Disposable tableware packaging machine

Abstract

The invention discloses a disposable tableware packaging machine which comprises a conveying main body used for transporting disposable tableware, the conveying main body comprises a first conveying main body and a second conveying main body, the first conveying main body is used for primarily transporting the tableware, and the second conveying main body is used for primarily transporting the tableware. And the second conveying main body is used for transporting assembled tableware after film covering, the discharging main body comprises a discharging mechanism, a downward pressing mechanism, a connecting rod, a mounting outer cover and a reserved groove, the mounting outer cover is of a rectangular structure, and four supporting rods are arranged at the bottom of the mounting outer cover for supporting work. The invention discloses a disposable tableware packaging machine. The discharging main body is arranged at the top end of the first conveying main body, the feeding main body corresponding to the discharging main body is further arranged on the outer side of the discharging main body, the feeding main body can be directly connected with an external tableware processing production line, and it is guaranteed that a single production line of products can be connected with a plurality of combined packaging production lines; the effect of improving the tableware production and packaging efficiency is achieved.

Description

Technical Field

[0001] The invention relates to the technical field related to tableware packaging, in particular to a disposable tableware packaging machine. Background Art

[0003] When the disposable tableware packaging machine on the existing market is packaging tableware, first, the tableware such as knives, forks and spoons are neatly placed on the conveyor. The conveyor usually uses continuous or intermittent motion to transport the tableware to the designated position of the packaging machine, and the packaging material is continuously fed into the interior of the packaging machine, so the tableware transported by the conveyor reaches the top of the packaging material. With the transportation of the packaging material and the disposable tableware, it will reach the bottom of the sealing and slitting mechanism together, perform sealing and extrusion work, and finally be recycled by the recycling device. For example, the application number is 201710781083.6. A plastic tableware packaging machine includes an automatic feeder, an extrusion plastic sealing device and a cutting device. The discharge end of the automatic feeder is connected to the feed end of the extrusion plastic sealing device, and the discharge end of the extrusion plastic sealing device is connected to the feed end of the cutting device. The automatic feeder transfers the plastic tableware to the extrusion plastic sealing device for plastic sealing packaging. After the plastic tableware is packaged, it is transferred to the cutting device, and the cutting device cuts the packaged plastic tableware. The present invention transmits plastic tableware to the first conveyor belt through a feeding pipe, the first conveyor belt transmits the plastic tableware to the second conveyor belt, the plastic film wraps the plastic tableware, the first roller and the second roller tighten the plastic film, the hot melt plate heat-seals the plastic film, the first roller and the second roller rotate to make the first cutter and the second cutter intersect to split and seal the plastic film, and the feeding assembly moves the packaged plastic tableware to the output end of the third conveyor belt;

[0004] However, there are many types of disposable tableware. When the disposable tableware is packaged, it can only package the tableware such as knives, spoons and forks, but cannot automatically unload the bowls, cups and spoons in the dining composition. Generally, the staff needs to manually unload the tableware. Manual unloading will result in slow unloading and low accuracy, and it will also consume a lot of labor, affecting the working efficiency of the entire packaging machine. Summary of the invention

[0005] The object of the present invention is to provide a disposable tableware packaging machine to solve the problem raised in the above background technology that the disposable tableware currently on the market can only package tableware such as knives, spoons and forks, but cannot automatically unload bowls, cups and spoons in the dining composition. Generally, staff are required to manually unload the tableware automatically. Manual unloading will result in slow unloading and low accuracy, and will also consume a lot of labor, affecting the efficiency of the entire packaging machine.

[0006] To achieve the above object, the present invention provides the following technical solution: a disposable tableware packaging machine, comprising a conveying body, which is used to transport disposable tableware, the conveying body comprising a first conveying body and a second conveying body, the first conveying body is used to perform preliminary transportation of tableware, and the second conveying body is used to transport tableware assembled after lamination;

[0007] The unloading bodies are arranged above the first conveying body at equal intervals and are used for unloading the tableware individually;

[0008] A packaging body, which is arranged outside the first conveying body and is used for mobile packaging of the tableware conveyed by the first conveying body, wherein a second conveying body corresponding to the first conveying body is arranged inside the packaging body;

[0009] A cutting device is arranged outside the packaging body and is used to cut the tableware after the packaging body is coated;

[0010] A storage body is arranged outside the cutting device and is used to collect and store the individually packaged tableware after cutting;

[0011] Also includes;

[0012] The feeding body is arranged outside the feeding body, and its top end is arranged at the top end position of the feeding body, and is used to transport the tableware after the external processing is completed, so that the tableware automatically reaches the inside of the feeding body for sequential feeding;

[0013] The unloading body includes a unloading mechanism, a pressing mechanism, a connecting rod, an installation cover and a reserved groove. The installation cover is arranged in a rectangular structure, and four supporting rods are arranged at the bottom thereof for supporting work. A reserved groove is arranged on one side of the top end of the installation cover for corresponding engagement with the top end of the feeding body. A unloading mechanism for unloading the stacked and engaged tableware is arranged at the lower part of the interior of the installation cover, and the top end of the unloading mechanism is connected to the pressing mechanism, and a connecting rod is arranged between the pressing mechanism and the unloading mechanism. The pressing mechanism is arranged at the top end position of the installation cover, and is used to squeeze and engage the tableware transported by the feeding body.

[0014] Preferably, the structure of the first conveying body is the same as that of the second conveying body, and the fixed seat, rotating roller, conveyor belt and conveying motor, the fixed seat. The cross section is arranged in a concave structure, and rotating rollers are arranged at the front and rear positions inside the concave structure, a conveyor belt is arranged between the two rotating rollers, and the top end of one rotating roller is coaxially connected to the conveying motor.

[0015] Preferably, the feeding body is arranged in an inclined structure as a whole, and its top end is engaged with the reserved groove, the feeding body includes 4 feeding rollers, and the 4 feeding rollers are symmetrically arranged in pairs, and the symmetrical 2 groups of feeding rollers are arranged tilted up and down, the outside of the 4 feeding rollers are provided with feeding belts, and the top end of one of the feeding rollers is coaxially connected with a feeding motor for supplying the feeding belt for conveying work, and the outside of the feeding belt is provided with limit plates at equal intervals for limiting transmission work.

[0016] Preferably, the material discharge mechanism comprises a material discharge barrel, an intermediate plate, a rotating ring and a driving body, four material discharge barrels are arranged at equal angles at the bottom of the intermediate plate, the material discharge barrel comprises a rotating barrel, a meshing gear and a material discharge trough, the top end of the rotating barrel is coaxially connected with a meshing gear, and a spiral material discharge trough is arranged on the outer side of the meshing gear;

[0017] The top bearing of the meshing gear is connected to the bottom of the middle plate, and a rotating ring is arranged on the outside of the middle plate, the middle position of the rotating ring is connected to the outer bearing of the middle plate, and gear blocks are arranged at the upper and lower positions of the rotating ring, the gear block at the bottom is meshed with the meshing gear, and the gear block at the top is driven to rotate by the driving body;

[0018] The driving body comprises a driving motor and a driving main gear. The top of the driving motor is connected to the bottom of the driving main gear, and the outer side of the driving main gear is meshed with the gear block above the rotating ring.

[0019] Preferably, the pressing mechanism comprises a descending mechanism, a rotating body, a connecting column and a fixing plate, wherein the fixing plate is arranged in a semicircular structure, and its outer side is fixed to the inner side of the mounting cover, and a connecting column is arranged above the fixing plate, and a descending mechanism that moves up and down is arranged outside the connecting column, and the descending mechanism is driven to rotate by the rotating body;

[0020] The descending mechanism includes a pressing plate, an engaging block and a compression spring. The pressing plate is in an "L"-shaped structure, and the middle bottom thereof is provided with a compression spring connected to a fixed plate, and an engaging block is provided on the outer side of the pressing plate;

[0021] The rotating body includes a rotating gear and a fixed rod. The position of the rotating gear corresponds to the meshing block, and the two are meshed with each other. The rotating gear is arranged in a semi-gear structure. The outer side of the intermediate shaft of the rotating gear is limited by the fixed rod, and the top end of the rotating gear is controlled by the driving motor to rotate. The bottom of the fixed rod is fixed to the fixed plate.

[0022] Preferably, the packaging body includes a support seat, a protective cover and a baffle. The support seat is a rectangular structure, and a second conveying body is installed on the top of the support seat. A symmetrical baffle is arranged above the second conveying body, and the outer side of the second conveying body is protected by the protective cover.

[0023] Preferably, a sealing body is arranged at the middle position of the bottom of the protective cover, and the sealing body includes a mounting cover, a servo motor, a connecting gear, a functional gear and a hot pressing roller. The mounting cover is fixed to the bottom of the protective cover, and two mutually meshing connecting gears are arranged on the bearing at the upper position inside the mounting cover. The top of one of the connecting gears is coaxially connected to the servo motor, the bottom of the connecting gear is provided with a functional gear meshing with the connecting gear, and the top of the functional gear is coaxially connected to the hot pressing roller.

[0024] Preferably, a rewinding body is also provided at the bottom of the support seat, and the rewinding body includes an rewinding roller and a limiting roller. The rewinding roller is arranged at an external position below the support seat for winding the packaging film, and the limiting roller is arranged at the top position of the protective cover for guiding the packaging film.

[0025] Preferably, a slitting body is arranged inside the slitting device, and the slitting body includes a control motor, a driving gear, a driving gear, a driven gear, an upper roller body, a lower roller body, a slitting knife, a pulley, a belt and a conveying roller, the top of the control motor is coaxially connected with the driving gear, and the top of the driving gear is connected to the outer bearing of the slitting device, the bottom of the driving gear is meshed with the driving gear, and the bottom of the driving gear is meshed with the driven gear;

[0026] The top ends of the driving gear and the driven gear are connected to the upper roller body and the lower roller body respectively, and the upper roller body and the lower roller body are both provided with slitting knives for slitting work;

[0027] The top end of the lower roller body is coaxially connected to a pulley, and two belts are arranged outside the pulley and are respectively connected to the front and rear conveying rollers. The conveying rollers are used to convey the packaged tableware.

[0028] Preferably, the bottom of the storage body is configured as an inclined structure for recycling the individual tableware after cutting.

[0029] Compared with the prior art, the beneficial effects of the present invention are: the disposable tableware packaging machine;

[0030] 1. A material unloading body is arranged at the top of the first conveying body, and a corresponding material feeding body is arranged outside the material unloading body. The material feeding body can be directly connected to an external tableware processing production line, so that the external tableware processing production line can directly transport the finished tableware to the inside of the material unloading body, and then directly pass through the material unloading body to the top of the first conveying body for transportation, thereby ensuring that a single production line of the product and multiple combined packaging production lines can be connected to each other, so as to achieve the effect of improving the efficiency of tableware production and packaging;

[0031] 2. A pressing mechanism is arranged inside the feeding body. The feeding body conveys disposable bowls, plates and cups to the inside of the installation cover. Through the pressing mechanism, the tableware pairs inside the installation cover are neatly stacked and engaged. Combined with the rotating feeding work of the feeding body, the automatic feeding of bowls, plates and cups can be easily completed without manual operation. The operation is convenient and fast, with a high degree of automation, and is more suitable for large-scale disposable tableware processing plants.

[0032] 3. The installation cover and protective cover are both set to symmetrical disassembly and installation structures. Therefore, when there is a fault inside the packaging body and the unloading body, the internal disassembly and installation work can be easily completed by disassembling the symmetrically set installation cover and protective cover, which makes the subsequent maintenance work of the entire packaging machine very convenient;

[0033] 4. A symmetrical baffle is arranged above the second conveying body, and its top is inclined toward the middle. Therefore, when the unwinding body is unwinding the film or packaging film, when the packaging film reaches the baffle position, it can be limited by the baffle so that the positions on both sides are inclined upward. With the setting of the sealing body inside the protective cover, the sealing work can be done directly at the top, and then it is transported to the bottom of the slitting body by the second conveying body for slitting. During the whole process, only the sealing work needs to be done at the top. Compared with the sealing work on both sides on the market, there are fewer parts inside the device, so the cost of the whole equipment is lower and the cost performance is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0035] Figure 2 This is a schematic diagram of a half-section structure of the first conveying body of the present invention;

[0036] Figure 3 This is a schematic diagram of a half-section structure of the packaging body of the present invention;

[0037] Figure 4It is a schematic diagram of a partially enlarged structure of the cutting body of the present invention;

[0038] Figure 5 It is a schematic diagram of a partially enlarged structure of the sealing body of the present invention;

[0039] Figure 6 This is a schematic diagram of the main structure of the blanking body of the present invention;

[0040] Figure 7 This is a schematic diagram of a partially enlarged structure of the driving body of the present invention;

[0041] Figure 8 This is a schematic diagram of the half-section structure of the blanking body of the present invention;

[0042] Fig. 9 It is a schematic diagram of a partially enlarged side view of the pressing mechanism of the present invention;

[0043] Fig.10 This is a schematic diagram of the structure of the blanking body of the present invention when viewed from above;

[0044] Fig.11 It is a partially enlarged structural schematic diagram of the blanking mechanism of the present invention.

[0045] In the figure: 1, first conveying body; 11, fixed seat; 12, rotating roller; 13, conveyor belt; 14, conveying motor; 2, feeding body; 3, unloading body; 31, unloading mechanism; 311, unloading cylinder; 3111, rotating cylinder; 3112, meshing gear; 3113, unloading chute; 312, middle plate; 313, rotating ring; 314, driving body; 3141, driving motor; 3142, driving main gear; 32, pressing mechanism; 321, descending mechanism; 3211, pressing plate; 3212, meshing block; 3213, compression spring; 322, rotating body; 3221, rotating gear; 3222, fixing rod; 323, connecting column; 324, fixing Plate; 33, connecting rod; 34, mounting cover; 35, reserved groove; 4, packaging body; 41, support seat; 42, protective cover; 43, baffle; 5, slitting device; 6, storage body; 7, unwinding body; 71, unwinding roller; 72, limiting roller; 8, second conveying body; 9, sealing body; 91, mounting cover; 92, servo motor; 93, connecting gear; 94, functional gear; 95, hot pressing roller; 10, slitting body; 101, control motor; 102, driving gear; 103, driving gear; 104, driven gear; 105, upper roller body; 106, lower roller body; 107, slitting knife; 108, pulley; 109, belt; 110, conveying roller. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0048] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, or are the orientation or positional relationship in which the invented product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0049] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0050] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] See also Figure 1-11 The present invention provides a technical solution: a disposable tableware packaging machine, comprising a conveying body, which is used to transport disposable tableware, the conveying body comprising a first conveying body 1 and a second conveying body 8, the first conveying body 1 is used for preliminary transport of tableware, and the second conveying body 8 is used for transporting tableware assembled after lamination;

[0052] The unloading bodies 3 are arranged above the first conveying body 1 at equal intervals and are used for unloading the tableware individually;

[0053] A packaging body 4 is arranged outside the first conveying body 1 and is used for mobile packaging of tableware conveyed by the first conveying body 1. A second conveying body 8 corresponding to the first conveying body 1 is arranged inside the packaging body 4;

[0054] A cutting device 5, which is arranged outside the packaging body 4 and is used to cut the tableware after being packaged and coated by the packaging body 4;

[0055] A storage body 6 is arranged outside the cutting device 5 and is used to collect and store the individually packaged tableware after cutting;

[0056] Also includes;

[0057] The feeding body 2 is arranged outside the feeding body 3, and its top end is arranged at the top end of the feeding body 3, and is used to transport the tableware after the external processing, so that the tableware automatically reaches the inside of the feeding body 3 for sequential feeding;

[0058] The feeding body 3 includes a feeding mechanism 31, a pressing mechanism 32, a connecting rod 33, a mounting cover 34 and a reserved groove 35. The mounting cover 34 is arranged in a rectangular structure, and four supporting rods are arranged at the bottom thereof for supporting work. A reserved groove 35 is arranged on one side of the top of the mounting cover 34 for corresponding engagement with the top of the feeding body 2. A feeding mechanism 31 for stacked and engaged tableware to be fed is arranged at the lower part of the mounting cover 34, and the top of the feeding mechanism 31 is connected to the pressing mechanism 32, and a connecting rod 33 is arranged between the pressing mechanism 32 and the feeding mechanism 31. The pressing mechanism 32 is arranged at the top position of the mounting cover 34 for squeezing and engaging the tableware transported by the feeding body 2.

[0059] The present application provides a disposable tableware packaging machine with a feeding body 2 and a discharging body 3. Specifically, when the entire packaging machine is working, it is necessary to start the conveying body and the feeding body 2. After the tableware is processed by the external tableware processing line, it is transported to the top of the feeding body 2. After that, the tableware intermittently reaches the middle position of the installation cover 34 along with the feeding body 2. After falling a certain amount, it is necessary to start the pressing mechanism 32 to squeeze the falling tableware, so that the falling tableware will be directly stacked neatly or engaged with each other, and all are in the middle of the four connecting rods 33 for stacking. At the same time, it is necessary to start the discharging mechanism 31 to The stacked or stuck tableware can be unloaded individually, and then the tableware will fall to the top of the first conveying body 1 in turn, and be transported to the inside of the packaging body 4 along with the first conveying body 1. Since a reeling mechanism 7 is provided on the outside of the packaging body 4, which continuously reels the packaging film, the tableware reaches the top of the packaging film, and moves with the second conveying body 8 together with the packaging film. During the movement, the tableware is packaged inside it, and then reaches the bottom of the cutting body 10 for individual cutting. Finally, the individual disposable tableware after cutting will fall into the inside of the storage body 6 for storage.

[0060] Among them, according to Figure 1-2 As shown, the structure of the first conveying body 1 is the same as that of the second conveying body 8, and includes a fixed seat 11, a rotating roller 12, a conveying belt 13 and a conveying motor 14. The fixed seat 11 has a concave structure in cross section, and rotating rollers 12 are arranged at the front and rear positions inside the concave structure, a conveying belt 13 is arranged between the two rotating rollers 12, and a conveying motor 14 is coaxially connected to the top end of one rotating roller 12;

[0061] In the present application, the falling tableware will reach the top of the conveyor belt 13, and the conveying motor 14 will be started, which will drive the rotating roller 12 at the top thereof to rotate, and when the rotating roller 12 rotates, the conveyor belt 13 will be driven to transport the tableware, thereby completing the transportation of the tableware;

[0062] In the present application, the unloading bodies 3 are arranged at equal intervals above the first conveying body 1, and the unloading bodies 3 arranged at equal intervals can be controlled to start working in sequence front and back. Therefore, after the unloading of the outermost top unloading body 3 is completed, when it reaches the bottom of the second unloading body 3, it will unload again. This reciprocating process can complete the combination of tableware, and then cooperate with the packaging work of the subsequent packaging machine to complete the combination of multiple pieces of tableware at a time.

[0063] As a further preferred embodiment of this invention, according to Figure 1As shown, the feeding body 2 is arranged in an inclined structure as a whole, and the top end thereof is engaged with the reserved groove 35, the feeding body 2 includes 4 feeding rollers, and the 4 feeding rollers are arranged symmetrically in pairs, and the symmetrical 2 groups of feeding rollers are arranged tilted up and down, the outside of the 4 feeding rollers is provided with a feeding belt, and the top end of one feeding roller is coaxially connected with a feeding motor for feeding the feeding belt to carry out conveying work, and the outside of the feeding belt is provided with limit plates at equal intervals for carrying out limit transmission work;

[0064] After the tableware production line is completed, the tableware will reach the bottom of the feeding body 2. Then, the feeding motor is started to drive the four feeding rollers to rotate, so that the inclined feeding belt is conveyed. With the setting of the limiting plate, the tableware can be limited to ensure that the tableware will not fall over when feeding.

[0065] At the same time, since the top end of the feeding body 2 is arranged inside the reserved groove 35 for engagement, and the central axis of the top end is located at the central axis position of the unloading body 3, it is ensured that the tableware transported by the feeding body 2 will fall into the interior of the unloading body 3 at the center position, ensuring that the subsequent pressing and stacking work of the pressing mechanism 32 is more convenient.

[0066] Among them, according to Figure 6-8 and Figure 10-11 As shown, the material discharge mechanism 31 includes a material discharge barrel 311, an intermediate plate 312, a rotating ring 313 and a driving body 314. Four material discharge barrels 311 are arranged at equal angles at the bottom of the intermediate plate 312. The material discharge barrel 311 includes a rotating barrel 3111, a meshing gear 3112 and a material discharge trough 3113. The top of the rotating barrel 3111 is coaxially connected with the meshing gear 3112, and a spiral material discharge trough 3113 is arranged on the outer side of the meshing gear 3112.

[0067] The top bearing of the meshing gear 3112 is connected to the bottom of the middle plate 312, and a rotating ring 313 is arranged on the outer side of the middle plate 312, and the middle position of the rotating ring 313 is connected to the outer bearing of the middle plate 312, and gear blocks are arranged at the upper and lower positions of the rotating ring 313, the lower gear block is meshed with the meshing gear 3112, and the upper gear block is driven to rotate by the driving body 314;

[0068] The driving body 314 includes a driving motor 3141 and a driving main gear 3142. The top of the driving motor 3141 is connected to the bottom of the driving main gear 3142, and the outer side of the driving main gear 3142 is meshed with the gear block above the rotating ring 313.

[0069] When the unloading mechanism 31 controls the stacking and engaging the tableware for unloading, it is necessary to start the driving motor 3141 on the driving body 314, so that it drives the driving main gear 3142 on the top thereof to rotate. When the driving main gear 3142 rotates, it will mesh with the tooth block provided on the top of the rotating ring 313, so that the entire rotating ring 313 rotates. When the rotating ring 313 rotates, the gear below it will rotate to drive the meshing gear 3112 on the top of the unloading barrel 311 to rotate, thereby the meshing gear 3112 drives the rotating cylinder 3111 to rotate. Since the inner side of the rotating cylinder 3111 is reserved with a spiral unloading groove 3113, when the rotating cylinder 3111 rotates, its inner side will mesh with the outer edge of the tableware. As the rotating cylinder 3111 rotates, the tableware will be driven to fall in sequence.

[0070] In the present application, the initial positions of the rotating cylinders 3111 distributed at equal angles are all different, so when they rotate, it can be ensured that the outer edge position of the tableware will always be engaged with a discharge groove 3113 outside the rotating cylinder 3111, so continuous discharge work can be carried out.

[0071] Furthermore, according to Figure 8-9 As shown, the pressing mechanism 32 includes a descending mechanism 321, a rotating body 322, a connecting column 323 and a fixing plate 324. The fixing plate 324 is arranged in a semicircular structure, and its outer side is fixed to the inner side of the mounting cover 34. A connecting column 323 is arranged above the fixing plate 324, and a descending mechanism 321 that moves up and down is arranged outside the connecting column 323, and the descending mechanism 321 is driven to rotate by the rotating body 322.

[0072] The descending mechanism 321 includes a pressing plate 3211, an engaging block 3212 and a compression spring 3213. The pressing plate 3211 is in an "L"-shaped structure, and the middle bottom thereof is provided with a compression spring 3213 connected to a fixing plate 324. An engaging block 3212 is provided on the outer side of the pressing plate 3211.

[0073] The rotating body 322 includes a rotating gear 3221 and a fixed rod 3222. The position of the rotating gear 3221 corresponds to the meshing block 3212, and the two mesh with each other. The rotating gear 3221 is arranged in a semi-gear structure. The outer side of the intermediate shaft of the rotating gear 3221 is limited by the fixed rod 3222. The top end of the rotating gear 3221 is controlled by the driving motor to rotate. The bottom of the fixed rod 3222 is fixed to the fixed plate 324.

[0074] Specifically, when controlling the downward pressure, it is necessary to start the driving motor on the outside of the rotating body 322, so that it drives the top rotating gear 3221 to rotate. When rotating, it will engage with the engagement block 3212 on the outside of the upper pressure plate 3211 of the descending mechanism 321, so that it drives the upper pressure plate 3211 to descend. When descending, it will squeeze the compression spring 3213, thereby causing the upper pressure plate 3211 to descend and squeeze the outer side of the connecting column 323, thereby completing the squeezing of the tableware. Since the rotating gear 3221 is arranged in a semi-gear structure, when it rotates to the side without the gear, the upper pressure plate 3211 will be reset and moved upward under the action of the compression spring 3213, so as to facilitate the descent work again.

[0075] As a further preferred embodiment of this invention, according to Figure 2 and Figure 5 As shown, the packaging body 4 includes a support seat 41, a protective cover 42 and a baffle 43. The support seat 41 is a rectangular structure, and a second conveying body 8 is installed on the top thereof, and a symmetrical baffle 43 is arranged above the second conveying body 8. The outer side of the second conveying body 8 is protected by the protective cover 42.

[0076] A sealing body 9 is arranged at the middle position of the bottom of the protective cover 42, and the sealing body 9 includes a mounting cover 91, a servo motor 92, a connecting gear 93, a functional gear 94 and a hot pressing roller 95. The mounting cover 91 is fixed to the bottom of the protective cover 42, and two mutually meshing connecting gears 93 are arranged on the bearing at the upper position inside the mounting cover 91, the top of one connecting gear 93 is coaxially connected to the servo motor 92, the bottom of the connecting gear 93 is arranged with a mutually meshing functional gear 94, and the top of the functional gear 94 is coaxially connected to the hot pressing roller 95;

[0077] The bottom of the support seat 41 is also provided with an unwinding body 7, and the unwinding body 7 includes an unwinding roller 71 and a limiting roller 72. The unwinding roller 71 is arranged at an outer position below the support seat 41 for winding the packaging film, and the limiting roller 72 is arranged at the top position of the protective cover 42 for guiding the packaging film.

[0078] Specifically, when the assembled tableware is transported with the first conveying body 1, since the unwinding mechanism 7 is provided at the bottom of the second conveying body 8, the driving mechanism outside the unwinding roller 71 is started to rotate it to complete the unwinding work of the packaging film, and then the top of the packaging film is limited by the limiting roller 72, and then it reaches the top of the second conveying body 8. Since the baffle 43 is provided at the top of the second conveying body 8, the packaging film is limited, so that the two sides of the packaging film are inclined toward the middle. Because of the above of the body 8, the bottom of the packaging film will be restricted, so the packaging film will drive the tableware to move together. When moving, the top ends of both sides of the packaging film will pass through the middle of two hot pressing rollers 95, and the functional gears 94 coaxially connected on both sides of the hot pressing roller 95 are meshed with the connecting gear 93. Therefore, when the servo motor 92 drives the connecting gear 93 to rotate, the functional gear 94 will drive the hot pressing roller 95 to rotate, and further the hot pressing roller 95 will perform hot pressing and sealing work on the packaging films on both sides passing through it.

[0079] As a further preferred embodiment of this invention, according to Figure 2 and Figure 4 As shown, a slitting body 10 is arranged inside the slitting device 5, and includes a control motor 101, a driving gear 102, a driving gear 103, a driven gear 104, an upper roller body 105, a lower roller body 106, a slitting knife 107, a pulley 108, a belt 109 and a conveying roller 110. The top of the control motor 101 is coaxially connected with the driving gear 102, and the top of the driving gear 102 is connected to the outer bearing of the slitting device 5, the bottom of the driving gear 102 is meshed with the driving gear 103, and the bottom of the driving gear 103 is meshed with the driven gear 104;

[0080] The top ends of the driving gear 103 and the driven gear 104 are connected to the upper roller body 105 and the lower roller body 106 respectively, and the upper roller body 105 and the lower roller body 106 are both provided with a slitting knife 107 for slitting work;

[0081] A pulley 108 is coaxially connected to the top of the lower roller body 106, and two belts 109 are arranged outside the pulley 108 and are respectively connected to the front and rear conveying rollers 110. The conveying rollers 110 are used to convey the packaged tableware.

[0082] Specifically, when the packaging film after the top sealing drives the tableware to the top, the tableware will reach the top of the conveying roller 110. As the conveying roller 110 reaches the top of the lower roller body 106, the lower roller body 106 and the upper roller body 105 rotate toward each other, and the outer parts of the lower roller body 106 and the upper roller body 105 are provided with slitting knives 107, so when they rotate, they will cut the film and perform hot-melt sealing work, and then the slitting is completed. After that, the conveying roller 110 will perform the conveying work again;

[0083] In the present application, when the control motor 101 is started, the driving gear 102 drives the driving gear 103 at the bottom thereof to rotate, and the driving gear 103 is meshed with the driven gear 104, so that the upper roller body 105 and the lower roller body 106 coaxially connected at the top of the two can rotate in opposite directions;

[0084] The outside of the lower right roller body 106 and the conveying roller 110 are both provided with pulleys 108, and a belt 109 is also provided between adjacent pulleys 108 for connection, thereby causing the conveying roller 110 to rotate as well, completing the conveying work after the cut tableware is cut.

[0085] In this application, according to Figure 3 As shown, the bottom of the storage body 6 is configured as an inclined structure for recycling the individual cut tableware;

[0086] Among them, the cut tableware will be delivered to the interior of the storage body 6 for storage through the conveying roller 110. Combined with the setting of the inclined structure at the bottom, the tableware will not be piled up. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0087] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0088] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above are only preferred implementation methods of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A disposable tableware packaging machine, comprising: A conveying body, which is used to transport disposable tableware, the conveying body comprising a first conveying body (1) and a second conveying body (8), the first conveying body (1) being used to perform preliminary transport of tableware, and the second conveying body (8) being used to transport tableware assembled after lamination; A material unloading body (3) is arranged at equal intervals above the first conveying body (1) and is used for unloading tableware individually; A packaging body (4) is arranged outside the first conveying body (1) and is used for mobile packaging of tableware conveyed by the first conveying body (1); a second conveying body (8) corresponding to the first conveying body (1) is arranged inside the packaging body (4); A slitting device (5), which is arranged outside the packaging body (4) and is used to slitting the tableware after the packaging body (4) has been coated; A storage body (6) is arranged outside the cutting device (5) and is used to collect and store the individually packaged tableware after cutting; It is characterized in that Also includes; The feeding body (2) is arranged outside the feeding body (3), and its top end is arranged at the top end of the feeding body (3), and is used to transport tableware after external processing, so that the tableware automatically reaches the inside of the feeding body (3) for sequential feeding; The unloading body (3) comprises an unloading mechanism (31), a pressing mechanism (32), a connecting rod (33), an installation cover (34) and a reserved groove (35); the installation cover (34) is arranged in a rectangular structure, and four supporting rods are arranged at the bottom thereof for supporting work; a reserved groove (35) is arranged on one side of the top end of the installation cover (34) for correspondingly engaging with the top end of the feeding body (2); an unloading mechanism (31) for unloading the stacked and engaged tableware is arranged at the lower part of the installation cover (34), and the top end of the unloading mechanism (31) is connected to the pressing mechanism (32), and a connecting rod (33) is arranged between the pressing mechanism (32) and the unloading mechanism (31); the pressing mechanism (32) is arranged at the top end of the installation cover (34) for squeezing and engaging the tableware transported by the feeding body (2).

2. A disposable tableware packaging machine according to claim 1, characterized in that: The structure of the first conveying body (1) is the same as that of the second conveying body (8), and comprises a fixed seat (11), a rotating roller (12), a conveying belt (13) and a conveying motor (14). The cross section of the fixed seat (11) is arranged in a concave structure, and rotating rollers (12) are arranged at the front and rear positions inside the concave structure, a conveying belt (13) is arranged between the two rotating rollers (12), and the top end of one rotating roller (12) is coaxially connected to the conveying motor (14).

3. The disposable tableware packaging machine according to claim 1, characterized in that: The feeding body (2) is arranged in an inclined structure as a whole, and its top end is engaged with the reserved groove (35). The feeding body (2) includes four feeding rollers, and the four feeding rollers are arranged symmetrically in pairs, and the two symmetrical groups of feeding rollers are arranged tilted up and down. Feeding belts are arranged outside the four feeding rollers, and a feeding motor is coaxially connected to the top end of one of the feeding rollers for feeding the feeding belt to carry out conveying work. Limiting plates are arranged at equal intervals outside the feeding belt for carrying out limiting transmission work.

4. The disposable tableware packaging machine according to claim 1, characterized in that: The material discharge mechanism (31) comprises a material discharge barrel (311), an intermediate plate (312), a rotating ring (313) and a driving body (314); four material discharge barrels (311) are arranged at equal angles at the bottom of the intermediate plate (312); the material discharge barrel (311) comprises a rotating barrel (3111), a meshing gear (3112) and a material discharge trough (3113); the top end of the rotating barrel (3111) is coaxially connected with the meshing gear (3112), and a spiral material discharge trough (3113) is arranged on the outer side of the meshing gear (3112); The top bearing of the meshing gear (3112) is connected to the bottom of the middle plate (312), and a rotating ring (313) is arranged on the outer side of the middle plate (312), the middle position of the rotating ring (313) is connected to the outer bearing of the middle plate (312), and gear blocks are arranged at the upper and lower positions of the rotating ring (313), the gear block at the lower side meshes with the meshing gear (3112), and the gear block at the upper side is driven to rotate by the driving body (314); The driving body (314) comprises a driving motor (3141) and a driving main gear (3142), the top of the driving motor (3141) is connected to the bottom of the driving main gear (3142), and the outer side of the driving main gear (3142) is meshed with the tooth block above the rotating ring (313).

5. The disposable tableware packaging machine according to claim 1, characterized in that: The pressing mechanism (32) comprises a descending mechanism (321), a rotating body (322), a connecting column (323) and a fixing plate (324); the fixing plate (324) is arranged in a semicircular structure, and its outer side is fixed to the inner side of the mounting cover (34); a connecting column (323) is arranged above the fixing plate (324); a descending mechanism (321) that moves up and down is arranged outside the connecting column (323); and the descending mechanism (321) is driven to rotate by the rotating body (322); The descending mechanism (321) comprises a pressing plate (3211), an engaging block (3212) and a compression spring (3213); the pressing plate (3211) is in an "L"-shaped structure, and a middle bottom portion thereof is provided to connect the compression spring (3213) and the fixing plate (324); an engaging block (3212) is provided on the outer side of the pressing plate (3211); The rotating body (322) comprises a rotating gear (3221) and a fixed rod (3222); the position of the rotating gear (3221) corresponds to the meshing block (3212), and the two mesh with each other; the rotating gear (3221) is arranged in a semi-gear structure; the outer side of the intermediate shaft of the rotating gear (3221) is limited by the fixed rod (3222), and the top end of the rotating gear (3221) is controlled by a driving motor to rotate; and the bottom of the fixed rod (3222) is fixed to the fixed plate (324).

6. The disposable tableware packaging machine according to claim 1, characterized in that: The packaging body (4) comprises a support seat (41), a protective cover (42) and a baffle (43); the support seat (41) is of a rectangular structure, and a second conveying body (8) is installed on the top of the support seat, and a symmetrical baffle (43) is arranged above the second conveying body (8); the outer side of the second conveying body (8) is protected by the protective cover (42).

7. The disposable tableware packaging machine according to claim 6, characterized in that: A sealing body (9) is arranged at the middle position of the bottom of the protective cover (42), and the sealing body (9) comprises a mounting cover (91), a servo motor (92), a connecting gear (93), a functional gear (94) and a hot pressing roller (95); the mounting cover (91) is fixed to the bottom of the protective cover (42), and two mutually meshing connecting gears (93) are arranged on a bearing at an upper position inside the mounting cover (91); the top end of one of the connecting gears (93) is coaxially connected to the servo motor (92); the bottom of the connecting gear (93) is arranged with a functional gear (94) meshing with the connecting gear; and the top end of the functional gear (94) is coaxially connected to the hot pressing roller (95).

8. The disposable tableware packaging machine according to claim 1, characterized in that: A reeling body (7) is also provided at the bottom of the support seat (41), and the reeling body (7) includes a reeling roller (71) and a limiting roller (72), wherein the reeling roller (71) is provided at an outer position below the support seat (41) and is used for winding the packaging film, and the limiting roller (72) is provided at a top position of the protective cover (42) and is used for guiding the packaging film.

9. The disposable tableware packaging machine according to claim 1, characterized in that: The slitting device (5) is provided with a slitting body (10) inside, and comprises a control motor (101), a driving gear (102), a driving gear (103), a driven gear (104), an upper roller body (105), a lower roller body (106), a slitting knife (107), a pulley (108), a belt (109) and a conveying roller (110); the top end of the control motor (101) is coaxially connected with the driving gear (102), and the top end of the driving gear (102) is connected to the outer side bearing of the slitting device (5); the bottom end of the driving gear (102) and the driving gear (103) are meshed with each other, and the bottom end of the driving gear (103) is meshed with the driven gear (104); The top ends of the driving gear (103) and the driven gear (104) are connected to the upper roller body (105) and the lower roller body (106) respectively, and the upper roller body (105) and the lower roller body (106) are both provided with slitting knives (107) for performing slitting work; The top end of the lower roller body (106) is coaxially connected to a pulley (108), and two belts (109) are arranged outside the pulley (108) and are respectively connected to front and rear conveying rollers (110), and the conveying rollers (110) are used to convey the packaged tableware.

10. The disposable tableware packaging machine according to claim 1, characterized in that: The bottom of the storage body (6) is arranged as an inclined structure, which is used for recycling the individual tableware after cutting.

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