CN213733709U - Film cutting device of window patching machine - Google Patents
Film cutting device of window patching machine Download PDFInfo
- Publication number
- CN213733709U CN213733709U CN202022018465.3U CN202022018465U CN213733709U CN 213733709 U CN213733709 U CN 213733709U CN 202022018465 U CN202022018465 U CN 202022018465U CN 213733709 U CN213733709 U CN 213733709U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- movable connecting
- pressing
- supporting block
- cutting device
- 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
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a window patching machine's membrane cutting device, install induced draft cylinder, cutter unit, layering down on installing support, cutter unit includes cutting board, upper slitter and lower sword, and the lower sword is fixed in induced draft cylinder top, and the upper slitter is installed on its blade edge of a knife is located the lower sword in cutting board back lower part, and the cutting board is connected with a drive assembly who drives cutting board up-and-down motion, and the fixed setting of layering is in induced draft cylinder top, is equipped with hold-down mechanism on the cutting board, the beneficial effects of the utility model are that: a pressing mechanism is added in the film cutting device, so that the phenomena of deviation and shaking of the plastic film in the cutting process are solved.
Description
Technical Field
The utility model relates to a window patching machine equipment technical field, concretely relates to window patching machine cut membrane device.
Background
A window patching machine, also called a paper box window film patching machine, is often used for cutting and punching a plastic film and pasting the processed plastic film on a window of a paper box, and the window patching machine is provided with a film cutting device for cutting the plastic film, wherein the plastic film is pasted on the paper box on a conveying belt after being moved out from an outlet of the film cutting device, but the existing film cutting device only depends on an induced draft roller to fix the plastic film through air pump suction force and then cuts the plastic film, and because the cutting tool assembly is similar to the principle of scissors, the cutting tool assembly has a sequence, the phenomenon of shaking and deviation when cutting is easily caused due to the fact that the plastic film is not fixed in place, and the cutting precision of the plastic film is low and the plastic film is easy to incline.
Patent document No. CN207207244U discloses a film cutting pre-pressing device for a window patching machine, which includes a mounting bracket, an air suction drum mounted on the mounting bracket, and a cutter assembly, wherein the cutter assembly includes an upper cutter, a cutter plate, and a lower cutter, the lower cutter is fixed above the air suction drum, the upper cutter is mounted at the bottom of the cutter plate, the cutter plate reciprocates up and down through a driving assembly, a fixed block is fixedly mounted on the front side of the lower cutter, and a pressing block is connected below the cutter plate through an elastic connecting piece, because the height of the pressing block is lower than that of the cutter edge of the upper cutter, the pressing block and the fixed block can press a plastic film for pressing when cutting.
In the patent, a pressing cover is arranged on a knife board, a movable connecting rod shaft in an elastic connecting piece is arranged in the knife board and penetrates through the pressing cover, the lower end of the movable connecting rod shaft is connected with a pressing block, a spring is sleeved on a movable connecting rod, two ends of the spring are respectively abutted against the pressing cover and the pressing cover, one section of the spring is exposed in the air, and the spring is easy to rust over time, so that the performance of the spring is influenced and needs to be maintained, and the movable connecting rod shaft is arranged in the knife board and is inconvenient to maintain; the positions of the movable connecting rod shafts in the knife board are fixed, the width of the plastic film is different along with different product requirements, and the adaptability of the cover film cutting device can be reduced due to the fact that the width between the two movable connecting rod shafts cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a window patching machine's membrane device of cutting, increased hold-down mechanism in cutting the membrane device, solved and took place the phenomenon of skew, shake cutting the in-process plastic film.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a window patching machine's membrane cutting device, installs induced draft cylinder, cutter unit spare, layering down on installing support, cutter unit spare includes cutting board, upper slitter and lower sword, the lower sword is fixed in induced draft cylinder top, the upper slitter is installed on its blade point of cutting board back lower part is located the lower sword, the cutting board is connected with a drive assembly who drives cutting board up-and-down motion, it is fixed in induced draft cylinder top, its characterized in that to set up to push down the strip: and the knife board is provided with a pressing mechanism.
The utility model has the characteristics as above: when cutting, the plastic film passes through the bottom of the cutter plate under the action of the air suction roller, the pressing mechanism is driven by the cutter plate to move axially downwards to press the plastic film, and the plastic film is prevented from deviating and shaking in the cutting process.
The utility model discloses further setting is: the pressing mechanism comprises a supporting block and a movable connecting rod which are installed on the cutter plate, a mounting plate is arranged at the top of the supporting block, the movable connecting rod penetrates through a mounting through hole formed in the supporting block and is in sliding fit with the supporting block, the upper end of the movable connecting rod is in axial limiting fit with the mounting plate, the cross section of the movable connecting rod is L-shaped, the tail end of the movable connecting rod is a pressing portion, and the pressing portion is located below the cutter plate and is lower than the height of the upper cutter point.
The utility model has the characteristics as above: the movable connecting rod is arranged in the supporting block, the pressing mechanism is an independent whole body, the disassembly is convenient, and the condition that parts scatter in the disassembly process is avoided; the cross-section of the movable connecting rod is L-shaped, the pressing portion at the tail end of the movable connecting rod is located below the cutting board and lower than the height of the upper knife edge, when the plastic film is cut, the pressing portion presses the plastic film first, the plastic film cannot deviate when the cutting is guaranteed, and the pressing portion is in a transverse block shape, so that the pressing area is increased, and the pressing effect is improved.
The utility model discloses further setting is: the pressing mechanism comprises a supporting block, a movable connecting rod and a pressing strip, the supporting block, the movable connecting rod and the pressing strip are mounted on the cutter plate, a mounting plate is arranged at the top of the supporting block, the movable connection penetrates through a mounting through hole formed in the supporting block and is in sliding fit with the supporting block, the upper end of the movable connecting rod is in axial limiting fit with the mounting plate, the lower end of the movable connecting rod is connected with the pressing strip through a bolt, and the angle between the pressing strip and the movable connecting rod can be adjusted according to needs.
The utility model has the characteristics as above: because the conveying plate before the plastic film enters the air suction roller is inclined, the pressing strip with the adjustable angle is arranged, so that the adaptability of the pressing mechanism is improved.
The utility model discloses further setting is: the one end that swing joint pole wore out the mounting panel connects two nuts at least, swing joint pole passes through nut and the spacing cooperation of mounting panel axial.
The utility model has the characteristics as above: the nut is matched with the upper end of the connecting rod to adjust the length of the lower end of the connecting rod extending out of the knife board so as to adjust the pressing force of the pressing cross block on the plastic film; at least two nuts make the mounting panel install more stably on the cutting board.
The utility model discloses further setting is: the movable connecting rod comprises a compression section and a connecting section, the diameter of the compression section is smaller than that of the connecting section, a spring is sleeved outside the compression section, one end of the spring is abutted to one end of the mounting plate, and the other end of the spring is abutted to the connecting section.
The utility model has the characteristics as above: the spring is arranged in the mounting through hole of the supporting block, so that the occurrence of rusting is avoided; the diameter of the connecting section is larger than that of the compression section, one end of the spring is abutted against the connecting section, and the connecting section has a limiting effect on the spring.
The utility model discloses further setting is: the number of the pressing mechanisms is 2, one group is arranged on the front surface of the cutting board, and the other group is arranged on the back surface of the cutting board.
The utility model has the characteristics as above: the pressing mechanism arranged on the front side of the cutting board and the pressing mechanism arranged on the back side of the cutting board simultaneously press two sides of the plastic film, the pressing mechanism on the front side ensures that the plastic film does not deviate during cutting, and the pressing mechanism on the back side ensures that the plastic film behind the cutting board does not deviate after cutting, so that the cutting precision is greatly improved by cooperation of the pressing mechanism on the front side and the pressing mechanism on the back side; the group of the plastic film pressing mechanism comprises two pressing mechanisms which are arranged at two ends of the plastic film, so that the plastic film can be uniformly stressed.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a first embodiment of the pressing mechanism.
Fig. 3 is a schematic structural view of a second embodiment of the pressing mechanism.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
The film cutting device of the window patching machine shown in fig. 1-3 comprises a mounting support 1, an air suction roller 2, a cutter assembly 3 and a lower pressing strip 20 are mounted on the mounting support 1, the cutter assembly 3 comprises a cutter plate 31, an upper cutter 32 and a lower cutter 33, the lower cutter 33 is fixed above the air suction roller 2, the upper cutter 32 is mounted on the lower portion of the back of the cutter plate 31, the cutter point of the upper cutter is located above the lower cutter 33, the cutter plate 31 is connected with a driving assembly 4 for driving the cutter plate 31 to reciprocate up and down, the lower pressing strip 20 is fixedly arranged above the air suction roller 2, the cutter plate 31 is provided with pressing mechanisms 30, the number of the pressing mechanisms 30 is 2, one group comprises two pressing mechanisms, one group is arranged on the front of the cutter plate 31, and the other group is arranged on the back of the cutter plate 31.
The following installation modes are available: 1. the pressing mechanism shown in the first embodiment is arranged on the front surface of the knife board 31, and the pressing mechanism shown in the second embodiment is arranged on the back surface of the knife board 31; 2. the pressing mechanism shown in the second embodiment is arranged on the front surface of the knife board 31, and the pressing mechanism shown in the first embodiment is arranged on the back surface of the knife board 31; 3. the front and back surfaces of the knife board 31 are provided with the pressing mechanisms shown in the first embodiment; 4. the pressing mechanism shown in the second embodiment is installed on both the front and back surfaces of the knife board 31. The drawings of the present specification show a mounting mode 1.
Fig. 2 shows a first embodiment of the pressing mechanism: hold-down mechanism 30 is including installing supporting shoe 5 on cutting board 31, swing joint pole 6, 5 tops of supporting shoe are equipped with mounting panel 7, swing joint pole 6 passes the installation through-hole 51 that sets up in the supporting shoe 5 rather than sliding fit, swing joint pole 6 upper end and the spacing cooperation of mounting panel 7 axial, swing joint pole 6's cross-section is L shape, its end is compressing portion 61, compressing portion 61 is located cutting board 31 below and is less than the knife edge height of last sword 32, two nuts 8 are connected at least to the one end that mounting panel 7 was worn out to swing joint pole 6, swing joint pole 6 passes through nut 8 and the spacing cooperation of mounting panel 7 axial, swing joint pole 6 includes compression section 62 and linkage segment 63, compression section 62 diameter is less than linkage segment 63, the 62 overcoat of compression section is equipped with spring 30, the one end and the mounting panel 7 one end of spring 30 offset, the other end offsets with linkage segment 63.
Fig. 3 shows a second embodiment of the pressing mechanism: hold-down mechanism 30 is including installing supporting shoe 5 on cutting board 31, swing joint pole 6, layering 9, supporting shoe 5 top is equipped with mounting panel 7, swing joint pole 6 passes the installation through-hole 51 that sets up in the supporting shoe 5 rather than sliding fit, swing joint pole 6 upper end and the spacing cooperation of mounting panel 7 axial, the lower extreme passes through bolt 10 with layering 9 and is connected, layering 9 can adjust as required and swing joint pole 6 between the angle, two nuts 8 are connected at least to the one end that swing joint pole 6 wore out mounting panel 7, swing joint pole 6 passes through nut 8 and the spacing cooperation of mounting panel 7 axial, swing joint pole 6 includes compression section 62 and linkage segment 63, compression section 62 diameter is less than linkage segment 63, the compression section 62 overcoat is equipped with spring 30, the one end and the mounting panel 7 one end of spring 30 offset, the other end offsets with linkage segment 63.
Claims (6)
1. The utility model provides a window patching machine's membrane cutting device, installs induced draft cylinder, cutter unit spare, layering down on installing support, cutter unit spare includes cutting board, upper slitter and lower sword, the lower sword is fixed in induced draft cylinder top, the upper slitter is installed on its blade point of cutting board back lower part is located the lower sword, the cutting board is connected with a drive assembly who drives cutting board up-and-down motion, it is fixed in induced draft cylinder top, its characterized in that to set up to push down the strip: and the knife board is provided with a pressing mechanism.
2. The film cutting device of a window patching machine as claimed in claim 1, wherein: the pressing mechanism comprises a supporting block and a movable connecting rod which are installed on the cutter plate, a mounting plate is arranged at the top of the supporting block, the movable connecting rod penetrates through a mounting through hole formed in the supporting block and is in sliding fit with the supporting block, the upper end of the movable connecting rod is in axial limiting fit with the mounting plate, the cross section of the movable connecting rod is L-shaped, the tail end of the movable connecting rod is a pressing portion, and the pressing portion is located below the cutter plate and is lower than the height of the upper cutter point.
3. The film cutting device of a window patching machine as claimed in claim 1, wherein: the pressing mechanism comprises a supporting block, a movable connecting rod and a pressing strip, the supporting block, the movable connecting rod and the pressing strip are mounted on the cutter plate, a mounting plate is arranged at the top of the supporting block, the movable connecting rod penetrates through a mounting through hole formed in the supporting block to be in sliding fit with the movable connecting rod, the upper end of the movable connecting rod is in axial limiting fit with the mounting plate, the lower end of the movable connecting rod is connected with the pressing strip through a bolt, and the angle between the pressing strip and the movable connecting rod can be adjusted according to needs.
4. The film cutting device of a window patching machine according to claim 2 or 3, wherein: the one end that swing joint pole wore out the mounting panel connects two nuts at least, swing joint pole passes through nut and the spacing cooperation of mounting panel axial.
5. The film cutting device of a window patching machine according to claim 2 or 3, wherein: the movable connecting rod comprises a compression section and a connecting section, the diameter of the compression section is smaller than that of the connecting section, a spring is sleeved outside the compression section, one end of the spring is abutted to one end of the mounting plate, and the other end of the spring is abutted to the connecting section.
6. The film cutting device of a window patching machine as claimed in claim 1, wherein: the number of the pressing mechanisms is 2, one group is arranged on the front surface of the cutting board, and the other group is arranged on the back surface of the cutting board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022018465.3U CN213733709U (en) | 2020-09-15 | 2020-09-15 | Film cutting device of window patching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022018465.3U CN213733709U (en) | 2020-09-15 | 2020-09-15 | Film cutting device of window patching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213733709U true CN213733709U (en) | 2021-07-20 |
Family
ID=76843489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022018465.3U Active CN213733709U (en) | 2020-09-15 | 2020-09-15 | Film cutting device of window patching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213733709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347559A (en) * | 2022-01-10 | 2022-04-15 | 东莞博通机械科技有限公司 | Window patching machine pushes away rule position device |
-
2020
- 2020-09-15 CN CN202022018465.3U patent/CN213733709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347559A (en) * | 2022-01-10 | 2022-04-15 | 东莞博通机械科技有限公司 | Window patching machine pushes away rule position device |
| CN114347559B (en) * | 2022-01-10 | 2024-04-16 | 东莞博通机械科技有限公司 | Push positioning device of window patching machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213733709U (en) | Film cutting device of window patching machine | |
| CN102814552A (en) | Burr removing device | |
| CN213919833U (en) | Cleaning device of carton groover | |
| CN205415854U (en) | Wooden board side cut apparatus for producing | |
| CN209440214U (en) | A kind of financial management pay sheet positioning cutting means | |
| CN217701584U (en) | Knife rest guiding prepressing mechanism of gate type plate shearing machine | |
| CN217252054U (en) | Metal grid cutting forming machine | |
| CN109605484A (en) | A kind of hardware die-cutting machine pole piece punching mechanism | |
| CN200984758Y (en) | Flexible scraper device for board edge trimming machine | |
| CN214238605U (en) | Die-cutting machine | |
| CN206383206U (en) | Plastic grain cutting machine | |
| CN211250288U (en) | Tungsten steel blade of full-automatic non-setting adhesive scribing machine | |
| CN214110968U (en) | Stone slicer | |
| CN209906029U (en) | Adhesive tape roll dividing and cutting machine | |
| CN210081926U (en) | Automatic die cutting machine | |
| CN210998958U (en) | Detection test paper hobbing mechanism | |
| CN112809772A (en) | Central strip splitting machine | |
| CN217020595U (en) | Novel multifunctional stock cutter | |
| CN219819805U (en) | Cylinder knife paper cutting device for lap joint continuous paper cutting | |
| CN212495658U (en) | Automatic slitting device based on longitudinally cut strip | |
| CN220661065U (en) | Paper cutting device | |
| CN214293264U (en) | Continuous glass steel slitter edge strip cutter | |
| CN219726557U (en) | General cutting device | |
| CN217256584U (en) | Slitting device for slitting machine | |
| CN219238792U (en) | Trimming mechanism of paper towel folding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |