Disclosure of Invention
In order to overcome the defects in the prior art, the invention discloses a cylindrical packaging device for express delivery industry, which is realized by adopting the following technical scheme.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally use, which are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The utility model provides a preparation tube-shape packing plant that express delivery trade was used which characterized in that: the device comprises a working platform, a roller A, a material reel, a roller B, an electric drive module A, a sliding block, an electric drive module B, an electric drive module C, a scroll, a shaft sleeve, a swinging plate B, a separating shovel blade, a swinging plate A, an electric heating sheet, an electric push rod A, a cutter holder, a cutting knife, an electric push rod B, L shifting plate, a clamping plate A, a clamping plate B and an electric drive module D, wherein the material reel wound with a plastic plate is arranged at the feed end of the working platform; the roller A is arranged between the material reel and the working platform and plays a role in guiding the plastic plate coming out of the material reel; two rollers B for drawing the plastic plate on the working platform surface to move are arranged above the working platform surface along the length direction at intervals; the shaft of the roller B is in transmission connection with an output shaft of an electric drive module A arranged on the side surface of the working platform; the side surface of the working platform horizontally slides along the length direction of the working platform to form a sliding block, and the sliding block is driven by an electric drive module D arranged on the working platform.
An output shaft of an electric drive module C arranged on the sliding block is connected with a scroll positioned above the working platform, and the scroll is vertical to the movement direction of the plastic plate; a strip-shaped swing plate A parallel to the reel is arranged on the reel, and the extending surface of the swing plate A passes through the central axis of the reel; the tail end of the swing plate A is provided with an electric heating sheet matched with the surface of the plastic plate; two shaft sleeves are nested on the scroll and are respectively positioned on two sides of the swing plate A; the two shaft sleeves are connected through a swing plate B, and the extension surface of the swing plate B passes through the central axis of the reel; the tail end of the swinging plate B is provided with a separating shovel blade matched with the electric heating sheet; a clamping plate A arranged on the cylindrical surface of the scroll is matched with a clamping plate B arranged on the end surface of the shaft sleeve; the shaft sleeve is in transmission connection with an output shaft of an electric drive module B arranged on the sliding block.
The electric push rod A and the electric push rod B which are arranged on the sliding block are distributed on two sides of the scroll along the movement direction of the plastic plate, and the electric push rod A is close to the feeding end of the working platform; the telescopic end of the electric push rod A is matched with a plurality of transverse grooves which are distributed on the table surface of the working platform at intervals along the movement direction of the plastic plate and penetrate through the two sides of the working platform; a tool apron is arranged at the telescopic end of the electric push rod A, and a cutting knife matched with the plastic plate is arranged on the tool apron; the telescopic end of the electric push rod B is positioned above the table surface of the working platform, and the L-shaped shifting plate matched with the side end surface of the plastic plate is installed at the telescopic end of the electric push rod B.
As a further improvement of the technology, the working platform is fixed on the ground through four supporting blocks symmetrically arranged at the bottom of the working platform; the shaft end of the shaft of each roller B is provided with a gear A, and the two gears A are positioned on the same side of the working platform; two gears B are also arranged on one side of the working platform, which is provided with the two gears A, and the two gears B are positioned between the two gears A; two gears B are directly meshed with one gear A close to each gear B; install gear C on the output shaft of the module A of driving of electricity of work platform side through fixing base A, gear C meshes with two gears B simultaneously.
As a further improvement of the technology, a rack is arranged on the lower end face of the sliding block and is meshed with a gear F arranged on an output shaft of the electric drive module D; the side surface of the sliding block is provided with a trapezoidal guide block which slides in a trapezoidal guide groove on the side surface of the working platform along the movement direction of the plastic plate. The matching of the trapezoidal guide block and the trapezoidal guide groove plays a role in positioning and guiding the sliding block along the side face of the working platform.
As a further improvement of the technology, the output shaft of the electric drive module B is provided with a gear D, a shaft sleeve close to the slide block is provided with a gear E, and the gear E is meshed with the gear D.
As a further improvement of the technology, the surface of the separation scraper knife, which is matched with the electric heating sheet, is an inwards concave cambered surface, and the surface of the electric heating sheet, which is matched with the plastic plate, is an outwards convex cambered surface; the arc center of the concave cambered surface on the separating scraper knife is positioned on the central axis of the scroll, and the arc center of the convex cambered surface on the electric heating sheet is positioned on the central axis of the scroll; the arc radius of the concave arc surface on the separation scraper knife is equal to the arc radius of the convex arc surface on the electric heating sheet. When the separation scraper knife separates the plastic plate on the electric heating sheet, the separation scraper knife is driven by the electric drive module B to rapidly interact with the electric heating sheet; because the circular arc radius of the indent cambered surface on the separation spiller equals with the circular arc radius of the evagination cambered surface on the electrical heating piece, the indent cambered surface of separation spiller is tangent with the evagination cambered surface on the electrical heating piece, and the separation spiller separates electrical heating piece and plastic slab simultaneously, scrapes the clearance to the partial plastics residue of adhesion on the evagination cambered surface of electrical heating piece, guarantees that the electrical heating piece can continuously carry out hot melt effectively and glue the getting to the plastic slab.
As a further improvement of the technology, the electric drive module B and the electric drive module C are mounted on the slider through a fixing seat C; the output shaft of the electric drive module B and the output shaft of the electric drive module C are simultaneously matched with the bearing of the fixed seat B arranged on the sliding block. Fixing base B provides certain support for the output shaft that drives module B and the module C that drives electrically, guarantees that the output shaft that drives module B and the module C that drives electrically can not drive module B and the module C that drives electrically because of the vibration influence and drive the inside vibration by a wide margin that takes place of module B that drives electrically, avoids driving module B and the module C that drives electrically inside spare part damage because of vibrating by a wide margin and causing.
As a further improvement of the technology, the uppermost end of the roller A is tangent to the table surface of the working platform, so that the plastic plate is ensured to be attached to the table surface of the working platform after reaching the table surface of the working platform from the roller A, and the plastic plate can be ensured to run stably on the working platform.
Compared with traditional express tubular package manufacturing equipment, the electric drive module C is controlled by the control system to drive the scroll to rotate, and the scroll drives the electric heating piece to synchronously swing through the swing plate A; when the swinging plate A swings to the lowest end to be vertical to the working platform, the electric heating sheet heats and melts the plastic plate; the end of the hot-melt plastic plate is adhered to the electric heating sheet and is taken away from the table top of the working platform by the electric heating sheet which continuously rotates, and the plastic plate synchronously rotates around the central axis of the winding shaft along with the electric heating sheet and is gradually curled; when the electric heating sheet drives the plastic plate to be curled into a complete cylinder shape, the electric heating sheet carries out hot melting welding on the overlapped part of the plastic plate; after the welding is finished, the welding rod is cut and separated, and the reel is separated under the action of the L-shaped shifting plate, so that the whole process is completely automated; in addition, the electric drive module D can drive the sliding block to slide along the side face of the working platform; the cylindrical circumference formed by the plastic plate is changed, and the cylindrical packing boxes with different diameters are processed on the plastic plate as required, so that the requirements of the packing boxes with different diameters in the packing process are met, and the efficiency of manufacturing the cylindrical packing boxes is higher; meanwhile, the cylindrical packing boxes with different heights are produced by replacing plastic plates with different widths on the material winding drum, so that the wider requirements of customers are met. Compared with the traditional cylindrical packing box production equipment, the cylindrical packing boxes with different diameters are produced without frequently replacing parts, so that the production efficiency is high; the invention has simple structure and better use effect.
Drawings
Fig. 1 is a general schematic diagram of the device from two perspectives.
Figure 2 is a schematic cross-sectional view of the device in cooperation with a plastic panel.
Fig. 3 is a schematic cross-sectional view of the plastic plate, roller B, gear a, gear B, gear C and electric drive module a in combination.
Fig. 4 is a schematic cross-sectional view of the electric drive module B, gear D, gear E, electric drive module C, shaft sleeve, reel, wobble plate a, electric heater blade, wobble plate B and separation blade engagement.
FIG. 5 is a schematic diagram of the matching of the reel, the clamping plate A, the clamping plate B, the shaft sleeve, the swinging plate B, the separating scraper knife, the driving push rod A, the cutting knife, the electric push rod B and the L shifting plate.
Fig. 6 is a schematic diagram of the working platform, the sliding block, the rack, the gear F and the electric drive module D.
Fig. 7 is a schematic cross-sectional view of the electric driving module D, the gear F, the rack, the slider, the trapezoidal guide block, and the working platform.
Fig. 8 is a schematic view of the electric push rod B and the electric push rod a.
Fig. 9 is a schematic view of the combination of the electric drive module C, the reel, the chuck plate a, the chuck plate B, the shaft sleeve, the gear E, the swing plate a and the swing plate B.
Figure 10 is a simplified schematic diagram of rolling a different diameter cylindrical package.
Number designation in the figures: 1. a working platform; 2. a transverse slot; 3. a trapezoidal guide groove; 4. a support block; 5. a roller A; 6. a roll of material; 7. a roller B; 8. a gear A; 9. a gear B; 10. a gear C; 11. an electric drive module A; 12. a fixed seat A; 13. a slider; 14. an electric drive module B; 15. a gear D; 16. an electric drive module C; 17. a reel; 18. a shaft sleeve; 19. a swinging plate B; 20. separating the scraper knife; 21. a swinging plate A; 22. an electrical heating sheet; 23. a gear E; 24. a fixed seat B; 25. an electric push rod A; 26. a tool apron; 27. cutting; 28. an electric push rod B; 29. l-shaped shifting plates; 30. a clamping plate A; 31. a clamping plate B; 32. a fixed seat C; 33. a rack; 34. a gear F; 35. an electric drive module D; 36. a trapezoidal guide block; 37. a plastic panel.
Detailed Description
The drawings are schematic illustrations of the implementation of the present invention to facilitate understanding of the principles of structural operation. The specific product structure and the proportional size are determined according to the use environment and the conventional technology.
As shown in fig. 1, it includes working platform 1, roller a5, material roll 6, roller B7, electric drive module a11, slide block 13, electric drive module B14, electric drive module C16, reel 17, shaft sleeve 18, swing plate B19, separation blade 20, swing plate a21, electric heating plate 22, electric push rod a25, knife holder 26, knife 27, electric push rod B28, L dial plate 29, card board a30, card board B31, electric drive module D35, wherein as shown in fig. 1, material roll 6 wound with plastic board 37 is installed at the feeding end of working platform 1; a roller a5 is mounted between the material web 6 and the work platform 1, the roller a5 acting as a guide for the plastic sheet 37 coming out of the material web 6; two rollers B7 for drawing the plastic board 37 on the working platform 1 to move are arranged above the working platform 1 along the length direction at intervals; as shown in fig. 1 and 3, the shaft of the roller B7 is in transmission connection with the output shaft of an electric drive module a11 arranged on the side surface of the working platform 1; as shown in fig. 1, 6 and 7, a slide block 13 horizontally slides on the side surface of the work platform 1 along the length direction thereof, and the slide block 13 is driven by an electric drive module D35 mounted on the work platform 1.
As shown in fig. 1 and 4, the output shaft of the electric drive module C16 mounted on the slider 13 is connected to the reel 17 located above the work platform 1, the reel 17 is perpendicular to the moving direction of the plastic plate 37; as shown in fig. 1, 4 and 9, a strip-shaped swinging plate a21 parallel to the reel 17 is mounted on the reel; as shown in fig. 2, the extending surface of the wobble plate a21 passes through the center axis of the spool 17; as shown in fig. 2 and 9, the electric heating plate 22 matched with the surface of the plastic plate 37 is arranged at the tail end of the swinging plate A21; two shaft sleeves 18 are nested on the reel 17, and the two shaft sleeves 18 are respectively positioned at two sides of the swinging plate A21; as shown in fig. 9, the two bushings 18 are connected by a swing plate B19, and the extending surface of the swing plate B19 passes through the central axis of the reel 17; the tail end of the swinging plate B19 is provided with a separating shovel blade 20 matched with the electric heating sheet 22; as shown in fig. 2, a catch plate a30 mounted on the cylindrical surface of the spool 17 engages with a catch plate B31 mounted on the end face of the sleeve 18; as shown in fig. 4 and 9, the sleeve 18 is drivingly connected to the output shaft of the electric drive module B14 mounted on the slide 13.
As shown in fig. 1, 2 and 5, the electric push rod a25 and the electric push rod B28 installed on the sliding block 13 are distributed on both sides of the scroll 17 along the moving direction of the plastic plate 37, and the electric push rod a25 is close to the feeding end of the working platform 1; the telescopic end of the electric push rod A25 is matched with a plurality of transverse grooves 2 which are distributed on the table surface of the working platform 1 at intervals along the moving direction of the plastic plate 37 and penetrate through the two sides of the working platform 1; as shown in fig. 2 and 8, a knife holder 26 is arranged at the telescopic end of the electric push rod a25, and a cutting knife 27 matched with the plastic plate 37 is arranged on the knife holder 26; as shown in fig. 2, 4 and 8, the telescopic end of the electric push rod B28 is positioned above the working platform surface, and the L-shaped dial plate 29 matched with the side end surface of the plastic plate 37 is installed at the telescopic end of the electric push rod B28.
As shown in fig. 1, the working platform 1 is fixed on the ground through four supporting blocks 4 symmetrically arranged at the bottom of the working platform; as shown in fig. 1 and 3, a gear a8 is mounted at the shaft end of the shaft of each roller B7, and the two gears a8 are positioned at the same side of the working platform 1; two gears B9 are further mounted on one side of the working platform 1, which is provided with the two gears A8, and the two gears B9 are located between the two gears A8; two gears B9 are in direct mesh with their respective adjacent one of gears a 8; the output shaft of the electric drive module A11 which is arranged on the side of the working platform 1 through the fixed seat A12 is provided with a gear C10, and the gear C10 is simultaneously meshed with two gears B9.
As shown in fig. 6 and 7, a rack 33 is mounted on the lower end surface of the slider 13, and the rack 33 is engaged with a gear F34 mounted on the output shaft of the electric drive module D35; as shown in fig. 1 and 7, a trapezoidal guide block 36 is mounted on the side surface of the sliding block 13, and the trapezoidal guide block 36 slides in the trapezoidal guide groove 3 on the side surface of the working platform 1 along the movement direction of the plastic plate 37. The trapezoidal guide block 36 and the trapezoidal guide groove 3 are matched to play a role in positioning and guiding the sliding block 13 along the side surface of the working platform 1.
As shown in fig. 4 and 9, the output shaft of the electric drive module B14 is provided with a gear D15, the sleeve 18 close to the slide block 13 is provided with a gear E23, and the gear E23 is meshed with the gear D15.
As shown in fig. 2, the surface of the separation blade 20 that is engaged with the electric heating sheet 22 is an inward concave surface, and the surface of the electric heating sheet 22 that is engaged with the plastic plate 37 is an outward convex surface; the arc center of the concave arc surface on the separation scraper knife 20 is positioned on the central axis of the scroll 17, and the arc center of the convex arc surface on the electric heating sheet 22 is positioned on the central axis of the scroll 17; the arc radius of the concave arc surface on the separation blade 20 is equal to the arc radius of the convex arc surface on the electric heating sheet 22. When the separation blade 20 separates the plastic plate 37 on the electric heating sheet 22, the separation blade 20 is driven by the electric driving module B14 to rapidly interact with the electric heating sheet 22; because the circular arc radius of the concave cambered surface on the separation scraper knife 20 is equal to the circular arc radius of the convex cambered surface on the electric heating piece 22, the concave cambered surface of the separation scraper knife 20 is tangent to the convex cambered surface on the electric heating piece 22, the separation scraper knife 20 separates the electric heating piece 22 and the plastic plate 37, and simultaneously scrapes and cleans partial plastic residues adhered to the convex cambered surface of the electric heating piece 22, thereby ensuring that the electric heating piece 22 can continuously perform effective hot melting and adhesion on the plastic plate 37.
As shown in fig. 4 and 6, the electric drive module B14 and the electric drive module C16 are mounted on the sliding block 13 through a fixing seat C32; the output shaft of the electric drive module B14 and the output shaft of the electric drive module C16 are simultaneously bearing-fitted to a fixed seat B24 mounted on the slide 13. The fixing seat B24 provides certain support for the output shaft of the electric drive module B14 and the electric drive module C16, ensures that the output shafts of the electric drive module B14 and the electric drive module C16 cannot drive the electric drive module B14 and the electric drive module C16 to vibrate greatly due to the influence of vibration, and avoids the damage of internal parts caused by the large-amplitude vibration in the electric drive module B14 and the electric drive module C16.
As shown in fig. 1, the uppermost end of the roller a5 is tangent to the top of the working platform 1, so as to ensure that the plastic plate 37 is tightly attached to the top of the working platform 1 after reaching the top of the working platform 1 from the roller a5, thereby ensuring that the plastic plate 37 runs smoothly on the working platform 1.
The electric heating plate 22 of the present invention is made by the prior art, and the electric heating plate 22 is electrically connected to the control system.
The electric drive module A11, the electric drive module B14, the electric drive module C16 and the electric drive module D35 all adopt the prior art, and the electric drive module A11, the electric drive module B14, the electric drive module C16 and the electric drive module D35 are all composed of a speed reducer, a motor and a control unit.
The electric push rod A25 and the electric push rod B28 both adopt the prior art.
The plastic panel 37 of the present invention is smooth on the surface to ensure that the overlapping portions of the curled plastic panel 37 slide relative to each other.
As shown in fig. 4 and 10, the diameter models of the manufactured tubular packing boxes corresponding to each transverse groove 2 are different, and the distance between two adjacent transverse grooves 2 can be set according to the diameter difference of the actual tubular packing boxes.
As shown in FIG. 5, the L-shaped pulling plate 29 of the present invention is sized to ensure that the L-shaped pulling plate 29 can push the tubular package off the reel 17 after the tubular package is rolled into tubular packages with different diameters.
The working process of the invention is as follows: in the initial state, the surface of the swinging plate A21 is in a horizontal state, and the swinging plate A21 is positioned on one side of the reel 17 close to the feeding end of the working platform 1; the swinging plate B19 is positioned at the upper end of the reel 17 and is vertical to the swinging plate A21; card A30 is in contact with card B31; one end of the electric push rod A25, which is provided with the cutting knife 27, is opposite to one transverse groove 2 on the working platform 1.
When the cylindrical packing box is required to be produced and manufactured by the invention, a material reel 6 wound with a plastic plate 37 with required width is firstly arranged at the feeding end of the working platform 1; the plate end of the plastic plate 37 is wound around the roller A5 and is paved on the table top of the working platform 1, and the plate end of the plastic plate 37 is inserted into the gap between the roller B7 and the table top of the working platform 1; then the control system controls the electric drive module A11 to operate, and the electric drive module A11 drives the two rollers B7 to synchronously rotate through the gear C10, the gear B9 and the gear A8; the two rollers B7 drive the plastic plate 37 to move along the table of the working platform 1 towards the direction of the scroll 17, the plastic plate 37 pulls the material reel 6 to rotate, and the material reel 6 releases the plastic plate 37 wound on the material reel; when the end of the plastic board 37 reaches the position right below the reel 17, the control system controls the electric drive module A11 to stop running; meanwhile, the control system controls the electric drive module C16 to operate, and the output shaft of the electric drive module C16 drives the scroll 17 to synchronously rotate; the reel 17 drives the swing plate A21 and the electric heating piece 22 to synchronously rotate; the reel 17 acts on a clamping plate B31 through a clamping plate A30, and the clamping plate B31 drives a gear E23, a swinging plate B19, a separating scraper knife 20 and the other shaft sleeve 18 to synchronously rotate through the shaft sleeve 18; when the swinging plate A21 drives the electric heating sheet 22 to swing downwards to the lowest position around the scroll 17, the electric heating sheet 22 presses the plate end of the plastic plate 37, the control system controls the electric heating sheet 22 to heat quickly with high power, and the control system simultaneously controls the electric driving module C16 to stop running; the electric heating sheet 22 carries out quick hot melting on the plate end of the plastic plate 37 pressed below the electric heating sheet; when the board end of the plastic board 37 is rapidly melted and has adhesion, the board end of the plastic board 37 adheres to the electric heating sheet 22, the control system controls the electric heating sheet 22 to stop heating, and simultaneously the control system controls the electric drive module C16 and the electric drive module A11 to operate synchronously again; the electric drive module A11 drives the two rollers B7 to rotate through a series of transmission and continuously drives the plastic plate 37 to move along the table surface of the working platform 1, and the plastic plate 37 pulls the material winding drum 6 to continuously release the plastic plate 37; at the same time, the electric drive module C16 drives the reel 17 to rotate continuously through a series of transmissions; the reel 17 drives the electric heating piece 22 to synchronously swing through the swinging plate A21; the electric heating sheet 22 drives the plate end of the plastic plate 37 adhered thereto to synchronously operate therewith; meanwhile, the reel 17 continues to drive the two shaft sleeves 18, the swinging plate B19 and the separating scraper knife 20 to synchronously rotate through the clamping plate A30 and the clamping plate B31; in the process, the plastic plate 37 is gradually curled by the electric heating plate 22, and the separating blade 20 and the electric heating plate 22 are both located in the curled plastic plate 37.
When the electric heating sheet 22 drives the plate end of the plastic plate 37 to reach the platform surface of the working platform 1 again, the plastic plate 37 completes a circle of curling and initially forms a cylindrical structure, and the plate end of the plastic plate 37 is clamped between the electric heating sheet 22 and the plastic plate 37; at this time, the control system controls the electric drive module C16 and the electric drive module a11 to stop running and simultaneously controls the electric heating plate 22 to perform high-power rapid heating; the electric heating plate 22 rapidly heat-fuses the overlapped portion of the plastic panel 37, so that the overlapped portion of the plastic panel 37 at the electric heating plate 22 is rapidly fused.
When the welding of the overlapped part of the plastic plate 37 at the electric heating piece 22 is finished, the control system controls the electric heating piece 22 to stop heating and simultaneously controls the electric push rod A25 to operate, the electric push rod A25 drives the cutting knife 27 to move towards the corresponding transverse groove 2, and the cutting knife 27 moves towards the end face of the side plate end of the plastic plate 37; when the cutting knife 27 moves to the other end of the scroll 17 along with the electric push rod A25, the cutting knife 27 transversely cuts the plastic plate 37; when the cutting knife 27 completely cuts off the plastic plate 37, the control system controls the electric push rod A25 to retract to the initial state, and simultaneously controls the electric drive module B14 to operate, and the electric drive module B14 drives the shaft sleeve 18 to continue rotating through the gear D15 and the gear E23; the shaft sleeve 18 drives the swinging plate B19 and the separating shovel 20 to rotate towards the swinging plate A21, and the clamping plate B31 is separated from the clamping plate A30; when the separation blade 20 reaches the welding position of the electric heating sheet 22 and the plastic plate 37 along with the swinging plate B19, the separation blade 20 cuts off the adhesion between the electric heating sheet 22 and the plastic plate 37, so that the electric heating sheet 22 is separated from the welding position of the plastic plate 37; then the control system controls the electric drive module B14 to rotate reversely, the electric drive module B14 drives the separation blade 20 to reset along with the swinging plate B19 through a series of transmission, and the clamping plate B31 is in contact with the clamping plate A30 again; continuing operation of the electric drive module B14; the electric drive module B14 drives the swing plate A21 and the swing plate B19 to return to the initial state position through a series of transmission and stops the operation of the electric drive module B14; then the control system controls the electric push rod B28 to drive the L shifting plate 29 to move towards the end surface of the cylindrical plastic plate 37, and the L shifting plate 29 shifts the cylindrical plastic plate 37 along the axial direction of the scroll 17, so that the cylindrical plastic plate 37 finally breaks away from the scroll 17 and falls into a container below; then the control system controls the electric push rod B28 to drive the L shifting plate 29 to reset quickly; then, all the above processes are repeated to manufacture the cylindrical packing box with the same specification again.
If the diameter of the produced cylindrical packaging box needs to be changed, the electric heating sheet 22 only needs to drive the plastic plate 37 to curl for one circle and reach the table surface of the working platform 1 for the second time in the process, the electric driving module C16 stops running, the electric driving module D35 is controlled to run through the control system, and the electric driving module D35 drives the sliding block 13 to move along the side surface of the working platform 1 through the gear F34 and the rack 33; the slide block 13 drives all the components mounted on the slide block to move synchronously, and the scroll 17 moves synchronously along with the fixed seat B24; the reel 17 drives all the components mounted on the reel to move synchronously; the electric heating sheet 22 drives the end of the plastic plate 37 adhered to the electric heating sheet to move relatively along the upper surface of the part of the plastic plate 37, which is positioned on the table top of the working platform 1; the cylindrical perimeter formed by the effective curl of the plastic panel 37 changes with movement of the panel end of the plastic panel 37; if the plate end of the plastic plate 37 moves towards the direction of the feeding end of the working platform 1, the circumference mechanism of the formed cylindrical structure is increased, and the diameter of the cylindrical structure is increased; when the diameter of the cylindrical structure meets the requirement, one end of the electric push rod A25, which is provided with the cutting knife 27, is opposite to the new transverse groove 2, the transverse groove 2 corresponds to the diameter of the required cylindrical structure, and the electric heating piece 22 is close to the transverse groove 2; the control system controls the electric driving module D35 to stop running and simultaneously controls the electric heating plate 22 to rapidly heat with high power to weld the overlapped part of the plastic plate 37, and then the flow of the electric driving module B14 to reversely rotate and rapidly reset through a series of driving belts and the electric heating plate 22 and the separating scraper 20 under the control of the control system is as described above, and will not be described again; when the use of the invention is finished, the control system controls the electric drive module D35 to operate, the electric drive module D35 drives the slide block 13 to reset through a series of transmission, and then the operation of the electric drive module D35 is stopped.
In the process that the clamping plate A30 drives the shaft sleeve 18 and the swing plate B19 to swing through the clamping plate B31, as the gear E23 is meshed with the gear D15 arranged on the output shaft of the electric drive module B14, the rotation of the output shaft of the electric drive module B14 needs to overcome certain resistance when no power is output, the gravity of the swing plate B19 at the top end is not enough to overcome the resistance of the output shaft of the electric drive module B14 to rotate, and therefore in the process that the clamping plate A30 drives the clamping plate B31 to synchronously move, the clamping plate B31 cannot be separated from the clamping plate A30.
In conclusion, the invention has the beneficial effects that: the control system controls the electric drive module C16 to drive the scroll 17 to rotate, and the scroll 17 drives the electric heating plate 22 to synchronously swing through the swing plate A21; when the swinging plate A21 swings to the lowest end to be vertical to the working platform 1, the electric heating sheet 22 heats and melts the plastic plate 37; the end of the hot melting plastic board 37 is adhered to the electric heating piece 22 and is taken away from the table top of the working platform 1 by the electric heating piece 22 which continues to rotate, and the plastic board 37 is gradually curled along the central axis of the scroll 17 synchronously with the electric heating piece 22; when the electric heating plate 22 drives the plastic plate 37 to curl into a complete cylinder shape, the electric heating plate 22 performs hot melt welding on the overlapped part of the plastic plate 37; after welding, the welding wire is cut and separated, and the reel 17 is separated under the action of the L-shaped shifting plate 29, so that the whole process is completely automated; in addition, the electric drive module D35 can drive the slide block 13 to slide along the side surface of the working platform 1; the cylindrical circumference formed by the plastic plate 37 is changed, and the plastic plate 37 is processed into cylindrical packages with different diameters according to the requirement, so that the requirements of the cylindrical packages with different diameters in the package are met, and the efficiency of manufacturing the cylindrical packages is higher; meanwhile, the cylindrical packing boxes with different heights are produced by replacing the plastic plates 37 with different widths on the material reel 6 so as to meet the wider requirements of customers. Compared with the traditional cylindrical packing box production equipment, the invention does not need to frequently replace parts to produce the cylindrical packing boxes with different diameters, and has high production efficiency.