CN210256267U - Bubble film envelope cutting machine - Google Patents
Bubble film envelope cutting machine Download PDFInfo
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- CN210256267U CN210256267U CN201921292719.1U CN201921292719U CN210256267U CN 210256267 U CN210256267 U CN 210256267U CN 201921292719 U CN201921292719 U CN 201921292719U CN 210256267 U CN210256267 U CN 210256267U
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- rack
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- 238000005520 cutting process Methods 0.000 title claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000035882 stress Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 210000004779 membrane envelope Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
A bubble film envelope cutting machine comprises a rack, a first knife rest, a first blade, a second knife rest, a second blade, a driving mechanism and a deflection mechanism; the driving mechanism drives the first tool rest and the first blade to move up and down to enable a target object to penetrate through the middle of the first blade and the second blade, when the first blade descends to the position of the second blade, the target object can be cut, vertical cutting action different from roller type cutting is achieved, and vertical cutting shear stress is large enough to be used for cutting envelope with bubble films; after the first blade finishes the cutting action, the first blade deflects towards the direction far away from the second blade under the action of the deflection mechanism, and the cut object is peeled outwards, so that complete cutting is realized, and partial adhesion of the cut object is prevented.
Description
Technical Field
The utility model relates to a bubble chamber film envelope apparatus for producing, concretely relates to bubble chamber film envelope cutting machine.
Background
After the bubble film is subjected to the steps of folding, hot pressing, cold pressing, gluing and the like, the bubble film needs to be cut so as to be cut into single bubble film envelopes. And the bubble film envelope cutting machine is a machine for performing the cutting step.
Most of the existing cutting machines are roller type, for example, the bubble film cutting machine disclosed by the application number 201720238935.2 comprises a frame, a groove is arranged at the right end of the frame, symmetrically arranged support columns are fixedly installed at two ends of the bottom of the groove, springs are sleeved on the support columns, a connecting rod is sleeved at the upper end of each spring, a bearing seat is arranged at the upper end of each connecting rod, a first rotating shaft is arranged on the bearing seat in a matching manner, a guide rail is arranged at the left side of each support column, a sliding plate is slidably installed on the guide rail, positioning holes are formed in the side wall of the sliding plate, positioning bolts are arranged on the positioning holes, the same positioning holes are also arranged on the guide rail in a matching manner, a cutting device is arranged on each sliding plate, the cutting device comprises a knife rest fixedly installed on the sliding plate, a rotating shaft is, a blade is arranged between the two cutter rings. When the bubble film passes through the roller of the tool rest, the bubble film is uniformly cut by the blade rotating along with the roller.
When the bubble film cutting machine disclosed in the above publication is used for cutting bubble film envelopes, since the bubble film is processed into envelopes, the joints between the envelopes are harder than the unprocessed bubble film, and therefore, if the bubble film envelopes are cut by a roller-type blade, there is a problem that the envelope cannot be completely cut, and therefore, it is necessary to develop a bubble film envelope cutting machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bubble chamber membrane envelope cutting machine that can be used for cutting the bubble chamber membrane envelope.
The above object of the present invention can be achieved by the following technical solutions:
a bubble film envelope cutting machine comprises a rack, tool rest sliding grooves are formed in two sides of the rack in the vertical direction, a first tool rest and a second tool rest are arranged between two side walls of the rack in the horizontal direction, the first tool rest is arranged above the second tool rest in parallel, sliding rods are arranged on two sides of the first tool rest and penetrate through the tool rest sliding grooves in a sliding mode, a first blade is arranged on the side surface of the first tool rest, a second blade is arranged on the side surface of the second tool rest, and the first blade and the second blade are arranged on the same vertical plane and are opposite to each other in tool points; the driving mechanism comprises two rocking bars respectively rotatably connected to the sliding bars, two transmission discs eccentrically rotatably connected to the rocking bars, a transmission shaft used for linking the two transmission discs and a motor arranged on the rack and used for driving the transmission shaft to rotate, and two ends of the transmission shaft are respectively and coaxially and fixedly connected to the transmission discs; still be equipped with the deflection mechanism who is used for controlling first knife rest movement track in the frame, deflection mechanism includes that the fixed connecting rod of locating the slide bar of one end and the dwang of rotating to be connected in the frame lateral wall, and the dwang rotates to be connected in the connecting rod, and connecting rod and dwang all locate the frame inboard.
According to the technical scheme, a crank rocker structure is formed by a transmission shaft, a transmission rotary table, a rocker, a sliding rod and a knife rest sliding groove of a driving mechanism, the transmission shaft drives the transmission rotary table to rotate so as to drive the rocker to move, the sliding rod can move up and down along the knife rest sliding groove under the action of power provided by the rocker and transverse constraint force of the knife rest sliding groove so as to drive a first knife rest and a first blade to move up and down, a target object penetrates through the middle of the first blade and a second blade, when the first blade descends to the position of the second blade, the target object can be cut, vertical cutting action different from roller type cutting is realized, and vertical cutting shear stress is large enough and can be used for cutting bubble film envelopes; after the first blade finishes the cutting action, under the action of the rotating rod and the connecting rod, the first blade deflects towards the direction far away from the second blade by taking the rotating shaft center of the rotating rod as the center of a circle, and the cut object is peeled outwards, so that complete cutting is realized, and partial adhesion of the cut object is prevented.
The utility model discloses a further set up to: the deflection mechanism is provided with two deflection mechanisms which are respectively positioned on the two slide bars.
Through the technical scheme, the deflection mechanism can more stably operate when driving the first knife rest to deflect and cut.
The utility model discloses a further set up to: the sliding connection position of the sliding rod and the tool rest sliding groove is sleeved with a bearing, and the bearing is connected to the tool rest sliding groove in a sliding mode.
Through above-mentioned technical scheme, turn into the sliding friction between knife rest spout and the slide bar and rotate friction, make the motion of slide bar more smooth and easy, the cutting is more stable level and smooth.
The utility model discloses a further set up to: the distance from the tip of the first blade to the first holder is gradually reduced from one end of the first holder to the other end.
Through the technical scheme, the tool tip of the first blade is inclined on the vertical surface, so that when the first blade is in contact with a target object, only one contact point at a cutting position is provided, and compared with a general horizontal tool tip, the obliquely arranged tool tip is in contact with the cut object through a smaller contact surface, so that the pressure intensity is higher, and the cutting capability is stronger.
The utility model discloses a further set up to: the first blade and the second blade are both structures with one inclined surface and one straight surface, and the straight surfaces of the first blade and the second blade are opposite.
Through the technical scheme, the smallest gap can be reserved between the two blades during cutting, so that the acting force of the first blade and the second blade on an object can be on the same plane, and a better cutting effect is achieved.
The utility model discloses a further set up to: the first blade is detachably connected to the first blade holder, and the second blade is detachably connected to the second blade holder.
Through above-mentioned technical scheme, when the blade is ageing or damaged, can conveniently change, improve the practicality.
The utility model discloses a further set up to: the T-shaped sliding groove is formed in the connecting rod, the position in the T-shaped sliding groove is connected with the I-shaped sliding block in a sliding mode, and the rotating rod is connected to the I-shaped sliding block in a rotating mode.
Through above-mentioned technical scheme, can adjust the position of dwang rotation center on the connecting rod to adjust the relative angle of first blade and second blade when cutting target object, and then make first blade and second blade when cutting target object on the coplanar, make the cutting have better cutting effect occasionally.
The utility model discloses a further set up to: the middle part of the rotating rod is rotatably connected with the side wall of the rack, a connecting piece is further arranged at the top of the side wall of the rack, and a spring is connected between the connecting piece and one end, far away from the connecting rod, of the rotating rod.
Through above-mentioned technical scheme, move up when the slide bar upward movement drives the connecting rod to when driving the dwang and keeping away from the one end downstream of connecting rod, the spring is stretched, and when the slide bar downstream, the spring will give the slide bar a decurrent pulling force through dwang and connecting rod, thereby supplementary cutting, the shear stress of increase cutting.
The utility model discloses a further set up to: a guide plate for guiding the cut material to be discharged is transversely arranged between the racks, and one end of the guide plate, which is far away from the second blade, is arranged in a downward inclination manner.
Through the technical scheme, the object which is cut can be guided by the guide plate, smoothly enters the production line of the next production step, and the conveying process is smoother.
To sum up, the beneficial effects of the utility model are that:
1. the envelope is cut vertically, and the deflection of the first blade after cutting is enough to ensure that the envelope has enough shearing stress, can be used for cutting the envelope with the bubble film, and can be completely cut without adhesion;
2. a smaller friction force exists between the sliding rod and the sliding groove of the tool rest;
3. the first blade has an inclined blade tip, and the vertical surfaces of the first blade and the second blade are opposite, so that a better cutting effect is achieved;
4. the cutting directions of the first blade and the second blade can be ensured to be on the same plane when cutting;
5. the blade is easy to replace;
6. the spring is arranged to assist cutting;
7. the guide plate is arranged, and the object can be smoothly conveyed.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic structural view of a driving mechanism;
FIG. 3 is a schematic view of a deflection mechanism;
FIG. 4 is an enlarged view of a portion of the deflection mechanism;
fig. 5 is a cross-sectional view of an embodiment.
In the figure, 10, a frame; 11. a tool rest chute; 20. a first tool holder; 21. a first blade; 22. a slide bar; 23. a bearing; 30. a second tool holder; 31. a second blade; 32. a guide plate; 40. a drive mechanism; 41. a drive shaft; 42. a transmission disc; 43. a rocker; 44. a motor; 50. a deflection mechanism; 51. rotating the rod; 52. a connecting rod; 53. an I-shaped sliding block; 54. a T-shaped chute; 55. a spring; 56. a connecting member.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a bubble film envelope cutter comprises a frame 10, a first knife rest 20, a first blade 21, a second knife rest 30, a second blade 31, a driving mechanism 40 and a deflecting mechanism 50. The driving mechanism 40 drives the first knife rest 20 to perform an up-and-down cutting motion, and the deflecting mechanism 50 can control the motion track of the first knife rest 20 to cut the first knife rest in an arc track when the first knife rest 20 moves.
Referring to fig. 1 and 5, tool rest chutes 11 are formed in the same positions on two sides of a frame 10 along a vertical direction, slide bars 22 are arranged on two sides of a first tool rest 20, the slide bars 22 penetrate through the tool rest chutes 11, bearings 23 are arranged at the joints of the slide bars 22 and the tool rest chutes 11, a first blade 21 is fixed on one side of the first tool rest 20 through bolts, a second tool rest 30 is further transversely fixed below the first tool rest 20, a bolt is further arranged on one side of the second tool rest 30 close to the first tool rest 20 and connected with a second blade 31, the first blade 21 and the second blade 31 are both structures with inclined surfaces and straight surfaces, and the straight surfaces of the first blade 21 and the second blade 31 are opposite and on the same vertical plane; the distance from the tip of the first insert 21 to the first holder 20 is gradually reduced from one end to the other end of the first holder 20, and is disposed obliquely. A guide plate 32 is further arranged on the lower side of the second blade 31 frame, and one end of the guide plate 32 far away from the second blade 31 frame is obliquely downwards arranged.
With the structure, when the envelope with bubble films passes through the middle of the first blade 21 and the second blade 31, the first blade 21 is driven by the driving mechanism 40 to reciprocate up and down for cutting, and the cut envelope with bubble films is slidingly conveyed to a production line of the next production step through the guide plate 32.
Referring to fig. 2 and 5, the driving mechanism 40 includes a transmission shaft 41 transversely penetrating the bottom of the frame 10 and having two ends penetrating the outer surface of the side wall of the frame 10, a transmission disc 42 fixedly connected to the end of the transmission shaft 41, a rocker 43 having one end rotatably connected to the edge of the transmission disc 42 and the other end rotatably connected to the end of the slide bar 22 of the first knife rest 20, the driving mechanism 40 is arranged on two sides of the frame 10 in the same manner, a motor 44 is further arranged on the side wall of the frame 10, and the motor 44 is in belt transmission connection with the transmission shaft 41.
In the structure, the transmission shaft 41, the transmission turntable, the rocker 43, the slide rod 22 and the knife rest sliding groove 11 form a crank rocker 43 structure, the transmission shaft 41 drives the transmission turntable to rotate so as to drive the rocker 43 to move, under the action of power provided by the rocker 43 and transverse constraint force of the knife rest sliding groove 11, the slide rod 22 can move up and down along the knife rest sliding groove 11 so as to drive the first knife rest 20 and the first blade 21 to move up and down, a target object passes through the middle of the first blade 21 and the second blade 31, when the first blade 21 descends to the position of the second blade 31, the target object can be cut, and vertical cutting action different from roller type cutting is realized.
Referring to fig. 3, 4 and 5, the deflecting mechanism 50 includes a connecting rod 52 and a rotating rod 51, the connecting rod 52 is fixedly sleeved on the sliding rod 22 of the first tool holder 20, a T-shaped sliding slot 54 is formed in the fixing rod, an i-shaped sliding block 53 is slidably connected in the T-shaped sliding slot 54, a bolt is further inserted in the i-shaped sliding block 53, and the i-shaped sliding block 53 can be fixed at any position in the T-shaped sliding slot 54 by screwing the bolt. The middle part of the rotating rod 51 is rotatably connected to the side wall of the rack 10, one end of the rotating rod 51 is rotatably connected to the T-shaped I-shaped sliding block 53, a connecting piece 56 is further arranged at the top of the side wall of the rack 10, and a spring 55 is connected between the connecting piece 56 and one end of the rotating rod 51, which is far away from the connecting rod 52. The deflection mechanism 50 has the same arrangement on both sides of the gantry 10.
With the above structure, after the first blade 21 completes the cutting action, under the action of the rotating rod 51 and the connecting rod 52, the first blade 21 will deflect towards the direction away from the second blade 31 with the rotating axis of the rotating rod 51 as the center of circle, and peel off the cut object outwards, thereby realizing complete cutting; the rotating rod 51 is rotatably connected to the I-shaped sliding block 53, the I-shaped sliding block 53 is connected to the connecting rod 52 in a positioning and sliding manner, and the position of the rotating center of the rotating rod 51 on the connecting rod 52 can be adjusted by adjusting the position of the I-shaped sliding block 53, so that the first blade 21 and the second blade 31 can be adjusted and guaranteed to be on the same plane when a target object is cut, and a better cutting effect is achieved during cutting; and the spring 55 is arranged to provide tension to the rotating rod 51 so as to provide auxiliary tension for the cutting movement of the first knife rest 20.
The implementation principle of the embodiment is as follows:
1. before the machine is used, the position of the I-shaped sliding block 53 on the T-shaped chute 54 is adjusted to ensure that the first blade 21 and the second blade 31 are on the same plane when the bubble film envelope is cut, and the I-shaped sliding block 53 is fixed after the adjustment.
2. The envelope with the bubble film to be cut is conveyed between the first blade 21 and the second blade 31, and the first blade 21 moves up and down under the driving of the driving mechanism 40 to cut the envelope with the bubble film.
3. After the preliminary cutting, the first blade 21 is driven by the deflection mechanism 50 to turn back to the second blade 31, so as to peel off the cut envelope with the bubble film, thereby ensuring complete cutting.
4. The cut envelope with bubble film falls on the guide plate 32 and slides down along the guide plate 32 to enter the next process, and the whole cutting step is finished.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A bubble film envelope cutting machine is characterized in that: the cutting tool comprises a rack (10), tool rest sliding grooves (11) are formed in two sides of the rack (10) along the vertical direction, a first tool rest (20) and a second tool rest (30) are arranged between two side walls of the rack (10) along the horizontal direction, the first tool rest (20) is arranged above the second tool rest (30) in parallel, sliding rods (22) are arranged on two sides of the first tool rest (20), the sliding rods (22) penetrate through the tool rest sliding grooves (11) in a sliding mode, a first blade (21) is arranged on the side face of the first tool rest (20), a second blade (31) is arranged on the side face of the second tool rest (30), and the first blade (21) and the second blade (31) are arranged on the same vertical plane and are opposite to each other in; a driving mechanism (40) for driving the first knife rest (20) to perform vertical cutting motion is arranged on the rack (10), the driving mechanism (40) comprises two rocking bars (43) which are respectively and rotatably connected to the sliding bar (22), two transmission disks (42) which are eccentrically and rotatably connected to the rocking bars (43), a transmission shaft (41) for linking the two transmission disks (42) and a motor (44) which is arranged on the rack (10) and is used for driving the transmission shaft (41) to rotate, and two ends of the transmission shaft (41) are respectively and coaxially and fixedly connected to the transmission disks (42); the rack (10) is further provided with a deflection mechanism (50) used for controlling the motion trail of the first cutter frame (20), the deflection mechanism (50) comprises a connecting rod (52) with one end fixedly sleeved on the sliding rod (22) and a rotating rod (51) rotatably connected to the side wall of the rack (10), the rotating rod (51) is rotatably connected to the connecting rod (52), and the connecting rod (52) and the rotating rod (51) are both arranged on the inner side of the rack (10).
2. A bubble film envelope cutter as claimed in claim 1 wherein: the deflection mechanisms (50) are arranged in two and are respectively positioned on the two sliding rods (22).
3. A bubble film envelope cutter as claimed in claim 1 wherein: the sliding rod (22) is sleeved with a bearing (23) at the sliding connection part with the tool rest sliding groove (11), and the bearing (23) is connected to the tool rest sliding groove (11) in a sliding mode.
4. A bubble film envelope cutter as claimed in claim 1 wherein: the distance from the cutting edge of the first blade (21) to the first tool holder (20) is gradually reduced from one end of the first tool holder (20) to the other end.
5. A bubble film envelope cutter as claimed in claim 1 wherein: the first blade (21) and the second blade (31) are both of a structure with one inclined surface and one straight surface, and the straight surfaces of the first blade (21) and the second blade (31) are opposite.
6. A bubble film envelope cutter as claimed in claim 1 wherein: the first blade (21) is detachably connected to the first blade holder (20), and the second blade (31) is detachably connected to the second blade holder (30).
7. A bubble film envelope cutter as claimed in claim 2 wherein: t-shaped sliding grooves (54) are formed in the connecting rods (52), I-shaped sliding blocks (53) are connected in the T-shaped sliding grooves (54) in a positioning and sliding mode, and the rotating rods (51) are connected to the I-shaped sliding blocks (53) in a rotating mode.
8. A bubble film envelope cutter as claimed in claim 2 wherein: the middle part of the rotating rod (51) is rotatably connected with the side wall of the rack (10), a connecting piece (56) is further arranged at the top of the side wall of the rack (10), and a spring (55) is connected between the connecting piece (56) and one end, far away from the connecting rod (52), of the rotating rod (51).
9. A bubble film envelope cutter as claimed in claim 1 wherein: a guide plate (32) used for guiding the cut material to be discharged is transversely arranged between the machine frames (10), and one end, far away from the second blade (31), of the guide plate (32) is arranged in a downward inclined mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921292719.1U CN210256267U (en) | 2019-08-10 | 2019-08-10 | Bubble film envelope cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921292719.1U CN210256267U (en) | 2019-08-10 | 2019-08-10 | Bubble film envelope cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210256267U true CN210256267U (en) | 2020-04-07 |
Family
ID=70016872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921292719.1U Expired - Fee Related CN210256267U (en) | 2019-08-10 | 2019-08-10 | Bubble film envelope cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210256267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531592A (en) * | 2020-04-16 | 2020-08-14 | 马云艳 | PPR pipe fitting evenly cutting equipment |
| CN113977780A (en) * | 2021-10-20 | 2022-01-28 | 东岳机械股份有限公司 | Synchronizer of aerated concrete block side cutting machine |
-
2019
- 2019-08-10 CN CN201921292719.1U patent/CN210256267U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531592A (en) * | 2020-04-16 | 2020-08-14 | 马云艳 | PPR pipe fitting evenly cutting equipment |
| CN111531592B (en) * | 2020-04-16 | 2022-05-24 | 马云艳 | PPR pipeline uniform cutting equipment |
| CN113977780A (en) * | 2021-10-20 | 2022-01-28 | 东岳机械股份有限公司 | Synchronizer of aerated concrete block side cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 311300 chenjiakan 133, chenjiakan village, Gaohong Town, Lin'an District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou SHUOHUA Packaging Co.,Ltd. Address before: 311100 1-1, building 1, qixianqiao village, Liangzhu street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou SHUOHUA Packaging Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |