CN218111002U - Circular knife adjusting device of rotary die-cutting machine - Google Patents
Circular knife adjusting device of rotary die-cutting machine Download PDFInfo
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- CN218111002U CN218111002U CN202222137347.3U CN202222137347U CN218111002U CN 218111002 U CN218111002 U CN 218111002U CN 202222137347 U CN202222137347 U CN 202222137347U CN 218111002 U CN218111002 U CN 218111002U
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- circular knife
- rotary die
- circular
- lead screw
- cutting machine
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Abstract
The utility model discloses a circular knife adjusting device of a rotary die-cutting machine, which comprises a bottom plate and a circular knife adjusting mechanism; a bottom plate: the upper ends of the two vertical plates are symmetrically provided with vertical plates; circular knife adjustment mechanism: it includes drum, disc, lead screw, circular knife and rotates handle one, the drum rotates through bearing one respectively and connects in the inside upper end of riser, and the relative medial extremity of drum all is provided with the disc, and the inside of drum rotates through bearing two and is connected with the lead screw, and the extrados of lead screw threaded connection has the circular knife respectively, and the right-hand member of lead screw is provided with and rotates handle one, circular knife adjustment mechanism still includes the guide bar, the guide bar sets up respectively between two discs, the inside through-hole of circular knife respectively with adjacent guide bar sliding connection, this round rotary die-cutting machine circular knife adjusting device is convenient for carry out position control to circular knife and knock-out roll, makes it needn't change just can be applicable to the material of different width and thickness, easy operation, convenient to use, and the range of application is wider.
Description
Technical Field
The utility model relates to a rotation type cross cutting machine technical field specifically is rotation type cross cutting machine circular knife adjusting device.
Background
The rotary die cutting machine, also commonly referred to as a circular knife type die cutting machine or a circular cutting machine, is generally referred to as a circular knife because the cutting die is circular, and in the process of roll film production, the circular knife needs to be used for cutting, two circular blades cut off excess materials at two sides of the roll film, and finally the roll film with required width is formed. Need adjust the circular knife according to the shaping width of rolling up the membrane in the use, current rotation type cross cutting machine mostly needs to change the circular knife and realizes, and the operation is inconvenient, wastes time and energy, and the height of its top roll also most one becomes unchangeable, the use of not being convenient for, for this reason, we propose rotation type cross cutting machine circular knife adjusting device.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide rotation type cross cutting machine circular knife adjusting device, be convenient for carry out position control to circular knife and apical roller, make it need not change just can be applicable to the material of different width and thickness, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the circular knife adjusting device of the rotary die-cutting machine comprises a bottom plate and a circular knife adjusting mechanism;
a bottom plate: the upper ends of the vertical plates are symmetrically provided with vertical plates;
circular knife adjustment mechanism: the circular knife rack comprises a cylinder, a disc, a screw rod, a circular knife and a rotating handle I, wherein the cylinder is respectively connected to the upper end of the inner part of a vertical plate in a rotating mode through a bearing, the disc is arranged at the inner side end of the cylinder, the screw rod is connected to the inner part of the cylinder in a rotating mode through a bearing II, the circular knife is connected to the outer arc surface of the screw rod in a threaded mode, the rotating handle I is arranged at the right end of the screw rod, position adjustment is conveniently conducted on the circular knife and a top roller, the circular knife and the top roller can be suitable for materials with different widths and thicknesses without replacement, and the circular knife rack is simple in operation, convenient to use and wide in application range.
Furthermore, circular knife adjustment mechanism still includes the guide bar, the guide bar sets up respectively between two discs, and the inside through-hole of circular knife is connected with adjacent guide bar sliding respectively, can make restriction circular knife motion.
Furthermore, a control switch is arranged at the left end of the vertical plate on the left side, and the input end of the control switch is electrically connected with an external power supply to regulate and control the normal operation of the electric appliance.
Furthermore, the outer arc surface of the left cylinder is provided with a first gear, the left end of the left vertical plate is provided with a motor support, the right end of the vertical plate of the motor support is provided with a motor, the right end of the output shaft of the motor is fixedly connected with a second gear, the first gear is meshed with the second gear and is connected with the second gear, and the input end of the motor is electrically connected with the output end of the control switch and can drive the circular knife to move.
Further, a first square hole is formed in the inner portion of the vertical plate on the right side, an adjusting lead screw is connected to the inner portion of the first square hole in a rotating mode through a first left side, a first moving block is connected to the outer arc surface of the adjusting lead screw in a threaded mode, the first moving block is connected with the first square hole in a sliding mode, a second square hole is formed in the inner portion of the vertical plate on the left side, a vertical rod is arranged in the inner portion of the second square hole, a sliding block is connected to the outer arc surface of the vertical rod in a sliding mode, the sliding block is connected with the second square hole in a sliding mode, a jacking roller is connected between the first moving block and the sliding block in a rotating mode through a fourth bearing, and the materials can be jacked tightly.
Furthermore, a first bevel gear is arranged on the lower side of the outer arc surface of the adjusting screw rod, a connecting rod is connected to the round hole in the vertical plate on the right side in a rotating mode, a second bevel gear is arranged at the left end of the connecting rod and is meshed with the first bevel gear, and the position of the top roller can be adjusted.
Furthermore, the right end of the connecting rod is provided with a second rotating handle, so that the adjusting screw rod is convenient to control.
Compared with the prior art, the beneficial effects of the utility model are that: this rotary die-cutting machine circular knife adjusting device has following benefit:
when the device is used, the distance between the two circular knives is adjusted according to the final forming width of a material to be cut as required, the screw rod is rotated by rotating the first handle, the two circular knives are connected with the screw rod in a threaded manner, the thread turning directions of the left side and the right side of the outer cambered surface of the screw rod are opposite, and the guide rod can limit the circular knives to enable the circular knives not to rotate, so that the two circular knives can be close to or away from the screw rod at the same time, the distance between the two circular knives can be adjusted, then the second handle is rotated to drive the first bevel gear and the adjusting screw rod to run, the adjusting screw rod drives the first movable block to move up and down, the top roller can be driven to move up and down, the distance between the top roller and the circular knives can be adjusted according to the thickness of the material to be cut as required, the circular knives and the top roller can be suitable for the materials with different widths and thicknesses without being replaced, the device is simple to operate, convenient to use and wide in application range.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a schematic view of the internal cross-sectional structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 5 is a schematic view of the enlarged structure at the position B of the present invention.
In the figure: the device comprises a base plate 1, a circular knife adjusting mechanism 2, a cylinder 21, a disc 22, a lead screw 23, a circular knife 24, a first rotating handle 25, a guide rod 26, a first gear 3, a first motor support 4, a motor 5, a second gear 6, a control switch 7, a first square hole 8, a first adjusting lead screw 9, a first moving block 10, a second square hole 11, a vertical rod 12, a sliding block 13, a top roller 14, a first bevel gear 15, a second bevel gear 16, a connecting rod 17, a second rotating handle 18 and a vertical plate 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present embodiment provides a technical solution: the circular knife adjusting device of the rotary die-cutting machine comprises a bottom plate 1 and a circular knife adjusting mechanism 2;
bottom plate 1: the upper ends of the two ends are symmetrically provided with vertical plates 19;
circular knife adjustment mechanism 2: the circular knife adjusting mechanism 2 further comprises a guide rod 26, the guide rods 26 are respectively arranged between the two circular discs 22, through holes in the circular knives 24 are respectively in sliding connection with the adjacent guide rods 26, when the circular knife adjusting mechanism is used, the distance between the two circular knives 24 can be adjusted according to the final forming width of a material to be cut, the guide rods 26 are rotated by rotating the first screw rod 25, the two circular knives 24 are in threaded connection with the screw rod 23, the thread rotating directions of the left side and the right side of the outer arc surface of the screw rod 23 are opposite, the guide rods 26 can limit the circular knives 24 to be incapable of rotating, and therefore the two circular knives 24 can be close to or far away from the screw rod 23 at the same time, the distance between the two circular knives 24 can be adjusted, and the operation is simple and convenient;
wherein: the left end of a left vertical plate 19 is provided with a control switch 7, the input end of the control switch 7 is electrically connected with an external power supply, the outer arc surface of a left cylinder 21 is provided with a first gear 3, the left end of the left vertical plate 19 is provided with a motor support 4, the right end of a vertical plate of the motor support 4 is provided with a motor 5, the right end of an output shaft of the motor 5 is fixedly connected with a second gear 6, the first gear 3 is meshed with the second gear 6, the input end of the motor 5 is electrically connected with the output end of the control switch 7, then the motor 5 starts to operate through the control switch 7, the motor 5 drives the first gear 3 and the second gear 6 to start to operate, and the circular knife 24 is driven to start to rotate, so that a material to be cut is placed between the top roller 14 and the circular knife 24, and the material can be cut;
wherein: the inside of the riser 19 on the right side is provided with a first square hole 8, the inside of the first square hole 8 is rotatably connected with an adjusting screw rod 9 through a first left side three, the outer arc surface of the adjusting screw rod 9 is in threaded connection with a first moving block 10, the first moving block 10 is in sliding connection with the first square hole 8, a second square hole 11 is formed in the inside of the riser 19 on the left side, a vertical rod 12 is arranged inside the second square hole 11, the outer arc surface of the vertical rod 12 is in sliding connection with a sliding block 13, the sliding block 13 is in sliding connection with the second square hole 11, the first moving block 10 is rotatably connected with a top roller 14 through a bearing four, the lower side of the outer arc surface of the adjusting screw rod 9 is provided with a first bevel gear 15, a round hole inside the riser 19 on the right side is connected with a connecting rod 17, the left end of the connecting rod 17 is provided with a second bevel gear 16, the second bevel gear 16 is meshed with the first bevel gear 15, the right end of the connecting rod 17 is provided with a second rotating handle 18, then the second bevel gear 16 is rotated through the second rotating handle 18, the bevel gear 16 drives the first bevel gear 15 and the adjusting screw rod 9 to rotate, the first bevel gear 10 to move up and down, thereby driving the top roller 14 to move up and down, the thickness of a material to be adjusted as required, the thickness of the material, the material between the top roller 14 and the round knife, and the round knife are different in different distances between the round knife, and the material are suitable for different thicknesses of the material.
The utility model provides a rotary die-cutting machine circular knife adjusting device's theory of operation as follows: when the device is used, firstly, the distance between the two circular knives 24 is adjusted according to the final forming width of a material to be cut, the screw rod 23 is rotated by rotating the first handle 25, because the two circular knives 24 are both in threaded connection with the screw rod 23, the thread rotating directions of the left side and the right side of the outer cambered surface of the screw rod 23 are opposite, the guide rod 26 can limit the circular knives 24 to enable the circular knives 24 not to rotate, therefore, the two circular knives 24 can be simultaneously close to or far away from the screw rod 23, the distance between the two circular knives 24 can be adjusted, then, the second handle 18 is rotated to rotate the second bevel gear 16, the second bevel gear 16 drives the first bevel gear 15 and the adjusting screw rod 9 to operate, the adjusting screw rod 9 drives the first moving block 10 to move up and down, the top roller 14 can be driven to move up and down, the distance between the top roller 14 and the circular knives 24 can be adjusted according to the thickness of the material to be cut, then, the motor 5 drives the first gear 3 and the second gear 6 to operate, the circular knives 24 to start to rotate, the material to be placed between the top roller 14 and the circular knives can be conveniently changed, the width of the material to be conveniently used, and the material can be applicable to a wide range.
It should be noted that the motor 5 disclosed in the above embodiment may be a 6IK200RGU-CF motor, and the control switch 7 is provided with a control button corresponding to the motor 5 for controlling the switch thereof.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (7)
1. Wheel commentaries on classics formula cross cutting machine circle sword adjusting device, its characterized in that: comprises a bottom plate (1) and a circular knife adjusting mechanism (2);
base plate (1): the upper ends of the two ends are symmetrically provided with vertical plates (19);
round knife adjustment mechanism (2): the novel vertical type wire drawing machine comprises a cylinder (21), a disc (22), a lead screw (23), a circular knife (24) and a rotating handle I (25), wherein the cylinder (21) is rotatably connected to the upper end of the inside of a vertical plate (19) through a bearing I respectively, the disc (22) is arranged at the opposite inner side end of the cylinder (21), the lead screw (23) is rotatably connected to the inside of the cylinder (21) through a bearing II, the circular knife (24) is in threaded connection with the outer arc surface of the lead screw (23) respectively, and the rotating handle I (25) is arranged at the right end of the lead screw (23).
2. The rotary die cutting machine circular knife adjusting device of claim 1, characterized in that: the circular knife adjusting mechanism (2) further comprises guide rods (26), the guide rods (26) are respectively arranged between the two circular discs (22), and through holes in the circular knives (24) are respectively in sliding connection with the adjacent guide rods (26).
3. The rotary die cutting machine circular knife adjusting device of claim 1, characterized in that: the left end of the vertical plate (19) on the left side is provided with a control switch (7), and the input end of the control switch (7) is electrically connected with an external power supply.
4. The rotary die cutter circular knife adjustment device of claim 3, wherein: the outer arc surface of the left cylinder (21) is provided with a first gear (3), the left end of the left vertical plate (19) is provided with a motor support (4), the right end of the vertical plate of the motor support (4) is provided with a motor (5), the right end of the output shaft of the motor (5) is fixedly connected with a second gear (6), the first gear (3) is meshed with the second gear (6), and the input end of the motor (5) is electrically connected with the output end of the control switch (7).
5. The rotary die cutter circular knife adjusting device of claim 1, wherein: the square hole I (8) is seted up to the inside of riser (19) on right side, the inside of square hole I (8) is rotated through three left sides and is connected with adjusting screw rod (9), the extrados threaded connection of adjusting screw rod (9) has movable block I (10), movable block I (10) and square hole I (8) sliding connection, square hole II (11) have been seted up to the inside of left riser (19), the inside of square hole II (11) is provided with montant (12), the extrados sliding connection of montant (12) has slider (13), slider (13) and square hole II (11) sliding connection, it is connected with top roll (14) to rotate through four bearings between movable block I (10) and slider (13).
6. The rotary die cutter circular knife adjustment device of claim 5, wherein: a first bevel gear (15) is arranged on the lower side of the outer arc surface of the adjusting screw rod (9), a connecting rod (17) is connected in a round hole in a vertical plate (19) on the right side in a rotating mode, a second bevel gear (16) is arranged at the left end of the connecting rod (17), and the second bevel gear (16) is connected with the first bevel gear (15) in a meshed mode.
7. The rotary die cutter circular knife adjustment device of claim 6, wherein: and a second rotating handle (18) is arranged at the right end of the connecting rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222137347.3U CN218111002U (en) | 2022-08-15 | 2022-08-15 | Circular knife adjusting device of rotary die-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222137347.3U CN218111002U (en) | 2022-08-15 | 2022-08-15 | Circular knife adjusting device of rotary die-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218111002U true CN218111002U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222137347.3U Active CN218111002U (en) | 2022-08-15 | 2022-08-15 | Circular knife adjusting device of rotary die-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218111002U (en) |
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2022
- 2022-08-15 CN CN202222137347.3U patent/CN218111002U/en active Active
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