CN212398325U - Sawing machine pay-off material returned device - Google Patents
Sawing machine pay-off material returned device Download PDFInfo
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- CN212398325U CN212398325U CN202020455834.2U CN202020455834U CN212398325U CN 212398325 U CN212398325 U CN 212398325U CN 202020455834 U CN202020455834 U CN 202020455834U CN 212398325 U CN212398325 U CN 212398325U
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- sawing machine
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Abstract
The utility model discloses a sawing machine pay-off material returned device, comprises a workbench, even fixed mounting has many guide rollers on the workstation, is close to feeding one side guide roller top is provided with positioning mechanism, the workstation is provided with cutting mechanism in intermediate position department, cutting mechanism fixed mounting is in workstation one side. The utility model has the advantages that by arranging the positioning mechanism and the inflatable air bag, the positioning mechanism can keep a relatively compressed state of the material between the positioning roller and the material guide roller, and meanwhile, the material guide roller can not influence the transportation of the material; when the inflatable air bag inflates, due to the extensibility of the inflatable air bag, the inflatable air bag with the increased size can fill the gap between the adjacent guide rollers, so that the situation that a small material enters the gap between the adjacent guide rollers, potential safety hazards are generated, and the normal operation of equipment is influenced is avoided.
Description
Technical Field
The utility model relates to a cutting equipment technical field especially relates to a sawing machine pay-off material returned device.
Background
In the heavy industry, mechanical cutting is a common way of roughing sheet material, belonging to cold cutting. The essence of the method is that the processed metal is extruded by scissors to generate shearing deformation and reduce the process of cracking and separating. Mechanical cutting is a commonly used cutting method, and with the development of techniques such as flame cutting, arc cutting and the like, the proportion of mechanical cutting is decreasing, but the mechanical cutting method is still an indispensable cutting method in process equipment manufacturing. Mechanical cutting includes shearing, sawing (such as a blade saw, a wafer saw, and a wheel saw), milling, and the like. Shearing is mainly used for cutting steel plates; the sawing is mainly used for cutting various section steels and pipes: the milling is mainly used for cutting precision parts and weld grooves.
The traditional feeding and returning device of the sawing machine is mainly used for conveying materials to cutting equipment, and the materials are usually conveyed by a roller in the feeding and returning device of the sawing machine, so that the materials can incline on the roller in the feeding process of the feeding and returning device of the sawing machine, when entering the cutting equipment at an inclined angle, the materials can be cut to generate deviation, and when the materials are serious, the materials fall out of the feeding and returning device of the sawing machine without entering the cutting equipment, so that the waste of the materials is caused, the time and the working procedures for cutting the materials are increased, and the production efficiency of enterprises is reduced; meanwhile, when the cut materials are too small, the materials easily fall into gaps between the rollers, and when the material cutting device is used for a long time, certain potential safety hazards exist in equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the material of material easy emergence slope and cutting completion among the prior art gets into the clearance between the roller easily on the roller, and the feeding and returning device of sawing machine who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sawing machine pay-off material returned device, includes the workstation, even fixed mounting has many guide rollers on the workstation, is close to feeding one side guide roller top is provided with positioning mechanism, the workstation is provided with cutting mechanism in intermediate position department, cutting mechanism fixed mounting is in workstation one side.
Preferably, positioning mechanism comprises shell, threaded rod, handle, location roller and bracing piece, fixed connection between shell and the workstation, many threaded rod threaded connection is in the shell upper end, threaded rod upper end fixedly connected with handle, lower extreme and bracing piece fixed connection.
Preferably, the positioning roller is rotatably connected to the support rod, and the position of the positioning roller corresponds to the position of the material guide roller.
Preferably, the cutting mechanism comprises cylinder, support frame and cutting head, the support frame sets up to the shape of falling L, support frame lower extreme fixed connection is in workstation one side, the upper end setting directly over the workstation.
Preferably, the cylinder is fixedly installed at the upper end of the support frame, the cutting head is fixedly connected with the output end of the cylinder, and the position of the cutting head corresponds to that of the material guide roller.
Preferably, the guide rollers close to the material returning side are externally sleeved with inflatable air bags, the inflatable air bags are annular and made of anti-skid rubber materials, and the maximum volume of the two inflatable air bags when the inflatable air bags are full of air is equal to the interval between the two adjacent guide rollers.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up positioning mechanism, when the material feeding, the handle rotates and can put down the location roller, makes the material keep a state that compresses tightly relatively between location roller and guide roller to fix a position the material, simultaneously because location roller is cylindrical with the guide roller, consequently the location roller can not influence transporting of guide roller to the material when fixing a position the material, convenient and reliable has certain practicality.
2. Through setting up inflatable airbag, when the material volume that equipment cutting was accomplished is less, can aerify inflatable airbag at material returned material in-process, make inflatable airbag's volume increase, because inflatable airbag's self extensibility, the inflatable airbag that the volume grow can fill the clearance between the adjacent guide roller, avoids during less material enters into the clearance between the adjacent guide roller, produces the potential safety hazard, influences the normal operating of equipment.
Drawings
Fig. 1 is a schematic front view of a feeding and returning device of a sawing machine according to the present invention;
fig. 2 is a schematic view of a top view structure of a feeding and returning device of a sawing machine according to the present invention.
In the figure: 1 workbench, 2 positioning mechanism, 21 handle, 22 shell, 23 threaded rod, 24 supporting rod, 25 positioning roller, 3 cutting mechanism, 31 cylinder, 32 supporting frame, 33 cutting head, 4 guide roller and 5 inflatable air bag.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a sawing machine feeding and discharging device comprises a workbench 1, wherein a plurality of guide rollers 4 are uniformly and fixedly mounted on the workbench 1, the guide rollers 4 are all driven by a motor, the motor is Y280M-4, a positioning mechanism 2 is arranged above the guide roller 4 close to one side of feeding, an inflatable air bag 5 is sleeved outside the guide roller 4 close to one side of discharging, the inflatable air bag 5 is annular, the inflatable air bag 5 is made of an anti-skid rubber material, and the maximum volume of the two inflatable air bags 5 filled with air is equal to the interval between two adjacent guide rollers 4.
It is worth mentioning that, when the material volume that equipment cutting was accomplished is less, can aerify inflatable airbag 5 at material returned material in-process, makes inflatable airbag 5's volume increase, because inflatable airbag 5 self extensibility, the inflatable airbag 5 that the volume becomes big can fill the clearance between the adjacent guide roller 4, avoids during less material enters into the clearance between the adjacent guide roller 4, produces the potential safety hazard, influences the normal operating of equipment.
The positioning mechanism 2 is composed of a shell 22, a threaded rod 23, a handle 21, a positioning roller 25, a bearing and a support rod 24, the shell 22 is fixedly connected with the workbench 1, the threaded rods 23 are in threaded connection with the upper end of the shell 22, the handle 21 is fixedly connected with the upper end of the threaded rod 23, and the lower end of the threaded rod is fixedly connected with the support rod 24 through the bearing; specifically, the bearing can prevent the support rod 24 from rotating relatively, the positioning roller 25 is rotatably connected to the support rod 24, and the position of the positioning roller 25 corresponds to the position of the material guiding roller 4.
It should be noted that, when the material feeding, the handle 21 rotates and can put down the positioning roller 25, makes the material keep a state of compressing tightly relatively between positioning roller 25 and guide roller 4 to fix a position the material, simultaneously because positioning roller 25 is cylindrical with guide roller 4, consequently positioning roller 25 is when fixing a position the material, can not influence the transport of guide roller 4 to the material, and is convenient and reliable, has certain practicality.
The cutting mechanism 3 is arranged at the middle position of the workbench 1, the cutting mechanism 3 is composed of a cylinder 31, a support frame 32 and a cutting head 33, the support frame 32 is arranged in an inverted L shape, the lower end of the support frame 32 is fixedly connected to one side of the workbench 1, the upper end of the support frame is arranged right above the workbench 1, the cylinder 31 is fixedly installed at the upper end of the support frame 32, the cutting head 33 is fixedly connected with the output end of the cylinder 31, and the position of the cutting head 33 corresponds to the position of the material guide roller 4.
Now, the operation principle of the present invention is described as follows:
when the utility model is used, firstly, the material is placed on the material guide roller 4 on the feeding side of the workbench 1, then the handle 21 is rotated to make the threaded rod 23 move downwards, thereby the positioning roller 25 arranged below the threaded rod 23 moves downwards synchronously, and a relatively compact state is kept between the positioning roller 25 and the material guide roller 4, thereby the material is positioned, then the position of the cylinder 31 is adjusted to make the cutting head 33 maintain at the position corresponding to the material, then the motor is started, so that the material guide roller 4 starts to convey the material to the cutting mechanism 3, and the material processed by the cutting mechanism 3 continues to be returned through the material guide roller 4; when the material volume that the cutting was accomplished is less, can aerify air bag 5, make air bag 5's volume increase, because air bag 5 self extensibility, the air bag 5 that aerifys that the volume grow can fill the clearance between the adjacent guide roller 4, avoids during less material enters into the clearance between the adjacent guide roller 4, produces the potential safety hazard, influences the normal operating of equipment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a sawing machine pay-off material returned device, includes workstation (1), its characterized in that, even fixed mounting has many guide rollers (4) on workstation (1), is close to feeding one side guide roller (4) top is provided with positioning mechanism (2), workstation (1) is provided with cutting mechanism (3) in intermediate position department, cutting mechanism (3) fixed mounting is in workstation (1) one side.
2. The feeding and returning device of the sawing machine as claimed in claim 1, wherein the positioning mechanism (2) is composed of a housing (22), a threaded rod (23), a handle (21), a positioning roller (25) and a support rod (24), the housing (22) is fixedly connected with the worktable (1), the threaded rods (23) are in threaded connection with the upper end of the housing (22), the handle (21) is fixedly connected with the upper end of the threaded rod (23), and the lower end of the threaded rod is fixedly connected with the support rod (24).
3. The feeding and returning device of the sawing machine as claimed in claim 2, characterized in that the positioning roller (25) is rotatably connected to the support rod (24), and the position of the positioning roller (25) corresponds to the position of the material guiding roller (4).
4. The feeding and returning device of the sawing machine as claimed in claim 1, wherein the cutting mechanism (3) is composed of a cylinder (31), a support frame (32) and a cutting head (33), the support frame (32) is arranged in an inverted L shape, the lower end of the support frame (32) is fixedly connected to one side of the worktable (1), and the upper end of the support frame is arranged right above the worktable (1).
5. The feeding and returning device of the sawing machine as claimed in claim 4, wherein the cylinder (31) is fixedly mounted at the upper end of the support frame (32), the cutting head (33) is fixedly connected with the output end of the cylinder (31), and the position of the cutting head (33) corresponds to the position of the material guiding roller (4).
6. The feeding and returning device of the sawing machine as claimed in claim 1, wherein an inflatable air bag (5) is sleeved outside the material guiding rollers (4) near the returning side, the inflatable air bag (5) is arranged in a ring shape, the inflatable air bag (5) is made of an anti-skid rubber material, and the maximum volume of two inflatable air bags (5) when being filled with air is equal to the interval between two adjacent material guiding rollers (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020455834.2U CN212398325U (en) | 2020-04-01 | 2020-04-01 | Sawing machine pay-off material returned device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020455834.2U CN212398325U (en) | 2020-04-01 | 2020-04-01 | Sawing machine pay-off material returned device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212398325U true CN212398325U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020455834.2U Active CN212398325U (en) | 2020-04-01 | 2020-04-01 | Sawing machine pay-off material returned device |
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| CN (1) | CN212398325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116619835A (en) * | 2023-07-19 | 2023-08-22 | 江苏海康彩印有限公司 | Bag making machine |
-
2020
- 2020-04-01 CN CN202020455834.2U patent/CN212398325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116619835A (en) * | 2023-07-19 | 2023-08-22 | 江苏海康彩印有限公司 | Bag making machine |
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