CN215969124U - Automatic cutting device for polyurethane board - Google Patents
Automatic cutting device for polyurethane board Download PDFInfo
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- CN215969124U CN215969124U CN202121915373.3U CN202121915373U CN215969124U CN 215969124 U CN215969124 U CN 215969124U CN 202121915373 U CN202121915373 U CN 202121915373U CN 215969124 U CN215969124 U CN 215969124U
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Abstract
The utility model relates to the technical field of polyurethane production, in particular to an automatic cutting device for a polyurethane plate, which comprises a support frame, a pressing device and a cutting device, wherein the cutting device comprises a transverse cutting device and a longitudinal cutting device, the longitudinal cutting device comprises a longitudinal lead screw, a longitudinal guide rail and a longitudinal cutting tool which are arranged on two sides of the support frame, a longitudinal cutting motor is fixedly arranged on a longitudinal nut sleeve, the longitudinal cutting tool is fixedly arranged on a rotating shaft of the longitudinal cutting motor, the transverse cutting device comprises a transverse lead screw, a transverse guide rail and a transverse cutting tool which are arranged below the support frame, the transverse cutting motor is fixedly arranged on the transverse nut sleeve, the transverse cutting tool is fixedly arranged on the rotating shaft of the transverse cutting motor, and the pressing device comprises two pressing frames and a pressing cylinder which are respectively arranged on two sides of the transverse cutting device. The device provided by the utility model has the advantages of simple structure, small occupied area, low cost, high processing efficiency and small error.
Description
Technical Field
The utility model relates to the technical field of polyurethane production, in particular to an automatic cutting device for a polyurethane plate.
Background
After the polyurethane board is produced, the polyurethane board needs to be cut into the length and the width. The traditional cutting device firstly performs transverse cutting on a transverse cutting device, and then performs longitudinal cutting on a longitudinal cutting device, so that the time and labor are wasted, the occupied area is large, the machine purchasing cost is high, generally, a cutter is fixed, a workpiece moves to realize cutting, and the mode easily causes machining errors.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing the automatic cutting device for the polyurethane plate, which has the advantages of simple structure, small occupied area, low cost, high processing efficiency and small error.
The utility model is realized by the following technical scheme:
an automatic cutting device for polyurethane boards comprises a support frame, a pressing device and a cutting device, wherein the cutting device comprises a transverse cutting device and a longitudinal cutting device, the longitudinal cutting device comprises a longitudinal lead screw, a longitudinal guide rail and a longitudinal cutting tool which are arranged on two sides of the support frame, the longitudinal lead screw is sleeved with a longitudinal nut sleeve, the longitudinal nut sleeve is in sliding connection with the longitudinal guide rail, the longitudinal nut sleeve is fixedly provided with a longitudinal cutting motor, the longitudinal cutting tool is fixedly arranged on a rotating shaft of the longitudinal cutting motor, the transverse cutting device comprises a transverse lead screw, a transverse guide rail and a transverse cutting tool which are arranged below the support frame, the transverse lead screw is sleeved with a transverse nut sleeve, the transverse nut sleeve is in sliding connection with the transverse guide rail, the transverse nut sleeve is fixedly provided with a transverse cutting motor, the transverse cutting tool is fixedly arranged on a rotating shaft of the transverse cutting motor, the material pressing devices are two sets of material pressing devices which are respectively positioned on two sides of the transverse cutting device and comprise material pressing frames and material pressing cylinders, the material pressing frames are fixedly installed on the supporting frame, the material pressing cylinders are fixedly installed on the material pressing frames, and material pressing plates are fixedly installed at the end portions of piston rods of the material pressing cylinders.
Further, the support frame is provided with a abdication at the transverse cutting device.
Furthermore, the middle of the front end of the support frame is provided with a limiting lead screw and a limiting guide rail, a limiting nut sleeve is arranged on the limiting lead screw and is connected with the limiting guide rail in a sliding mode, a limiting frame is fixedly arranged on the limiting nut sleeve, and a touch switch is fixedly arranged on the limiting frame.
The utility model has the advantages of
The automatic cutting device for the polyurethane board provided by the utility model has the following advantages:
1. simple structure and small occupied area.
2. The machine purchasing cost is low, and the processing efficiency is high.
3. The processing error is small.
4. Automatic transverse and longitudinal cutting can be realized.
Drawings
FIG. 1 is a schematic front view of the present invention;
in the figure, 1, a support frame, 2, a longitudinal screw rod, 3, a longitudinal cutting motor, 4, a longitudinal cutting tool, 5, a longitudinal nut sleeve, 6, a longitudinal guide rail, 7, a material pressing frame, 8, a material pressing plate, 9, a material pressing cylinder, 10, a transverse cutting tool, 11, a transverse guide rail, 12, a transverse cutting motor, 13, a transverse nut sleeve, 14, a handle, 15, a limiting screw rod, 16, a limiting nut sleeve, 17, a limiting frame, 18, a limiting guide rail, 19, a longitudinal screw rod motor and 20, a transverse screw rod are arranged.
Detailed Description
An automatic cutting device for polyurethane boards, which comprises a supporting frame 1, a pressing device and a cutting device, the cutting device comprises a transverse cutting device and a longitudinal cutting device, the longitudinal cutting device comprises a longitudinal screw rod 2, a longitudinal guide rail 6 and a longitudinal cutting tool 4 which are arranged at two sides of a supporting frame, a longitudinal nut sleeve 5 is sleeved on the longitudinal screw rod and is connected with the longitudinal guide rail in a sliding way, a longitudinal cutting motor 3 is fixedly arranged on the longitudinal nut sleeve, the longitudinal cutting tool is fixedly arranged on a rotating shaft of a longitudinal cutting motor, when in processing, a longitudinal lead screw is driven by a longitudinal lead screw motor 19 to rotate so as to drive a longitudinal nut sleeve to move along the longitudinal lead screw, therefore, the longitudinal cutting tool moves longitudinally, the longitudinal cutting motor drives the longitudinal cutting tool to rotate to complete longitudinal cutting, the machining error is small, and the machining efficiency is high.
The transverse cutting device comprises a transverse screw 20, a transverse guide rail 11 and a transverse cutting tool 10 which are installed below the support frame, a transverse nut sleeve 13 is sleeved on the transverse screw, the transverse nut sleeve is connected with the transverse guide rail in a sliding mode, a transverse cutting motor 12 is fixedly installed on the transverse nut sleeve, the transverse cutting tool is fixedly installed on a transverse cutting motor rotating shaft, during transverse cutting, the transverse screw is driven to rotate by the transverse screw motor, the transverse nut sleeve is driven to move along the transverse screw, accordingly, the transverse cutting tool moves along the transverse direction, meanwhile, the transverse cutting motor drives the transverse cutting tool to rotate, transverse cutting is completed, the machining error ratio is small, and the machining efficiency is higher.
The material pressing devices are two sets and are respectively located on two sides of the transverse cutting device and comprise a material pressing frame 7 and a material pressing cylinder 9, the material pressing frame is fixedly mounted on the supporting frame, the material pressing cylinder is fixedly mounted on the material pressing frame, a material pressing plate 8 is fixedly mounted at the end part of a piston rod of the material pressing cylinder, and during machining, the material pressing cylinder presses materials in the middle and on two sides of the transverse cutting device, so that transverse and longitudinal cutting is not influenced, the materials are fixed stably, and machining errors are small.
Furthermore, the support frame is provided with a abdication at the transverse cutting device, so that the transverse cutting of the material is facilitated.
Furthermore, a limiting screw 15 and a limiting guide rail 18 are installed in the middle of the front end of the support frame, a limiting nut sleeve 16 is installed on the limiting screw and is connected with the limiting guide rail in a sliding mode, a limiting frame 17 is fixedly installed on the limiting nut sleeve, a touch switch (not shown) is fixedly installed on the limiting frame, and the touch switch is connected with the control ends of the longitudinal cutting motor, the longitudinal screw motor, the transverse screw motor (not shown) and the transverse cutting motor through cables. When processing, can place the material in the different positions of support frame and then impel forward according to the needs of width, the tip touches and stops to impel after touching the switch before the material, then presses the material cylinder action, compresses tightly the material, and the vertical cutting device of both sides begins the cutting simultaneously or only the vertical cutting device cutting of one side, and vertical cutting finishes the back, and horizontal cutting device cuts. When the materials with different lengths need to be cut, the position of the limiting frame can be adjusted by rotating the handle 14 at the end part of the limiting lead screw, so that the distance between the touch switch and the transverse cutting device is adjusted, and the adjustment is very convenient and labor-saving.
When the automatic polyurethane plate cutting device is processed, the polyurethane plate to be cut can be placed at different positions of the support frame and then pushed forward according to the width requirement, the pushing is stopped after the front end of the material touches the touch switch, then the material pressing cylinder acts to compress the material, the longitudinal cutting devices on two sides start to cut simultaneously or only the longitudinal cutting device on one side cuts, and after the longitudinal cutting is finished, the transverse cutting device cuts.
According to the automatic polyurethane plate cutting device, the two sets of pressing devices are respectively positioned on two sides of the transverse cutting device, the cutting device comprises the transverse cutting device and the longitudinal cutting device, the two sets of longitudinal cutting devices are fixed, the cutting tool moves forwards while rotating, the cutting error is small, the machining efficiency is high, transverse and longitudinal cutting can be simultaneously completed on one machine, the occupied area of equipment is small, and the purchase cost of the machine is low. And the position of the cutter does not need to be adjusted or replaced according to the thickness and the width of the material, so that the time and the labor are saved in processing.
In conclusion, the automatic cutting device for the polyurethane plate provided by the utility model has the advantages of simple structure, small occupied area, low cost, high processing efficiency and small error.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a polyurethane board automatic cutting device which characterized by: the cutting device comprises a transverse cutting device and a longitudinal cutting device, the longitudinal cutting device comprises a longitudinal lead screw, a longitudinal guide rail and a longitudinal cutting tool which are arranged on two sides of the support frame, the longitudinal lead screw is sleeved with a longitudinal nut sleeve, the longitudinal nut sleeve is connected with the longitudinal guide rail in a sliding manner, the longitudinal nut sleeve is fixedly provided with a longitudinal cutting motor, the longitudinal cutting tool is fixedly arranged on a rotating shaft of the longitudinal cutting motor, the transverse cutting device comprises a transverse lead screw, a transverse guide rail and a transverse cutting tool which are arranged below the support frame, the transverse lead screw is sleeved with a transverse nut sleeve, the transverse nut sleeve is connected with the transverse guide rail in a sliding manner, the transverse nut sleeve is fixedly provided with a transverse cutting motor, and the transverse cutting tool is fixedly arranged on a rotating shaft of the transverse cutting motor, the material pressing devices are two sets of material pressing devices which are respectively positioned on two sides of the transverse cutting device and comprise material pressing frames and material pressing cylinders, the material pressing frames are fixedly installed on the supporting frame, the material pressing cylinders are fixedly installed on the material pressing frames, and material pressing plates are fixedly installed at the end portions of piston rods of the material pressing cylinders.
2. The automatic cutting device for polyurethane boards as claimed in claim 1, wherein the support frame is provided with a relief at the transverse cutting device.
3. The automatic cutting device for the polyurethane board as claimed in claim 1, wherein a limit screw and a limit guide rail are installed at the middle part of the front end of the support frame, a limit nut sleeve is installed on the limit screw, the limit nut sleeve is slidably connected with the limit guide rail, a limit frame is fixedly installed on the limit nut sleeve, and a touch switch is fixedly installed on the limit frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121915373.3U CN215969124U (en) | 2021-08-16 | 2021-08-16 | Automatic cutting device for polyurethane board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121915373.3U CN215969124U (en) | 2021-08-16 | 2021-08-16 | Automatic cutting device for polyurethane board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215969124U true CN215969124U (en) | 2022-03-08 |
Family
ID=80518906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121915373.3U Active CN215969124U (en) | 2021-08-16 | 2021-08-16 | Automatic cutting device for polyurethane board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215969124U (en) |
-
2021
- 2021-08-16 CN CN202121915373.3U patent/CN215969124U/en active Active
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