CN216154684U - Circular feeding device of cutting machine - Google Patents
Circular feeding device of cutting machine Download PDFInfo
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- CN216154684U CN216154684U CN202121630395.5U CN202121630395U CN216154684U CN 216154684 U CN216154684 U CN 216154684U CN 202121630395 U CN202121630395 U CN 202121630395U CN 216154684 U CN216154684 U CN 216154684U
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- conveying assembly
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Abstract
The utility model relates to a circular feeding device of a cutting machine, which comprises a support plate, a front lifting transfer mechanism, an intermediate circulation mechanism, a workbench and a rear lifting transfer mechanism, wherein a worker places materials on the support plate positioned in an upper forward conveying assembly, the upper forward conveying assembly drives the support plate to enter the front lifting transfer mechanism, the front lifting transfer mechanism drives the support plate to descend and transfer to a lower backflow conveying assembly, the lower backflow conveying assembly drives the support plate to retreat and enter the rear lifting transfer mechanism, the rear lifting transfer mechanism drives the support plate to ascend and transfer to the workbench, the support plate returns to the upper forward conveying assembly after the material in the support plate is processed by a machine head of the cutting machine, the worker takes out the processed material and continuously puts in a new material, the support plate is conveyed according to the mode again, so that the circular non-stop feeding is realized, the motion track of the support plate is in a square shape, and the time for waiting for taking and placing during the shutdown is reduced, the production efficiency is improved, and the production requirement is met.
Description
Technical Field
The utility model relates to the field of cutting machines, in particular to a circular feeding device of a cutting machine.
Background
The cutting machine is used for punching and cutting non-metal materials such as foaming materials, paperboards, textiles, plastic materials, leather, rubber, packaging materials, floor materials, carpets, glass fibers, cork and the like by a cutting die with the help of the punching force generated by the machine, the feeding mode of the existing cutting machine is that a worker puts the materials on a carrier plate of a material taking and placing station, the plate is moved to a workbench for processing and cutting, after the processing is finished, the carrier plate returns to the material taking and placing station, the worker takes out the cut products and redundant waste materials, and then puts in new materials again to repeat the procedures, the processing method has the defects that the time for taking and placing the materials by the worker is much longer than the time for cutting operation, particularly for thin materials, the worker needs to not only to slightly take the materials but also place the materials on the carrier plate accurately, so that a part of the materials can be cut and processed for a longer time, low production efficiency and no yield.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a circular feeding device of a cutting machine, which can realize non-stop circular feeding and improve the production efficiency, and the specific technical scheme is as follows:
a circular feeding device of a cutting machine comprises a support plate, a front lifting transfer mechanism, a middle circulation mechanism, a workbench and a rear lifting transfer mechanism, wherein the support plate is provided with a plurality of blocks for placing materials, the front lifting transfer mechanism, the middle circulation mechanism, the workbench and the rear lifting transfer mechanism are sequentially assembled together from front to back, the middle circulation mechanism comprises a middle main frame, an upper advancing conveying assembly, a lower backflow conveying assembly and a material taking and lifting assembly, the upper advancing conveying assembly is arranged above the middle main frame, the lower backflow conveying assembly is arranged below the middle main frame, the support plate is placed in the upper advancing conveying assembly in an initial state, the upper advancing conveying assembly drives the support plate to enter the front lifting transfer mechanism, the front lifting transfer mechanism drives the support plate to descend and transfer to the lower backflow conveying assembly, the lower backflow conveying assembly drives the support plate to retreat and enter the rear lifting transfer mechanism, and the rear lifting transfer mechanism drives the support plate to ascend and transfer to the workbench, after materials in the carrier plate are processed by a machine head of the cutting machine on the workbench, the carrier plate returns to the upper forward conveying assembly, and the plurality of material taking and placing lifting assemblies drive the carrier plate to ascend and temporarily separate from the upper forward conveying assembly so as to take and place materials.
As a preferred scheme of the utility model, the front lifting transfer mechanism comprises a front main frame, a front lifting motor, a front lifting frame, a front flat belt driving motor and a front push plate assembly, wherein the front lifting frame is installed in the front main frame, the front lifting frame is driven by the front lifting motor to move up and down, the front lifting frame is provided with two front flat belts which are separated from each other, the front flat belt driving motor drives the front flat belt to rotate, a carrier plate enters the front flat belt, the front lifting motor drives the front lifting frame to descend, and the front push plate assembly pushes the carrier plate to be transferred to the lower backflow conveying assembly.
As a preferred scheme of the utility model, the front push plate assembly comprises a push plate lifting cylinder, a push plate lifting plate, a push plate cylinder and a push plate, the push plate lifting cylinder is installed at the bottom of the front lifting frame and drives the push plate lifting plate to lift up and down, the push plate cylinder is installed above the push plate lifting plate and drives the push plate to move backwards so as to push the support plate to be transferred to the lower backflow conveying assembly.
As a preferable scheme of the present invention, the upper advancing conveying assembly includes an advancing motor, an upper sprocket roller, and an upper chain, the advancing motor drives the upper sprocket to rotate, the upper sprocket roller is provided with a plurality of upper sprocket rollers, the upper sprocket roller is provided above the middle main frame, the upper chain is provided with two upper sprocket rollers which are sleeved on the left side and the right side, and the upper sprocket roller drives the carrier plate to move during the rotation of the upper chain.
As a preferable scheme of the present invention, the lower backflow conveying assembly includes a backward motor, a lower sprocket roller, and a lower chain, wherein the backward motor drives the lower sprocket to rotate, the lower sprocket roller is installed on a plurality of lower sprocket rollers, the lower sprocket roller is installed below the middle main frame, the lower chain has two lower sprockets sleeved on the left and right sides, and the lower chain drives the carrier plate to move when rotating.
As a preferred scheme of the utility model, the middle main frame is provided with a plurality of material taking and placing stations, each material taking and placing station is provided with a material taking and placing lifting assembly, each material taking and placing lifting assembly comprises 4 material taking and placing cylinders, 2 material taking and placing cylinders are positioned on the left side of the middle main frame, the other 2 material taking and placing cylinders are positioned on the right side of the middle main frame, and the material taking and placing cylinders jack up the four corners of the support plate to enable the support plate to ascend to be separated from the upper forward conveying assembly.
As a preferred scheme of the utility model, the rear lifting transfer mechanism comprises a rear main frame, a rear lifting motor, a rear lifting frame, a rear flat belt, a rear belt driving motor and a rear push plate assembly, wherein the rear lifting frame is installed in the rear main frame, the rear lifting motor drives the rear lifting frame to move up and down, two rear flat belts which are separated from each other are installed on the rear lifting frame, the rear flat belt driving motor drives the rear flat belt to make a rotary motion, the support plate enters the rear flat belt, the rear lifting motor drives the rear lifting frame to ascend, and the rear push plate assembly pushes the support plate to be transferred to the workbench.
As a preferred scheme of the utility model, the rear push plate assembly comprises a rear push plate motor, a rear synchronous belt, a synchronous belt connecting plate, a rear push rod, a connecting plate and a front push rod, the rear push plate motor drives the rear synchronous belt to rotate, the rear synchronous belt is connected with the synchronous belt connecting plate, the inner side of the synchronous belt connecting plate is connected with the rear push rod, the side of the synchronous belt connecting plate is connected with the connecting plate, and the front of the connecting plate is connected with the front push rod.
The utility model has the beneficial effects that: when the circular feeding device of the cutting machine works, a front lifting transfer mechanism, a middle circulating mechanism, a workbench and a rear lifting transfer mechanism are all provided with a carrier plate, a worker places materials on the carrier plate in an upper forward conveying assembly, the upper forward conveying assembly drives the carrier plate to enter the front lifting transfer mechanism, the front lifting transfer mechanism drives the carrier plate to descend and transfer to a lower backflow conveying assembly, the lower backflow conveying assembly drives the carrier plate to move backwards and enter the rear lifting transfer mechanism, the rear lifting transfer mechanism drives the carrier plate to ascend and transfer to the workbench, the carrier plate returns to the upper forward conveying assembly after the material in the carrier plate is processed by a machine head of the cutting machine, the worker takes out the processed material and continuously puts in a new material, the carrier plate is conveyed again according to the mode, so that the circular non-stop feeding is realized, the motion track of the carrier plate is in a shape, and the time for waiting for taking and placing of the carrier plate in a machine halt is reduced, the production efficiency is improved, and the production requirement is met.
Drawings
FIG. 1 is a perspective view of the feeding device of the present invention in use in a cutting machine;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a schematic diagram of a movement track of a carrier plate according to the present invention;
FIG. 4 is a perspective view of the intermediate cycle mechanism of the present invention with the intermediate main frame hidden;
FIG. 5 is a schematic illustration of the position of the upper forward feed assembly and the lower return feed assembly of the present invention;
FIG. 6 is a perspective view of the upper forward feed assembly of the present invention;
FIG. 7 is a perspective view of the lower return feed assembly of the present invention;
FIG. 8 is a perspective view of the pick and place lift assembly of the present invention;
FIG. 9 is a perspective view of the front lift transfer mechanism of the present invention;
FIG. 10 is a perspective view of the front push plate assembly of the present invention;
FIG. 11 is a perspective view of the table of the present invention in cooperation with a rear lift transfer mechanism;
FIG. 12 is a perspective view of the rear lift transfer mechanism of the present invention;
figure 13 is a perspective view of the rear push plate assembly of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1 to 3, a circular feeding device of a cutting machine includes a support plate 1, a front lifting transfer mechanism 2, an intermediate circulation mechanism 3, a workbench 4, and a rear lifting transfer mechanism 5, wherein the support plate 1 has a plurality of blocks for placing materials, the front lifting transfer mechanism 2, the intermediate circulation mechanism 3, the workbench 4, and the rear lifting transfer mechanism 5 are sequentially assembled from front to back, the intermediate circulation mechanism 3 is used for driving the support plate to move up and down to receive the front lifting transfer mechanism 2, the workbench 4, and the rear lifting transfer mechanism 5, the front lifting transfer mechanism 2 is used for driving the support plate 1 to descend and transfer to the intermediate circulation mechanism 3, the rear lifting transfer mechanism 5 is used for driving the support plate 1 to ascend and transfer to the workbench 4, the workbench 4 is located under a head of the cutting machine, and enters the workbench 4 to be processed by the cutting machine, and a motion track of the support plate 1 is in a shape of a square.
As shown in fig. 4 and 5, the intermediate circulation mechanism 3 includes an intermediate main frame 31, an upper forward conveying assembly 32, a lower reflow conveying assembly 33, and a material taking and discharging lifting assembly 34, the upper forward conveying assembly 32 is installed above the intermediate main frame 31, the lower reflow conveying assembly 33 is installed below the intermediate main frame 31, the intermediate main frame 31 mainly includes a left plate, a right plate, and a plurality of cross beams therebetween, the carrier plate 1 is placed in the upper forward conveying assembly 31 in an initial state, the upper forward conveying assembly 31 drives the carrier plate 1 to enter the front lifting and transferring mechanism 2, the front lifting and transferring mechanism 2 drives the carrier plate 1 to descend and transfer to the lower reflow conveying assembly 33, the lower reflow conveying assembly 33 drives the carrier plate 1 to retreat and enter the rear lifting and transferring mechanism 5, the rear lifting and transferring mechanism 5 drives the carrier plate 1 to ascend and transfer to the worktable 4, the material in the carrier plate 1 is processed by the head of the cutting machine at the worktable 4, the carrier board 1 is returned to the upper forward conveyor assembly 32, and the plurality of pick-and-place elevator assemblies 34 drive the carrier board 1 to ascend and temporarily separate from the upper forward conveyor assembly 32 for facilitating picking and placing by workers.
As shown in fig. 6, the upper forward conveying assembly 32 includes a forward motor 321, a top sprocket 322, a top sprocket roller 323, and a top chain 324, the forward motor 321 drives the top sprocket 322 to rotate, the top sprocket 322 has a plurality of top sprocket rollers 323 mounted thereon, the top sprocket roller 323 is mounted above the middle main frame 31, the top chain 322 has two top sprockets 322 mounted on the left and right sides, and the top chain 322 drives the carrier plate 1 to move when rotating, so that the carrier plate moves forward into the forward elevation and subsidence transfer mechanism 2.
As shown in fig. 7, the lower reflow transport assembly 33 includes a back motor 331, a lower sprocket 332, a plurality of lower sprocket rollers 333, and a lower chain 334, wherein the back motor 331 drives the lower sprocket 332 to rotate, the lower sprocket 332 has a plurality of lower sprocket rollers 333, the lower sprocket rollers 333 are installed below the middle main frame 31, the lower chain 332 has two lower sprockets 332 sleeved on the left and right sides, and the lower chain 334 drives the carrier plate 1 to move when rotating, so that the carrier plate 1 moves backwards into the rear elevation and subsidence transfer mechanism 5.
As shown in fig. 4 and 8, the middle main frame is provided with a plurality of material taking and placing stations, each material taking and placing station is provided with a material taking and placing lifting assembly 34, each material taking and placing lifting assembly 34 comprises 4 material taking and placing cylinders 341, 2 material taking and placing cylinders 341 are positioned on the left side of the middle main frame 31, the other 2 material taking and placing cylinders 341 are positioned on the right side of the middle main frame 31, the material taking and placing cylinders 341 jack up the side plates 342 and then jack up the four corners of the carrier plate to lift the carrier plate off the upper chains 324, the upper chains 324 do not interfere with the inner sides of the side plates 342, after the carrier plate is lifted off the upper chains 324 by the material taking and placing cylinders 341 of one station, the subsequent carrier plate can move to the next material taking and placing station along with the upper chains 324, and a plurality of workers operate the material taking and placing lifting assemblies 34 to place the material into the carrier plate, thereby improving the production efficiency.
As shown in fig. 9 and 10, the front lifting and transferring mechanism 2 includes a front main frame 21, a front lifting motor 22, a front lifting frame 23, a front flat belt 24, a front flat belt driving motor 25, and a front push plate assembly 26, the front lifting frame 23 is installed in the front main frame 21, the front lifting motor 22 drives the front lifting frame 23 to move up and down (the specific principle is that the front lifting motor 22 drives a screw rod to rotate through a synchronizing wheel and a synchronizing belt, the screw rod drives the front lifting frame 23 to move up and down through a nut installed on the front lifting frame 23, and at this time, the common lifting structure is not described in detail), the front lifting frame 23 is installed with two front flat belts 24 which are separated from each other, the front flat belt driving motor 25 drives the front flat belt 24 to rotate, a carrier plate enters the front flat belt 24, the front lifting motor 22 drives the front lifting frame 23 to move down, the front push plate assembly 26 includes a push plate lifting cylinder 261, a push plate lifting plate 262, a push plate cylinder 263, and a push plate cylinder 263, The push plate 264, the push plate lifting cylinder 261 is installed at the bottom of the front lifting frame 23, the push plate lifting cylinder 261 drives the push plate lifting plate 262 to lift up and down, the push plate cylinder 263 is installed above the push plate lifting plate 262, and the push plate cylinder 263 drives the push plate to move back so as to push the support plate 1 to be transferred to the lower chain 334 of the lower reflux conveying assembly.
As shown in fig. 11 to 13, the rear lifting and transferring mechanism 5 includes a rear main frame 51, a rear lifting motor 52, a rear lifting frame 53, a rear flat belt 54, a rear belt driving motor 55 and a rear push plate assembly 56, the rear lifting frame 53 is installed in the rear main frame 51, the rear lifting motor 52 drives the rear lifting frame 53 to move up and down according to the lifting principle that the front lifting motor 22 drives the front lifting frame 23, the rear lifting frame 51 is installed with two rear flat belts 54 which are separated from each other, the rear flat belt driving motor 55 drives the rear flat belt 54 to rotate, the carrier plate 1 enters the rear flat belt 54, the rear lifting motor 52 drives the rear lifting frame 53 to move up, the rear push plate assembly 56 includes a rear push plate motor 561, a rear synchronous belt 562, a synchronous belt connecting plate 563, a rear push rod 564, a connecting plate 565 and a front push rod 566, the rear push rod motor 561 drives the rear synchronous belt 562 to rotate, and the two rear synchronous belts 562 are connected by a synchronous wheel, Synchronous operation is realized to the pivot, and synchronous belt connection 563 is connected to back hold-in range 562, and back push rod 564 is connected to the inboard of synchronous belt connection 563, and connecting plate 565 is connected to synchronous belt connection 563 side, and preceding push rod 566 is connected in connecting plate 564 the place ahead, and back push rod 564, preceding push rod 566 below installation slider slide rail lead, and back push rod 564 promotes support plate 1 and shifts to workstation 4 from back crane 53, and preceding push rod 566 promotes support plate 1 and shifts to last chain 324 from workstation 4.
The above description is for the purpose of describing the utility model in more detail with reference to specific preferred embodiments, and it should not be construed that the embodiments of the utility model are limited to those described herein, and it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a cutting machine circulation material feeding unit which characterized in that: the device comprises a support plate, a front lifting transfer mechanism, a middle circulation mechanism, a workbench and a rear lifting transfer mechanism, wherein the support plate is provided with a plurality of blocks for placing materials, the front lifting transfer mechanism, the middle circulation mechanism, the workbench and the rear lifting transfer mechanism are sequentially assembled together from front to back, the middle circulation mechanism comprises a middle main frame, an upper advancing conveying assembly, a lower backflow conveying assembly and a material taking and lifting assembly, the upper advancing conveying assembly is arranged above the middle main frame, the lower backflow conveying assembly is arranged below the middle main frame, the support plate is placed in the upper advancing conveying assembly in an initial state, the upper advancing conveying assembly drives the support plate to enter the front lifting transfer mechanism, the front lifting transfer mechanism drives the support plate to descend and transfer to the lower backflow conveying assembly, the lower backflow conveying assembly drives the support plate to retreat and enter the rear lifting transfer mechanism, and the rear lifting transfer mechanism drives the support plate to ascend and transfer to the workbench, after materials in the carrier plate are processed by a machine head of the cutting machine on the workbench, the carrier plate returns to the upper forward conveying assembly, and the plurality of material taking and placing lifting assemblies drive the carrier plate to ascend and temporarily separate from the upper forward conveying assembly so as to take and place materials.
2. The circular feeding device of the cutting machine according to claim 1, characterized in that: the front lifting transfer mechanism comprises a front main frame, a front lifting motor, a front lifting frame, a front flat belt driving motor and a front push plate assembly, wherein the front lifting frame is installed in the front main frame, the front lifting frame is driven by the front lifting motor to lift up and down in a vertical moving mode, two front flat belts which are separated from each other are installed on the front lifting frame, the front flat belt driving motor drives the front flat belt to rotate, the support plate enters the front flat belt, the front lifting motor drives the front lifting frame to descend, and the front push plate assembly pushes the support plate to be transferred to the lower backflow conveying assembly.
3. The circular feeding device of the cutting machine according to claim 2, characterized in that: preceding push pedal subassembly includes push pedal lift cylinder, push pedal lifter plate, push pedal cylinder, push pedal, and preceding crane bottom installation push pedal lift cylinder, and push pedal lift cylinder drive push pedal lifter plate oscilaltion, push pedal lifter plate top installation push pedal cylinder, thereby push pedal cylinder drive push pedal rethread promotes the support plate and shifts to backward flow conveying subassembly down.
4. The circular feeding device of the cutting machine according to claim 1, characterized in that: go up the conveying subassembly that advances and include the motor that advances, go up the sprocket, go up the chain wheel, go up the chain, the motor drive that advances goes up the sprocket and rotates, goes up the chain wheel and has a plurality ofly to install in many cochain wheel rollers, and cochain wheel roller installs in middle main frame top, and the cochain has two to be located and controls the side suit and go up the sprocket, drives the carrier plate and removes when cochain rotary motion.
5. The circular feeding device of the cutting machine according to claim 1, characterized in that: the lower backflow conveying assembly comprises a retreating motor, lower chain wheels, lower chain wheel rollers and lower chains, the retreating motor drives the lower chain wheels to rotate, the lower chain wheels are mounted on the plurality of lower chain wheel rollers, the lower chain wheel rollers are mounted below the middle main frame, the lower chain wheels are sleeved on the left side and the right side, and the lower chain wheels drive the carrying plate to move during rotary motion.
6. The circular feeding device of the cutting machine according to claim 1, characterized in that: the middle main frame is provided with a plurality of material taking and placing stations, each material taking and placing station is provided with a material taking and placing lifting assembly, each material taking and placing lifting assembly comprises 4 material taking and placing cylinders, 2 material taking and placing cylinders are located on the left side of the middle main frame and are located on the right side of the middle main frame, and the material taking and placing cylinders jack up the four corners of the support plate to enable the support plate to ascend to be separated from the upper advancing conveying assembly.
7. The circular feeding device of the cutting machine according to claim 1, characterized in that: the rear lifting transfer mechanism comprises a rear main frame, a rear lifting motor, a rear lifting frame, a rear flat belt, a rear belt driving motor and a rear push plate assembly, the rear lifting frame is installed in the rear main frame, the rear lifting motor drives the rear lifting frame to move up and down, two rear flat belts which are separated from each other are installed on the rear lifting frame, the rear flat belt driving motor drives the rear flat belt to perform rotary motion, the support plate enters the rear flat belt, the rear lifting motor drives the rear lifting frame to ascend, and the rear push plate assembly pushes the support plate to be transferred to the workbench.
8. The circular feeding device of the cutting machine according to claim 7, characterized in that: the back push pedal subassembly includes back push pedal motor, back hold-in range, hold-in range connecting plate, back push rod, connecting plate, preceding push rod, and hold-in range rotary motion behind the back push pedal motor drive, hold-in range connecting plate are connected to back hold-in range, the inboard back push rod of connecting of hold-in range connecting plate, hold-in range connecting plate side connection connecting plate, push rod before connecting plate the place ahead is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121630395.5U CN216154684U (en) | 2021-07-16 | 2021-07-16 | Circular feeding device of cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121630395.5U CN216154684U (en) | 2021-07-16 | 2021-07-16 | Circular feeding device of cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216154684U true CN216154684U (en) | 2022-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121630395.5U Active CN216154684U (en) | 2021-07-16 | 2021-07-16 | Circular feeding device of cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216154684U (en) |
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2021
- 2021-07-16 CN CN202121630395.5U patent/CN216154684U/en active Active
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