CN220764916U - Automatic film sealing equipment for rotary plastic bottle mouth - Google Patents
Automatic film sealing equipment for rotary plastic bottle mouth Download PDFInfo
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- CN220764916U CN220764916U CN202322459311.1U CN202322459311U CN220764916U CN 220764916 U CN220764916 U CN 220764916U CN 202322459311 U CN202322459311 U CN 202322459311U CN 220764916 U CN220764916 U CN 220764916U
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- 238000007789 sealing Methods 0.000 title claims abstract description 131
- 239000004033 plastic Substances 0.000 title claims abstract description 81
- 238000005520 cutting process Methods 0.000 claims abstract description 62
- 239000002131 composite material Substances 0.000 claims abstract description 52
- 238000003825 pressing Methods 0.000 claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000007667 floating Methods 0.000 description 10
- 239000003292 glue Substances 0.000 description 7
- 239000004568 cement Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses automatic film sealing equipment for a rotary type plastic bottle bottleneck, which comprises a machine table and a control circuit, wherein a turntable is arranged on the machine table, more than two groups of heat sealing heads are uniformly distributed on the turntable around the rotation center of the turntable, a conductive ring is arranged at the rotation axis of the turntable, and the heat sealing heads are electrically connected with the control circuit through the conductive ring; the machine table is also provided with a film cutting mechanism for cutting out a sealing film from the aluminum-plastic composite film, a film loading mechanism for moving the sealing film to the heat sealing head, a bottle placing mechanism for sleeving a rubber bottle on the heat sealing head with the sealing film, a bottle pressing mechanism for pressing the rubber bottle on the heat sealing head, a bottle taking mechanism for taking out the rubber bottle on the heat sealing head, and the turntable drives the heat sealing head to sequentially pass through the film loading mechanism, the bottle placing mechanism, the bottle pressing mechanism and the bottle taking mechanism; the automatic sealing film device can automatically finish automatic sealing film sealing of the bottle mouth of the plastic bottle through the automatic mechanism, has high production efficiency, good sealing effect, safety and reliability, can improve sealing quality, saves labor cost, and can replace manual sealing film technology.
Description
Technical Field
The utility model relates to the technical field of film sealing machines, in particular to automatic film sealing equipment for rotary type plastic bottle mouths.
Background
The prior rubber bottle (such as a glass cement bottle) comprises a bottle body, wherein one end of the bottle body is provided with a closed bottle mouth, the other end of the bottle body is open, and the open end is used for placing a pushing piston. When the glass cement is injected into the rubber bottle, the inner end of the bottle mouth is easily sealed due to certain tension of the rubber, so that the inner periphery of the bottle mouth forms a closed air cavity, and the glass cement close to the inner end of the bottle mouth can be oxidized and dried and fixed by air in the air cavity. For this reason, some glass cement bottles are stuck with an aluminum plastic composite film in a hot melting mode in the bottle so as to seal the inner end of the bottle mouth. The process of hot melting and sticking the aluminum-plastic composite film is manual operation, and the tooling of the hot melting and sticking aluminum-plastic composite film is an electric heating film sealing head which can penetrate into the inner top of the rubber bottle. The worker places the cut aluminum-plastic composite film on the top of the film sealing head, then sleeves the plastic bottle outside the film sealing head, presses the plastic bottle from top to bottom, and starts the electric heating film sealing head to finish film sealing; finally, taking out the plastic-aluminum composite film sealed plastic bottle to finish the film sealing processing of the plastic bottle.
Disclosure of Invention
The utility model aims to provide the automatic film sealing equipment for the rotary plastic bottle mouth, which has reasonable structure and high production efficiency.
The purpose of the utility model is realized in the following way:
the automatic film sealing equipment for the rotary type plastic bottle mouth comprises a machine table and a control circuit, wherein a turntable is arranged on the machine table, more than two groups of heat sealing heads are uniformly distributed on the turntable around the rotation center of the turntable, a conductive ring is arranged at the rotation axis of the turntable, and the heat sealing heads are electrically connected with the control circuit through the conductive ring; the machine is also provided with a film cutting mechanism for cutting the sealing film from the aluminum-plastic composite film around the turntable, a film loading mechanism for moving the sealing film to the heat sealing head, a bottle placing mechanism for sleeving the rubber bottle on the heat sealing head with the sealing film, a bottle pressing mechanism for pressing the rubber bottle on the heat sealing head, a bottle taking mechanism for taking out the rubber bottle on the heat sealing head, and the turntable drives the heat sealing head to sequentially pass through the film loading mechanism, the bottle placing mechanism, the bottle pressing mechanism and the bottle taking mechanism.
The aim of the utility model can be also solved by adopting the following technical measures:
as a more specific scheme, the heat sealing heads are provided with four groups, and the mounting positions of the film loading mechanism, the bottle placing mechanism, the bottle pressing mechanism and the bottle taking mechanism respectively correspond to one group of heat sealing heads.
As a further scheme, the film loading mechanism is located above the film cutting mechanism, the film cutting mechanism comprises an unreeling device for installing an aluminum plastic composite film coil stock and paying out the aluminum plastic composite film coil stock, a film cutting device for cutting a sealing film and a reeling device for recovering the aluminum plastic composite film after the sealing film is cut off, the aluminum plastic composite film is connected between the unreeling device and the reeling device in a tensioning mode, the film cutting device comprises a film cutting tool bit and a cutting driving device for controlling the film cutting tool bit to enter the aluminum plastic composite film and cut the sealing film, and the film cutting tool bit and the film loading mechanism are respectively located below and above the aluminum plastic composite film between the unreeling device and the reeling device.
As a further scheme, the film loading mechanism comprises a fixed bearing platform, a transverse film moving cylinder, a movable bearing platform, a longitudinal film moving cylinder and a sucker; the fixed bearing platform is fixedly arranged on the machine platform and is positioned above the aluminum-plastic composite film and extends to the upper part of the turntable, and a yielding hole is formed in the fixed bearing platform, which corresponds to the upper part of the aluminum-plastic composite film and the upper part of the turntable; the movable bearing platform is transversely arranged on the fixed bearing platform in a sliding manner, and the transverse film moving cylinder is arranged between the fixed bearing platform and the movable bearing platform and drives the movable bearing platform to move in the area between the upper part of the aluminum-plastic composite film and the upper part of the turntable; the longitudinal film moving cylinder is arranged on the movable bearing platform and connected with the sucker, the sucker is communicated with the negative pressure air path, and the sucker is positioned below the movable bearing platform and corresponds to the upper part of the inner side of the film cutting tool bit.
As a further scheme, the heat sealing head comprises an inserting rod and an annular heating body, and the annular heating body is arranged at the top end of the inserting rod; the rotating shaft center of the turntable is provided with a conducting ring, and the annular heating body is electrically connected with the control circuit through the conducting ring.
As a further scheme, the top end of the inserted link is provided with an elastic bulge corresponding to the periphery of the annular heating body, the inner side of the elastic bulge forms a limit groove, and the sealing film is placed in the limit groove; or, the top of the inserted link is provided with an air suction port corresponding to the inner side of the annular heating body, an air suction fan is arranged in the inserted link, the air suction end of the air suction fan is communicated with the air suction port, the air suction fan is electrically connected with the control circuit through the conducting ring, and the sealing film is placed on the top of the inserted link.
As a further scheme, put bottle mechanism includes bottle conveyer and bottle turning device, and bottle conveyer conveys the bottle of gluing to bottle turning device, and bottle turning device is with gluing bottle upset to vertical state to make glue bottle embolia on the thermal seal head that has the sealing membrane.
As a further scheme, the bottle pressing mechanism comprises a first fixing frame, a bottle pressing cylinder and a pressing block, wherein the first fixing frame is fixedly arranged on the machine table and is suspended above the turntable; the briquetting is located the top of thermal-sealing head motion trail, and with press bottle cylinder transmission connection, press bottle cylinder setting on first mount.
As a further scheme, get bottle mechanism includes second mount, movable frame, moves bottle power unit and is used for pressing from both sides the device of mentioning of gluing bottle, and the second mount is fixed to be set up on the board, and second mount one end is unsettled extremely carousel top, and the movable frame slides and sets up on the second mount, moves bottle power unit and connects between second mount and movable frame to control the movable frame and remove between board top and carousel top, mentioning the device setting on the movable frame.
As a further solution, each group of heat-sealing heads comprises two heat-sealing heads.
The beneficial effects of the utility model are as follows:
the automatic film sealing equipment for the rotary type plastic bottle opening can automatically finish automatic film sealing of the plastic bottle opening through an automatic mechanism, has high production efficiency, good sealing effect, safety and reliability, can improve sealing quality, saves labor cost, and can replace a manual film sealing process.
Drawings
Fig. 1 is a schematic top view of an embodiment of the present utility model.
FIG. 2 is a schematic diagram of a film cutting mechanism and a film loading mechanism according to the present utility model.
FIG. 3 is a schematic view of another angular structure of the film loading mechanism of the present utility model.
Fig. 4 is a schematic structural view of a bottle conveying device and a bottle placing mechanism in the utility model.
FIG. 5 is a schematic view of another angle structure of the bottle releasing mechanism in the present utility model.
Fig. 6 is a schematic diagram of a matching structure of the bottle pressing mechanism and the heat sealing head in the utility model.
FIG. 7 is a schematic view of a bottle-taking mechanism according to the present utility model.
Fig. 8 is a schematic structural diagram of another embodiment of the thermal head of the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and examples:
referring to fig. 1 to 7, an automatic film sealing device for rotary plastic bottle mouths comprises a machine 1 and a control circuit, wherein a turntable 11 is arranged on the machine 1, more than two groups of heat sealing heads 7 are uniformly distributed on the turntable 11 around the rotation center of the turntable 11, a conductive ring is arranged at the rotation axis of the turntable 11, and the heat sealing heads 7 are electrically connected with the control circuit through the conductive ring; the machine table 1 is also provided with a film cutting mechanism 9 for cutting the sealing film 201 from the aluminum-plastic composite film 10, a film loading mechanism 3 for moving the sealing film 101 to the heat sealing head 7, a bottle placing mechanism for sleeving the plastic bottle 20 on the heat sealing head 7 with the sealing film 101, a bottle pressing mechanism 6 for pressing the plastic bottle 20 on the heat sealing head 7, a bottle taking mechanism 8 for taking out the plastic bottle 20 on the heat sealing head 7, and the turntable 11 drives the heat sealing head 7 to sequentially pass through the film loading mechanism 3, the bottle placing mechanism, the bottle pressing mechanism 6 and the bottle taking mechanism 8.
The heat-seal lands 7 are provided with four groups, and each group of heat-seal lands 7 includes two heat-seal lands 7. The mounting positions of the film loading mechanism 3, the bottle placing mechanism, the bottle pressing mechanism 6 and the bottle taking mechanism 8 correspond to a group of heat sealing heads 7 respectively.
The film loading mechanism 3 is located above the film cutting mechanism 9, the film cutting mechanism 9 comprises an unreeling device 2 for installing and paying out a roll of an aluminum-plastic composite film 10, a film cutting device for cutting a sealing film 101 and a reeling device for recovering the aluminum-plastic composite film 10 after the sealing film 101 is cut off, the aluminum-plastic composite film 10 is connected between the unreeling device 2 and the reeling device in a tensioning mode, the film cutting device comprises a film cutting tool bit 91 and a cutting driving device for controlling the film cutting tool bit 91 to enter the aluminum-plastic composite film 10 and cut the sealing film 101, and the film cutting tool bit 91 and the film loading mechanism 3 are respectively located below and above the aluminum-plastic composite film 10 between the unreeling device 2 and the reeling device.
The film cutting tool bit 91 is rotatably arranged on a lifting frame 93, the lifting frame 93 is in transmission connection with a cutter advancing and retreating lifting driving cylinder 94, a rotary cutting driving motor 95 is arranged on the lifting frame 93, and the rotary cutting driving motor 95 is in transmission connection with the film cutting tool bit 91. Normally, the film cutting tool bit 91 descends and leaves the height of the aluminum-plastic composite film 10; when cutting the film, the cutter lifting driving cylinder 94 drives the film cutting cutter head 91 to lift and puncture the aluminum-plastic composite film 10 through the lifting frame 93, and then the rotary cutting driving motor 95 controls the film cutting cutter head 91 to rotate, so that the sealing film 101 can be cut.
Further, the film cutting device further includes a contact 92, the contact 92 is located within the rotation track range of the film cutting tool bit 91, and the contact 92 is used for supporting the cut sealing film 101.
The film cutting device further comprises a bearing plate 96, wherein the bearing plate 96 is positioned on the outer side of the film cutting tool bit 91 and is in clearance fit with the film cutting tool bit 91 so as to play a certain role in bearing the aluminum-plastic composite film 10 except the sealing film 101.
The film loading mechanism 3 comprises a fixed bearing platform 32, a transverse film moving cylinder 31, a movable bearing platform 34, a longitudinal film moving cylinder 38 and a sucker 37; the fixed bearing platform 32 is fixedly arranged on the machine table 1 and positioned above the aluminum-plastic composite film 10 and extends to the upper part of the turntable 11, and a yielding hole is formed above the fixed bearing platform 32 corresponding to the aluminum-plastic composite film 10 and above the turntable 11; the movable bearing platform 34 is transversely arranged on the fixed bearing platform 32 in a sliding manner through the sliding rail 33, and the transverse film moving cylinder 31 is arranged between the fixed bearing platform 32 and the movable bearing platform 34 and drives the movable bearing platform 34 to move in the area between the upper part of the aluminum-plastic composite film 10 and the upper part of the turntable 11; the longitudinal film moving cylinder 38 is arranged on the movable bearing platform 34 and connected with the sucker 37, the sucker 37 is communicated with the negative pressure air path, and the sucker 37 is positioned below the movable bearing platform 34 and correspondingly above the inner side of the film cutting tool bit 91.
The inside of the sucker 37 is provided with an air passage, the bottom of the sucker 37 is provided with an air suction hole, the upper side of the sucker 37 is provided with an air outlet 36, the air outlet 36 and the inner end of the air suction hole are communicated with the air passage, and the air outlet 36 is communicated with negative pressure, so that suction force is formed at the bottom of the sucker 37 to suck the sealing film 101.
The bearing plate 96 is also provided with a floating pressing plate 97, the aluminum-plastic composite film 10 passes through the bearing plate 96 and the floating pressing plate 97, and the floating pressing plate 97 is provided with an avoidance hole 971 corresponding to the film cutting tool bit 91 and the sucker 37. The sucker 37 is also provided with a contact plate 35, when the sucker 37 presses the aluminum-plastic composite film 10, the contact plate 35 contacts the floating pressing plate 97 to move downwards to clamp the aluminum-plastic composite film 10 on the periphery of the film cutting tool bit 91, so that the aluminum-plastic composite film corresponding to the film cutting tool bit 91 is ensured to be in a fixed and tight state, and the shaping and cutting are facilitated. A spring 99 is arranged between the floating pressing plate 97 and the bearing plate 96, a guide pin 98 is arranged on the bearing plate 96, and the guide pin 98 passes through the spring 99 and then is in sliding fit with the floating pressing plate 97.
The heat sealing head 7 comprises an inserting rod 70 and an annular heating body 71, wherein the annular heating body 71 is arranged at the top end of the inserting rod 70; the rotating shaft center of the turntable 11 is provided with a conductive ring, and the annular heating body 71 is electrically connected with the control circuit through the conductive ring.
The top of the inserted link 70 is provided with an air suction port 72 corresponding to the inner side of the annular heating body 71, an air suction fan 73 is arranged in the inserted link 70, the air suction end of the air suction fan 73 is communicated with the air suction port 72, the air suction fan 73 is electrically connected with the control circuit through the conductive ring, and the sealing film 101 is placed on the top of the inserted link 70.
The lower part of the inserted link 70 corresponding to the suction fan 73 is provided with an air outlet 74, and the air outlet 74 is communicated with the exhaust end of the suction fan 73.
The bottle placing mechanism comprises a bottle conveying device 4 and a bottle turning device 5, an inclined guide plate 41 is arranged between the bottle conveying device 4 and the bottle turning device 5, the bottle conveying device 4 conveys the rubber bottle 20 to the bottle turning device 5 through the inclined guide plate 41, the bottle turning device 5 turns the rubber bottle 20 to a vertical state, and the rubber bottle 20 is sleeved on the heat sealing head 7 with the sealing film 101.
The bottle body turning device 5 comprises a turning seat 51, a rubber bottle positioning groove 511 adapting to the surface shape of the rubber bottle 20 is formed in the turning seat 51, the rubber bottle positioning groove 511 is of an arc-shaped structure in the embodiment, a connecting arm 52 is fixedly arranged at one end of the turning seat 51, one end of the connecting arm 52 is provided with a power turning shaft 53 driving the connecting arm 52 to drive the turning seat 51 to turn 90 degrees, a gas circuit is also arranged in the turning seat 51, a suction hole is formed in the groove surface of the rubber bottle positioning groove 511, a gas outlet 512 is formed in the back side of the turning seat 51, the inner ends of the gas outlet 512 and the suction hole are communicated with the gas circuit, the gas outlet 512 is communicated with the bottom of the rubber bottle positioning groove 511 to form suction force, and the bottle body can be sucked in the process of turning the rubber bottle 20 by the turning seat 51.
The bottle pressing mechanism 6 comprises a first fixing frame 62, a bottle pressing cylinder 61 and a pressing block 63, wherein the first fixing frame 62 is fixedly arranged on the machine table 1 and is suspended above the turntable 11; the pressing block 63 is located above the movement track of the heat sealing head 7 and is in transmission connection with the bottle pressing cylinder 61, and the bottle pressing cylinder 61 is arranged on the first fixing frame 62.
The bottle taking mechanism 8 comprises a second fixing frame 83, a movable frame 81, a bottle moving power unit 84 and a lifting device for clamping the glue bottle 20, wherein the second fixing frame 83 is fixedly arranged on the machine table 1, one end of the second fixing frame 83 is suspended above the rotary table 11, the movable frame 81 is arranged on the second fixing frame 83 in a sliding manner, the bottle moving power unit 84 is a bottle moving cylinder connected between the second fixing frame 83 and the movable frame 81, the movable frame 81 is controlled to move between the upper side of the machine table 1 and the upper side of the rotary table 11, and the lifting device is arranged on the movable frame 81.
The lifting device comprises a mechanical clamping hand 85 and a lifting cylinder 82, wherein the lifting cylinder 82 is connected between the mechanical clamping hand 85 and the movable frame 81, and controls the mechanical clamping hand 85 to lift up and down so as to pull the sealed rubber bottle 20 away from the inserted link 70, a discharge slide plate 12 is obliquely arranged above the machine 1 corresponding to the position of the mechanical clamping hand 85, and a material storage box 13 for collecting the rubber bottle 20 is further arranged at the discharge end of the discharge slide plate 12.
In the second embodiment, the top end of the insert rod 70 is provided with an elastic protrusion 76 corresponding to the periphery of the annular heating body 71, the elastic protrusion 7 is elastically arranged by a spring 77, a limiting groove 78 is formed on the inner side of the elastic protrusion 76, and the sealing film 101 is placed in the limiting groove 78.
In summary, the above structure, the operating principle of the rotary automatic film sealing device is as follows:
1. the bottle body conveying device 4 conveys the rubber bottle 20 along the R01 indication direction, the unreeling device 2 and the reeling device are matched with each other to convey the aluminum-plastic composite film 10 along the C indication direction, the aluminum-plastic composite film 10 passes through the bearing plate 96 and the floating pressing plate 97, the longitudinal film moving cylinder 38 works to drive the contact pressing plate 35 and the sucking disc 37 to move along the H1 indication direction, and when the sucking disc 37 presses the aluminum-plastic composite film 10, the contact pressing plate 35 touches the floating pressing plate 97 to move downwards, and the bearing plate 96 and the floating pressing plate 97 clamp the aluminum-plastic composite film 10 to fix.
2. The driving and lifting cylinder 94 drives the film cutting tool bit 91 to lift and puncture the aluminum-plastic composite film 10 along the direction indicated by H2 through the lifting frame 93, then the rotary cutting driving motor 95 controls the film cutting tool bit 91 to rotate along the direction indicated by R1 to cut out the sealing film 101, the sealing film 101 is clamped between the sucker 37 and the abutting head 92, the sucker 37 discharges air in the direction indicated by E, suction force is formed at the bottom of the sealing film 101, so that the sealing film 101 is sucked up, and after the sealing film 101 is sucked up, the bearing plate 96 and the floating pressing plate 97 loosen the aluminum-plastic composite film 10, so that the aluminum-plastic composite film can continue to advance.
( In addition, it should be noted that: after the aluminum-plastic composite film 10 passes through the film loading mechanism 3 in the state of mark A, a vacancy enough to cut out a sealing film 101 is formed between two adjacent hollows corresponding to the yielding holes on the aluminum-plastic composite film 10 after the films are cut by the two film cutting tool bits 91, so that when the films are cut in the next round, the films are cut by the two film cutting tool bits 91 at the front and rear positions of the last hollows, and the aluminum-plastic composite film 10 cut into the films in the mode is output in the state of mark B. )
3. After the suction cup 37 moves in the combination of the transverse film moving cylinder 31 and the longitudinal film moving cylinder 38, the sealing film 101 is transferred to the top end of the insert rod 70 of the heat sealing head 7 along the direction indicated by D1, the suction fan 73 sucks air in the direction indicated by F through the suction port 72 and forms negative pressure, or alternatively, the sealing film 101 is fixed through the limit groove 78, and then the suction cup 37 returns to normal pressure to transfer the sealing film 101 to the insert rod 70.
4. The turntable 11 drives the heat sealing head 7 with the sealing film 101 to rotate and transfer to the lower part of the bottle body overturning device 5 along the R0 indication direction, at the moment, the bottle body conveying device 4 moves along the R2 indication direction, so that the rubber bottle 20 on the bottle body conveying device 4 is conveyed along the G indication direction, the rubber bottle 20 can fall into the rubber bottle positioning groove 511 along the I indication direction, at the moment, the overturning seat 51 discharges air along the J indication direction and forms negative pressure to suck the rubber bottle 20, the overturning seat 51 drives the overturning seat to overturn 90 degrees around the R3 indication direction through the power overturning shaft 53, an opening at the bottom of the rubber bottle 20 faces the top end of the inserting rod 70, and finally the overturning seat 51 releases the negative pressure to enable the rubber bottle 20 to fall and be sleeved outside the inserting rod 70.
5. The turntable 11 drives the heat sealing head 7 sleeved with the glue bottle 20 to continue rotating and transferring to the lower part of the bottle pressing mechanism 6 along the R0 indication direction, the bottle pressing cylinder 61 works to drive the pressing block 63 to move along the H2 indication mode, the pressing block 63 is pressed against the top end of the glue bottle 20, the sealing film 101 is pressed between the inserting rod 70 and the top end wall of the glue bottle 20, then the annular heating body 71 works to heat the sealing film 101, the corresponding position of the sealing film 101 is adhered to the top end wall of the glue bottle 20, and the sealing work of one round of glue bottle 20 is completed.
6. The turntable 11 drives the sealed rubber bottle 20 to continue rotating and transferring to the lower part of the bottle taking mechanism 8 along the R0 indication direction, the lifting cylinder 82 drives the mechanical clamping arm 85 to lift reciprocally along the H3 indication direction, the rubber bottle 20 is clamped from the inserting rod 70 through the mechanical clamping arm 85, then the bottle moving power unit 84 drives the movable frame 81 to drive the mechanical clamping arm 85 to slide horizontally along the K indication direction, the clamped rubber bottle 20 is transferred to the upper part of the discharging slide plate 12 from the position of the turntable 11, the mechanical clamping arm 85 releases the rubber bottle 20, the rubber bottle 20 falls onto the discharging slide plate 12 along the H4 indication direction, the discharging slide plate 12 slides the rubber bottle 20 out of the storage box 13 to realize discharging, and then the heat sealing head 7 can rotate to the lower part of the film filling mechanism 3 again to wait for next film filling, and the rubber bottle is circulated in sequence.
The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an automatic membrane equipment that seals of rotation type plastic bottle bottleneck, includes board (1) and control circuit, its characterized in that: the machine table (1) is provided with a turntable (11), more than two groups of heat-sealing heads (7) are uniformly distributed on the turntable (11) around the rotation center of the turntable, the rotation axis of the turntable (11) is provided with a conductive ring, and the heat-sealing heads (7) are electrically connected with a control circuit through the conductive ring; the machine table (1) is also provided with a film cutting mechanism (9) for cutting out a sealing film (201) from the aluminum-plastic composite film (10), a film loading mechanism (3) for moving the sealing film (101) to the heat sealing head (7), a bottle placing mechanism for sleeving a plastic bottle (20) on the heat sealing head (7) with the sealing film (101), a bottle pressing mechanism (6) for pressing the plastic bottle (20) on the heat sealing head (7), a bottle taking mechanism (8) for taking out the plastic bottle (20) on the heat sealing head (7), and the turntable (11) drives the heat sealing head (7) to sequentially pass through the film loading mechanism (3), the bottle placing mechanism, the bottle pressing mechanism (6) and the bottle taking mechanism (8).
2. The automatic film sealing device for rotary plastic bottle mouths according to claim 1, wherein: the four groups of heat sealing heads (7) are arranged, and the mounting positions of the film loading mechanism (3), the bottle placing mechanism, the bottle pressing mechanism (6) and the bottle taking mechanism (8) respectively correspond to one group of heat sealing heads (7).
3. The automatic film sealing device for rotary plastic bottle mouths according to claim 1, wherein: the film loading mechanism (3) is located above the film cutting mechanism (9), the film cutting mechanism (9) comprises an unreeling device (2) for installing an aluminum plastic composite film (10) roll and paying out the aluminum plastic composite film, a film cutting device for cutting the sealing film (101) and a reeling device for recovering the aluminum plastic composite film (10) after the sealing film (101) is cut off, the aluminum plastic composite film (10) is connected between the unreeling device (2) and the reeling device in a tensioning mode, the film cutting device comprises a film cutting tool bit (91) and a cutting driving device for controlling the film cutting tool bit (91) to enter the aluminum plastic composite film (10) and cut the sealing film (101), and the film cutting tool bit (91) and the film loading mechanism (3) are respectively located below and above the aluminum plastic composite film (10) between the unreeling device (2) and the reeling device.
4. The automatic film sealing device for rotary plastic bottle mouths according to claim 3, wherein: the film loading mechanism (3) comprises a fixed bearing platform (32), a transverse film moving cylinder (31), a movable bearing platform (34), a longitudinal film moving cylinder (38) and a sucker (37); the fixed bearing platform (32) is fixedly arranged on the machine table (1) and positioned above the aluminum-plastic composite film (10) and extends to the upper part of the rotary table (11), and the fixed bearing platform (32) is provided with a yielding hole corresponding to the upper part of the aluminum-plastic composite film (10) and the upper part of the rotary table (11); the movable bearing platform (34) is transversely arranged on the fixed bearing platform (32) in a sliding manner, the transverse film moving cylinder (31) is arranged between the fixed bearing platform (32) and the movable bearing platform (34) and drives the movable bearing platform (34) to move in the area between the upper part of the aluminum-plastic composite film (10) and the upper part of the turntable (11); the longitudinal film moving cylinder (38) is arranged on the movable bearing platform (34) and connected with the sucker (37), the sucker (37) is communicated with the negative pressure air channel, and the sucker (37) is positioned below the movable bearing platform (34) and corresponds to the upper part of the inner side of the film cutting tool bit (91).
5. The automatic film sealing device for rotary plastic bottle mouths according to claim 1, wherein: the heat sealing head (7) comprises an inserting rod (70) and an annular heating body (71), and the annular heating body (71) is arranged at the top end of the inserting rod (70); the rotating shaft center of the turntable (11) is provided with a conducting ring, and the annular heating body (71) is electrically connected with the control circuit through the conducting ring.
6. The automatic film sealing device for rotary plastic bottle mouths according to claim 5, wherein: an elastic bulge (76) is arranged at the top end of the inserted link (70) corresponding to the periphery of the annular heating body (71), a limit groove (78) is formed at the inner side of the elastic bulge (76), and the sealing film (101) is placed in the limit groove (78); or, the top of the inserted link (70) is provided with an air suction port (72) corresponding to the inner side of the annular heating body (71), the inserted link (70) is internally provided with an air suction fan (73), the air suction end of the air suction fan (73) is communicated with the air suction port (72), the air suction fan (73) is electrically connected with the control circuit through the conductive ring, and the sealing film (101) is placed on the top of the inserted link (70).
7. The automatic film sealing device for rotary plastic bottle mouths according to claim 1, wherein: the bottle placing mechanism comprises a bottle conveying device (4) and a bottle turning device (5), wherein the bottle conveying device (4) conveys the rubber bottle (20) to the bottle turning device (5), the bottle turning device (5) turns the rubber bottle (20) to a vertical state, and the rubber bottle (20) is sleeved on a heat sealing head (7) with a sealing film (101).
8. The automatic film sealing device for rotary plastic bottle mouths according to claim 1, wherein: the bottle pressing mechanism (6) comprises a first fixing frame (62), a bottle pressing cylinder (61) and a pressing block (63), wherein the first fixing frame (62) is fixedly arranged on the machine table (1) and is suspended above the turntable (11); the pressing block (63) is positioned above the movement track of the heat sealing head (7) and is in transmission connection with the bottle pressing cylinder (61), and the bottle pressing cylinder (61) is arranged on the first fixing frame (62).
9. The automatic film sealing device for rotary plastic bottle mouths according to claim 1, wherein: the bottle taking mechanism (8) comprises a second fixing frame (83), a movable frame (81), a bottle moving power unit (84) and a lifting device for clamping the rubber bottle (20), wherein the second fixing frame (83) is fixedly arranged on the machine table (1), one end of the second fixing frame (83) is suspended above the rotary table (11), the movable frame (81) is slidably arranged on the second fixing frame (83), the bottle moving power unit (84) is connected between the second fixing frame (83) and the movable frame (81), the movable frame (81) is controlled to move between the machine table (1) and the rotary table (11), and the lifting device is arranged on the movable frame (81).
10. The automatic film sealing device for rotary plastic bottle mouths according to claim 1, wherein: each group of heat seal heads (7) comprises two heat seal heads (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322459311.1U CN220764916U (en) | 2023-09-08 | 2023-09-08 | Automatic film sealing equipment for rotary plastic bottle mouth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322459311.1U CN220764916U (en) | 2023-09-08 | 2023-09-08 | Automatic film sealing equipment for rotary plastic bottle mouth |
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| CN220764916U true CN220764916U (en) | 2024-04-12 |
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| CN202322459311.1U Active CN220764916U (en) | 2023-09-08 | 2023-09-08 | Automatic film sealing equipment for rotary plastic bottle mouth |
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