CN223920701U - Material receiving device for double-shaft center slitting rewinder - Google Patents
Material receiving device for double-shaft center slitting rewinderInfo
- Publication number
- CN223920701U CN223920701U CN202520119388.0U CN202520119388U CN223920701U CN 223920701 U CN223920701 U CN 223920701U CN 202520119388 U CN202520119388 U CN 202520119388U CN 223920701 U CN223920701 U CN 223920701U
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- China
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- fixedly connected
- mounting plate
- adjusting
- slitting
- receiving device
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Abstract
The utility model discloses a material collecting device for a double-shaft center slitting rewinder, which relates to the technical field of rewinders and comprises a material collecting platform, wherein the rear end of the upper side of the material collecting platform is fixedly connected with a rear mounting plate, a plurality of second adjusting grooves are formed in the center position of the rear side of the rear mounting plate in a penetrating manner, second sliding blocks are connected inside the second adjusting grooves in a sliding manner, an adjusting threaded rod is connected with the upper side of the inner part of the second adjusting grooves in a threaded manner, the upper end of the adjusting threaded rod penetrates through the inner part of the second adjusting grooves and is fixedly connected with a knob, and the front side of the second sliding blocks is rotatably connected with a tensioning roller. According to the utility model, the tension adjustment can be effectively performed by adjusting the relative positions of the tension rollers through arranging the first adjusting groove, the first sliding block, the second adjusting groove, the second sliding block, the adjusting threaded rod, the knob and the tension rollers, so that the material is prevented from being excessively large or excessively small in tension, the material is prevented from being damaged due to the excessively large tension, and the material is prevented from being wrinkled or sliding when being wound due to the excessively small tension.
Description
Technical Field
The utility model relates to the technical field of rewinders, in particular to a material collecting device for a double-shaft center slitting rewinder.
Background
The rewinding machine is a common production device, is mainly used for rewinding a large roll of raw materials into smaller coiled materials, is usually used for packaging, printing or other subsequent processing, and has the working principle that the large roll of raw materials are rewound into specified specifications or lengths through the steps of slitting, cutting, rewinding and the like by controlling the tension of the coiled materials, plays an important role in many industries, particularly in the processing of materials such as paper, films, aluminum foils, adhesive tapes and the like, the performance of the rewinding machine is gradually improved along with the development of technology, the automation and intelligence degree are continuously enhanced, the energy efficiency and the environmental protection are improved, and the future rewinding machine is developed towards the directions of higher efficiency, higher precision and environmental protection.
When materials are conveyed and received, certain tension is required to be applied, the tension required by the materials with different materials is different, when a general rewinding machine is used, tension adjustment is difficult to effectively perform, the materials are subjected to too large or too small tension, the materials are easily damaged due to the too large tension, the materials are easily wrinkled or slide when being wound due to the too small tension, after the winding is finished, the general rewinding machine needs to take more time to take down the coiled materials and install a winding roller, the downtime of equipment is increased, the receiving efficiency is greatly reduced, and the receiving device for the double-shaft center slitting rewinding machine is provided for solving the problems.
Disclosure of utility model
In order to solve the technical problems, the material collecting device for the double-shaft center slitting rewinder is provided, the problems that certain tension is needed to be applied when the existing materials are conveyed and collected, the tension needed by the materials of different materials is different, the general rewinder is difficult to effectively carry out tension adjustment when in use, the tension on the materials is too large or too small, the materials are easily damaged due to too large tension, the materials are easily wrinkled or slide when being wound due to too small tension, the general rewinder needs more time to take down the coiled materials and install a winding roller after the winding is completed, the downtime of equipment is increased, and the material collecting efficiency is greatly reduced are solved.
In order to achieve the purpose, the material collecting device for the double-shaft center slitting rewinder comprises a material collecting platform, wherein the front end of the upper side of the material collecting platform is fixedly connected with a front mounting plate, a plurality of first adjusting grooves are formed in the front center position of the front mounting plate in a penetrating mode, guide rods are fixedly connected to the upper side and the lower side of the inside of the first adjusting grooves, a first sliding block is connected to the surface of the guide rods in a sliding mode, a rear mounting plate is fixedly connected to the rear end of the upper side of the material collecting platform, a plurality of second adjusting grooves are formed in the center position of the rear side of the rear mounting plate in a penetrating mode, adjusting threaded rods are connected to the inner upper side of the second adjusting grooves in a threaded mode, the upper ends of the adjusting threaded rods penetrate through the inner portions of the second adjusting grooves and are fixedly connected with knobs, the front sides of the second sliding rods are rotatably connected with tensioning rollers, two motors are fixedly connected to the rear sides of the inner sides of the first sliding blocks, two rectangular sliding grooves are fixedly connected to the right side of the rear mounting plate, two rectangular sliding grooves are fixedly connected to the rear side of the rear mounting plate, and the front side of the winding plate is fixedly connected to the front side of the rectangular sliding grooves are fixedly connected to the rear side of the metal connecting plates.
Preferably, the right end of the front side of the front mounting plate is fixedly provided with two groups of winding motors, the output ends of the winding motors penetrate through the front side of the front mounting plate and are fixedly connected with a connecting cylinder, and the inside of the connecting cylinder is fixedly connected with an electromagnet.
Preferably, the four corners of the lower side of the material receiving platform are fixedly connected with supporting legs.
Preferably, the left end of the front side of the front mounting plate is fixedly connected with a control panel.
Preferably, the left end of the front side of the rear mounting plate is fixedly connected with a slitting shaft, and a plurality of cutters are clamped on the surface of the slitting shaft.
Preferably, a rotary support is fixedly arranged at the lower side of the inside of the second adjusting groove, and the lower end of the adjusting threaded rod penetrates through the upper side of the second sliding block and is in rotary connection with the inside of the rotary support.
Compared with the prior art, the utility model has the advantages that the tension adjustment can be effectively carried out by adjusting the relative positions of the tension rollers through the arrangement of the first adjusting groove, the first sliding block, the second adjusting groove, the second sliding block, the adjusting threaded rod, the knob and the tension rollers, the material is prevented from being damaged by overlarge tension or undersize tension, the material is prevented from being wrinkled or sliding when being wound due to overlarge tension, and the time required by taking down and installing the wound material can be effectively reduced by arranging the shaft changing motor, the connecting plate, the winding roller, the sliding chute, the rectangular metal connecting rod, the spring, the connecting cylinder and the electromagnet, the downtime of equipment is reduced, and the material receiving efficiency is effectively improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the wind-up roll according to the present utility model.
The reference numerals in the figures are:
1. The device comprises a receiving platform, 2, supporting legs, 3, a front mounting plate, 4, a control panel, 5, a first adjusting groove, 6, a guide rod, 7, a first sliding block, 8, a rear mounting plate, 9, a splitting shaft, 10, a cutter, 11, a second adjusting groove, 12, a second sliding block, 13, an adjusting threaded rod, 14, a rotating support, 15, a knob, 16, a tensioning roller, 17, a winding motor, 18, a connecting cylinder, 19, an electromagnet, 20, a shaft changing motor, 21, a connecting plate, 22, a winding roller, 23, a sliding groove, 24, a rectangular metal connecting rod and 25 and a spring.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-3, a receiving device for a double-shaft center slitting rewinder comprises a receiving platform 1, wherein supporting legs 2 are fixedly connected to four corners of the lower side of the receiving platform 1, a front mounting plate 3 is fixedly connected to the front side front end of the receiving platform 1, a control panel 4 is fixedly connected to the left front side of the front mounting plate 3, electric elements are convenient to control, a plurality of first regulating grooves 5 are formed in the front center of the front mounting plate 3 in a penetrating manner, guide rods 6 are fixedly connected to the upper side and the lower side of the inner portion of the first regulating grooves 5, and first sliding blocks 7 are slidably connected to the surfaces of the guide rods 6.
Specifically, the upside rear end fixedly connected with rear mounting panel 8 of receipts material platform 1, the front side left end fixedly connected with of rear mounting panel 8 divides strip axle 9, divide the surface joint of strip axle 9 to have a plurality of cutters 10, effectively cut the material, a plurality of second adjustment grooves 11 have been seted up in the rear side central point department of rear mounting panel 8, the inside sliding connection of second adjustment groove 11 has second slider 12, the inside upside threaded connection of second adjustment groove 11 has adjusting threaded rod 13, the inside downside fixed mounting of second adjustment groove 11 has rotation support 14, the lower extreme of adjusting threaded rod 13 runs through the upside of second slider 12 and rotates with the inside of rotation support 14 and be connected, the inside of adjusting threaded rod 13 is fixed connection with knob 15, can change the position of second slider 12 and tensioning roller 16 through rotating knob 15, thereby change the delivery path and the angle of material, reach tension adjustment's purpose, the front side of second slider 12 is rotated and is connected with tensioning roller 16, the front side of tensioning roller 16 rotates with the rear side of first slider 7 and is connected.
Specifically, two groups of winding motors 17 are fixedly arranged at the right end of the front side of the front mounting plate 3, the output ends of the winding motors 17 penetrate through the front side of the front mounting plate 3 and are fixedly connected with a connecting cylinder 18, an electromagnet 19 is fixedly connected to the inside of the connecting cylinder 18, the magnetic force of the electromagnet 19 can be changed through connection and disconnection of electric power, a rectangular metal connecting rod 24 is connected with the connecting cylinder 18, a winding roller 22 is driven to rotate, two groups of shaft changing motors 20 are fixedly arranged at the right end of the rear side of the rear mounting plate 8, the output ends of the shaft changing motors 20 penetrate through the rear side of the rear mounting plate 8 and are fixedly connected with a connecting plate 21, the winding roller 22 is rotatably connected to the left end and the right end of the front side of the connecting plate 21, a sliding groove 23 is formed in the center position of the front side of the winding roller 22, a rectangular metal connecting rod 24 is slidably connected to the inside of the sliding groove 23, a spring 25 is fixedly connected to the center position of the rear side of the rectangular metal connecting rod 24, the tail end of the spring 25 is fixedly connected with the inside the sliding groove 23, and the rectangular metal connecting rod 24 can be pulled back into the sliding groove 23 after the magnetic force of the electromagnet 19 is lost, and the winding roller 22 is convenient to replace.
Before material collection, according to the property of the processed material, the knob 15 and the adjusting threaded rod 13 are rotated to adjust the height of the second sliding block 12 and the tensioning rollers 16 to a proper position, the length and angle of a material conveying path are changed, different tensions can be effectively applied to the material, after the tension adjustment is finished, the material is conveyed to the slitting shaft 9 from the left end, the material is cut into a designated width by the cutter 10, after passing through the surface of each tensioning roller 16, the surfaces of the winding rollers 22 at the upper end and the lower end are coiled, after the coiled material is coiled, the electromagnet 19 is powered off and loses magnetic force, under the action of the elastic force of the spring 25, the rectangular metal connecting rod 24 is retracted into the chute 23, the spindle changing motor 20 drives the connecting plate 21 to rotate, the winding roller 22 with the coiled material is rotated to the right end of the material collecting platform 1, meanwhile, the winding roller 22 without the coiled material is rotated to the rear side of the connecting cylinder 18, the electromagnet 19 is electrified to generate magnetic force, the rectangular metal connecting rod 24 is sucked into the inside the connecting cylinder 18, the winding motor 17 drives the connecting cylinder 18 and the winding roller 22 to rotate, and the material collection efficiency is effectively improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520119388.0U CN223920701U (en) | 2025-01-20 | 2025-01-20 | Material receiving device for double-shaft center slitting rewinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520119388.0U CN223920701U (en) | 2025-01-20 | 2025-01-20 | Material receiving device for double-shaft center slitting rewinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223920701U true CN223920701U (en) | 2026-02-17 |
Family
ID=98759087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520119388.0U Active CN223920701U (en) | 2025-01-20 | 2025-01-20 | Material receiving device for double-shaft center slitting rewinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223920701U (en) |
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2025
- 2025-01-20 CN CN202520119388.0U patent/CN223920701U/en active Active
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