffle 12 installed on the conveyor belt 13. The conveyor belt 13 is annular and performs circular conveying. The baffle 12 is evenly distributed on the conveyor belt 13. The conveyor belt 13 is tilted. The lower end of the conveyor belt 13 extends into the silo 11. The material in the silo 11 is retained on the baffle 12. The top of the conveyor belt 13 is higher than the material tray 20. As the conveyor belt 13 moves upward, the baffle 12 and the retained material move toward the top, bypass the top, and the baffle 12 moves downward. The material automatically falls due to gravity. The top of the conveyor belt 13 in the figure is connected with a slide 14. The other end of the slide 14 extends into the material tray 20, allowing the material to enter the material tray 20 more smoothly. The material tray 20 includes side baffles 21 and a bottom plate 22. The bottom plate 22 is fixedly mounted on a frame. The frame is provided with a drive component 23 and a guide member 24 for driving the side baffles 21 to move horizontally back and forth. The drive component 23 includes a cam, a connecting rod, and a motor that drives the cam. One end of the connecting rod is rotatably connected to the side baffle 21, and the other end of the connecting rod is rotatably connected to the cam. The guide member 24 includes a guide rod and a guide sleeve. The guide rod is mounted on the frame, and the guide sleeve is slidably mounted on the guide rod. The side baffle 21 is connected to the guide sleeve. The motor drives the cam to rotate, and the cam drives the side baffle 21 to move horizontally back and forth via the connecting rod. Specifically, the side baffle 21 moves relative to the bottom plate 22, causing the material in the tray 20 to sway and roll, forcing the material into the discharge port on the bottom plate 22, preventing material blockage and achieving continuous and smooth discharge.

[0045] See attached Figure 7The shell 9 has a first cavity portion 43, a second cavity portion 44 and a hanging portion 45. The surface of the mold base 8 is provided with a groove 7 that matches the shell. The groove 7 includes a hemispherical first groove, a second groove and a hanging groove. The first groove is provided with a through hole that passes through the mold base from top to bottom. The through hole can be expanded to the first groove of the entire groove 7, providing more space for the first ejecting member 41 and the second ejecting member 51. The pre-folding component 40 includes a first stopper 42 and a first ejecting member 41 that can be lifted up and down. The first stopper 42 is arranged directly above the groove 7 except the first groove, and the first ejecting member 41 is arranged directly below the through hole. The folding component 50 includes a pressing member that can be lifted up and down, and the pressing member is directly above the second groove. At the lower shell station 3, the shell 9 is placed in the groove 7 of the mold base 8, and then the mold base 8 moves to the feeding station 17, and the fragrance ball is placed in the second cavity part 44 of the shell. The mold base 8 moves again and sends the shell with the fragrance ball to the pre-folding station 4, the first stopper 42 moves down to press the shell 9, and the first lifting member 41 pushes the first cavity part 43 of the shell from bottom to top. Because the shell 9 is folded by the first stopper 42, only the first cavity part 43 of the shell 9 is folded upward and gradually toward the second cavity part 44 of the shell 9. After the pre-folding is completed, the first stopper 42 moves up and the first lifting member 41 moves down and reset; then enters the folding station 6, the pressing member moves down and presses the first cavity part 43 of the shell to make it pressed together with the second cavity part 44 of the shell, and the two are closed to complete the assembly operation of the fragrance ball.

[0046] Because the plastic has a certain hardness, the force exerted by the first ejecting member 41 on the first cavity portion 43 is relatively large. To prevent the second cavity portion 44 of the shell from being pulled upward, it is preferable that the first stopper 42 presses on the second cavity portion 44 of the shell. In order to facilitate the first stopper 42 to press on the second cavity portion 44 of the shell, a secondary feeding station 5 is provided between the pre-folding station 4 and the folding station 6. The first stopper 42 is provided directly above the second cavity of the groove 7 and is staggered with the second cavity fed by the feeding station 17. That is, the fragrance balls are fed twice, and the feeding station 17 is the first feeding. At this time, the second cavity portion 44 is not full of fragrance balls and there is an empty space. During pre-folding, the first stopper 42 presses on the empty space of the second cavity portion 44. In this way, the second cavity portion 44 stays stably in the second groove and will not be lifted upward. The first cavity portion 43 is folded toward the second cavity portion 44 under the push of the first ejecting member 41. The secondary feeding station 5 fills the second cavity portion 44 with the fragrance ball, and at this time the first cavity portion 43 and the second cavity portion 44 are closed to cover the fragrance ball.

[0047] In order to ensure that the first cavity 43 and the second cavity 44 are pressed together when the pressing member is pressed down, the first cavity 43 must be inclined toward the second cavity 44, and the angle between the two is usually less than 60 degrees. After pre-folding, the first cavity 43 will rebound. The angle between the first cavity 43 and the second cavity 44 of the shell 9 is greater than 90 degrees. At this time, there is only the second cavity 44 directly below the pressing member. To ensure that the folding operation is completed smoothly, the folding component 50 also includes a second stopper 52 and a second top member 51 that are lifted up and down. The second top member 51 is arranged just below the through hole. The second stopper 52 is arranged just above the groove 7 except the first groove and the second groove. When folding, the second stopper 52 presses the other parts of the shell 9 except the cavity. This can not only press the shell 9 to prevent the shell 9 from being lifted up, but also does not hinder the pressing of the first cavity 43 and the second cavity 44. Because the housing 9 is provided with a hanging portion 45, the second stopper 52 is arranged directly above the hanging groove. The second stopper 52 presses the hanging portion 45. Then, the second lifting member 51 passes through the through hole from bottom to top and pushes upward against the first cavity portion 43 of the housing, causing the first cavity portion 43 of the housing to fold toward the second cavity portion 44. Then, the pressing member moves downward and presses down the first cavity portion 43 of the housing, closing the first cavity portion 43 and the second cavity portion 44 of the housing. After pre-folding, the first cavity portion 43 of the housing has a rebound problem. The second lifting member 51 causes the first cavity portion 43 of the housing to fold toward the second cavity portion 44 again, ensuring that the pressing member moves downward to act on the first cavity portion 43, closing it with the second cavity portion 44. The first stopper 42, the second stopper 52, the first lifting member 41, the second lifting member 51, and the pressure member can be push rods or push plates, etc., and can be driven up and down by a cylinder. The pressing member includes a pressing plate 53, and the pressing plate 53 has a pushing portion 54 extending downward at an angle toward the end of the second groove. The surface of the shell 9 is spherical, and the design of the pushing portion 54 prevents the two from sliding when the pressing plate 53 presses down the shell. At the same time, when the pressing plate 53 presses down the first cavity portion 43 of the shell 9, the inclined pushing portion 54 acts obliquely on the first cavity portion 43, pushing the first cavity portion 43 toward the second cavity portion 44 of the shell 9 for better pressing effect.

[0048] The working principle of the preferred embodiment is further described below with reference to the accompanying drawings:

[0049] The mold base 1 passes through the lower shell 30 station 2, the feeding station 3, the pre-folding station 4, the secondary feeding station 3 and the pressing station 6 in sequence; the feeding mechanism is provided with two groups, corresponding to the feeding station and the secondary feeding station respectively.

[0050] The mold base 1 is at the lower shell station 2, and the shell 30 is sent into the groove 7 of the mold base; then the mold base 1 moves to the feeding station 3, which is the first feeding.

[0051] The material is stored in the silo 11, and the conveyor belt 13 and the baffle plate 12 transport the material in the silo 11 to the top. The material enters the tray 20 through the slide plate 14, and the side baffle 21 of the tray 20 moves horizontally back and forth. The material in the tray 20 rolls to the discharge port, the second switch 27 is closed, and the first switch 26 is opened. When the material enters the storage pipe 25, the first switch 26 is closed, and the transfer plate 31 moves to the material receiving station 15. The second support plate closes the transfer through hole, and the second switch 27 is opened. The material in the storage pipe 25 enters the transfer through hole; the second switch 27 is closed, the storage pipe 25 receives the next group of materials, and the transfer plate 31 and the feeding plate 32 move to the transfer station 15. At position 16, the first support plate 34 and the second support plate move, the feeding through hole and the transfer through hole are opened and connected, the push rod 33 moves up, and the material in the transfer through hole is pushed into the feeding through hole, the first support plate 34 moves to close the feeding through hole, and the push rod 33 moves down and resets, and the second support plate moves to close the transfer through hole; the transfer plate 31 moves to the material receiving station 15, and the material receiving operation is performed again, the feeding plate 32 moves to the feeding station 17, the feeding through hole corresponds to the packaging shell below, the feeding plate 32 moves down, the first support plate 34 moves, the feeding through hole is opened, and the material falls into the second cavity part 32 of the shell of the feeding station. At this time, there is an empty space in the second cavity part 32, and the feeding is completed.

[0052] After loading, the first support plate 34 closes the feed hole, and the feed plate 32 moves upward and resets, then moves to the transfer station 16 to receive the next batch of materials. The mold base 1 moves to the pre-folding station 4, and the first stopper 12 moves downward and presses on the empty space in the second cavity 32, pressing the shell 30. The first lifting member 11 pushes the first cavity 31 of the shell 30 upward, causing it to fold toward the second cavity 32. After pre-folding, the first lifting member and the first stopper reset, and the mold base 1 moves to the secondary feeding station 3. Another set of feeding mechanisms adds materials, and the remaining empty space in the second cavity 32 is used to feed the incense ball. Then the mold base 1 moves to the folding station 6, the second stopper 22 moves down and presses the hanging part 33, and the second top member 21 pushes the first cavity part 31 of the shell 30 upward to make it lean against the second cavity part 32. At this time, the pressing plate 23 moves down and pushes the first cavity part 31 to press the first cavity part 31 to the second cavity part 32 until the two are closed. The packaging is completed and finally enters the finished product output station. The clamping part can be used to clamp the packaged shell and take it out.

Claims

1. A scent ball packaging device, characterized by: Including feeding mechanism and assembly mechanism, The feeding mechanism includes a feeding tray and a transfer component. The transfer component moves horizontally between the material receiving station and the material adding station, and receives the material discharged from the material tray at the material receiving station; The assembly mechanism includes a die base, a pre-folding component and a folding component. The mold base passes through the lower shell station, the feeding station, the pre-folding station and the folding station in sequence. The mold base is provided with a groove matching the shell; the pre-folding component is provided with a re-pre-folding station, and the folding component is provided with a folding station.

2. The scent ball packaging equipment according to claim 1, characterized in that: The material tray has a discharge port on its bottom surface, and the discharge port is provided with a first switch; The transfer component includes a horizontally movable feeding plate, a feeding through hole extending vertically therethrough is provided on the feeding plate, a horizontally movable first supporting plate is mounted on the feeding plate, and the first supporting plate cooperates with a feed through hole switch; When feeding, the first supporting plate blocks the lower end of the feeding hole, and the feeding hole is closed; at the feeding station, the first supporting plate moves horizontally, the feeding hole is opened, and the received material is discharged.

3. The scent ball packaging equipment according to claim 2, characterized in that: The transfer component also includes a transfer plate that moves back and forth horizontally between the material receiving station and the transfer station, and a push rod that moves up and down. The push rod is set at the transfer station, and the transfer plate is set below the material tray. The transfer plate is provided with a transfer through hole that passes through the top and bottom. The transfer plate is also equipped with a second support plate that moves horizontally, and the second support plate cooperates with the transfer through hole switch. The feeding plate moves back and forth horizontally between the transfer station and the feeding station. At the feeding station, the feeding plate is above the mold base. At the transfer station, the feeding plate, the transfer plate and the ejector rod are arranged in sequence from top to bottom, and the feeding through hole, the transfer through hole and the ejector rod are aligned up and down. The transfer through hole and the feeding through hole are opened, the ejector rod rises and pushes the material in the transfer through hole into the feeding through hole, and then the feeding through hole is closed, and the ejector rod moves down and resets.

4. The scent ball packaging equipment according to claim 3, characterized in that: The number of discharge ports, transfer through holes and feeding through holes of the material tray is the same and several groups are provided. The first support plate and the second support plate are both provided with through holes for materials to pass through. When blocking the material, the through holes on the first support plate and the second support plate are staggered with the feeding through holes or the feeding transfer through holes. When discharging the material, the through holes on the first support plate and the second support plate are aligned with the feeding through holes or the feeding transfer through holes.

5. The scent ball packaging equipment according to claim 2, characterized in that: The material tray includes a side baffle and a bottom plate, the bottom plate is fixedly mounted on the frame, and the frame is provided with a driving component and a guide member for driving the side baffle to move horizontally back and forth; The material discharge port is connected to a material storage pipe, and the material storage pipe is provided with a second switch. When the material storage pipe receives material, the second switch is closed and the first switch is opened. When the material storage pipe discharges material, the first switch is closed and the second switch is opened.

6. The scent ball packaging equipment according to claim 1, characterized in that: The groove includes a first hemispherical groove and a second hemispherical groove, wherein the first groove is provided with a through hole penetrating the mold base from top to bottom; The pre-folding component includes a first material stopper and a first material pusher that can be lifted up and down, wherein the first material stopper is arranged just above the groove except the first slot, and the first material pusher is arranged just below the through hole; The folding component includes a pressing piece that moves up and down, and the pressing piece is above the second groove.

7. The scent ball packaging equipment according to claim 6, characterized in that: The folding component further includes a second material stopper that can be lifted up and down, and the second material stopper is arranged just above the groove except the first groove and the second groove.

8. The scent ball packaging equipment according to claim 7, characterized in that: The folding component also includes a second lifting member that rises and falls, and the second lifting member is arranged directly below the through hole; when folding, the second blocking member moves downward to press the shell, and the second lifting member passes through the through hole from bottom to top and pushes upward the first cavity part of the shell, so that the first cavity part of the shell is folded toward the second cavity part, and then the pressing member moves downward and presses the first cavity part of the shell, and the first cavity part and the second cavity part of the shell are closed.

9. The scent ball packaging equipment according to claim 6, characterized in that: A secondary feeding station is provided between the pre-folding station and the press-folding station. The first material stopper is provided directly above the second slot of the groove and is staggered with the second slot of the feeding station.

10. The scent ball packaging equipment according to claim 7, characterized in that: The groove further includes a hanging groove, and the second material stopper is arranged directly above the hanging groove; The pressing piece includes a pressing plate, and a pushing portion is extended downwardly from the end of the pressing plate facing the second groove.

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