CN110077672B - Box sealing equipment - Google Patents
Box sealing equipment Download PDFInfo
- Publication number
- CN110077672B CN110077672B CN201910380822.XA CN201910380822A CN110077672B CN 110077672 B CN110077672 B CN 110077672B CN 201910380822 A CN201910380822 A CN 201910380822A CN 110077672 B CN110077672 B CN 110077672B
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- rotating
- groove
- cavity
- gear
- sliding
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Classifications
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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
- B65B51/04—Applying separate sealing or securing members, e.g. clips
- B65B51/06—Applying adhesive tape
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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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
Abstract
The invention discloses a carton sealing device which comprises a base, wherein a through cavity penetrating left and right is arranged in the base, the front side and the rear side of the through cavity are communicated with each other to form a groove, a side lever is rotationally arranged in the groove, a clamping groove is arranged in the side lever, a sliding groove is arranged in the rear end wall of the groove in a communicated manner, a clamping block with the front end clamped with the clamping groove is arranged in the sliding groove in a sliding manner, a jacking spring is fixedly arranged between the rear end of the clamping block and the sliding groove, a sliding block extending to the outside is fixedly arranged at one end, away from each other, of the clamping block, and a rotating groove is arranged on the side lever.
Description
Technical Field
The invention relates to the technical field of packaging, in particular to a box sealing device.
Background
The current box sealing equipment has the disadvantages of complex structure, high energy consumption and high cost, is mainly used in factories, and secondly, the existing equipment occupies large space, cannot be contracted, is inconvenient to move and is not suitable for families or workshops.
Therefore, a need exists for further improvements in prior art box sealing devices to improve the efficiency of box sealing.
Disclosure of Invention
The technical problem is as follows:
the traditional box sealing equipment has a complex structure and large occupied area, and causes inconvenience in use and movement.
In order to solve the problems, the present embodiment designs a carton sealing device, which comprises a base, wherein a through cavity penetrating left and right is arranged in the base, the front side and the rear side of the through cavity are communicated with each other and are provided with grooves, side levers are rotationally arranged in the grooves and are provided with clamping grooves, the rear side of each groove is provided with a locking device for clamping with the clamping groove, a carton pushing device for pushing the carton to move backwards is arranged in the side lever, the upper end surfaces of the side levers are fixedly provided with fixed shafts, the upper sides of the side levers are provided with fixed plates, the fixed plates are internally provided with bilaterally symmetrical through grooves, the upper ends of the fixed shafts extend into the through grooves and are in threaded connection with rotating wheels, the rear sides of the through grooves are provided with height adjusting devices, the height adjusting devices are in meshed connection with the two rotating wheels, the fixed plates are rotationally provided with bilaterally symmetrical spline sleeves, the, the utility model discloses a solid fixed plate, including spline cover, power supply device, spline cover, fixed plate.
The locking device comprises a chute communicated with the groove, a clamping block with the front end clamped with the clamping groove is arranged in the chute in a sliding mode, a jacking spring is fixedly arranged between the rear end of the clamping block and the chute, and a sliding block extending to the outside is fixedly arranged at one end, far away from the clamping block, of the clamping block.
The carton pushing device comprises a rotary groove, a rotary block is arranged in the rotary groove in a rotating mode through a spline shaft, a torsion spring is fixedly arranged on the spline shaft, the spline shaft is in splined connection with the spline housing, a groove is formed in the rotary block, a push rod is rotationally arranged in the groove, and the rotary spring is fixedly arranged between the push rod and the groove.
Wherein, height adjusting device includes the trough of belt, bilateral symmetry's rotation is equipped with the straight-teeth gear in the trough of belt, the straight-teeth gear with the runner meshing, connect through belt power between the straight-teeth gear, it is left the straight-teeth gear upside has set firmly the worm wheel, rotate through the bull stick in the trough of belt rear end wall be equipped with worm wheel meshed worm, the bull stick left end stretches into to the external world and has set firmly the turning handle.
Preferably, the worm gear is coaxial with the spur gear.
The power supply device comprises a rotating cavity, a spline sleeve on the left side of the power supply device penetrates through the rotating cavity, a fixed gear is fixedly arranged on the spline sleeve in the rotating cavity, a motor is fixedly arranged on the lower end wall of the rotating cavity, the upper end of the motor is in power connection with a rotating gear meshed with the fixed gear, the right end of the rotating gear is in meshing connection with a meshing gear, an empty groove is formed in the upper side of the rotating cavity in a communication mode, the upper end of a mandrel of the meshing gear extends into the empty groove and is fixedly provided with a third bevel gear, a fourth bevel gear meshed with the rear end of the third bevel gear is arranged in the empty groove in a rotating mode through a rotating shaft, and the rotating shaft is in power connection with the cutting device.
Preferably, the rotating gear is an irregular gear having one-third tooth profile.
Wherein the cutting device comprises a concave cavity, a rotating plate is rotationally arranged in the concave cavity, a cutter is arranged in the rotating plate in a sliding way, a reset component for resetting the cutter is fixedly arranged on the rear end face of the cutter, a pressing groove is communicated with the upper side of the concave cavity, a pressing plate is arranged in the pressing groove in a sliding manner, a sliding rod is arranged at the rear side of the pressing plate in a sliding manner, the lower end of the sliding rod extends into the concave cavity, a connecting spring is fixedly arranged between the upper end of the sliding rod and the pressure plate, a limiting block is fixedly arranged at the rear end of the sliding rod, the left side of the pressing plate is communicated with a connecting cavity, a connecting rod with the right end rotatably connected with the pressing plate is rotatably arranged in the connecting cavity, a telescopic spring is fixedly arranged between the connecting rod and the connecting cavity, a rotary disc is rotatably arranged in the left end wall of the connecting cavity through a transmission shaft, the turntable is rotatably connected with the left end of the connecting rod, and the transmission shaft is in power connection with the rotating shaft through the toothed belt.
Preferably, the horizontal line of the lower end of the rotating plate is lower than the horizontal line of the upper end surface of the carton.
The invention has the beneficial effects that: the automatic carton sealing device is simple in structure and convenient to operate, the carton is automatically sealed from back to front, the operation is continuous, the efficiency is high, the energy consumption is low, and the main body of the automatic carton sealing device can be folded and contracted, occupies small space and is convenient to carry and use.
Drawings
FIG. 1 is a schematic view of the internal structure of a device used in a box sealing apparatus according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of "B" in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1 according to the present invention;
FIG. 6 is a schematic view of the structure in the direction "E-E" in FIG. 5 according to the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be defined as follows: the up-down, front-back, left-right directions described below correspond to the up-down, front-back, left-right directions in the projection relation of fig. 1 itself.
The invention relates to a box sealing device, which is mainly applied to an automatic box sealing operation method in a packaging process, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a box sealing device, which comprises a base 10, wherein a through cavity 11 which penetrates through the left and the right is arranged in the base 10, a groove 12 is arranged on the front side and the rear side of the through cavity 11 in a communicating manner, a side lever 13 is arranged in the groove 12 in a rotating manner, a clamping groove 14 is arranged in the side lever 13, a locking device 901 which is used for being clamped with the clamping groove 14 is arranged on the rear side of the groove 12, a carton pushing device 902 which is used for pushing a carton to move backwards is arranged in the side lever 13, a fixed shaft 26 is fixedly arranged on the upper end surface of the side lever 13, a fixed plate 28 is arranged on the upper side of the side lever 13, a through groove 27 which is symmetrical left and right is arranged in the fixed plate 28, the upper end of the fixed shaft 26 extends into the through groove 27 and is in threaded connection with a rotating wheel 31, a height adjusting device 100 is arranged on the rear, the fixed plate 28 is provided with cavities 71 which are bilaterally symmetrical, the upper end of the spline housing 29 extends into the cavity 71 and is fixedly provided with a first bevel gear 72, one end of the first bevel gear 72 which is close to each other is engaged with a second bevel gear 73, the two second bevel gears 73 are fixedly connected through a connecting shaft 30, the right side of the spline housing 29 on the left side is provided with a power supply device 200, the power supply device 200 is in power connection with the spline housing 29, an open cavity 62 is arranged between the spline housings 29, a hanging rod 63 is arranged in the open cavity 62 in a sliding manner, an adhesive tape 64 with the lower end extending to the lower side of the fixed plate 28 is sleeved on the hanging rod 63, the left end wall of the open cavity 62 is provided with a push groove 65 in a communicating manner, a pressure spring 66 is fixedly arranged between the left end of the hanging rod 63 and the push groove 65, the front end of the hanging rod 63 is fixedly provided with a driving lever, the cutting device 300 is used for cutting and flattening the adhesive tape 64;
the using method comprises the following steps: the carton is placed in the through cavity 11 and moved backwards, the adhesive tape 64 is sealed from back to front, the adhesive tape 64 is cut by the cutting device 300, and the adhesive tape 64 before cutting is firmly bonded with the carton.
According to an embodiment, the locking device 901 is described in detail below, the locking device 901 includes a sliding groove 15 communicated with the groove 12, a clamping block 16 whose front end is clamped with the clamping groove 14 is slidably disposed in the sliding groove 15, a top pressure spring 17 is fixedly disposed between the rear end of the clamping block 16 and the sliding groove 15, and a sliding block 18 extending to the outside is fixedly disposed at one end of the clamping block 16 away from each other.
According to an embodiment, the following detailed description of the carton pushing device 902 includes a rotating slot 19, a rotating block 21 is rotatably disposed in the rotating slot 19 through a spline shaft 20, a torsion spring 70 is fixedly disposed on the spline shaft 20, the spline shaft 20 is in splined connection with the spline housing 29, a slot 22 is disposed on the rotating block 21, a push rod 23 is rotatably disposed in the slot 22, and a rotating spring 24 is fixedly disposed between the push rod 23 and the slot 22.
According to an embodiment, the height adjusting device 100 is described in detail below, the height adjusting device 100 includes a belt groove 32, a straight gear 33 is symmetrically and rotatably arranged in the belt groove 32, the straight gear 33 is meshed with the rotating wheel 31, the straight gear 33 is in power connection with the rotating wheel 31 through a belt 34, a worm wheel 35 is fixedly arranged on the upper side of the straight gear 33 on the left side, a worm 36 meshed with the worm wheel 35 is rotatably arranged in the rear end wall of the belt groove 32 through a rotating rod 37, and the rotating rod 37 extends into the outside and is fixedly provided with a rotating handle 38 at the left end;
in use, rotation of the handle 38 causes rotation of the wheel 31 to adjust the height of the mounting plate 28.
Advantageously, the worm wheel 35 is coaxial with the spur gear 33, so that the worm 36 drives the worm wheel 35 to rotate, so that the spur gear 33 can rotate, and the rotation position of the spur gear 33 is fixed through self-locking of the worm wheel 35 and the worm 36.
Advantageously, the power supply device 200 comprises a rotating cavity 39, the spline housing 29 on the left side penetrates through the rotating cavity 39, a fixed gear 40 is fixedly arranged on the spline housing 29 in the rotating cavity 39, a motor 42 is fixedly arranged on the lower end wall of the rotating cavity 39, a rotating gear 41 meshed with the fixed gear 40 is dynamically connected to the upper end of the motor 42, a meshing gear 44 is connected to the right end of the rotating gear 41 in a meshing manner, a hollow groove 45 is communicated with the upper side of the rotating cavity 39, the upper end of a spindle 46 of the meshing gear 44 extends into the hollow groove 45 and is fixedly provided with a third bevel gear 47, a fourth bevel gear 48 meshed with the rear end of the third bevel gear 47 is rotatably arranged in the hollow groove 45 through a rotating shaft 68, and the rotating shaft 68 is in power connection with the cutting device 300 through a toothed belt 49;
when the cutting device is used, the motor 42 works to drive the spline housing 29 to rotate and drive the cutting device 300 to work respectively.
Advantageously, the rotating gear 41 is a one-third tooth irregular gear, and the rotating gear 41 is cooperatively engaged with the fixed gear 40 and the engaging gear 44, so that the pushing operation of the carton is cooperatively matched with the carton sealing operation of the carton.
Beneficially, the cutting device 300 includes a cavity 55, a rotating plate 59 is rotatably disposed in the cavity 55, a cutter 60 is slidably disposed in the rotating plate 59, a reset component 61 for resetting the cutter 60 is fixedly disposed on a rear end face of the cutter 60, a pressing groove 53 is communicated with an upper side of the cavity 55, a pressing plate 54 is slidably disposed in the pressing groove 53, a sliding rod 56 is slidably disposed on a rear side of the pressing plate 54, a lower end of the sliding rod 56 extends into the cavity 55, a connecting spring 58 is fixedly disposed between an upper end of the sliding rod 56 and the pressing plate 54, a limiting block 57 is fixedly disposed at a rear end of the sliding rod 56, a connecting cavity 51 is communicated with a left side of the pressing plate 54, a connecting rod 52 with a right end rotatably connected with the pressing plate 54 is rotatably disposed in the connecting cavity 51, a telescopic spring 69 is fixedly disposed between the connecting rod 52 and the connecting cavity 51, and a rotary table 50, the turntable 50 is rotatably connected with the left end of the connecting rod 52, and the transmission shaft 43 is in power connection with the rotating shaft 68 through the toothed belt 49;
in use, the turntable 50 is rotated, and the press plate 54 is lifted to cut the adhesive tape 64 and firmly adhere the adhesive tape to the carton.
Advantageously, the horizontal line of the lower end of the rotating plate 59 is lower than the horizontal line of the upper end face of the carton, so that the backward movement of the carton pushes the rotating plate 59 to rotate backward, and the lower end of the rotating plate 59 abuts against the upper end face of the carton, so that the adhesive tape 64 is flattened.
The following describes in detail the use steps of a large-caliber intelligent pipe bender with reference to fig. 1 to 6:
in the initial state, the push rod 23 is contracted in the contraction groove 25, the side rod 13 is contracted in the groove 12, the fixed plate 28 is abutted with the upper end of the side rod 13, and the rotary spring 24 is in a compressed state.
When the carton is sealed, the side lever 13 is rotated to be vertical to the base 10, the clamping block 16 extends into the clamping groove 14 to fix the position of the side lever 13, the push rod 23 is rotated forwards under the action of the rotary spring 24 to be vertical to the side lever 13, the rotating handle 38 is rotated to rotate the worm 36, the worm gear 35 drives the straight gear 33 to rotate, the rotating wheel 31 is rotated, the fixing plate 28 is lifted under the action of the fixing shaft 26, the height of the fixing plate 28 is adjusted according to the height of the carton, then the carton to be sealed is placed in the through cavity 11, the motor 42 works to drive the rotating gear 41 to rotate, when the rotating gear 41 is meshed with the fixing gear 40, the spline sleeve 29 rotates, the push rod 23 rotates oppositely to push the carton backwards, when the rear end of the carton is abutted against the rotating plate 59, the adhesive tape 64 seals the rear end of the carton, along with the backward movement of the carton, the adhesive tape 64 seals the upper end of the carton, the adhesive tape 64 is tightly attached to the carton through the, the rotating gear 41 is separated from the fixed gear 40, the push rod 23 rotates reversely to the initial position under the action of the torsion spring 70, the rotating gear 41 is meshed with the meshing gear 44, the motor 42 drives the third bevel gear 47 to rotate, the turntable 50 rotates through the toothed belt 49, the press plate 54 is pressed down through the connecting rod 52, the sliding rod 56 descends along with the third bevel gear, the press cutter 60 cuts off the adhesive tape 64, and the cut adhesive tape 64 is tightly attached to the front end of the carton box when the press plate 54 descends continuously;
after the carton sealing is completed, when the rotating gear 41 is disengaged from the meshing gear 44, the connecting rod 52 drives the pressing plate 54 to ascend under the action of the extension spring 69, and the device is restored to the initial state to prepare for next carton sealing.
The invention has the beneficial effects that: the automatic carton sealing device is simple in structure and convenient to operate, the carton is automatically sealed from back to front, the operation is continuous, the efficiency is high, the energy consumption is low, and the main body of the automatic carton sealing device can be folded and contracted, occupies small space and is convenient to carry and use.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (9)
1. A box sealing device comprises a base; the method is characterized in that:
a through cavity which penetrates through the base from left to right is arranged in the base, the front side and the rear side of the through cavity are communicated with a groove, a side lever is arranged in the groove in a rotating mode, a clamping groove is arranged in the side lever, a locking device used for being clamped with the clamping groove is arranged at the rear side of the groove, a carton pushing device used for pushing a carton to move backwards is arranged in the side lever, a fixing shaft is fixedly arranged on the upper end face of the side lever, a fixing plate is arranged on the upper side of the side lever, a through groove which is symmetrical from left to right is arranged in the fixing plate, the upper end of the fixing shaft extends into the through groove and is in threaded connection with a rotating wheel, a height adjusting device is arranged at the rear side of the through groove and is in meshed connection with the two rotating wheels, a spline sleeve which is symmetrical from left to right is arranged in the fixing plate in a rotating mode, a cavity is symmetrically arranged in, the two second bevel gears are fixedly connected through a connecting shaft, a power supply device is arranged on the right side of the spline housing on the left side, the power supply device is in power connection with the spline housing, and an open cavity is formed between the spline housings;
the opening cavity is internally provided with a hanging rod in a sliding mode, the hanging rod is sleeved with an adhesive tape, the lower end of the adhesive tape extends to the lower side of the fixing plate, the left end wall of the opening cavity is communicated with a pushing groove, a pressure spring is fixedly arranged between the left end of the hanging rod and the pushing groove, the front end of the hanging rod is fixedly provided with a driving lever extending to the outside, the rear side of the opening cavity is provided with a cutting device, and the cutting device is used for cutting and flattening the adhesive tape.
2. A box sealing apparatus according to claim 1, wherein: the locking device comprises a chute communicated with the groove;
the sliding device is characterized in that a clamping block with the front end clamped with the clamping groove is arranged in the sliding groove in a sliding mode, a jacking spring is fixedly arranged between the rear end of the clamping block and the sliding groove, and a sliding block extending to the outside is fixedly arranged at one end, far away from the clamping block, of the clamping block.
3. A box sealing apparatus according to claim 1, wherein: the carton pushing device comprises a rotary groove;
the spline shaft is internally provided with a rotating block through the rotation of the spline shaft, a torsion spring is fixedly arranged on the spline shaft, the spline shaft is in splined connection with the spline sleeve, the rotating block is provided with a slot, a push rod is rotatably arranged in the slot, and a rotating spring is fixedly arranged between the push rod and the slot.
4. A box sealing apparatus according to claim 1, wherein: the height adjusting device comprises a belt groove;
straight gears are symmetrically arranged in the belt groove in a left-right rotating mode, the straight gears are meshed with the rotating wheel, the straight gears are in power connection through a belt, and a worm wheel is fixedly arranged on the upper side of the straight gear on the left side;
a worm meshed with the worm wheel is arranged in the rear end wall of the belt groove in a rotating mode through a rotating rod, and the left end of the rotating rod extends into the outside and is fixedly provided with a rotating handle.
5. A box sealing apparatus according to claim 4, wherein: the worm gear is coaxial with the straight gear.
6. A box sealing apparatus according to claim 1, wherein: the power supply device comprises a rotary cavity;
the spline sleeve on the left side penetrates through the rotary cavity, and a fixed gear is fixedly arranged on the spline sleeve in the rotary cavity;
a motor is fixedly arranged on the lower end wall of the rotating cavity, a rotating gear meshed with the fixed gear is dynamically connected to the upper end of the motor, and a meshing gear is meshed with the right end of the rotating gear;
the upper side of the rotating cavity is communicated with an empty groove, the upper end of a mandrel of the meshing gear extends into the empty groove and is fixedly provided with a third bevel gear, a fourth bevel gear meshed with the rear end of the third bevel gear is rotatably arranged in the empty groove through a rotating shaft, and the rotating shaft is in power connection with the cutting device through a toothed belt.
7. The box sealing apparatus of claim 6, wherein: the rotating gear is an irregular gear with one third of tooth form.
8. A box sealing apparatus according to claim 1, wherein: the cutting device comprises a cavity;
a rotating plate is rotationally arranged in the concave cavity, a cutter is arranged in the rotating plate in a sliding manner, and a reset assembly for resetting the cutter is fixedly arranged on the rear end face of the cutter;
the upper side of the concave cavity is communicated with a pressing groove, a pressing plate is arranged in the pressing groove in a sliding mode, a sliding rod is arranged on the rear side of the pressing plate in a sliding mode, the lower end of the sliding rod extends into the concave cavity, a connecting spring is fixedly arranged between the upper end of the sliding rod and the pressing plate, a limiting block is fixedly arranged at the rear end of the sliding rod, and a connecting cavity is formed in the left side of the pressing plate in a communicating mode;
the connecting rod is connected with the pressure plate in a rotating mode, a telescopic spring is fixedly arranged between the connecting rod and the connecting cavity, a rotary table is arranged in the left end wall of the connecting cavity in a rotating mode through a transmission shaft, the rotary table is connected with the left end of the connecting rod in a rotating mode, and the transmission shaft is in power connection with the rotating shaft through a toothed belt.
9. The box sealing apparatus of claim 8, wherein: the horizontal line of the lower end of the rotating plate is lower than the horizontal line of the upper end surface of the carton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380822.XA CN110077672B (en) | 2019-05-08 | 2019-05-08 | Box sealing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380822.XA CN110077672B (en) | 2019-05-08 | 2019-05-08 | Box sealing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110077672A CN110077672A (en) | 2019-08-02 |
| CN110077672B true CN110077672B (en) | 2020-06-05 |
Family
ID=67419286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910380822.XA Active CN110077672B (en) | 2019-05-08 | 2019-05-08 | Box sealing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110077672B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4052240A (en) * | 1976-04-30 | 1977-10-04 | Minnesota Mining And Manufacturing Company | Taping device and method of taping |
| CN200985105Y (en) * | 2006-07-20 | 2007-12-05 | 陈舜杰 | Special adhesive tape sealing case cutter |
| CN103144799B (en) * | 2013-03-19 | 2015-03-18 | 苏州雪诺机械制造有限公司 | Adhesive-tape type carton sealing machine |
| EP3168166A4 (en) * | 2014-06-13 | 2017-06-07 | Neutroleader S.L.U. | Thermal sealing device |
| CN105883079B (en) * | 2016-06-01 | 2018-01-05 | 浙江理工大学 | Multi-functional quick self-adapted tape sealing machine |
-
2019
- 2019-05-08 CN CN201910380822.XA patent/CN110077672B/en active Active
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| CN110077672A (en) | 2019-08-02 |
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Effective date of registration: 20200513 Address after: 325000 Zhejiang city of Wenzhou province Ruian City Fei Jie Dao Song Jia Dai Cun Applicant after: RUIAN LIFENG MACHINERY Co.,Ltd. Address before: 318000 No. 15, Erpian Village, Hairun Street, Sanmen County, Taizhou City, Zhejiang Province Applicant before: SANMEN XINGKAI INTELLIGENT TECHNOLOGY Co.,Ltd. |
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