CN109383886B - Utilize wane cooperation runner angle regulation's steady plastic bag sealer of pressing - Google Patents
Utilize wane cooperation runner angle regulation's steady plastic bag sealer of pressing Download PDFInfo
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- CN109383886B CN109383886B CN201811477239.2A CN201811477239A CN109383886B CN 109383886 B CN109383886 B CN 109383886B CN 201811477239 A CN201811477239 A CN 201811477239A CN 109383886 B CN109383886 B CN 109383886B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/148—Hand-operated members
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Abstract
The invention discloses a stable pressing plastic bag sealing machine which utilizes a wane to be matched with a rotating wheel to adjust the angle, the structure of the machine comprises a base, a support frame, an adjusting knob, an upper pressing plate and a pressing sealing device, a movable pressing rod is a driven rod, the power transmitted by a sliding block device is utilized, when a T-shaped sliding block slides rightwards, an upper parallel rod and a lower parallel rod rotate anticlockwise by taking the left end as a base point, at the moment, the movable pressing rod slides upwards to further enable the supporting rod to swing up and down, the supporting rod is uniformly stressed each time through the control of the machine, the extrusion of a heat sealing strip to a plastic bag each time is more stable, when the pulley is firstly close to the plastic bag, the pulley rotates under the clockwise rotation of the supporting rod, a wane spring retracts, the local single contact between the wane and the plastic bag is prevented, the overlong contact between the heat sealing strip and, meanwhile, the heat sealing strip is integrally attached to the support frame, so that the plastic bag is prevented from being heated for a long time at the left end, and the plastic bag is prevented from being melted completely.
Description
Technical Field
The invention relates to a stable-pressing plastic bag sealing machine capable of adjusting angles by matching a wane with a rotating wheel, and belongs to the field of food packaging.
Background
Food generally adopts when packing to divide into plastic box and plastic bag packing, and when using plastic bag packing food, need use the plastic bag sealing machine to carry out sealing process to the opening part of plastic bag, generally adopt to press the plastic bag sealing machine comparatively common when handling small batch volume food, generally for family's food and beverage use, but press the mode that the manual work was pressed in the plastic bag sealing machine generally adopted, because the atress is inhomogeneous and make the phenomenon that the heat-seal strip scalded plastics, use less stable easily.
However, the existing sealing machine for pressing plastic bags has the following disadvantages:
1. the inner manual pressing mode is adopted, so that the phenomenon that the plastic is easily scalded and penetrated by the heat sealing strip due to poor control of force and overlarge force is easily caused; when the opposing force is too small, the plastic bag is layered up and down and the sealing effect is not achieved.
2. Because the inclined angle is adopted for rotating and pressing, the heat sealing strip at the left end (lower) is closer to the plastic bag in advance than the heat sealing strip at the right end (higher), and the plastic bag is easy to melt and deform and even directly have holes under the dual effects of extrusion at the tip end of the left end and continuous high temperature.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a stable-pressing plastic bag sealing machine which utilizes a wane to be matched with a rotating wheel to adjust the angle, so as to solve the problems that an unstable phenomenon easily occurs due to poor control of force and the phenomenon that a heat sealing strip scalds through plastic due to an overlarge force in an internal manual pressing mode; when the opposite force is too small, the plastic bag is layered from top to bottom and cannot achieve the sealing effect, and due to the fact that the plastic bag is pressed in a rotating mode through the inclined angle, the heat sealing strip at the left end (lower) is closer to the plastic bag in advance than the heat sealing strip at the right end (higher), the plastic bag is easy to melt and deform under the double effects of extrusion at the tip of the left end and continuous high temperature, and even the problem of holes is directly caused.
In order to achieve the purpose, the invention is realized by the following technical scheme: a stable pressing plastic bag sealing machine utilizing a wane to be matched with a rotating wheel to adjust the angle structurally comprises a base, a support frame, an adjusting knob, an upper pressing plate and a pressing sealing device, wherein the top of the base is fixedly connected with the bottom of the support frame through screws, the top of the support frame is fixedly connected with the bottom of the left end of the pressing sealing device, the top of the pressing sealing device is mechanically connected with the bottom of the upper pressing plate, the bottom of the adjusting knob is in threaded connection with the top of the upper pressing plate, the tightness of the connection of the pressing sealing device and the upper pressing plate can be adjusted through the adjusting knob, and meanwhile, the adjusting knob is a basic point of the pressing sealing;
the pressing sealing device is composed of a controller, a fixed rotary rod, a supporting rod, a wane type pressing plate device and a uniform-speed power rod, wherein the right end of the controller is mechanically connected with the left end of the uniform-speed power rod, the top of the uniform-speed power rod is connected with the bottom of the supporting rod through a positioning pin, the left end of the supporting rod is movably connected with the top of the fixed rotary rod, the bottom of the fixed rotary rod is welded with the top of a supporting frame, a traction type electromagnet is arranged inside the controller, and the electromagnet finishes telescopic action through repeated power on and off.
It is showing, the seesaw type presser device comprises seesaw, pulley, heat-seal strip, seesaw spring, activity splint device, screw fixed connection is passed through with the heat-seal strip top in the seesaw bottom, the seesaw bottom is swing joint with the pulley middle-end, activity splint device bottom is connected through the seesaw spring with the seesaw top, both ends all are equipped with the seesaw spring about the seesaw, the seesaw right-hand member is connected through adjust knob with the top board is inside, and when seesaw type presser device dropped to extreme position, the heat-seal strip laminated with the support top mutually.
It is showing, the movable clamp plate device comprises mount, movable rod, slider, slide rail, buffer block, screw fixed connection is passed through with the buffer block top in the mount inside, the buffer block bottom agrees with each other with the movable rod top, the movable rod side is connected through the slider with the slide rail is inside, the slider middle-end is connected for perpendicular with the movable rod side, slide rail outer wall and the inside fixed connection of mount, buffer block adopt the rubber material, and the movable rod top is equipped with the rubber block simultaneously, prevents that striking damage situation from appearing in movable rod and mount.
It is showing, at the uniform velocity power pole comprises movable depression bar, last parallel bar, auxiliary moving pole, sliding block device down, movable depression bar upper end and last parallel bar right-hand member are swing joint, it is parallel to each other with parallel bar down to go up the parallel bar, parallel bar right-hand member is connected through the locating pin bottom the movable depression bar down, parallel bar middle-end is connected with auxiliary moving pole top down, and movable depression bar is the slave bar, utilizes the power of sliding block device transmission, makes the bracing piece luffing motion.
It is showing, the sliding block device comprises connecting rod, sliding tray, T type slider, slider spring, the connecting rod right-hand member welds with T type slider left end, T type slider rear end is laminated with the sliding tray is inside mutually, T type slider right-hand member is connected through the slider spring with the sliding tray inner wall right-hand member, goes up the parallel bar left end and is connected with T type slider top, and the parallel bar left end is connected with T type slider bottom down simultaneously, and when T type slider turned right and slides, goes up the parallel bar and will use the left end to rotate anticlockwise as the basic point with lower parallel bar, is parallel to each other simultaneously.
Advantageous effects
When the device is used, the tightness of the connection between the pressing sealing device and the upper press plate can be adjusted through the adjusting knob, the adjusting knob is the base point of the pressing sealing device, the sealing position of the plastic bag is placed on the support frame, at the moment, the controller is repeatedly powered on and powered off, the electromagnet completes the telescopic action, the T-shaped slide block is further pushed to slide left and right, the rocker-type press plate device completes the vertical rotation, the left end of the upper parallel rod is connected with the top of the T-shaped slide block, the left end of the lower parallel rod is connected with the bottom of the T-shaped slide block, when the T-shaped slide block slides right, the upper parallel rod and the lower parallel rod rotate anticlockwise by taking the left end as the base point and are simultaneously parallel to each other, the auxiliary moving rod can control the rotation angle of the lower parallel rod, the lower parallel rod rotates more stably, the phenomenon that the left end of the lower parallel rod rises and falls when the T-shaped, the support rod swings up and down by utilizing the power transmitted by the sliding block device, the stress of the support rod is uniform every time under the control of a machine, the phenomenon of uneven force application caused by manual hand pressing is prevented, when the rocker type pressing plate device descends to a limit position, the heat sealing strip is attached to the top of the support frame, the rocker spring closer to the adjusting knob is shorter, after the pulley is firstly close to the plastic bag, the pulley rotates under the condition that the support rod rotates clockwise and is extruded, the rocker spring retracts simultaneously, the local single contact between the rocker and the plastic bag is prevented, the overlong contact between the heat sealing strip and the plastic bag is prevented, the buffer block is made of rubber, the rubber block is arranged at the top of the movable rod simultaneously, the collision damage condition between the movable rod and the fixed frame is prevented, when the rocker spring retracts, the movable rod and the sliding block are tightly attached to the sliding rail to slide, the support, the heat sealing strip is integrally attached to the support frame, so that the plastic bag is prevented from being heated for a long time by the left end.
Compared with the prior art, the invention has the following advantages:
1. when lower parallel bar atress rotated, the auxiliary rod moved the steerable parallel bar turned angle down, made lower parallel bar rotation more stable, prevented when T type slider slided right, left end lift right-hand member decline phenomenon appears in lower parallel bar.
2. The movable pressing rod is a driven rod, the power transmitted by the sliding block device is utilized, when the T-shaped sliding block slides rightwards, the upper parallel rod and the lower parallel rod rotate anticlockwise by taking the left end as a base point, the movable pressing rod slides upwards at the moment, the supporting rod swings up and down, the supporting rod is uniformly stressed every time under the control of a machine, and the plastic bag is extruded more stably by the heat sealing strip every time.
3. After the pulley is at first close to the plastic bag, under the bracing piece clockwise rotation extrusion, make the pulley rotate, the wane spring returns simultaneously and contracts, prevents that local single contact from appearing with the plastic bag in wane, prevents that the overlength contact from appearing with the plastic bag in heat-seal strip, and then avoids sharp-end puncture plastic bag through the pulley, makes heat-seal strip and the whole laminating of support frame simultaneously, prevents that the left end from heating the plastic bag for a long time, avoids melting through.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a sealing machine for stably pressing plastic bags by adjusting angles by using a wane in cooperation with a rotating wheel according to the present invention;
FIG. 2 is a front sectional view of the press seal of the present invention;
figure 3 is an enlarged view of the paddle-type platen assembly of figure 2 of the present invention,
FIG. 4 is a left side sectional view of the rocker-type platen apparatus of the present invention;
FIG. 5 is an enlarged view of the movable clamping plate assembly of FIG. 4 in accordance with the present invention;
FIG. 6 is a front sectional view of the constant velocity power rod of the present invention;
fig. 7 is an enlarged view of the slide block arrangement of fig. 6 in accordance with the present invention.
In the figure: the device comprises a base-1, a support frame-2, an adjusting knob-3, an upper pressure plate-4, a pressing sealing device-5, a controller-51, a fixed rotary rod-52, a support rod-53, a warping plate type pressure plate device-54, a constant speed power rod-55, a warping plate-541, a pulley-542, a heat sealing strip-543, a warping plate spring-544, a movable clamping plate device-545, a fixed frame-5451, a movable rod-5452, a sliding block-5453, a sliding rail-5454, a buffer block-5455, a movable pressure rod-550, an upper parallel rod-551, a lower parallel rod-552, an auxiliary moving rod-553, a sliding block device-554, a connecting rod-5541, a sliding groove-5542, a T-shaped sliding block-5543 and a sliding block spring-5544.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1, the present invention provides a technical solution for a sealing machine for stably pressing plastic bags by using a seesaw in cooperation with a rotating wheel to adjust an angle: the structure of the device comprises a base 1, a support frame 2, an adjusting knob 3, an upper pressure plate 4 and a pressing sealing device 5, wherein the top of the base 1 is fixedly connected with the bottom of the support frame 2 through screws, the top of the support frame 2 is fixedly connected with the bottom of the left end of the pressing sealing device 5, the top of the pressing sealing device 5 is mechanically connected with the bottom of the upper pressure plate 4, the bottom of the adjusting knob 3 is in threaded connection with the top of the upper pressure plate 4, the tightness of the connection between the pressing sealing device 5 and the upper pressure plate 4 can be adjusted through the adjusting knob 3, and meanwhile, the adjusting knob 3 is a basic point of the pressing sealing device 5;
referring to fig. 2, the pressing and sealing device 5 is composed of a controller 51, a fixed rotating rod 52, a supporting rod 53, a seesaw type pressing plate device 54, and a uniform-speed power rod 55, wherein the right end of the controller 51 is mechanically connected with the left end of the uniform-speed power rod 55, the top of the uniform-speed power rod 55 is connected with the bottom of the supporting rod 53 through a positioning pin, the left end of the supporting rod 53 is movably connected with the top of the fixed rotating rod 52, the bottom of the fixed rotating rod 52 is welded with the top of the supporting frame 2, a traction type electromagnet is arranged inside the controller 51, and the electromagnet finishes a telescopic action by repeatedly turning on and off the power, so that the T-shaped sliding block 554 is pushed to slide left and right, and the seesaw type pressing.
Referring to fig. 3-4, the seesaw-type presser device 54 is composed of a seesaw 541, a pulley 542, a heat-sealing bar 543, a seesaw spring 544, and a movable clamp plate device 545, wherein the bottom of the seesaw 541 is fixedly connected to the top of the heat-sealing bar 543 through screws, the bottom of the seesaw 541 is movably connected to the middle end of the pulley 542, the bottom of the movable clamp plate device 545 is connected to the top of the seesaw 541 through the seesaw spring 544, the left and right ends of the seesaw 541 are provided with the seesaw spring 544, the right end of the seesaw 541 is connected to the inside of the upper presser 4 through the adjustment knob 3, when the seesaw-type presser device 54 is lowered to the limit position, the heat-sealing bar 543 is attached to the top of the support frame 2, the shorter the seesaw spring closer to the adjustment knob 3 is, when the pulley 542 is first brought close to the plastic bag, the pulley 542 is rotated and squeezed clockwise, preventing the warp 541 from making local single contact with the plastic bag and preventing the heat-sealing strip 543 from making overlong contact with the plastic bag.
Referring to fig. 5, the movable clamping plate device 545 comprises a fixed frame 5451, a movable rod 5452, a sliding block 5453, a sliding rail 5454, and a buffer block 5455, the inside of the fixed frame 5451 is fixedly connected with the top of the buffer block 5455 through screws, the bottom of the buffer block 5455 is mutually matched with the top of the movable rod 5452, the side end of the movable rod 5452 is connected with the inside of the slide rail 5454 through a slide block 5453, the middle end of the sliding block 5453 is vertically connected with the side end of the movable rod 5452, the outer wall of the sliding rail 5454 is fixedly connected with the inside of the fixed frame 5451, the buffer block 5455 is made of rubber, meanwhile, the rubber block is arranged at the top of the movable rod 5452 to prevent the movable rod 5452 and the fixed frame 5451 from being damaged by collision, when the rocker spring 544 retracts, the movable rod 5452, along with the slider 5453, slides up against the slide rail 5454, in conjunction with the lowering of the support rod 53, when the plastic bag descends to the limit, the heat sealing strip 543 is integrally attached to the support frame 2, and the plastic bag is prevented from being heated by the left end for a long time.
Referring to fig. 6, the uniform-speed power rod 55 is composed of a movable pressing rod 550, an upper parallel rod 551, a lower parallel rod 552, an auxiliary moving rod 553, and a sliding block device 554, the upper end of the movable pressing rod 550 is movably connected with the right end of the upper parallel rod 551, the upper parallel rod 551 is parallel to the lower parallel rod 552, the right end of the lower parallel rod 552 is connected with the bottom of the movable pressing rod 550 through a positioning pin, the middle end of the lower parallel rod 552 is connected with the top of the auxiliary moving rod 553, the movable pressing rod 550 is a driven rod, the supporting rod 53 swings up and down by using power transmitted by the sliding block device 554, the supporting rod 53 is uniformly stressed each time through control of a machine, and the phenomenon of nonuniform force applied by manual pressing is prevented.
Referring to fig. 7, the sliding block device 554 is composed of a connecting rod 5541, a sliding groove 5542, a T-shaped slider 5543, a slider spring 5544, the right end of the connecting rod 5541 is welded with the left end of the T-shaped sliding block 5543, the rear end of the T-shaped sliding block 5543 is attached to the inside of the sliding groove 5542, the right end of the T-shaped sliding block 5543 is connected with the right end of the inner wall of the sliding groove 5542 through a sliding block spring 5544, the left end of the upper parallel rod 551 is connected with the top of the T-shaped sliding block 5543, meanwhile, the left end of the lower parallel rod 552 is connected with the bottom of the T-shaped sliding block 5543, when the T-shaped sliding block 5543 slides rightwards, the upper parallel bar 551 and the lower parallel bar 552 are rotated counterclockwise with the left end as a base point, while being parallel to each other, and the auxiliary moving rod 553 may control the rotation angle of the lower parallel rod 552, so that the rotation of the lower parallel rod 552 is more stable, and the phenomenon that the left end of the lower parallel rod 552 ascends and the right end descends when the T-shaped slider 5543 slides rightwards is prevented from occurring in the lower parallel rod 552.
When the device is used, the tightness of the connection between the pressing sealing device 5 and the upper press plate 4 can be adjusted by the adjusting knob 3, the adjusting knob 3 is the base point of the pressing sealing device 5, the sealing position of the plastic bag is placed on the support frame 2, at this time, the controller 51 is repeatedly switched on and off, so that the electromagnet completes the telescopic action, and further the T-shaped slide block 554 is pushed to slide left and right, so that the rocker-type press plate device 54 completes the up-and-down rotation, the left end of the upper parallel rod 551 is connected with the top of the T-shaped slide block 5543, the left end of the lower parallel rod 552 is connected with the bottom of the T-shaped slide block 5543, when the T-shaped slide block 5543 slides right, the upper parallel rod 551 and the lower parallel rod 552 rotate counterclockwise by taking the left end as the base point, and are parallel to each other, and the auxiliary rod 553 can control the rotation angle of the lower parallel rod 552, so that the rotation of the lower parallel rod 552 is more stable, and the, the movable pressure lever 550 is a driven lever, the support lever 53 swings up and down by the power transmitted by the sliding block device 554, the support lever 53 is uniformly stressed each time by the control of a machine, the phenomenon of nonuniform force applied by manual hand pressure is prevented, when the rocker type pressure plate device 54 descends to the limit position, the heat sealing strip 543 is attached to the top of the support frame 2, the rocker spring 544 closer to the adjusting knob 3 is shorter, after the pulley 542 is firstly close to the plastic bag, the pulley 542 rotates and is extruded clockwise under the support lever 53, meanwhile, the rocker spring 544 retracts, the local single contact between the rocker 541 and the plastic bag is prevented, the overlong contact between the heat sealing strip 543 and the plastic bag is prevented, the buffer block 5455 is made of rubber, the top of the movable lever 5452 is provided with a rubber block, the movable lever 5452 and the fixed frame 5451 are prevented from being damaged by collision, when the rocker spring 544 retracts, the movable lever 5452 and the sliding block 5453 cling to the sliding rail 54, the heat sealing strip 543 is integrally attached to the support frame 2 when the support rod 53 descends to the limit, so that the plastic bag is prevented from being heated by the left end for a long time.
The invention solves the problems that the inner manual pressing mode is adopted, the instability phenomenon is easy to occur due to poor control of the force, the phenomenon that the heat sealing strip scalds the plastic due to too high force is easy to occur; when the opposite force is too small, the plastic bag cannot be laminated up and down to achieve the sealing effect, because the inclined angle rotation pressing is adopted, the heat sealing strip at the left end (lower) is closer to the plastic bag in advance than the heat sealing strip at the right end (higher), the plastic bag is easy to melt and deform under the double actions of the extrusion at the tip end of the left end and the continuous high temperature, and even holes are directly formed in the plastic bag. And then make the bracing piece luffing motion, the control through the machine makes the bracing piece atress at every turn even, make heat-seal strip more stable to the extrusion of plastic bag at every turn, after the pulley is at first close to the plastic bag, rotate the extrusion clockwise at the bracing piece, make the pulley rotate, the wane spring returns simultaneously and contracts, prevent that local single contact from appearing in wane and plastic bag, prevent that the overlength contact from appearing in heat-seal strip and plastic bag, and then avoid sharp-end puncture plastic bag through the pulley, make heat-seal strip and the whole laminating of support frame simultaneously, prevent that the left end from heating the plastic bag for a long time, avoid melting through.
The foregoing merely illustrates the principles and preferred embodiments of the invention and many variations and modifications may be made by those skilled in the art in light of the foregoing disclosure, which are intended to be within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides an utilize wane cooperation runner angle regulation's steady plastic bag sealing machine of pressing, its structure includes base (1), support frame (2), adjust knob (3), top board (4), presses sealing device (5), its characterized in that:
the top of the base (1) is fixedly connected with the bottom of the support frame (2) through screws, the top of the support frame (2) is fixedly connected with the bottom of the left end of the pressing sealing device (5), the top of the pressing sealing device (5) is mechanically connected with the bottom of the upper pressure plate (4), and the bottom of the adjusting knob (3) is in threaded connection with the top of the upper pressure plate (4);
the pressing sealing device (5) is composed of a controller (51), a fixed rotary rod (52), a supporting rod (53), a wane type pressing plate device (54) and a uniform-speed power rod (55), the right end of the controller (51) is mechanically connected with the left end of the uniform-speed power rod (55), the top of the uniform-speed power rod (55) is connected with the bottom of the supporting rod (53) through a positioning pin, the left end of the supporting rod (53) is movably connected with the top of the fixed rotary rod (52), and the bottom of the fixed rotary rod (52) is welded with the top of the support frame (2);
the seesaw type pressure plate device (54) is composed of a seesaw (541), a pulley (542), a heat sealing strip (543), a seesaw spring (544) and a movable clamping plate device (545), wherein the bottom of the seesaw (541) is fixedly connected with the top of the heat sealing strip (543) through screws, the bottom of the seesaw (541) is movably connected with the middle end of the pulley (542), the bottom of the movable clamping plate device (545) is connected with the top of the seesaw (541) through the seesaw spring (544), the left end and the right end of the seesaw (541) are respectively provided with the seesaw spring (544), the right end of the seesaw (541) is connected with the inside of the upper pressure plate (4) through the adjusting knob (3), and the seesaw spring (544) which is closer to the adjusting knob (3) is shorter;
the uniform-speed power rod (55) is composed of a movable pressing rod (550), an upper parallel rod (551), a lower parallel rod (552), an auxiliary moving rod (553) and a sliding block device (554), the upper end of the movable pressing rod (550) is movably connected with the right end of the upper parallel rod (551), the upper parallel rod (551) is parallel to the lower parallel rod (552), the right end of the lower parallel rod (552) is connected with the bottom of the movable pressing rod (550) through a positioning pin, and the middle end of the lower parallel rod (552) is connected with the top of the auxiliary moving rod (553).
2. The machine for sealing plastic bags with smooth pressing and angle adjustment by means of the seesaw cooperating with the rotating wheel as claimed in claim 1, wherein: the movable clamping plate device (545) is composed of a fixed frame (5451), a movable rod (5452), a sliding block (5453), a sliding rail (5454) and a buffer block (5455), the inside of the fixed frame (5451) is fixedly connected with the top of the buffer block (5455) through screws, the bottom of the buffer block (5455) is mutually matched with the top of the movable rod (5452), the side end of the movable rod (5452) is connected with the inside of the sliding rail (5454) through the sliding block (5453), the middle end of the sliding block (5453) is vertically connected with the side end of the movable rod (5452), and the outer wall of the sliding rail (5454) is fixedly connected with the inside of the fixed frame (5451).
3. The machine for sealing plastic bags with smooth pressing and angle adjustment by means of the seesaw cooperating with the rotating wheel as claimed in claim 1, wherein: the sliding block device (554) is composed of a connecting rod (5541), a sliding groove (5542), a T-shaped sliding block (5543) and a sliding block spring (5544), the right end of the connecting rod (5541) is welded with the left end of the T-shaped sliding block (5543), the rear end of the T-shaped sliding block (5543) is attached to the inside of the sliding groove (5542), and the right end of the T-shaped sliding block (5543) is connected with the right end of the inner wall of the sliding groove (5542) through the sliding block spring (5544).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477239.2A CN109383886B (en) | 2018-12-05 | 2018-12-05 | Utilize wane cooperation runner angle regulation's steady plastic bag sealer of pressing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811477239.2A CN109383886B (en) | 2018-12-05 | 2018-12-05 | Utilize wane cooperation runner angle regulation's steady plastic bag sealer of pressing |
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| CN109383886A CN109383886A (en) | 2019-02-26 |
| CN109383886B true CN109383886B (en) | 2020-09-25 |
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| CN112774769A (en) * | 2020-12-23 | 2021-05-11 | 江苏雄微力科技发展有限公司 | Hydraulic engineering stone crushing device and using method thereof |
| CN116573206B (en) * | 2023-07-14 | 2023-09-01 | 天津伍嘉联创科技发展股份有限公司 | Self-adaptive angle packaging device |
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| US20030221773A1 (en) * | 2002-06-04 | 2003-12-04 | Jones Martin T. | Apparatus and method for joining polymeric materials using an electro-magnet |
| CN105800004A (en) * | 2016-05-13 | 2016-07-27 | 常州市宏硕电子有限公司 | Sealing machine capable of stably pressing plastic bags |
| CN205633253U (en) * | 2016-05-13 | 2016-10-12 | 常州市宏硕电子有限公司 | Can steadily press compression moulding material bag sealer |
| CN107161424A (en) * | 2017-07-17 | 2017-09-15 | 周兆平 | Portable sealing machine applied to food package film |
| CN107672859A (en) * | 2017-10-27 | 2018-02-09 | 盐城恒发精密齿轮有限公司 | Hand sealing device |
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Effective date of registration: 20200828 Address after: 318020, No. 27, North Hospital Road, Huangyan North Development Zone, Taizhou, Zhejiang Applicant after: ZHEJIANG GUANGYUE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 325608, 40, Hung Tung Road, Hongqiao Town, Yueqing City, Zhejiang, Wenzhou Applicant before: Wan Xufen |
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