CN112441293A

CN112441293A - Rotary ring surrounding type adhesive tape sealing and packaging machine

Info

Publication number: CN112441293A
Application number: CN202011558407.8A
Authority: CN
Inventors: 朱宏杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-03-05

Abstract

The rotary ring surrounding type adhesive tape box sealing packaging machine comprises a fixed seat, wherein an adhesive tape full-circle winding and rotating device, an adhesive tape automatic cutting and loosening device, a linkage type packaging box bottom adhesive tape attaching device and a platform bridging structure are arranged on the fixed seat; the adhesive tape full-circle winding and rotating device comprises a support, the support is fixed to the upper end of a fixing seat, an annular bearing inner ring is arranged on one side of the support, an annular rotary table is arranged on the outer wall of the annular bearing inner ring, the annular rotary table is in rotating fit with the annular bearing inner ring, a rotating plate is arranged on the annular rotary table, the rotating plate is fixed to the annular rotary table through a fastener, an adhesive tape fixing ring and a handle are arranged on the rotating plate, and an adhesive tape roll is arranged on the adhesive tape fixing ring. The adhesive tape is used for sealing the packaging box in a surrounding mode, the bottom adhesive tape is automatically brushed flatly for the first time, the adhesive tape is cut off, and the bottom adhesive tape is brushed flatly for the second time, so that the operation is convenient and labor-saving, the labor intensity of people is reduced, the sealing efficiency is improved, the adhesive tape is firmly attached to the packaging box, and the sealing effect is ensured.

Description

Rotary ring surrounding type adhesive tape sealing and packaging machine

Technical Field

The invention relates to an adhesive tape box sealing and packaging machine, in particular to a rotary ring surrounding type adhesive tape box sealing and packaging machine.

Background

With the development of the times, online shopping is more and more popular with people, and online shopping articles need to be packaged and sealed before being sent through logistics and express delivery, and adhesive tapes are used for sealing the boxes. The traditional mode is that people hold the adhesive tape and adopt full-circle winding sealing and cross full-circle winding sealing, the operation is troublesome and laborious, and the sealing efficiency is low, so people invent automatic adhesive tape sealing equipment, but the sealing equipment only automatically seals the upper opening and the lower opening of a packing box generally, the adhesive tape can not be sealed in a full-circle surrounding mode, the phenomenon of untight adhesive tape adhesion can occur during sealing, and articles in the packing box can easily fall out.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a rotary-ring and circular type adhesive tape box sealing packaging machine which can automatically brush the bottom of a packaging box during box sealing, improve the attaching degree of an adhesive tape and the packaging box, automatically cut off the adhesive tape after box sealing, immediately complete the whole-ring and circular box sealing only by slightly rotating, is convenient to operate, has high box sealing efficiency and has good box sealing effect.

The technical scheme of the rotary ring surrounding type adhesive tape box sealing and packaging machine is as follows: the packaging box comprises a fixed seat, wherein a tape full-circle winding and rotating device, a tape automatic cutting and loosening device, a linkage type packaging box bottom tape attaching device and a platform bridging structure are arranged on the fixed seat;

the adhesive tape full-circle winding and rotating device comprises a support, wherein the support is fixed with the upper end of a fixed seat, one side of the support is provided with an annular bearing inner ring, the outer wall of the annular bearing inner ring is provided with an annular turntable, the annular turntable is in rotary fit with the annular bearing inner ring, a rotating plate is arranged on the annular turntable, the rotating plate is fixed with the annular turntable through a fastener, an adhesive tape fixing ring and a handle are arranged on the rotating plate, and an adhesive tape roll is arranged on the adhesive tape fixing ring;

the automatic adhesive tape cutting and loosening device comprises a fixing plate, wherein the fixing plate is fixed with the side wall of an inner ring of an annular bearing, a lever is arranged on one side of the fixing plate, lever shafts are arranged on two sides of the lever, a first torsion spring is arranged on the lever shafts, one end of the first torsion spring is contacted with the lower end of the lever, the other end of the first torsion spring is contacted with the fixing plate, a transverse rotating shaft penetrates through the lever shafts, the lever is in rotating fit with the rotating shaft, the rotating shaft is fixedly connected with the fixing plate, a blade is arranged on the side wall of one end of the lever, a guide head is arranged on the other end of the lever, the guide head penetrates through the fixing plate, a fixing bearing is arranged on the other side of the fixing plate, a gear is arranged on the outer ring of the fixing bearing, a cam is arranged on the side wall of the gear, the cam is matched with the guide;

the linkage type packaging box bottom adhesive tape laminating device comprises a left guide rod frame and a right guide rod frame which are fixed with the inner part of the fixed seat, a guide rod is arranged between the left guide rod frame and the right guide rod frame, a sliding seat is arranged on the guide rod, a guide plate is arranged on one side of the sliding seat, a vertical guide hole is arranged on the guide plate, a linkage block is arranged on the side wall of the cam, a linkage shaft is arranged on the linkage block and matched with the guide hole, the other side of the sliding seat is provided with a poking plate, a poking groove is formed in the poking plate, a rubber belt scraping brush is arranged in the fixed seat, one end of the rubber belt scraping brush is rotatably connected with the fixed seat through a rotating pin, a brush rod of the rubber belt scraping brush is matched with the poking groove, the rubber belt scraping brush penetrates through a gap between the upper end of the fixed plate and the fixed seat, the other end of the rubber belt scraping brush is provided with a brush head made of a soft material, and the brush head is in contact with a rubber belt smooth surface at the bottom of the packaging box;

the platform bridging structure comprises a mounting plate, the mounting plate is fixed with a fixing plate through a fastener, a connecting bridge is arranged on one side of the mounting plate, a supporting platform is arranged at the other end of the connecting bridge, the mounting plate is connected with the supporting platform through the connecting bridge, and the upper end of one end of a lever and the lower end of the connecting bridge are in compression contact with the head of an adhesive tape roll.

The invention discloses a rotary ring surrounding type adhesive tape sealing packing machine, when the packing box is sealed, people firstly sleeve an adhesive tape roll on an adhesive tape fixing ring, the adhesive tape roll is tightly matched with the adhesive tape fixing ring, the adhesive tape of the adhesive tape roll is pulled out (the adhesive side of the adhesive tape needs to be upward, and the smooth side needs to be downward pulled out), then one end of a lever is rotated downwards around a rotating shaft by hand, a blade on the lever is opened downwards, at the moment, an adhesive tape head passes through a gap between the lever and a connecting bridge, the lever is loosened by hand, under the action of the restoring force of a first torsion spring, the lever rotates upwards to be restored, the lever drives the blade to be restored, the blade cuts off the redundant part after the adhesive tape head passes through, the lever presses the adhesive tape head with the connecting bridge, then people put the packing box on a supporting platform of a fixed seat and a platform bridging structure, and face the position of the packing box to the adhesive tape head below (namely, the position of the packing box, one hand presses the packing box, the other hand rotates the handle, the handle drives the rotating plate, the rotating plate drives the annular rotating disc and the adhesive tape fixing ring, the first half tooth and the second half tooth which are arranged on the rotating plate to rotate around the inner ring of the annular bearing, when the first half tooth rotates to be meshed with the gear, the adhesive tape is adhered to one side wall of the packing box, the upper end and the lower end (but not adhered) of the packing box covered by the adhesive tape are driven to synchronously rotate by the cooperation of the first half tooth and the gear, the periphery of the convex arc of the cam is contacted with the guide head of the lever, the lever is driven to be positioned on one side of the guide head to upwards tilt, the lever is positioned on one end of the blade to downwards rotate and open, the adhesive tape head is loosened, the cam simultaneously drives the linkage block of the side wall to rotate when rotating, the linkage shaft on the linkage block is matched with the guide hole on the guide plate, the guide plate and, the slide seat drives the shifting plate, the shifting groove on the shifting plate is matched with the adhesive tape scraping brush, the shifting plate drives the brush rod of the adhesive tape scraping brush to rotate towards one side of the packing box by taking the rotating pin as a circle center, the adhesive tape scraping brush drives the brush head made of the head soft material to slide through the bottom of the packing box, the adhesive tape head is brushed and attached to the bottom of the packing box, when the brush head finishes brushing and attaching the adhesive tape at the bottom of the packing box for the first time, the annular rotary disc and the rotary plate drive the first half tooth to pass through the gear, the gear and the cam stop rotating, the slide seat and the adhesive tape scraping brush also stop moving, people continue driving the rotary plate and the annular rotary disc to rotate through the handle, the rotary plate drives the adhesive tape fixing ring and the adhesive tape roll to continue rotating, so that the adhesive tape on the adhesive tape roll covers the lower end of the packing box, the adhesive tape adheres to the upper end and the other side wall, the second half tooth drives the gear to continuously rotate, the gear drives the cam to rotate, at the moment, a downward vertical surface (a vertical surface can be formed between the highest position and the lowest position of a convex arc of the cam) of the cam is matched with a guide head of the lever, the lever and the blade are driven to quickly reset upwards under the action of the restoring force of the first torsion spring, the blade cuts off the adhesive tape, the cut adhesive tape head is pressed under a connecting bridge by the lever, next packaging and sealing can be carried out, meanwhile, a linkage shaft of a linkage block on the cam is continuously matched with a guide hole of the guide plate to drive the guide plate, the sliding seat and the shifting plate to slide backwards, a shifting groove on the shifting plate is matched with a brush rod of the adhesive tape leveling brush, the shifting plate drives the brush rod of the adhesive tape leveling brush to rotate backwards by taking the rotating pin as a circle center, the brush head slides through the bottom of the packaging box again, the cut adhesive tape tail brush is leveled and attached to the, And (6) sealing the box. This scheme change circle surrounding type sticky tape joint sealing packagine machine, people only need one hand to push down the packing box, the handle is rotated to the other hand, realize the sticky tape to the joint sealing of packing box surrounding type, in the joint sealing, the sticky tape that carries out the bottom automatically brushes the tie for the first time to the packing box, the sticky tape is cut off, the sticky tape of bottom brushes the tie for the second time, all actions all are the linkage form, high durability and convenient operation, labor saving, people's intensity of labour has been alleviateed, joint sealing efficiency has been improved, and the sticky tape is firm to the packing box laminating, the joint sealing effect has been guaranteed, can change the size of a dimension of corresponding parts such as fixing base, annular bearing inner circle, annular carousel as required in addition, adaptable difference is to the packing box of different volumes, the packing box of size is sealed, as long as the height and the.

The invention relates to a rotating ring surrounding type adhesive tape box sealing and packaging machine, wherein an elastic tensioning device of an adhesive tape is arranged on a rotating plate, the elastic tensioning device comprises a base, one side of the base is fixed with the rotating plate through a fastener, the other side of the base is provided with a central shaft and limit grooves which are uniformly distributed in a ring shape, a tensioning wheel and a pressure plate are sleeved on the central shaft, one side of the tensioning wheel is contacted with the base, one side of the tensioning wheel, which is positioned on the base, is provided with an arc-shaped convex particle which is matched with the limit grooves, the other side of the tensioning wheel is contacted with the pressure plate, one side of the pressure plate is provided with a pulling pin, the outer rings of the tensioning wheel and the pressure plate are sleeved with an adhesive tape fixing ring, the outer wall of the adhesive tape fixing ring is sleeved with an adhesive tape roll, the inner wall of the adhesive tape fixing ring is provided with a fixing pin, a tension, the outer wall of the screw rod is sleeved with a pressure spring, one side of the pressure spring is in contact with the plane bearing, and the other side of the pressure spring is in contact with the adjusting nut. The adhesive tape roll is sleeved on the adhesive tape fixing ring, when the adhesive tape roll and the adhesive tape fixing ring rotate to seal the box along with the annular turntable (also called that the adhesive tape roll and the adhesive tape fixing ring do revolution motion with the annular turntable), the adhesive tape is continuously pulled out, in order to ensure that the pulled adhesive tape has enough length, the adhesive tape roll and the adhesive tape fixing ring also need to rotate at a certain angle according to the size of the packing box (also called that the adhesive tape roll and the adhesive tape fixing ring do autorotation motion), so that the pulled length of the adhesive tape meets the size of different packing boxes, in order to avoid the adhesive tape roll and the adhesive tape fixing ring from randomly rotating and being uncontrolled, the elastic tensioning state can be always kept, when the adhesive tape of the tensioning roll is pulled out for a small distance, the adhesive tape roll drives the adhesive tape fixing ring to autorotation, the adhesive tape fixing ring drives the tension spring to be stretched through the fixing pin, the plane bearing, the packing force of pressure spring and adjusting nut, when the pulling force of extension spring is greater than the pressure of pressure spring, the sticky tape retainer plate drives the tightening wheel through the extension spring and rotates, protruding grain of tightening wheel lateral wall is rotatory around the spacing groove of annular equipartition on the base, when sticky tape book and sticky tape retainer plate stop the rotation, adjusting nut, the pressure spring, plane bearing and clamp plate compress tightly the tightening wheel, protruding grain of tightening wheel lateral wall and the spacing groove spacing cooperation on the base, the sticky tape retainer plate is held to the tightening wheel through the extension spring, thereby prevent sticky tape retainer plate and sticky tape book from rotating at will, can keep the state of elastic tensioning all the time.

The rotating plate is provided with in-place convex teeth, the support is provided with in-place latch teeth, the in-place latch teeth are matched with the in-place convex teeth, the in-place latch teeth are rotatably connected with the support through pins, the pins are provided with second torsion springs, one ends of the second torsion springs are in contact with the support, and the other ends of the second torsion springs are in contact with the back surfaces of the in-place latch teeth. After the adhesive tape roll, the adhesive tape fixing ring, the rotating plate and the annular turntable rotate for one circle to complete adhesive tape sealing, the in-place convex teeth on the rotating plate are matched with the in-place clamping teeth on the support, the in-place clamping teeth are jacked open and reset by the in-place convex teeth under the action of the elastic force of the second torsion spring, collision sound is sent out to prompt people to rotate in place, and the annular turntable is stopped at the angle under the meshing action of the in-place convex teeth and the in-place clamping teeth, so that the annular turntable cannot fall back.

The side wall of one end of the lever is provided with an installation groove, a magnet is arranged in the installation groove, and the magnet is attracted with the connecting bridge. The magnet is adopted to increase the pressing force of the lever on the adhesive tape head and the connecting bridge, and when the lever is loosened and the magnet is separated from the connecting bridge for attraction, the problem of large resistance is avoided only by the elasticity of the first torsion spring, so that the lever is opened smoothly.

And a bearing sleeve is sleeved on the outer wall of the guide head of the lever and is matched with the cam. The guide head and the cam are matched more smoothly by the bearing sleeve.

Mounting panel and supporting platform on the system have a corresponding spout, set up the sticky tape push pedal between mounting panel and supporting platform, the both ends system of sticky tape push pedal has protruding muscle, protruding muscle and spout cooperate, set up the spring between the upper end of sticky tape push pedal and the lower extreme of connecting the bridge, the lower extreme system of sticky tape push pedal has unsmooth tooth, unsmooth tooth contacts with the overhead bonding face of sticky tape. When the lever drives the blade to be opened downwards, the spring pushes the adhesive tape push plate downwards under the action of elasticity, the convex ribs at two ends of the adhesive tape push plate slide downwards along the sliding groove, the concave-convex teeth at the lower end of the adhesive tape push plate push the adhesive tape head downwards, and the adhesive tape head is prevented from being stuck on the connecting bridge, so that subsequent adhesive tape head brushing action at the bottom of the packaging box cannot be performed.

The mounting plate and the supporting platform are provided with connecting rods, and the outer wall of each connecting rod is provided with a thread groove or is sleeved with a spiral rotating ring. Through the fact that the threaded groove is formed in the connecting rod or the spiral rotating ring is sleeved on the connecting rod, the adhesive tape head can be further prevented from being stuck to the surface of the connecting rod, and subsequent adhesive tape head brushing action at the bottom of the packaging box cannot be carried out.

The upper ends of the fixed seat and the supporting platform are respectively provided with a corresponding positioning seat, and the positioning seat is provided with a positioning groove and a vertical positioning plate. The larger packing box can be placed on the positioning seat, one side end face of the larger packing box is in positioning fit with the positioning plate, the smaller packing box can be placed on the fixing seat and the supporting platform, one side end face of the smaller packing box is clamped in the positioning groove, and the end face of the packing box can be directly in positioning fit with the side wall of the positioning seat.

Drawings

FIG. 1 is a perspective view of the rotary wrapping type adhesive tape box sealing and packaging machine of the present invention;

FIG. 2 is a perspective view of the fixing base and the tape winding and rotating apparatus in a state of being engaged with each other;

FIG. 3 is a front perspective view of the tape full-turn winding and rotating device, the tape automatic cutting and loosening device, and the platform bridging structure in cooperation;

FIG. 4 is a rear perspective view of the tape full-turn winding and rotating apparatus, the tape automatic cutting and loosening apparatus, and the platform bridging structure in cooperation;

FIG. 5 is a perspective view of the automatic tape cutting and releasing device in cooperation with the platform bridging structure;

FIG. 6 is a schematic view showing the structure of the automatic tape cutting and releasing device in cooperation with the platform bridging structure;

FIG. 7 is a perspective view of the fixing base and the linkage type package box bottom adhesive tape applying device in a matching state;

FIG. 8 is a perspective view of the linkage type packaging box bottom adhesive tape applying device in a state of being matched with a gear and a linkage block;

FIG. 9 is a front perspective view of the elastic tensioning device in an exploded condition;

fig. 10 is a rear perspective view of the elastic tension device in an exploded state.

Detailed Description

The invention relates to a rotary ring surrounding type adhesive tape box sealing packaging machine, which comprises a fixed seat 1, wherein an adhesive tape full-circle winding and rotating device, an adhesive tape automatic cutting and loosening device, a linkage type packaging box bottom adhesive tape attaching device and a platform bridging structure are arranged on the fixed seat;

the adhesive tape full-circle winding and rotating device comprises a support 21, the support is fixed with the upper end of a fixed seat 1, an annular bearing inner ring 22 is arranged on one side of the support, an annular turntable 23 is arranged on the outer wall of the annular bearing inner ring, the annular turntable is in rotary fit with the annular bearing inner ring, a rotating plate 24 is arranged on the annular turntable 23, the rotating plate is fixed with the annular turntable through a fastener, an adhesive tape fixing ring 25 and a handle 26 are arranged on the rotating plate, and an adhesive tape roll is arranged on the adhesive tape fixing ring;

the automatic cutting and loosening device for the adhesive tape comprises a fixing plate 31 which is fixed with the side wall of the annular bearing inner ring 22, a lever 32 is arranged on one side of the fixed plate, a lever shaft 33 is arranged on two sides of the lever, a first torsion spring 34 is arranged on the lever shaft, one end of the first torsion spring is contacted with the lower end of the lever, the other end of the first torsion spring is contacted with the fixed plate, a transverse rotating shaft 35 passes through the lever shaft, the lever is in rotating fit with the rotating shaft, the rotating shaft is fixedly connected with the fixed plate, a blade 36 is arranged on the side wall of one end of the lever, the other end of the lever is provided with a guide head 37, the guide head penetrates through the fixed plate 31, a fixed bearing 38 is arranged at the other side of the fixed plate, a gear 39 is arranged on the outer ring of the fixed bearing, a cam 40 is arranged on the side wall of the gear, the cam is matched with the guide head, a first half tooth 41 and a second half tooth 42 are arranged on the rotating plate 24, and the rotating plate 24 drives the first half tooth and the second half tooth to be respectively meshed with the gear 39;

the linkage type packaging box bottom adhesive tape attaching device comprises a left guide rod frame 51 and a right guide rod frame 51 which are fixed with the inner part of the fixed seat 1, a guide rod 52 is arranged between the left guide rod frame and the right guide rod frame, a sliding seat 53 is arranged on the guide rod, a guide plate 54 is arranged on one side of the sliding seat, a vertical guide hole 55 is formed on the guide plate, a linkage block 56 is arranged on the side wall of the cam 40, a linkage shaft 57 is arranged on the linkage block, the linkage shaft is matched with the guide hole 55, a poking plate 58 is arranged on the other side of the sliding seat 53, a poking groove 59 is formed in the poking plate, a tape scraping brush 60 is arranged in the fixed seat 1, one end of the tape scraping brush is rotatably connected with the fixed seat through a rotating pin 61, a brush rod of the tape scraping brush is matched with the poking groove, the tape scraping brush penetrates through a gap between the upper end of the fixed plate 31 and the fixed seat 1, a brush head 62 made of soft materials is arranged on the other end of the tape scraping brush, and the brush head is in contact with a tape smooth surface at the bottom of the packaging box;

the platform bridging structure comprises a mounting plate 71, the mounting plate is fixed with the fixing plate 31 through a fastener, a connecting bridge 72 is arranged on one side of the mounting plate, a supporting platform 73 is arranged at the other end of the connecting bridge, the mounting plate is connected with the supporting platform through the connecting bridge, and the upper end of one end of the lever is in pressing contact with the lower end of the connecting bridge to the head of the adhesive tape roll.

When a packing box is sealed, firstly, people sleeve an adhesive tape roll on an adhesive tape fixing ring 25, the adhesive tape roll is tightly matched with the adhesive tape fixing ring, the adhesive tape of the adhesive tape roll is pulled out (the adhesive side of the adhesive tape needs to be upward, and the smooth surface needs to be downward pulled out), then one end of a lever 32 is rotated downwards around a rotating shaft 35 by hand, a blade 36 on the lever is opened downwards, at the moment, an adhesive tape head passes through a position between the lever 32 and a connecting bridge 72, the lever is released by hand, under the action of the restoring force of a first torsion spring 34, the lever rotates upwards to reset, the blade 36 is driven by the lever to reset, the blade cuts off the redundant part after the adhesive tape head passes through, the adhesive tape head is pressed by the lever and the connecting bridge 72, then, people put the packing box on a supporting platform 73 of a fixed seat 1 and a platform bridging structure, and face the position of the packing box to be sealed to the adhesive tape head below (namely, the position of the packing box to be sealed, and the position between the Corresponding to the gap), one hand presses the packing box, the other hand rotates the handle 26, the handle drives the rotating plate 24, the rotating plate drives the annular rotating disc 23 and the adhesive tape fixing ring 25, the first half tooth 41 and the second half tooth 42 which are arranged on the rotating plate to rotate around the annular bearing inner ring 22, when the first half tooth 41 rotates to be meshed with the gear 39, the adhesive tape is adhered to one side wall of the packing box, the upper end and the lower end (but not adhered) of the packing box covered by the adhesive tape are driven to synchronously rotate by matching the first half tooth and the gear, the periphery of the convex arc of the cam is contacted with the guide head 37 of the lever 32, the lever is driven to upwards tilt at one side of the guide head, the lever is driven to downwards open at one end of the blade 36, the adhesive tape head is loosened at the moment, the cam 40 simultaneously drives the linkage block 56 of the side wall to rotate, the linkage shaft 57 on the linkage block is matched with the guide hole 55 on the guide plate 54, the guide plate and the slide seat 53 are driven to gradually slide to one side of the packing box along the guide rod 52, the slide seat 53 drives the poking plate 58, a poking groove 59 on the poking plate is matched with the adhesive tape scraping brush 60, the poking plate drives the brush rod of the adhesive tape scraping brush to rotate to one side of the packing box by taking the rotating pin 61 as the circle center, the adhesive tape scraping brush 60 drives the brush head 62 made of the head soft material to slide through the bottom of the packing box, the adhesive tape head is brushed and attached to the bottom of the packing box, when the brush head finishes brushing and attaching the bottom of the packing box for the first time, the annular turntable 23 and the rotating plate 24 drive the first half tooth 41 to stop rotating through the gear 39, the gear and the cam 40, the slide seat 53 and the adhesive tape scraping brush 60 also stop moving, and people continue to drive the rotating plate 24 and the annular turntable 23 to rotate through the handle 26, the rotating plate drives the adhesive tape fixing ring 25 and the adhesive tape, and the adhesive tape sticks the upper end and the other side wall of the packing box, when the rotating plate 24 and the annular rotating disc 23 drive the second half-tooth 42 to be engaged with the gear 39, the second half-tooth drives the gear to continue rotating, the gear drives the cam 40 to rotate, at the moment, the downward vertical surface (a vertical surface can be formed between the highest position and the lowest position of the convex arc of the cam) of the cam is matched with the guide head 37 of the lever 32, under the action of the restoring force of the first torsion spring 34, the lever 32 and the blade 36 are driven to rapidly reset upwards, the blade cuts off the adhesive tape, the cut adhesive tape head is pressed under the connecting bridge 72 by the lever, the next packing and sealing of the box can be carried out, meanwhile, the linkage shaft 57 of the linkage block 56 on the cam 40 is continuously matched with the guide hole 55 of the guide plate 54 to drive the guide plate, the sliding seat 53 and the shifting plate 58 to slide back, the shifting groove 59 on the shifting plate is matched with the brush rod of the adhesive tape scraping flat brush 60, the shifting plate drives, the brush head 62 is slid through the bottom of the packing box again, and the cut adhesive tape tail is brushed and attached to the bottom of the packing box to complete the attachment and sealing of the adhesive tape. The rotating ring surrounding type adhesive tape sealing and packaging machine has the advantages that people only need to press a packaging box with one hand, the handle 26 is rotated with the other hand, the sealing of the surrounding type of the packaging box by the adhesive tape is realized, the adhesive tape at the bottom is automatically brushed flat for the first time while the packaging box is sealed, the adhesive tape is cut off, the adhesive tape at the bottom is brushed flat for the second time, all actions are in a linkage mode, the operation is convenient and labor-saving, the labor intensity of people is relieved, the sealing efficiency is improved, the adhesive tape is firmly attached to the packaging box, the sealing effect is guaranteed, in addition, the sizes of corresponding parts such as the fixing seat 1, the annular bearing inner ring 22 and the annular turntable 23 can be changed according to needs, the packaging box can be sealed by the aid of the rotating ring surrounding type adhesive tape sealing and packaging machine, the packaging box can be sealed by the aid of.

The invention relates to a rotating ring surrounding type adhesive tape box sealing and packaging machine, wherein an elastic tensioning device of an adhesive tape is arranged on a rotating plate 24, the elastic tensioning device comprises a base 81, one side of the base is fixed with the rotating plate through a fastener, the other side of the base is provided with a central shaft 82 and limit grooves 83 which are uniformly distributed in a ring shape, a tensioning wheel 84 and a pressing plate 85 are sleeved on the central shaft, one side of the tensioning wheel is contacted with the base, one side of the tensioning wheel is provided with an arc-shaped convex particle 86 which is matched with the limit grooves, the other side of the tensioning wheel is contacted with the pressing plate, one side of the pressing plate is provided with a pull pin 87, the outer rings of the tensioning wheel 84 and the pressing plate 85 are sleeved with an adhesive tape fixing ring 25, the outer wall of the adhesive tape fixing ring is sleeved with an adhesive tape roll, the inner wall of the adhesive tape fixing ring is provided with a fixing pin, a screw 91 is arranged on the rotating plate 24, the screw penetrates through the central shaft 82 and is connected with an adjusting nut 92 and the handle 26, a pressure spring 93 is sleeved on the outer wall of the screw, one side of the pressure spring is in contact with the plane bearing 90, and the other side of the pressure spring is in contact with the adjusting nut 92. The adhesive tape roll is sleeved on the adhesive tape fixing ring 25, when the adhesive tape roll and the adhesive tape fixing ring rotate along with the annular turntable 23 to seal the box (also called that the adhesive tape roll and the adhesive tape fixing ring do revolution motion with the annular turntable 23), the adhesive tape is continuously pulled out, in order to ensure that the pulled adhesive tape has enough length, the adhesive tape roll and the adhesive tape fixing ring 25 need to rotate at a certain angle according to the size of the packing box (also called that the adhesive tape roll and the adhesive tape fixing ring 25 do rotation motion), so that the pulled length of the adhesive tape meets the size of different packing boxes, in order to avoid the adhesive tape roll and the adhesive tape fixing ring 25 randomly rotating and being uncontrolled, the elastic tensioning state can be always kept, when the adhesive tape of the adhesive tape roll is pulled out for a short distance, the adhesive tape roll drives the adhesive tape fixing ring 25 to rotate, the adhesive tape fixing ring drives the tension spring 89 to stretch through the fixed pin 88, the, because the tension wheel 84 is pressed by the pressing plate 85, the plane bearing 90, the pressure spring 93 and the adjusting nut 92, when the pulling force of the tension spring 89 is greater than the pressure of the pressure spring 93, the adhesive tape fixing ring 25 drives the tension wheel 84 to rotate through the tension spring, the convex particles 86 on the side wall of the tension wheel rotate around the limit grooves 83 which are annularly and uniformly distributed on the base 81, when the adhesive tape roll and the adhesive tape fixing ring 25 stop rotating, the adjusting nut 92, the pressure spring 93, the plane bearing 90 and the pressing plate 85 compress the tension wheel 84, the convex particles 86 on the side wall of the tension wheel are in limit fit with the limit grooves 83 on the base 81, and the tension wheel pulls the adhesive tape fixing ring 25 through the tension spring 89, so that the adhesive tape fixing ring 25 and the adhesive tape roll are prevented from rotating randomly.

The rotating plate 24 is provided with an in-place convex tooth 27, the support 21 is provided with an in-place latch 28, the in-place latch is matched with the in-place convex tooth, the in-place latch is rotatably connected with the support through a pin, the pin is provided with a second torsion spring 29, one end of the second torsion spring is contacted with the support 21, and the other end of the second torsion spring is contacted with the back surface of the in-place latch 28. After the adhesive tape roll, the adhesive tape fixing ring 25, the rotating plate 24 and the annular turntable 23 rotate for one circle to complete adhesive tape sealing, the in-place convex tooth 27 on the rotating plate 24 is matched with the in-place latch 28 on the support 21, the in-place latch 28 is pushed open and reset by the in-place convex tooth 27 under the action of the elastic force of the second torsion spring 29, and collision sound is sent out to prompt people to rotate in place, so that the annular turntable 23 is stopped at the angle under the meshing action of the in-place convex tooth 27 and the in-place latch 28, and cannot fall back.

The side wall of one end of the lever 32 is provided with an installation groove 43, a magnet 44 is arranged in the installation groove, and the magnet is attracted with the connecting bridge. The magnet 44 is used for increasing the pressing force of the lever 32 on the adhesive tape head and the connecting bridge 72, and when the magnet is separated from the connecting bridge in the process of loosening the lever, the problem of large resistance is avoided only by the elastic force of the first torsion spring 34, so that the lever is opened smoothly.

The outer wall of the guide head 37 of the lever 32 is sleeved with a bearing sleeve 45, and the bearing sleeve is matched with the cam 40. The bearing sleeve 45 is arranged, so that the guide head and the cam can be matched more smoothly.

The mounting plate 71 and the supporting platform 73 are provided with corresponding sliding grooves 74, a rubber belt pushing plate 75 is arranged between the mounting plate and the supporting platform, two ends of the rubber belt pushing plate are provided with convex ribs 76 which are matched with the sliding grooves, a spring 78 is arranged between the upper end of the rubber belt pushing plate and the lower end of the connecting bridge 72, the lower end of the rubber belt pushing plate is provided with concave-convex teeth 77 which are contacted with the bonding surface on the rubber belt head. When the lever 32 drives the blade 36 to open downwards, the spring 78 pushes the tape pushing plate 75 downwards under the action of elastic force, the ribs 76 at two ends of the tape pushing plate slide downwards along the sliding grooves 74, and the concave-convex teeth 77 at the lower end of the tape pushing plate push the tape end downwards, so that the tape end is prevented from being stuck on the connecting bridge 72, and subsequent tape end brushing action at the bottom of the packaging box cannot be performed.

A connecting rod 79 is arranged between the mounting plate 71 and the supporting platform 73, a thread groove is arranged on the outer wall of the connecting rod or a spiral rotating ring 80 is sleeved on the outer wall of the connecting rod. By forming the thread groove or covering the spiral rotating ring 80 on the connecting rod 79, the adhesive tape head can be further prevented from being stuck on the surface thereof, which results in the failure of subsequent adhesive tape head brushing action at the bottom of the packing box.

The upper ends of the fixed seat 1 and the supporting platform 73 are respectively provided with a corresponding positioning seat 11, and the positioning seat is provided with a positioning groove 12 and a vertical positioning plate 13. The larger packing box can be placed on the positioning seat 11, one side end face of the larger packing box is in positioning fit with the positioning plate 13, the smaller packing box can be placed on the fixing seat 1 and the supporting platform 73, one side end face of the smaller packing box is clamped in the positioning groove 12, and the end face of the packing box can also be directly in positioning fit with the side wall of the positioning seat 11.

Claims

1. Circle circling type sticky tape joint sealing packagine machine, its characterized in that: the packaging box comprises a fixed seat (1), wherein a tape full-circle winding and rotating device, a tape automatic cutting and loosening device, a linkage type packaging box bottom tape attaching device and a platform bridging structure are arranged on the fixed seat;

the adhesive tape full-circle winding and rotating device comprises a support (21), the support is fixed with the upper end of a fixed seat (1), an annular bearing inner ring (22) is arranged on one side of the support, an annular turntable (23) is arranged on the outer wall of the annular bearing inner ring, the annular turntable is in rotating fit with the annular bearing inner ring, a rotating plate (24) is arranged on the annular turntable (23), the rotating plate is fixed with the annular turntable through a fastener, an adhesive tape fixing ring (25) and a handle (26) are arranged on the rotating plate, and an adhesive tape roll is arranged on the adhesive tape fixing ring;

the automatic adhesive tape cutting and loosening device comprises a fixing plate (31), wherein the fixing plate is fixed with the side wall of an inner ring (22) of an annular bearing, one side of the fixing plate is provided with a lever (32), two sides of the lever are provided with lever shafts (33), the lever shafts are provided with first torsion springs (34), one ends of the first torsion springs are contacted with the lower ends of the lever, the other ends of the first torsion springs are contacted with the fixing plate, transverse rotating shafts (35) penetrate through the lever shafts, the lever is in rotating fit with the rotating shafts, the rotating shafts are fixedly connected with the fixing plate, one end side wall of each lever is provided with a blade (36), the other end of each lever is provided with a guide head (37), the guide heads penetrate through the fixing plate (31), the other side of the fixing plate is provided with a fixing bearing (38), a gear (39) is arranged on the outer ring of the fixing bearing, the side wall of the gear is provided with a cam (40, the rotating plate (24) drives the first half tooth and the second half tooth to be respectively meshed with the gear (39);

the linkage type packaging box bottom adhesive tape laminating device comprises a left guide rod frame (51) and a right guide rod frame (51), the guide rod frames are fixed with the interior of a fixed seat (1), a guide rod (52) is arranged between the left guide rod frame and the right guide rod frame, a sliding seat (53) is arranged on the guide rod, a guide plate (54) is arranged on one side of the sliding seat, a vertical guide hole (55) is formed in the guide plate, a linkage block (56) is arranged on the side wall of a cam (40), a linkage shaft (57) is formed in the linkage block and matched with the guide hole (55), a stirring plate (58) is arranged on the other side of the sliding seat (53), a stirring groove (59) is formed in the stirring plate, an adhesive tape scraping brush (60) is arranged in the fixed seat (1), one end of the adhesive tape scraping brush is rotatably connected with the fixed seat through a rotating pin (61), a brush rod of the adhesive tape scraping brush is matched with the stirring groove, and the adhesive tape scraping brush passes through, the other end of the adhesive tape scraping brush is provided with a brush head (62) made of soft material, and the brush head is contacted with the adhesive tape smooth surface at the bottom of the packing box;

the platform bridging structure comprises a mounting plate (71), the mounting plate is fixed with a fixing plate (31) through a fastener, a connecting bridge (72) is arranged on one side of the mounting plate, a supporting platform (73) is arranged at the other end of the connecting bridge, the mounting plate is connected with the supporting platform through the connecting bridge, and the upper end of one end of a lever is in compression contact with the lower end of the connecting bridge to the head of the adhesive tape roll.

2. The wrap-around tape sealing and packaging machine of claim 1, wherein: the elastic tensioning device of the adhesive tape is arranged on the rotating plate (24) and comprises a base (81), one side of the base is fixed with the rotating plate through a fastener, the other side of the base is provided with a central shaft (82) and a limit groove (83) which are uniformly distributed in an annular shape, a tensioning wheel (84) and a pressing plate (85) are sleeved on the central shaft, one side of the tensioning wheel is contacted with the base, one side of the tensioning wheel, which is positioned on the base, is provided with an arc-shaped convex particle (86), the convex particle is matched with the limit groove, the other side of the tensioning wheel is contacted with the pressing plate, one side of the tensioning wheel, which is positioned on the pressing plate, is provided with a pull pin (87), an adhesive tape fixing ring (25) is sleeved on the outer rings of the tensioning wheel (84) and the pressing plate (85), an adhesive tape roll is sleeved on the outer wall of the adhesive tape fixing ring, a fixing pin (88) is arranged on, a screw rod (91) is arranged on the rotating plate (24), the screw rod penetrates through a central shaft (82) to be connected with an adjusting nut (92) and a handle (26), a pressure spring (93) is sleeved on the outer wall of the screw rod, one side of the pressure spring is in contact with the plane bearing (90), and the other side of the pressure spring is in contact with the adjusting nut (92).

3. The wrap-around tape sealing and packaging machine of claim 1, wherein: the rotary plate (24) is provided with an in-place convex tooth (27), the support (21) is provided with an in-place latch (28), the in-place latch is matched with the in-place convex tooth, the in-place latch is rotationally connected with the support through a pin, the pin is provided with a second torsion spring (29), one end of the second torsion spring is contacted with the support (21), and the other end of the second torsion spring is contacted with the back surface of the in-place latch (28).

4. The wrap-around tape sealing and packaging machine of claim 1, wherein: the side wall of one end of the lever (32) is provided with an installation groove (43), a magnet (44) is arranged in the installation groove, and the magnet is attracted with the connecting bridge.

5. The wrap-around tape sealing and packaging machine of claim 1, wherein: and a bearing sleeve (45) is sleeved on the outer wall of the guide head (37) of the lever (32), and the bearing sleeve is matched with the cam (40).

6. The wrap-around tape sealing and packaging machine of claim 1, wherein: mounting panel (71) and supporting platform (73) on the system have corresponding spout (74), set up sticky tape push pedal (75) between mounting panel and supporting platform, the system of the both ends of sticky tape push pedal has protruding muscle (76), protruding muscle and spout cooperate, set up spring (78) between the upper end of sticky tape push pedal and the lower extreme of connecting bridge (72), the lower extreme system of sticky tape push pedal has unsmooth tooth (77), unsmooth tooth contacts with the overhead bonding face of sticky tape.

7. The wrap-around tape sealing and packaging machine of claim 1, wherein: a connecting rod (79) is arranged between the mounting plate (71) and the supporting platform (73), a thread groove is arranged on the outer wall of the connecting rod, or a spiral rotating ring (80) is sleeved on the outer wall of the connecting rod.

8. The wrap-around tape sealing and packaging machine of claim 1, wherein: the upper ends of the fixed seat (1) and the supporting platform (73) are respectively provided with a corresponding positioning seat (11), and the positioning seats are provided with positioning grooves (12) and vertical positioning plates (13).