CN204546650U - A kind of online film cutter - Google Patents

A kind of online film cutter Download PDF

Info

Publication number
CN204546650U
CN204546650U CN201520091093.3U CN201520091093U CN204546650U CN 204546650 U CN204546650 U CN 204546650U CN 201520091093 U CN201520091093 U CN 201520091093U CN 204546650 U CN204546650 U CN 204546650U
Authority
CN
China
Prior art keywords
leading screw
installing rack
tool rest
vertical installing
gag lever
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201520091093.3U
Other languages
Chinese (zh)
Inventor
周永南
冯明月
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGYIN TONGLI OPTOELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
JIANGYIN TONGLI OPTOELECTRONIC TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGYIN TONGLI OPTOELECTRONIC TECHNOLOGY Co Ltd filed Critical JIANGYIN TONGLI OPTOELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201520091093.3U priority Critical patent/CN204546650U/en
Application granted granted Critical
Publication of CN204546650U publication Critical patent/CN204546650U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of online film cutter, comprise frame, the both sides of frame are provided with vertical installing rack, gag lever post and leading screw is provided with between vertical installing rack, gag lever post and vertical installing rack tight fit, leading screw is provided with two sections of thread segments, the rotation direction of adjacent thread segment is contrary, thread segment is equipped with tool rest, tool rest is through the bar hole on gag lever post, the end of tool rest is provided with cutting knife, and leading screw is matched by the through hole of bearing with vertical installing rack, and one end of leading screw is connected with the output of the first motor.This apparatus structure is simple, by arranging the different thread segment of rotation direction on leading screw, two tool rests are equipped with on leading screw, employing two rhizoid thick stick is avoided to cause trimming device complex structure, only need rotational lead screw that tool rest can be made to move round about, realize trimming operation, and multiple tool rest is set on leading screw also can realizes film dividing.

Description

A kind of online film cutter
Technical field
The utility model relates to membrane production equipment, is specifically related to a kind of online film cutter.
Background technology
In film manufacturing processes, the production line of film is made in many employings by biaxial tension method (namely vertical and horizontal stretch), all needs the film edge that online excision is relatively thick before being wound into finished product.Trimming device many employings fixed cutting tool of the prior art, it is single that its defect is to be suitable for the product wide cut of producing, and cannot regulate spacing between cutting knife in real time.The technical scheme improved adopts transversely movable cutting knife, CN 203062837 U discloses a kind of device utilizing two sections of leading screws to realize blade gap adjustment, but the leading screw of segmented regulates the distance that cannot accurately control between cutting knife, often causes the irregular phenomenon of film roll trimming.Tool rest is slidably matched and is arranged on slide rail with a scale by technical scheme in addition that improve, can realize the accurate control to cutting knife distance, but regulate the complex operation of cutting knife distance in actual production, particularly in the production process of wide-range film.Therefore, be necessary to improve online sheet edge cutting device of the prior art.
Utility model content
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of online film cutter that accurately can control cutting knife distance.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of online film cutter, it is characterized in that, comprise frame, the both sides of described frame are provided with vertical installing rack, gag lever post and leading screw is provided with between described vertical installing rack, described gag lever post and vertical installing rack tight fit, described leading screw is provided with at least two sections of thread segments, the rotation direction of adjacent thread segment is contrary, described thread segment is equipped with tool rest, described tool rest is through the bar hole on gag lever post, the end of described tool rest is provided with cutting knife, described leading screw is matched by the through hole of bearing with vertical installing rack, one end of described leading screw is connected with the output of the first motor.
In order to the maintenance of cutting knife is changed, preferred technical scheme is, described frame is provided with vertical optical axis, described vertical installing rack is located on described optical axis, described online film cutter also comprises the power transmission shaft be arranged in frame, described power transmission shaft parallels with gag lever post, the two ends tight fit of described power transmission shaft is provided with travelling gear, described vertical installing rack is provided with the vertical tooth bar be meshed with the tooth of travelling gear, described travelling gear is connected by the output of driving member with the second motor.
In order to accurately control the distance between cutting knife, preferred technical scheme is, described first motor is servomotor or stepper motor.
The effect of bar hole is mainly the inclination angle ensureing cutting knife, and the distance namely between cutting knife and film, preferred technical scheme is, described gag lever post is provided with a bar hole, and the two ends of described bar hole extend to vertical installing rack.
In order to regulate blade gap from time spacing to the transverse movement of tool rest, preferred technical scheme is, the quantity of described bar hole and length and described thread segment one_to_one corresponding.
Advantage of the present utility model and beneficial effect are:
This online film cutter structure is simple, by arranging the different thread segment of rotation direction on leading screw, two tool rests are equipped with on leading screw, employing two rhizoid thick stick is avoided to cause trimming device complex structure, only need rotational lead screw that tool rest can be made to move round about, realize trimming operation, and multiple tool rest is set on leading screw also can realizes film dividing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the online film cutter embodiment 1 of the utility model;
Fig. 2 is the structural representation of the online film cutter embodiment 2 of the utility model.
In figure: 1, frame; 2, vertical installing rack; 3, gag lever post; 4, leading screw; 4-1, thread segment; 5, tool rest; 6, bar hole; 7, the first motor; 8, optical axis; 9, power transmission shaft; 10, travelling gear; 11, vertical tooth bar; 12, the second motor; 13, cutting knife.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Embodiment 1
As shown in Figure 1, the online film cutter of embodiment, comprise frame 1, the both sides of frame 1 are provided with vertical installing rack 2, gag lever post 3 and leading screw 4 is provided with between vertical installing rack 2, gag lever post 3 and vertical installing rack 2 tight fit, leading screw 4 is provided with two sections of thread segment 4-1, the rotation direction of adjacent thread segment 4-1 is contrary, thread segment 4-1 is equipped with tool rest 5, tool rest 5 is through the bar hole 6 on gag lever post 3, the end of tool rest 5 is provided with cutting knife 13, leading screw 4 is matched by the through hole of bearing with vertical installing rack 2, one end of leading screw 4 is connected with the output of the first motor 7.
In the present embodiment, frame 1 is provided with vertical optical axis 8, vertical installing rack 2 is located on optical axis 8, online film cutter also comprises the power transmission shaft 9 be arranged in frame 1, power transmission shaft 9 parallels with gag lever post 3, the two ends tight fit of power transmission shaft 9 is provided with travelling gear 10, vertical installing rack 2 is provided with the vertical tooth bar 11 be meshed with the tooth of travelling gear 10, and travelling gear is connected by the output of driving member with the second motor 12; First motor 7 is servomotor or stepper motor.
In the present embodiment, gag lever post 3 is provided with a bar hole 6, and the two ends of bar hole 6 extend to vertical installing rack 2.
Embodiment 2
As shown in Figure 2, embodiment 2 is with the difference of embodiment 1, leading screw 4 is provided with four sections of thread segment 4-1, the quantity of bar hole 6 and length and thread segment 4-1 one_to_one corresponding.
Tool rest is made up of two sub-tool rest blocks, and sub-tool rest block is provided with arcuate thread face, and two sub-tool rest block make-ups, arcuate thread face is combined into the internal thread coordinated with leading screw.Said structure can conveniently be installed.
During work, tool rest is only needed to be equipped with on thread segment, start the first motor and regulate cutting knife distance, start the second motor controlling the lifting of vertical installing rack, after the blade of cutting knife arrives predetermined altitude, start film production device, namely complete the film trimming to online production or slitting operation.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (5)

1. an online film cutter, it is characterized in that, comprise frame, the both sides of described frame are provided with vertical installing rack, gag lever post and leading screw is provided with between described vertical installing rack, described gag lever post and vertical installing rack tight fit, described leading screw is provided with at least two sections of thread segments, the rotation direction of adjacent thread segment is contrary, described thread segment is equipped with tool rest, described tool rest is through the bar hole on gag lever post, the end of described tool rest is provided with cutting knife, described leading screw is matched by the through hole of bearing with vertical installing rack, one end of described leading screw is connected with the output of the first motor.
2. online film cutter according to claim 1, it is characterized in that, described frame is provided with vertical optical axis, described vertical installing rack is located on described optical axis, described online film cutter also comprises the power transmission shaft be arranged in frame, described power transmission shaft parallels with gag lever post, the two ends tight fit of described power transmission shaft is provided with travelling gear, described vertical installing rack is provided with the vertical tooth bar be meshed with the tooth of travelling gear, described travelling gear is connected by the output of driving member with the second motor.
3. online film cutter according to claim 2, is characterized in that, described first motor is servomotor or stepper motor.
4. online film cutter according to claim 3, is characterized in that, described gag lever post is provided with a bar hole, and the two ends of described bar hole extend to vertical installing rack.
5. online film cutter according to claim 3, is characterized in that, the quantity of described bar hole and length and described thread segment one_to_one corresponding.
CN201520091093.3U 2015-02-10 2015-02-10 A kind of online film cutter Active CN204546650U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520091093.3U CN204546650U (en) 2015-02-10 2015-02-10 A kind of online film cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520091093.3U CN204546650U (en) 2015-02-10 2015-02-10 A kind of online film cutter

Publications (1)

Publication Number Publication Date
CN204546650U true CN204546650U (en) 2015-08-12

Family

ID=53821810

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520091093.3U Active CN204546650U (en) 2015-02-10 2015-02-10 A kind of online film cutter

Country Status (1)

Country Link
CN (1) CN204546650U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106516848A (en) * 2016-12-13 2017-03-22 滁州瑞林包装材料有限公司 Slitting and rewinding machine for aluminum foil for medicine packaging
CN111891815A (en) * 2020-07-13 2020-11-06 张家港骏马无纺布有限公司 Rewinding unit is cut to non-woven fabrics
CN112249579A (en) * 2020-10-23 2021-01-22 南京晓庄学院 Differential distributed control type automatic dispensing device for traditional Chinese medicine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106516848A (en) * 2016-12-13 2017-03-22 滁州瑞林包装材料有限公司 Slitting and rewinding machine for aluminum foil for medicine packaging
CN111891815A (en) * 2020-07-13 2020-11-06 张家港骏马无纺布有限公司 Rewinding unit is cut to non-woven fabrics
CN112249579A (en) * 2020-10-23 2021-01-22 南京晓庄学院 Differential distributed control type automatic dispensing device for traditional Chinese medicine

Similar Documents

Publication Publication Date Title
CN204546583U (en) A kind of rotary film cutting device
CN204546650U (en) A kind of online film cutter
CN103966831B (en) Cloth guillotine
CN204277065U (en) A kind of swing-type plate shears
CN202192182U (en) Wire cutting device for spring forming machine
CN206272057U (en) A kind of multistage peeling equipment
CN203305292U (en) Belt cutting puncher
CN203390982U (en) Cutter mechanism for thin film on-line cutting device
CN103433955B (en) Adjustable wire speed sync cutting knife
CN106584539B (en) A kind of rubber fixed length automatic cutting machine and cutting method
CN204867605U (en) Rotary cutter
CN106505402A (en) A kind of multistage peeling equipment
CN103950055A (en) Tearing wire breakpoint device
CN202279555U (en) Rolling lateral slicer device
CN203611332U (en) Improved rotary cutting all-in-one machine not provided with blocking shaft
CN103760829B (en) Workbench speed control method for non-bending sensor of multi-wire cutting machine
CN104908082A (en) Slot wedge plate bar cutting machine
CN205099945U (en) Openpore scalds light, scalds cuts online production line
CN205973198U (en) Branch cutter unit spare of PVB rolling machine
CN204686945U (en) A kind of slot wedge plate cutting cutter
CN204295050U (en) Stripping mechanism cut by a kind of cutting machine
CN204209287U (en) A kind of anti-burr automatic film cutting machine
RU154552U1 (en) COMBINED MILL FOR COMPLETE PROCESSING OF INTERMEDIATE SPACE OF COLLECTORS OF ELECTRIC MACHINES
CN203781465U (en) High-speed slitting device for heat shrinkage film
CN203765674U (en) Sealing strip hand-operated cutting machine

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model