CN209921738U - Non-woven fabrics packing closing device - Google Patents
Non-woven fabrics packing closing device Download PDFInfo
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- CN209921738U CN209921738U CN201920546412.3U CN201920546412U CN209921738U CN 209921738 U CN209921738 U CN 209921738U CN 201920546412 U CN201920546412 U CN 201920546412U CN 209921738 U CN209921738 U CN 209921738U
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Abstract
The utility model discloses a non-woven fabric package sealing device, which comprises a non-woven fabric feeding device, a package belt guiding device, a heat sealing device and a traction device which are sequentially arranged, wherein the package belt guiding device comprises two guide rollers which are arranged in parallel up and down and are used for guiding an upper package belt and a lower package belt respectively, a non-woven fabric feeding port is arranged between the two guide rollers, the non-woven fabric feeding device is connected with the non-woven fabric feeding port between the two guide rollers, two support shafts which support the upper package belt coil and the lower package belt coil respectively are supported on a frame, the heat sealing device is connected with a driving device which drives the heat sealing device to slide, the traction device comprises two rotating shafts which are arranged in parallel up and down, traction rollers which are used for drawing the sealed package belt are circumferentially fixed at both ends of each rotating shaft, the traction rollers at both ends of each rotating shaft respectively correspond to the left side and the right side of the, the two rotating shafts are connected through a transmission device. It saves time and labor, and has high packaging and sealing efficiency.
Description
Technical Field
The utility model relates to a non-woven fabrics packing seals the field, in particular to non-woven fabrics packing closing device.
Background
In the prior art, the non-woven fabrics are manually placed in the bag and then manually sealed, which wastes time and labor and has low efficiency.
Disclosure of Invention
The utility model aims at providing a non-woven fabrics packing closing device to the not enough that prior art corresponds, its saves time, laborsaving, and the packing seals efficiently.
The utility model aims at adopting the following scheme to realize: the utility model provides a non-woven fabric package sealing device, which comprises a non-woven fabric feeding device, a package belt guiding device, a heat sealing device and a traction device which are arranged in sequence, wherein the package belt guiding device, the heat sealing device and the traction device are all arranged on a frame, the package belt guiding device comprises two guide rollers which are arranged in parallel up and down and are used for guiding an upper package belt and a lower package belt respectively, the two guide rollers are rotatably arranged on an installation shaft on the frame, a non-woven fabric feeding port is arranged between the two guide rollers, the non-woven fabric feeding device is connected with the non-woven fabric feeding port between the two guide rollers, two support shafts which are used for supporting an upper package belt coil and a lower package belt coil respectively are rotatably supported on the frame, the heat sealing device is connected with a first driving device which is used for driving, draw gear includes two upper and lower parallel arrangement's pivot, the equal circumference in both ends of each pivot is fixed with and is used for carrying out the traction gyro wheel that pulls to the wrapping tape after sealing, the traction gyro wheel at each pivot both ends corresponds with the left and right sides of wrapping tape respectively, the traction gyro wheel of going up the pivot corresponds from top to bottom with the traction gyro wheel of pivot down, the wrapping tape after supplying to seal passes between the traction gyro wheel of going up the pivot and the traction gyro wheel of pivot down, two pivots are rotationally supported in the frame respectively, one of them pivot is connected with the second drive arrangement who is used for driving its pivoted, connect through transmission between two pivots. The packaging tape can also be replaced by a packaging film.
The transmission device adopts a belt transmission mechanism, a chain wheel and chain transmission mechanism or a gear transmission mechanism; the second driving device adopts a motor.
The heat sealing device comprises a sliding plate, a hot-pressing lower plate, a hot-pressing die and a third driving device for driving the hot-pressing die to move up and down, the hot-pressing lower plate is fixed on the sliding plate, the hot-pressing die is positioned above the hot-pressing lower plate, a support is fixed on the upper end surface of the sliding plate, the third driving device is fixed on the support, and a driving shaft of the third driving device vertically extends downwards and is fixedly connected with the hot-pressing die; the hot-pressing die is positioned right above the hot-pressing lower plate; the heating part in the hot-pressing die is connected to a power supply.
The third driving device adopts an air cylinder or a hydraulic cylinder; and the feeding end and the discharging end of the sliding plate of the heat sealing device are respectively provided with a guide roller.
The lower end of a sliding plate of the heat sealing device is provided with a sliding block or a roller, the sliding block or the roller at the lower end of the sliding plate is in sliding fit with a sliding groove arranged on the rack, and the sliding plate is connected with a first driving device used for driving the sliding plate to slide; the first driving device comprises a motor and a screw rod and nut mechanism; the support is the frame, includes the stand and fixes the mounting panel in the stand upper end, the stand sets up the left and right sides that lies in the hot pressing hypoplastron on the slide respectively, supplies the packing area to pass through between the stand of the hot pressing hypoplastron left and right sides. The cylinder or the hydraulic cylinder is fixed on the mounting plate at the upper end of the upright post. Of course, the following scheme may also be employed: the heat sealing device is characterized in that a sliding groove is formed in the rack, a ball is arranged in the sliding groove, and the lower end of a sliding plate of the heat sealing device is in contact with the ball to form sliding fit.
And the frame is provided with a chute for guiding the heat sealing device in a sliding manner.
The hot-pressing lower plate adopts a silica gel pad. The stepping motor is connected with the screw rod through the belt pulley mechanism, a nut at the lower end of the sliding plate is in threaded fit with the screw rod, and the stepping motor rotates forwards and backwards alternately to drive the screw rod to rotate forwards and backwards alternately to drive the sliding plate to reciprocate. And a driving shaft of the air cylinder vertically extends downwards to be fixedly connected with the connecting plate, and the hot-pressing die is fixed at the lower end of the connecting plate.
An upper roller cutter is circumferentially fixed on the upper rotating shaft, a lower roller cutter is circumferentially fixed on the lower rotating shaft, and the upper roller cutter corresponds to the lower roller cutter up and down and is used for longitudinally cutting the sealed packaging tape.
The non-woven fabric packaging and sealing device also comprises a plurality of tension wheels for changing the movement direction of the packaging belt, and the tension wheels are rotatably arranged on a mounting shaft on the rack; the axial length of the tension pulley is greater than or equal to the width of the wrapping tape. The tension pulley and the guide roller adopt shaft sleeves, and the shaft sleeves are sleeved on the mounting shafts in an empty mode.
This non-woven fabrics packing closing device still includes the cutting device that is used for carrying out the transverse cutting to the packing band after sealing and is used for carrying out the conveyer belt that carries to the product after the cutting, cutting device is located between conveyer belt and the draw gear.
The axial length of the guide roller is greater than or equal to the width of the wrapping band.
The non-woven fabric feeding device comprises a support, a support plate for supporting the non-woven fabric is arranged at the upper end of the support, a material pushing mechanism is fixed below the supporting plate and comprises a chain wheel and chain mechanism, a driving chain wheel of the chain wheel and chain mechanism is fixed on a driving chain wheel shaft, a driven chain wheel of the chain wheel and chain mechanism is fixed on a driven chain wheel shaft, the driving chain wheel shaft and the driven chain wheel shaft are respectively and rotatably supported on the support, the driving chain wheel shaft is connected with a fourth driving device for driving the driving chain wheel shaft to rotate, a plurality of push plates for pushing non-woven fabrics to move are uniformly distributed on a chain of the chain wheel chain mechanism, the push plate is hinged to the chain, a strip-shaped opening is formed in the supporting plate at the upper end of the support along the direction of the chain, the push plate on the chain vertically extends upwards from the opening of the supporting plate to be in an unfolded state, and a baffle plate used for enabling the push plate to be folded is arranged at the end, close to the non-woven fabric feeding port, of the support. The fourth driving device adopts a stepping motor.
The pushing mechanism comprises two groups of chain wheel and chain mechanisms, the two groups of chain wheel and chain mechanisms are respectively positioned on the left side and the right side of the support, driving chain wheels of the chain wheel and chain mechanisms on the left side and the right side of the support are respectively fixed at two ends of a driving chain wheel shaft, and driven chain wheels of the chain wheel and chain mechanisms on the left side and the right side of the support are respectively fixed at two ends of a driven chain wheel shaft.
The one end that the bar opening of backup pad is close to non-woven fabrics pay-off mouth runs through the backup pad, and the baffle that is close to non-woven fabrics pay-off mouth is located the backup pad below. The one end that the strip opening of backup pad kept away from the non-woven fabrics pay-off mouth also is equipped with the baffle that is used for making the push pedal fold up. The lower end of the chain is provided with a baffle plate for folding the push plate on the lower layer chain. The left and right sides of backup pad is equipped with and is used for spacing step to non-woven fabrics both sides. One end of the chain link of the chain is provided with a connecting block, the other end of the chain link of the chain is provided with a connecting groove, adjacent chain links are hinged through a pin shaft, and the push plate is hinged on the chain through the pin shaft. The cross section of the push plate is U-shaped when the push plate is in an unfolded state, the side surface of the push plate is right-angled triangle, and the hinge hole of the push plate is located at the right angle of the right-angled triangle. A support plate for supporting the push plate is fixed below the opening of the support plate, so that the push plate keeps a vertical unfolded state when being on the upper surface, and the upper-layer chain is positioned at the upper end of the support plate. The upper chain slides along the support plate.
The utility model has the advantages that: the utility model discloses a two guide rolls are to the direction of two upper and lower packing papers that expand, are non-woven fabrics pay-off mouth between two guide rolls, adopt the non-woven fabrics material feeding unit of this patent to send the non-woven fabrics between two packing papers of non-woven fabrics pay-off mouth automatically, adopt the mode of heat-seal to seal all around two packing papers again, can reach automated production's purpose, and the packing paper is the banding, seals the back cutting, and its saves time, laborsaving, and work efficiency is high.
Because the upper end of the support of the non-woven fabric feeding device is provided with the support plate for supporting the non-woven fabric, the material pushing mechanism is fixed below the support plate, the material pushing mechanism comprises a chain wheel and chain mechanism, a driving chain wheel of the chain wheel and chain mechanism is fixed on a driving chain wheel shaft, a driven chain wheel of the chain wheel and chain mechanism is fixed on a driven chain wheel shaft, the driving chain wheel shaft and the driven chain wheel shaft are respectively and rotatably supported on the support, the driving chain wheel shaft is connected with a driving device for driving the driving chain wheel shaft to rotate, a plurality of push plates for pushing non-woven fabrics to move are uniformly distributed on a chain of the chain wheel and chain mechanism, the push plate is hinged to the chain, a strip-shaped opening is formed in the supporting plate at the upper end of the support along the direction of the chain, the push plate on the chain vertically extends upwards from the opening of the supporting plate to be in an unfolded state, and a baffle plate used for enabling the push plate to be folded is arranged at the end, close to the non-woven fabric feeding port, of the support. The utility model discloses a push pedal promotes the non-woven fabrics when expansion state and moves to non-woven fabrics pay-off mouth, and the push pedal is folded up when the chain both ends. Push pedal evenly distributed places the non-woven fabrics between two adjacent push pedals on the chain, just the left and right sides of backup pad is equipped with and is used for the spacing step in non-woven fabrics both sides, makes the push pedal evenly send the non-woven fabrics between two wrapping papers automatically, saves time, laborsaving, efficient.
Drawings
FIG. 1 is a schematic structural view of the sealing device for non-woven fabric package of the present invention;
FIG. 2 is a schematic structural view of a heat sealing device of the nonwoven fabric package sealing device of the present invention;
fig. 3 is a schematic structural view of a hot pressing mold of the heat sealing device of the present invention;
FIG. 4 is a schematic structural view of a traction device of the sealing device for non-woven fabric packages according to the present invention;
fig. 5 is a top view of the nonwoven fabric feeding device of the nonwoven fabric package sealing device of the present invention;
fig. 6 is a top view of the support of the non-woven fabric feeding device of the present invention;
fig. 7 is a schematic structural view of the sprocket-chain mechanism of the present invention;
fig. 8 is a schematic structural view of a push plate of the present invention;
FIG. 9 is a left side view of FIG. 8;
FIG. 10 is a bottom view of FIG. 8;
fig. 11 is a schematic view of the installation of the push plate and the chain of the present invention;
FIG. 12 is a sectional view taken along line A-A of FIG. 11;
FIG. 13 is a right side view of FIG. 11;
fig. 14 is a schematic structural view of a chain link of the present invention;
fig. 15 is a schematic structural view of the chain link connection according to the present invention.
In the drawing, 1 is a frame, 2 is a guide roller, 3 is a packaging belt, 4 is a support shaft, 5 is a packaging belt roll, 6 is a non-woven fabric feeding device, 61 is a support, 62 is a support plate, 63 is an opening, 64 is a baffle, 65 is a push plate, 651 is a notch, 652 is a hinge hole, 66 is a chain, 661 is a chain link, 662 is a connecting block, 663 is a connecting groove, 664 is a pin shaft, 67 is a support plate, 7 is a heat sealing device, 71 is a hot pressing die, 72 is a cylinder, 73 is a sliding plate, 74 is a hot pressing lower plate, 75 is a sliding block, 8 is a traction device, 81 is a traction roller, 82 is a transmission device, 9 is a cutting device, 10 is a conveying belt, 11 is a tension wheel, 12 is an upper roller cutter, 13 is a lower roller cutter, and 14 is.
Detailed Description
Referring to fig. 1 to 15, the embodiment provides a non-woven fabric package sealing device, which includes a non-woven fabric feeding device 6, a package tape guiding device, a heat sealing device 7, a traction device 8 and a cutting device 9 for transversely cutting a sealed package tape 3, wherein the package tape guiding device, the heat sealing device, the traction device and the cutting device are all arranged on a frame 1, the package tape guiding device includes two guide rollers arranged in parallel up and down for respectively guiding an upper package tape and a lower package tape, the two guide rollers are rotatably mounted on a mounting shaft 4 on the frame, a non-woven fabric feeding port is arranged between the two guide rollers 2, the non-woven fabric feeding device is connected with the non-woven fabric feeding port between the two guide rollers, two support shafts for respectively supporting an upper package tape roll 5 and a lower package tape roll 5 are rotatably supported on the frame, the heat sealing device is supported on a rack and fixedly connected with a first driving device used for driving the heat sealing device to slide, the traction device comprises two rotating shafts which are arranged in an up-down parallel mode, traction rollers used for traction of the sealed packaging tape are circumferentially fixed at two ends of each rotating shaft, the traction rollers at two ends of each rotating shaft respectively correspond to the left side and the right side of the packaging tape, the traction rollers 81 of the upper rotating shaft vertically correspond to the traction rollers of the lower rotating shaft, the sealed packaging tape 3 passes between the traction rollers of the upper rotating shaft and the traction rollers of the lower rotating shaft, the two rotating shafts are respectively and rotatably supported on the rack, one rotating shaft is fixedly connected with a second driving device used for driving the rotating shaft to rotate, and the two rotating shafts are connected through a transmission device 82. The two rotating shafts are driven by the same motor, and only one power source is used, so that the consistency of the rotating speed is ensured.
The transmission device adopts a belt transmission mechanism, a chain wheel and chain transmission mechanism or a gear transmission mechanism; the second driving device adopts a motor.
The heat sealing device 7 comprises a sliding plate 73, a hot-pressing die 71 and a hot-pressing lower plate 74, a screw rod is rotatably supported on the machine frame and is electrically connected with a motor for driving the screw rod to rotate, a nut is fixed on the lower end face of the sliding plate and is in threaded fit with the screw rod, the hot-pressing lower plate is fixed on the upper end face of the sliding plate, a support is fixed on the upper end face of the sliding plate, an air cylinder or a hydraulic cylinder for driving the hot-pressing die to move up and down is fixed on the support, a driving shaft of the air cylinder 72 or the hydraulic cylinder vertically extends downwards and is fixedly connected with the hot-pressing die, and the hot. This patent through cylinder drive hot pressing mold decline and hot pressing hypoplastron compound die, carries out the heat-seal to the packing strip on the hot pressing hypoplastron, through cylinder control compound die time. The sliding plate is driven to reciprocate continuously by the motor and the screw rod nut mechanism, the moving speed of the sliding plate is the same as the traction speed of the packaging belt, and the production continuity is ensured. The heat sealing device is driven by the screw rod nut mechanism to carry out die assembly in the process of moving from the feeding direction to the discharging direction.
The lower end face of the sliding plate is fixedly provided with a sliding block or a roller, the rack is fixedly provided with a sliding groove, and the sliding block 75 or the roller at the lower end of the sliding plate is in sliding fit with the sliding groove in the rack. Of course, the following scheme may also be employed: the heat sealing device is characterized in that a sliding groove is formed in the rack, a ball is arranged in the sliding groove, and the lower end of a sliding plate of the heat sealing device is in contact with the ball to form sliding fit.
And two ends of the sliding groove on the rack are respectively provided with a stop block.
Two ends of the sliding plate along the sliding direction are respectively provided with a guide roller for guiding the packaging tape passing through the sliding plate; the guide roller is rotatably supported on the slide plate.
The screw rod is connected with the motor through a transmission device; the transmission device adopts a belt transmission mechanism or a chain wheel and chain transmission mechanism.
The support is the frame, includes the stand and fixes the mounting panel in the stand upper end, the stand sets up the left and right sides that lies in the hot pressing hypoplastron on the slide respectively, supplies the packing area to pass through between the stand of the hot pressing hypoplastron left and right sides. The cylinder or the hydraulic cylinder is fixed on the mounting plate at the upper end of the upright post.
A heating part is arranged in the hot-pressing die and connected to a power supply; and the feeding end and the discharging end of the sliding plate of the heat sealing device are respectively provided with a guide roller.
An upper roller cutter 12 is circumferentially fixed on the upper rotating shaft, a lower roller cutter 13 is circumferentially fixed on the lower rotating shaft, and the upper roller cutter corresponds to the lower roller cutter up and down and is used for longitudinally cutting the sealed packaging tape.
The non-woven fabric packaging and sealing device also comprises a plurality of tension wheels 11 for changing the motion direction of the packaging belt, and the tension wheels are rotatably arranged on a mounting shaft on the rack; the axial length of the tension pulley is greater than or equal to the width of the wrapping tape. The tension pulley and the guide roller adopt shaft sleeves, and the shaft sleeves are sleeved on the mounting shafts in an empty mode.
The non-woven fabric packaging and sealing device further comprises a conveying belt 10 used for conveying the cut products, and the cutting device is located between the conveying belt and the traction device.
The axial length of the guide roller is greater than or equal to the width of the wrapping band.
A cutting device for being directed at the strap after sealing carries out transverse cutting can adopt drive arrangement drive cutting knife to cut the strap downwards, and the cutting knife corresponds the setting from top to bottom, cuts the strap. The upper and lower cutters are trapezoidal cutters.
Of course, the cutting device for transversely cutting the sealed packaging tape can also adopt other structures, such as a cutting knife pushed by an air cylinder to transversely cut the packaging tape.
The non-woven fabric feeding device comprises a support 61, a support plate 62 for supporting the non-woven fabric 14 is arranged at the upper end of the support, a pushing mechanism is fixed below the support plate and comprises a chain wheel and chain mechanism, a driving chain wheel of the chain wheel and chain mechanism is fixed on a driving chain wheel shaft, a driven chain wheel of the chain wheel and chain mechanism is fixed on a driven chain wheel shaft, the driving chain wheel shaft and the driven chain wheel shaft are respectively and rotatably supported on the support, the driving chain wheel shaft is connected with a stepping motor for driving the driving chain wheel shaft to rotate, a plurality of push plates 65 for pushing the non-woven fabric to move are uniformly distributed on a chain of the chain wheel and chain mechanism, the push plates are hinged with the chain, and an opening 63 is longitudinally formed in the support plate at the upper end; the end of the support seat close to the nonwoven fabric feeding port is provided with a baffle plate 64 for folding the push plate, and the baffle plate is positioned below the support plate. The chain is arranged along an opening formed in the supporting plate, a supporting plate used for supporting the pushing plate is fixed at the opening formed in the supporting plate, the pushing plate is kept in a vertical state when the pushing plate is arranged on the upper surface, the supporting plate is located at the lower end of the upper-layer chain, a baffle used for folding the pushing plate is arranged at the end, close to the nonwoven fabric feeding port, of the support, and the baffle is located below the supporting plate. The left and right sides of the upper end of the support is provided with a limiting structure used for limiting the non-woven fabrics. The height of the supporting plate for supporting the non-woven fabric is lower than the height of the frames on the two sides of the supporting plate, and a groove for placing the non-woven fabric is formed. Be used for placing the non-woven fabrics between the adjacent push pedal to carry on spacingly to the non-woven fabrics. The both sides of support are equipped with the mesa that is used for placing the non-woven fabrics, and the workman can put the non-woven fabrics of placing on support both sides mesa between two adjacent push pedals. A support plate 67 for supporting the push plate is fixed below the opening of the support plate, so that the push plate keeps a vertical unfolded state when being on the upper surface, and the upper-layer chain is positioned at the upper end of the support plate. The upper chain slides along the support plate.
The pushing mechanism comprises two groups of chain wheel and chain mechanisms, the two groups of chain wheel and chain mechanisms are respectively positioned on the left side and the right side of the support, driving chain wheels of the chain wheel and chain mechanisms on the left side and the right side of the support are respectively fixed at two ends of a driving chain wheel shaft, and driven chain wheels of the chain wheel and chain mechanisms on the left side and the right side of the support are respectively fixed at two ends of a driven chain wheel shaft. Of course, the utility model discloses also can set up a set of sprocket chain mechanism or three sprocket chain mechanisms of group, four sprocket chain mechanisms of group etc. as required. The non-woven fabric feeding device is characterized in that a material pushing mechanism of the non-woven fabric feeding device pushes the non-woven fabric into a non-woven fabric feeding opening between two guide rollers, and the two guide rollers rotate to automatically arrange the non-woven fabric between an upper packing paper and a lower packing paper through friction force. Of course, it is also possible to provide a baffle on the support plate at the nonwoven feed opening. The lower end of the support can also be provided with a baffle plate for realizing the folding of the push plate. Both ends of the support can be provided with baffle plates for realizing the folding of the push plate according to requirements. The push plate is unfolded at the opening part of the supporting plate and is in a vertical state, the top view of the push plate is U-shaped, and the side face of the push plate is in a right-angled triangle shape. The chain of the sprocket chain mechanism of the present embodiment is wider than a general chain. The push plate is provided with a notch 651 used for giving way to the chain. The hinge hole 652 of the pusher plate is located at the right angle of the right triangle. The pusher plate may be hinged to the chain 66 by a pin or pin. The stepping motor controls the feeding position, and the feeding stop position can be controlled by a photoelectric switch. After the material is conveyed to the position, the baffle below the material pushing mechanism disappears, and the material pushing mechanism is prevented from being clamped, so that the material pushing mechanism needs to be loosened. One end of the chain link is provided with a connecting block, and the other end of the chain link is provided with a connecting groove. This patent just sets up baffle or pin in the place that needs the push pedal to fold up, and the place that does not need just does not set up and stops. One end of the chain link 661 of the chain 66 is provided with a connecting block 662, the other end of the chain link of the chain is provided with a connecting groove 663, adjacent chain links are hinged through a pin shaft 664, and the push plate is hinged on the chain through the pin shaft.
The utility model discloses a two wrapping papers that expand arrange the non-woven fabric between two wrapping papers through non-woven fabrics material feeding unit, adopt the mode of heat-seal to seal all around two wrapping papers again, can reach automated production's purpose, the wrapping paper is banded, seals the back cutting.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a non-woven fabrics packing closing device which characterized in that: the packaging machine comprises a non-woven fabric feeding device, a packaging tape guiding device, a heat sealing device and a traction device which are sequentially arranged, wherein the packaging tape guiding device, the heat sealing device and the traction device are all arranged on a machine frame, the packaging tape guiding device comprises two guide rollers which are arranged in parallel from top to bottom and are used for guiding an upper packaging tape and a lower packaging tape respectively, the two guide rollers are rotatably arranged on an installation shaft on the machine frame, a non-woven fabric feeding port is arranged between the two guide rollers, the non-woven fabric feeding device is connected with the non-woven fabric feeding port between the two guide rollers, two supporting shafts which are used for supporting an upper packaging tape roll and a lower packaging tape roll respectively are rotatably supported on the machine frame, the heat sealing device is connected with a first driving device which is used for driving the heat sealing device to slide, the traction device comprises two rotating shafts which are arranged in parallel from top to bottom, and traction rollers which are used for drawing, the traction rollers at the two ends of each rotating shaft respectively correspond to the left side and the right side of the packaging tape, the traction roller of the upper rotating shaft vertically corresponds to the traction roller of the lower rotating shaft, the packaging tape after sealing is arranged between the traction roller of the upper rotating shaft and the traction roller of the lower rotating shaft to pass through, the two rotating shafts are respectively and rotatably supported on the rack, one rotating shaft is connected with a second driving device for driving the rotating shaft to rotate, and the two rotating shafts are connected through a transmission device.
2. The package sealing device of claim 1, wherein: the transmission device adopts a belt transmission mechanism, a chain wheel and chain transmission mechanism or a gear transmission mechanism; the second driving device adopts a motor.
3. The package sealing device of claim 1, wherein: the heat sealing device comprises a sliding plate, a hot-pressing lower plate, a hot-pressing die and a third driving device for driving the hot-pressing die to move up and down, the hot-pressing lower plate is fixed on the sliding plate, the hot-pressing die is positioned above the hot-pressing lower plate, a support is fixed on the upper end surface of the sliding plate, the third driving device is fixed on the support, and a driving shaft of the third driving device vertically extends downwards and is fixedly connected with the hot-pressing die; the hot-pressing die is positioned right above the hot-pressing lower plate; the heating part in the hot-pressing die is connected to a power supply.
4. The package sealing device of claim 3, wherein: the lower end of a sliding plate of the heat sealing device is provided with a sliding block or a roller, the sliding block or the roller at the lower end of the sliding plate is in sliding fit with a sliding groove arranged on the rack, and the sliding plate is connected with a first driving device used for driving the sliding plate to slide; the first driving device comprises a motor and a screw rod and nut mechanism; the support is a frame and comprises upright columns, cross beams and longitudinal beams, the upright columns are respectively arranged on the left side and the right side of the hot-pressing lower plate on the sliding plate, and the packing belts pass through the upright columns on the left side and the right side of the hot-pressing lower plate.
5. The package sealing device of claim 3, wherein: the third driving device adopts an air cylinder or a hydraulic cylinder; and the feeding end and the discharging end of the sliding plate of the heat sealing device are respectively provided with a guide roller.
6. The package sealing device of claim 1, wherein: an upper roller cutter is circumferentially fixed on the upper rotating shaft, a lower roller cutter is circumferentially fixed on the lower rotating shaft, and the upper roller cutter corresponds to the lower roller cutter up and down and is used for longitudinally cutting the sealed packaging tape.
7. The package sealing device of claim 1, wherein: the packaging machine also comprises a plurality of tension wheels for changing the moving direction of the packaging belt, and the tension wheels are rotatably arranged on a mounting shaft on the machine frame; the axial length of the tension pulley is greater than or equal to the width of the wrapping tape.
8. The package sealing device of claim 1, wherein: the packaging machine further comprises a cutting device used for transversely cutting the sealed packaging belt and a conveying belt used for conveying the cut products, wherein the cutting device is positioned between the conveying belt and the traction device.
9. The package sealing device of claim 1, wherein: the non-woven fabric feeding device comprises a support, a support plate for supporting the non-woven fabric is arranged at the upper end of the support, a material pushing mechanism is fixed below the supporting plate and comprises a chain wheel and chain mechanism, a driving chain wheel of the chain wheel and chain mechanism is fixed on a driving chain wheel shaft, a driven chain wheel of the chain wheel and chain mechanism is fixed on a driven chain wheel shaft, the driving chain wheel shaft and the driven chain wheel shaft are respectively and rotatably supported on the support, the driving chain wheel shaft is connected with a fourth driving device for driving the driving chain wheel shaft to rotate, a plurality of push plates for pushing non-woven fabrics to move are uniformly distributed on a chain of the chain wheel chain mechanism, the push plate is hinged to the chain, a strip-shaped opening is formed in the supporting plate at the upper end of the support along the direction of the chain, the push plate on the chain vertically extends upwards from the opening of the supporting plate to be in an unfolded state, and a baffle plate used for enabling the push plate to be folded is arranged at the end, close to the non-woven fabric feeding port, of the support.
10. The package sealing device of claim 9, wherein: the material pushing mechanism comprises two groups of chain wheel and chain mechanisms, the two groups of chain wheel and chain mechanisms are respectively positioned at the left side and the right side of the support, driving chain wheels of the chain wheel and chain mechanisms at the left side and the right side of the support are respectively fixed at two ends of a driving chain wheel shaft, and driven chain wheels of the chain wheel and chain mechanisms at the left side and the right side of the support are respectively fixed at two ends of a driven chain wheel shaft; the fourth driving device adopts a stepping motor; one end of the strip-shaped opening of the supporting plate, which is close to the non-woven fabric feeding port, penetrates through the supporting plate, and the baffle plate, which is close to the non-woven fabric feeding port, is positioned below the supporting plate; the left side and the right side of the supporting plate are provided with limiting steps for limiting the two sides of the non-woven fabric; when the push plate is in an unfolded state, the cross section of the push plate is U-shaped, the side surface of the push plate is a right-angled triangle, and the hinge hole of the push plate is positioned at the right angle of the right-angled triangle; a support plate for supporting the push plate is fixed below the opening of the support plate, so that the push plate keeps a vertical unfolded state when being on the upper surface, and the upper-layer chain is positioned at the upper end of the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546412.3U CN209921738U (en) | 2019-04-19 | 2019-04-19 | Non-woven fabrics packing closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546412.3U CN209921738U (en) | 2019-04-19 | 2019-04-19 | Non-woven fabrics packing closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209921738U true CN209921738U (en) | 2020-01-10 |
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| CN201920546412.3U Active CN209921738U (en) | 2019-04-19 | 2019-04-19 | Non-woven fabrics packing closing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605246A (en) * | 2020-06-02 | 2020-09-01 | 祁红 | Automatic sealing equipment for non-woven bag |
| CN113232942A (en) * | 2021-01-29 | 2021-08-10 | 浙江大学山东工业技术研究院 | Automatic packaging equipment for melt-blown non-woven fabric |
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2019
- 2019-04-19 CN CN201920546412.3U patent/CN209921738U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605246A (en) * | 2020-06-02 | 2020-09-01 | 祁红 | Automatic sealing equipment for non-woven bag |
| CN113232942A (en) * | 2021-01-29 | 2021-08-10 | 浙江大学山东工业技术研究院 | Automatic packaging equipment for melt-blown non-woven fabric |
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