CN110406121B

CN110406121B - A tube-shape package manufacture equipment for express delivery trade

Info

Publication number: CN110406121B
Application number: CN201910710412.7A
Authority: CN
Inventors: 周木森
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2021-06-22
Anticipated expiration: 2039-08-02
Also published as: CN110406121A

Abstract

The invention belongs to the field of express packaging, and particularly relates to cylindrical packaging manufacturing equipment for the express industry, which comprises a working platform, a material reel, an electric drive module A, an electric drive module B, a sliding block A, an electric drive module D, an electric drive module C, a reel, an electric heating plate, an auxiliary clamping mechanism and the like, wherein the material reel wound with a plastic plate is arranged at the feed end of the working platform; the electric driving module D can be controlled by the control system to drive the sliding block A to move along the length direction of the working platform, and at the moment, the electric heating plate which curls the plastic plate drives the plate end adhered to the plastic plate to move relative to the surface of the plastic plate, so that the effective curling part of the plastic plate is changed, the diameter of the rolled cylindrical packaging box is changed, the cylindrical packaging box with the required diameter is obtained, the production efficiency is high, and the requirements on cylindrical packaging boxes with different diameters can be met.

Description

A tube-shape package manufacture equipment for express delivery trade

Technical Field

The invention belongs to the field of express packaging, and particularly relates to cylindrical packaging manufacturing equipment for the express industry.

Background

Along with the development of economy, the logistics industry is rapidly developed, and the express delivery industry which accompanies the logistics industry is also rapidly developed; in order to deliver the commodities to the client safely and harmlessly, a packaging link in the express industry is indispensable; in the packaging link, when some articles need to be subjected to cylindrical packaging, a cylindrical packaging box needs to be manufactured; the traditional cylindrical packaging box in the express delivery industry is manufactured manually or mechanically; the manual manufacturing mode has low efficiency, and the style of the manufactured finished product is not standard; the traditional mechanical cylindrical packing box with higher efficiency has the following defects: the diameter and the height of the tubular packing boxes manufactured in batches at a time are fixed, if the tubular packing boxes with different diameters or heights are needed, the machine needs to be debugged frequently, and the efficiency of manufacturing the tubular packing boxes with different thicknesses is low.

The invention designs a cylindrical packaging manufacturing device for the express delivery industry to solve the problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention discloses a cylindrical package manufacturing device for the 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 tube-shape package manufacture equipment for express delivery trade which characterized in that: the device comprises a working platform, a material reel, a roller B, an electric drive module A, an electric drive module B, a slide block A, an electric drive module D, a rack B, a cutting knife, a deflector rod, an electric drive module C, a scroll, a lath, an electric heating plate and an auxiliary clamping mechanism, wherein the material reel wound with a plastic plate is arranged at the feeding end of the working platform, and the two rollers B for drawing the plastic plate on the table top of the working platform to move are arranged above the table top of the working platform at intervals along the length direction of the table top; 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; a sliding block A horizontally slides on the side surface of the working platform along the length direction of the working platform, and the sliding block A is driven by an electric drive module D arranged on the working platform; the scroll above the working platform is matched with a bearing of a fixed seat B arranged on the slide block A, and the scroll is vertical to the motion direction of the plastic plate; the reel is in transmission connection with an output shaft of an electric drive module B arranged on the sliding block A.

The laths parallel to the scroll are arranged on the cylindrical surface of the scroll and positioned above the working platform; the lath is provided with a strip-shaped electric heating plate welded with a plastic plate; the scroll and the lath are provided with water cooling structures for cooling the electric heating plate; the tail end of the working platform is provided with an auxiliary clamping mechanism for clamping the end of the plastic plate; the rack B slides on the sliding block A along the direction vertical to the movement direction of the plastic plate, and the rack B is matched with a plurality of transverse grooves which are distributed on the table top of the working platform along the movement direction of the plastic plate and penetrate through two sides of the working platform; a cutting knife arranged at one end of the rack B is matched with the plastic plate; the deflector rod arranged in the middle of the upper surface of the rack B is matched with the side end surface of the plastic plate; the rack B is driven by an electric drive module C mounted on the slide a.

The auxiliary clamping mechanism comprises guide rails B, a combined guide groove, a reset spring, a clamping plate and an elastic pad, wherein the two guide rails B are symmetrically arranged on two sides of the tail end of the working platform; the guide rail B surrounds the reel; the two ends of the clamping plate respectively slide synchronously along two arc-shaped combined guide grooves symmetrically distributed on the two guide rails B; the clamping plate is provided with an elastic pad and a clamping plate; the elastic pad is matched with the surface of the plastic plate, and the clamping plate is matched with the lath; the combined guide groove consists of three parts, wherein the upper section of the combined guide groove is a horizontal straight line part, and the middle section and the lower section of the combined guide groove are two tangent arc line parts; the center of the middle arc part of the combined guide groove is positioned on the central axis of the scroll, and the curvature of the lower arc part is smaller than that of the middle arc part; and a return spring for returning the clamping plate is arranged on the upper horizontal straight line part of the combined guide groove in each guide rail B.

As a further improvement of the technology, the working platform is supported by four supporting blocks which are symmetrically arranged at the bottom of the working platform; a roller A for guiding the plastic plate is arranged at the feed end of the working platform and is positioned between the material reel and the working platform; the roller A is higher than the material reel, the uppermost end of the roller A is tangent to the table top of the working platform, and when the plastic plate fed from the material reel reaches the table top of the working platform through the roller A playing a role in guiding, the plastic plate cannot act on the edge angle of the feeding end of the working platform due to the fact that the uppermost end of the roller A is tangent to the table top of the working platform; avoid the scratch of work platform edges and corners to the plastic slab on the one hand, on the other hand reduces the friction between plastic slab and the work platform feed end edges and corners for the plastic slab moves smoothly under two cylinder B's drive.

As a further improvement of the technology, the shaft ends of the two rollers B on the same side are respectively provided with a gear A; two gears B arranged on the same side of the working platform are positioned between the two gears A, and the two gears B are respectively meshed with the two gears A; a gear C mounted on the output shaft of the electric drive module a meshes with the two gears B. The electric drive module A drives the two rollers B to rotate synchronously and consistently through the gear C and the two gears B respectively, and the rollers B with the synchronous rotation directions form effective traction on the plastic plate.

As a further improvement of the technology, a trapezoidal guide block is arranged on the side surface of the sliding block A, and the trapezoidal guide block horizontally slides in a trapezoidal guide groove on the side surface of the working platform; the lower end face of the sliding block A is provided with a rack A; the electric drive module D is positioned below the sliding block A, and a gear G meshed with the rack A is installed on an output shaft of the electric drive module D. The trapezoidal guide block is matched with the trapezoidal guide groove to play a role in positioning and guiding the sliding block A along the side face of the working platform.

As a further improvement of the technology, the shaft end of the reel is provided with a gear E which is meshed with a gear D arranged on the output shaft of the electric drive module B.

As a further improvement of the technology, the end surfaces of the two ends of the scroll are respectively provided with a water tank A for water inlet and outlet; a water tank B parallel to the laths is arranged in the laths and is close to the electric heating plate; the two water tanks A are respectively communicated with the two ends of the water tank B in a sealing way; the notches of the water tank A on the end surfaces of the two ends of the scroll are respectively provided with a hose for water inlet and outlet. The cooling water enters the water tank B close to the electric heating plate in the batten from the water tank A at one end of the scroll through the hose, and the cooling water entering the water tank B carries heat to flow out from the hose through the water tank A at the other end of the scroll, so that the water cooling of the electric heating plate is realized.

As a further improvement of the technology, a gear F is mounted on an output shaft of the electric drive module C, and the gear F is meshed with the rack B; the rack B slides in a guide rail A mounted on the slide block A. The guide rail A provides a fixed track for the sliding of the rack B.

As a further improvement of the technology, a slide block B matched with the clamping plate horizontally slides in a horizontal linear part of the combined guide groove in the guide rail B; the return spring is a compression spring, one end of the return spring is connected with the inner wall of the tail end of the horizontal straight line part of the corresponding combined guide groove, and the other end of the return spring is connected with the corresponding sliding block B.

As a further improvement of the technology, the top surface and the bottom surface of the upper horizontal linear part of the combined guide groove are symmetrically provided with two guide grooves; two guide blocks are symmetrically arranged on the upper end surface and the lower end surface of the sliding block B, and the two guide blocks respectively slide in two guide grooves on the inner wall of the corresponding combined guide groove. The matching of the guide groove and the guide block plays a role in positioning and guiding the sliding of the sliding block B along the horizontal straight line part in the corresponding combined guide groove.

Two ends of the clamping plate are respectively provided with two guide pins with bearings matched with the rollers, and the rollers at the two ends of the clamping plate respectively roll in the corresponding combined guide grooves. The roller changes sliding friction into rolling friction, which is beneficial to the synchronous movement of the two ends of the clamping plate along the corresponding combined guide grooves.

As a further improvement of the technology, the surface of the electric heating plate matched with the plastic plate is an outward convex cambered surface, and the axis of the arc center of the electric heating plate is superposed with the central axis of the scroll, so that the electric heating plate can synchronously rotate along with the scroll while effectively carrying out hot melting on the plastic plate and being mutually adhered; the phenomenon that edges and corners of the electric heating plate are blocked with the table surface of the working platform when the electric heating plate rotates along with the scroll due to the fact that the surface of the electric heating plate is a plane is avoided; the last surface with plastic slab complex of elastic pad is the indent cambered surface, and its arc center axis coincides with the central axis of spool, guarantees that the surface drives plastic slab end for the electric heating board of evagination cambered surface and gets into when the cushion department, and the last indent cambered surface of elastic pad forms effective cooperation with the evagination cambered surface on the electric heating board to plastic slab end formation effective centre gripping between the two is located.

The combined guide groove consists of three parts, wherein the upper section of the combined guide groove is a horizontal straight line part, and the middle section and the lower section of the combined guide groove are two tangent arc line parts; the center of the middle arc part of the combined guide groove is positioned on the central axis of the scroll, and the curvature of the lower arc part is smaller than that of the middle arc part; when the electric heating plate drives the plate end of the plastic plate to move to the elastic pad on the clamping plate, the adhesive force between the electric heating plate and the plastic plate is small because the plastic plate is just melted by the electric heating plate; if the electric heating plate continues to drive the plastic plate to move upwards along the combined guide groove, the electric heating plate is likely to be separated from the plastic plate, so that the plastic plate reel fails, and the plastic plate needs to be clamped in an auxiliary way to prevent the plastic plate from falling off from the electric heating plate; at the moment, the laths are in contact with a clamping plate arranged on the clamping plate, and the laths which continuously swing can drive the clamping plate to move upwards in an arc line along the combined guide grooves in the two guide rails B through the clamping plate; because the center of the middle arc part of the combined guide groove is positioned on the central axis of the scroll, and the curvature of the lower arc part is smaller than that of the middle arc part, when the batten drives the clamping plate to move in an arc from bottom to top along the combined guide groove through the clamping plate, the relative distance between the clamping plate and the electric heating plate is gradually reduced, and the elastic pad and the electric heating plate gradually clamp the plastic plate; when the clamping plate moves from the lower section to the middle section of the combined guide groove, the relative distance between the clamping plate and the electric heating plate is reduced to the limit, the elastic pad and the electric heating plate completely clamp the plastic plate, and the rotating scroll drives one end of the plastic plate to synchronously rotate through the lath and the electric heating plate and curls the plastic plate to form a cylinder shape; when the electric heating plate drives the end of the plastic plate to move to the horizontal linear part of the combined guide groove, the two ends of the clamping plate are respectively contacted with the two sliding blocks B and interact with each other, the lath continuously drives the clamping plate to move along the horizontal linear part of the combined guide groove through the clamping plate, the two return springs are compressed and store energy, and the clamping plate and the lath are gradually separated in a staggered manner; when the lath is completely separated from the clamping plate, the clamping plate is instantaneously reset along the combined guide groove under the reset action of the two reset springs; meanwhile, the electric heating plate continues to drive the end of the plastic plate to curl.

Compared with the traditional express tubular packaging and manufacturing equipment, the electric drive module D can be controlled by the control system to drive the sliding block A to move along the length direction of the working platform, the electric heating plate which curls the plastic plate drives the plate end adhered to the plastic plate to move relative to the surface of the plastic plate, so that the effective curling part of the plastic plate changes, the diameter of the rolled tubular packaging box changes, the tubular packaging box with the required diameter is obtained, the production efficiency is high, the requirements on tubular sleeving boxes with different diameters can be met, and the specification standards of the produced tubular packaging boxes are uniform. In addition, the material winding drum wound with plastic plates with different widths can be replaced quickly as required to produce required cylindrical packing boxes with different heights, so that the material winding drum is convenient to replace and high in efficiency; the invention has simple structure and better use effect.

Drawings

Fig. 1 is a schematic view of the entire apparatus.

Fig. 2 is a partial schematic view of the apparatus.

Fig. 3 is a schematic cross-sectional view of the working platform, the material web, the roller a, the roller B, the gear a, the gear B, the gear C and the electric drive module a in cooperation.

Fig. 4 shows the cooperation of the electric drive module B, the gear D, the gear E, the reel, the strip and the electric heating plate and a cross-sectional view thereof.

Fig. 5 is a schematic view of the combination of the electric drive module B, the gear D, the gear E, the reel, the strip, the electric heating plate, the work platform, the rack B, the gear F and the electric drive module C.

FIG. 6 is a schematic view of the combination of the spool, strip, electrical heater plate, plastic plate and auxiliary clamping mechanism.

Fig. 7 is a schematic sectional view of the electric drive module D, the gear G, the rack a, the slider a, the electric drive module C, the gear F, the rack B, the electric drive module B, and the gear D.

Fig. 8 is a schematic view of the guide rail a, the rack B, the cutter and the deflector rod.

Fig. 9 is a schematic cross-sectional view of the gear E, the reel, the strip and the electrical heating plate in cooperation.

FIG. 10 is a schematic view of the work platform and the auxiliary clamping mechanism in cooperation.

Fig. 11 is a schematic cross-sectional view of the auxiliary clamping mechanism.

Fig. 12 is a schematic cross-sectional view of the guide rail B, the slider B and the return spring.

Fig. 13 is a schematic sectional view of the guide rail B and a part thereof.

Figure 14 is a cross-sectional view of the mounting engagement of the clamping plate, resilient pad, guide pin and roller.

FIG. 15 is a simplified schematic of a reel, slats and electrical heating plate for rolling tubular packages of different diameters.

Fig. 16 is a schematic sectional view showing the engagement of the cutter, the work table, the guide rail B and the roller.

Number designation in the figures: 1. a working platform; 2. a trapezoidal guide groove; 3. a transverse slot; 4. a support block; 5. a roll of material; 6. a roller A; 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 slide block A; 14. a rack A; 15. a gear G; 16. an electric drive module D; 17. a trapezoidal guide block; 18. a rack B; 19. cutting; 20. a deflector rod; 21. a gear F; 22. an electric drive module C; 23. a guide rail A; 24. an electric drive module B; 25. a gear D; 26. a gear E; 27. a reel; 28. a water tank A; 29. a slat; 30. a water tank B; 31. an electrical heating plate; 32. a hose; 33. a fixed seat B; 34. an auxiliary clamping mechanism; 35. a guide rail B; 36. a combined guide groove; 37. a guide groove; 38. a return spring; 39. a slide block B; 40. a guide block; 41. a splint; 42. clamping a plate; 43. an elastic pad; 45. a guide pin; 46. a roller; 47. 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 comprises a working platform 1, a material reel 5, a roller B7, an electric drive module a11, an electric drive module B24, a slide block a13, an electric drive module D16, a rack B18, a cutting knife 19, a deflector rod 20, an electric drive module C22, a scroll 27, a lath 29, an electric heating plate 31 and an auxiliary clamping mechanism 34, wherein the material reel 5 wound with a plastic plate 47 is arranged at the feeding end of the working platform 1, and two rollers B7 used for drawing the plastic plate 47 on the top of the working platform 1 to move are arranged above the top of the working platform 1 at intervals along the length direction; 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, 5 and 7, a slide block a13 horizontally slides on the side surface of the working platform 1 along the length direction, and the slide block a13 is driven by an electric drive module D16 mounted on the working platform 1; as shown in fig. 2 and 4, the reel 27 above the working platform 1 is in bearing fit with a fixed seat B33 installed on a slide block a13, and the reel 27 is perpendicular to the moving direction of the plastic plate 47; the reel 27 is in driving connection with the output shaft of an electric drive module B24 mounted on a slider a 13.

As shown in fig. 4 and 9, the slats 29 parallel to the reel 27 are mounted on the cylindrical surface of the reel 27, and the slats 29 are located above the work platform 1; the strip 29 is provided with a strip-shaped electric heating plate 31 welded with the plastic plate 47; the reel 27 and the strip 29 are provided with water cooling structures for cooling the electric heating plate 31; as shown in fig. 1, 10 and 11, the end of the working platform 1 is provided with an auxiliary clamping mechanism 34 for clamping the plate end of the plastic plate 47; as shown in fig. 5 and 8, the rack B18 slides on the slide a13 in a direction perpendicular to the direction of movement of the plastic panel 47; as shown in fig. 4, 5 and 16, the rack B18 is matched with a plurality of transverse grooves 3 which are distributed on the table top of the working platform 1 along the movement direction of the plastic plate 47 and penetrate through two sides of the working platform 1; as shown in fig. 6 and 8, the cutter 19 mounted on one end of the rack B18 is engaged with the plastic plate 47; as shown in fig. 2, 8 and 16, the shift lever 20 mounted at the center of the upper surface of the rack B18 is engaged with the side end surface of the plastic plate 47; as shown in fig. 7, rack B18 is driven by electric drive module C22 mounted on slide a 13.

As shown in fig. 11, the auxiliary clamping mechanism 34 comprises a guide rail B35, a combined guide groove 36, a return spring 38, a clamping plate 41, a clamping plate 42 and an elastic pad 43, wherein two guide rails B35 are symmetrically arranged at two sides of the tail end of the working platform 1 as shown in fig. 1 and 10; as shown in fig. 4, 6, 16, the guide rail B35 encircles the spool 27; as shown in fig. 11 and 13, the two ends of the clamping plate 41 respectively slide along the two arc-shaped combined guide grooves 36 symmetrically distributed on the two guide rails B35 synchronously; as shown in fig. 11 and 14, the clamping plate 41 is provided with an elastic pad 43 and a clamping plate 42; as shown in fig. 4 and 11, the elastic pad 43 is face-fitted with the plastic plate 47, and the chucking plate 42 is fitted with the slat 29; as shown in fig. 11 and 13, the combined guide groove 36 is composed of three parts, wherein the upper section is a horizontal straight line part, and the middle section and the lower section are two tangent arc line parts; the center of the middle arc part of the combined guide groove 36 is positioned on the central axis of the scroll 27, and the curvature of the lower arc part is smaller than that of the middle arc part; as shown in fig. 11 and 12, the upper horizontal linear portion of the combined guide groove 36 in each guide rail B35 is provided with a return spring 38 for returning the clamp plate 41.

As shown in fig. 1, the work platform 1 is supported by four support blocks 4 symmetrically installed at the bottom thereof; the feed end of the work platform 1 is provided with a roller a6 guiding the plastic plate 47, and the roller a6 is positioned between the material roll 5 and the work platform 1; the roller A6 is higher than the material reel 5, the uppermost end of the roller A6 is tangent with the table top of the working platform 1, when the plastic plate 47 fed from the material reel 5 passes through the roller A6 which plays a role of guiding and arrives at the table top of the working platform 1, because the uppermost end of the roller A6 is tangent with the table top of the working platform 1, the plastic plate 47 can not play a role of the edge angle of the feeding end of the working platform 1; avoid the 1 edges and corners of work platform to the scratch of plastic slab 47 on the one hand, on the other hand reduces the friction between plastic slab 47 and the 1 feed end edges and corners of work platform for plastic slab 47 moves smoothly under the drive of two cylinders B7.

As shown in fig. 3, the gear a8 is respectively mounted at the same shaft ends of the shafts of the two rollers B7; two gears B9 arranged on the same side of the working platform 1 are positioned between the two gears A8, and the two gears B9 are respectively meshed with the two gears A8; the gear C10 mounted on the output shaft of the electric drive module a11 meshes with the two gears B9. The electric drive module A11 drives the two rollers B7 to rotate synchronously and consistently through the gear C10 and the two gears B9, and the rollers B7 with the synchronous rotation directions form effective traction on the plastic board 47.

As shown in fig. 1 and 7, a trapezoidal guide block 17 is mounted on the side surface of the slide block a13, and the trapezoidal guide block 17 horizontally slides in the trapezoidal guide groove 2 on the side surface of the working platform 1; the lower end surface of the slide block A13 is provided with a rack A14; the electric drive module D16 is located below the slider A13, and the output shaft of the electric drive module D16 is provided with a gear G15 which is meshed with the rack A14. The matching of the trapezoid guide block 17 and the trapezoid guide groove 2 plays a role in positioning and guiding the sliding block A13 along the side surface of the working platform 1.

As shown in fig. 4 and 9, a gear E26 is mounted at the axial end of the winding shaft 27, and a gear E26 is meshed with a gear D25 mounted on the output shaft of the electric drive module B24.

As shown in fig. 9, water tanks a28 for water inlet and outlet are provided on both end surfaces of the reel 27; a water tank B30 parallel to the lath 29 is arranged in the lath 29, and a water tank B30 is close to the electric heating plate 31; the two water tanks A28 are respectively communicated with the two ends of the water tank B30 in a sealing way; the water tank A28 on the end surface of the scroll 27 has a notch on which the hoses 32 for water inlet and outlet are respectively installed. The cooling water enters the water tank B30 close to the electric heating plate 31 in the strip 29 from the water tank A28 at one end of the reel 27 through the hose 32, and the cooling water entering the water tank B30 carries heat and flows out from the hose 32 through the water tank A28 at the other end of the reel 27, so that the water cooling of the electric heating plate 31 is realized.

As shown in fig. 7, the output shaft of the electric drive module C22 is provided with a gear F21, and the gear F21 is engaged with a rack B18; as shown in fig. 5 and 8, the rack B18 slides in a guide rail a23 mounted on a slider a 13. The guide rail a23 provides a fixed track for the sliding of the rack B18.

As shown in fig. 11 and 12, a slide block B39 matched with the clamping plate 41 is horizontally slid in a horizontal linear part of the combined guide groove 36 in the guide rail B35; the return spring 38 is a compression spring, and has one end connected to the inner wall of the end of the horizontal linear portion of the corresponding combined guide groove 36 and the other end connected to the corresponding slider B39.

As shown in fig. 12 and 13, the top surface and the bottom surface of the upper horizontal straight line part of the combined guide groove 36 are symmetrically provided with two guide grooves 37; two guide blocks 40 are symmetrically arranged on the upper end surface and the lower end surface of the sliding block B39, and the two guide blocks 40 respectively slide in the two guide grooves 37 on the inner wall of the corresponding combined guide groove 36. The cooperation of the guide groove 37 and the guide block 40 plays a positioning guide role for the sliding of the slider B39 along the horizontal line portion in the corresponding combination guide groove 36.

As shown in fig. 14 and 16, two guide pins 45 bearing-fitted rollers 46 are respectively installed at both ends of the clamping plate 41, and the rollers 46 at both ends of the clamping plate 41 respectively roll in the corresponding combination guide grooves 36. The rollers 46 change sliding friction to rolling friction to facilitate the simultaneous movement of the ends of the clamping plate 41 along the respective combination guide slots 36.

As shown in fig. 6 and 14, the surface of the electric heating plate 31 that is engaged with the plastic plate 47 is an outward convex arc surface, and the arc axis coincides with the central axis of the winding shaft 27, so that the electric heating plate 31 can rotate synchronously with the winding shaft 27 while performing effective hot melting and mutual adhesion on the plastic plate 47; the phenomenon that the edges and corners of the electric heating plate 31 are blocked with the table surface of the working platform 1 when the electric heating plate rotates along with the scroll 27 due to the fact that the surface of the electric heating plate is a plane is avoided; the surface of the elastic pad 43, which is matched with the plastic plate 47, is an inward concave arc surface, the arc center axis of the elastic pad coincides with the central axis of the scroll 27, and when the electric heating plate 31 with the outward convex arc surface on the surface drives the plate end of the plastic plate 47 to enter the elastic pad 43, the inward concave arc surface on the elastic pad 43 and the outward convex arc surface on the electric heating plate 31 form effective matching, so that effective clamping is formed on the plate end of the plastic plate 47 between the two.

As shown in fig. 13, the combined guide groove 36 is composed of three parts, wherein the upper section is a horizontal straight line part, and the middle section and the lower section are two tangent arc line parts; the center of the middle arc part of the combined guide groove 36 is positioned on the central axis of the scroll 27, and the curvature of the lower arc part is smaller than that of the middle arc part; when the electric heating plate 31 moves the plate end of the plastic plate 47 to the elastic pad 43 on the clamping plate 41, since the plastic plate 47 is just melted by the electric heating plate 31, the adhesive force between the electric heating plate 31 and the plastic plate 47 is small; if the electric heating plate 31 continues to move the plastic plate 47 up along the combining guide 36, it is likely to cause the electric heating plate 31 to be separated from the plastic plate 47 so that the plastic plate 47 fails to roll, so that the plastic plate 47 must be clamped in place to prevent it from falling off the electric heating plate 31; at this time, the lath 29 contacts with the clamping plate 42 installed on the clamping plate 41, and the lath 29 which continuously swings drives the clamping plate 41 to move upwards in an arc along the combined guide groove 36 in the two guide rails B35 through the clamping plate 42; because the center of the middle arc part of the combined guide groove 36 is located on the central axis of the scroll 27, and the curvature of the lower arc part is smaller than that of the middle arc part, when the lath 29 drives the clamping plate 41 to move in an arc from bottom to top along the combined guide groove 36 through the clamping plate 42, the relative distance between the clamping plate 41 and the electric heating plate 31 becomes gradually smaller, and the elastic pad 43 and the electric heating plate 31 gradually clamp the plastic plate 47; when the clamping plate 41 moves from the lower section to the middle section of the combined guide groove 36, the relative distance between the clamping plate 41 and the electric heating plate 31 is reduced to the limit, the elastic pad 43 and the electric heating plate 31 completely clamp the plastic plate 47, and the rotating scroll 27 drives one end of the plastic plate 47 to synchronously rotate through the strip 29 and the electric heating plate 31 and curls the plastic plate 47 to form a cylinder shape; when the electric heating plate 31 drives the plate end of the plastic plate 47 to move to the horizontal linear part of the combined guide groove 36, the two ends of the clamping plate 41 are respectively contacted with the two sliding blocks B39 and interact with each other, the lath 29 continuously drives the clamping plate 41 to move along the horizontal linear part of the combined guide groove 36 through the clamping plate 42, the two return springs 38 are compressed and store energy, and the clamping plate 42 and the lath 29 are gradually separated in a staggered way; when the lath 29 is completely separated from the clamping plate 42, the clamping plate 41 is instantaneously reset along the combined guide groove 36 under the resetting action of the two resetting springs 38; at the same time, the electrical heating plate 31 continues to bring the ends of the plastic plate 47 into curling.

The reason why the plate ends of the plastic plates 47 are prevented from falling off from the electric heating plate 31 during the process of swinging from bottom to top along with the electric heating plate 31 around the reel 27, rather than preventing the plate ends of the plastic plates 47 from falling off from the electric heating plate 31 during the entire process of rolling the plastic plates 47 into one turn, is that by combining the design of the guide grooves 36 and the clamping plates 41: the bending tension required during the rolling of the plastic sheet 47 into the first full half turn is large, and the bending tension required during the rolling of the plastic sheet 47 into the second full half turn is small, so that the hot-melt adhesive force between the electric heating plate 31 and the plastic sheet 47 is not sufficient to overcome the large bending tension, and thus a pressing force is applied to the hot-melt portion between the electric heating plate 31 and the plastic sheet 47 during the rolling of the plastic sheet 47 into the first full half turn.

The guide rail A23 is provided with a guide groove with an inverted T-shaped cross section, so that the shift lever 20 is ensured not to be interfered by the guide rail A23 in the process of moving along with the rack B18.

The electric drive module A11, the electric drive module B24, the electric drive module C22 and the electric drive module D16 of the invention all adopt the prior art, and the electric drive module A11, the electric drive module B24, the electric drive module C22 and the electric drive module D16 are all composed of a speed reducer, a motor and a control unit.

The electric heating plate 31 in the present invention is made by the prior art, and the electric heating plate 31 is electrically connected with the control system.

The plastic panel 47 of the present invention is smooth on the surface to ensure that the overlapping portions of the curled plastic panel 47 slide relative to each other.

As shown in fig. 15, the diameter models of the cylindrical packing boxes manufactured corresponding to each transverse groove 3 are different, and the distance between two adjacent transverse grooves 3 can be set according to the diameter difference of the actual cylindrical packing box.

The working process of the invention is as follows: in the initial state, the plate surface of the lath 29 is in a horizontal position, and the lath 29 is positioned on the side of the reel 27 close to the feeding end of the working platform 1; the cutting knife 19 is positioned on one side of the working platform 1 close to the slide block A13; the clamping plate 41 is positioned at the lowest end of the combined guide groove 36 in the two guide rails B35; the concave cambered surface of the elastic pad 43 is tangent to the table surface of the working platform 1; the slider B39 is located at the tangent point of the horizontal straight line portion and the middle arc portion in the corresponding combined guide groove 36; one end of the rack B18, which is provided with the cutting knife 19, is opposite to one transverse groove 3 on the working platform 1.

When the cylindrical packing box is required to be produced and manufactured by the invention, the material reel 5 wound with the plastic plate 47 with required width is firstly arranged at the feeding end of the working platform 1; the plate end of the plastic plate 47 is wound around the roller A6 and laid on the table top of the working platform 1, and the plate end of the plastic plate 47 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 47 to move along the table of the working platform 1 towards the direction of the reel 27, the plastic plate 47 pulls the material reel 5 to rotate, and the material reel 5 releases the plastic plate 47 wound on the material reel; when the end of the plastic plate 47 reaches the position right below the reel 27, the control system controls the electric drive module a11 to stop running; meanwhile, the control system controls the electric drive module B24 to operate, and the electric drive module B24 drives the scroll 27 to rotate through the gear D25 and the gear E26; the reel 27 drives all the components mounted thereon to rotate synchronously; when the lath 29 drives the electric heating plate 31 to swing downwards to the lowest position around the reel 27, the electric heating plate 31 presses the plate end of the plastic plate 47, the control system controls the electric heating plate 31 to heat quickly with high power, and the control system simultaneously controls the electric driving module B24 to stop running; the electric heating plate 31 carries out quick hot melting on the plate end of the plastic plate 47 pressed below the electric heating plate; when the plate end of the plastic plate 47 is rapidly melted and has adhesion, the plate end of the plastic plate 47 adheres to the electric heating plate 31, the control system controls the electric heating plate 31 to stop heating, and simultaneously the control system controls the electric drive module A11 and the electric drive module B24 to operate simultaneously; the electric drive module A11 drives the two rollers B7 to rotate through a series of transmission and continuously drives the plastic plate 47 to move along the table surface of the working platform 1, and the plastic plate 47 pulls the material winding drum 5 to continuously release the plastic plate 47; at the same time, the electric drive module B24 drives the reel 27 to rotate continuously through a series of transmission; the reel 27 drives the electric heating plate 31 to synchronously swing through the strip 29; the electrical heating plate 31 brings the plate end of the plastic plate 47 adhered thereto to run synchronously therewith.

The plate end of the plastic plate 47 enters the concave arc surface of the elastic pad 43 along with the electric heating plate 31, and the plate surface of the batten 29 contacts and interacts with the clamping plate 42 arranged on the clamping plate 41; the lath 29 which continuously swings drives the clamping plate 41 and the elastic pad 43 to move upwards along the arc-shaped combined guide groove 36 through the clamping plate 42; because the curvature of the arc part of the lower section of the combined guide groove 36 is smaller than that of the arc part of the middle section, during the upward movement of the clamping plate 41 together with the clamping plate 42 and the elastic pad 43 along the arc part of the lower section of the combined guide groove 36, the relative distance between the clamping plate 41 and the strip 29 is gradually reduced, the clamping plate 41 and the strip 29 gradually clamp the plate end of the plastic plate 47 positioned between the clamping plate 41 and the strip 29, and the plate end of the plastic plate 47 is prevented from falling off from the electric heating plate 31 during the process of swinging from bottom to top around the reel 27 along with the electric; when the electric heating plate 31 drives the ends of the plastic plates 47 to reach the middle section of the combined guide groove 36, the elastic pads 43 and the electric heating plate 31 clamp the ends of the plastic plates 47 to the limit, and the ends of the plastic plates 47 cannot fall off from the electric heating plate 31 under the action of external force.

When the plate end of the plastic plate 47 reaches the topmost end of the guide rail B35 along the combined guide groove 36 under the joint clamping of the electric heating plate 31 and the elastic pad 43 mounted on the clamping plate 41, the same sides of both ends of the clamping plate 41 meet and interact with the slide blocks B39 in the upper horizontal linear portions of the two combined guide grooves 36 at the same time; the reel 27 drives the clamping plate 41 and the elastic pad 43 to rotate continuously around the reel 27 through the strip 29 and the clamping plate 42; the two ends of the clamping plate 41 press the two return springs 38 through the two sliding blocks B39, and the two return springs 38 are compressed and store energy; as the clamping plate 41 continues to move along the horizontal straight part of the upper section of the combined guide groove 36, the batten 29 and the clamping plate 42 gradually get out of phase, and the relative distance between the elastic pad 43 and the electric heating plate 31 is rapidly increased; when the strip 29 is completely separated from the clamping plate 42, the elastic pad 43 and the electric heating plate 31 finish clamping the plate end of the plastic plate 47; under the reset action of the two reset springs 38, the two sliders B39 instantaneously push the clamping plate 41 back to the initial position along the combined guide groove 36; the reel 27 continues to roll the ends of the plastic panel 47 through the strip 29 and the electrical heater plate 31 to curl the plastic panel 47; when the electric heating plate 31 drives the plate end of the plastic plate 47 to reach the platform surface of the working platform 1 again, the plastic plate 47 finishes one circle of curling and initially forms a cylindrical structure, and the plate end of the plastic plate 47 is clamped between the electric heating plate 31 and the plastic plate 47; at this time, the control system controls the electric drive module B24 and the electric drive module A11 to stop running and controls the electric heating plate 31 to perform high-power rapid heating at the same time; the electrical heating plate 31 rapidly heat-fuses the overlapped portion of the plastic panel 47 so that the overlapped portion of the plastic panel 47 at the electrical heating plate 31 is fused.

When the welding of the overlapped part of the plastic plate 47 at the electric heating plate 31 is finished, the control system controls the electric heating plate 31 to stop heating and simultaneously controls the cold water in the water cooling mechanism to enter the water tank B30 in the strip 29 from the hose 32 at one end of the scroll 27 through the corresponding water tank A28 and to carry heat to continue to be discharged from the water tank A28 at the other end of the scroll 27 through the corresponding hose 32, so that the cooling of the welding part of the electric heating plate 31 and the plastic plate 47 is quickly realized; meanwhile, the control system controls the electric drive module C22 to drive the rack B18 to move along the guide rail A23 to the corresponding transverse groove 3 on the working platform 1 through the drive of the gear F21, and the cutting knife 19 arranged on the rack B18 moves along with the rack B18 to the end face of the side plate end of the plastic plate 47; during the movement of the toothed rack into the respective transverse groove 3, the cutting knife 19 moves along the vicinity of the weld of the plastic plate 47 and cuts the plastic plate 47 transversely. The water cooling functions to rapidly cool the welded portion of the electric heating plate 31 and the plastic plate 47, so that the surface of the electric heating plate 31 contacting the plastic plate 47 is more easily separated and the welded portion is smoother.

When the cutting knife 19 completely cuts off the plastic plate 47, the deflector rod 20 arranged on the rack B18 just meets the end face of the separated cylindrical plastic plate 47, and under the continuous movement of the rack B18, the deflector rod 20 deflects the cylindrical plastic plate 47 to axially slide along the scroll 27 and gradually separate from the scroll 27; when the shift lever 20 moves to the other end of the reel 27, the cylindrical plastic plate 47 is completely shifted away from the reel 27 and falls into the container below; at the moment, the control system controls the electric drive module C22 to run reversely, and the electric drive module C22 drives the rack B18 and all components mounted on the rack B18 to reset rapidly through the gear F21; when rack B18 is fully reset, the control system controls the apparatus to repeat the above-described workflow again, and the apparatus is thus cycled back and forth.

When the diameter of the produced cylindrical packaging box needs to be changed, the electric heating plate 31 only needs to drive the plastic plate 47 to curl for a circle to reach the table surface of the working platform 1 for the second time in the process, the electric driving module B24 stops running, the electric driving module D16 is controlled to run through the control system, and the electric driving module D16 drives the sliding block A13 to move along the side surface of the working platform 1 through the gear G15 and the rack A14; the slide block A13 drives all the components mounted on the slide block A13 to move synchronously, and the scroll 27 moves synchronously along with the fixed seat B33; the reel 27 drives all the components mounted thereon to move synchronously; the electric heating plate 31 drives the plate end of the plastic plate 47 adhered to the electric heating plate to move relatively along the upper surface of the part of the plastic plate 47 positioned on the table top of the working platform 1; the cylindrical circumference formed by the effective curl of the plastic panel 47 changes with the movement of the panel end of the plastic panel 47; if the plate end of the plastic plate 47 moves towards 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 mechanism meets the requirement, one end of the rack B18, which is provided with the cutting knife 19, is opposite to a new transverse groove 3, the transverse groove 3 corresponds to the diameter of the required cylindrical structure, and the electric heating plate 31 is close to the transverse groove 3; the control system controls the electric driving module D16 to stop running and simultaneously controls the electric heating plate 31 to rapidly heat with high power to weld the overlapped part of the plastic plate 47, and then the electric driving module C22 reverses to rapidly reset through the series of driving racks B18 under the control of the control system as described above, which is not described herein again. When the electric drive module D16 is used, the control system controls the electric drive module D16 to operate, the electric drive module D16 drives the sliding block A13 to reset through a series of transmission, and then the operation of the electric drive module D16 is stopped.

In conclusion, the invention has the beneficial effects that: the invention can control the electric drive module D16 to drive the slide block A13 to move along the length direction of the working platform 1 through the control system, at the moment, the electric heating plate 31 which is used for curling the plastic plate 47 drives the plate end which is adhered to the plastic plate 47 to move relative to the surface of the plastic plate 47, so that the effective curling part of the plastic plate 47 changes, the diameter of the rolled cylindrical packing box changes, the cylindrical packing box with the required diameter is obtained, the production efficiency is higher, the requirements on cylindrical packing boxes with different diameters can be met, and the specification standards of the produced cylindrical packing boxes are uniform. 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. In addition, the material winding drum 5 wound with the plastic plates 47 with different widths can be replaced quickly according to the requirement to produce the required cylindrical packing boxes with different heights, and the material winding drum 5 is convenient to replace and high in efficiency.

Claims

1. The utility model provides a tube-shape package manufacture equipment for express delivery trade which characterized in that: the device comprises a working platform, a material reel, a roller B, an electric drive module A, an electric drive module B, a slide block A, an electric drive module D, a rack B, a cutting knife, a deflector rod, an electric drive module C, a scroll, a lath, an electric heating plate and an auxiliary clamping mechanism, wherein the material reel wound with a plastic plate is arranged at the feeding end of the working platform, and the two rollers B for drawing the plastic plate on the table top of the working platform to move are arranged above the table top of the working platform at intervals along the length direction of the table top; 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; a sliding block A horizontally slides on the side surface of the working platform along the length direction of the working platform, and the sliding block A is driven by an electric drive module D arranged on the working platform; the scroll above the working platform is matched with a bearing of a fixed seat B arranged on the slide block A, and the scroll is vertical to the motion direction of the plastic plate; the reel is in transmission connection with an output shaft of an electric drive module B arranged on the sliding block A;

the laths parallel to the scroll are arranged on the cylindrical surface of the scroll and positioned above the working platform; the lath is provided with a strip-shaped electric heating plate welded with a plastic plate; the scroll and the lath are provided with water cooling structures for cooling the electric heating plate; the tail end of the working platform is provided with an auxiliary clamping mechanism for clamping the end of the plastic plate; the rack B slides on the sliding block A along the direction vertical to the movement direction of the plastic plate, and the rack B is matched with a plurality of transverse grooves which are distributed on the table top of the working platform along the movement direction of the plastic plate and penetrate through two sides of the working platform; a cutting knife arranged at one end of the rack B is matched with the plastic plate; the deflector rod arranged in the middle of the upper surface of the rack B is matched with the side end surface of the plastic plate; the rack B is driven by an electric driving module C arranged on the slide block A;

the auxiliary clamping mechanism comprises guide rails B, a combined guide groove, a reset spring, a clamping plate and an elastic pad, wherein the two guide rails B are symmetrically arranged on two sides of the tail end of the working platform; the guide rail B surrounds the reel; the two ends of the clamping plate respectively slide synchronously along two arc-shaped combined guide grooves symmetrically distributed on the two guide rails B; the clamping plate is provided with an elastic pad and a clamping plate; the elastic pad is matched with the surface of the plastic plate, and the clamping plate is matched with the lath; the combined guide groove consists of three parts, wherein the upper section of the combined guide groove is a horizontal straight line part, and the middle section and the lower section of the combined guide groove are two tangent arc line parts; the center of the middle arc part of the combined guide groove is positioned on the central axis of the scroll, and the curvature of the lower arc part is smaller than that of the middle arc part; the horizontal straight line part of the upper section of the combined guide groove in each guide rail B is provided with a return spring for returning the clamping plate;

when the cutting knife cuts off the plastic plate completely, the deflector rod arranged on the rack B just meets the end surface of the separated cylindrical plastic plate.

2. The cylindrical package manufacturing equipment for the express delivery industry according to claim 1, wherein: the working platform is supported by four supporting blocks symmetrically arranged at the bottom of the working platform; a roller A for guiding the plastic plate is arranged at the feed end of the working platform and is positioned between the material reel and the working platform; the roller A is higher than the material reel, and the uppermost end of the roller A is tangent to the table surface of the working platform.

3. The cylindrical package manufacturing equipment for the express delivery industry according to claim 1, wherein: the shaft ends of the two rollers B on the same side are respectively provided with a gear A; two gears B arranged on the same side of the working platform are positioned between the two gears A, and the two gears B are respectively meshed with the two gears A; a gear C mounted on the output shaft of the electric drive module a meshes with the two gears B.

4. The cylindrical package manufacturing equipment for the express delivery industry according to claim 1, wherein: the side surface of the sliding block A is provided with a trapezoidal guide block, and the trapezoidal guide block horizontally slides in a trapezoidal guide groove on the side surface of the working platform; the lower end face of the sliding block A is provided with a rack A; the electric drive module D is positioned below the sliding block A, and a gear G meshed with the rack A is installed on an output shaft of the electric drive module D.

5. The cylindrical package manufacturing equipment for the express delivery industry according to claim 1, wherein: the gear E is arranged at the shaft end of the reel and meshed with the gear D arranged on the output shaft of the electric drive module B.

6. The cylindrical package manufacturing equipment for the express delivery industry according to claim 1, wherein: the end surfaces of the two ends of the scroll are respectively provided with a water tank A for water inlet and outlet; a water tank B parallel to the laths is arranged in the laths and is close to the electric heating plate; the two water tanks A are respectively communicated with the two ends of the water tank B in a sealing way; the notches of the water tank A on the end surfaces of the two ends of the scroll are respectively provided with a hose for water inlet and outlet.

7. The cylindrical package manufacturing equipment for the express delivery industry according to claim 1, wherein: the output shaft of the electric drive module C is provided with a gear F which is meshed with the rack B; the rack B slides in a guide rail A mounted on the slide block A.

8. The cylindrical package manufacturing equipment for the express delivery industry according to claim 1, wherein: a slide block B matched with the clamping plate horizontally slides in a horizontal linear part of the combined guide groove in the guide rail B; the return spring is a compression spring, one end of the return spring is connected with the inner wall of the tail end of the horizontal linear part of the corresponding combined guide groove, and the other end of the return spring is connected with the corresponding sliding block B; the top surface and the bottom surface of the upper horizontal straight line part of the combined guide groove are symmetrically provided with two guide grooves; two guide blocks are symmetrically arranged on the upper end surface and the lower end surface of the sliding block B, and the two guide blocks respectively slide in two guide grooves on the inner wall of the corresponding combined guide groove.

9. The cylindrical package manufacturing equipment for the express delivery industry according to claim 1, wherein: two guide pins with bearings matched with the rollers are respectively installed at two ends of the clamping plate, and the rollers at two ends of the clamping plate respectively roll in the corresponding combined guide grooves.

10. The cylindrical package manufacturing equipment for the express delivery industry according to claim 1, wherein: the surface of the electric heating plate, which is matched with the plastic plate, is an outward convex cambered surface, and the axis of the arc center of the electric heating plate is superposed with the central axis of the scroll; the surface of the elastic pad matched with the plastic plate is an inward concave cambered surface, and the axis of the arc center of the elastic pad is coincided with the central axis of the scroll.