A fully automatic film sealing machine

Abstract

The application discloses a full-automatic film sealing machine, and belongs to the technical field of kit film sealing technology, and specifically relates to a full-automatic film sealing machine, which comprises an automatic feeding module, an automatic cutting-off module, a left-right moving module and a lifting module, the automatic feeding module is fixedly connected to the upper end of the lifting module, the automatic cutting-off module is connected to the upper side of the front wall of the lifting module and extends to the inside of the lifting module, the automatic feeding module realizes automatic feeding of film materials, after the film materials are in place, the lifting module sends the materials to a film sealing working position, the materials are sealed, after the film sealing, the automatic cutting-off module cuts off the film materials, the materials and finished products are moved in and out by the left-right moving module, through the cooperation among the automatic feeding module, the automatic cutting-off module, the left-right moving module and the lifting module, the materials can be driven to enter, automatic packaging and cutting-off and film sealing can be realized, after cutting-off, the packaged finished products can be output, the use of manpower is reduced, the packaging efficiency is improved, and the sealing quality of the kit products after film sealing is balanced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of kit film sealing technology, in particular to a full-automatic film sealing machine. BACKGROUND

[0002] In the flow process of medical diagnosis or laboratory reagents, in order to protect the product, facilitate storage and transportation, the plastic container film sealing packaging method is often used, and the sealing quality of the reagent kit can directly affect the performance index of the reagent kit.

[0003] The existing film sealing packaging of the reagent factory is mostly manual operation, which has low efficiency and uneven quality of product film sealing packaging. SUMMARY

[0004] The purpose of the present application is to provide a full-automatic film sealing machine to solve the problem of the existing film sealing packaging of the reagent factory being mostly manual operation, which has low efficiency and uneven quality of product film sealing packaging.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a full-automatic film sealing machine, comprising an automatic feeding module, an automatic cutting module, a left-right moving module and a lifting module, the automatic feeding module is fixedly connected to the upper end of the lifting module, the automatic cutting module is connected to the upper side of the front wall of the lifting module and extends to the inside of the lifting module, and the left-right moving module is installed in the inner cavity of the lifting module.

[0006] The automatic feeding module realizes automatic feeding of the film material, after the film material is in place, the lifting module sends the material to the film sealing working position, seals the material, and after sealing, the automatic cutting module cuts off the film material, and the material and the finished product are moved in and out by the left-right moving module.

[0007] Preferably, the automatic feeding module comprises: a driving wheel support, a driving wheel shaft, a driving wheel, a driving wheel connecting plate, a feeding module bottom plate, a driven wheel support, a driven wheel shaft, a driven wheel and a driven wheel connecting plate, the driven wheel connecting plate and the driving wheel connecting plate are connected to the left and right sides of the upper surface of the feeding module bottom plate respectively, the driven wheel support and the driving wheel support are connected to the driven wheel connecting plate and the driving wheel connecting plate respectively, the driving wheel is connected to the driving wheel support through the driving wheel shaft, the driven wheel is connected to the driven wheel support through the driven wheel shaft, and the feeding module bottom plate is connected to the top end of the lifting module.

[0008] Preferably, the axis of the driven wheel shaft is parallel to the axis of the driving wheel shaft.

[0009] Preferably, the driving wheel comprises a first fixing bolt, a first end cover, a motor shaft connecting plate, a first pin, a motor, a driving wheel cylinder, a first washer, a bearing support and a first bearing, the motor is fixedly connected with the left end of the driving wheel shaft through the first pin, the outer wall of the driving wheel shaft is sleeved with the first bearing on the right side of the motor, the first bearing is provided with the first washer on both sides, the outer wall of the first bearing is sleeved with the bearing support, the left side of the bearing support is connected with the driving wheel cylinder, the left end of the driving wheel cylinder extends to the left side of the motor, the left side wall of the driving wheel cylinder is connected with the first end cover, the first end cover is screwed with the first fixing bolt, the right side wall of the first end cover is connected with the motor shaft connecting plate through the first fixing bolt, and the right side wall of the motor shaft connecting plate is fixedly connected with the output shaft of the motor.

[0010] Preferably, the driving wheel comprises a first fixing bolt, a first end cover, a motor shaft connecting plate, a first pin, a motor, a driving wheel cylinder, a first washer, a bearing support and a first bearing, the motor is fixedly connected with the left end of the driving wheel shaft through the first pin, the outer wall of the driving wheel shaft is sleeved with the first bearing on the right side of the motor, the first bearing is provided with the first washer on both sides, the outer wall of the first bearing is sleeved with the bearing support, the left side of the bearing support is connected with the driving wheel cylinder, the left end of the driving wheel cylinder extends to the left side of the motor, the left side wall of the driving wheel cylinder is connected with the first end cover, the first end cover is screwed with the first fixing bolt, the right side wall of the first end cover is connected with the motor shaft connecting plate through the first fixing bolt, and the right side wall of the motor shaft connecting plate is fixedly connected with the output shaft of the motor.

[0011] Preferably, the automatic cutting module comprises a mounting bracket, a sliding guide rail, a sliding block, a blade, a stop column, a cutting motor, a driving pulley, a buffer seat, a belt, a driven pulley mounting shaft and a driven pulley, the driving pulley is connected on the output shaft of the cutting motor, the driving pulley and the cutting motor are mounted on one end of the mounting bracket, the driven pulley is connected on the other end of the mounting bracket through the driven pulley mounting shaft, the driving pulley and the driven pulley are connected through the belt, the sliding guide rail is arranged on the outer wall of the mounting bracket, the sliding block is embedded in the sliding guide rail, the blade is arranged on the outer wall of the sliding block, the buffer seat is arranged on the side wall of the sliding block towards the cutting motor, and the stop column corresponding to the position of the buffer seat is arranged on the side wall of the cutting motor towards the sliding block.

[0012] Preferably, the lifting module comprises: a mounting bottom plate, a lifting module driving motor, a lifting module driving gear, a lifting module driven gear one, a lifting module mounting plate, a lifting module driven gear two, a lifting module mounting side plate one, a lifting module mounting side plate two, a rack, a coaxial gear, a long shaft, a left and right moving plate driving motor and a left and right moving motor mounting plate, the lifting module mounting side plate two and the lifting module mounting side plate one are fixedly connected to the left part and the middle part of the upper surface of the mounting bottom plate, the lifting module mounting plate is fixedly connected to the right side of the middle of the upper surface of the mounting bottom plate, the right side wall of the lifting module mounting plate is provided with a driving mechanism, the driving mechanism comprises the lifting module driving motor and the lifting module driving gear connected to the output end of the lifting module driving motor, the left side wall of the lifting module mounting plate is connected with the lifting module driven gear one and the lifting module driven gear two through two long shafts, the lifting module driven gear one and the lifting module driven gear two are in engagement, the lifting module driving gear is drivingly connected with the lifting module driven gear one or the lifting module driven gear two, the left ends of the two long shafts extend to the right side of the lifting module mounting side plate two, coaxial gears are arranged on the left and right sides of the outer wall of the long shaft and between the lifting module mounting side plate two and the lifting module mounting side plate one, racks matched with the corresponding coaxial gears are arranged on the front and back sides of the right side wall of the lifting module mounting side plate two and the left side wall of the lifting module mounting side plate one, the top ends of the four racks are connected with the left and right moving motor mounting plate, the left and right moving plate driving motor is mounted on the left and right moving motor mounting plate, the left and right moving module is arranged on the left and right moving motor mounting plate, and the lower surface of the left and right moving module is provided with a transverse moving rack, a transverse moving gear matched with the transverse moving rack is arranged on the output shaft of the left and right moving plate driving motor, limit sliding blocks are arranged on the left and right moving module, and limit sliding rails matched with the limit sliding blocks are arranged in the inner walls of the lifting module mounting side plate two and the lifting module mounting side plate one.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] Through the cooperation between the automatic feeding module, the automatic cutting module, the left and right moving module and the lifting module, the driving of the material into the automatic packaging and the cutting and sealing of the film can be realized, the packaged products can be output after cutting, the use of manual labor is reduced, the packaging efficiency is improved, and the sealing quality of the sealed reagent kit products is balanced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present application;

[0016] Figure 2 It is a structural schematic diagram of the automatic feeding module of the present application;

[0017] Figure 3 It is a structural schematic diagram of the driving wheel of the present application;

[0018] Figure 4 Structure diagram of driven wheel of the application;

[0019] Figure 5 Structure diagram of automatic cutting module of the application;

[0020] Figure 6 Structure diagram of lifting module of the application.

[0021] In the figure: 10 automatic feeding module, 11 driving wheel support, 12 driving wheel shaft, 13 driving wheel, 131 first fixing bolt, 132 first end cover, 133 motor shaft connecting plate, 134 first pin, 135 motor, 136 driving wheel cylinder, 137 first washer, 138 bearing support, 139 first bearing, 14 driving wheel connecting plate, 15 feeding module bottom plate, 16 driven wheel support, 17 driven wheel shaft, 18 driven wheel, 181 second fixing bolt, 182 second end cover, 183 driven wheel cylinder, 184 second pin, 185 second washer, 186 second bearing, 187 bearing mounting seat, 19 driven wheel connecting plate, 20 automatic cutting module, 21 mounting support, 22 sliding guide rail, 23 sliding block, 24 blade, 25 stop column, 26 cutting motor, 27 driving pulley, 28 buffer seat, 29 belt, 210 driven wheel mounting shaft, 211 driven pulley, 30 left-right moving module, 40 lifting module, 41 mounting bottom plate, 42 lifting module driving motor, 43 lifting module driven gear one, 44 lifting module mounting plate, 45 lifting module driven gear two, 46 lifting module mounting side plate one, 47 lifting module mounting side plate two, 48 rack, 410 coaxial gear, 411 long shaft, 412 left-right moving plate driving motor, 413 left-right moving motor mounting plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0023] In the description of the application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0024] Embodiment:

[0025] Please refer to Figures 1-6 The application provides a technical scheme: a full-automatic film sealing machine, comprising an automatic feeding module 10, an automatic cutting module 20, a left-right moving module 30 and a lifting module 40, the automatic feeding module 10 is fixedly connected to the upper end of the lifting module 40, the automatic cutting module 20 is connected to the upper side of the front wall of the lifting module 40 and extends to the inside of the lifting module 40, and the left-right moving module 30 is installed in the inner cavity of the lifting module 40.

[0026] The automatic feeding module 10 realizes automatic feeding of the film material, after the film material is in place, the lifting module 40 sends the material to the film sealing working position, seals the material, after the film sealing, the automatic cutting module 20 cuts the film material, and the material and the finished product are moved in and out by the left-right moving module 30.

[0027] Further, the automatic feeding module 10 comprises a driving wheel support 11, a driving wheel shaft 12, a driving wheel 13, a driving wheel connecting plate 14, a feeding module bottom plate 15, a driven wheel support 16, a driven wheel shaft 17, a driven wheel 18 and a driven wheel connecting plate 19, the driven wheel connecting plate 19 and the driving wheel connecting plate 14 are connected to the left and right sides of the upper surface of the feeding module bottom plate 15 respectively, the driven wheel support 16 and the driving wheel support 11 are connected to the driven wheel connecting plate 19 and the driving wheel connecting plate 14 respectively, the driving wheel 13 is connected to the driving wheel support 11 through the driving wheel shaft 12, the driven wheel 18 is connected to the driven wheel support 16 through the driven wheel shaft 17, and the feeding module bottom plate 15 is connected to the top end of the lifting module 40.

[0028] Further, the axis of the driven wheel shaft 17 and the axis of the driving wheel shaft 12 are parallel to each other.

[0029] Further, the driving wheel 13 comprises a first fixing bolt 131, a first end cover 132, a motor shaft connecting plate 133, a first pin 134, a motor 135, a driving wheel cylinder 136, a first gasket 137, a bearing support 138 and a first bearing 139, the motor 135 is fixedly connected to the left end of the driving wheel shaft 12 through the first pin 134, the first bearing 139 is sleeved on the outer wall of the driving wheel shaft 12 and located at the right side of the motor 135, the first bearing 139 is provided with the first gasket 137 on the left and right sides, the bearing support 138 is sleeved on the outer wall of the first bearing 139, the left side of the bearing support 138 is connected with the driving wheel cylinder 136, the left end of the driving wheel cylinder 136 extends to the left side of the motor 135, the left side wall of the driving wheel cylinder 136 is connected with the first end cover 132, the first fixing bolt 131 is screwed on the first end cover 132, the right side wall of the first end cover 132 is connected with the motor shaft connecting plate 133 through the first fixing bolt 131, and the right side wall of the motor shaft connecting plate 133 is fixedly connected with the output shaft of the motor 135.

[0030] Further, the driven wheel 18 comprises a second fixing bolt 181, a second end cover 182, a driven wheel cylinder 183, a second pin 184, a second washer 185, a second bearing 186 and a bearing mounting seat 187, the outer wall of the driven wheel shaft 17 is sleeved with the second bearing 186 on the right side, the outer wall of the second bearing 186 is sleeved with the bearing mounting seat 187, the left side wall of the bearing mounting seat 187 is connected with the driven wheel cylinder 183 through the second pin 184, and the left end of the driven wheel cylinder 183 is connected with the second end cover 182 through the second fixing bolt 181.

[0031] Further, the automatic cutting module 20 comprises a mounting bracket 21, a sliding guide rail 22, a sliding block 23, a blade 24, a stop column 25, a cutting motor 26, a driving pulley 27, a buffer seat 28, a belt 29, a driven pulley mounting shaft 210 and a driven pulley 211, the driving pulley 27 is connected to the output shaft of the cutting motor 26, the driving pulley 27 and the cutting motor 26 are integrally mounted on one end of the mounting bracket 21, the driven pulley 211 is connected to the other end of the mounting bracket 21 through the driven pulley mounting shaft 210, the driving pulley 27 and the driven pulley 211 are connected through the belt 29, the sliding guide rail 22 is arranged on the outer wall of the mounting bracket 21, the sliding block 23 is embedded in the sliding guide rail 22, the blade 24 is arranged on the outer wall of the sliding block 23, the buffer seat 28 is arranged on the side wall of the sliding block 23 towards the cutting motor 26, and the stop column 25 corresponding to the position of the buffer seat 28 is arranged on the side wall of the cutting motor 26 towards the sliding block 23.

[0032] Further, the lifting module 40 comprises a mounting bottom plate 41, a lifting module driving motor 42, a lifting module driving gear 43, a lifting module driven gear one 44, a lifting module mounting plate 45, a lifting module driven gear two 46, a lifting module mounting side plate one 47, a lifting module mounting side plate two 48, a rack 49, a coaxial gear 410, a long shaft 411, a left-right moving plate driving motor 412 and a left-right moving motor mounting plate 413. The lifting module mounting side plate two 48 and the lifting module mounting side plate one 47 are fixedly connected to the upper surface left part and the upper surface middle part of the mounting bottom plate 41. The lifting module mounting plate 45 is fixedly connected to the upper surface middle right side of the mounting bottom plate 41. The right side wall of the lifting module mounting plate 45 is provided with a driving mechanism. The driving mechanism comprises the lifting module driving motor 42 and the lifting module driving gear 43 connected to the output end of the lifting module driving motor 42. The left side wall of the lifting module mounting plate 45 is connected with the lifting module driven gear one 44 and the lifting module driven gear two 46 through two long shafts 411. The lifting module driven gear one 44 and the lifting module driven gear two 46 are in engagement. The lifting module driving gear 43 is drivingly connected with the lifting module driven gear one 44 or the lifting module driven gear two 46. The left ends of the two long shafts 411 extend to the right side of the lifting module mounting side plate two 48. The outer walls of the long shafts 411 are provided with coaxial gears 410 between the lifting module mounting side plate two 48 and the lifting module mounting side plate one 47. The right side wall front and back of the lifting module mounting side plate two 48 and the left side wall front and back of the lifting module mounting side plate one 47 are provided with racks 49 matched with the corresponding coaxial gears 410. The top ends of the four racks 49 are connected with the left-right moving motor mounting plate 413. The left-right moving motor mounting plate 413 is provided with the left-right moving plate driving motor 412. The left-right moving module 30 is arranged on the left-right moving motor mounting plate 413. The lower surface of the left-right moving module 30 is provided with a transverse moving rack. The output shaft of the left-right moving plate driving motor 412 is provided with a transverse moving gear matched with the transverse moving rack. The left-right moving module 30 is provided with a limiting sliding block. The inner walls of the lifting module mounting side plate two 48 and the lifting module mounting side plate one 47 are provided with limiting sliding rails matched with the limiting sliding block.

[0033] Working principle: the articles to be packaged are placed on the upper surface of the left-right moving module 30. Under the driving action of the motor 135, the driving drum 136 can rotate on the first bearing 139 and the driving shaft 12. The film material is driven to rotate and transmit by the rotation of the driving drum 136.

[0034] After reaching the appropriate position, the lifting module drive motor 42 drives the lifting module through the lifting module drive gear 43 to rotate the lifting module driven gear one 44 and the lifting module driven gear two 46, which are synchronized and rotate in opposite directions. The lifting module driven gear one 44 and the lifting module driven gear two 46 rotate the coaxial gears 410 at both ends through the long shaft 411, and the coaxial gears 410 cooperate with the rack 49 to lift or lower the lifting module mounting side plate one 47 and the lifting module mounting side plate two 48, thereby lifting the rack 49, (the lifting module mounting side plate one 47 and the lifting module mounting side plate two 48 serve as a support and limit for the rack 49 on both sides, not connected), the rack 49 lifts the upper left and right moving motor mounting plate 413 and the left and right moving plate drive motor 412, thereby lifting the upper left and right moving module 30, and the packaging of the left and right moving module 30 is in contact with the film material, and the packaging is processed, and after packaging, the cutting motor 26 drives the blade 24 to move through the cooperation of the driving pulley 27, the driven pulley 211 and the belt 29, so that the blade 24 cuts the film material, and the cut film material is wrapped around the packaging material.

[0035] Then install the bottom plate 41 in reverse to drive the left and right moving module 30 to descend, and the left and right moving plate drive motor 412 drives the left and right moving module 30 to move left and right through the cooperation of the horizontal moving gear and the horizontal moving rack, realizing the entering and outputting of the packaging material.

[0036] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application, and any reference signs in the claims should not be considered as limiting the claims.

[0037] Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fully automatic film sealer characterized by: The utility model provides an automatic feeding and cutting module for film material, which comprises an automatic feeding module (10), an automatic cutting module (20), a left-right moving module (30) and a lifting module (40), the automatic feeding module (10) is fixedly connected to the upper end of the lifting module (40), the automatic cutting module (20) is connected to the upper side of the front wall of the lifting module (40) and extends to the inside of the lifting module (40), and the left-right moving module (30) is installed in the inner cavity of the lifting module (40). The automatic feeding module (10) realizes automatic feeding of film material, after the film material is in place, the lifting module (40) sends the material to a film sealing working position, seals the film, cuts off the film material after sealing, and moves the material and finished product in and out by the left-right moving module (30). The automatic feeding module (10) comprises a driving wheel support (11), a driving wheel shaft (12), a driving wheel (13), a driving wheel connecting plate (14), a feeding module bottom plate (15), a driven wheel support (16), a driven wheel shaft (17), a driven wheel (18) and a driven wheel connecting plate (19), the driven wheel connecting plate (19) and the driving wheel connecting plate (14) are connected to the left and right sides of the upper surface of the feeding module bottom plate (15) respectively, the driven wheel support (16) and the driving wheel support (11) are connected to the driven wheel connecting plate (19) and the driving wheel connecting plate (14) respectively, the driving wheel (13) is connected to the driving wheel support (11) through the driving wheel shaft (12), the driven wheel (18) is connected to the driven wheel support (16) through the driven wheel shaft (17), and the feeding module bottom plate (15) is connected to the top end of the lifting module (40). The automatic cutting module (20) comprises a mounting support (21), a sliding guide (22), a sliding block (23), a blade (24), a stop column (25), a cutting motor (26), a driving pulley (27), a buffer seat (28), a belt (29), a driven wheel mounting shaft (210) and a driven pulley (211), the driving pulley (27) is connected to the output shaft of the cutting motor (26), the driving pulley (27) and the cutting motor (26) are integrally mounted at one end of the mounting support (21), the driven pulley (211) is connected to the other end of the mounting support (21) through the driven wheel mounting shaft (210), the driving pulley (27) and the driven pulley (211) are connected through the belt (29), the sliding guide (22) is arranged on the outer wall of the mounting support (21), the sliding guide (22) is embedded in the sliding block (23), the blade (24) is arranged on the outer wall of the sliding block (23), the buffer seat (28) is arranged on the side wall of the sliding block (23) facing the cutting motor (26), and the stop column (25) corresponding to the position of the buffer seat (28) is arranged on the side wall of the cutting motor (26) facing the sliding block (23). The lifting module (40) comprises a mounting bottom plate (41), a lifting module driving motor (42), a lifting module driving gear (43), a lifting module driven gear one (44), a lifting module mounting plate (45), a lifting module driven gear two (46), a lifting module mounting side plate one (47), a lifting module mounting side plate two (48), a rack (49), a coaxial gear (410), a long shaft (411), a left-right moving plate driving motor (412) and a left-right moving motor mounting plate (413), the lifting module mounting side plate two (48) and the lifting module mounting side plate one (47) are fixedly connected to the left part and the middle part of the upper surface of the mounting bottom plate (41), the lifting module mounting plate (45) is fixedly connected to the right side of the upper surface of the mounting bottom plate (41), a driving mechanism is mounted on the right side wall of the lifting module mounting plate (45), the driving mechanism comprises the lifting module driving motor (42) and the lifting module driving gear (43) connected to the output end of the lifting module driving motor (42), the lifting module driven gear one (44) and the lifting module driven gear two (46) are connected to the left side wall of the lifting module mounting plate (45) through two long shafts (411), the lifting module driven gear one (44) and the lifting module driven gear two (46) are in meshing connection, the lifting module driving gear (43) is in driving connection with the lifting module driven gear one (44) or the lifting module driven gear two (46), the left ends of the two long shafts (411) extend to the right side of the lifting module mounting side plate two (48), coaxial gears (410) are arranged on the left and right sides of the outer wall of the long shaft (411) and between the lifting module mounting side plate two (48) and the lifting module mounting side plate one (47), racks (49) matched with the corresponding coaxial gears (410) are arranged on the front and back sides of the right side wall of the lifting module mounting side plate two (48) and the left side wall of the lifting module mounting side plate one (47), the top ends of the four racks (49) are connected with the left-right moving motor mounting plate (413), the left-right moving plate driving motor (412) is mounted on the left-right moving motor mounting plate (413), the left-right moving module (30) is arranged on the left-right moving motor mounting plate (413), and the lower surface of the left-right moving module (30) is provided with a transverse moving rack, a transverse moving gear matched with the transverse moving rack is arranged on the output shaft of the left-right moving plate driving motor (412), and a limiting sliding block is arranged on the left-right moving module (30).

2. A fully automatic film sealer according to claim 1, characterized in that: The axis of the driven wheel shaft (17) is parallel to the axis of the driving wheel shaft (12).

3. The fully automatic film sealer according to claim 1, characterized in that: The driving wheel (13) comprises a first fixing bolt (131), a first end cover (132), a motor shaft connecting plate (133), a first pin (134), a motor (135), a driving wheel cylinder (136), a first washer (137), a bearing support (138) and a first bearing (139), the motor (135) is fixedly connected with the left end of the driving wheel shaft (12) through the first pin (134), the outer wall of the driving wheel shaft (12) is sleeved with the first bearing (139) on the right side of the motor (135), the first bearing (139) is provided with the first washer (137) on both sides, the outer wall of the first bearing (139) is sleeved with the bearing support (138), the left side of the bearing support (138) is connected with the driving wheel cylinder (136), the left end of the driving wheel cylinder (136) extends to the left side of the motor (135), the left side wall of the driving wheel cylinder (136) is connected with the first end cover (132), the first end cover (132) is screwed with the first fixing bolt (131), the right side wall of the first end cover (132) is connected with the motor shaft connecting plate (133) through the first fixing bolt (131), and the right side wall of the motor shaft connecting plate (133) is fixedly connected with the output shaft of the motor (135).

4. The fully automatic film sealer according to claim 1, characterized in that: The driven wheel (18) comprises a second fixing bolt (181), a second end cover (182), a driven wheel cylinder (183), a second pin (184), a second washer (185), a second bearing (186) and a bearing mounting seat (187), the outer wall of the driven wheel shaft (17) is sleeved with the second bearing (186) on the right side, the outer wall of the second bearing (186) is sleeved with the bearing mounting seat (187), the left side wall of the bearing mounting seat (187) is connected with the driven wheel cylinder (183) through the second pin (184), and the left end of the driven wheel cylinder (183) is connected with the second end cover (182) through the second fixing bolt (181).

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