CN210102211U

CN210102211U - Two kinds of screw mix packagine machine

Info

Publication number: CN210102211U
Application number: CN201920557199.6U
Authority: CN
Inventors: 俞茂兴
Original assignee: WUXI SECOND COMPONENT Co Ltd
Current assignee: WUXI SECOND COMPONENT Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-02-21
Anticipated expiration: 2029-04-25

Abstract

The utility model relates to a packagine machine, two kinds of screw mix packagine machine specifically says so. The device is characterized by comprising a rectangular supporting frame, wherein a control cabinet is arranged on the side surface of the supporting frame, rollers are arranged at four corners of the bottom of the supporting frame, a top plate is arranged at the top of the supporting frame, and a panel is arranged on the front surface of the supporting frame. There is feeding mechanism on the roof, and this feeding mechanism all has discharging channel including two high-frequency vibration dishes that are located on the roof on the high-frequency vibration dish, and discharging channel and high-frequency vibration dish are the tangential and arrange, and discharging channel all is connected with ejection of compact track, has the counter on the ejection of compact track. The outer panel surface of the panel is sequentially provided with a film winding mechanism, a plastic bag film forming mechanism and a cutting mechanism from top to bottom. The automatic degree of this packagine machine is higher, and work efficiency is higher.

Description

Two kinds of screw mix packagine machine

Technical Field

The utility model relates to a packagine machine, two kinds of screw mixing packagine machine that are used for mixing quantitative packing with the screw of two kinds of different regulations specifically says so.

Background

Screws are the connecting or fastening parts that must be used for mechanical equipment and many products, and often require quantitative packaging with a packaging bag after production. Some screws are used in two sets, and the two sets are usually packaged together. At present, most screw manufacturers adopt a manual packaging method to package screws, namely, workers firstly count a corresponding number of screws from two screw stacks; then, a certain amount of two screws are put into a packaging bag; then, manually winding the opening of the packaging bag on the iron sheet; and finally, heating the iron sheet to bond the opening of the packaging bag. The whole process of the packaging mode needs manual participation, the automation degree is low, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a two kinds of screw mix packagine machine, this packagine machine's degree of automation is higher, and work efficiency is higher.

In order to solve the problems, the following technical scheme is provided:

the utility model discloses a two kinds of mixed packagine machine of screw's characteristics are including rectangular bodily form's carriage, and the side of carriage is provided with the switch board, all has the gyro wheel on four angles in the bottom of carriage, and there is the roof at the top of carriage, has the panel on the front of carriage. There is feeding mechanism on the roof, and this feeding mechanism all has discharging channel including two high-frequency vibration dishes that are located on the roof on the high-frequency vibration dish, and discharging channel and high-frequency vibration dish are the tangential and arrange, and discharging channel all is connected with ejection of compact track, has the counter on the ejection of compact track. The outer panel surface of the panel is sequentially provided with a film winding mechanism, a plastic bag film forming mechanism and a cutting mechanism from top to bottom. The plastic bag film forming mechanism comprises a supporting pipe located on the outer panel surface, the supporting pipe is divided into an inclined portion and a vertical portion, the inclined portion is in a flat horn shape, the diameter of the lower end of the inclined portion is smaller, the vertical portion is a straight pipe, the lower end of the inclined portion is connected with the upper end of the vertical portion, the upper end of the inclined portion stretches out of the top of the base plate to the top plate, one end of each of two discharging tracks far away from the high-frequency vibration disc is located in the inclined portion, and a vertical bonding edge sealing assembly is arranged on the section of the base plate corresponding to the. There are two traction wheels of arranging side by side on the base plate of vertical bonding banding subassembly below, two traction wheel height the same, and the wheel face of the two is tangent, and the shaft of two traction wheels all is perpendicular with the base plate, and is the rotating form cooperation between the shaft of traction wheel and base plate, and one of them traction wheel shaft connection has first step motor. The cutting mechanism is positioned below the traction wheel. And the first stepping motor, the high-frequency vibration disc and the counter are connected with the control cabinet through leads.

The discharging rail comprises a bottom plate in a long strip shape, the bottom plate is horizontally arranged, one end of the bottom plate is connected with the bottom of the corresponding discharging channel, vertical baffle plates are arranged on the bottom plate corresponding to the side wall of the discharging channel, the vertical baffle plates are longitudinally arranged along the bottom plate, the height of each vertical baffle plate is smaller than that of each screw, the top of one vertical baffle plate is connected with a horizontal baffle plate through an upright column, and the horizontal baffle plate is located between the two vertical baffle plates. The counter all is located the bottom plate, and all has vertical arrangement's fender material cylinder on the horizontal baffle that the counter corresponds, keeps off the piston rod of material cylinder down, has the hole of stepping down that the piston rod of being convenient for stretched into on the horizontal baffle that keeps off material cylinder piston rod corresponds.

Wherein, it includes the support to wind membrane mechanism, and this support includes two parallel 7 font boards of arranging side by side, and the lower extreme of two 7 font boards is fixed respectively on the panel that the rake both sides correspond, all has the breach on the last border of two 7 font board horizontal parts, and what have the level to arrange between two breachs winds the membrane roller, is vertical slip, the fixed form cooperation of circumference between the roller and the breach of winding the membrane roller. The film winding device is characterized in that a film pulling mechanism is arranged on a support below the film winding roller, a tension rod is arranged on the support between the film pulling mechanism and the film winding roller, the tension rod is positioned on one side below the film winding roller, and the tension rod is parallel to the film winding roller. Draw membrane mechanism including fixing the gag lever post on the support, have the dwang on the support of one side of gag lever post, have on the support to be used for driving dwang pivoted second step motor, second step motor passes through the wire and links to each other with the switch board, and the symmetry is fixed with two friction pulleys on the dwang, is concentric setting between friction pulley and dwang, and the wheel face of friction pulley offsets with the lateral wall of gag lever post, gag lever post and dwang all with it is parallel around the membrane roller. And a stop lever is arranged below the film pulling mechanism and is parallel to the film winding roller.

The vertical bonding banding subassembly includes the backup pad that two vertical parallels arranged side by side, and the backup pad is all fixed on the panel, and the backup pad all is perpendicular with the panel, and the inboard of a backup pad is connected with the fixed bonding compact heap, and the inboard of another backup pad is connected with the swing joint compact heap through drive arrangement, and fixed bonding compact heap and swing joint compact heap all are vertical layout's rectangular form, and are arranged side by side between the two, all have the heater in fixed bonding compact heap and the swing joint compact heap. The driving device comprises sliding rods which are positioned at the upper part and the lower part of the corresponding supporting plate, the two ends of each sliding rod respectively extend out of the two sides of the corresponding supporting plate, the sliding rods are in sliding fit with the supporting plates, a connecting rod is fixed between the two sliding rods which are positioned at the outer side of the supporting plate, a driving cylinder is arranged between the middle part of the connecting rod and the corresponding supporting plate, and the movable bonding pressing block is fixed between the two sliding rods which are positioned at the inner side of the supporting plate.

The cutting mechanism comprises a rectangular frame which is horizontally arranged, and one long frame of the rectangular frame is connected with the panel; two guide rods are arranged between the two long frames of the rectangular frame, the guide rods are perpendicular to the long frames of the rectangular frame, sliding plates are arranged between the two guide rods, the sliding plates are parallel to the long frames of the rectangular frame, and first driving mechanisms used for driving the sliding plates to slide along the guide rods are arranged between the sliding plates and the corresponding long frames of the rectangular frame. All there is horizontal bonding compact heap on a set of opposite face of two sliding plates, all there is the heater in the horizontal bonding compact heap, horizontal bonding compact heap all is rectangular shape, and they all follow the longitudinal arrangement of rectangular frame long frame, all have on a set of opposite face of two horizontal bonding compact heaps and run through their fore-and-aft cut-off groove, there is the cutting-off sword in the cut-off groove of one of them horizontal bonding compact heap, the edge of a knife of cutting-off sword is the cockscomb structure, and towards another horizontal bonding compact heap, there is the second actuating mechanism who is used for driving the cutting-off sword and stretches out or retract from the oral area that corresponds the cut-off groove between cutting-off sword and the sliding plate that.

The first driving mechanism comprises third stepping motors positioned on the outer side surfaces of the two long frames of the rectangular frame, first threaded holes are formed in sliding plates corresponding to output shafts of the third stepping motors, external threads are formed in the outer ends of the output shafts of the third stepping motors, the outer ends of the output shafts of the third stepping motors penetrate through the rectangular frame to be connected with the corresponding first threaded holes, and the third stepping motors are in rotating fit with the rectangular frame; and the third stepping motor is connected with the control cabinet through a wire.

The two ends of the cutting knife extend out of the two ends of the cutting groove respectively, the second driving mechanism comprises two fourth stepping motors, the two fourth stepping motors are located on the outer side faces of the sliding plates corresponding to the two ends of the cutting knife respectively, a second threaded hole is concentrically formed in the outer end face of an output shaft of each fourth stepping motor, linkage rods are fixed to the two ends of the cutting knife corresponding to the second threaded holes, external threads are machined on one end of each linkage rod far away from the cutting knife, threaded ends of the linkage rods penetrate through the sliding plates and are connected with the corresponding second threaded holes, and the linkage rods are in rotating fit with the sliding plates.

And a discharging sliding plate which is obliquely and downwards arranged is arranged on a panel below the cutting mechanism.

By adopting the scheme, the method has the following advantages:

because the utility model discloses a two kinds of mixed packagine machine of screw includes the carriage, the side of carriage is provided with the switch board, all there is the gyro wheel on four angles in the bottom of carriage, there is the roof at the top of carriage, there is the panel on the front of carriage, there is feeding mechanism on the roof, feeding mechanism includes two high-frequency vibration dishes that are located on the roof, all there is discharge passage on the high-frequency vibration dish, discharge passage all connects with the ejection of compact track, there is the counter on the ejection of compact track, there are film winding mechanism, plastic bag film forming mechanism and shutdown mechanism on the panel outer face; plastic bag membrane forming mechanism is including being located the stay tube on the panel planking face, this stay tube divide into rake and vertical portion, the lower extreme of rake links to each other with the upper end of vertical portion, two ejection of compact track one end of keeping away from the high-frequency vibration dish all are located the rake, there is vertical bonding banding subassembly on the section base plate that vertical portion corresponds, there are two traction wheels of arranging side by side on the base plate of vertical bonding banding subassembly below, one of them traction wheel shaft connection has first step motor, shutdown mechanism is located the traction wheel below, first step motor, high-frequency vibration dish and counter all link to each other with the switch board through the wire. The two kinds of screws can be automatically mixed and quantitatively packaged by the two kinds of screw mixing and packaging machine, so that the automation degree is greatly improved, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the two-screw mixing and packaging machine of the present invention;

FIG. 2 is a schematic structural view of the feeding mechanism connected to the top plate of the two-screw mixing and packaging machine of the present invention;

FIG. 3 is a schematic structural view of the cutting mechanism of the two-screw mixing and packaging machine of the present invention connected to the panel;

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, fig. 2 and fig. 3, the two kinds of screw mixing packing machines of the present invention are characterized in that the support frame 1 includes a rectangular parallelepiped shape, the side surface of the support frame 1 is provided with a control cabinet 15, four corners of the bottom of the support frame 1 are all provided with rollers 32, the top of the support frame 1 is provided with a top plate 2, and the front surface of the support frame 1 is provided with a panel 31. There is feeding mechanism on roof 2, this feeding mechanism all has discharging channel 4 including two high-frequency vibration dish 3 that are located roof 2 on the high-frequency vibration dish 3, and discharging channel 4 all is the tangential with high-frequency vibration dish 3 and arranges, and discharging channel 4 all is connected with ejection of compact track, has counter 39 on the ejection of compact track. The outer plate surface of the panel 31 is sequentially provided with a film winding mechanism, a plastic bag film forming mechanism and a cutting mechanism from top to bottom. The plastic bag film forming mechanism comprises a supporting pipe located on the outer plate surface of a panel 31, the supporting pipe is divided into an inclined part 16-1 and a vertical part 16-2, the inclined part 16-1 is in a flat horn shape, the diameter of the lower end of the inclined part 16-1 is smaller, the vertical part 16-2 is a straight pipe, the lower end of the inclined part 16-1 is connected with the upper end of the vertical part 16-2, the upper end of the inclined part 16-1 extends out of the upper portion of a base plate to the upper portion of a top plate 2, one end of each of two discharging rails far away from a high-frequency vibration plate 3 is located in the inclined part 16-1, and a vertical bonding edge sealing assembly is located on the section of the. There are two traction wheels 35 that arrange side by side on the base plate of vertical bonding banding subassembly below, two traction wheels 35 height are the same, and the wheel face of the two is tangent, and the shaft of two traction wheels 35 all is perpendicular with the base plate, and the shaft of traction wheel 35 all is the rotation form cooperation with the base plate within a definite time, and one of them traction wheel 35 shaft is connected with first step motor 33. The cutting mechanism is positioned below the traction wheel 35; the first stepping motor 33, the high-frequency vibration disc 3 and the counter 39 are all connected with the control cabinet 15 through leads.

Wherein, ejection of compact track includes the bottom plate 5 of rectangular shape, and bottom plate 5 is the level and arranges, and the one end of bottom plate 5 links to each other with the 4 bottoms of discharging channel that correspond, all has vertical baffle 38 on the bottom plate 5 that discharging channel 4 lateral walls correspond, and vertical baffle 38 all follows the longitudinal arrangement of bottom plate 5, and vertical baffle 38 highly is less than the height of screw, and the top of one of them vertical separation blade is connected with horizontal baffle 6 through the stand, and horizontal baffle 6 is located between two vertical baffles 38. Counter 39 all is located bottom plate 5, and all has vertical arrangement's fender material cylinder 40 on the horizontal baffle 6 that counter 39 corresponds, keeps off the piston rod of material cylinder 40 and down, has the hole of stepping down that the piston rod of being convenient for stretched into on the horizontal baffle 6 that the piston rod of keeping off the material cylinder 40 corresponds.

The film winding mechanism comprises a support 7, the support 7 comprises two 7-shaped plates 7-1 which are arranged in parallel side by side, the lower ends of the two 7-shaped plates 7-1 are respectively fixed on the panels 31 corresponding to the two sides of the inclined part 16-1, notches 9 are formed in the upper edges of the transverse parts of the two 7-shaped plates 7-1, a film winding roller 10 is horizontally arranged between the two notches 9, and a roller shaft of the film winding roller 10 is matched with the notches 9 in a vertically sliding and circumferentially fixed manner. The film winding device is characterized in that a film drawing mechanism is arranged on the support 7 below the film winding roller 10, a tension rod 8 is arranged on the support 7 between the film drawing mechanism and the film winding roller 10, the tension rod 8 is located on one side below the film winding roller 10, and the tension rod 8 is parallel to the film winding roller 10. Draw membrane mechanism including fixing the gag lever post 11 on support 7, have dwang 12 on the support 7 of one side of gag lever post 11, have on the support 7 to be used for driving dwang 12 pivoted second step motor 36, second step motor 36 passes through the wire and links to each other with switch board 15, and the symmetry is fixed with two friction pulley 13 on the dwang 12, is concentric setting between friction pulley 13 and dwang 12, and the wheel face of friction pulley 13 offsets with the lateral wall of gag lever post 11, gag lever post 11 with dwang 12 all with it is parallel around membrane roller 10. A stop lever 14 is arranged below the film drawing mechanism, and the stop lever 14 is parallel to the film winding roller 10.

Be provided with vertical arrangement's bar plate side by side on winding membrane roller 10 and drawing membrane support 7 between mechanism, have vertical logical groove on the bar plate, tensioning rod 8 is located two bar plates, and the vertical logical groove that tensioning rod 8 both ends passed two bar plates respectively stretches out outside two bar plates, is the sliding form cooperation between tensioning rod 8's both ends and vertical spout, all processes on tensioning rod 8's both ends and has the external screw thread, and all has set nut on those two sections tensioning rod 8 that are located outside two bar plates.

Vertical bonding banding subassembly includes two vertical parallel backup pads 22 of arranging side by side, backup pad 22 is all fixed on panel 31, and backup pad 22 all is perpendicular with panel 31, the inboard of a backup pad 22 is connected with fixed bonding compact heap 21, the inboard of another backup pad 22 is connected with activity bonding compact heap 20 through drive arrangement, fixed bonding compact heap 21 and activity bonding compact heap 20 all are vertical arrangement's rectangular form, and be arranged side by side between the two, all there is heater 34 in fixed bonding compact heap 21 and the activity bonding compact heap 20. The driving device comprises sliding rods 18 which are positioned at the upper part and the lower part of a corresponding supporting plate 22, two ends of each sliding rod 18 respectively extend out of two sides of the corresponding supporting plate 22, the sliding rods 18 are in sliding fit with the supporting plates 22, a connecting rod 17 is fixed between the two sliding rods 18 positioned at the outer side of the supporting plates 22, a driving cylinder 19 is arranged between the middle part of the connecting rod 17 and the corresponding supporting plate 22, and a movable bonding pressing block 20 is fixed between the two sliding rods 18 positioned at the inner side of the supporting plates 22.

The cutting mechanism comprises a rectangular frame 23 which is horizontally arranged, and one long edge frame of the rectangular frame 23 is connected with the panel 31; two guide rods 30 are arranged between the two long frames of the rectangular frame 23, the guide rods 30 are perpendicular to the long frames of the rectangular frame 23, sliding plates 25 are arranged between the two guide rods 30, the sliding plates 25 are parallel to the long frames of the rectangular frame 23, and first driving mechanisms for driving the sliding plates 25 to slide along the guide rods 30 are arranged between the sliding plates 25 and the corresponding long frames of the rectangular frame 23. Horizontal bonding and pressing blocks 27 are arranged on a group of opposite surfaces of the two sliding plates 25, heaters 34 are arranged in the horizontal bonding and pressing blocks 27, the horizontal bonding and pressing blocks 27 are all in a long strip shape and are longitudinally arranged along the long edge of the rectangular frame 23, cutting grooves 28 penetrating through the horizontal bonding and pressing blocks 27 are arranged on a group of opposite surfaces of the two horizontal bonding and pressing blocks 27, a cutting knife 29 is arranged in the cutting groove 28 of one horizontal bonding and pressing block 27, the knife edge of the cutting knife 29 is in a saw-tooth shape and faces the other horizontal bonding and pressing block 27, and a second driving mechanism for driving the cutting knife 29 to extend out or retract from the opening part of the corresponding cutting groove 28 is arranged between the cutting knife 29 and the corresponding sliding plate 25.

The first driving mechanism comprises third stepping motors 24 positioned on the outer side surfaces of the two long frames of the rectangular frame 23, first threaded holes are formed in sliding plates 25 corresponding to output shafts of the third stepping motors 24, external threads are formed in the outer ends of the output shafts of the third stepping motors 24, the outer ends of the output shafts of the third stepping motors 24 penetrate through the rectangular frame 23 to be connected with the corresponding first threaded holes, and the third stepping motors 24 are in rotating fit with the rectangular frame 23; the third stepping motor 24 is connected with the control cabinet 15 through a wire.

Two ends of the cutting-off knife 29 respectively extend out of two ends of the cutting-off groove 28, the second driving mechanism comprises two fourth stepping motors 26, the two fourth stepping motors 26 are respectively located on the outer side faces of the sliding plates 25 corresponding to the two ends of the cutting-off knife 29, second threaded holes are concentrically formed in the outer end faces of output shafts of the fourth stepping motors 26, linkage rods 41 are fixed to the two ends of the cutting-off knife 29 corresponding to the second threaded holes, external threads are machined on one end, far away from the cutting-off knife 29, of each linkage rod 41, the threaded ends of the linkage rods 41 penetrate through the sliding plates 25 to be connected with the corresponding second threaded holes, and the linkage rods 41 are in rotating fit with the sliding plates 25.

The lower panel 31 of the cutting mechanism is provided with a discharging sliding plate 37 which is arranged obliquely downwards.

When the pneumatic material stopping device is used, the material stopping cylinder 40 and the driving cylinder 19 are connected with an external pneumatic system, and the pneumatic system is connected with the control cabinet 15 through a lead.

When a plastic film roll is mounted, the plastic film roll is firstly mounted on the film winding roller 10. Then, the plastic bag film is pulled out from one end of the plastic bag film roll, and after the plastic bag film bypasses the tensioning rod 8 and passes through the limiting rod 11 and the rotating rod 12, the plastic bag film is continuously pulled down from the outer side of the stop rod 14. The two long edges of the plastic bag film are then passed in sequence between the vertical adhesive edge seal assembly and the two traction wheels 35. And then, the plastic bag film is penetrated through the cutting mechanism.

During packaging, the first step: the heaters 34 in the two horizontal adhesive press blocks 27, the fixed adhesive press block 21 and the movable adhesive press block 20 are activated.

And secondly, the control cabinet 15 controls the pneumatic system to drive the movable bonding pressing block 20 to abut against the fixed combined pressing block through the driving cylinder 19, so that two sides of the packaging bag film are pressed, and the packaging bag film is vertically bonded and edge-sealed under the action of the heater 34.

And thirdly, the control cabinet 15 controls the pneumatic system to drive the movable bonding pressing block 20 to reset through the driving cylinder 19.

Fourthly, the control cabinet 15 controls the second stepping motor 36 to rotate for a station, so that the plastic bag film extends out of a specific length, and simultaneously controls the second stepping motor 36 to rotate, so that the lower end of the edge-sealed section of the plastic bag film is pulled into the middle cutting mechanism.

And fifthly, the control cabinet 15 controls the two third stepping motors 24 to respectively drive the two sliding plates 25 to drive the two horizontal bonding pressing blocks 27 to mutually approach and abut against each other, the packaging bag film is transversely melted and bonded under the action of the heater 34, and meanwhile, the fourth stepping motor 26 drives the cutting knife 29 to extend out, so that the fusion part of the packaging bag film is cut off, and sealing and cutting off are completed.

Fifthly, the control cabinet 15 controls the third stepping motor 24 to drive the horizontal bonding pressing block 27, the fourth stepping motor 26 drives the cutting knife 29 to reset, and meanwhile, the high-frequency vibration discs 3 are controlled to vibrate, screws in the two high-frequency vibration discs 3 rise into the discharge channel 4 along a spiral shape, enter the discharge channel along the discharge channel 4, pass through the discharge channel, fall into the bottom seal of the plastic bag film through the supporting tube from one end of the bottom plate 5 far away from the high-frequency vibration discs 3, the screws are automatically counted when passing through the counter 39, after a specific number is counted, the high-frequency vibration discs 3 stop vibrating, the control cabinet 15 controls the pneumatic system to drive the material blocking cylinder 40 to stretch out, and the screws are prevented from entering the supporting tube.

And sixthly, repeating the actions of the second step, the third step, the fourth step and the fifth step.

In the using process, the packaging machine is started for the first time after a new plastic bag film roll is replaced, the packaging machine needs to work from the first step to the sixth step, and the packaging machine can be connected only by repeatedly doing the sixth step during subsequent continuous packaging.

Claims

1. The two-screw mixing packaging machine is characterized by comprising a rectangular supporting frame (1), wherein a control cabinet (15) is arranged on the side surface of the supporting frame (1), rollers (32) are arranged at four corners of the bottom of the supporting frame (1), a top plate (2) is arranged at the top of the supporting frame (1), and a panel (31) is arranged on the front surface of the supporting frame (1); the feeding mechanism is arranged on the top plate (2) and comprises two high-frequency vibration discs (3) positioned on the top plate (2), discharge channels (4) are arranged on the high-frequency vibration discs (3), the discharge channels (4) and the high-frequency vibration discs (3) are arranged tangentially, the discharge channels (4) are connected with discharge rails, and counters (39) are arranged on the discharge rails; the outer plate surface of the panel (31) is sequentially provided with a film winding mechanism, a plastic bag film forming mechanism and a cutting mechanism from top to bottom; the plastic bag film forming mechanism comprises a supporting pipe located on the outer plate surface of a panel (31), the supporting pipe is divided into an inclined part (16-1) and a vertical part (16-2), the inclined part (16-1) is in a flat horn shape, the diameter of the lower end of the inclined part (16-1) is smaller, the vertical part (16-2) is a straight pipe, the lower end of the inclined part (16-1) is connected with the upper end of the vertical part (16-2), the upper end of the inclined part (16-1) extends out of the upper portion of a base plate to the top plate (2), one ends of two discharging rails far away from a high-frequency vibration plate (3) are located in the inclined part (16-1), and a vertical bonding edge sealing assembly is located on the section of the base plate corresponding to the vertical part (16-2); the base plate below the vertical bonding edge sealing assembly is provided with two traction wheels (35) which are arranged side by side, the two traction wheels (35) are same in height, wheel surfaces of the two traction wheels are tangent, wheel shafts of the two traction wheels (35) are perpendicular to the base plate, the wheel shafts of the traction wheels (35) are in rotating fit with the base plate, and one wheel shaft of one traction wheel (35) is connected with a first stepping motor (33); the cutting mechanism is positioned below the traction wheel (35); the first stepping motor (33), the high-frequency vibration disc (3) and the counter (39) are connected with the control cabinet (15) through leads.

2. The two screw mixing and packaging machine according to claim 1, wherein the discharge rail comprises an elongated bottom plate (5), the bottom plate (5) is horizontally arranged, one end of the bottom plate (5) is connected with the bottom of the corresponding discharge channel (4), vertical baffles (38) are arranged on the bottom plate (5) corresponding to the side walls of the discharge channel (4), the vertical baffles (38) are longitudinally arranged along the bottom plate (5), the height of each vertical baffle (38) is smaller than that of a screw, the top of one vertical baffle is connected with a horizontal baffle (6) through an upright column, and the horizontal baffle (6) is positioned between the two vertical baffles (38); counter (39) all are located bottom plate (5), and all have vertical arrangement's fender material cylinder (40) on horizontal baffle (6) that counter (39) correspond, keep off the piston rod of material cylinder (40) down, have the hole of stepping down that the piston rod of being convenient for stretched into on horizontal baffle (6) that keeps off material cylinder (40) piston rod corresponds.

3. The two-screw mixing and packaging machine according to claim 1, wherein the film winding mechanism comprises a support (7), the support (7) comprises two 7-shaped plates (7-1) which are arranged in parallel and side by side, the lower ends of the two 7-shaped plates (7-1) are respectively fixed on the corresponding panels (31) at the two sides of the inclined part (16-1), the upper edges of the transverse parts of the two 7-shaped plates (7-1) are provided with notches (9), a film winding roller (10) which is horizontally arranged is arranged between the two notches (9), and a roller shaft of the film winding roller (10) is matched with the notches (9) in a vertically sliding and circumferentially fixed manner; a film drawing mechanism is arranged on the support (7) below the film winding roller (10), a tension rod (8) is arranged on the support (7) between the film drawing mechanism and the film winding roller (10), the tension rod (8) is positioned on one side below the film winding roller (10), and the tension rod (8) is parallel to the film winding roller (10); the film drawing mechanism comprises a limiting rod (11) fixed on a support (7), a rotating rod (12) is arranged on the support (7) on one side of the limiting rod (11), a second stepping motor (36) used for driving the rotating rod (12) to rotate is arranged on the support (7), the second stepping motor (36) is connected with a control cabinet (15) through a lead, two friction wheels (13) are symmetrically fixed on the rotating rod (12), the friction wheels (13) and the rotating rod (12) are concentrically arranged, the wheel surface of each friction wheel (13) is abutted against the side wall of the limiting rod (11), and the limiting rod (11) and the rotating rod (12) are both parallel to the film winding roller (10); and a stop lever (14) is arranged below the film pulling mechanism, and the stop lever (14) is parallel to the film winding roller (10).

4. The two screw mixing and packaging machine according to claim 1, wherein the vertical adhesive edge sealing assembly comprises two vertically parallel support plates (22) arranged side by side, the support plates (22) are fixed on the panel (31), the support plates (22) are perpendicular to the panel (31), the inner side of one support plate (22) is connected with a fixed adhesive pressing block (21), the inner side of the other support plate (22) is connected with a movable adhesive pressing block (20) through a driving device, the fixed adhesive pressing block (21) and the movable adhesive pressing block (20) are vertically arranged in a long strip shape and are arranged side by side, and heaters (34) are arranged in the fixed adhesive pressing block (21) and the movable adhesive pressing block (20); the driving device comprises sliding rods (18) which are positioned at the upper part and the lower part of a corresponding supporting plate (22), the two ends of each sliding rod (18) extend out of the two sides of the corresponding supporting plate (22), the sliding rods (18) are in sliding fit with the supporting plate (22), a connecting rod (17) is fixed between the two sliding rods (18) which are positioned at the outer side of the supporting plate (22), a driving cylinder (19) is arranged between the middle part of the connecting rod (17) and the corresponding supporting plate (22), and a movable bonding pressing block (20) is fixed between the two sliding rods (18) at the inner side of the supporting plate (22).

5. The two screw mixing and packaging machine according to claim 1, characterised in that the cutting mechanism comprises a horizontally arranged rectangular frame (23), one long border of the rectangular frame (23) being connected to the face plate (31); two guide rods (30) are arranged between two long frames of the rectangular frame (23), the guide rods (30) are perpendicular to the long frames of the rectangular frame (23), sliding plates (25) are arranged between the two guide rods (30), the sliding plates (25) are parallel to the long frames of the rectangular frame (23), and first driving mechanisms for driving the sliding plates (25) to slide along the guide rods (30) are arranged between the sliding plates (25) and the corresponding long frames of the rectangular frame (23); horizontal bonding pressing blocks (27) are arranged on a group of opposite surfaces of the two sliding plates (25), heaters (34) are arranged in the horizontal bonding pressing blocks (27), the horizontal bonding pressing blocks (27) are both long-strip-shaped and are longitudinally arranged along the long frame of the rectangular frame (23), a cutting groove (28) which penetrates through the horizontal bonding pressing blocks is arranged on a group of opposite surfaces of the two horizontal bonding pressing blocks (27), a cutting knife (29) is arranged in the cutting groove (28) of one horizontal bonding pressing block (27), the knife edge of the cutting knife (29) is in a saw-tooth shape and faces the other horizontal bonding pressing block (27), and a second driving mechanism for driving the cutting knife (29) to extend out or retract from the opening part of the corresponding cutting groove (28) is arranged between the cutting knife (29) and the corresponding sliding plate (25).

6. The two-screw mixing and packaging machine according to claim 5, wherein the first driving mechanism comprises a third stepping motor (24) which is arranged on the outer side surfaces of the two long rims of the rectangular frame (23), the output shafts of the third stepping motor (24) are respectively provided with a first threaded hole on the corresponding sliding plate (25), the outer ends of the output shafts of the third stepping motor (24) are respectively provided with an external thread, the outer ends of the output shafts of the third stepping motor (24) penetrate through the rectangular frame (23) to be connected with the corresponding first threaded holes, and the third stepping motor (24) is in rotating fit with the rectangular frame (23); and the third stepping motor (24) is connected with the control cabinet (15) through a lead.

7. The two-screw mixing and packaging machine according to claim 6, wherein two ends of the cutting knife (29) respectively extend out from two ends of the cutting groove (28), the second driving mechanism comprises two fourth stepping motors (26), the two fourth stepping motors (26) are respectively located on outer side surfaces of the sliding plates (25) corresponding to the two ends of the cutting knife (29), the outer end surface of an output shaft of each fourth stepping motor (26) is concentrically provided with a second threaded hole, two ends of the cutting knife (29) corresponding to the second threaded holes are respectively fixed with a linkage rod (41), one end of each linkage rod (41) far away from the cutting knife (29) is provided with an external thread, the threaded ends of the linkage rods (41) respectively penetrate through the sliding plates (25) to be connected with the corresponding second threaded holes, and the linkage rods (41) are in rotating fit with the sliding plates (25).

8. Two screw mixing and packaging machine according to any one of claims 1 to 7, characterised in that the lower panel (31) of the cutting mechanism is provided with a discharge slide (37) arranged obliquely downwards.