CN217754420U - Automatic gauze mask packing plant with tally function - Google Patents

Abstract

The utility model relates to an automatic packing plant of gauze mask with tally function, including feeding transport mechanism, place the platform, ejection of compact transport mechanism, seal transport mechanism, vertical sealing mechanism, transverse sealing tailors the mechanism, defeated material conveyer belt, send membrane mechanism, roll up membrane mechanism, feeding transport mechanism includes first support frame, first support frame top is provided with feeding conveyor belt, the controller is installed to the lower part of first support frame, feeding conveyor belt is close to the top of placing the one end of platform and is fixed with first mounting bracket, be provided with photoelectric counter on the first mounting bracket, ejection of compact transport mechanism includes the second support frame, second support frame top is equipped with ejection of compact conveyer belt, be fixed with the driving motor who is used for driving ejection of compact conveyer belt motion on the second support frame, driving motor, photoelectric counter all is connected with the controller electricity, when photoelectric counter's count reaches the default, controller control driving motor delays and opens. Need not artifical count, avoid appearing the condition of counting mistake, improve work efficiency.

Description

Automatic gauze mask packing plant with tally function

Technical Field

The utility model belongs to the technical field of medical consumptive material equipment for packing, especially, relate to an automatic packing plant of gauze mask with tally function.

Background

The disposable mask which is packaged independently is deeply loved by the consumers due to the advantages of convenient carrying, easy disassembly, difficult pollution and the like. When utilizing packing plant to independently pack disposable gauze mask, because current automatic packing plant of gauze mask lacks the count mechanism, need the operation workman to count the gauze mask after the seal packing, then put into the packing carton with the disposable gauze mask of a certain quantity independent packing, the quantity of the disposable gauze mask of independent packing for guaranteeing to place in every packing carton is the same all, in actual packaging process, just need arrange the operation workman of count specially at the last process of baling line, the cost of packing has not only been improved, and the operation workman is at long-term counting process because reasons such as tired, forget the count very easily or count the mistake appears, thereby lead to the gauze mask quantity in the packing carton to appear the mistake, lead to the disqualification rate increase of product, can not be fine satisfy the production demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gauze mask automatic packing device with tally function for solve current gauze mask automatic packing device and need artifical count, lead to the gauze mask quantity in the packing carton wrong technical problem easily.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a gauze mask automatic packing device with tally function, including the feeding transport mechanism who sets gradually, place the platform, ejection of compact transport mechanism, it has sealed transport mechanism to place the bench top and set gradually, vertical sealing mechanism, horizontal sealing cutting mechanism, it is provided with defeated material conveyer belt to be located the inside of placing the platform that horizontal sealing cuts out the mechanism below, the bottom of placing the platform is provided with the film feeding mechanism who is used for carrying the packaging film, it is provided with film rolling mechanism to place the platform near the one end of feeding transport mechanism, the top of feeding transport mechanism, place the top of platform, the top of defeated material conveyer belt all is located the coplanar, feeding transport mechanism includes the first support frame of vertical setting, first support frame top is provided with the feeding conveyer belt, the controller case is installed to the lower part of first support frame, the inside controller that is provided with of controller, the top that the feeding conveyer belt is close to the one end of placing the platform is fixed with the vertical first mounting bracket that upwards sets up, the count end of photoelectric counter sets up towards the feeding conveyer belt, ejection of compact transport mechanism includes the second support frame that vertical setting, the second support frame is fixed in order to drive the conveyer belt motion counter, the photoelectric counter, all there is the electric motor drive counter when the preset value, the control motor control is opened, the photoelectric counter, the control motor control.

Preferably, send membrane mechanism including rotating the feed roll of connection below placing the platform, the winding has the packaging film on the feed roll, the below of placing the platform is rotated and is connected with the transfer roller that a plurality of intervals set up, the one end that the upper portion of first support frame is close to placing the platform rotates and is connected with the guide roll, the packaging film gets into the top of placing the platform through rolling up membrane mechanism after walking around each transfer roller, guide roll in proper order.

Preferably, the film rolling mechanism comprises two inclined supporting plates which are symmetrically arranged and fixed at one end of the placing table, the two inclined supporting plates are respectively fixed at two sides of the one end of the placing table close to the feeding conveying mechanism, the inclined supporting plates are obliquely arranged, the inclined supporting plates extend towards the direction close to the discharging conveying mechanism from the end close to the placing table, the top of the one end of the placing table close to the feeding conveying mechanism is fixed with two striker plates which are symmetrically arranged, the striker plates are vertically and upwards arranged, the height of the striker plates is sequentially increased from the end close to the feeding conveying mechanism to the end close to the feeding conveying mechanism, the packaging film bypasses the guide roller and is close to the top of the one end of the placing table through the inclined supporting plates, and the striker plates enter the top of the placing table from the top of the end close to the feeding conveying mechanism.

Preferably, seal transport mechanism including rotate the transfer gear that connects a plurality of intervals that place the bench top and set up, the central axis of transfer gear sets up along the fore-and-aft direction, the transfer gear sets up along the even interval of the length direction of placing the platform, one of them transfer gear is the action wheel, and other transfer gears are from the driving wheel, and the action wheel is connected through first conveyer belt transmission between the driving wheel and one of them follow driving wheel, and adjacent two are connected through second conveyer belt transmission between the driving wheel.

Preferably, the longitudinal sealing mechanism comprises a second mounting frame fixed on one side of the top of the placing table, a support frame vertically arranged downwards is fixed on the second mounting frame, an electric heating block is fixed at the bottom of the support frame, pressing wheel sets symmetrically arranged are rotatably connected to the second mounting frame on two sides of the electric heating block, each pressing wheel set comprises two pressing wheels arranged at intervals in the front-back direction and used for pressing the side edges of the packaging films, the pressing wheels are located above the placing table, and the central axis of each pressing wheel is arranged in the vertical direction.

Preferably, the transverse sealing cutting mechanism comprises a third mounting frame which is fixed at the top of the placing table and is vertically arranged, an upper cutter shaft and a lower cutter shaft which are arranged at an upper interval and a lower interval are rotatably connected onto the third mounting frame, the middle position of the upper cutter shaft and the middle position of the lower cutter shaft are respectively fixed with an upper cutter and a lower cutter which are correspondingly arranged, heating wires are arranged inside the upper cutter and the lower cutter shaft, the upper cutter shaft and the lower cutter shaft are respectively fixed with an upper protective cover and a lower protective cover, the longitudinal section of the upper protective cover and the longitudinal section of the lower protective cover are semicircular.

Preferably, the placing table positioned at the top of the material conveying conveyor belt is sequentially provided with an extrusion exhaust mechanism, a conveying wool roller and a static removing mechanism, the conveying wool roller is rotatably connected to the top of the placing table, and the static removing mechanism is arranged at one end, close to the discharging conveying mechanism, of the top of the placing table.

Preferably, the extrusion exhaust mechanism comprises an extrusion exhaust conveyor belt arranged at the top of the placing table, the extrusion exhaust conveyor belt is positioned above the material conveying conveyor belt, and the movement directions of the extrusion exhaust conveyor belt and the material conveying conveyor belt are opposite.

Preferably, the static electricity removing mechanism comprises a fourth mounting frame which is fixed on the top of the placing table and is vertically arranged upwards, and a corona type ion rod is mounted on the fourth mounting frame.

The utility model has the advantages that: the automatic counting machine is reasonable in structural design, the photoelectric counter is arranged above the feeding conveyor belt, the driving motor and the photoelectric counter are electrically connected with the controller, the photoelectric counter counts the number of the masks entering the top of the placing table, when the number of the masks reaches a preset number, the photoelectric counter transmits a signal to the controller, the controller controls the driving motor to be started in a delayed mode, the discharging conveyor belt is started, the discharging conveyor belt conveys the masks reaching a certain number at the feeding end to a to-be-boxed station, manual counting is not needed, working efficiency is improved, counting results are accurate, counting errors are avoided, the number of the masks in each packing box is guaranteed to be the same, and the qualification rate of products is improved; and the purpose that driving motor delayed opening is, when photoelectric counter detected the gauze mask of last count (the gauze mask that the count reached the default promptly) begins, driving motor continued to close a period, made the gauze mask of last count transported discharging conveyor's feed end department, guaranteed that all gauze masks all are carried to discharging conveyor after, made discharging conveyor begin to move again, guaranteed the accuracy of count result.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the connection between the photoelectric counter and the first mounting frame;

FIG. 3 is a schematic structural view of the connection of the film winding mechanism and the placing table;

FIG. 4 is a schematic structural view of the inclined strut plate;

FIG. 5 is a schematic structural diagram of a transverse sealing cutting mechanism;

FIG. 6 is a schematic view of the extrusion venting mechanism;

fig. 7 is a schematic structural view of the static electricity removing mechanism.

Reference numerals: 1-feeding conveying mechanism, 2-placing table, 3-discharging conveying mechanism, 4-sealing conveying mechanism, 5-longitudinal sealing mechanism, 6-transverse sealing cutting mechanism, 7-conveying belt, 8-conveying mechanism, 9-film winding mechanism, 10-first support frame, 11-feeding conveying belt, 12-control cabinet, 13-first mounting frame, 14-photoelectric counter, 15-second support frame, 16-discharging conveying belt, 17-feeding roller, 18-conveying roller, 19-guide roller, 20-inclined support plate, 21-baffle plate, 22-conveying wheel, 23-driving wheel, 24-driven wheel, 25-first conveying belt, 26-second conveying belt, 27-second mounting frame, 28-support frame, 29-electric heating block, 30-pressing wheel, 31-third pressing wheel, 32-upper cutter shaft mounting frame, 33-lower cutter shaft mounting frame, 34-upper cutter, 35-lower cutter, 36-upper cutter, 37-lower cutter, 38-extruding exhausting mechanism 39-conveying rough roller, 40-static removing roller, 41-static removing conveying belt, 41-fourth extruding protecting cover, 42-corona rod, and 43-fourth ion extruding protecting cover.

Detailed Description

The direction of the supporting frame 28 in fig. 1 is taken as the front, and the direction of the second mounting frame 27 is taken as the back.

As shown in fig. 1, the utility model discloses a feeding transport mechanism 1 that sets gradually, place platform 2, ejection of compact transport mechanism 3, place 2 tops of platform and set gradually and seal transport mechanism 4, vertical sealing mechanism 5, transverse sealing cutting mechanism 6, it is provided with defeated material conveyer belt 7 to be located the inside platform 2 that places of transverse sealing cutting mechanism 6 below, the bottom of placing platform 2 is provided with the film feeding mechanism 8 that is used for carrying the packaging film, the one end of placing platform 2 near feeding transport mechanism 1 is provided with film rolling mechanism 9, the top of feeding transport mechanism 1, the top of placing platform 2, the top of defeated material conveyer belt 7 all is located the coplanar, the top of ejection of compact transport mechanism 3 is less than the top of feeding transport mechanism 1. Feeding transport mechanism 1 includes the first support frame 10 of vertical setting, first support frame 10 top is provided with feeding conveyer belt 11, controller case 12 is installed to the lower part of first support frame 10, the inside controller that is provided with of controller case 12, feeding conveyer belt 11 is fixed with the vertical first mounting bracket 13 that upwards sets up near the top of placing the one end of platform 2, as shown in fig. 2, be provided with photoelectric counter 14 on the first mounting bracket 13, photoelectric counter 14's count end sets up towards feeding conveyer belt 11, photoelectric counter 14 is prior art, concrete structure is no longer repeated here. The discharging conveying mechanism 3 comprises a second supporting frame 15 which is vertically arranged, a discharging conveying belt 16 is arranged at the top of the second supporting frame 15, a driving motor used for driving the discharging conveying belt 16 to move is fixed on the second supporting frame 15, the driving motor and the photoelectric counter 14 are electrically connected with the controller, and when the counting of the photoelectric counter 14 reaches a preset value, the controller controls the driving motor to be started in a delayed mode. The delayed starting specifically includes: when the photoelectric counter 14 detects that the gauze mask of last count (the gauze mask that the count reached the default promptly) begins, driving motor continues to close a period of time, makes the gauze mask of last count transported discharging conveyor 16's feed end department, guarantees that all gauze masks all are carried to discharging conveyor 16 on after, makes discharging conveyor 16 begin to move again, guarantees the accuracy of count result.

As shown in fig. 1, the film feeding mechanism 8 includes a feeding roller 17 rotatably connected below the placing table 2, a packaging film is wound on the feeding roller 17, a plurality of conveying rollers 18 arranged at intervals are rotatably connected below the placing table 2, one end of the upper portion of the first supporting frame 10 close to the placing table 2 is rotatably connected with a guide roller 19, and the packaging film sequentially bypasses the conveying rollers 18 and the guide roller 19 and then enters the top of the placing table 2 through the film rolling mechanism 9. As shown in fig. 3 and fig. 4, the film rolling mechanism 9 includes two symmetrically disposed inclined supporting plates 20 fixed at one end of the placing table 2, the two inclined supporting plates 20 are respectively fixed at two sides of one end of the placing table 2 close to the feeding transport mechanism 1, the inclined supporting plates 20 are obliquely disposed, one end of the inclined supporting plate 20 away from the placing table 2 extends towards a direction close to the discharging transport mechanism 3, two symmetrically disposed baffle plates 21 are fixed at a top of one end of the placing table 2 close to the feeding transport mechanism 1, the baffle plates 21 are vertically disposed upwards, heights of the baffle plates 21 are sequentially increased from one end close to the feeding transport mechanism 1 to one end away from the feeding transport mechanism 1, the packaging film bypasses the guide roller 19 and then enters the top of one end of the placing table 2 through the top of the inclined supporting plate 20, and the top of one end of the baffle plate 21 close to the feeding transport mechanism 1 enters the top of the placing table 2. When in actual use, the packaging film is carried to fagging 20 department to one side through the guide roller, and fagging 20 struts the packaging film to one side, and through striker plate 21's limiting displacement, the both sides wall that gets into the packaging film of placing 2 tops of platform draws in gradually to the centre, and the both sides of packaging film draw in gradually into 90 degrees from 180 degrees, form U type structure, and the bottom of U type structure is sealed, and the top is for treating heat-seal portion, and feeding conveyor belt 11 will treat that the gauze mask of packing is carried to the top of U type structure closing end. The sealing conveying mechanism 4 comprises conveying wheels 22 which are rotatably connected to the top of the placing table 2 at intervals, the central axis of each conveying wheel 22 is arranged along the front-back direction, the conveying wheels 22 are arranged along the length direction of the placing table 2 at intervals, one conveying wheel is a driving wheel 23, the rest conveying wheels are driven wheels 24, the driving wheel 23 and one driven wheel 24 are in transmission connection through a first conveying belt 25, and two adjacent driven wheels 24 are in transmission connection through a second conveying belt 26. The conveying wheel 22 rotates to drive the mask and the packaging film bent into a U-shaped structure to move towards the direction close to the longitudinal sealing mechanism 5. The longitudinal sealing mechanism 5 comprises a second mounting frame 27 fixed on one side of the top of the placing table 2, a support frame 28 vertically arranged downwards is fixed on the second mounting frame 27, an electric heating block 29 is fixed at the bottom of the support frame 28, pressing wheel sets symmetrically arranged are rotatably connected to the second mounting frame 27 on two sides of the electric heating block 29, each pressing wheel set comprises two pressing wheels 30 arranged at intervals in the front-back direction and used for pressing the side edges of the packaging films, each pressing wheel 30 is located above the placing table 2, and the central axis of each pressing wheel 30 is arranged in the vertical direction. The pinch rollers 30 that two intervals set up around will buckle into the both sides of the packaging film of U type structure respectively and compress tightly spacing to the horizontality by vertical state, and pinch rollers 30 still plays the effect of conveying at the pivoted in-process, drives gauze mask and packaging film to the direction motion that is close to horizontal seal cutting mechanism 6. During the use, through the position of adjusting the material guide roller, make on one of them fagging 20 the cladding be greater than the width of the wrapping film on another fagging 20 at the width of wrapping film, guarantee to buckle into the height that one of them side of the wrapping film of U type structure is greater than the height of another side, when the side that utilizes pinch roller 30 will buckle into the wrapping film of U type structure compresses tightly by vertical state for the horizontality, guarantee to have the partial coincidence between two sides, when utilizing electric heating block 29 to carry out hot-pressing seal to both, guarantee the leakproofness of wrapping bag. It should be noted that the longitudinal sealing mechanism 5 may be a sealing mechanism on an automatic packaging device for masks in the prior art, as long as the purpose of longitudinal sealing is achieved.

As shown in fig. 5, the transverse sealing cutting mechanism 6 includes a third mounting frame 31 fixed on the top of the placing table 2 and vertically arranged, an upper knife shaft 32 and a lower knife shaft 33 which are vertically arranged and are connected to the third mounting frame 31 in a rotating manner, an upper knife 34 and a lower knife 35 which are correspondingly arranged are respectively fixed at the middle position of the upper knife shaft 32 and the middle position of the lower knife shaft 33, electric heating wires are respectively arranged inside the upper knife 34 and the lower knife 35, an upper protective cover 36 and a lower protective cover 37 are respectively fixed on the upper knife shaft 32 and the lower knife shaft 33, and the longitudinal section of the upper protective cover 36 and the longitudinal section of the lower protective cover 37 are both semicircular. Through setting up safety cover 36, lower safety cover 37, can avoid the wrapping bag to be heated except waiting that the portion of cutting, but also have certain squeezing action to the wrapping bag, help discharging unnecessary air in the wrapping bag, reduce the volume of wrapping bag, save space.

As shown in fig. 1, an extrusion exhaust mechanism 38, a conveying roller 39 and a static elimination mechanism 40 are sequentially arranged on the placing table 2 at the top of the conveying conveyor belt 7, the conveying roller 39 is rotatably connected to the top of the placing table 2, the extrusion exhaust mechanism 38 and the conveying roller 39 are respectively located on two sides of the transverse sealing cutting mechanism 6, the static elimination mechanism 40 is arranged at one end of the top of the placing table 2 close to the discharging and conveying mechanism 3, the conveying roller 39 is the prior art, and the specific structure is not described herein again. As shown in fig. 6, the pressing and exhausting mechanism 38 includes a pressing and exhausting conveyor belt 41 disposed on the top of the placement table 2, and the pressing and exhausting conveyor belt 41 is disposed above the feeding conveyor belt 7, and the pressing and exhausting conveyor belt moves in the opposite direction to the feeding conveyor belt 7. The mask which is longitudinally sealed can extrude the air in the packaging bag under the extrusion of the extrusion exhaust transmission belt and the material conveying transmission belt 7, so that the space occupied by the packaging bag is saved, and great convenience is brought to the storage and the transportation of products. Destatic mechanism 40 is including fixing the fourth mounting bracket 42 that just vertically upwards set up at placing platform 2 top, installs corona formula ion stick 43 on the fourth mounting bracket 42, and corona formula ion stick 43 is commercial KE corona formula ion stick, through setting up corona formula ion stick, can eliminate the outside static of wrapping bag fast.

When the utility model is used, the packaging film is continuously conveyed to the inclined supporting plate 20 by the film conveying mechanism 8, the inclined supporting plate 20 struts the packaging film, the packaging film enters the two side walls of the packaging film at the top of the placing table 2 and is gradually folded towards the middle under the limiting action of the striker plate 21, the two sides of the packaging film are gradually folded into 90 degrees from 180 degrees to form a U-shaped structure, the bottom end of the U-shaped structure is sealed, the top end is a part to be heat-sealed, the two sides of the packaging film which is in the U-shaped structure and is positioned at the front end are manually placed at the bottoms of the two pressing wheels 30 which are arranged at the front and the back at intervals, the two sides of the packaging film which is bent into the U-shaped structure are respectively pressed and limited to a horizontal state under a vertical state by the two pressing wheels 30 which are arranged at the front and the back at intervals, so that the left side and the right side of the packaging film are gradually inwards folded in the conveying process, meanwhile, the mask to be packaged is conveyed to the top of the closed end of the U-shaped structure by the feeding conveyor belt 11, the packaging film of the U-shaped structure wrapping the mask moves towards the direction close to the longitudinal sealing mechanism 5 along with the rotation of the conveying wheel 22 and the pressing wheel 30, after the heat sealing part is subjected to heat sealing by the electric heating block 29, the packaging film is conveyed to the top of the conveying conveyor belt 7, then air in the packaging bag is extruded under the extrusion of the extrusion exhaust conveyor belt 41 and the conveying conveyor belt 7, then the packaging film enters the transverse sealing cutting mechanism 6, the rotating directions of the upper cutter 34 and the lower cutter 35 of the transverse sealing cutting mechanism 6 are opposite, and the cutting edges of the upper cutter 34 and the lower cutter 35 are mutually attached once every 360 degrees of rotation, because the upper cutter 34 and the lower cutter 35 are internally provided with electric heating wires, the hot-pressing sealing function is realized, and when the upper cutter 34 and the lower cutter 35 are attached, the end part of a semi-finished product is transversely cut off while the hot-pressing sealing is carried out. After the transverse sealing and cutting process is finished, static electricity outside the packaging bags is removed through the corona type ion bar 43, and then the packaging bags are conveyed to the discharging conveyor belt 16 through the material conveying conveyor belt 7. In the packaging process, the photoelectric counter 14 counts the number of the masks entering the top of the placing table 2, when the number of the masks reaches a preset number, the photoelectric counter 14 transmits a signal to the controller, the controller controls the driving motor to be started in a delayed mode, and the discharging conveyor belt 16 is started; when the photoelectric counter 14 detects that the gauze mask of the last count (namely the gauze mask that the count reached the default) begins, driving motor continues to close a period of time, makes the gauze mask of last count be carried discharge conveyor 16's feed end department, guarantees that all gauze masks all be carried to discharge conveyor 16 after, makes discharge conveyor 16 begin to move again, guarantees the accuracy of count result. After the discharge conveyor 16 conveys the masks with a certain number of feeding ends to the to-be-boxed station, the driving motor stops working, and then the steps are repeated to finish the packaging and sealing operation. Need not artifical count, improved work efficiency, and the counting result is accurate, avoids appearing the condition of counting the mistake.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (9)

1. The utility model provides an automatic packing plant of gauze mask with tally function, including the feeding transport mechanism who sets gradually, place the platform, ejection of compact transport mechanism, it has set gradually and seals transport mechanism to place the bench top, vertical sealing mechanism, horizontal sealing cutting mechanism, it is provided with defeated material conveyer belt to be located the inside defeated material conveyer belt of placing the platform of horizontal sealing cutting mechanism below, the bottom of placing the platform is provided with the film feeding mechanism who is used for carrying the packaging film, the one end of placing the platform and being close to feeding transport mechanism is provided with a roll membrane mechanism, feeding transport mechanism's top, place the top of platform, the top of defeated material conveyer belt all is located the coplanar, its characterized in that: feeding transport mechanism includes the first support frame of vertical setting, first support frame top is provided with the feeding conveyer belt, the control cabinet is installed to the lower part of first support frame, the inside controller that is provided with of control cabinet, the top that the feeding conveyer belt is close to the one end of placing the platform is fixed with the vertical first mounting bracket that upwards sets up, be provided with photoelectric counter on the first mounting bracket, photoelectric counter's count end sets up towards the feeding conveyer belt, ejection of compact transport mechanism includes the second support frame of vertical setting, second support frame top is provided with exit conveyor, be fixed with the driving motor who is used for driving exit conveyor motion on the second support frame, driving motor, photoelectric counter all is connected with the controller electricity, when photoelectric counter's count reaches the default, controller control driving motor delays and opens.

2. The automatic packaging device for masks with counting function according to claim 1, characterized in that: send membrane mechanism including rotating the feed roll of connection below placing the platform, the winding has the packaging film on the feed roll, places the below of platform and rotates the transfer roller that is connected with a plurality of intervals and sets up, and the upper portion of first support frame is close to the one end of placing the platform and rotates and be connected with the guide roll, and the packaging film walks around each transfer roller, guide roll in proper order and gets into the top of placing the platform through rolling up membrane mechanism after.

3. The automatic packaging device for masks with counting function as claimed in claim 2, characterized in that: roll up membrane mechanism including fixing the oblique fagging of two symmetry settings in the one end of placing the platform, two oblique fagging are fixed respectively and are being placed the both sides that the platform is close to the one end of feeding transport mechanism, the oblique fagging slope sets up, the oblique fagging deviates from the one end of placing the platform and extends to the direction that is close to ejection of compact transport mechanism, the top of placing the one end that the platform is close to feeding transport mechanism is fixed with the striker plate that two symmetries set up, the vertical upwards setting of striker plate, the height of striker plate increases progressively in proper order to the one end that deviates from feeding transport mechanism from the one end that is close to feeding transport mechanism sets up, the top that the one end of placing the platform is close to through the oblique fagging after the guide roll is walked around to the packaging film, the top that the striker plate is close to feeding transport mechanism's one end gets into the top of placing the platform.

4. The automatic packaging device for masks with counting function according to claim 1, characterized in that: the conveying mechanism comprises conveying wheels which are rotatably connected to the top of the placing table at a plurality of intervals, the central axis of each conveying wheel is arranged along the front and back direction, the conveying wheels are arranged along the length direction of the placing table at even intervals, one conveying wheel is a driving wheel, the other conveying wheels are driven wheels, the driving wheel and one of the driving wheels are connected through a first conveying belt in a transmission mode, and two adjacent conveying wheels are connected through a second conveying belt in a transmission mode.

5. The automatic packaging device for masks with counting function according to claim 1, characterized in that: the longitudinal sealing mechanism comprises a second mounting frame fixed on one side of the top of the placing table, a support frame vertically arranged downwards is fixed on the second mounting frame, an electric heating block is fixed at the bottom of the support frame, pressing wheel sets symmetrically arranged are rotatably connected to the second mounting frame on two sides of the electric heating block, each pressing wheel set comprises two pressing wheels arranged at intervals in the front-back direction and used for pressing the side edge of the packaging film, the pressing wheels are located above the placing table, and the central axis of each pressing wheel is arranged in the vertical direction.

6. The automatic packaging device for masks with counting function according to claim 1, characterized in that: horizontal sealed cutting mechanism is including fixing the third mounting bracket at placing bench-top portion and vertical setting, the last arbor and the lower arbor that the interval set up about being connected with in the rotation on the third mounting bracket, the intermediate position of going up the arbor, the intermediate position of lower arbor is fixed with the last cutter and the lower cutter that correspond the setting respectively, go up the inside heating wire that all is equipped with of cutter and lower cutter, go up the arbor, be fixed with the safety cover respectively on the arbor down, lower safety cover, the longitudinal section of going up the safety cover, the longitudinal section of lower safety cover all is semi-circular.

7. The automatic packaging device for masks with counting function according to any one of claims 1 to 6, characterized in that: the placing table positioned at the top of the material conveying conveyor belt is sequentially provided with an extrusion exhaust mechanism, a conveying wool roller and a static removing mechanism, the conveying wool roller is rotatably connected to the top of the placing table, and the static removing mechanism is arranged at one end, close to the discharging conveying mechanism, of the top of the placing table.

8. The automatic packaging device for masks with counting function according to claim 7, characterized in that: the extrusion exhaust mechanism comprises an extrusion exhaust conveyor belt arranged at the top of the placing table, the extrusion exhaust conveyor belt is positioned above the material conveying conveyor belt, and the extrusion exhaust conveyor belt and the material conveying conveyor belt are opposite in moving direction.

9. The automatic packaging device for masks with counting function according to claim 7, characterized in that: the static removing mechanism comprises a fourth mounting frame which is fixed on the top of the placing table and vertically arranged upwards, and a corona type ion bar is mounted on the fourth mounting frame.

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