CN111520379B - Side edge overlapping and connecting machine of covering film and using method thereof - Google Patents
Side edge overlapping and connecting machine of covering film and using method thereof Download PDFInfo
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- CN111520379B CN111520379B CN202010400844.0A CN202010400844A CN111520379B CN 111520379 B CN111520379 B CN 111520379B CN 202010400844 A CN202010400844 A CN 202010400844A CN 111520379 B CN111520379 B CN 111520379B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 239000010408 film Substances 0.000 claims abstract description 47
- 239000013039 cover film Substances 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims description 68
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000005304 joining Methods 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract 1
- 235000011613 Pinus brutia Nutrition 0.000 abstract 1
- 241000018646 Pinus brutia Species 0.000 abstract 1
- 238000013459 approach Methods 0.000 description 7
- 239000012528 membrane Substances 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012787 coverlay film Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
Abstract
The invention relates to the field of connection of covering films, in particular to a side edge overlapping connection machine of a covering film and a use method thereof. This kind of side coincide of covering film connects machine and application method thereof, through actuating mechanism drive clamping mechanism to cover the film and press from both sides tightly or loosen for it is difficult for droing to cover the film, receives pulling force effect back at the cover film and prevents to cover the film and take off with the connecting plate pine through stopping mechanism, thereby plays better tight connection effect of clamp, can not produce the damage to the cover film, and easy operation is convenient.
Description
Technical Field
The invention relates to the field of connection of covering films, in particular to a side edge overlapping connection machine of a covering film and a using method thereof.
Background
In daily production and life, some film products are often used for temporarily covering some articles.
Because the production specification of covering the membrane is fixed, and the volume of being covered is uncertain, has big or small, to great article when covering it, just need polylith to cover the membrane and splice the use, current concatenation mode has sticky tape bonding or spring clamp to its connection usually, when using sticky tape to bond, take off to be not convenient for after the cover membrane get rid of the sticky tape, consequently lead to the damage of covering the membrane easily, and when using the spring clamp to carry out the centre gripping connection, the spring clamp drops easily when the cover membrane receives great pulling force, causes the insecure phenomenon of connection.
In view of this, we propose a side lay-up attachment machine for coverlay films and a method of use thereof.
Disclosure of Invention
The present invention is directed to a machine for joining side edges of a cover film and a method for using the same to solve the above-mentioned problems.
In order to achieve the purpose, the invention provides the following technical scheme:
first, provide a side coincide of covering film and connect machine, including the connecting plate, the middle part of connecting plate is provided with actuating mechanism, and the upper and lower both sides of connecting plate all are provided with clamping mechanism, and two clamping mechanism is the central symmetry formula setting, actuating mechanism respectively with two the clamping mechanism transmission is connected, and the upper and lower both sides face of connecting plate all is provided with stopping mechanism, two stopping mechanism is the central symmetry formula setting, and clamping mechanism can carry out the butt with the stopping mechanism who corresponds to the covering film, and stopping mechanism can be connected with the actuating mechanism transmission.
Preferably, the driving mechanism comprises a second rotating shaft, the second rotating shaft is rotatably connected inside the connecting plate in a fixed shaft mode, the second rotating shaft is parallel to the length direction of the connecting plate, the central axis of the second rotating shaft coincides with the horizontal central axis of the connecting plate, the left end of the second rotating shaft is located on the outer side of the connecting plate, and a turntable is fixed to the left end of the second rotating shaft.
Preferably, the clamping mechanism comprises a first cavity arranged inside the connecting plate, for example, the clamping mechanism on the upper side of the connecting plate is provided with a first rotating shaft, the first rotating shaft is perpendicular to a second rotating shaft, the first rotating shaft is located above the second rotating shaft, the second rotating shaft penetrates through the first cavity, a first bevel gear is fixed at the lower end of the first rotating shaft, a fourth bevel gear is fixed at a section of the second rotating shaft, which is located inside the first cavity, the first bevel gear is in meshed connection with the fourth bevel gear, the left end of the second rotating shaft penetrates through the side wall of the first cavity and is located on the left side of the surface of the left end of the connecting plate, and the second rotating shaft can rotate on the side wall of the first cavity in a fixed axis mode.
Preferably, the clamping mechanism further comprises a pressing plate, the pressing plate is parallel to the upper surface of the connecting plate, a first pressing block is fixed in the middle of the bottom surface of the pressing plate, a groove corresponding to the first pressing block is formed in the upper surface of the connecting plate, a second pressing block is fixed at the right end of the lower bottom surface of the pressing plate, the second pressing block can abut against the covering film through a corresponding stopping mechanism, and the left end of the pressing plate is in transmission connection with the upper end of the first rotating shaft.
Preferably, the left end dead axle of the pressing plate is rotatably connected with the upper end of a first connecting rod, a worm wheel is fixed at the lower end of the first connecting rod, the worm wheel dead axle is rotatably connected to the upper surface of the connecting plate, a vertically upward worm is fixed at the upper end of the first rotating shaft, and the worm is meshed with the worm wheel.
Preferably, a second connecting rod is arranged between the pressing plate and the connecting plate, the upper end fixed shaft of the second connecting rod is rotatably connected to the pressing plate, the lower end fixed shaft of the second connecting rod is rotatably connected to the upper surface of the connecting plate, the first connecting rod and the second connecting rod are identical in structure and are parallel to each other, and the second connecting rod is located between the first connecting rod and the first pressing block.
Preferably, the stopping mechanism is located on the right side of the groove and comprises a second cavity formed in the connecting plate, the upper surface of the connecting plate is provided with a through hole, and the through hole is communicated with the second cavity.
Preferably, a support rod is fixed inside the second cavity, the support rod is perpendicular to the different surface of the second rotating shaft, a third rotating shaft is inserted into the support rod and perpendicular to the second rotating shaft, the third rotating shaft is located above the second rotating shaft, a fifth bevel gear is fixed at the lower end of the third rotating shaft, the second rotating shaft penetrates through the second cavity, a second bevel gear is fixed at a section, located inside the second cavity, of the second rotating shaft, the fifth bevel gear is in meshed connection with the second bevel gear, and a third bevel gear is fixed at the upper end of the third rotating shaft.
Preferably, the inside spout that all sets up vertical trend on two lateral walls that are on a parallel with pivot two of cavity two, the inside sliding connection of spout has the slider, the bottom surface of slider is connected with the bottom of spout through the spring, the inside pivot four that is provided with of cavity two, pivot four is parallel to each other with the bracing piece, and pivot four is located the top of bracing piece, the both ends of pivot four are fixed the axle respectively and are rotated and connect on two sliders that correspond, be fixed with friction pulley and bevel gear six on the pivot four, bevel gear six can be connected with bevel gear three meshing, the friction pulley slides from top to bottom in the opening.
A second method of using a machine for side lay-up attachment of a coverfilm is provided, comprising the steps of:
the method comprises the following steps: the driving mechanism drives the clamping mechanism to clamp the covering film;
step two: the cover film is prevented from being loosened from the connecting plate under the action of tensile force by the retaining mechanism;
step two: the driving mechanism drives the clamping mechanism to loosen the covering film.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the driving mechanism drives the clamping mechanism to clamp or loosen the cover film, the operation is simple and convenient, the clamping mechanism increases the friction resistance between the cover film and the connecting plate, so that the clamping effect on the cover film is improved, the cover film is not easy to fall off, the clamping mechanism triggers the stopping mechanism to be in transmission connection with the driving mechanism when the cover film is clamped, the cover film is prevented from loosening from the connecting plate through the stopping mechanism after the cover film is subjected to the tensile force, the better clamping connection effect is achieved, the whole device can be recycled, the cover film cannot be damaged, the operation is simple and convenient, the structure is simple, and the practicability is high.
Drawings
FIG. 1 is a first schematic view of the cross-sectional structure of the final assembly of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a cross-sectional structure B-B in FIG. 2;
FIG. 4 is a schematic view of the cross-sectional structure of the final assembly of the present invention;
FIG. 5 is an enlarged view of the structure at C in FIG. 4;
fig. 6 is a schematic view of the cross-sectional structure D-D in fig. 5.
In the figure: 1. a connecting plate; 2. a first cavity; 3. a first bevel gear; 4. a turntable; 5. a first rotating shaft; 6. a worm; 7. a worm gear; 8. a first connecting rod; 9. a second cavity; 10. a second connecting rod; 11. a groove; 12. pressing a first block; 13. pressing a plate; 14. pressing a second block; 15. a second rotating shaft; 16. a backstop mechanism; 17. a port; 18. a spring; 19. a support bar; 20. a rotating shaft III; 21. a second bevel gear; 22. a third bevel gear; 23. a rotating shaft IV; 24. a fourth bevel gear; 25. a fifth bevel gear; 26. a sixth bevel gear; 27. a chute; 28. a slider; 29. a friction wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution:
the utility model provides a machine is connected in side coincide of covering membrane, includes connecting plate 1, and the middle part of connecting plate 1 is provided with actuating mechanism, and the upper and lower both sides of connecting plate 1 all are provided with clamping mechanism, and two clamping mechanism is the central symmetry formula setting, actuating mechanism respectively with two the clamping mechanism transmission is connected, and the upper and lower both sides face of connecting plate 1 all is provided with stopping mechanism 16, two stopping mechanism 16 is the central symmetry formula setting, and clamping mechanism can carry out the butt with the stopping mechanism 16 that corresponds to the covering membrane, and stopping mechanism 16 can be connected with the actuating mechanism transmission.
In this embodiment, as shown in fig. 1 and 4, the driving mechanism includes a second rotating shaft 15, the second rotating shaft 15 is connected inside the connecting plate 1 in a fixed-axis rotating manner, the second rotating shaft 15 is parallel to the length direction of the connecting plate 1, the central axis of the second rotating shaft 15 coincides with the horizontal central axis of the connecting plate 1, the left end of the second rotating shaft 15 is located outside the connecting plate 1, and the rotary disc 4 is fixed to the left end of the second rotating shaft 15.
In this embodiment, as shown in fig. 1 and 4, the clamping mechanism includes a first cavity 2 formed inside the connecting plate 1, taking the clamping mechanism on the upper side of the connecting plate 1 as an example, a first rotating shaft 5 is disposed inside the first cavity 2, the first rotating shaft 5 is perpendicular to a second rotating shaft 15, the first rotating shaft 5 is located above the second rotating shaft 15, the second rotating shaft 15 penetrates through the first cavity 2, a first bevel gear 3 is fixed at the lower end of the first rotating shaft 5, a fourth bevel gear 24 is fixed at a section of the second rotating shaft 15 located inside the first cavity 2, the first bevel gear 3 is in meshing connection with the fourth bevel gear 24, the left end of the second rotating shaft 15 penetrates through the side wall of the first cavity 2 and is located on the left side of the surface of the left end of the connecting plate 1, and the second rotating shaft.
In this embodiment, as shown in fig. 1 and 4, the clamping mechanism further includes a pressing plate 13, the pressing plate 13 is parallel to the upper surface of the connecting plate 1, a first pressing block 12 is fixed in the middle of the bottom surface of the pressing plate 13, a groove 11 corresponding to the first pressing block 12 is formed in the upper surface of the connecting plate 1, a second pressing block 14 is fixed at the right end of the lower bottom surface of the pressing plate 13, the second pressing block 14 can abut against the cover film with a corresponding retaining mechanism 16, and the left end of the pressing plate 13 is in transmission connection with the upper end of the first rotating shaft 5.
In the embodiment, as shown in fig. 1 and 4, the left end of the pressure plate 13 is fixedly and axially connected with the upper end of a first connecting rod 8, the lower end of the first connecting rod 8 is fixed with a worm wheel 7, the worm wheel 7 is fixedly and axially connected with the upper surface of the connecting plate 1, the upper end of a first rotating shaft 5 is fixed with a vertically upward worm 6, and the worm 6 is meshed with the worm wheel 7.
In this embodiment, as shown in fig. 1 and 4, a second connecting rod 10 is disposed between the pressing plate 13 and the connecting plate 1, an upper end of the second connecting rod 10 is connected to the pressing plate 13 in a fixed-axis manner, a lower end of the second connecting rod 10 is connected to an upper surface of the connecting plate 1 in a fixed-axis manner, the first connecting rod 8 and the second connecting rod 10 have the same structure and are parallel to each other, and the second connecting rod 10 is located between the first connecting rod 8 and the first pressing block 12.
In this embodiment, as shown in fig. 2, 3, 5 and 6, the retaining mechanism 16 is located on the right side of the groove 11, the retaining mechanism 16 includes a second cavity 9 formed inside the connecting plate 1, a through hole 17 is formed in the upper surface of the connecting plate 1, and the through hole 17 is communicated with the second cavity 9.
In this embodiment, as shown in fig. 2, 3, 5, and 6, a support rod 19 is fixed inside the second cavity 9, the support rod 19 is perpendicular to the second rotating shaft 15, a third rotating shaft 20 penetrates through the support rod 19, the third rotating shaft 20 is perpendicular to the second rotating shaft 15, the third rotating shaft 20 is located above the second rotating shaft 15, a fifth bevel gear 25 is fixed at the lower end of the third rotating shaft 20, the second rotating shaft 15 penetrates through the second cavity 9, a second bevel gear 21 is fixed at a section of the second rotating shaft 15 located inside the second cavity 9, the fifth bevel gear 25 is meshed with the second bevel gear 21, and a third bevel gear 22 is fixed at the upper end of the third rotating shaft 20.
In this embodiment, as shown in fig. 2, fig. 3, fig. 5, and fig. 6, two side walls inside the second cavity 9, which are parallel to the second rotating shaft 15, are both provided with vertical sliding grooves 27, the inside of the sliding grooves 27 is slidably connected with sliding blocks 28, bottom surfaces of the sliding blocks 28 are connected with bottoms of the sliding grooves 27 through springs 18, a fourth rotating shaft 23 is arranged inside the second cavity 9, the fourth rotating shaft 23 is parallel to the supporting rod 19, the fourth rotating shaft 23 is located above the supporting rod 19, two ends of the fourth rotating shaft 23 are respectively connected to the two corresponding sliding blocks 28 in a fixed-axis rotating manner, the fourth rotating shaft 23 is fixed with a friction wheel 29 and a sixth bevel gear 26, the sixth bevel gear 26 can be meshed with the third bevel gear 22, and the friction wheel 29 slides up and down in the through hole 17.
The methods of use and advantages of the present invention are given below.
The method for connecting the side edge of the covering film with the machine when two covering films needing to be spliced are connected for use can be but is not limited to be used by matching two machines in the application at the same time, and comprises the following steps:
the method comprises the following steps: as shown in fig. 4, 5 and 6, in an initial state, the pressing plate 13 is far away from the surface of the connecting plate 1, and the sliding block 28 is positioned at the upper end of the sliding groove 27 under the action of the spring 18, so that the rotating shaft four 23 is driven to be far away from the supporting rod 19 by the sliding block 28, and further the bevel gear six 26 is far away from the bevel gear three 22 and is in non-meshed connection;
as shown in figure 1, the side edge of the covering film at the upper side is placed between the upper surface of the connecting plate 1 and the pressing plate 13 at the upper side, and the side edge of the covering film at the lower side is placed between the lower surface of the connecting plate 1 and the pressing plate 13 at the lower side, so that the connection mode enables the side edges of the two covering films to be overlapped up and down, no gap is generated at the splicing position, and the better covering effect is achieved, after the side edges of the two covering films are placed between the two pressing plates 13 of the connecting plate 1, the rotating shaft two 15 is synchronously driven to rotate by the rotation of the rotating shaft 4 through the handheld rotating disc 4, the rotating shaft two 15 synchronously drives the two bevel gear four 24 to rotate, further, the corresponding rotating shaft one 5 is driven to rotate under the tooth transmission effect between the bevel gear four 24 and the corresponding bevel gear one 3, the rotating shaft one 5 synchronously drives the worm 6 to rotate, the rotating shaft 6 drives the corresponding worm wheel 7 to rotate, the worm wheel 7 rotates to drive the connecting rod I8 to rotate around the center of the worm wheel 7 towards the direction close to the surface of the connecting plate 1, so that the upper end of the connecting rod I8 drives the pressing plate 13 to rotate around the center of the worm wheel 7 towards the direction close to the surface of the connecting plate 1 synchronously, the pressing plate 13 drives the pressing block I12 to approach the corresponding groove 11, as the parallel four-bar mechanism is formed among the connecting rod I8, the connecting rod II 10, the pressing plate 13 and the connecting plate 1, according to the motion trail of the parallel four-bar mechanism, the pressing plate 13 can be known to always keep unchanged in shape in the process of rotating around the center of the worm wheel 7 towards the direction close to the surface of the connecting plate 1, namely always keeps parallel to the surface corresponding to the connecting plate 1, after the pressing block I12 is inserted into the corresponding groove 11, the covering film is also pressed into the groove 11, so that the pressing block I12 and the groove 11 clamp the covering film, and as the covering film is embedded into the groove 11, the side edge is formed between the covering film and the covering film, the frictional resistance between the covering film and the connecting plate 1 is increased, so that the clamping effect of the first pressing block 12 on the covering film is improved, the covering film is not easy to fall off, the pressing plate 13 is not easy to loosen by adopting a transmission connecting structure of the worm wheel 7 and the worm 6 and utilizing the self-locking characteristic of the worm wheel and worm mechanism, and the clamping stability of the first pressing block 12 on the covering film is ensured;
step two: as mentioned above, the pressing block two 14 is synchronously driven to approach to the corresponding retaining mechanism 16 in the process that the pressing plate 13 rotates around the center of the worm wheel 7 to approach to the surface of the connecting plate 1, when the first pressing block 12 presses the cover film, the second pressing block 14 applies pressure pointing to the inside of the second cavity 9 to the corresponding friction wheel 29 through the cover film, as shown in fig. 2 and fig. 3, the friction wheel 29 moves towards the inside of the second cavity 9, the movement of the friction wheel 29 synchronously drives the fourth rotating shaft 23 to approach the supporting rod 19, the movement of the fourth rotating shaft 23 synchronously drives the sliding block 28 to move inside the sliding chute 27, the movement of the sliding block 28 compresses the spring, so that the spring obtains a restoring force, the rotating shaft four 23 approaches the supporting rod 19 and synchronously drives the bevel gear six 26 to approach the bevel gear three 22, and the bevel gear six 26 is meshed with the bevel gear three 22;
when two cover films are subjected to opposite-direction tensile forces (because the application of the application lies in temporary covering, the left and right sides of the cover films are covered with corresponding objects, and the other sides of the cover films are subjected to certain opposite-direction tensile forces), as shown in fig. 1 and fig. 2, namely, the upper side cover film is subjected to a rightward tensile force, and the lower side cover film is subjected to a leftward tensile force, taking the stress of the upper side cover film as an example, the upper side cover film has a rightward tendency to move after being subjected to the rightward tensile force, so that the friction wheel 29 in fig. 2 rotates clockwise around the shaft IV 23 under the action of friction force, the clockwise rotation of the friction wheel 29 synchronously drives the shaft IV 23 to rotate clockwise, so that the shaft IV 23 synchronously drives the shaft bevel gear VI 26 to rotate clockwise, and the rotation of the bevel gear VI 26 drives the bevel gear III 22 to rotate through the tooth transmission effect between the bevel gear VI 26 and the bevel gear III 22, and then the third bevel gear 22 drives the third rotating shaft 20 to rotate, the rotation of the third rotating shaft 20 drives the fifth bevel gear 25 to rotate, so that the second bevel gear 21 is driven to rotate by the tooth transmission action between the fifth bevel gear 25 and the second bevel gear 21, the second bevel gear 21 drives the second rotating shaft 15 to rotate, so that the second rotating shaft 15 drives the fourth bevel gear 24 to rotate, and further drives the corresponding first rotating shaft 5 to rotate under the tooth transmission action between the fourth bevel gear 24 and the corresponding first bevel gear 3, the rotation of the first rotating shaft 5 synchronously drives the worm 6 to rotate, the rotation of the worm 6 drives the corresponding worm wheel 7 to rotate, the rotation of the worm wheel 7 drives the first connecting rod 8 to rotate around the center of the worm wheel 7 towards the direction close to the surface of the connecting plate 1, so that the upper end of the first connecting rod 8 drives the pressing plate 13 to synchronously rotate around the center of the worm wheel 7 towards the direction close to the surface of the connecting plate 1, so that the pressing plate 13 drives the first pressing plate 12 to further approach to the corresponding groove 11, further, the pressing block I12 applies larger pressure to the covering film in the groove 11, so that the covering film is further clamped, the covering film is prevented from slipping off from the pressing block I12 and the groove 11 due to stress, the covering film is prevented from being separated from the connecting plate 1 after being subjected to tensile force, and a better clamping and connecting effect is achieved;
step three: when the cover film needs to be removed, that is, the connecting plate 1 needs to be taken down from the side edge of the cover film, as shown in fig. 2, the rotating disc 4 is held by hand and the rotating disc 4 is rotated in reverse direction, the rotating shaft two 15 is synchronously driven to rotate in the direction of the rotating shaft two 15, the bevel gears four 24 are synchronously driven to rotate in the direction of the bevel gears four 24, and then the corresponding rotating shaft one 5 is driven to rotate in the direction of the teeth transmission action between the bevel gears four 24 and the corresponding bevel gears one 3, the rotating shaft one 5 synchronously drives the worm 6 to rotate in the direction, the worm 6 rotates in the direction of the worm gear 6 and drives the corresponding worm wheel 7 to rotate in the direction, the worm wheel 7 rotates in the direction of the connecting rod one 8 to rotate around the center of the worm wheel 7 in the direction far away from the surface of the connecting plate 1, so that the upper end of the connecting rod one, the pressing plate 13 drives the first pressing block 12 to be far away from the corresponding groove 11, and simultaneously drives the second pressing block 14 to be far away from the corresponding stopping mechanism 16, and after the first pressing block 12 is far away from the corresponding groove 11, the first pressing block 12 and the second pressing block 14 are far away from the covering film and are not clamped, so that the covering film can be taken down from the connecting plate 1, the covering film can be disassembled, the covering film cannot be damaged, the operation is simple and convenient, the whole device can be recycled, the structure is simple, and the practicability is high;
after the second pressing block 14 is far away from the corresponding backstop mechanism 16, the friction wheel 29 is not pressed by the second pressing block 14 at the moment, so that under the action of the restoring force of the spring 18, as shown in fig. 6, the spring 18 enables the sliding block 28 to move upwards and reset in the sliding groove 27, the sliding block 28 moves upwards to synchronously drive the rotating shaft four 23 to move upwards, further the rotating shaft four 23 drives the bevel gear six 26 and the friction wheel 29 to move upwards and reset, and the bevel gear six 26 moves upwards to be far away from the bevel gear three 22 and is not meshed with the bevel gear six 22 for clamping the covering film for the next time.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A machine for the lateral overlapping and connection of covering films, comprising a connection plate (1), characterized in that: the middle part of the connecting plate (1) is provided with a driving mechanism, the upper side and the lower side of the connecting plate (1) are both provided with clamping mechanisms, the two clamping mechanisms are arranged in a central symmetry manner, the driving mechanism is respectively in transmission connection with the two clamping mechanisms, the upper side and the lower side of the connecting plate (1) are both provided with retaining mechanisms (16), the two retaining mechanisms (16) are arranged in a central symmetry manner, the clamping mechanisms can be abutted against the covering film through the corresponding retaining mechanisms (16), and the retaining mechanisms (16) can be in transmission connection with the driving mechanism; the driving mechanism comprises a second rotating shaft (15), the second rotating shaft (15) is fixedly connected inside the connecting plate (1) in a shaft-fixed rotating mode, the second rotating shaft (15) is parallel to the length direction of the connecting plate (1), the central axis of the second rotating shaft (15) is overlapped with the horizontal central axis of the connecting plate (1), the left end of the second rotating shaft (15) is located on the outer side of the connecting plate (1), and a turntable (4) is fixed at the left end of the second rotating shaft (15);
the two clamping mechanisms have the same structure and comprise a first cavity (2) arranged in the connecting plate (1), a first rotating shaft (5) is arranged in the first cavity (2), the first rotating shaft (5) is vertical to the second rotating shaft (15), the first rotating shaft (5) is positioned above the second rotating shaft (15), the second rotating shaft (15) penetrates through the first cavity (2), a first bevel gear (3) is fixed at the lower end of the first rotating shaft (5), a fourth bevel gear (24) is fixed at one section of the second rotating shaft (15) positioned in the first cavity (2), the bevel gear I (3) is meshed with the bevel gear IV (24), the left end of the rotating shaft II (15) penetrates through the side wall of the cavity I (2) and is positioned on the left side of the left end surface of the connecting plate (1), the second rotating shaft (15) can be fixed in rotation on the side wall of the first cavity (2);
the clamping mechanism further comprises a pressing plate (13), the pressing plate (13) is parallel to the upper surface of the connecting plate (1), a first pressing block (12) is fixed in the middle of the bottom surface of the pressing plate (13), a groove (11) corresponding to the first pressing block (12) is formed in the upper surface of the connecting plate (1), a second pressing block (14) is fixed at the right end of the lower bottom surface of the pressing plate (13), the second pressing block (14) can be abutted to the covering film through a corresponding backstop mechanism (16), and the left end of the pressing plate (13) is in transmission connection with the upper end of the first rotating shaft (5);
the retaining mechanism (16) is positioned on the right side of the groove (11), the retaining mechanism (16) comprises a second cavity (9) formed in the connecting plate (1), a through hole (17) is formed in the upper surface of the connecting plate (1), and the through hole (17) is communicated with the second cavity (9); a support rod (19) is fixed inside the second cavity (9), the support rod (19) is perpendicular to the different surface of the second rotating shaft (15), a third rotating shaft (20) is inserted into the support rod (19), the third rotating shaft (20) is perpendicular to the second rotating shaft (15), the third rotating shaft (20) is located above the second rotating shaft (15), a fifth bevel gear (25) is fixed at the lower end of the third rotating shaft (20), the second rotating shaft (15) penetrates through the second cavity (9), a second bevel gear (21) is fixed at one section of the second rotating shaft (15) located inside the second cavity (9), the fifth bevel gear (25) is in meshed connection with the second bevel gear (21), and a third bevel gear (22) is fixed at the upper end of the third rotating shaft (20); two side walls of the cavity II (9) parallel to the rotating shaft II (15) are provided with vertical sliding grooves (27), a sliding block (28) is connected to the inside of each sliding groove (27) in a sliding mode, and the bottom surface of each sliding block (28) is connected with the bottom of each sliding groove (27) through a spring (18); a fourth rotating shaft (23) is arranged in the second cavity (9), the fourth rotating shaft (23) is parallel to the supporting rod (19), the fourth rotating shaft (23) is positioned above the supporting rod (19), and two ends of the fourth rotating shaft (23) are respectively in fixed-shaft rotating connection with the two corresponding sliding blocks (28); and a friction wheel (29) and a bevel gear six (26) are fixed on the rotating shaft four (23), the bevel gear six (26) can be meshed and connected with the bevel gear three (22), and the friction wheel (29) slides up and down in the through hole (17).
2. Machine for the side folding and joining of coverfilms according to claim 1, characterised in that: the left end dead axle of clamp plate (13) rotates the upper end that is connected with connecting rod (8), the lower extreme of connecting rod (8) is fixed with worm wheel (7), worm wheel (7) dead axle rotates the upper surface of connecting at connecting plate (1), the upper end of pivot (5) is fixed with vertical ascending worm (6), worm (6) are connected with worm wheel (7) meshing.
3. Machine for the side folding and joining of coverfilms, according to claim 2, characterized in that: be provided with connecting rod two (10) between clamp plate (13) and connecting plate (1), the upper end dead axle of connecting rod two (10) rotates to be connected on clamp plate (13), the lower extreme dead axle of connecting rod two (10) rotates to be connected the upper surface at connecting plate (1), connecting rod one (8) and connecting rod two (10) structure are the same, and are parallel to each other, connecting rod two (10) are located between connecting rod one (8) and briquetting one (12).
4. Use of a machine for the side folding-joining of coverfilms according to any one of claims 1-3, characterized in that: the method comprises the following steps:
the method comprises the following steps: the driving mechanism drives the clamping mechanism to clamp the covering film;
step two: the cover film is prevented from being loosened from the connecting plate (1) under the action of tensile force by the retaining mechanism (16);
step two: the driving mechanism drives the clamping mechanism to loosen the covering film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400844.0A CN111520379B (en) | 2020-05-13 | 2020-05-13 | Side edge overlapping and connecting machine of covering film and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010400844.0A CN111520379B (en) | 2020-05-13 | 2020-05-13 | Side edge overlapping and connecting machine of covering film and using method thereof |
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| CN111520379A CN111520379A (en) | 2020-08-11 |
| CN111520379B true CN111520379B (en) | 2021-09-10 |
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| CN111520379A (en) | 2020-08-11 |
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Effective date of registration: 20210824 Address after: 325200 building 13 (101-501), (102-502), Zhihui Industrial Park, No. 55, Wentao Road, Shangwang street, Rui'an City, Wenzhou City, Zhejiang Province Applicant after: RUIAN HONGTAI PACKING Co.,Ltd. Address before: 325000 fourth, No. 86, Zhonghua Road, Zhongyuan new street, Longwan District, Wenzhou, Zhejiang. Applicant before: WENZHOU RENHE EDUCATION TECHNOLOGY Co.,Ltd. |
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