CN214986572U - Cutting device for cutting polyester adhesive tape in case sealer and case sealer - Google Patents
Cutting device for cutting polyester adhesive tape in case sealer and case sealer Download PDFInfo
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- CN214986572U CN214986572U CN202022788622.9U CN202022788622U CN214986572U CN 214986572 U CN214986572 U CN 214986572U CN 202022788622 U CN202022788622 U CN 202022788622U CN 214986572 U CN214986572 U CN 214986572U
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- adhesive tape
- electric heating
- polyester adhesive
- heating wire
- cutting
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Abstract
A cutting device and a case sealer for cutting off polyester adhesive tapes in the case sealer are simple in structure and clear and tidy in the edge of a cut of an adhesive tape. The cutting component for cutting off the tail part of the polyester adhesive tape of the sealing box after the polyester adhesive tape seals the packaging box is composed of a support which is arranged at the tail part of the polyester adhesive tape and can reciprocate along the direction vertical to the surface of the polyester adhesive tape, an electric heating wire which is fixedly connected on the support, is parallel to the wide side of the tightened polyester adhesive tape and fuses the polyester adhesive tape when the polyester adhesive tape is contacted and pressed, and a power supply control circuit for supplying power to the electric heating wire. The electric heating wire is adopted to heat and cut the adhesive tape, so that not only can neat and straight cuts be obtained, but also cuts with specific patterns can be obtained according to the winding shape of the electric heating wire, such as various trademarks, simple animals, articles or landmark famous mountains and famous sites patterns. Potential safety hazards brought to maintenance personnel by the electric heating wire are eliminated by controlling the electrifying current or time of the electric heating wire.
Description
Technical Field
The utility model relates to an adopt polyester sticky tape to carry out the case sealer that seals subsides to the packing box, in particular to carry out the device that cuts and have device's case sealer to polyester sticky tape wherein.
Background
At present, a carton sealing machine is widely used in various industrial and civil commodity fields, a carton to be packaged and sealed and filled with articles is placed on a conveying rack of the carton sealing machine, a power supply is started, namely, in the process of moving the carton, an adhesive tape is automatically enabled to close and stick two rocking covers on the top surface and the bottom surface of the carton together, and therefore the carton is sealed.
As shown in fig. 1 to 4, a prior art box sealing machine 1 (e.g., an automatic box sealing machine of TW-05A manufactured by eletda intelligent packaging equipment (guangdong) limited) includes a frame 21, a carton moving mechanism, a tape application assembly 22, and a cutter assembly 23 (the tape application assembly and the cutter assembly are collectively referred to as a taping machine assembly), wherein the carton moving mechanism pushes a carton 6 placed on the frame 21 forward, the tape application assembly 22 applies a tape 7 to the carton 6 and simultaneously applies the tape 7 from a front side surface of the carton 6 to a rear side surface of the carton 6 continuously via a bottom surface or a top surface thereof (a moving direction of the carton 6 is referred to as front, and vice versa, the same applies hereinafter), and the cutter assembly 23 cuts off the tape 7 applied to the carton 6 from a roll of tape (i.e., cuts off a tail end of the tape 7).
The following description will be given of the operation of the tape 7 by taking the case sealer 1 for sealing the bottom surface of the carton (generally, the top surface and the bottom surface of the carton 6 are sealed, and the operation process is the same):
step 1, starting a power switch of the carton sealing machine 1, driving the carton 6 placed on a rack 21 of the carton sealing machine 1 to move forward under the driving of a conveying mechanism until the front side surface of the carton 6 is abutted to the adhesive surface of the adhesive tape 7 arranged on the rear side of the rear roller 24, at the moment, the front end part of the adhesive tape 7 is adhered to the front side surface of the carton 6, and the adhering height can be realized by adjusting the height of the rear roller 24 (see fig. 1).
Step 2, with the forward movement of the box, the rear roller 24 automatically rotates and falls under the action of the roller frame assembly 26 (at this time, the rear roller 24 is elastically tightened on the back surface of the adhesive tape 7, and the back surface is the surface which is not coated with the adhesive), so as to tighten the adhesive tape 7, when the front side surface of the carton 6 touches the front roller 25, the front roller 25 rotates and falls downward under the action of the roller frame assembly 26 (at this time, the front roller 25 elastically touches and presses the bottom surface of the carton 6), and the adhesive tape 7 is stuck on the bottom surface of the carton 6; when the carton 6 is advanced until the front roller 25 is adjacent to the rear side of the carton 6, the bottom of the carton 6 pushes the tape cutter holder 27 in the cutter assembly 23 down so that the toothed cutters 3 in the cutter assembly 23 are slightly below the plane of the straight adhesive tape 7 (see fig. 2).
And 4, continuously moving the box forwards, wherein the rear roller 24 is erected under the action of the roller pressure spring and tightly attached to the bottom surface and the rear side surface of the box, and the adhesive tape 7 is tightly pressed on the rear side surface of the carton 6, so that bottom surface sealing of the box is completed (see fig. 4).
The carton sealing machine 1 in the prior art has the following defects:
1) the cutter for cutting off the adhesive tape 7 in the cutter assembly 23 is the tooth-shaped cutter 3, the cutting edge of the adhesive tape 7 is made to be tooth-shaped by the cutter, the appearance is not beautiful, and after a long time, the single tooth is not firmly bonded and is easily uncovered, so that the cut part of the adhesive tape 7 is peeled from the surface of the carton 6.
2) During maintenance, the tooth-shaped cutter 3 easily brings about a small potential safety hazard to operators.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a cutting device and case sealer that cuts off polyester sticky tape in the case sealer of simple structure, sticky tape incision edge are clear clean and tidy.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model discloses a cutting device for cutting off polyester sticky tape in case sealer, include the cutting assembly who cuts off the polyester sticky tape afterbody of joint sealing after the polyester sticky tape is accomplished the seal to the packing box, its characterized in that: the cutting assembly comprises a support, an electric heating wire and a power supply control circuit, wherein the support is arranged at the tail of the polyester adhesive tape and can reciprocate along the direction vertical to the surface of the polyester adhesive tape, the electric heating wire is fixedly connected to the support, is parallel to the wide side of the tightened polyester adhesive tape and fuses the polyester adhesive tape when the polyester adhesive tape is pressed, and the power supply control circuit supplies power to the electric heating wire.
The shape of the electric heating wire is a linear resistance wire or an electric heating wire.
The electric heating wire is a resistance wire or an electric heating wire, and the shape of the electric heating wire formed from one end to the other end can be a trademark pattern, an article pattern or an animal pattern without cross nodes.
The diameter of the electric heating wire is 0.1mm-3.0 mm.
The resistance value of the electric heating wire is 10-200 ohm/m.
The power supply control circuit comprises a power supply module, a switch module and a processor, wherein the power supply module supplies power to the electric heating wire through the switch module, and the processor is started or closed according to a set time period or according to a position signal acquired through a position sensor, wherein the position signal is generated when the packing box moves on the frame of the packaging machine.
The cutting device is also provided with a temperature sensor capable of detecting the heating temperature of the electric heating wire, and the processor can control the switch module to be switched on or switched off according to the temperature detected by the temperature sensor.
The utility model discloses a case sealer, including pasting the area ware subassembly, its characterized in that: the cutting device who cuts off joint sealing sticky tape in the tape sticking device subassembly does the utility model discloses a cutting device.
The utility model discloses a cutting device for cutting off sticky tape in case sealer adopts electric heating wire heating cutting, and it not only can obtain neat straight incision, also can obtain the incision of specific pattern according to the shape of electric heating wire coiling, like the famous mountain name site pattern of enterprise's trade mark pattern, simple and easy animal pattern, articles for use pattern or landmark nature. Meanwhile, potential safety hazards brought to maintenance personnel by the electric heating wire are eliminated by controlling the electrifying current or time of the electric heating wire. The structure is simple, the design is reasonable, and the investment cost of parts is saved.
Drawings
Fig. 1 is a schematic view of a prior art carton sealing machine and a carton before sealing.
Fig. 2 is a schematic view of the bottom of the carton of fig. 1 after a taping operation has been completed.
Fig. 3 is a schematic view of the carton of fig. 2 traveling to prepare for cutting the trailing end of the tape.
Fig. 4 is a schematic view of the carton of fig. 3 being moved to a position where the front roller adheres the tail of the tape to the rear side of the carton.
Fig. 5 is a schematic view showing that the carton in the carton sealing machine using the cutting device of the present invention is moving to prepare for cutting off the tail end of the adhesive tape.
Fig. 6 is a schematic view of the carton of fig. 5 being moved to a position where the front roller adheres the tail of the tape to the rear side of the carton.
The reference numbers are as follows:
the device comprises a case sealer 1, a frame 21, a tape pasting component 22, a cutter component 23, a rear roller 24, a front roller 25, a roller frame component 26, a tape breaking knife rest 27, a tape breaking length adjusting block 28, a knife rest tension spring 29, a toothed knife 3, a support 4, an electric heating wire 5, a carton 6 and an adhesive tape 7.
Detailed Description
The utility model discloses a case sealer 1, its structure is except being used for the cutting device who cuts off sticky tape (this sticky tape indicates polyester class sticky tape) 7, and other parts are the same with case sealer 1 among the prior art (refer to shown in fig. 1-6).
Following scheme does the utility model discloses main contribution to prior art makes:
the cutting device (i.e. the tape adhering unit 22 and the cutter unit 23 described in the background of the specification) of the prior art box sealing machine 1 for cutting off the polyester adhesive tape 7 by using the toothed blade 3 made of a steel sheet is modified to a cutting device for fusing off the polyester adhesive tape 7 by using the electric heating wire 5.
The cutting device comprises a cutting assembly, the cutting assembly comprises a support 4 which is arranged on the box sealing machine 1 and is positioned at the tail part of the polyester adhesive tape 7 and can reciprocate along the direction vertical to the surface of the polyester adhesive tape 7, an electric heating wire 5 which is fixedly connected on the support 4, is parallel to the wide side of the tightened polyester adhesive tape 7 and fuses the polyester adhesive tape 7 when the polyester adhesive tape 7 is contacted and pressed, and a power supply control circuit for supplying power to the electric heating wire 5.
1. Electric heating wire 5
One end of the power supply is connected with the positive pole of the power supply output of the power supply control circuit, and the other end of the power supply is connected with the negative pole of the power supply output of the power supply control circuit.
The type of the electric heating wire 5 can be a resistance wire or an electric heating wire; the diameter of the electric heating wire 5 is preferably 0.1mm-3.0 mm; the resistance value is preferably 10-200 ohm/m.
The shape of the electric heating wire 5 can be linear type, and can also be pattern type.
The incision produced by the linear electric heating wire 5 is a neat and clear linear incision.
The shape of the pattern-type electric heating wire 5 formed from one end to the other end can be a trademark pattern, an article pattern or an animal pattern without cross nodes, so that the section of the box sealing adhesive tape 7 can show the characteristics that a user expects to distinguish from other people (the characteristics also indirectly improve the anti-counterfeiting performance of the packaged packing box).
2. Power supply control circuit
The packaging box electric heating device comprises a power supply module, a switch module and a processor, wherein the power supply module supplies power to the electric heating wire 5 through the switch module, and the processor is started or closed according to a set time period or according to a position signal acquired through a position sensor, wherein the position signal is used for moving the packaging box on a packaging machine frame 21.
The cutting device is also provided with a temperature sensor capable of detecting the heating temperature of the electric heating wire 5, and the processor can control the switch module to be switched on or switched off according to the temperature detected by the temperature sensor.
3. Action process of sealing box
The process of moving the carton on the frame of the carton sealing machine and the position of the cutting means for cutting the adhesive tape are the same as in the prior art (see fig. 1-4).
Claims (8)
1. The utility model provides a cutting device for cutting off polyester adhesive tape in case sealer, includes the cutting subassembly that cuts off polyester adhesive tape (7) afterbody of the joint sealing after polyester adhesive tape (7) accomplish the joint sealing to the packing box, its characterized in that: the cutting assembly comprises a support (4) which is arranged at the tail of the polyester adhesive tape (7) and can reciprocate along the direction vertical to the surface of the polyester adhesive tape (7), an electric heating wire (5) which is fixedly connected on the support (4), is parallel to the wide side of the tightened polyester adhesive tape (7) and fuses the polyester adhesive tape (7) when the polyester adhesive tape (7) is pressed, and a power supply control circuit for supplying power to the electric heating wire (5).
2. The cutting device for cutting off the polyester adhesive tape in the box sealing machine as claimed in claim 1, wherein: the shape of the electric heating wire (5) is a linear resistance wire or an electric heating wire.
3. The cutting device for cutting off the polyester adhesive tape in the box sealing machine as claimed in claim 1, wherein: the electric heating wire (5) is a resistance wire or an electric heating wire, and the electric heating wire (5) is formed from one end to the other end and is in the shape of a trademark pattern, an article pattern or an animal pattern without cross nodes.
4. The cutting device for cutting off the polyester adhesive tape in the box sealing machine according to claim 2 or 3, characterized in that: the diameter of the electric heating wire (5) is 0.1mm-3.0 mm.
5. The cutting device for cutting off the polyester adhesive tape in the box sealing machine as claimed in claim 4, wherein: the resistance value of the electric heating wire (5) is 10-200 ohm/m.
6. The cutting device for cutting off the polyester adhesive tape in the box sealing machine as claimed in claim 1, wherein: the power supply control circuit comprises a power supply module, a switch module and a processor, wherein the power supply module supplies power to the electric heating wire (5) through the switch module, and the processor is used for starting or closing the switch module according to a set time period or according to a position signal acquired through a position sensor when the packing box moves on the frame of the packaging machine.
7. The cutting device for cutting off the polyester adhesive tape in the box sealing machine as claimed in claim 6, wherein: the cutting device is also provided with a temperature sensor capable of detecting the heating temperature of the electric heating wire (5), and the processor can control the switch module to be switched on or switched off according to the temperature detected by the temperature sensor.
8. The utility model provides a case sealer, includes the tape unit subassembly, its characterized in that: the cutting device for cutting off the joint sealing tape (7) in the tape applicator assembly is the cutting device according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788622.9U CN214986572U (en) | 2020-11-26 | 2020-11-26 | Cutting device for cutting polyester adhesive tape in case sealer and case sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788622.9U CN214986572U (en) | 2020-11-26 | 2020-11-26 | Cutting device for cutting polyester adhesive tape in case sealer and case sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214986572U true CN214986572U (en) | 2021-12-03 |
Family
ID=79138665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022788622.9U Active CN214986572U (en) | 2020-11-26 | 2020-11-26 | Cutting device for cutting polyester adhesive tape in case sealer and case sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214986572U (en) |
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2020
- 2020-11-26 CN CN202022788622.9U patent/CN214986572U/en active Active
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