CN223431665U - Rolling shutter curtain sheet cutting mechanism - Google Patents
Rolling shutter curtain sheet cutting mechanismInfo
- Publication number
- CN223431665U CN223431665U CN202421681718.7U CN202421681718U CN223431665U CN 223431665 U CN223431665 U CN 223431665U CN 202421681718 U CN202421681718 U CN 202421681718U CN 223431665 U CN223431665 U CN 223431665U
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- CN
- China
- Prior art keywords
- cutting
- gear
- rolling shutter
- cutting mechanism
- feeding
- 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.)
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
本实用新型涉及卷帘门制造设备技术领域，尤其涉及一种卷帘门帘片裁切机构，包括两组侧板以及固接在两组侧板之间的送料台，两组所述侧板的侧壁上均安装有电机，电机的输出轴上固设有半齿轮，半齿轮上分别啮合有用于推送卷料的送料单元以及用于等距裁切卷料的裁切单元，两组裁切单元之间安装有两个对称设置的切刀单元；所述裁切单元包括与半齿轮啮合的传动组件，传动组件与固定轴固接，固定轴转动连接在侧板的侧壁上，固定轴上还固设有转盘；该卷帘门帘片裁切机构，将送料过程与裁切过程联动运行，使卷料在裁切时更具协调性，可实现良好的配合和联动操作，能够连续且快速的生产帘片，进而提高了生产效率和质量。
The utility model relates to the technical field of rolling shutter door manufacturing equipment, and in particular to a rolling shutter door curtain sheet cutting mechanism, comprising two groups of side plates and a feeding platform fixedly connected between the two groups of side plates, motors are installed on the side walls of the two groups of side plates, half gears are fixedly provided on the output shafts of the motors, and a feeding unit for pushing a roll of material and a cutting unit for equidistantly cutting the roll of material are respectively engaged with the half gears, and two symmetrically arranged cutter units are installed between the two groups of cutting units; the cutting unit comprises a transmission assembly engaged with the half gears, the transmission assembly is fixedly connected to a fixed shaft, the fixed shaft is rotatably connected to the side walls of the side plates, and a turntable is also fixed on the fixed shaft; the rolling shutter door curtain sheet cutting mechanism links the feeding process with the cutting process, so that the roll of material is more coordinated when cutting, can achieve good coordination and linkage operation, can continuously and quickly produce curtain sheets, thereby improving production efficiency and quality.
Description
Technical Field
The utility model relates to the technical field of rolling door manufacturing equipment, in particular to a rolling door curtain piece cutting mechanism.
Background
The curtain sheet cutting mechanism of the roller shutter door is an equipment component for cutting and processing the curtain sheet of the roller shutter door. Through automatic cutting equipment, can realize high-efficient, accurate cutting processing to the curtain piece, improve production efficiency, ensure product quality. When the existing cutting mechanism cuts the curtain sheet, two groups of control systems are needed, one group is used for controlling conveying of the coiled materials, the other group is used for controlling cutting operation, and due to the fact that the two groups of control systems are operated respectively, harmony between the two groups of control systems is insufficient, good matching and linkage operation cannot be achieved, and production efficiency and quality are affected.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a roller shutter door curtain piece cutting mechanism, which solves the technical problem that the existing cutting mechanism cannot realize good matching and linkage operation.
In order to solve the technical problems, the utility model provides a roller shutter door curtain sheet cutting mechanism, which comprises two groups of side plates and a feeding table fixedly connected between the two groups of side plates, wherein the side walls of the two groups of side plates are provided with motors, the output shafts of the motors are fixedly provided with half gears, the half gears are respectively meshed with a feeding unit for pushing coiled materials and a cutting unit for equally cutting the coiled materials, and two symmetrically arranged cutter units are arranged between the two groups of cutting units;
The cutting unit comprises a transmission assembly meshed with the half gear, the transmission assembly is fixedly connected with a fixed shaft, the fixed shaft is rotationally connected to the side wall of the side plate, a turntable is fixedly arranged on the fixed shaft, the position, close to the edge, of the side wall of the turntable is hinged to the side walls of the two sliding blocks through a connecting rod, the two sliding blocks are respectively arranged in two sliding holes formed in the side plate in a sliding mode, and the two sliding blocks are respectively fixedly connected to the two ends of the cutter unit.
Preferably, the feeding unit comprises feeding rollers rotatably connected between the two side plates, one ends of the two feeding rollers are fixedly provided with meshed synchronous gears, and the synchronous gears below are meshed with the half gears.
Preferably, the transmission assembly comprises a full gear meshed with the half gear, the full gear is rotationally connected to the side wall of the side plate, a swing rod is fixedly arranged on the full gear, a strip-shaped hole is formed in the swing rod, a fixing pin is arranged in the strip-shaped hole, the fixing pin is fixedly arranged at one end of the toothed plate, the toothed plate is provided with a transmission gear and meshed with the transmission gear, and the transmission gear is fixedly connected to the fixing shaft.
Preferably, the toothed plate is sleeved in the guide block, the guide block is fixedly connected to the side wall of the side plate, and a tension spring is fixedly arranged between the guide block and the toothed plate.
Preferably, the cutter unit comprises a cutter rest fixedly connected between the two sliding blocks, and a cutter is detachably arranged at the bottom of the cutter rest through bolts.
Preferably, the connection part of the knife rest and the cutter is provided with a stepped groove.
By means of the technical scheme, the utility model provides a roller shutter door curtain piece cutting mechanism, which has at least the following beneficial effects:
1. This roll up curtain door curtain piece cutting mechanism, through setting up feeding unit and cutting the unit, utilize the motor to drive half gear rotation, when half gear and feeding unit meshing, can drive cutter unit motion when half gear and cutting the unit meshing, thereby cut the work to the coil stock, with feeding process and cutting process linkage operation, make the coil stock have more harmony when cutting, can realize good cooperation and linkage operation, can be continuous and quick production curtain piece, and then improved production efficiency and quality.
2. This roll up curtain door curtain piece cutting mechanism utilizes the effect of bolt through setting up cutter unit, can conveniently change the cutter alone, and through the setting of ladder groove, makes the cutter more firm after the installation, improves its stationarity of cutting.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate and together with the description serve to explain a part of the utility model:
FIG. 1 is a schematic perspective view of the whole structure of the present utility model;
FIG. 2 is a schematic diagram of the connection between the motor and the feeding unit according to the present utility model;
FIG. 3 is a schematic view of a cutting unit according to the present utility model;
FIG. 4 is a schematic diagram of the connection of the swing link and the toothed plate;
Fig. 5 is a schematic view showing the structure of the cutter unit of the present utility model.
Reference numerals:
1. Side plate, 2, motor, 3, half gear, 4, feeding unit, 41, synchronous gear, 42, feeding roller, 5, cutting unit, 51, transmission component, 511, all gear, 512, swing rod, 513, fixed pin, 514, toothed plate, 515, guide block, 516, spring, 517, transmission gear, 52, fixed shaft, 53, turntable, 54, connecting rod, 55, sliding block, 6, cutter unit, 61, knife rest, 62, cutter, 63, bolt, 7, feeding table.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The rolling shutter door curtain sheet refers to a door curtain material for a rolling shutter door, and is generally composed of a block of curtain sheets, and can be cut and assembled according to the size and the requirement of the rolling shutter door. The rolling door curtain sheet is usually made of materials with high temperature resistance, water resistance, dust resistance and the like, such as PVC (polyvinyl chloride), PU (polyurethane) and the like. The door curtain sheets have good flexibility and wear resistance, are suitable for lifting and coiling operations of rolling doors, have certain functions of sound insulation, heat insulation, wind prevention and the like, and are suitable for door and window decoration and separation in various places such as business, industry, household and the like.
Embodiment one:
Based on the technical defect that good matching and linkage operation cannot be achieved due to insufficient coordination in the prior art, referring to fig. 1-5, the roller shutter door curtain piece cutting mechanism provided by the utility model enables a feeding process and a cutting process to run in a linkage manner, so that the roller shutter door curtain piece cutting mechanism has better coordination in cutting, can achieve good matching and linkage operation, can continuously and rapidly produce curtain pieces, further improves production efficiency and quality, comprises two groups of side plates 1 and a feeding table 7 fixedly connected between the two groups of side plates 1, motors 2 are arranged on the side walls of the two groups of side plates 1, a half gear 3 is fixedly arranged on an output shaft of the motor 2, a feeding unit 4 for pushing the roller shutter materials and a cutting unit 5 for cutting the roller shutter materials at equal intervals are respectively meshed on the half gear 3, two symmetrically arranged cutter units 6 are arranged between the two groups of cutting units 5, and when the half gear 3 is meshed with the feeding unit 4 by the motor 2, the roller shutter door curtain piece is pushed forward when the half gear 3 is meshed with the cutting unit 5, and the roller shutter door curtain piece can be driven to move forward when the half gear 3 is meshed with the cutting unit 5, so that the roller shutter door curtain piece can be cut.
In order to control the cutter unit 6 to move and cut, please refer to fig. 3, the cutting unit 5 includes a transmission assembly 51 meshed with the half gear 3, the transmission assembly 51 is fixedly connected with a fixed shaft 52, the fixed shaft 52 is rotatably connected to the side wall of the side plate 1, a turntable 53 is fixedly arranged on the fixed shaft 52, the side wall of the turntable 53 is hinged to the side walls of two sliding blocks 55 through a connecting rod 54, the two sliding blocks 55 are respectively arranged in two sliding holes formed in the side plate 1 in a sliding manner, the two sliding blocks 55 are respectively fixedly connected to two ends of the cutter unit 6, when the half gear 3 is meshed with the transmission assembly 51, the fixed shaft 52 can be driven to rotate under the action of the transmission assembly 51, the fixed shaft 52 drives the turntable 53 to rotate, and the turntable 53 drives the sliding blocks 55 to move through the connecting rod 54, so that the two groups of cutter units 6 can move and cut.
For convenience of feeding, referring to fig. 2, the feeding unit 4 includes feeding rollers 42 rotatably connected between two side plates 1, wherein one end of each feeding roller 42 is fixedly provided with a meshed synchronous gear 41, the lower synchronous gear 41 is meshed with the half gear 3, and when the half gear 3 is meshed with the lower synchronous gear 41, the two synchronous gears 41 are meshed with each other, so that the two feeding rollers 42 can be driven to rotate, and the coil stock can be pushed forward.
In order to realize the linkage with the feeding, referring to fig. 3 and 4, the transmission assembly 51 comprises a full gear 511 meshed with the half gear 3, the full gear 511 is rotatably connected to the side wall of the side plate 1, a swing rod 512 is fixedly arranged on the full gear 511, a bar-shaped hole is arranged on the swing rod 512, a fixing pin 513 is arranged in the bar-shaped hole, the fixing pin 513 is fixedly arranged at one end of a toothed plate 514, a transmission gear 517 is arranged on the toothed plate 514 and meshed with the toothed plate, the transmission gear 517 is fixedly connected to the fixing shaft 52, when the half gear 3 is meshed with the full gear 511, the full gear 511 can drive the swing rod 512 to rotate, the swing rod 512 drives the toothed plate 514 to move through the fixing pin 513, and the toothed plate 514 drives the fixing shaft 52 to rotate through the meshing action of the transmission gear 517, so that the cutter 62 moves and cuts.
After finishing cutting, in order to reset the cutter 62 conveniently, the toothed plate 514 is sleeved in the guide block 515, the guide block 515 is fixedly connected to the side wall of the side plate 1, a tension spring is fixedly arranged between the guide block 515 and the toothed plate 514, and when the half gear 3 is not meshed with the full gear 511 any more, the toothed plate 514 is reset under the tension force of the tension spring, and then the cutter 62 is driven to reset.
Embodiment two:
when the edge portion of the cutter 62 is damaged, the cutter 62 needs to be replaced independently, referring to fig. 5, on the basis of the first embodiment, the cutter unit 6 includes a cutter frame 61 fixedly connected between two sliders 55, the cutter 62 is detachably mounted on the bottom of the cutter frame 61 through a bolt 63, and after the bolt 63 is unscrewed, the cutter 62 can be removed and then the cutter 62 can be replaced.
In order to ensure that the cutter 62 is firmer after being installed, the connecting parts of the cutter frame 61 and the cutter 62 are respectively provided with a stepped groove, and the contact area of the connecting positions of the cutter 62 and the cutter frame 61 is larger due to the arrangement of the stepped grooves, so that the installation is firmer.
As can be seen from the above embodiment, when the motor 2 is used to drive the half gear 3 to rotate during cutting, when the half gear 3 is meshed with the feeding unit 4, the half gear 3 is meshed with the lower synchronous gear 41, because the two synchronous gears 41 are meshed with each other, the two feeding rollers 42 can be driven to rotate, so that the coil stock is pushed forward, when the half gear 3 is meshed with the cutting unit 5, the half gear 3 is meshed with the full gear 511, the full gear 511 can drive the swinging rod 512 to rotate, the swinging rod 512 drives the toothed plate 514 to move through the fixing pin 513, the toothed plate 514 drives the fixing shaft 52 to rotate through the meshing action with the transmission gear 517, the fixing shaft 52 drives the turntable 53 to rotate, and the turntable 53 drives the sliding block 55 through the connecting rod 54, so that the two cutter units 6 move and perform cutting work.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421681718.7U CN223431665U (en) | 2024-07-16 | 2024-07-16 | Rolling shutter curtain sheet cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421681718.7U CN223431665U (en) | 2024-07-16 | 2024-07-16 | Rolling shutter curtain sheet cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223431665U true CN223431665U (en) | 2025-10-14 |
Family
ID=97277519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421681718.7U Active CN223431665U (en) | 2024-07-16 | 2024-07-16 | Rolling shutter curtain sheet cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223431665U (en) |
-
2024
- 2024-07-16 CN CN202421681718.7U patent/CN223431665U/en active Active
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