阅读说明：本技术 基于环保材料的纸杯机 (Paper cup machine based on environment-friendly material ) 是由 张勇贵 缪克山 张玉佩 张远昌 冯惠冬 林阿华 于 2020-12-08 设计创作，主要内容包括：本发明涉及纸杯机技术领域,特别是公开了一种基于环保材料的纸杯机,包括机架、送料装置、成型装置和出杯装置,所述送料装置包括输送机构和物料承载机构,所述成型装置包括纸杯压模和加热机构,所述出杯装置包括顶杆机构和出杯传送机构,所述机架上设置有多个压模工位,各个压模工位依次排列成行,所述物料承载机构位于各个压模工位的最侧边,所述物料承载机构在输送机构的驱动下可移至对应的压模工位,所述各个压模工位上设置有所述的纸杯压模、加热机构和顶杆机构,所述出杯传送机构可移动至对应的压模工位。采用上述结构,提供了一种多工位,自动化程度高,效率高的基于环保材料的纸杯机。(The invention relates to the technical field of paper cup machines, and particularly discloses a paper cup machine based on an environment-friendly material, which comprises a rack, a feeding device, a forming device and a cup discharging device, wherein the feeding device comprises a conveying mechanism and a material bearing mechanism, the forming device comprises a paper cup pressing die and a heating mechanism, the cup discharging device comprises an ejector rod mechanism and a cup discharging conveying mechanism, a plurality of pressing die stations are arranged on the rack, the pressing die stations are sequentially arranged in a line, the material bearing mechanism is positioned at the most lateral side of each pressing die station, the material bearing mechanism can be driven by the conveying mechanism to move to the corresponding pressing die station, the paper cup pressing die, the heating mechanism and the ejector rod mechanism are arranged on each pressing die station, and the cup discharging conveying mechanism can move to the corresponding pressing die station. Adopt above-mentioned structure, provide a multistation, degree of automation is high, efficient paper cup machine based on environmental protection material.)

1. The utility model provides a paper cup machine based on environmental protection material which characterized in that: including frame, material feeding unit, forming device and play cup device, material feeding unit includes conveying mechanism and material bearing mechanism, forming device includes paper cup moulding-die and heating mechanism, it includes ejector pin mechanism and play cup transport mechanism to go out the cup device, be provided with a plurality of moulding-die stations in the frame, each moulding-die station arranges the line in proper order, material bearing mechanism is located the most side of each moulding-die station, material bearing mechanism can move to the moulding-die station that corresponds under conveying mechanism's drive, be provided with on each moulding-die station paper cup moulding-die, heating mechanism and ejector pin mechanism, it can move to the moulding-die station that corresponds to go out cup transport mechanism.

2. The environmentally friendly material based paper cup machine of claim 1, wherein: the material bearing mechanism comprises a bearing tray and a plurality of containing cavities arranged on the bearing tray, a discharge port is arranged at the bottom of each containing cavity, and a plugging structure for opening or closing the discharge port is arranged on the discharge port.

3. The environmentally friendly material based paper cup machine of claim 2, wherein: the plugging structure comprises a plugging plate located below the discharge port and a first driving piece for driving the plugging plate to move, a through hole matched with each discharge port is formed in the plugging plate, and the first driving piece drives the through hole to be aligned with the discharge port to achieve communication setting or achieve plugging setting through dislocation with the discharge port.

4. The environmentally friendly material based paper cup machine of any one of claims 1-3, wherein: the conveying mechanism comprises a first-stage conveying mechanism and a second-stage conveying mechanism, the first-stage conveying mechanism comprises a conveying track which forms a guide rail with the material bearing mechanism to move, a motor is connected onto the conveying track, the second-stage conveying mechanism comprises a lead screw or a push rod which is connected with the bearing tray, and the axial direction of the lead screw or the push rod is perpendicular to the running direction of the conveying track.

5. The environmentally friendly material based paper cup machine of any one of claims 1-3, wherein: the paper cup pressing die comprises an upper die and a lower die, wherein a paper cup male die is arranged on the upper die, paper cup female dies are arranged on the lower die, the paper cup male die and the paper cup female dies are in one-to-one correspondence, and a lifting structure for driving the upper die and the lower die to be separated or folded is arranged on the paper cup pressing die.

6. The environmentally friendly material based paper cup machine of claim 5, wherein: the heating mechanism comprises heating pipes which are respectively arranged on an upper die and a lower die, the upper die and the lower die are both arranged in a hollow mode, and the heating pipes are distributed in rows in a hollow cavity.

7. The environmentally friendly material based paper cup machine of claim 5, wherein: the ejector rod mechanism comprises ejector rods penetrating through the paper cup male dies, the ejector rods are connected through connecting rods, and a second driving piece driving the ejector rods and the paper cup male dies to move mutually is arranged between the ejector rods and the paper cup male dies.

8. The environmentally friendly material based paper cup machine of claim 7 or 8, wherein: the lower die is fixed on the frame, four corners of the lower die are connected to the frame through pressing plates, the pressing plates are shaped, the pressing plates are connected to the frame through screws, the upper die is fixed on a guide plate above the paper cup pressing die, and guide columns penetrating through the guide plate are arranged on the periphery of the paper cup pressing die.

9. The environmentally friendly material based paper cup machine of claim 1, 2, 3, 6 or 7, wherein: the cup discharging and conveying mechanism comprises a conveying belt, a supporting frame for mounting the conveying belt and a third driving piece for driving the supporting frame to move.

10. The environmentally friendly material based paper cup machine of claim 9, wherein: the third driving piece includes lateral shifting structure and longitudinal movement structure, the lateral shifting structure includes guide rail frame and driving band, support frame direction connection on the guide rail frame and with driving band fixed connection, driving band drive support frame is along guide rail frame direction removal, the longitudinal movement structure includes push rod or the lead screw of being connected with the support frame, push rod or lead screw drive support frame are along the transmission direction reciprocating motion of perpendicular driving band.

Technical Field

The invention relates to the technical field of paper cup machines, in particular to a paper cup machine based on an environment-friendly material.

Background

The paper cup machine is a special device for producing disposable paper cups, the existing paper cup machines are all used for producing paper cups made of chemical wood pulp, and the manufacturing process generally comprises the working procedures of paper feeding of cup bodies, forming of the cup cylinders, feeding of the cup cylinders, paper feeding of cup bottoms, bottom feeding, heating, bottom folding, bottom rolling, opening rolling, cup discharging and the like. Disposable paper cups are widely used in public places, restaurants, etc. because they are light, convenient, and inexpensive, which is highly preferred by consumers, but they also cause a great deal of pollution because chemical wood pulp is hardly degraded.

In order to solve the above problems, a paper cup machine for manufacturing paper cups by using crops as a raw material instead of chemical wood pulp has been developed, so that the paper cups are improved in safety, degradable and more environment-friendly.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the paper cup machine based on the environment-friendly material, which has multiple stations, high automation degree and high efficiency.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a paper cup machine based on environmental protection material, includes frame, material feeding unit, forming device and goes out the cup device, material feeding unit includes conveying mechanism and material bearing mechanism, forming device includes paper cup moulding-die and heating mechanism, it includes ejector pin mechanism and goes out cup transport mechanism to go out the cup device, be provided with a plurality of moulding-die stations in the frame, the line is arranged in proper order to each moulding-die station, material bearing mechanism is located the most side of each moulding-die station, material bearing mechanism can move to the moulding-die station that corresponds under conveying mechanism's drive, be provided with on each moulding-die station paper cup moulding-die, heating mechanism and ejector pin mechanism, it can move to the moulding-die station that corresponds to go out cup transport mechanism.

Among the above-mentioned technical scheme, the whole strip that grows up of paper cup machine, the station is many, and machining efficiency is high, all can produce a plurality of paper cups on every moulding-die station, and mass production, degree of automation is high, and the step is simple.

As a further arrangement of the invention, the material bearing mechanism comprises a bearing tray and a plurality of containing cavities arranged on the bearing tray, the bottoms of the containing cavities are provided with discharge ports, and the discharge ports are provided with plugging structures for opening or closing the discharge ports.

Among the above-mentioned technical scheme, when bearing the tray and being in the initial position, place quantitative material and hold the intracavity, the preferred chamber that holds can arrange into a row and distribute, the rational utilization space, material bears the mechanism and is two sets of, two sets of materials bear the mechanism and become and distribute from top to bottom, the material of higher authority bears the mechanism and fixes in the frame, lower material bears the mechanism and connects on the delivery track, the chamber that holds of higher authority and the chamber one-to-one that holds below, because of the tray that bears below needs to move each moulding-die station, so can adorn the intracavity that holds above-mentioned with the material earlier, then wait after the tray that bears below gets back the initial point, open the discharge gate, make the material get into the chamber that holds below, can save the time of dress material like this, avoid hindering the transport that bears.

As a further arrangement of the invention, the blocking structure comprises a blocking plate positioned below the discharge ports and a first driving member for driving the blocking plate to move, through holes matched with the discharge ports are formed in the blocking plate, and the first driving member drives the through holes to align with the discharge ports to realize communication arrangement or realize blocking arrangement by dislocation with the discharge ports.

Among the above-mentioned technical scheme, the shutoff board can be with the components of a whole that can function independently structure of discharge gate one-to-one, also can be an organic whole structure of linking together, preferred an organic whole structure wholeness is good, the operation unity is strong, power is few, save the cost, first driving piece can be cylinder or motor etc., the shutoff board with bear and be provided with bar guide slot and direction connecting block between the tray, opening or the shutoff operation of discharge gate is rapid, the inner wall that holds the chamber becomes the round platform shape, wherein the less one end of diameter is the discharge gate, make things convenient for the ejection of compact.

The conveying mechanism comprises a first-stage conveying mechanism and a second-stage conveying mechanism, the first-stage conveying mechanism comprises a conveying track which forms a guide rail with the material bearing mechanism to move, a motor is connected onto the conveying track, the second-stage conveying mechanism comprises a lead screw or a push rod which is connected with the bearing tray, and the axial direction of the lead screw or the push rod is perpendicular to the running direction of the conveying track.

In the technical scheme, the conveying mechanism has two conveying directions, one conveying direction is moving along the arrangement direction of the die stations, the other conveying direction is extending into or exiting from the die stations, and the primary conveying and the secondary conveying are respectively driven by two driving parts. Simple structure and smooth operation.

As a further arrangement of the paper cup pressing die, the paper cup pressing die comprises an upper die and a lower die, wherein a paper cup male die is arranged on the upper die, paper cup female dies are arranged on the lower die, the paper cup male dies correspond to the paper cup female dies one by one, and a lifting structure for driving the upper die and the lower die to be separated or folded is arranged on the paper cup pressing die.

Among the above-mentioned technical scheme, go up mould and lower mould through extrusion material shaping, the paper cup terrace die and paper cup die arrange with hold the chamber unanimously, can set up protruding muscle or recess once on paper cup terrace die and the paper cup die and increase the frictional force of paper cup outer wall, the paper cup terrace die still is provided with annular semicircular groove with the junction of last mould, makes the paper cup have convex rim of a cup, compares in prior art, and this design step is few, does not have unnecessary waste material, and is energy-concerving and environment-protective.

As a further arrangement of the present invention, the heating mechanism includes heating pipes respectively disposed on an upper die and a lower die, both the upper die and the lower die are arranged in a hollow manner, and the heating pipes are distributed in rows in the hollow cavity.

Among the above-mentioned technical scheme, the heating pipe is electric heating, and temperature control is accurate convenient, and the heating pipe is arranged evenly, goes up mould and lower mould and makes by the heat conduction material, simple to operate, damages the easy change.

The paper cup punch is characterized in that the ejector rod mechanism comprises ejector rods penetrating through paper cup punch dies, the ejector rods are connected through connecting rods, and a second driving piece driving the ejector rods and the paper cup punch dies to move mutually is arranged between the ejector rods and the paper cup punch dies.

Among the above-mentioned technical scheme, the second driving piece can be that the drive ejector pin moves down or the drive goes up the mould and shifts up, when the drive goes up the mould, is that the ejector pin is fixed for the ejector pin, and elevation structure and second driving piece are same, when the drive ejector pin moves down, and is fixed for last mould, and the ejector pin adopts solitary drive structure drive, and these two kinds of modes all make the ejector pin stretch out the paper cup terrace die, and the paper cup top that will overlap on the paper cup terrace die falls, and the unloading synchronism is strong.

The paper cup forming machine is further provided with a lower die, a pressing plate, a guide post and a paper cup pressing die, wherein the lower die is fixed on the machine frame, four corners of the lower die are connected to the machine frame through the pressing plate, the pressing plate is shaped, the pressing plate is connected to the machine frame through screws, the upper die is fixed on the guide plate above the paper cup pressing die, and the guide post penetrating through the guide plate is arranged on the periphery of the paper cup pressing die.

Among the above-mentioned technical scheme, mould removal on the drive of preferred elevation structure, convenient extrusion, the one end pressure of clamp plate is on the lower mould, and the other end supports in the frame, then through the screw fixation, easy to assemble and dismantlement, and the setting of deflector and guide post is convenient for go up the direction of mould and is gone up and down, and stability is strong, avoids squinting, accurate location.

As a further arrangement of the invention, the cup discharging conveying mechanism comprises a conveying belt, a supporting frame for mounting the conveying belt and a third driving piece for driving the supporting frame to move.

Among the above-mentioned technical scheme, the paper cup drops and takes the back on the conveyer belt, is conveyed the paper cup again and collects the department and unify the collection, saves the cost of labor, and is more efficient swift.

As a further arrangement of the present invention, the third driving member includes a transverse moving structure and a longitudinal moving structure, the transverse moving structure includes a guide rail frame and a driving belt, the supporting frame is connected to the guide rail frame in a guiding manner and is fixedly connected to the driving belt, the driving belt drives the supporting frame to move along the guide rail frame in a guiding manner, the longitudinal moving structure includes a push rod or a lead screw connected to the supporting frame, and the push rod or the lead screw drives the supporting frame to move back and forth along a transmission direction perpendicular to the driving belt.

Among the above-mentioned technical scheme, go out cup transport mechanism and will move between each moulding-die station promptly, will stretch into again or withdraw from the moulding-die station, so also need the removal of two directions, the conveyer belt becomes built on stilts setting, avoids taking up floor area, saves the cost.

The invention is further described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a material carrying mechanism according to an embodiment of the present invention;

FIG. 3 is an exploded view of a material support mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a molding apparatus according to an embodiment of the present invention;

FIG. 5 is a side view of a molding apparatus in accordance with an embodiment of the present invention;

FIG. 6 is a cross-sectional view A-A of FIG. 5;

FIG. 7 is a schematic structural view of a forming device and a cup discharging device according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a molding apparatus according to an embodiment of the present invention.

Detailed Description

The embodiment of the invention is shown in figures 1-8, and the paper cup machine based on the environment-friendly material comprises a frame 1, a feeding device 2, a forming device 3 and a cup discharging device 4, the feeding device 2 comprises a conveying mechanism 21 and a material carrying mechanism 22, the forming device 3 comprises a paper cup pressing die 31 and a heating mechanism 32, the cup discharging device 4 comprises an ejector rod mechanism 41 and a cup discharging conveying mechanism 42, a plurality of die stations 11 are arranged on the frame 1, the die stations 11 are sequentially arranged in a row, the material bearing mechanism 22 is positioned at the most lateral side of each die station 11, the material bearing mechanism 22 can move to the corresponding die station 11 under the drive of the conveying mechanism 21, each of the pressing mold stations 11 is provided with the cup pressing mold 31, the heating mechanism 32 and the ejector rod mechanism 41, and the cup discharging conveying mechanism 42 can move to the corresponding pressing mold station 11. The whole strip that grows up of paper cup machine, the station is many, and machining efficiency is high, all can produce a plurality of paper cups on every moulding-die station 11, and mass production, degree of automation is high, and the step is simple.

The material carrying mechanism 22 includes a carrying tray 221 and a plurality of containing cavities 2211 disposed on the carrying tray 221, a discharge port 2211a is disposed at the bottom of each containing cavity 2211, and a blocking structure for opening or closing the discharge port 2211a is disposed on the discharge port 2211 a. When the bearing tray 221 is at an initial position, a certain amount of materials are placed in the containing cavities 2211, the preferred containing cavities 2211 can be distributed in rows, the space is reasonably utilized, two groups of material bearing mechanisms 22 are arranged, the two groups of material bearing mechanisms 22 are distributed up and down, the upper material bearing mechanism 22 is fixed on the rack 1, the lower material bearing mechanism 22 is connected on the conveying track 211, the upper containing cavities 2211 are in one-to-one correspondence with the lower containing cavities 2211, the lower bearing tray 221 needs to be moved to each pressing die station 11, so that the materials can be loaded into the upper containing cavities 2211 firstly, then after the lower bearing tray 221 returns to an initial point, the discharge port 2211a is opened, the materials can enter the lower containing cavities 2211, the time for loading the materials can be saved, the conveying delay of the lower bearing tray 221 is avoided, the structure is simple, and the efficiency is high.

The blocking structure includes a blocking plate 222 located below the discharge port 2211a and a first driving member 223 for driving the blocking plate 222 to move. The blocking plate 222 may be a split structure corresponding to the discharge ports 2211a one-to-one, or may be an integrated structure connected together, the preferred integrated structure has good integrity, strong operation uniformity, less power, and cost saving, and the first driving member 223 may be a cylinder or a motor.

The blocking plate 222 is provided with a through hole 2221 adapted to each discharge port 2211a, and the first driving member 223 drives the through hole 2221 to align with the discharge port 2211a to achieve communication or to be staggered with the discharge port 2211a to achieve blocking. The strip-shaped guide groove 2222 and the guide connecting block 2212 are arranged between the blocking plate 222 and the bearing tray 221, the opening or blocking operation of the discharge port 2211a is rapid, the inner wall of the containing cavity 2211 is in a circular truncated cone shape, and the discharge port 2211a is arranged at the end with the smaller diameter, so that the discharging is facilitated.

The conveying mechanism 21 comprises a first-stage conveying mechanism and a second-stage conveying mechanism, the first-stage conveying mechanism comprises a conveying track 211 forming a guide rail with the material bearing mechanism 22, the conveying track 211 is driven by a motor 212, the second-stage conveying mechanism comprises a screw rod 213 connected with a bearing tray 221, and the axial direction of the screw rod 213 is perpendicular to the running direction of the conveying track 211. The conveying mechanism 21 has two conveying directions, one is moved along the arrangement direction of the die stations 11, the other end is extended into or withdrawn from the die stations 11, and the primary conveying and the secondary conveying are respectively driven by two driving parts. Simple structure and smooth operation.

The paper cup pressing die 31 comprises an upper die 311 and a lower die 312, wherein a paper cup male die 3111 is arranged on the upper die 311, a paper cup female die 312 is arranged on the lower die 312, the paper cup male die 3111 and the paper cup female die 312 are in one-to-one correspondence, and a lifting structure for driving the upper die 311 and the lower die 312 to be separated or folded is arranged on the paper cup pressing die 31. Go up mould 311 and lower mould 312 through extrusion material shaping, paper cup terrace die 3111 and paper cup die 312 arrange with hold chamber 2211 unanimously, can set up protruding muscle or recess on paper cup terrace die 3111 and the paper cup die 312 and increase the frictional force of paper cup outer wall, paper cup terrace die 3111 still is provided with annular semicircular groove with the junction of last mould 311, makes the paper cup have convex rim of a cup, compares in prior art, this design step is few, does not have unnecessary waste material, and is energy-concerving and environment-protective.

The heating mechanism 32 includes heating pipes 321 respectively disposed on the upper die 311 and the lower die 312, the upper die 311 and the lower die 312 are both hollow, and the heating pipes 321 are distributed in rows in the hollow cavity. The heating pipe 321 is electric heating, the temperature control is accurate and convenient, the heating pipe 321 is uniformly distributed, the upper die 311 and the lower die 312 are made of heat conducting materials, the installation is convenient, and the damage is easy to replace.

The ejector rod mechanism 41 comprises ejector rods 411 arranged on the paper cup punch 3111 in a penetrating manner, the ejector rods 411 are connected through connecting rods, and a second driving piece for driving the ejector rods 411 and the paper cup punch 3111 to move mutually is arranged between the ejector rods 411 and the paper cup punch 3111. The second driving member can drive the ejector rod 411 to move downwards or drive the upper die 311 to move upwards, when the upper die 311 is driven to move upwards, the ejector rod 411 is fixed, the lifting structure and the second driving member are the same, when the ejector rod 411 is driven to move downwards, the upper die 311 is fixed, the ejector rod 411 is driven by an independent driving structure, the two modes are that the ejector rod 411 extends out of the paper cup punch 3111, a paper cup sleeved on the paper cup punch 3111 is ejected and dropped, and blanking synchronism is strong.

The lower die 312 is fixed on the frame 1, four corners of the lower die are connected to the frame 1 through the pressing plates 12, the pressing plates 12 are shaped, and the pressing plates 12 are connected to the frame 1 through screws 121. The upper die 311 is driven to move by a preferable lifting structure, so that extrusion is facilitated, one end of the pressing plate 12 is pressed on the lower die 312, the other end of the pressing plate abuts against the machine frame 1, and then the pressing plate is fixed through the screw 121, so that the mounting and the dismounting are facilitated.

The upper mold 311 is fixed to a guide plate 13 positioned above the cup pressing mold 31, and guide posts 14 penetrating the guide plate 13 are provided around the cup pressing mold 31. The guide plate 13 and the guide column 14 are arranged, so that the guide lifting of the upper die 311 is facilitated, the stability is high, the deviation is avoided, and the positioning is accurate.

The cup discharging and conveying mechanism 42 includes a conveyor 421, a support 422 for mounting the conveyor 421, and a third driving member for driving the support 422 to move. The paper cup drops and takes the conveyer belt 421 on the back, is conveyed the paper cup again and collects the department and unify and collect, saves the cost of labor, and is more high-efficient swift.

The third driving element comprises a transverse moving structure and a longitudinal moving structure, the transverse moving structure comprises a guide rail frame 423 and a driving belt 424, the supporting frame 422 is connected to the guide rail frame 423 in a guiding mode and is fixedly connected with the driving belt 424, the driving belt 424 drives the supporting frame 422 to move along the guide rail frame 423 in a guiding mode, the longitudinal moving structure comprises a push rod 425 or a screw rod connected with the supporting frame 422, and the push rod 425 drives the supporting frame 422 to move in a reciprocating mode along the transmission direction perpendicular to the driving belt 424. The cup discharging conveying mechanism 42 is required to move between the die stations 11 and extend into or withdraw from the die stations 11, so that the cup discharging conveying mechanism also needs to move in two directions, and the conveying belt 421 is arranged in an overhead manner, so that the occupied floor area is avoided, and the cost is saved.

In an initial state, the upper die 311 and the lower die 312 are separately arranged, the material carrying mechanism 22 is driven by the conveying mechanism 21 to move to the die station 11 farthest from the material carrying mechanism 22, the carrying tray 221 extends between the upper die 311 and the lower die 312, the blocking plate 222 is driven to enable the material in the containing cavity 2211 to fall into the paper cup concave die 312 of the lower die 312, then the carrying tray 221 retreats from the position between the upper die 311 and the lower die 312 to return to the starting position under the driving of the conveying mechanism 21, the containing cavity 2211 is filled with the material again and then moves to the die station 11 second far from the material carrying mechanism 22, and so on, the material is sequentially conveyed to each die station 11, after the lower die 312 receives the material, the upper die 311 is driven by the lifting mechanism to move downwards to be pressed on the lower die 312, the male die 3111 is in plug-in fit with the paper cup concave die 312 to press the material into the shape of a paper cup, the upper die 311 and the lower die 312 are heated by the heating pipe, the paper cup is convenient to be shaped, the heating temperature is about 220-230 ℃, after the heating is finished, the upper die 311 is lifted, at this time, the paper cup is sleeved on the paper cup male mold 3111, after the upper mold 311 rises to the highest point, the support frame 422 is driven by the transverse moving structure and the longitudinal moving structure to move the conveyor belt 421 to a position between the upper mold 311 and the lower mold 312, the paper cup male mold 3111 is aligned with the conveyor belt 421, then under the action of the top rod 411, the paper cup is separated from the paper cup punch 3111 and falls on the conveyor belt 421, then the conveyor belt 421 exits between the upper die 311 and the lower die 312, and then enters and exits the die station 11 in sequence by analogy, so as to achieve the purpose of blanking, the cup discharging conveying mechanism 42, the material bearing mechanism 22 and the conveying mechanism 21 can be one, the occupied space is saved, the cost is saved, of course, if there are more mold stations 11, there may be more cup-discharging conveying mechanisms 42 to improve the cup-discharging efficiency.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The present invention is not limited to the above embodiments, and those skilled in the art can implement the present invention in other embodiments according to the disclosure of the present invention, or make simple changes or modifications on the design structure and idea of the present invention, and fall into the protection scope of the present invention.