CN216442644U - Lower cutter device of double-electromagnet film cutting machine - Google Patents
Lower cutter device of double-electromagnet film cutting machine Download PDFInfo
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- CN216442644U CN216442644U CN202122869868.3U CN202122869868U CN216442644U CN 216442644 U CN216442644 U CN 216442644U CN 202122869868 U CN202122869868 U CN 202122869868U CN 216442644 U CN216442644 U CN 216442644U
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Abstract
The utility model discloses a lower cutter device of a double-electromagnet film cutting machine, which comprises a film cutting machine table and side plates arranged on two sides of the film cutting machine table; the film cutting machine is characterized by further comprising a lower cutter shaft, a cutter holder and two electromagnets, wherein the lower cutter shaft is movably arranged between the two side plates, the cutter holder is movably sleeved on the lower cutter shaft, the two electromagnets are respectively connected to two ends of the lower cutter shaft and used for driving the lower cutter shaft to move up and down, the electromagnets are arranged on the film cutting machine table or the side plates, the lower cutter shaft is used for driving the cutter holder to move up and down, the cutter holder is used for installing a cutter, and the cutter is used for cutting an article borne by the film cutting machine table. The lower cutter device of the double-electromagnet film cutting machine utilizes electromagnets arranged on two sides to solve the problem that a conventional film cutting machine carriage structure is too fat to influence the whole space structure of the film cutting machine, and simultaneously simplifies the structure of the film cutting machine and reduces the production cost of products.
Description
Technical Field
The utility model relates to the technical field of film cutting machines, and particularly discloses a lower cutter device of a double-electromagnet film cutting machine.
Background
The existing film cutting machine knife setting device is generally characterized in that an electromagnet is directly arranged on a carriage, and a series of mechanical structures are combined through attraction of the electromagnet to drive a nicking tool to complete knife setting. This mode causes the sports car structure too complicated, the appearance is great, and must attach the great crossbeam of volume, consequently has higher and influence manufacturing cost's control to the spatial structure requirement of film cutting machine.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide a lower cutter device of a double-electromagnet film cutting machine.
In order to achieve the purpose, the lower cutter device of the double-electromagnet film cutting machine comprises a film cutting machine table and side plates arranged on two sides of the film cutting machine table; the film cutting machine is characterized by further comprising a lower cutter shaft, a cutter holder and two electromagnets, wherein the lower cutter shaft is movably arranged between the two side plates, the cutter holder is movably sleeved on the lower cutter shaft, the two electromagnets are respectively connected to two ends of the lower cutter shaft and used for driving the lower cutter shaft to move up and down, the electromagnets are arranged on the film cutting machine table or the side plates, the lower cutter shaft is used for driving the cutter holder to move up and down, the cutter holder is used for installing a cutter, and the cutter is used for cutting an article borne by the film cutting machine table.
The cutter comprises a cutter base, a cutter shaft, a cutter seat, a guide rod, a cutter base and a cutter shaft, wherein the two ends of the guide rod are fixedly connected to the two side plates respectively, the cutter seat is movably sleeved on the guide rod and moves back and forth along the guide rod, and the guide rod is parallel to the cutter shaft.
Specifically, still include the driving arm, the one end fixed connection of driving arm is in the electro-magnet, and the other end fixed connection of driving arm is in the tip of arbor down.
Specifically, the transmission arm has a movable rod and a swinging rod, the included angle between the movable rod and the swinging rod is larger than 90 degrees, and the movable rod and the swinging rod are of an integrated structure.
Specifically, one end of the movable rod, which is close to the swing rod, is fixedly connected to the end part of the lower cutter shaft, the free end of the swing rod is rotatably connected to the end part of the guide rod, and the electromagnet acts on the free end of the movable rod and is used for driving the transmission arm to move.
Specifically, a magnetic core is arranged in the electromagnet, and one end of the magnetic core protrudes out of the electromagnet and is connected with the free end of the moving rod.
Specifically, the curb plate is provided with the hole of stepping down, and the tip of lower arbor runs through in the hole setting of stepping down, and the hole of stepping down is used for providing the space of lower arbor activity from top to bottom.
Specifically, still include moving motor, hold-in range and first synchronizing wheel, moving motor sets up in the outside of a curb plate, and first synchronizing wheel rotates and sets up in the inboard of another curb plate, and moving motor is used for driving the hold-in range and rotates, and the other end drive of hold-in range is connected in first synchronizing wheel.
Specifically, the blade holder is provided with pivoted second synchronizing wheel, and the second synchronizing wheel meshing is connected in the hold-in range, and the blade holder is connected in order to drive the blade holder removal to the hold-in range.
Specifically, still include feeding motor and feed roll, feeding motor sets up in the outside of curb plate, and the both ends of feed roll are rotated and are set up between two curb plates, and feeding motor drive is connected in the one end of feed roll.
The utility model has the beneficial effects that: the lower cutter device of the double-electromagnet film cutting machine adopts a lower cutter structure formed by matching two electromagnets and a lower cutter shaft, and replaces the existing roadster structure. In practical application, the two electromagnets are electrified to generate a magnetic field, so that the magnetic cores generate a force for moving up and down, the magnetic cores drive the transmission arms to move so as to drive the lower cutter shaft to move up and down, and the cutter seats sleeved on the lower cutter shaft move up and down along with the lower cutter shaft to cut and retract the lower cutter; when the electromagnet is electrified, the moving motor drives the synchronous belt to rotate and drives the second synchronous wheel to rotate, so that the cutter holder moves back and forth along the guide rod, and the cutting action is further realized. The lower cutter device of the double-electromagnet film cutting machine utilizes electromagnets arranged on two sides to solve the problem that a conventional film cutting machine carriage structure is too bulky to influence the whole space structure of the film cutting machine, and meanwhile, the structure of the film cutting machine is simplified, and the production cost of products is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the right view structure of the present invention;
fig. 3 is a schematic top view of the present invention.
The reference numerals include:
1-film cutting machine platform 2-side plate 3-lower cutter shaft
4-tool apron 5-electromagnet 6-guide rod
7-transmission arm 11-mobile motor 12-synchronous belt
13-first synchronizing wheel 14-feeding motor 15-feeding roller
21-abdicating hole 41-second synchronizing wheel 51-magnetic core
71-travel bar 72-oscillating bar.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 3, a lower knife device of a double-electromagnet film cutting machine of the present invention includes a film cutting machine platform 1 and side plates 2 disposed at two sides of the film cutting machine platform 1; still include arbor 3 down, blade holder 4 and two electro-magnets 5, the activity of lower arbor 3 sets up between two side boards 2, blade holder 4 movable sleeve is established on arbor 3 down, two electro-magnets 5 connect respectively in the both ends of arbor 3 down and are used for the drive arbor 3 to move about from top to bottom, electro-magnets 5 set up on membrane cutting machine 1 or on curb plate 2, lower arbor 3 is used for driving blade holder 4 and moves about from top to bottom, blade holder 4 is used for installing the cutter, the cutter is used for cutting the article that membrane cutting machine 1 bore. In practical application, two electromagnets 5 are electrified simultaneously to produce the effort of activity from top to bottom, and lower cutter arbor 3 receives the effort of electromagnet 5 activity from top to bottom to drive blade holder 4 activity from top to bottom, so that the cutter on blade holder 4 activity from top to bottom cuts the material.
Referring to fig. 1, the cutting device further includes a guide rod 6, two ends of the guide rod 6 are respectively and fixedly connected to the two side plates 2, the tool apron 4 is movably sleeved on the guide rod 6 and moves back and forth along the guide rod 6, and the guide rod 6 is parallel to the lower tool shaft 3. When the lower cutter shaft 3 works, the cutter holder 4 moves back and forth along the guide rod 6, so that the cutter can cut the material comprehensively.
Referring to fig. 1 and 2, the cutter shaft further includes a transmission arm 7, one end of the transmission arm 7 is fixedly connected to the electromagnet 5, and the other end of the transmission arm 7 is fixedly connected to the end of the lower cutter shaft 3. The electromagnet 5 is electrified to generate a magnetic field, the magnetic field generates acting force moving up and down to drive the transmission arm 7 to move up and down, and the transmission arm 7 drives the lower cutter shaft 3 to move up and down so as to enable the cutter holder 4 to move up and down to cut.
Referring to fig. 2, the driving arm 7 has a moving rod 71 and a swinging rod 72, an included angle between the moving rod 71 and the swinging rod 72 is greater than 90 °, and the moving rod 71 and the swinging rod 72 are integrally formed. One end of the movable rod 71 close to the swing rod 72 is fixedly connected to the end part of the lower cutter shaft 3, the free end of the swing rod 72 is rotatably connected to the end part of the guide rod 6, and the electromagnet 5 acts on the free end of the movable rod 71 and is used for driving the transmission arm 7 to move. If the moving rod 71 and the swinging rod 72 are in the same straight line, when the electromagnet 5 drives the transmission arm 7 to move up and down, the transmission arm 7 swings around the guide rod 6, the lower cutter shaft 3 swings around the guide rod 6 along with the transmission arm 7, and cannot do linear motion up and down, so that the cutting of the upper cutter and the lower cutter of the cutter holder 4 is affected. The movable rod 71 deviates a certain angle relative to the swing rod 72, and when the electromagnet 5 drives the movable rod 71 to move up and down, the swing rod 72 still swings around the guide rod 6, so that the moving track of the lower cutter shaft 3 is ensured.
Referring to fig. 1 to 2, a magnetic core 51 is disposed in the electromagnet 5, and one end of the magnetic core 51 protrudes out of the electromagnet 5 and is connected to the free end of the moving rod 71. The two electromagnets 5 are electrified to generate a magnetic field, so that the magnetic core 51 generates a force for moving up and down, and the magnetic core 51 drives the transmission arm 7 to move so as to drive the lower cutter shaft 3 to move up and down.
Referring to fig. 2, the side plate 2 is provided with a relief hole 21, an end of the lower cutter shaft 3 penetrates through the relief hole 21, and the relief hole 21 is used for providing a space for the lower cutter shaft 3 to move up and down. The electromagnet 5 drives the lower cutter shaft 3 to move up and down in the abdicating hole 21 through the transmission arm 7, so that the lower cutter shaft 3 can be kept to smoothly move up and down.
Please refer to fig. 3, further comprising a moving motor 11, a synchronous belt 12 and a first synchronous wheel 13, wherein the moving motor 11 is disposed on an outer side of one side plate 2, the first synchronous wheel 13 is rotatably disposed on an inner side of the other side plate 2, the moving motor 11 is configured to drive the synchronous belt 12 to rotate, and the other end of the synchronous belt 12 is drivingly connected to the first synchronous wheel 13. The tool apron 4 is provided with a second rotating synchronizing wheel 41, the second synchronizing wheel 41 is connected to the timing belt 12 in a meshed manner, and the timing belt 12 is connected to the tool apron 4 to drive the tool apron 4 to move. The movable motor 11 drives the synchronous belt 12 to drive the first synchronous wheel 13 to rotate, the second synchronous wheel 41 is located between the first synchronous wheel 13 and the movable motor 11, the synchronous belt 12 drives the second synchronous wheel 41 to rotate, and the second synchronous wheel 41 drives the cutter holder 4 to move along the guide rod 6 in the rotating process, so that the cutter can comprehensively cut materials.
Referring to fig. 1 and 3, the device further includes a feeding motor 14 and a feeding roller 15, the feeding motor 14 is disposed outside the side plates 2, two ends of the feeding roller 15 are rotatably disposed between the two side plates 2, and the feeding motor 14 is connected to one end of the feeding roller 15 in a driving manner. The feeding motor 14 drives the feeding roller 15 to rotate, the feeding roller 15 extrudes the material, and the material moves under the friction force of the feeding roller 15 and is further fed into the film cutting machine.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. A lower cutter device of a double-electromagnet film cutting machine comprises a film cutting machine table (1) and side plates (2) arranged on two sides of the film cutting machine table (1); the method is characterized in that: still include arbor (3) down, blade holder (4) and two electro-magnet (5), arbor (3) activity sets up between both sides board (2) down, blade holder (4) movable sleeve is established under on arbor (3), two electro-magnet (5) are connected respectively in the both ends of arbor (3) down and are used for the drive down arbor (3) activity from top to bottom, electro-magnet (5) set up on membrane cutting board (1) or on curb plate (2), lower arbor (3) are used for driving blade holder (4) and move from top to bottom, blade holder (4) are used for installing the cutter, the cutter is used for cutting the article that membrane cutting board (1) bore.
2. The lower knife device of the double-electromagnet film cutting machine according to claim 1, characterized in that: the cutter is characterized by further comprising a guide rod (6), two ends of the guide rod (6) are fixedly connected to the two side plates (2) respectively, the cutter holder (4) is movably sleeved on the guide rod (6) and moves back and forth along the guide rod (6), and the guide rod (6) and the lower cutter shaft (3) are arranged in parallel.
3. The lower knife device of the double-electromagnet film cutting machine according to claim 1, characterized in that: still include drive arm (7), the one end fixed connection in electro-magnet (5) of drive arm (7), the other end fixed connection in the tip of arbor (3) down of drive arm (7).
4. The lower knife device of the double-electromagnet film cutting machine according to claim 3, characterized in that: the transmission arm (7) is provided with a moving rod (71) and a swinging rod (72), the included angle between the moving rod (71) and the swinging rod (72) is larger than 90 degrees, and the moving rod (71) and the swinging rod (72) are of an integrated structure.
5. The lower knife device of the double-electromagnet film cutting machine according to claim 4, characterized in that: one end of the movable rod (71) close to the swing rod (72) is fixedly connected to the end part of the lower cutter shaft (3), the free end of the swing rod (72) is rotatably connected to the end part of the guide rod (6), and the electromagnet (5) acts on the free end of the movable rod (71) and is used for driving the transmission arm (7) to move.
6. The lower knife device of the double-electromagnet film cutting machine according to claim 5, characterized in that: a magnet core (51) is arranged in the electromagnet (5), and one end of the magnet core (51) protrudes out of the electromagnet (5) and is connected with the free end of the movable rod (71).
7. The lower knife device of the double-electromagnet film cutting machine according to claim 1, characterized in that: the side plate (2) is provided with a yielding hole (21), the end part of the lower cutter shaft (3) penetrates through the yielding hole (21), and the yielding hole (21) is used for providing a space for the lower cutter shaft (3) to move up and down.
8. The lower knife device of the double-electromagnet film cutting machine according to claim 1, characterized in that: still include moving motor (11), hold-in range (12) and first synchronizing wheel (13), moving motor (11) set up in the outside of a curb plate (2), and first synchronizing wheel (13) rotate and set up in the inboard of another curb plate (2), and moving motor (11) are used for driving hold-in range (12) and rotate, and the other end drive of hold-in range (12) is connected in first synchronizing wheel (13).
9. The lower knife device of the double-electromagnet film cutting machine according to claim 8, characterized in that: the tool apron (4) is provided with a second rotating synchronizing wheel (41), the second synchronizing wheel (41) is connected to a synchronous belt (12) in a meshed mode, and the synchronous belt (12) is connected with the tool apron (4) to drive the tool apron (4) to move.
10. The lower knife device of the double-electromagnet film cutting machine according to claim 1, characterized in that: the automatic feeding device is characterized by further comprising a feeding motor (14) and a feeding roller (15), wherein the feeding motor (14) is arranged on the outer side of the side plates (2), two ends of the feeding roller (15) are rotatably arranged between the two side plates (2), and the feeding motor (14) is connected to one end of the feeding roller (15) in a driving mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122869868.3U CN216442644U (en) | 2021-11-22 | 2021-11-22 | Lower cutter device of double-electromagnet film cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122869868.3U CN216442644U (en) | 2021-11-22 | 2021-11-22 | Lower cutter device of double-electromagnet film cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216442644U true CN216442644U (en) | 2022-05-06 |
Family
ID=81352912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122869868.3U Active CN216442644U (en) | 2021-11-22 | 2021-11-22 | Lower cutter device of double-electromagnet film cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216442644U (en) |
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2021
- 2021-11-22 CN CN202122869868.3U patent/CN216442644U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: A301, Building A, Xintegao Company Building, No. 8, Baolong 1st Road, Baolong Community, Baolong Street, Longgang District, Shenzhen City, Guangdong Province, 518000 Patentee after: SHENZHEN TENETH TECHNOLOGY CO.,LTD. Address before: 518000 floor 3, building C, No. 161, Pinghu street, Pinghu street, Longgang District, Shenzhen, Guangdong Patentee before: SHENZHEN TENETH TECHNOLOGY CO.,LTD. |