CN213002332U - Safety protection device for plate rolling machine - Google Patents
Safety protection device for plate rolling machine Download PDFInfo
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- CN213002332U CN213002332U CN202021281258.0U CN202021281258U CN213002332U CN 213002332 U CN213002332 U CN 213002332U CN 202021281258 U CN202021281258 U CN 202021281258U CN 213002332 U CN213002332 U CN 213002332U
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Abstract
The utility model discloses a safety protection device of a plate bending machine, comprising a frame, a motor, an upper roller and a lower roller, wherein the lower roller is two and is positioned at the lower part of the upper roller, the motor drives the lower roller to rotate, the upper roller and the lower roller are both fixed on the frame, the bilateral symmetry of the frame is provided with a first support, one end of the first support is hinged and fixed on the frame, the other end of the first support is hinged and fixed with a second support, the lower part of the first support is symmetrically provided with two first hydraulic cylinders, one end of the first hydraulic cylinder is fixed with the frame, the other end of the first hydraulic cylinder is hinged and fixed with the outer side wall of the first support, the lower ends of the first support and the second support are symmetrically provided with two second hydraulic cylinders, one end of the second hydraulic cylinder is hinged and fixed with the first support, and the other end; the utility model discloses can save workman's physical power in material loading or unloading stage, can prevent at the processing stage that panel from dropping, reduce the production risk.
Description
Technical Field
The utility model relates to a veneer reeling machine technical field, especially a veneer reeling machine safety device.
Background
The plate bending machine is a shaping machine tool for continuously bending plates at points, and has the function of rolling plates in different shapes such as circular, arc and multiple sections of R. When the plate bending machine is used, a plate to be bent needs to be placed between the upper roller and the lower roller, and torque is generated through transmission of the upper roller and the lower roller, so that the plate is deformed; in the rolling process, the distance between the upper roller and the lower roller and the rotation direction of the motor need to be continuously adjusted to roll the plate repeatedly.
When rolling up the arc, owing to need make a round trip to roll up the panel, especially need the rotation direction of adjustment motor when reaching the panel tip for panel is the reciprocating motion's between last roller and lower roll purpose, and above-mentioned these operations all need manual control, in case the workman is improper, will cause the condition that panel dropped from the veneer reeling machine, seriously threatens workman's safety, to this kind of condition, urgently need a veneer reeling machine who possesses the safety protection function.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a safety protection device of a plate bending machine.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
a safety protection device of a plate rolling machine comprises a rack, a motor, upper rollers and lower rollers, wherein the two lower rollers are positioned at the lower part of the upper rollers, the motor drives the lower rollers to rotate, the upper rollers and the lower rollers are fixed on the rack, first supports are symmetrically arranged at two sides of the rack, one ends of the first supports are hinged and fixed on the rack, the other ends of the first supports are hinged and fixed with second supports, two first hydraulic cylinders are symmetrically arranged at the lower parts of the first supports, one ends of the first hydraulic cylinders are fixed with the rack, the other ends of the first hydraulic cylinders are hinged and fixed with the outer side wall of the first support, two second hydraulic cylinders are symmetrically arranged at the lower ends of the first supports and the second supports, one ends of the second hydraulic cylinders are hinged and fixed with the first supports, and the other ends of the second hydraulic cylinders are hinged and fixed with the second supports;
further, the outer side wall of the first support is symmetrically provided with first hinge seats, and the first hinge seats are hinged with a telescopic rod of the first hydraulic cylinder;
further, second hinge seats are symmetrically arranged on the outer side wall of the first support and are fixedly hinged with a cylinder body of a second hydraulic cylinder;
further, third hinge seats are symmetrically arranged on the outer side wall of the second support and are hinged and fixed with a telescopic rod of a second hydraulic cylinder;
furthermore, a plurality of carrier rollers are fixed on the inner walls of the first support and the second support.
Compared with the prior art, the utility model discloses a veneer reeling machine safety device possesses following beneficial effect:
the utility model discloses the both sides of frame are provided with first support and second support, during material loading or unloading, first support and second support can become a last unloading platform under the drive of first pneumatic cylinder and second pneumatic cylinder, reduce workman's intensity of labour, at the working phase, first support and second support upwards rotate under the drive of first pneumatic cylinder and second pneumatic cylinder, play the effect of protection, in case panel drops, first support and second support can catch smoothly, reduce the production risk in workshop, provide a safe production environment for the workman.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
As shown in fig. 1 and 2, the safety protection device for the plate rolling machine comprises a machine frame 1, a motor 2, an upper roller 3 and a lower roller 4, wherein the lower roller 4 is two and is located at the lower part of the upper roller 3, the motor drives the lower roller to rotate, the upper roller 3 and the lower roller 4 are both fixed on the machine frame 1, first supports 5 are symmetrically arranged at two sides of the machine frame 1, one end of each first support 5 is hinged and fixed on the machine frame 1, the other end of each first support 5 is hinged and fixed with a second support 6, two first hydraulic cylinders 7 are symmetrically arranged at the lower part of each first support 5, one end of each first hydraulic cylinder 7 is fixed with the machine frame 1, the other end of each first hydraulic cylinder 7 is hinged and fixed with the outer side wall of the first support 6, two second hydraulic cylinders 8 are symmetrically arranged at the lower ends of the first support 5 and the second support 6, one end of each second hydraulic cylinder 8 is hinged and fixed with, the other end of the second hydraulic cylinder 8 is hinged and fixed with the second bracket 6.
Specifically, the outer side wall of the first bracket 5 is symmetrically provided with first hinge seats 9, and the first hinge seats 9 are hinged with the telescopic rods of the first hydraulic cylinders 7; the outer side wall of the first bracket 5 is symmetrically provided with second hinge seats 10, and the second hinge seats 10 are hinged and fixed with the cylinder body of the second hydraulic cylinder 8; third hinge seats 11 are symmetrically arranged on the outer side wall of the second bracket 6, and the third hinge seats 11 are hinged and fixed with the telescopic rod of the second hydraulic cylinder 8; at the veneer reeling machine processing stage, first support 5 and second support 6 upwards rotate under the drive of first pneumatic cylinder 7 and second pneumatic cylinder 8, play the effect of protection, in case panel drops, first support 5 and second support 6 can catch smoothly, reduce the production risk in workshop, provide a safe production environment for the workman.
As shown in fig. 2, a plurality of carrier rollers 12 are fixed on the inner walls of the first bracket 5 and the second bracket 6, when the plate bending machine needs to load or unload materials, the first bracket 5 and the second bracket 6 rotate to be flat, and plates can be placed on the carrier rollers 12 of the first bracket 5 and the second bracket 6 for loading or unloading materials, so that labor force of workers is saved.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (5)
1. A safety protection device of a plate bending machine comprises a machine frame, a motor, upper rollers and lower rollers, wherein the two lower rollers are positioned at the lower part of the upper rollers, the motor drives the lower rollers to rotate, the upper rollers and the lower rollers are both fixed on the machine frame, it is characterized in that first brackets are symmetrically arranged at two sides of the frame, one end of each first bracket is hinged and fixed on the frame, the other end of the first bracket is hinged and fixed with a second bracket, the lower part of the first bracket is symmetrically provided with two first hydraulic cylinders, one end of the first hydraulic cylinder is fixed with the frame, the other end of the first hydraulic cylinder is hinged and fixed with the outer side wall of the first bracket, the lower extreme symmetry of first support and second support is provided with two second pneumatic cylinders, the one end and the first support of second pneumatic cylinder are articulated fixed, the other end and the second support of second pneumatic cylinder are articulated fixed.
2. The safety protection device of the plate rolling machine as claimed in claim 1, wherein a first hinge seat is symmetrically arranged on the outer side wall of the first support and is hinged with a telescopic rod of a first hydraulic cylinder.
3. The safety protection device of the plate rolling machine as claimed in claim 1, wherein a second hinge seat is symmetrically arranged on the outer side wall of the first support and is hinged and fixed with the cylinder body of the second hydraulic cylinder.
4. The safety protection device of the plate rolling machine as claimed in claim 3, wherein a third hinge seat is symmetrically arranged on the outer side wall of the second support and is hinged and fixed with a telescopic rod of a second hydraulic cylinder.
5. The safety protection device of the plate rolling machine as claimed in any one of claims 1 to 4, wherein a plurality of carrier rollers are fixed on the inner walls of the first bracket and the second bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281258.0U CN213002332U (en) | 2020-07-04 | 2020-07-04 | Safety protection device for plate rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281258.0U CN213002332U (en) | 2020-07-04 | 2020-07-04 | Safety protection device for plate rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213002332U true CN213002332U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202021281258.0U Active CN213002332U (en) | 2020-07-04 | 2020-07-04 | Safety protection device for plate rolling machine |
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| CN (1) | CN213002332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523038A (en) * | 2021-09-13 | 2021-10-22 | 佛山市阿玛达机械科技有限公司 | Multifunctional integrated cold roll forming equipment and use method thereof |
-
2020
- 2020-07-04 CN CN202021281258.0U patent/CN213002332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523038A (en) * | 2021-09-13 | 2021-10-22 | 佛山市阿玛达机械科技有限公司 | Multifunctional integrated cold roll forming equipment and use method thereof |
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