CN112744396B

CN112744396B - Coin letter sorting packagine machine's packagine machine constructs

Info

Publication number: CN112744396B
Application number: CN202011409298.3A
Authority: CN
Inventors: 徐敏
Original assignee: Xuzhou College of Industrial Technology
Current assignee: Xuzhou College of Industrial Technology
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-07-22
Anticipated expiration: 2040-12-03
Also published as: CN112744396A

Abstract

The invention discloses a packaging mechanism of a novel coin sorting and packaging machine, which belongs to the technical field of coin packaging, and comprises a left vertical plate, a right vertical plate, a first layer of packaging layer, a second layer of conveying layer, a unitary coin packaging column, a pentagonal coin packaging column and a one-corner coin packaging column, wherein the left side and the right side of the first packaging layer and the second conveying layer are respectively connected with the left vertical plate and the right vertical plate, and the unitary coin packaging column, the pentagonal coin packaging column and the one-corner coin packaging column are respectively composed of a feeding mandrel, a main feeding roller, a secondary feeding roller, a plastic packaging pipe device, a coin rolling barrel forming assembly, a bottom sealing locking claw device, a cap pressing forming assembly, a cap pressing groove device, a hydraulic telescopic rod, a roller shaft, a driving roller shaft, a first motor and a conveying belt, but also can be recycled for many times.

Description

Coin sorting packagine machine's packagine machine constructs

Technical Field

The invention relates to the technical field of coin packaging, in particular to a packaging mechanism of a coin sorting and packaging machine.

Background

At present, in the field of domestic currency circulation, manual operation is mostly adopted for coin sorting, sorting efficiency is low, and labor cost is high. In recent years, with the application and popularization of coins in vending machines, buses, subways and other occasions, the workload of coin sorting is increasing. A large number of machines of different construction have thus appeared on the market for sorting coins, the most common being mechanical coin sorting machines, centrifugal coin sorting methods, and eddy current methods for sorting coins. The methods have great limitations in work, various conditions such as missing, multiple and blocking are often caused, similar sorting and packaging equipment at home and abroad has low production efficiency and relatively high price, and is difficult to popularize in large area in the aspects of application and popularization.

The existing coin packaging machine on the market is more in a paper packaging form, the paper packaging can only be used once, and the paper packaging machine has no value in use after being disassembled, so that the problems of paper waste, coin scattering and the like are easily caused, and the defect of higher practicability exists.

In the existing mechanized coin packaging machine, a complete packaging system is not provided, and manual packaging and other operations are still needed, so that inconvenience is caused.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems with existing coin packaging.

Therefore, the invention aims to provide a packaging mechanism of a coin sorting and packaging machine, which can perform full-automatic packaging operation, reduce manual operation and improve packaging efficiency.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

a packaging mechanism of a coin sorting and packaging machine comprises a left vertical plate, a right vertical plate, a first layer of packaging layer, a second layer of conveying layer, a unitary coin packaging column, a pentagonal coin packaging column and a one-corner coin packaging column, wherein the left side and the right side of the first packaging layer and the second conveying layer are respectively connected with the left vertical plate and the right vertical plate;

the coin roll forming assembly is arranged at the top of the bottom sealing locking claw device, the bottom of the bottom sealing locking claw device is connected with the first layer panel, a through hole is formed in the joint of the bottom sealing locking claw device and the first layer panel, and the cap pressing forming assembly and the cap pressing groove device are arranged on the first layer panel;

the roller shaft and the driving roller shaft are arranged between the left vertical plate and the right vertical plate, the driving roller shaft comprises a long shaft, a roller, a one-way bearing and a second motor, the one-way bearing in the roller is arranged on the long shaft, the second motor is arranged on the right vertical plate, the output end of the second motor is connected with one end of the long shaft, the conveying belt is arranged on the roller shaft and the driving roller shaft, and a plurality of coin dropping pipes are arranged on the conveying belt.

As a preferable aspect of the packing mechanism of the coin sorting and packing machine of the present invention, wherein: the bottom on second layer conveying layer is installed and is received the coin frame, hydraulic telescoping rod installs the bottom and the left and right sides on second conveying layer, hydraulic telescoping rod includes pneumatic cylinder one and telescopic link, pneumatic cylinder one is connected with the telescopic link.

As a preferable aspect of the packing mechanism of the coin sorting and packing machine of the present invention, wherein: the plastic packaging pipe device comprises a grooved pipe, an electric heating cutter, a plastic packaging pipe mounting seat, a plastic packaging motor, a cam, a tension spring and a screw; the utility model discloses a plastic envelope motor, including plastic envelope motor, plastic envelope pipe mount pad, screw mounting hole, electric heat cutter, extension spring, connection, screw, through extension spring, fix on the groove pipe, the electric heat cutter lower extreme is equipped with the round slider, the round slider is arranged in the plastic envelope pipe mount pad and is contacted with the cam.

As a preferable aspect of the packing mechanism of the coin sorting and packing machine of the present invention, wherein: the coil barrel forming assembly comprises an inner tube with a funnel and an outer tube with a claw, the inner tube with the funnel is installed in the outer tube with the claw, a gap for packaging a plastic paper roll is reserved between the inner tube with the funnel and the outer tube with the claw, the side surface of the outer tube with the claw is provided with an elongated slot, the bottom of the outer tube with the claw is provided with a three-claw type support frame, and the three-claw type support frame is fixed on the first layer panel.

As a preferable aspect of the packing mechanism of the coin sorting and packing machine of the present invention, wherein: the bottom sealing locking claw device comprises a second hydraulic cylinder, a sliding block, a connecting rod, an electric heating locking claw and a first circular sliding block, the second hydraulic cylinder is installed on the first layer of panel, the sliding block is connected with a telescopic rod of the second hydraulic cylinder, the sliding block is connected to one end of the connecting rod, the electric heating locking claw is connected to the other end of the connecting rod, an electric heating device is arranged on the electric heating locking claw, the first circular sliding block is connected with the electric heating locking claw, and the first circular sliding block is installed in a second sliding groove formed in the first layer of panel.

As a preferable aspect of the packing mechanism of the coin sorting and packing machine of the present invention, wherein: the pressing cap forming component comprises a fourth motor, a frame, a cam shaft, a guide rail, a bolt, a cam shaft sleeve, a built-in resistance feeding roller and a one-way receiving roller, the fourth motor is fixed on the frame, the output shaft of the fourth motor is connected with the upper end of the cam shaft, the lower end of the cam shaft is inserted into a cam shaft sleeve, the cam shaft is provided with a cam groove, the guide rails are arranged on two sides of the cam shaft sleeve, the upper end of the guide rail is fixed on the frame, the lower end of the guide rail is fixed on the first layer panel, the middle section of the bolt is connected with the camshaft sleeve by screw thread, two ends of the bolt are respectively inserted into the groove on the guide rail and the cam groove on the camshaft, the lower end of the cam shaft sleeve is provided with a cutter and a cap pressing pipe, the side surface of the cap pressing pipe is provided with a long groove, the built-in resistance feeding roller is arranged on the side face of the left vertical plate, and a one-way material receiving roller is arranged on the side face of the right vertical plate.

As a preferable aspect of the packing mechanism of the coin sorting and packing machine of the present invention, wherein: the cap indent device includes third motor, lead screw, connecting rod seat, shrink hinge bar and cap indent circular arc piece, the third motor is installed on first layer panel, connecting rod seat fixed mounting is in the bottom of first layer panel, the output of third motor is connected to the upper end of lead screw, the lower extreme threaded connection of lead screw has the horizontal pole, the shrink hinge bar includes short connecting rod, long connecting rod, horizontal pole and round pin, the bottom and the cap indent circular arc piece of long connecting rod are connected, be equipped with circular-arc arch in the cap indent circular arc piece, be equipped with electric heater unit in the circular-arc arch.

Compared with the prior art: the simple structure of packagine machine in this application file constructs is compact, the count is accurate, packing is fast.

Meanwhile, the packaging adopts a structural mode of a plastic paper packaging barrel, so that secondary utilization of the packaging barrel can be realized, and the problems of raw material waste, coin scattering and the like are reduced.

The colleague complete machine is automatically operated, the distributed conveyor belt is controlled by a plurality of sensors to move step by step and synchronously, and the coins are efficiently packaged, so that the cost of manual labor is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of a packaging mechanism of a coin sorting and packaging machine according to the present invention;

FIG. 2 is a schematic back structure of a packaging mechanism of the coin sorting and packaging machine of the present invention;

fig. 3 is a schematic diagram of a coin wrapping mechanism of the coin sorting and packaging machine, which is split into two layers and one line.

Fig. 4 is a schematic structural diagram of a plastic tube sealing device in a packaging mechanism of the coin sorting and packaging machine.

Fig. 5 is an exploded view of the structure of fig. 4.

FIG. 6 is an exploded view of a packaging barrel structure of a packaging mechanism of a coin sorting and packaging machine according to the present invention.

Fig. 7 is a schematic view of a back cover locking claw in a packaging mechanism of the coin sorting and packaging machine of the present invention.

FIG. 8 is a schematic view of the press cap assembly of the packaging mechanism of the coin sorting and packaging machine according to the present invention.

Fig. 9 is a schematic structural diagram of a cover assembly in a packaging mechanism of a coin sorting and packaging machine according to the present invention.

Fig. 10 is a view showing the structure of a driving roller in a packing mechanism of a coin sorting and packing machine according to the present invention.

Fig. 11 is a schematic view of a hydraulic telescopic rod in a packaging mechanism of the coin sorting and packaging machine according to the present invention.

In the figure: 26. the automatic coin rolling machine comprises a left vertical plate, a 27 coin rolling barrel forming assembly, a 28 coin pressing cap forming assembly, a 29 machine frame, a 30 right vertical plate, a 31 built-in resistance feeding roller, a 33 roller shaft, a 34 driving roller shaft, a 341 second motor, a 35 first motor, a 36 cap groove pressing device, a 37 coin receiving frame, a 38 conveyor belt, a 39 first layer panel, a 40 one-way receiving roller, a 42 main feeding roller, a 43 feeding core shaft, a 45 slave feeding roller, a 46 guide plate, a 47 plastic packaging pipe device, a 48 second chute, a 49 bottom sealing locking claw device, a 50 grooved pipe, a 51 electric heating cutter, a 52 plastic packaging pipe mounting seat, a 53 plastic packaging motor, a 54 cam, a 55 circular sliding block, a 56 first chute, 57-58, a tension spring, 59-60 screws, 61 inner pipe with an outer pipe, 62 claw with an 63 elongated slot, 64 three claw type supporting frame, 65 hydraulic cylinder, and a 65 hydraulic cylinder, 66. The automatic coin-freed machine comprises a sliding block, 67 connecting rods, 68 electric heating locking claws, 69 electric heating devices, 70 circular sliding blocks, 71 fourth motors, 72 cam shafts, 73 guide rails, 74 bolts, 75 cam shaft sleeves, 76 cutters, 77 cap pressing pipes, 78 third motors, 79 lead screws, 80 connecting rod seats, 81 short connecting rods, 82 long connecting rods, 83 cap pressing groove circular arc blocks, 84 cross rods, 85 rollers, 86 long shafts, 87 coin falling pipes, 88 hydraulic cylinders, 89 telescopic rods.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The invention provides a packaging mechanism of a coin sorting and packaging machine, please refer to fig. 1-11, which comprises a left vertical plate 26, a right vertical plate 30, a first layer of packaging layer, a second layer of transmission layer, a unitary coin packaging column, a pentagonal coin packaging column and a triangular coin packaging column, wherein the left side and the right side of the first packaging layer and the second transmission layer are respectively connected with the left vertical plate 26 and the right vertical plate 30, the unitary coin packaging column, the pentagonal coin packaging column and the triangular coin packaging column are respectively composed of a feeding mandrel 43, a main feeding roller 42, a secondary feeding roller 45, a plastic packaging pipe device 47, a coin roll barrel forming component 27, a bottom sealing locking claw device 49, a cap pressing forming component 28, a cap groove pressing device 36, a hydraulic telescopic rod, a roller shaft 33, a driving roller shaft 34, a first motor 35 and a transmission belt 38, the components of the unitary coin packaging column, the pentagonal coin packaging column and the triangular coin packaging column are changed except the diameter of the coin roll barrel forming component 27, the shapes and the relative installation positions of the two are consistent;

the bottoms of the unitary coin packaging row, the pentagonal coin packaging row, the one-corner coin packaging row and the feeding mandrel 43 are fixedly connected with a first layer panel 39, the main feed roller 42 is vertically arranged on the first layer panel 39, the lower end of the main feed roller 42 is fixedly connected with the power output end of the first motor 35, the outer wall of the first motor 35 is fixed at the bottom of the first layer panel 39, the main feeding roller 42 is linked with the auxiliary feeding roller 45 in a rotating way, a guide plate 46 is arranged between the main feeding roller 42 and the plastic packaging pipe device 47, the coin rolling barrel forming assembly 27 is arranged at the top of the bottom sealing locking claw device 49, the bottom of the back cover locking claw device 49 is connected with the first layer panel 39, a through hole is arranged at the connection position of the bottom of the back cover locking claw device 49 and the first layer panel 39, the cap pressing and forming assembly 28 and the cap grooving apparatus 36 are both mounted on a first layer panel 39;

the roller shaft 33 and the driving roller shaft 34 are installed between the left vertical plate 26 and the right vertical plate 30, the driving roller shaft 34 comprises a long shaft 86, a roller 85, a one-way bearing and a second motor 341, the one-way bearing in the roller 85 is installed on the long shaft 86, the second motor 341 is installed on the right vertical plate 30, the output end of the second motor 341 is connected with one end of the long shaft 86, the conveyor belt 38 is installed on the roller shaft 33 and the driving roller shaft 34, and a plurality of coin dropping pipes are installed on the conveyor belt.

Referring to fig. 1 to 3 again, the coin receiving frame 37 is installed at the bottom of the second conveying layer, the hydraulic telescopic rods are installed at the bottom, the left side and the right side of the second conveying layer, each hydraulic telescopic rod comprises a hydraulic cylinder one 88 and a telescopic rod 89, and the hydraulic cylinder one 88 is connected with the telescopic rod 89.

Referring to fig. 2, 4 and 5 again, the plastic package tube device 47 includes a grooved tube 50, an electric heating cutter 51, a plastic package tube mounting seat 52, a plastic package motor 53, a cam 54, tension springs 57-58 and screws 59-60; the plastic envelope motor 53 is fixed in the bottom of first floor panel 39, be connected with cam 54 on the output of plastic envelope motor 53, plastic envelope pipe mount pad 52 fixed mounting is on first floor panel 39, it has first spout 56 to open on the plastic envelope pipe mount pad 52, grooved tube 50 is installed upright on plastic envelope pipe mount pad 52, it has the mounting screw hole to open on grooved tube 50, electric heat cutter 51 is arranged in grooved tube 50, electric heat cutter 51's the back is connected with

extension spring

57, 58 through grooved tube,

screw

59, 60 are fixed on grooved tube 50 through

extension spring

57, 58, electric heat cutter 51 lower extreme is equipped with round slider 55, round slider 55 is arranged in plastic envelope pipe mount pad 52 and is contacted with cam 54.

Referring to fig. 2, fig. 3 and fig. 6 again, the coin roll forming assembly 27 includes an inner tube 61 with a funnel and an outer tube 62 with a claw, the inner tube 61 with a funnel is installed in the outer tube 62 with a claw, a gap for packing the plastic paper roll is left between the inner tube 61 with a funnel and the outer tube 62 with a claw, a long groove 63 is opened on the side surface of the outer tube 62 with a claw, a three-claw type support frame 64 is arranged at the bottom of the outer tube 62 with a claw, and the three-claw type support frame 64 is fixed on the first layer panel 39.

Referring to fig. 3 and 7 again, the back cover locking claw device 49 includes a second hydraulic cylinder 65, a sliding block 66, a connecting rod 67, an electric heating locking claw 68 and a first circular sliding block 70, the second hydraulic cylinder 65 is installed on the first floor panel 39, an expansion rod of the second hydraulic cylinder 65 is connected with the sliding block 66, the sliding block 66 is connected to one end of the connecting rod 67, the other end of the connecting rod 67 is connected with the electric heating locking claw 68, an electric heating device 69 is arranged on the electric heating locking claw 68, the first circular sliding block 70 is connected with the electric heating locking claw 68, and the first circular sliding block 70 is installed in the second sliding groove 48 formed in the first floor panel 39.

Referring to fig. 3 and 8 again, the cap pressing molding assembly 28 includes a fourth motor 71, a frame 29, a cam shaft 72, a guide rail 73, a latch 74, a cam shaft sleeve 75, a built-in resistance material feeding roller 31, and a one-way material receiving roller 40, the fourth motor 71 is fixed on the frame 29, an output shaft of the fourth motor 71 is connected with an upper end of the cam shaft 72, a lower end of the cam shaft 72 is inserted into the cam shaft sleeve 75, the cam shaft 72 is provided with a cam groove, the guide rail 73 stands on two sides of the cam shaft sleeve 75, an upper end of the guide rail 73 is fixed on the frame 29, a lower end of the guide rail 73 is fixed on the first layer panel 39, a middle section of the latch 74 is connected on the cam shaft sleeve 75 by screw threads, two ends of the latch 74 are respectively inserted into the groove on the guide rail 73 and the cam groove on the cam shaft 72, a lower end of the cam shaft sleeve 75 is provided with a cutter 76 and a cap pressing pipe 77, the side surface of the cap pressing pipe 77 is provided with an elongated slot, the built-in resistance feeding roller 31 is arranged on the side surface of the left vertical plate 26, and the side surface of the right vertical plate 30 is provided with the one-way material receiving roller 40.

Referring to fig. 3 and 9 again, the cap indent device 36 includes a third motor 78, a lead screw 79, a connecting rod seat 80, a contracting hinge rod and a cap indent circular arc block 83, the third motor 78 is installed on the first layer panel 39, the connecting rod seat 80 is fixedly installed at the bottom of the first layer panel 39, the upper end of the lead screw 79 is connected with the output end of the third motor 78, the lower end of the lead screw 79 is in threaded connection with a cross rod 84, the contracting hinge rod includes a short connecting rod 81, a long connecting rod 82, a cross rod 84 and a pin, the bottom of the long connecting rod 82 is connected with the cap indent circular arc block 83, an arc protrusion is arranged in the cap indent circular arc block 83, and an electric heating device is arranged in the arc protrusion.

In the specific use process, as the three rows of actions of the packaging mechanism are consistent, the pentagonal coin packaging is taken as an example, the working principle of the device is specifically explained:

before the device is started, firstly, a packaging plastic paper roll for packaging a coin tube is placed on a feeding mandrel 43, the packaging plastic paper passes through a position between a main feeding roller 42 and a secondary feeding roller 45 and reaches a position of a coin tube forming assembly 27 through a guide plate 46, secondly, the plastic paper roll for pressing a cap material is placed on a built-in resistance feeding roller 31, the plastic paper is pulled out and clamped on a one-way receiving roller 40, the main feeding roller 42 is driven by a first motor 35 to rotate and simultaneously drive the secondary feeding roller 45 to rotate through friction, the packaging plastic paper enters a long groove 63 formed in the side surface of a claw-provided outer tube 62 of the coin tube forming assembly 27 and is overlapped for 2 millimeters for a circle to form a cylindrical structure, the main feeding roller 42 receives a signal to stop feeding, an action signal is sent to a bottom sealing locking claw device 49 and a plastic tube device 47, an electric heating locking claw 68 of the bottom sealing claw device 49 is closed to heat the bottom of the coin tube, the plastic package motor 53 of the plastic package pipe device 47 is started, after the electric heating cutter 51 is fed, the material is cut off and the edge is sealed, the plastic package motor 53 is stopped, the electric heating cutter 51 is withdrawn, the action signal is sent, the counting sensor switch is turned on, the pentagonal coins enter the inner pipe 61 with the hopper after the counting sensor switch is turned on, when the packaging barrel coins are full, the counting sensor switch is turned off, the action signal sends out the hydraulic telescopic rod to extend out the telescopic rod 89 to block the coin dropping pipe 87 on the conveying belt 38 in operation, the electric heating locking claw 68 of the bottom sealing locking claw device 49 is opened, the packaging coin barrel falls to the coin dropping pipe 87, the action signal simultaneously sends out the main feeding roller 42 to start rotating and feeding to form a periodic cycle, the telescopic rod of the hydraulic telescopic rod retracts into the conveying belt 38 to operate, the telescopic rod 89 of the hydraulic telescopic rod extends out to block the coin dropping pipe 87 on the conveying belt 38, the one-way receiving roller 40 starts feeding and stops, the action signal sends out the cap pressing forming component 28, when the fourth motor 71 rotates, the cam shaft 72 drives the cam shaft sleeve 75 to match with the guide rails 73 on two sides to move up and down, the plastic paper used for pressing caps is pressed into a cap shape at the upper end of the coin cylinder, the cutter 76 cuts the material, an action signal simultaneously sends out an expansion link 89 of the hydraulic expansion link to retract, the conveyor belt 38 runs, the expansion link 89 of the hydraulic expansion link extends out to block a coin falling pipe 87 on the conveyor belt 38, the action signal sends out a cap indent device 36, the lead screw 79 pulls the cross rod 84 to move up and down when the third motor 78 rotates, so as to drive the opening and closing movement of the contraction hinge rod, the cap indent circular arc block 83 at the lower end inwards contracts and clamps under the action of the contraction hinge rod, then an anti-falling groove is pressed on the cover of the coin packaging cylinder under the electric heating action in the circular arc bulge of the cap indent circular arc block 83, and the action signal sends out the expansion link 89 of the hydraulic expansion link to retract, the conveyor belt 38 runs and the coin pack cartridge falls into the pull-up drop box 37.

While the invention has been described with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of this invention can be used in any combination as long as there is no structural conflict, and the combination is not exhaustively described in this specification merely for the sake of brevity and resource savings. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a coin sorting packagine machine's packagine machine constructs which characterized in that: the coin packaging machine comprises a left vertical plate (26), a right vertical plate (30), a first layer of packaging layer, a second layer of conveying layer, a unitary coin packaging line, a pentagonal coin packaging line and a triangular coin packaging line, wherein the left side and the right side of the first layer of packaging layer and the second layer of conveying layer are respectively connected with the left vertical plate (26) and the right vertical plate (30), the unitary coin packaging line, the pentagonal coin packaging line and the triangular coin packaging line are respectively composed of a feeding mandrel (43), a main feeding roller (42), a secondary feeding roller (45), a plastic packaging pipe device (47), a coin rolling barrel forming component (27), a bottom sealing locking claw device (49), a cap pressing forming component (28), a cap groove pressing device (36), a hydraulic telescopic rod, a roller shaft (33), a driving roller shaft (34), a first motor (35) and a conveying belt (38), and the parts of the unitary coin packaging line, the pentagonal coin packaging line and the triangular coin packaging line are changed in diameter except the coin rolling barrel forming component (27), the shapes and the relative installation positions of the two are consistent;

the bottom of the unitary coin packaging column, the pentagonal coin packaging column, the one-corner coin packaging column and the feeding mandrel (43) is fixedly connected with a first layer panel (39), the main feeding roller (42) is vertically arranged on the first layer panel (39), the lower end of the main feeding roller (42) is fixedly connected with a power output end of a first motor (35), the outer wall of the first motor (35) is fixed at the bottom of the first layer panel (39), the main feeding roller (42) is in linkage and rotation connection with the auxiliary feeding roller (45), a guide plate (46) is arranged between the main feeding roller (42) and the plastic packaging pipe device (47), the coin roll forming assembly (27) is arranged at the top of a bottom sealing locking claw device (49), the bottom of the bottom sealing locking claw device (49) is connected with the first layer panel (39), a through hole is formed at the joint of the bottom sealing locking claw device (49) and the first layer panel (39), the cap pressing forming assembly (28) and the cap groove pressing device (36) are both arranged on the first layer of panel (39);

the coin-freed conveyor is characterized in that the roll shaft (33) and the driving roll shaft (34) are installed between the left vertical plate (26) and the right vertical plate (30), the driving roll shaft (34) comprises a long shaft (86), a roller (85), a one-way bearing and a second motor (341), the one-way bearing in the roller (85) is installed on the long shaft (86), the second motor (341) is installed on the right vertical plate (30), the output end of the second motor (341) is connected with one end of the long shaft (86), the conveyor belt (38) is installed on the roll shaft (33) and the driving roll shaft (34), and a plurality of coin-falling pipes (87) are installed on the conveyor belt (38).

2. The packaging mechanism of a coin sorting and packaging machine according to claim 1, wherein: coin receiving frame (37) are installed to the bottom on second layer transfer layer, hydraulic telescoping rod installs the bottom and the left and right sides on second transfer layer, hydraulic telescoping rod includes pneumatic cylinder (88) and telescopic link (89), pneumatic cylinder (88) are connected with telescopic link (89).

3. The packaging mechanism of a coin sorting and packaging machine according to claim 1, wherein: plastic envelope pipe device (47) is including grooved tube (50), electric heat cutter (51), plastic envelope pipe mount pad (52), plastic envelope motor (53), cam (54), extension spring (57-58) and screw (59-60), the bottom of first layer panel (39) is fixed in plastic envelope motor (53), be connected with cam (54) on the output of plastic envelope motor (53), plastic envelope pipe mount pad (52) fixed mounting is on first layer panel (39), it has first spout (56) to open on plastic envelope pipe mount pad (52), grooved tube (50) are installed upright on plastic envelope pipe mount pad (52), it has the mounting screw hole to open on grooved tube (50), electric heat cutter (51) are arranged in grooved tube (50), the back of electric heat cutter (51) is connected with extension spring (57, 58) through grooved tube, screw (59, electric heat cutter (51) are connected, 60) fix on grooved tube (50) through extension spring (57, 58), electric heat cutter (51) lower extreme is equipped with circular slider (55), circular slider (55) are arranged in plastic envelope pipe mount pad (52) and are contacted with cam (54).

4. The packaging mechanism of a coin sorting and packaging machine according to claim 1, wherein: the coin rolling barrel forming assembly (27) comprises an inner tube (61) with a funnel and an outer tube (62) with a claw; take funnel inner tube (61) to install in taking claw outer tube (62), take funnel inner tube (61) ann and take the clearance of leaving the packing plastic paper reel between claw outer tube (62), the side of taking claw outer tube (62) is opened there is elongated slot (63), the bottom of taking claw outer tube (62) is equipped with three-jaw formula support frame (64), three-jaw formula support frame (64) are fixed on first layer panel (39).

5. The packaging mechanism of a coin sorting and packaging machine according to claim 1, wherein: the bottom sealing locking claw device (49) comprises a hydraulic cylinder (65), a sliding block (66), a connecting rod (67), an electric heating locking claw (68) and a first circular sliding block (70), wherein the hydraulic cylinder (65) is installed on the first layer panel (39), the sliding block (66) is connected with a telescopic rod of the hydraulic cylinder (65), the sliding block (66) is connected to one end of the connecting rod (67), the other end of the connecting rod (67) is connected with the electric heating locking claw (68), the electric heating locking claw (69) is arranged on the electric heating locking claw (68), the first circular sliding block (70) is connected with the electric heating locking claw (68), and the first circular sliding block (70) is installed in a second sliding groove (48) formed in the first layer panel (39).

6. The packaging mechanism of a coin sorting and packaging machine according to claim 1, wherein: the cap pressing molding assembly (28) comprises a fourth motor (71), a rack (29), a cam shaft (72), a guide rail (73), a plug pin (74), a cam shaft sleeve (75), a built-in resistance feeding roller (31) and a one-way material receiving roller (40), wherein the fourth motor (71) is fixed on the rack (29), an output shaft of the fourth motor (71) is connected with the upper end of the cam shaft (72), the lower end of the cam shaft (72) is inserted into the cam shaft sleeve (75), the cam shaft (72) is provided with a cam groove, the guide rail (73) stands on two sides of the cam shaft sleeve (75), the upper end of the guide rail (73) is fixed on the rack (29), the lower end of the guide rail (73) is fixed on the first layer panel (39), the middle section of the plug pin (74) is in threaded connection with the cam shaft sleeve (75), two ends of the plug pin (74) are respectively inserted into the groove on the guide rail (73) and the cam groove on the cam shaft (72), the lower end of the cam shaft sleeve (75) is provided with a cutter (76) and a cap pressing pipe (77), the side surface of the cap pressing pipe (77) is provided with a long groove, the built-in resistance feeding roller (31) is arranged on the side surface of the left vertical plate (26), and the side surface of the right vertical plate (30) is provided with a one-way material receiving roller (40).

7. The packaging mechanism of a coin sorting and packaging machine according to claim 1, wherein: cap indent device (36) include third motor (78), lead screw (79), connecting rod seat (80), shrink hinge rod and cap indent circular arc piece (83), install on first layer panel (39) third motor (78), connecting rod seat (80) fixed mounting is in the bottom of first layer panel (39), the output of third motor (78) is connected to the upper end of lead screw (79), the lower extreme threaded connection of lead screw (79) has horizontal pole (84), the shrink hinge rod includes short connecting rod (81), long connecting rod (82), horizontal pole (84) and round pin, the bottom and the cap indent circular arc piece (83) of long connecting rod (82) are connected, be equipped with circular-arc arch in cap indent circular arc piece (83), be equipped with electric heater unit in the circular-arc arch.