CN208841549U - Film trimming equipment - Google Patents
Film trimming equipment Download PDFInfo
- Publication number
- CN208841549U CN208841549U CN201821376607.XU CN201821376607U CN208841549U CN 208841549 U CN208841549 U CN 208841549U CN 201821376607 U CN201821376607 U CN 201821376607U CN 208841549 U CN208841549 U CN 208841549U
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- screw rod
- hole
- gear
- trimming equipment
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of film trimming equipment, including pressure roller and two cutters being arranged on the pressure roller, the pressure roller is axially provided with through-hole, the sliding slot communicated with the through-hole is additionally provided on the pressure roller, screw rod is provided in the through-hole, the both ends of the screw rod are respectively arranged with two sections of opposite screw threads in direction of rotation, the both ends of the screw rod are rotatably connected in the through-hole, the cutter protrude into the sliding slot one section is provided with swivel nut, each swivel nut is matched with wherein one section of screw thread respectively, by rotating screw rod, we can rotate on screw rod with movable snail sleeve, to be moved on screw thread with cutter, since two cutters are located on two sections of opposite screw threads in direction of rotation, toward when a direction rotation, two cutters can be driven opposite or gone backwards, this completes to tool position Adjustment.
Description
Technical field
The present invention relates to a kind of film trimming equipment.
Background technique
Film after processing, the both sides of film can all have it is some irregular, therefore, after requiring to cut away edge
Just it can be used.
Original trimming equipment is all to fix two cutters on the wherein roller bearing that film passes through, and film is mobile
When, cutter being capable of cutting away film two sides.
When thin-film width changes, mobile cutter is needed, cutter originally is bolted on roller bearing, is needed
Bolt is unscrewed, then moves cutter to suitable position, then tighten screw, is operated so cumbersome, it is therefore necessary to give
It improves.
Summary of the invention
The present invention aiming at the shortcomings in the prior art, provides film trimming equipment, can easily adjust the position of cutter
It sets.
In order to solve the above technical problems, the present invention is addressed by following technical proposals: film trimming equipment, including pressure
Roller and two cutters being arranged on the pressure roller, the pressure roller are axially provided with through-hole, are additionally provided on the pressure roller and institute
The sliding slot that through-hole communicates is stated, screw rod is provided in the through-hole, the both ends of the screw rod are respectively arranged with two sections of direction of rotation phases
Anti- screw thread, the both ends of the screw rod are rotatably connected in the through-hole, and the cutter protrude into the sliding slot one section is provided with
Swivel nut, each swivel nut are matched with wherein one section of screw thread respectively, and by rotating screw rod, we can be with movable snail sleeve
It is rotated on screw rod, to be moved on screw thread with cutter, since to be located at two sections of direction of rotation opposite for two cutters
On screw thread, as soon as rotated toward direction, two cutters can be driven opposite or gone backwards, this completes to cutter position
The adjustment set.
In above-mentioned technical proposal, it is preferred that the length of two sections of screw threads is identical.
In above-mentioned technical proposal, it is preferred that be provided with turntable on described screw rod one end.Turntable is for rotating screw rod
In above-mentioned technical proposal, it is preferred that the both ends rotation connection of the pressure roller is on the rack.
In above-mentioned technical proposal, it is preferred that the outer ring of one end on the pressure roller is provided with first gear, in the rack
It is provided with second gear, the second gear is meshed with the first gear, and shaft is provided in the second gear, described
Crank is fixed in shaft.Second gear rotation is driven by crank, second gear drives first gear rotation, so as to adjust pressure
Or else the angle of roller can need that cutter is turned to the not position with film contacts when cutter in this way.
The beneficial effects of the present invention are: we can rotate on screw rod with movable snail sleeve, to drive by rotation screw rod
Cutter moves on screw thread, since two cutters are located on two sections of opposite screw threads in direction of rotation, toward a direction rotation
When, two cutters can be driven opposite or gone backwards, this completes the adjustment to tool position.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is schematic cross-sectional view of the Fig. 1 along A-A.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
Referring to Fig. 1 to 2, film trimming equipment is described including pressure roller 1 and two cutters 2 being arranged on the pressure roller 1
The both ends of pressure roller 1 are rotatably connected in rack (not shown).The pressure roller 1 is axial to be provided with through-hole 11, on the pressure roller 1
It is additionally provided with the sliding slot 12 communicated with the through-hole 11.
Screw rod 3 is provided in the through-hole 11, the both ends of 3 bar of spiral shell are respectively arranged with two sections of opposite spiral shells in direction of rotation
The length of line 31,32, two sections of screw threads 31,32 is identical, and the both ends of the screw rod 3 are rotatably connected in the through-hole 11.Institute
It states and is provided with turntable 4 on 3 one end of screw rod, turntable 4 is for rotating screw rod 3.
The cutter 2 protrude into the sliding slot 12 one section is provided with swivel nut 21, and each swivel nut 21 is respectively with wherein one
Duan Suoshu screw thread 31,32 matches, and by rotating screw rod 3, we can rotate on screw rod 3 with movable snail sleeve 21, to drive
Cutter moves on screw thread, since two cutters are located on two sections of opposite screw threads in direction of rotation, toward a direction rotation
When, two cutters can be driven opposite or gone backwards, this completes the adjustment to tool position.
The outer ring of one end on the pressure roller 1 is provided with first gear 13, and second gear 5, institute are provided in the rack
It states second gear 5 to be meshed with the first gear 13, shaft 51 is provided in the second gear 5, is consolidated in the shaft 51
Surely there is crank 52.Second gear rotation is driven by crank, second gear drives first gear rotation, so as to adjust the angle of pressure roller
Or else degree, can need that cutter is turned to the not position with film contacts when cutter in this way.
Claims (5)
1. film trimming equipment, including pressure roller and two cutters being arranged on the pressure roller, it is characterised in that: the pressure roller shaft
To through-hole is provided with, it is additionally provided with the sliding slot communicated with the through-hole on the pressure roller, screw rod is provided in the through-hole, it is described
The both ends of screw rod are respectively arranged with two sections of opposite screw threads in direction of rotation, and the both ends of the screw rod are rotatably connected on the through-hole
Interior, the cutter protrude into the sliding slot one section is provided with swivel nut, each swivel nut respectively with the wherein one section screw thread phase
Cooperation.
2. a kind of film trimming equipment according to claim 1, it is characterised in that: the length of two sections of screw threads is identical.
3. a kind of film trimming equipment according to claim 1, it is characterised in that: be provided with and turn on described screw rod one end
Disk.
4. a kind of film trimming equipment according to claim 1, it is characterised in that: the both ends of the pressure roller are rotatably connected on
In rack.
5. a kind of film trimming equipment according to claim 4, it is characterised in that: the outer ring of one end on the pressure roller is set
It is equipped with first gear, second gear is provided in the rack, the second gear is meshed with the first gear, and described
It is provided with shaft on two gears, is fixed with crank in the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821376607.XU CN208841549U (en) | 2018-08-25 | 2018-08-25 | Film trimming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821376607.XU CN208841549U (en) | 2018-08-25 | 2018-08-25 | Film trimming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208841549U true CN208841549U (en) | 2019-05-10 |
Family
ID=66357496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821376607.XU Expired - Fee Related CN208841549U (en) | 2018-08-25 | 2018-08-25 | Film trimming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208841549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757532A (en) * | 2019-09-27 | 2020-02-07 | 江苏鼎旭节能建材科技有限公司 | Rock wool trimming device |
-
2018
- 2018-08-25 CN CN201821376607.XU patent/CN208841549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757532A (en) * | 2019-09-27 | 2020-02-07 | 江苏鼎旭节能建材科技有限公司 | Rock wool trimming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20210825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |