CN203171692U - Hot knife paper cutter - Google Patents
Hot knife paper cutter Download PDFInfo
- Publication number
- CN203171692U CN203171692U CN 201320041109 CN201320041109U CN203171692U CN 203171692 U CN203171692 U CN 203171692U CN 201320041109 CN201320041109 CN 201320041109 CN 201320041109 U CN201320041109 U CN 201320041109U CN 203171692 U CN203171692 U CN 203171692U
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- knife
- paper cutter
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Abstract
The utility model relates to a hot knife paper cutter which can instantaneously cut off connectors of tectorial paper. The hot knife paper cutter comprises a paper cutter body. A hot melting knife assembly is arranged above a film cutting roller of the paper cutter body. A knife is installed at the lower portion of a hot knife shaft in the hot melting knife assembly. A synchronous pulley fixed at one end of the hot knife shaft is matched with a synchronous pulley fixed on a power output shaft of a servo motor in a transmission mode through a synchronous belt. A supporting frame is arranged above a conveying roller of the paper cutter body. A laser probe is installed at the bottom of the supporting frame. The signal output end of the laser probe is connected with the signal input end of the servo motor. The hot knife paper cutter has the advantages of achieving digitization calculation of detection and operation of the connectors between the paper, achieving instantaneous and accurate hot melting cutting-off on coated films of the connectors between the paper, achieving constant temperature transmission and heat storage of the hot melting knife, and reducing energy consumption losses.
Description
Technical field
The utility model relates to a kind of hot cutter paper cutter that the overlay film paper can be taken mouthful instantaneous trip, belongs to paper cutter and makes the field.
Background technology
CN 2181389Y, title " film cutting machine ", it mainly partly is made up of support part, film carrier brake part, tool rest part, pressure regulation part, cutter head.It is characterized in that the rotation by coating machine, on one side the coating materials that drives on the film cutting machine rotate, Yi Bian be cut.Its weak point: adopt machinery to cut film, can't be used for the moment hot melt cut-out that the overlay film paper is taken mouth.
The utility model content
Purpose of design: avoid the weak point in the background technology, design a kind of hot cutter paper cutter that the overlay film paper can be taken mouthful instantaneous trip.
Design: in order to realize above-mentioned purpose of design.1, the design of hot melt cutting blade assembly is one of technical characterictic of the present utility model.The purpose of doing like this is: because the blade of the hot melt cutting knife in the formation hot melt cutting blade assembly is the inclined-plane sharp sword edge of a knife, and be far longer than the thickness of the inclined-plane sharp sword edge of a knife to the hot melt cutting knife blade thickness that the inclined-plane sharp sword edge of a knife transmits heat, therefore the heating wire heat that heating produces to hot melt cutting knife blade that touches mutually with hot melt cutting knife blade not only can be passed to beveled edge rapidly, and has a good heat accumulation function, it can make beveled edge keep required moment hot melt to cut off temperature in the course of the work always, and moment will overlay on the plastic sheeting hot melt that paper takes between mouth and cut off.2, being fixed on synchronous pulley on hot cutter shaft one end by the design that synchronous band cooperates with synchronous pulley transmission on being fixed on the servomotor power output shaft, is two of technical characterictic of the present utility model.The purpose of doing like this is: because the servo control processor in the servomotor not only has the function that receives signal data, processing signals data, but also the function of tool instruction driven by servomotor; When between servo control processor receives the paper of laser probe collection, taking mouthful thickness data, can be according to the speed of service according to paper setting, required time when calculating taking between paper and mouthful running to paper and cut film roller roll surface section, and the time of this operation just is positioned at hot melt cutting knife blade on the hot cutter shaft with servomotor by synchronous band driving, and to turn over the required time of turnback corresponding just, thereby make the hot melt cutting knife blade that is positioned on the hot cutter shaft with paper between take the overlay film hot melt cut-out that mouthful relative moment takes between will be through the paper of cutting film roller roll surface mouthful, and servomotor cutting knife finish take mouthful overlay film hot melt between paper and cut off after, the hot melt cutting knife that drive is positioned on the slitter shaft turns over 180 degree wait cutting next time instructions, so circulation finishes until cutting work.3, the design of bottom the paper cutter conveying roller upper support laser probe being housed is three of technical characterictic of the present utility model.The purpose of doing like this is: because laser probe detects by the paper sheet thickness below it by non-contacting mode, and accurately judge mouthful position of taking between paper according to paper sheet thickness, therefore when taking mouth by laser probe between paper, laser probe is sent to detected signal data the signal receiving end of servo control processor in the servomotor, servo control processor is handled received signal data, the instruction driven by servomotor.4, the axle body of hot cutter shaft is hexahedral design, is four of technical characterictic of the present utility model.The purpose of doing like this is: can either realize that clamping cooperates between hexahedron axle body and the knife rest, can realize again fast, accurately location assembling.5, the middle part of cutting knife and bottom are clamped between two electric heating draw-in grooves by bearing pin and the cutting knife blade is positioned at the outer design of two electric heating draw-in grooves, are five of technical characterictics of the present utility model.The purpose of doing like this is: because electric heat cutter is made of cutting knife, two strip electric heating draw-in grooves and heating wire, when the middle part of cutting knife and bottom are clamped between two electric heating draw-in grooves by bearing pin, it both provided assembly space for the assembling of touching mutually of heating wire and cutting knife side, avoided electric heat cutter to contact with face between the electric frame again, thereby reduced the transmission area of non-heating surface heat, make electrically heated heat utilization efficiency higher, energy consumption is littler.
Technical scheme: a kind of hot cutter paper cutter, comprise paper cutter, cut film roller top in the described paper cutter and be provided with the hot melt cutting blade assembly, cutting knife is equipped with in the bottom of the hot cutter shaft in the hot melt cutting blade assembly, and the synchronous pulley that is fixed on hot cutter shaft one end cooperates with synchronous pulley transmission on being fixed on the servomotor power output shaft by synchronous band; Described paper cutter conveying roller top is provided with bracing frame, and laser probe is equipped with in the bracing frame bottom, and the laser probe signal output part is connected with the signal input part of servomotor.
The utility model is compared with background technology, and the one, realized detection and the operation of taking mouth between datumization calculating paper; The 2nd, realized between the moment essence hot melt of taking mouthful overlay film between paper being cut off; The 3rd, realized the constant temperature transmission of hot melt cutting knife and heat accumulation, reduced the loss of energy consumption.
Description of drawings
Fig. 1 is the structural representation of hot melt cutting blade assembly in the hot cutter paper cutter.
Fig. 2 is the sectional structure schematic diagram of A-A face among Fig. 1.
Fig. 3 is the schematic diagram when paper was taken mouth and is in non-dissengaged positions during Fig. 1 used.
Fig. 4 is that paper was taken schematic diagram when mouthful being in dissengaged positions during Fig. 1 used.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-4.A kind of hot cutter paper cutter, comprise paper cutter, cut film roller 15 tops in the described paper cutter and be provided with the hot melt cutting blade assembly, cutting knife 2 is equipped with in the bottom of the hot cutter shaft 1 in the hot melt cutting blade assembly, be fixed on hot cutter shaft 1 one ends synchronous pulley 4 by synchronously with 3 be fixed on servomotor 5 power output shafts on synchronous pulley 4 transmissions cooperate; Described paper cutter conveying roller 12 tops are provided with bracing frame 13, and laser probe 14 is equipped with in bracing frame 13 bottoms, and laser probe 14 signal output parts are connected with the signal input part of servomotor 5.The axle body of described hot cutter shaft 1 is hexahedron.The middle part of described cutting knife 2 and bottom are clamped in 7 of two electric heating draw-in grooves by bearing pin 8 and cutting knife 2 blades are positioned at outside two electric heating draw-in grooves 7, heating wire 9 is positioned at space and the formation electric heat cutter that two electric heating draw-in grooves 7 and cutting knife 2 two sides constitute, and described heating wire 9 is close to cutting knife 2 two sides.In the groove of knife rest 6 bottoms, fixedly connected with hot cutter shaft 1 in knife rest 6 tops by bolt 10 clampings for electric heat cutter top and middle part.Described knife rest 6 is H shape knife rest, and H shape knife rest upper grooves and hot cutter shaft 1 bottom match, and the bottom is rectangular channel.Last low groove connecting portion has a plurality of screw holes and adopts screw 11 to spin with hot cutter shaft 1 bottom and is connected in the described H shape knife rest.The cut paper method of its hot cutter paper cutter: when laser probe 14 detects taking mouthful between paper behind the overlay film and paper, laser probe 14 will detect signal data and be transferred to servo control processor in the servomotor 5, servo control processor is according to the paper speed of service, calculate between paper take mouth run to the time required when cutting film roller 15 roll surface sections just with servomotor 5 by synchronously with 3 drive hot cutter shaft 1 turn over turnback and make cutting knife 2 blades that are positioned on the hot cutter shaft and paper between take mouthful relative moment will be through taking the overlay film hot melt cut-out of mouth between the paper of cutting film roller roll surface, servomotor 5 is by being with 3 to drive and to turn over 180 degree on the slitter shafts 1 and wait for cutting instruction next time synchronously then, so circulation finishes until cutting work.Described roll surface section refers to cut film roller 15 roll surfaces and paper phase tangent plane.Described conveying axis 12 and the spacing of cutting 15 on film roller are 200mm in the present embodiment, but are not limited to this.
What need understand is: though above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (6)
1. hot cutter paper cutter, comprise paper cutter, it is characterized in that: cut film roller (15) top in the described paper cutter and be provided with the hot melt cutting blade assembly, cutting knife (2) is equipped with in the bottom of the hot cutter shaft (1) in the hot melt cutting blade assembly, and the synchronous pulley (4) that is fixed on hot cutter shaft (1) one end cooperates with synchronous pulley (4) transmission on being fixed on servomotor (5) power output shaft by synchronous band (3); Described paper cutter conveying roller (12) top is provided with bracing frame (13), and laser probe (14) is equipped with in bracing frame (13) bottom, and laser probe (14) signal output part is connected with the signal input part of servomotor (5).
2. hot cutter paper cutter according to claim 1, it is characterized in that: the axle body of described hot cutter shaft (1) is hexahedron.
3. hot cutter paper cutter according to claim 1, it is characterized in that: the middle part of described cutting knife (2) and bottom are clamped between two electric heating draw-in grooves (7) by bearing pin (8) and cutting knife (2) blade is positioned at outside two electric heating draw-in grooves (7), heating wire (9) is positioned at space and the formation electric heat cutter that two electric heating draw-in grooves (7) and cutting knife (2) two sides constitute, in the groove of knife rest (6) bottom, fixedly connected with hot cutter shaft (1) in knife rest (6) top by bolt (10) clamping for electric heat cutter top and middle part.
4. hot cutter paper cutter according to claim 3, it is characterized in that: described heating wire (9) is close to cutting knife (2) two sides.
5. according to claim 2 or 3 described hot cutter paper cutters, it is characterized in that: described knife rest (6) is H shape knife rest, and H shape knife rest upper grooves and hot cutter shaft (1) bottom match, and the bottom is rectangular channel.
6. hot cutter paper cutter according to claim 5 is characterized in that: go up the low groove connecting portion in the described H shape knife rest and have a plurality of screw holes and adopt screw (11) to spin bottom hot cutter shaft (1) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041109 CN203171692U (en) | 2013-01-25 | 2013-01-25 | Hot knife paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041109 CN203171692U (en) | 2013-01-25 | 2013-01-25 | Hot knife paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171692U true CN203171692U (en) | 2013-09-04 |
Family
ID=49068443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041109 Expired - Lifetime CN203171692U (en) | 2013-01-25 | 2013-01-25 | Hot knife paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101075A (en) * | 2013-01-25 | 2013-05-15 | 杭州康得新机械有限公司 | Heat knife paper cutting machine and paper cutting method |
| CN109262719A (en) * | 2018-11-16 | 2019-01-25 | 徐州工程学院 | A kind of fervent cutter of partition type |
-
2013
- 2013-01-25 CN CN 201320041109 patent/CN203171692U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101075A (en) * | 2013-01-25 | 2013-05-15 | 杭州康得新机械有限公司 | Heat knife paper cutting machine and paper cutting method |
| CN103101075B (en) * | 2013-01-25 | 2015-04-01 | 杭州康得新机械有限公司 | Heat knife paper cutting machine and paper cutting method |
| CN109262719A (en) * | 2018-11-16 | 2019-01-25 | 徐州工程学院 | A kind of fervent cutter of partition type |
| CN109262719B (en) * | 2018-11-16 | 2021-03-05 | 徐州工程学院 | Partitioned hot cutting knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |