CN221089141U - Polyurethane foam cutting device - Google Patents
Polyurethane foam cutting device Download PDFInfo
- Publication number
- CN221089141U CN221089141U CN202322706399.2U CN202322706399U CN221089141U CN 221089141 U CN221089141 U CN 221089141U CN 202322706399 U CN202322706399 U CN 202322706399U CN 221089141 U CN221089141 U CN 221089141U
- Authority
- CN
- China
- Prior art keywords
- fixed
- polyurethane foam
- plate
- upper ends
- cutting
- 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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Links
- 229920005830 Polyurethane Foam Polymers 0.000 title claims abstract description 41
- 239000011496 polyurethane foam Substances 0.000 title claims abstract description 41
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a polyurethane foam cutting device which comprises a supporting component, a clamping and limiting component, a cutting component and a pushing component, wherein the supporting component comprises a plurality of supporting legs which are vertically arranged, a supporting plate which is vertically fixed at the upper ends of the supporting legs, an L-shaped plate which is vertically fixed at one side of the upper ends of the supporting plates, and a vertical plate which is vertically fixed at the upper ends of the supporting plates, the clamping and limiting component comprises a workbench which is fixed at the upper ends of the supporting plates and is provided with a chute in the middle of the upper ends, a motor which is fixed at the side walls of the workbench, a screw rod which is fixed at the output ends of the motor and is positioned in the chute, a sliding block which is arranged outside the screw rod in a way that the outer wall is attached to the chute, and a clamping plate which is fixed at the upper ends of the sliding block. This polyurethane foam cutting device promotes the installation piece motion through setting up the second hydraulic push rod, and the installation piece of motion will cut the polyurethane foam of completion and push off from the workstation to replace current manual polyurethane foam cutting device that will cut and take off to improve work efficiency.
Description
Technical Field
The utility model relates to the technical field of polyurethane foam cutting, in particular to a polyurethane foam cutting device.
Background
The polyurethane rigid foam is a high molecular polymer prepared by mixing isocyanate and polyether serving as main raw materials under the action of a foaming agent, a catalyst, a flame retardant and other auxiliary agents through special equipment and foaming in situ through high-pressure spraying. The rigid polyurethane foam is cut by a cutting device during production and processing.
When the existing polyurethane foam cutting device cuts polyurethane foam, a worker needs to manually take down the cut polyurethane foam cutting device, and under long-time work, the worker is easy to fatigue and easy to reduce the working efficiency, so that the polyurethane foam cutting device is provided.
Disclosure of utility model
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned and/or problems occurring in the prior art polyurethane foam cutting apparatuses.
Therefore, the utility model aims to provide the polyurethane foam cutting device, the second hydraulic push rod is arranged to push the installation block to move, the moving installation block pushes the cut polyurethane foam away from the workbench to be taken down, and the existing manual operation is replaced to take down the cut polyurethane foam cutting device, so that the working efficiency is improved.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
A polyurethane foam cutting apparatus, comprising:
the support assembly comprises a plurality of support legs which are vertically arranged, a support plate which is vertically fixed at the upper ends of the support legs, an L-shaped plate which is vertically fixed at one side of the upper ends of the support plate, and a vertical plate which is vertically fixed at the upper ends of the support plate;
The clamping limiting assembly comprises a workbench, a motor, a screw rod, a sliding block and a clamping plate, wherein the workbench is fixed at the upper end of the supporting plate, a sliding groove is formed in the middle of the upper end of the workbench, the motor is fixed on the side wall of the workbench, the screw rod is fixed at the output end of the motor and positioned in the sliding groove, the sliding block is arranged outside the screw rod in a threaded manner, the outer wall of the sliding block is attached to the sliding groove, and the clamping plate is fixed at the upper end of the sliding block;
The cutting assembly comprises a first hydraulic push rod vertically fixed in the middle of the upper end of the L-shaped plate and a cutting knife vertically fixed at the lower end of the first hydraulic push rod;
The pushing assembly comprises a second hydraulic push rod vertically fixed at the front end of the vertical plate and a mounting block mounted at the front end of the second hydraulic push rod;
Preferably, the lower ends of the supporting legs are fixed with a bottom plate, and bolts are arranged on the bottom plate. The supporting legs are mounted at the designated positions through bolts under the action of the bottom plate, so that stable placement of the supporting legs is ensured.
Preferably, a cutting groove is formed in the upper end of the workbench, and the cutting groove is located right below the cutting knife. The cutting groove arranged at the upper end of the workbench can be used for placing the cutting knife, so that the cutting knife is prevented from directly colliding and wearing with the workbench during cutting.
Preferably, a fixed block is fixed on one side of the front end of the workbench, and the upper end face of the fixed block is obliquely arranged. The fixing block can guide the polyurethane foam after cutting and guide the polyurethane foam to a designated position.
Preferably, limit rods are vertically fixed on the front side and the rear side of the middle part of the upper end of the cutting knife, limit holes are formed in the L-shaped plate, and the limit rods penetrate through the limit holes and the outer wall of the limit rods are attached to the inner wall of the limit holes. The limiting rod fixed at the upper end of the cutting knife moves synchronously along with the cutting knife, and a certain friction force is generated between the limiting rod and the limiting hole on the L-shaped plate in the lifting process, so that the stability of the cutting knife in the lifting process is ensured.
Preferably, a threaded hole is formed in the middle of the rear end of the mounting block, and the second hydraulic push rod is in threaded connection with the mounting block. And the mounting block in threaded connection with the second hydraulic push rod is convenient for an operator to disassemble, assemble and replace the mounting block in the later period.
Compared with the prior art, the utility model has the following beneficial effects:
(1) Through setting up second hydraulic push rod and promoting the installation piece motion, the installation piece of motion will cut the polyurethane foam of accomplishing and push off from the workstation, replaces current manual polyurethane foam cutting device who cuts and takes off to improve work efficiency.
(2) The cutting knife can be placed through the cutting groove formed in the upper end of the workbench, and the cutting knife is prevented from directly colliding and wearing with the workbench during cutting.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a clamping and limiting assembly according to the present utility model;
FIG. 3 is a schematic perspective view of a pushing assembly according to the present utility model;
In the figure: 100. a support assembly; 110. support legs; 111. a bottom plate; 120. a support plate; 130. an L-shaped plate; 140. a vertical plate; 200. clamping and limiting components; 210. a work table; 211. cutting grooves; 212. a fixed block; 220. a motor; 230. a screw rod; 240. a slide block; 250. a clamping plate; 300. a cutting assembly; 310. a first hydraulic pushrod; 320. a cutting knife; 321. a limit rod; 400. a pushing assembly; 410. a second hydraulic pushrod; 420. and (5) installing a block.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a polyurethane foam cutting device, which is characterized in that a second hydraulic push rod is arranged to push a mounting block to move, and the moving mounting block pushes the cut polyurethane foam down from a workbench to replace the existing manual operation to take down the cut polyurethane foam cutting device, so that the working efficiency is improved.
Fig. 1 to 3 are schematic structural views of an embodiment of a polyurethane foam cutting device according to the present invention, referring to fig. 1 to 3, a main body portion of the polyurethane foam cutting device includes a supporting component 100, a clamping and limiting component 200, a cutting component 300 and a pushing component 400.
The support assembly 100 includes a plurality of support legs 110 vertically disposed, a support plate 120 vertically fixed to the upper ends of the support legs 110, an L-shaped plate 130 vertically fixed to one side of the upper ends of the support plate 120, and a vertical plate 140 vertically fixed to the upper ends of the support plate 120. Preferably, in the present embodiment, the lower ends of the support legs 110 are fixed with the base plate 111, the base plate 111 is provided with bolts, and the support legs 110 are mounted at designated positions by the bolts under the action of the base plate 111, thereby ensuring stable placement of the support legs 110.
The clamping and limiting assembly 200 comprises a workbench 210 fixed at the upper end of the supporting plate 120, a motor 220 fixed on the side wall of the workbench 210, a screw 230 fixed at the output end of the motor 220 and positioned in the chute, a sliding block 240 arranged outside the screw 230 in a threaded manner and the outer wall of which is attached to the chute, and a clamping plate 250 fixed at the upper end of the sliding block 240. Preferably, in the present embodiment, the upper end of the table 210 is provided with the cutting groove 211, the cutting groove 211 is located right below the cutting knife 320, the cutting groove 211 provided at the upper end of the table 210 can be used for placing the cutting knife 320, collision and abrasion between the cutting knife 320 and the table 210 during cutting are prevented, the fixing block 212 is fixed at one side of the front end of the table 210, the upper end face of the fixing block 212 is obliquely arranged, and the fixing block 212 can guide the polyurethane foam after cutting to a designated position.
The cutting assembly 300 includes a first hydraulic ram 310 vertically fixed to the middle of the upper end of the L-shaped plate 130 and a cutting blade 320 vertically fixed to the lower end of the first hydraulic ram 310. Preferably, in this embodiment, the front and rear sides of the middle part of the upper end of the cutting knife 320 are vertically fixed with the limiting rods 321, the L-shaped plate 130 is provided with the limiting holes, the limiting rods 321 penetrate through the limiting holes and the outer wall is attached to the inner wall of the limiting holes, the limiting rods 321 fixed at the upper end of the cutting knife 320 move synchronously along with the cutting knife 320, and in the lifting process, the limiting rods 321 generate a certain friction force with the limiting holes on the L-shaped plate 130, so that the stability of the cutting knife 320 in the lifting process is ensured.
The push assembly 400 includes a second hydraulic push rod 410 vertically fixed to the front end of the riser 140 and a mounting block 420 mounted to the front end of the second hydraulic push rod 410. Preferably, in this embodiment, the middle part of the rear end of the mounting block 420 is provided with a threaded hole, the second hydraulic push rod 410 is in threaded connection with the mounting block 420, and the mounting block 420 in threaded connection with the second hydraulic push rod 410 is convenient for an operator to disassemble, assemble and replace.
Referring to fig. 1 to 3, a polyurethane foam cutting device according to this embodiment is specifically as follows: the operator places the polyurethane foam that needs to cut on workstation 210, starter motor 220 drives lead screw 230 and rotates, and pivoted lead screw 230 drives slider 240 and grip block 250 and slides towards the polyurethane foam, holds polyurethane foam under the effect of L template 130 and fixes, then starts first hydraulic push rod 310 and drives and cut cutter 320 and move down to cut the polyurethane foam, after finishing cutting, resets cut cutter 320, starts second hydraulic push rod 410, and second hydraulic push rod 410 promotes the installation piece 420 motion, and the installation piece 420 of motion will cut the polyurethane foam that finishes pushes down from workstation 210, replaces current manual polyurethane foam cutting device that will cut to take off, thereby improves work efficiency.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A polyurethane foam cutting apparatus, comprising:
The support assembly (100) comprises a plurality of support legs (110) which are vertically arranged, a support plate (120) which is vertically fixed at the upper ends of the support legs (110), an L-shaped plate (130) which is vertically fixed at one side of the upper ends of the support plate (120) and a vertical plate (140) which is vertically fixed at the upper ends of the support plate (120);
The clamping limiting assembly (200) comprises a workbench (210) fixed at the upper end of the supporting plate (120) and provided with a sliding groove in the middle of the upper end, a motor (220) fixed on the side wall of the workbench (210), a screw rod (230) fixed at the output end of the motor (220) and positioned in the sliding groove, a sliding block (240) arranged outside the screw rod (230) in a threaded manner and the outer wall of the sliding block is attached to the sliding groove, and a clamping plate (250) fixed at the upper end of the sliding block (240);
The cutting assembly (300) comprises a first hydraulic push rod (310) vertically fixed in the middle of the upper end of the L-shaped plate (130) and a cutting knife (320) vertically fixed at the lower end of the first hydraulic push rod (310);
the pushing assembly (400) comprises a second hydraulic push rod (410) vertically fixed at the front end of the vertical plate (140) and a mounting block (420) mounted at the front end of the second hydraulic push rod (410).
2. The polyurethane foam cutting apparatus according to claim 1, wherein a bottom plate (111) is fixed to a lower end of the support leg (110), and a bolt is provided on the bottom plate (111).
3. The polyurethane foam cutting device according to claim 1, wherein a cutting groove (211) is provided at an upper end of the working table (210), and the cutting groove (211) is located right below the cutting knife (320).
4. The polyurethane foam cutting apparatus according to claim 1, wherein a fixing block (212) is fixed to a front end side of the table (210), and an upper end face of the fixing block (212) is inclined.
5. The polyurethane foam cutting device according to claim 1, wherein limiting rods (321) are vertically fixed on the front side and the rear side of the middle of the upper end of the cutting knife (320), limiting holes are formed in the L-shaped plate (130), the limiting rods (321) penetrate through the limiting holes, and the outer walls of the limiting rods are attached to the inner walls of the limiting holes.
6. The polyurethane foam cutting device according to claim 1, wherein a threaded hole is formed in the middle of the rear end of the mounting block (420), and the second hydraulic push rod (410) is in threaded connection with the mounting block (420).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322706399.2U CN221089141U (en) | 2023-10-10 | 2023-10-10 | Polyurethane foam cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322706399.2U CN221089141U (en) | 2023-10-10 | 2023-10-10 | Polyurethane foam cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221089141U true CN221089141U (en) | 2024-06-07 |
Family
ID=91318648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322706399.2U Active CN221089141U (en) | 2023-10-10 | 2023-10-10 | Polyurethane foam cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221089141U (en) |
-
2023
- 2023-10-10 CN CN202322706399.2U patent/CN221089141U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |