CN114603916A

CN114603916A - Paper cup machine feeding mode and mechanism

Info

Publication number: CN114603916A
Application number: CN202210256867.8A
Authority: CN
Inventors: 彭自良; 周建修; 张辉; 陈强
Original assignee: ZHEJIANG NEW DEBAO MACHINERY CO LTD
Current assignee: ZHEJIANG NEW DEBAO MACHINERY CO LTD
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-06-10
Anticipated expiration: 2042-03-16
Also published as: CN114603916B

Abstract

The invention relates to the technical field of paper cup machines, in particular to a feeding mode and a feeding mechanism of a paper cup machine, which comprise a frame body; the middle part of the frame body is rotatably connected with an additional disc, and a plurality of placing grooves for placing the cup bodies are formed in the circumferential outer wall of the additional disc; and a cup body feeding module; the cup conveying device comprises a cup conveying mechanism, a cup conveying mechanism and a cup conveying mechanism, wherein the cup conveying mechanism comprises a horizontal conveying mechanism and a vertical conveying mechanism; and the pressing module comprises a cup body adjusting mechanism, a cup bottom adjusting mechanism and a pressing mechanism for pressing the cup body and the cup bottom. Through the cup feeding module who sets up, can install the handkerchief dish additional with the accurate delivery area of cup to the pressfitting module that combines to set up can carry out the preliminary treatment to cup and bottom of cup before the pressfitting respectively, and when follow-up pressfitting mechanism through setting up carries out the pressfitting, can improve the contact ratio that cup and bottom of cup go on, and then guarantees the leakproofness after both adhere, improves the quality of paper cup.

Description

Paper cup machine feeding mode and mechanism

Technical Field

The invention relates to the technical field of paper cup machines, in particular to a feeding mode and a feeding mechanism of a paper cup machine.

Background

The paper cup machine is a paper container made up by using raw paper (white paperboard) made of chemical wood pulp and making them pass through the processes of mechanical processing and adhesion, and its appearance is cup-shaped, so that it can be used for making frozen food and hot drink, and has the characteristics of safety, sanitation, light weight and convenience. The paper cup production process basically realizes full automation, the use of a full-automatic paper cup machine can realize cup wall sealing, oil injection, bottom flushing, heating, knurling, edge curling, continuous processes such as cup collecting and the like, the paper cup is an ideal device for producing paper beverage cups, tea cups, coffee cups, advertisement paper cups, ice cream cups or other frustum-shaped food containers, in the production process of the existing paper cup machine, pressing needs to be carried out between the cup bodies and the cup bottoms, although both can realize full-automatic feeding, but the existing feeding mechanism can not carry out pretreatment on the pressing parts of the paper cups and the cup bottoms before the pressing process, the sealing performance of the joint after pressing is poor, and the quality of the paper cup machine is greatly influenced.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides a feeding mode and a feeding mechanism of a paper cup machine, which can effectively solve the problems that in the production process of the existing paper cup machine, the paper cup body and the cup bottom need to be pressed together, and although the paper cup body and the cup bottom can be fully automatically fed, the pressing parts of the paper cup and the cup bottom cannot be pretreated before the pressing process of the paper cup and the cup bottom, so that the sealing performance of the joint after pressing is poor, and the quality of the paper cup machine is greatly influenced.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

the invention provides a feeding mode and a feeding mechanism of a paper cup machine, which comprise a frame body; the middle part of the frame body is rotatably connected with an additional disc, and a plurality of placing grooves for placing the cup bodies are formed in the circumferential outer wall of the additional disc; and a cup body feeding module; the cup conveying device comprises a horizontal conveying mechanism and a vertical conveying mechanism, wherein the horizontal conveying mechanism comprises a conveying belt and an auxiliary mechanism arranged at the conveying tail end of the conveying belt, the auxiliary mechanism is used for conveying the cup into the vertical conveying mechanism, the vertical conveying mechanism comprises a rotating block capable of rotating in the vertical direction, the end part of the rotating block is movably connected with two displacement plates, the end part of each displacement plate is fixedly connected with a clamping plate, and the two clamping plates are used for clamping the cup; the pressing module comprises a cup body adjusting mechanism, a cup bottom adjusting mechanism and a pressing mechanism for pressing the cup body and the cup bottom, and the cup body adjusting mechanism, the cup bottom adjusting mechanism and the pressing mechanism are linearly distributed along the rotation direction of the mounting plate; the cup body adjusting mechanism comprises an extrusion block which moves relative to the loading disc and a bearing mechanism which is arranged at the position right below the extrusion block, the bearing mechanism comprises an installation block which is fixedly installed on the top surface of the frame body, and the top surface of the installation block is connected with the bearing block through an elastic ring; the cup bottom adjusting mechanism comprises a movable plate, adjusting pieces distributed on two sides of the lower portion of the movable plate, and a lapping table fixedly arranged on the frame body, wherein the cup bottom adjusting mechanism comprises a semicircular structure and a lapping table, the cup bottom adjusting mechanism is placed on the lapping table, and the axis of the lapping table is overlapped with the circular axis surrounded by the two adjusting pieces; the pressing mechanism comprises a pressing block and a fixing table, the pressing block is movable relative to the frame body, the fixing table is arranged on the surface of the frame body and is located under the pressing block, an annular groove is formed in the top surface of the fixing table, an annular air bag is bonded on the inner wall of the annular groove, a plurality of compaction blocks which keep sliding with the fixing table are bonded on the outer wall of the annular air bag in an annular shape at equal intervals, and an inflating mechanism for filling air into the annular air bag is arranged inside the fixing table.

Further, still include the connecting plate of fixed connection in support body one side, the top surface fixed mounting of connecting plate has the fixed plate, the conveyer belt is installed inside the mounting groove of seting up in fixed plate top surface middle part, just it is provided with the guide frame to lie in the mounting groove top on the fixed plate, the top surface of fixed plate is located the conveyer belt and carries terminal position and has seted up square groove.

Further, the auxiliary mechanism comprises a first hydraulic cylinder fixedly mounted on the outer wall of the lower end of the fixing plate, a push plate is fixedly mounted on the output end of the first hydraulic cylinder, and the push plate is limited through a limiting groove formed in the square groove.

Further, vertical conveying mechanism includes the bending plate of fixed connection at fixed plate end position, bending plate lower extreme top surface fixedly connected with overlap joint piece, two inclined planes have been seted up to the symmetry on the upside outer wall of overlap joint piece, rotate between turning block and the bending plate and be connected, the spout has been seted up to the inner wall of turning block, the displacement board keeps sliding fit through slider and the spout of fixed connection on its outer wall, just the slider passes through spring and spout inner wall connection, the bottom surface middle part of displacement board is seted up and is kept gliding domatic with the inclined plane.

Furthermore, the bearing block and the extrusion block are located on the same axis with the arranged placing grooves, a bending groove is formed in the middle of the top surface of the bearing block, the lower end of the extrusion block is fixedly connected with an annular ring, when the cup body adjusting mechanism is used, the lower end of the cup body can be bent due to relative movement of the bearing block and the annular ring in the vertical direction, and the lower end of the bearing block is in sliding fit with the installation block through a connecting rod.

Further, still include the vertical board of fixed connection on the support body, sliding connection has the deflector on the outer wall of vertical board, just the deflector is connected fixedly through a diaphragm and the upper end of extrusion piece, just the deflector makes its adjustment that can carry out the height on vertical direction through a cylinder.

Further, the lapping table is round platform-shaped, the movable plate adjusts the height of the movable plate in the vertical direction through a second hydraulic cylinder, bosses are fixedly connected to two sides of the lower end of the movable plate respectively, a bending block is arranged on the top surface of the adjusting piece, and the bending block is fixedly connected with the bosses through elastic belts.

Furthermore, the lower extreme of fixed station passes through go-between and support body swing joint, just the fixed station passes through the cylinder and carries out the adjustment of position in vertical direction, aerify the mechanism and include the discharge of fixed mounting in the fixed station inside, the discharge carries out gas filling and extraction to annular gasbag inside through a plurality of connecting pipes.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

according to the invention, through the arranged cup body feeding module, the cup body can be accurately fed and mounted on the handkerchief plate, the cup body and the cup bottom before pressing can be respectively pretreated by combining the arranged pressing module, and the overlap ratio of the cup body and the cup bottom can be improved when the cup body and the cup bottom are pressed by the arranged pressing mechanism, so that the sealing performance of the two bonded paper cups is ensured, and the quality of the paper cup is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic diagram of the overall front view structure of the paper cup machine of the present invention;

FIG. 2 is a schematic diagram of the overall side view structure of the paper cup machine of the present invention;

FIG. 3 is a schematic view of the overall structure of the cup feed module of the present invention;

FIG. 4 is a schematic view of an exploded structure at a turning block of the present invention;

FIG. 5 is a schematic structural view of a cup bottom adjusting mechanism according to the present invention;

FIG. 6 is a schematic view of the present invention with the movable plate separated from the adjustment member;

FIG. 7 is a schematic structural view of the present invention with the loading tray separated from the frame;

FIG. 8 is a schematic sectional view showing the structural change of the cup body adjusting mechanism of the present invention when the pressing block is engaged with the receiving block;

FIG. 9 is an enlarged view of the structure at A in FIG. 8 according to the present invention;

FIG. 10 is a schematic view of the overall explosion structure at the pressing mechanism of the present invention;

FIG. 11 is a schematic cross-sectional view of the pressing mechanism of the present invention;

fig. 12 is an enlarged view of the structure at B in fig. 11 according to the present invention.

The reference numerals in the drawings denote: 1. a frame body; 2. a connecting plate; 3. a fixing plate; 301. mounting grooves; 302. a square groove; 303. a limiting groove; 4. a conveyor belt; 5. a guide frame; 6. pushing the plate; 7. a first hydraulic cylinder; 8. a bending plate; 9. a lapping block; 901. a bevel; 10. rotating the block; 1001. a chute; 11. a displacement plate; 1101. a slope surface; 1102. a slider; 1103. a spring; 12. a clamping plate; 13. loading a disc; 1301. a placement groove; 14. a vertical plate; 15. a guide plate; 16. a transverse plate; 17. extruding the block; 1701. an annular ring; 18. a carrying mechanism; 1801. mounting a block; 1802. an elastic ring; 19. a bearing block; 1901. bending the groove; 20. a connecting rod; 21. a pressing block; 22. a fixed table; 2201. an annular groove; 2202. a connecting ring; 23. an annular air bag; 2301. compacting the block; 24. a gas collecting pipe; 2401. a connecting pipe; 25. a second hydraulic cylinder; 26. moving the plate; 2601. a boss; 27. an adjustment member; 28. a bending block; 2801. an elastic band; 29. a lapping table; 30. a chuck member; 31. a cup body; 32. a cup bottom.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example (b): the paper cup machine feeding mode and mechanism comprises a frame body 1; the middle part of support body 1 is rotated and is connected with and installs dish 13 additional, set up a plurality of standing grooves 1301 that are used for placing cup 31 on the outer wall of the circumference of installing dish 13 additional, this of setting installs dish 13 additional, in the use of reality, this of setting installs dish 13 additional and can rotate for support body 1, in the use of reality, cup 31's preliminary treatment is gone on in a plurality of standing grooves 1301 of seting up at its upside, and the pressfitting between cup 31 and the bottom of cup 32, also carry out pressfitting treatment inside one of them standing groove 1301.

Referring to the cup feed module shown in fig. 1-12; the cup body conveying device comprises a horizontal conveying mechanism and a vertical conveying mechanism, wherein the horizontal conveying mechanism comprises a conveying belt 4 and an auxiliary mechanism arranged at the conveying end position of the conveying belt 4, the horizontal conveying mechanism also comprises a connecting plate 2 fixedly connected to one side of a frame body 1, a fixing plate 3 is fixedly arranged on the top surface of the connecting plate 2, the conveying belt 4 is arranged inside a mounting groove 301 arranged in the middle of the top surface of the fixing plate 3, a guide frame 5 is arranged above the mounting groove 301 on the fixing plate 3, a square groove 302 is formed in the conveying end position of the conveying belt 4 on the top surface of the fixing plate 3, the cup body feeding module is arranged and can convey the cup body 31, in particular, the conveying belt 4 arranged in the horizontal direction can be used for conveying the cup body 31 after the cup body 31 is formed by bending, and the position of the cup body 31 can be limited in the conveying process through the guide frame 5 arranged at the upper side position of the conveying belt 4, ensuring stable transportation.

Referring to fig. 1-12, the auxiliary mechanism is used for conveying a cup 31 to a vertical conveying mechanism, the vertical conveying mechanism includes a rotating block 10 capable of rotating in a vertical direction, the end of the rotating block 10 is movably connected with two displacement plates 11, the end of the displacement plate 11 is fixedly connected with a clamping plate 12, the two clamping plates 12 are used for clamping the cup 31, the auxiliary mechanism includes a first hydraulic cylinder 7 fixedly installed on the outer wall of the lower end of a fixed plate 3, a push plate 6 is fixedly installed on the output end of the first hydraulic cylinder 7, the push plate 6 is limited by a limiting groove 303 arranged in a square groove 302, the vertical conveying mechanism includes a bending plate 8 fixedly connected to the end of the fixed plate 3, the top surface of the lower end of the bending plate 8 is fixedly connected with a lapping block 9, two inclined planes 901 are symmetrically arranged on the outer wall of the upper side of the lapping block 9, the rotating block 10 is rotatably connected with the bending plate 8, the inner wall of the rotating block 10 is provided with a sliding groove 1001, the displacement plate 11 is in sliding fit with the sliding groove 1001 through a sliding block 1102 fixedly connected to the outer wall of the displacement plate 11, the sliding block 1102 is connected with the inner wall of the sliding groove 1001 through a spring 1103, the middle part of the bottom surface of the displacement plate 11 is provided with a slope 1101 which slides along with an inclined plane 901, when the cup body 31 is conveyed horizontally through the arranged conveying belt 4, the cup body falls at the inner position of the arranged square groove 302 due to the inertia effect, and subsequently, in order to ensure that the cup body 31 can be accurately pushed to the middle positions of two clamping plates 12 in the vertical conveying mechanism, the functions of the part are realized through the arranged auxiliary mechanism, specifically, when the cup body 31 is at the inner position of the square groove 302, the push plate 6 fixedly connected to the output end of the cup body is driven to slide to one side through the arranged first hydraulic cylinder 7, in the sliding process, because the initial position is located close to the conveyor belt 4, when moving, the cup 31 will contact with the outer wall of the cup and drive the cup to move towards one side of the vertical conveying mechanism synchronously, and the clamping plate 12 arranged in the vertical conveying mechanism is located at the end position where the pushing plate 6 moves, and it is worth mentioning that, in the process, the moving track of the cup 31 can be limited by the guiding rod (not shown in the figure) arranged on the top surface of the square groove 302, so as to ensure that the cup 31 can be clamped at the middle position of the two clamping plates 12, and in the actual use process of the vertical conveying mechanism, the rotating block 10 arranged is driven by the motor to rotate angularly, and it is worth mentioning that, the angle of single rotation is ninety degrees, so as to ensure that the cup 31 fixed by the vertical conveying mechanism can correspond to the position of the placing groove 1301 arranged on the loading tray 13 after rotating, it should be noted that when the rotating block 10 of the vertical conveying mechanism is arranged to move downward, the two displacement plates 11 movably connected inside the rotating block may slide, specifically, in the rotating process, the two displacement plates 11 may slide to both sides inside the sliding groove 1001 in combination with the sliding fit relationship between the inclined surface 901 and the inclined surface 1101, and after the rotating block 10 rotates ninety degrees, the space between the two clamping plates 12 is enough for the cup 31 to freely fall, and fall to the inside of the placing groove 1301.

Referring to the attached drawings 1-12, the pressing module comprises a cup body adjusting mechanism, a cup bottom adjusting mechanism and a pressing mechanism for pressing the cup body 31 and the cup bottom 32, wherein the cup body adjusting mechanism, the cup bottom adjusting mechanism and the pressing mechanism are linearly distributed along the rotation direction of the additionally-arranged disc 13, specifically, in the using process of the device, the whole pretreatment process of the cup body 31 and the cup bottom 32 comprises the following steps that firstly, the combination position of the bottom of the cup body 31 and the cup bottom 32 is bent inwards through the arranged cup body 31 adjusting mechanism, meanwhile, the round edge of the cup bottom 32 can be bent through the arranged cup bottom adjusting mechanism and is matched with the inwards-bent part of the bottom of the cup body 31, the adjusted cup bottom 32 is placed in the cup body 31 through the arranged suction disc piece 30, and the cup bottom 32 and the cup body 31 are stably pressed through the arranged pressing mechanism, the integral preparation of the paper cup machine is realized.

Referring to fig. 1-12, the cup body adjusting mechanism includes an extruding block 17 movable relative to the loading tray 13 and a receiving mechanism 18 disposed at a position right below the extruding block 17, the receiving mechanism 18 includes a mounting block 1801 fixedly mounted on the top surface of the frame body 1, the top surface of the mounting block 1801 is connected with a receiving block 19 through an elastic ring 1802, the receiving block 19 and the extruding block 17 are all located on the same axis with the disposed groove 1301, a bending groove 1901 is disposed in the middle of the top surface of the receiving block 19, a ring-shaped ring 1701 is fixedly connected to the lower end of the extruding block 17, when the cup body adjusting mechanism is in use, the lower end of the cup body 31 can be bent by the relative movement of the receiving block 19 and the ring-shaped ring 1701 in the vertical direction, the lower end of the receiving block 19 is in sliding fit with the mounting block 1801 through a connecting rod 20, the vertical plate 14 fixedly connected to the frame body 1, a guide plate 15 is slidably connected to the outer wall of the vertical plate 14, and the guide plate 15 is connected and fixed with the upper end of the extrusion block 17 through a horizontal plate 16, and the guide plate 15 can be adjusted in height in the vertical direction through an air cylinder, specifically, when the cup body adjusting mechanism is used, the additional mounting plate 13 is in a rotating gap, the relative fixing of the positions is kept, when the arranged guide plate 15 moves downwards in the vertical direction through an external air cylinder, the extrusion block 17 fixedly connected with the lower end position of the horizontal plate 16 also moves downwards synchronously, in the moving process, the cup body 31 placed on the additional mounting plate 13 can move downwards synchronously, specifically, the lower end of the arranged extrusion block 17 is fixedly connected with an annular ring 1701, the outer wall of the annular ring 1701 can be contacted with the inner wall of the cup body 31 and drives the cup body to move downwards synchronously, in the moving process, the arranged bearing block 19 and a bending groove 1901 formed on the nickel coin are combined, so that when the annular ring is contacted with the cup body 31, when the ring 1701 continues to move downwards, the outer wall of the lower end of the cup 31 can be bent along the inner wall of the opened bending groove 1901, and after the arranged ring 1701 finishes the adjustment of the bottom of the cup 31, the extrusion block 17 is driven to move upwards by the arranged air cylinder.

Referring to fig. 1-12, the cup bottom adjusting mechanism includes a moving plate 26, and adjusting members 27 distributed at two sides of the lower portion of the moving plate 26, the adjusting members 27 are in a semicircular structure, and further includes a lapping table 29 fixedly disposed on the frame body 1, the cup bottom 32 is disposed on the lapping table 29, and the axis of the lapping table 29 coincides with the circular axis enclosed by the two adjusting members 27, the lapping table 29 is in a circular table shape, the moving plate 26 adjusts the height of the moving plate in the vertical direction through a second hydraulic cylinder 25, bosses 2601 are respectively and fixedly connected to two sides of the lower end of the moving plate 26, a bending block 28 is disposed on the top surface of the adjusting member 27, the bending block 28 is fixedly connected to the bosses 2601 through an elastic band 2801, and in the actual use process, the cup bottom adjusting mechanism can drive the moving plate 26 to move downward through the second hydraulic cylinder 25, and in the moving process, when the outer wall of the adjusting piece 27 movably connected to the lower side of the adjusting piece is in contact with the cup bottom 32 placed on the lapping table 29, the outer wall of the cup bottom 32 can be extruded, in the extruding process, because the top surface of the adjusting piece 27 is provided with the bending block 28, the bending block 28 is connected with the boss 2601 through the elastic belt 2801, the distance between the two adjusting pieces 27 can be adjusted, and then the bending processing of the corners of the cup bottom 32 is realized.

Referring to fig. 1-12, the pressing mechanism includes a pressing block 21 moving relative to the frame body 1, and a fixing table 22 disposed on the surface of the frame body 1 and located under the pressing block 21, an annular groove 2201 is formed on the top surface of the fixing table 22, an annular air bag 23 is bonded on the inner wall of the annular groove 2201, a plurality of compacting blocks 2301 sliding with the fixing table 22 are bonded on the outer wall of the annular air bag 23 at equal intervals in an annular shape, an inflating mechanism for inflating the annular air bag 23 is disposed inside the fixing table 22, the lower end of the fixing table 22 is movably connected with the frame body 1 through a connecting ring 2202, the fixing table 22 is adjusted in position in the vertical direction by an air cylinder, the inflating mechanism includes a gas collecting pipe 24 fixedly mounted inside the fixing table 22, the gas collecting pipe 24 fills and extracts gas into and from the annular air bag 23 through a plurality of connecting pipes 2401, and the pressing mechanism is disposed, the purpose of the utility model is to press the cup body 31 and the cup bottom 32 together, so that after the adjustment of the cup body adjusting mechanism and the cup bottom adjusting mechanism is completed, the lower end bending part of the cup body 31 and the peripheral bending part of the cup bottom 32 are stably pressed together, and the connecting positions of the two can be well jointed, thereby ensuring the good sealing performance of the connecting positions of the two, concretely, when the arranged pressing block 21 moves downwards, the cup body 31 and the cup bottom 32 arranged at the inner position of the cup body 31 can be driven to press together, in the process, the cup bottom 32 arranged in the cup body 31 can also move downwards under the action of the pressing block 21, and the corner bending part of the cup bottom 32 is matched with the bottom bending part of the cup body 31, and after the matching is completed, the cup bottom 32 is positioned at the inner position of the annular groove 2201 arranged on the fixed platform 22, subsequently, when the combination position of the two is in the internal position of the annular groove 2201, the multiple compacting blocks 2301 movably connected inside the annular groove 2201 and the inner wall of the annular groove 2201 limit the overlapping portion of the cup body 31 and the cup bottom 32, specifically, the air collecting pipe 24 arranged inflates the inside of the annular air bag 23, so that the multiple compacting blocks 2301 adhered to the outer wall of the annular air bag extrude the overlapping portion of the cup body 31 and the cup bottom 32, and it is worth explaining that the arranged compacting blocks 2301 are heating plates, the temperature of the cup body can be raised by switching on the power supply, and further, in the extruding process, the overlapping position of the cup body 31 and the cup bottom 32 can be tightly adhered, the stable connection between the two is realized, and the good sealing performance of the connection position is ensured.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. Paper cup machine feed mode and mechanism, its characterized in that includes:

a frame body (1); the middle part of the frame body (1) is rotatably connected with an additional disc (13), and a plurality of placing grooves (1301) for placing the cup bodies (31) are formed in the circumferential outer wall of the additional disc (13);

a cup body feeding module; the cup body conveying device comprises a horizontal conveying mechanism and a vertical conveying mechanism, wherein the horizontal conveying mechanism comprises a conveying belt (4) and an auxiliary mechanism arranged at the conveying tail end of the conveying belt (4), the auxiliary mechanism is used for conveying the cup body (31) to the vertical conveying mechanism, the vertical conveying mechanism comprises a rotating block (10) capable of rotating in the vertical direction, two displacement plates (11) are movably connected to the end part of the rotating block (10), clamping plates (12) are fixedly connected to the end part of each displacement plate (11), and the two clamping plates (12) are used for clamping the cup body (31);

the pressing module comprises a cup body adjusting mechanism, a cup bottom adjusting mechanism and a pressing mechanism for pressing the cup body (31) and the cup bottom (32), and the cup body adjusting mechanism, the cup bottom adjusting mechanism and the pressing mechanism are linearly distributed along the rotating direction of the loading disc (13);

the cup body adjusting mechanism comprises an extrusion block (17) which moves relative to the loading disc (13) and a bearing mechanism (18) which is arranged at the position right below the extrusion block, the bearing mechanism (18) comprises an installation block (1801) which is fixedly installed on the top surface of the frame body (1), and the top surface of the installation block (1801) is connected with a bearing block (19) through an elastic ring (1802);

the cup bottom adjusting mechanism comprises a moving plate (26) and adjusting pieces (27) distributed at two sides of the lower portion of the moving plate (26), the adjusting pieces (27) are of a semicircular structure, the cup bottom adjusting mechanism further comprises a lapping table (29) fixedly arranged on the frame body (1), the cup bottom (32) is placed on the lapping table (29), and the axis of the lapping table (29) is overlapped with the circular axis surrounded by the two adjusting pieces (27);

the pressing mechanism comprises a pressing block (21) moving relative to a frame body (1) and a fixing table (22) arranged on the surface of the frame body (1) and located under the pressing block (21), an annular groove (2201) is formed in the top surface of the fixing table (22), an annular air bag (23) is bonded on the inner wall of the annular groove (2201), a plurality of compaction blocks (2301) which keep sliding with the fixing table (22) are bonded on the outer wall of the annular air bag (23) in an annular and equidistant mode, and an inflating mechanism for filling air into the annular air bag (23) is arranged inside the fixing table (22).

2. The feeding mode and mechanism of the paper cup machine according to claim 1, characterized by further comprising a connecting plate (2) fixedly connected to one side of the frame body (1), wherein a fixing plate (3) is fixedly mounted on the top surface of the connecting plate (2), the conveying belt (4) is mounted inside a mounting groove (301) formed in the middle of the top surface of the fixing plate (3), a guide frame (5) is arranged above the mounting groove (301) on the fixing plate (3), and a square groove (302) is formed in the conveying end position of the conveying belt (4) on the top surface of the fixing plate (3).

3. The feeding mode and mechanism of the paper cup machine according to claim 1, wherein the auxiliary mechanism comprises a first hydraulic cylinder (7) fixedly mounted on the outer wall of the lower end of the fixing plate (3), a push plate (6) is fixedly mounted on the output end of the first hydraulic cylinder (7), and the push plate (6) is limited through a limiting groove (303) formed in the square groove (302).

4. The feeding method and mechanism of the paper cup machine according to claim 1, wherein the vertical conveying mechanism comprises a bending plate (8) fixedly connected to the end position of the fixing plate (3), a lapping block (9) is fixedly connected to the top surface of the lower end of the bending plate (8), two inclined surfaces (901) are symmetrically arranged on the outer wall of the upper side of the lapping block (9), the rotating block (10) is rotatably connected with the bending plate (8), a sliding groove (1001) is arranged on the inner wall of the rotating block (10), the displacement plate (11) keeps sliding fit with the sliding groove (1001) through a sliding block (1102) fixedly connected to the outer wall of the displacement plate, the sliding block (1102) is connected with the inner wall of the sliding groove (1001) through a spring (1103), and a slope surface (1101) keeping sliding with the inclined surfaces (901) is arranged in the middle of the bottom surface of the displacement plate (11).

5. The feeding mode and mechanism of the paper cup machine are characterized in that the receiving block (19) and the extruding block (17) are located on the same axis with the arranged placing groove (1301), a bending groove (1901) is formed in the middle of the top surface of the receiving block (19), an annular ring (1701) is fixedly connected to the lower end of the extruding block (17), when the cup body adjusting mechanism is used, the lower end of the cup body (31) can be bent by the relative movement of the receiving block (19) and the annular ring (1701) in the vertical direction, and the lower end of the receiving block (19) is in sliding fit with the mounting block (1801) through a connecting rod (20).

6. The feeding mode and mechanism of the paper cup machine according to claim 1, characterized by further comprising a vertical plate (14) fixedly connected to the frame body (1), wherein a guide plate (15) is slidably connected to the outer wall of the vertical plate (14), the guide plate (15) is fixedly connected to the upper end of the extrusion block (17) through a transverse plate (16), and the guide plate (15) is vertically adjustable in height through an air cylinder.

7. The feeding mode and mechanism of the paper cup machine according to claim 1, wherein the lapping table (29) is in a circular truncated cone shape, the moving plate (26) is vertically adjusted by the second hydraulic cylinder (25), bosses (2601) are respectively and fixedly connected to two sides of the lower end of the moving plate (26), a bending block (28) is arranged on the top surface of the adjusting piece (27), and the bending block (28) is fixedly connected with the bosses (2601) through an elastic band (2801).

8. The feeding method and mechanism for paper cup machine according to claim 1, characterized in that the lower end of the fixed table (22) is movably connected with the frame body (1) through a connecting ring (2202), the fixed table (22) is vertically adjusted by a cylinder, the inflating mechanism comprises a gas collecting pipe (24) fixedly installed inside the fixed table (22), and the gas collecting pipe (24) is used for filling and extracting gas into and from the annular air bag (23) through a plurality of connecting pipes (2401).