CN222494452U - Circular knife machine device with adjustable distance - Google Patents
Circular knife machine device with adjustable distance Download PDFInfo
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- CN222494452U CN222494452U CN202421264507.3U CN202421264507U CN222494452U CN 222494452 U CN222494452 U CN 222494452U CN 202421264507 U CN202421264507 U CN 202421264507U CN 222494452 U CN222494452 U CN 222494452U
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Abstract
The utility model discloses a distance-adjustable circular knife machine device, which relates to the technical field of circular knife machines and comprises a base, wherein supporting plates are arranged at the tops of two ends of the base, sliding grooves are formed in the surfaces of the supporting plates, knife rolls are arranged between the supporting plates, two ends of a knife roll rotating shaft are positioned in the sliding grooves, a plurality of circular knives are arranged on the outer sides of the knife rolls, the device also comprises an adjusting mechanism and a moving mechanism, the adjusting mechanism is arranged on two sides of the knife rolls and used for changing the distance of the knife rolls, and the moving mechanism is arranged on one side of each circular knife and used for adjusting the position of each circular knife on the knife rolls. The utility model is provided with the adjusting mechanism, the rotating handle is rotated to drive the screw rod to rotate so as to enable the sliding plate to move up and down, thereby adjusting the distance between the cutter rod and the conveying roller.
Description
Technical Field
The utility model relates to the technical field of circular cutter machines, in particular to a circular cutter machine device with adjustable space.
Background
The circular knife machine is one of the die cutting machines, the continuous rotary die cutting processing is carried out in a roller knife mode, the die cutting processing is one of the equipment with highest production efficiency in the die cutting machine, die cutting formed products are widely applied to the fields of printing, paper and the like, but the circular knife machine device in the prior art is inconvenient to adjust cutting depth in the use process, and further causes excessive cutting of materials or insufficient cutting depth, and further influences normal die cutting operation of the materials, for example, a cutting device of the circular knife machine disclosed in patent publication No. CN 213829174U is characterized in that through arranging a sliding groove and a sliding plate on a supporting column, an adjusting mechanism is arranged between the sliding plates, and further changes the distance between a knife roller and a conveying roller shaft, but the device needs to simultaneously rotate handles on two sides to drive screws to rotate, so that the sliding plate moves, and the device needs to synchronously rotate, and has the condition that the sliding plate is blocked, so that the operation is inconvenient, in addition, the device is provided with a driving shaft and a driving wheel on the supporting column, the driving wheel is connected with a compression spring, the supporting effect of the sliding plate is poor, and the stability is poor.
Based on the above, the circular knife machine device with adjustable space is provided, so that the defects of the existing device can be overcome.
Disclosure of utility model
The utility model aims to provide a circular knife machine device with adjustable spacing, which solves the problems of inconvenience in operation and poor stability of a sliding plate in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a distance adjustable circular knife machine device, includes the base, base both ends top is provided with the backup pad, the spout has been seted up on the backup pad surface, install the knife roller between the backup pad, the both ends of knife roller pivot are in the inside of spout, a plurality of circular knives are installed in the outside of knife roller, still include adjustment mechanism and moving mechanism, adjustment mechanism sets up in the both sides of knife roller for change the distance of knife roller, moving mechanism sets up in one side of circular knife, is used for adjusting the position of every circular knife on the knife roller.
Preferably, the adjusting mechanism comprises two first conical gears, the first conical gears are arranged on one side, far away from the knife roller, of the supporting plate, the two first conical gears are fixedly connected through a connecting rod, the connecting rod is rotationally connected with the supporting plate, the lower end of each first conical gear is connected with a second conical gear in a meshed mode, a screw is fixedly arranged on the lower surface of each second conical gear, and a sliding piece is arranged on the outer side of each screw.
Preferably, the moving mechanism comprises a groove formed in the surface of the knife roller, a plurality of sliding blocks are slidably arranged in the groove, annular blocks are fixedly mounted on the outer sides of the sliding blocks, the annular blocks are connected with the circular knife in a clamping mode, and bolts are arranged on the surfaces of the annular blocks.
Preferably, the sliding piece comprises a sliding plate in threaded connection with the screw rod, the sliding plate is in sliding connection with the sliding groove, the sliding plate is in rotary connection with the knife roller, one of the sliding plates is internally provided with a first motor, and the output end of the first motor is fixedly connected with the knife roller rotating shaft.
Preferably, the lower end of the base is symmetrically provided with a supporting seat.
Preferably, a conveying roller is rotatably connected between the supporting plates, and one end of the conveying roller extends to the outer side of the supporting plates and is fixedly connected with an output end of the second motor.
Preferably, one end of the connecting rod penetrates through one of the first bevel gears and is connected with a rotating handle.
Preferably, a fixed block is arranged at the lower end of the screw rod, and the fixed block is fixedly connected with the supporting plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the adjusting mechanism is arranged, the first conical gear and the second conical gear are driven to be meshed for transmission by rotating the rotating handle on one side, so that the screw is driven to rotate to enable the sliding plate to move up and down, the knife roller is driven to move, the distance between the knife roller and the conveying roller is adjusted, the adjusting precision is accurate, and the adjusting mechanism is convenient to adjust, and the screw and the gear are arranged, so that the sliding plate has self-locking property, and the positions of the sliding plate and the knife roller are convenient to fix;
2. The utility model is provided with the moving mechanism, the position of each circular knife on the knife stick is adjusted by sliding the annular block and the sliding block, the distance between the circular knives can be changed at will, materials can be cut into different lengths or the same length, the practicability is good, the operation is convenient, the scale bars are arranged, the distance between adjacent circular knives is convenient to calculate, and the adjustment is convenient.
Drawings
Fig. 1 is a schematic structural view of one side of the present utility model.
Fig. 2 is a schematic view of another embodiment of the present utility model.
Fig. 3 is a schematic structural view of the moving mechanism of the present utility model.
Fig. 4 is a schematic diagram of the structure of the front view of the present utility model.
Fig. 5 is a cross-sectional view of a front view of the present utility model.
Fig. 6 is an enlarged view of fig. 3 a in accordance with the present utility model.
Reference numerals are noted 101, base, 102, support plate, 103, chute, 104, knife roller, 105, circular knife, 106, support seat, 107, conveying roller, 200, adjusting mechanism, 201, first conical gear, 202, connecting rod, 203, second conical gear, 204, screw, 205, slide plate, 206, rotating handle, 207, fixed block, 300, moving mechanism, 301, groove, 302, annular block, 303, bolt.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
Example 1
In this embodiment, as shown in fig. 1-6, the circular knife machine device with adjustable space comprises a base 101, support plates 102 are arranged at the tops of two ends of the base 101, the base 101 and the support plates 102 play a role of supporting a conveying roller 107 and a knife roller 104, sliding grooves 103 are formed in the surfaces of the support plates 102, the sliding grooves 103 serve as sliding plates 205, normal operation of an adjusting mechanism 200 is ensured, the knife roller 104 is arranged between the support plates 102, scale strips are arranged on the surfaces of the knife roller 104, accurate adjustment of the distances between different circular knives 105 is facilitated, the distances between the multiple circular knives 105 can be consistent or different, different cutting requirements are met, two ends of a rotating shaft of the knife roller 104 are positioned in the sliding grooves 103, the outside of the knife roller 104 is provided with a plurality of circular knives 105, the circular knives 105 are in sliding connection with the knife roller 104, so that cutters with different cutting lengths can be replaced conveniently, the device further comprises an adjusting mechanism 200 and a moving mechanism 300, the adjusting mechanism 200 is arranged on two sides of the knife roller 104 and used for changing the distance of the knife roller 104, the moving mechanism 300 is arranged on one side of the circular knives 105 and used for adjusting the position of each circular knife 105 on the knife roller 104, before the circular knife machine device with adjustable spacing is started to be used, the adjusting mechanism 200 and the moving mechanism 300 are adjusted according to the specification of a material to be cut, the distance between the knife roller 104 and the conveying roller 107 is adjusted, and then the position of the circular knives 105 is adjusted according to the cutting length of the material, so that the device enters a state to be worked;
as shown in fig. 2-5, the adjusting mechanism 200 includes two first conical gears 201, the first conical gears 201 are all disposed on one side of the supporting plate 102 far away from the knife roller 104, the two first conical gears 201 are in the same direction, the two first conical gears 201 are fixedly connected through a connecting rod 202, the connecting rod 202 is rotationally connected with the supporting plate 102, the connecting rod 202 enables the first conical gears 201 on two sides of the supporting plate 102 to synchronously rotate, so that the height of a rotating shaft of the knife roller 104 can be conveniently and rapidly adjusted synchronously, the lower end of the first conical gears 201 is in meshed connection with a second conical gear 203, a screw 204 is fixedly mounted on the lower surface of the second conical gears 203, the directions of threads on the two screws 204 are consistent, so that the screws 204 on two sides rotate in the same direction when the rotating handle 206 are rotated, a synchronous lifting effect is achieved, a sliding piece is arranged on the outer side of the screw 204, the adjusting mechanism 200 drives a sliding plate 205 to move, so that the distance between the knife roller 104 and the conveying roller 107 can be adjusted, and a round knife 105 on the knife roller 104 can just cut materials with different thicknesses, and cutting precision is suitable for cutting materials with different thicknesses;
As shown in fig. 3 and 6, the moving mechanism 300 comprises a groove 301 formed on the surface of the knife roller 104, a plurality of sliding blocks are slidably arranged in the groove 301, annular blocks 302 are fixedly arranged on the outer sides of the sliding blocks, the annular blocks 302 are in clamping connection with the circular knives 105, the annular blocks 302 are firstly moved to corresponding positions, then proper circular knives 105 are selected, the circular knives 105 are fixed on the outer sides of the annular blocks 302, and the moving mechanism is suitable for different cutting requirements, bolts 303 are arranged on the surfaces of the annular blocks 302, and the positions of the annular blocks 302 are fixed through the bolts, so that the operation is convenient and quick;
As shown in fig. 4 and fig. 5, the sliding piece comprises a sliding plate 205 in threaded connection with a screw 204, the sliding plate 205 is in sliding connection with the chute 103, the sliding plate 205 is in rotational connection with the knife roller 104, a first motor is installed in one sliding plate 205, the output end of the first motor is fixedly connected with the rotating shaft of the knife roller 104, when the height of the knife roller 104 needs to be adjusted, a rotating handle 206 is rotated to drive a first bevel gear 201 and a second bevel gear 203 to be meshed and driven, so that the screw 204 rotates to enable the sliding plate 205 to move up and down, lifting of the knife roller 104 is realized, the operation is simple, and the knife roller 104 cannot move by itself after the adjustment is completed due to the threaded connection of the screw 204 and the sliding plate 205;
As shown in fig. 2, one end of the connecting rod 202 penetrates through one of the first bevel gears 201 and is connected with a rotating handle 206, so that the use of the adjusting mechanism 200 is facilitated, the connecting rod 202 can be driven to rotate through the rotating handle 206, and then the first bevel gear 201 and the second bevel gear 203 are driven to rotate, so that the distance between the knife stick 104 and the conveying roller 107 is adjusted;
As shown in fig. 2, a fixed block 207 is arranged at the lower end of the screw 204, the screw 204 is rotationally connected with the fixed block 207 through a bearing, the fixed block 207 is fixedly connected with the supporting plate 102, the position of the screw 204 is limited, the screw 204 is prevented from moving up and down, the deviation is avoided, and the influence on meshing transmission between gears is avoided;
Example 2
In contrast to embodiment 1, as shown in fig. 1, the lower end of the base 101 is symmetrically provided with a supporting seat 106, and the supporting seat 106 plays a role of supporting, so as to facilitate movement, thereby increasing the overall practicability of the device.
As shown in fig. 1, a conveying roller 107 is rotatably connected between the supporting plates 102, one end of the conveying roller 107 extends to the outer side of the supporting plate 102 and is fixedly connected with an output end of a second motor, and the second motor drives the conveying roller 107 to convey the material to be cut, so that the circular knife 105 on the knife roller 104 is convenient for cutting the material.
Before the distance-adjustable circular knife machine device starts to be used, the device is pushed to a place where materials are required to be cut, when the position between the knife stick 104 and the conveying roller 107 is required to be adjusted, the rotating handle 206 is rotated, the first conical gear 201 and the connecting rod 202 are enabled to rotate, the first conical gear 201 drives the second conical gear 203 to be meshed and driven, the screw 204 and the second conical gear 203 rotate in the same direction, the screw 204 only rotates due to the limitation of the fixing block 207, the sliding plate 205 is driven to move up and down, the knife stick 104 is enabled to move up and down, the annular blocks 302 are moved to corresponding positions according to the cut material specifications, then the circular knife 105 with proper size is selected, the circular knife 105 is fixed on the outer side of the annular blocks 302, the circular knife machine device adapts to different cutting requirements, the cutter specifications of the circular knife 105 are matched with the thickness of the materials, the annular blocks 302 are fixed by tightening the bolts 303, and the operation is convenient.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421264507.3U CN222494452U (en) | 2024-06-04 | 2024-06-04 | Circular knife machine device with adjustable distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421264507.3U CN222494452U (en) | 2024-06-04 | 2024-06-04 | Circular knife machine device with adjustable distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222494452U true CN222494452U (en) | 2025-02-18 |
Family
ID=94556276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421264507.3U Active CN222494452U (en) | 2024-06-04 | 2024-06-04 | Circular knife machine device with adjustable distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222494452U (en) |
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2024
- 2024-06-04 CN CN202421264507.3U patent/CN222494452U/en active Active
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