CN219926188U - PVC soft board cutting device - Google Patents
PVC soft board cutting device Download PDFInfo
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- CN219926188U CN219926188U CN202223194355.8U CN202223194355U CN219926188U CN 219926188 U CN219926188 U CN 219926188U CN 202223194355 U CN202223194355 U CN 202223194355U CN 219926188 U CN219926188 U CN 219926188U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 93
- 238000003825 pressing Methods 0.000 claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims description 34
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 8
- 238000010923 batch production Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a PVC soft board cutting device which comprises an upper board, a pressing mechanism and at least one group of cutting mechanisms, wherein the cutting mechanisms are arranged on the upper board, the pressing mechanism is positioned below the upper board, each cutting mechanism comprises a blade sliding block and a first driving mechanism, a strip gap is formed in the upper board, a blade on the blade sliding block penetrates through the gap, the first driving mechanism is connected with and drives the blade sliding block to linearly reciprocate along the gap, each pressing mechanism comprises a second driving mechanism and at least one pressing flat plate, the pressing flat plates are positioned below the upper board in parallel, the second driving mechanism transmits driving to the pressing flat plates, drives the pressing flat plates to rise to the bottom of the upper board, and clamps the PVC soft board positioned between the upper board and the pressing flat plates. The pressing mechanism is suitable for pressing and cutting the PVC soft board, can be used for batch production of the PVC soft board in batches, has stable power output and high controllability, and has a simple, stable and reliable structure.
Description
Technical Field
The utility model belongs to the field of cutting devices, and particularly relates to a PVC soft board cutting device.
Background
PVC flexible boards have great demands in industrial and civil markets, and are often required to be cut when being produced and processed. The PVC soft board has certain softness, and the current cutting device that is used for PVC soft board production, many designs are unreasonable, space utilization is low, leads to PVC soft board production efficiency lower, the cost of product is higher etc. results.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide the PVC soft board cutting device, the pressing mechanism is suitable for pressing PVC soft boards with different thicknesses, is matched with the cutting mechanism, cuts after pressing, ensures accurate cutting position, can be used for multi-batch mass production of PVC soft boards, can start one or more groups of cutting mechanisms, is suitable for cutting PVC soft boards with different sizes, is driven by a steering engine, has stable power output, high controllability and high overall cost performance, and has simple, stable and reliable structure and low cost.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a PVC soft board cutting device, includes upper plate, hold-down mechanism and at least a set of mechanism of cutting off, and the mechanism of cutting off is installed on the upper plate, and hold-down mechanism is located the below of upper plate, and the mechanism of cutting off includes blade slider and first actuating mechanism, is equipped with rectangular gap on the upper plate, and blade on the blade slider passes the gap, first actuating mechanism connects and drives the blade slider along gap straight line reciprocating motion, hold-down mechanism includes second actuating mechanism and at least one and compresses tightly the flat board, and it is located the upper plate below to compress tightly the flat board parallel, and the second actuating mechanism transmission drives to compress tightly the flat board, drives to compress tightly the flat board and rises to the bottom that compresses tightly the upper plate and will be located between upper plate and the flat board the PVC soft board presss from both sides tightly.
As a further improvement of the above technical scheme:
the pressing mechanism further comprises at least one group of transmission mechanisms, each group of transmission mechanisms is connected with one pressing flat plate, and the second driving mechanism is connected with all the transmission mechanisms and transmits driving to each pressing flat plate through each transmission mechanism.
The transmission mechanism comprises two groups of scissor type lifting assemblies, the pressing flat plate is connected to the top of the scissor type lifting assemblies, the two groups of scissor type lifting assemblies are respectively connected to two ends of the pressing flat plate, the second driving mechanism is used for transmitting and driving to the lower ends of the two groups of scissor type lifting assemblies, and the scissor type lifting assemblies drive the pressing flat plate to ascend and descend through scissor type movement.
The transmission mechanism further comprises a compression guide rail, the scissor type lifting assembly comprises a lifting main connecting rod and a lifting auxiliary connecting rod, the lifting main connecting rod and the lifting auxiliary connecting rod are hinged to each other in the middle, the plane where the lifting main connecting rod and the lifting auxiliary connecting rod are located is perpendicular to the horizontal plane, the upper ends of the lifting main connecting rod and the lifting auxiliary connecting rod are connected with the bottom of the compression flat plate, the lower end of the lifting auxiliary connecting rod is hinged to the compression guide rail, the second driving mechanism transmits and drives the lower end of the lifting main connecting rod, and the lower end of the lifting main connecting rod is driven to linearly reciprocate in the horizontal plane.
The transmission mechanism further comprises a cam connecting rod and a first connecting shaft, one end of the cam connecting rod is hinged to the second driving mechanism, the other end of the cam connecting rod is hinged to the middle of the first connecting shaft, two ends of the first connecting shaft are respectively hinged to the lower ends of the two lifting main connecting rods of the two groups of scissor lifting assemblies, and the second driving mechanism drives the first connecting shaft to linearly reciprocate in the direction perpendicular to the length direction of the first connecting shaft through the cam connecting rod.
The pressing guide rail is fixedly arranged below the upper plate, two second guide grooves used for guiding the movement of the first connecting shaft are formed in the pressing guide rail, and two ends of the first connecting shaft respectively penetrate through the two second guide grooves and then are hinged to the lower ends of the two lifting main connecting rods.
The second driving mechanism comprises a small steering engine, a cam and a transmission shaft, one end of the cam is connected with an output shaft of the small steering engine in a co-rotating mode, the other end of the cam is hinged to the transmission shaft, and one end of a cam connecting rod is also hinged to the transmission shaft.
The scissor type lifting assembly further comprises two second connecting shafts, one end of each second connecting shaft is connected with the bottom of the compaction flat plate, and the other end of each second connecting shaft is hinged to the upper end of the lifting main connecting rod or the lifting auxiliary connecting rod.
The first driving mechanism comprises a large steering engine, a steering engine connecting rod and a guide rail connecting rod, wherein one end of the steering engine connecting rod is connected with an output shaft of the large steering engine in a co-rotating mode, the other end of the steering engine connecting rod is hinged with one end of the guide rail connecting rod, and the other end of the guide rail connecting rod is hinged with a blade sliding block.
The cutting mechanism further comprises a cutting guide rail, the cutting guide rail is arranged on the upper plate, at least one first guide groove for guiding the blade sliding block is arranged on the cutting guide rail, and the blade sliding block moves along the first guide groove.
The beneficial effects of the utility model are as follows: the pressing mechanism is suitable for pressing PVC soft boards with different thicknesses, is matched with the cutting mechanism, cuts after pressing, ensures accurate cutting position, can be used for multi-batch mass production of PVC soft boards, can start one or more groups of cutting mechanisms, is suitable for cutting PVC soft boards with different sizes, is driven by a steering engine, has stable power output, high controllability and high overall cost performance, and is simple and compact in structure, stable, reliable and low in cost.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present utility model.
FIG. 2 is another schematic view of an embodiment of the present utility model.
FIG. 3 is a schematic view of yet another perspective of an embodiment of the present utility model.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
A PVC soft board cutting device, as shown in figures 1-3, comprises an upper board 3, a lower board 4, a pressing mechanism 2 and at least one group of cutting mechanisms 1.
The upper plate 3 and the lower plate 4 are arranged in parallel and at intervals and are parallel to the horizontal plane, and the upper plate 3 is positioned above the lower plate 4.
The cleaving mechanism 1 is mounted on the upper plate 3, and in this embodiment, two sets of cleaving mechanisms 1 are provided.
The cleaving mechanism 1 includes a blade slider 14, a first drive mechanism, and a cleaving guide rail 15. The cutting guide rail 15 is mounted on the upper plate 3, and at least one first guide groove 151 for guiding the blade slider 14 is provided on the cutting guide rail 15, and the blade slider 14 moves along the first guide groove 151. The first guide grooves 151 are parallel to the horizontal plane, and preferably, two first guide grooves 151 are arranged on the cutting guide rail 15, and the two first guide grooves 151 are arranged in parallel at intervals.
The first driving mechanism comprises a large steering engine 11, a steering engine connecting rod 12 and a guide rail connecting rod 13. The large steering engine 11 is arranged on the upper plate 3, one end of the steering engine connecting rod 12 is connected with an output shaft of the large steering engine 11 in a co-rotating mode, the other end of the steering engine connecting rod is hinged with one end of the guide rail connecting rod 13, and the other end of the guide rail connecting rod 13 is hinged with the blade sliding block 14. The other end of the guide rail connecting rod 13 is connected with the blade sliding block 14 through a hinge shaft, specifically, the hinge shaft penetrates through the first guide groove 151, two ends of the hinge shaft are respectively located at two sides of the cutting guide rail 15, and one end of the hinge shaft is hinged with the blade sliding block 14, and the other end of the hinge shaft is hinged with the guide rail connecting rod 13. Based on this structure, big steering wheel 11, steering wheel connecting rod 12 and guide rail connecting rod 13 are connected and are formed crank link mechanism, and big steering wheel 11 drives steering wheel connecting rod 12 and rotate, and steering wheel connecting rod 12 drives guide rail connecting rod 13, and the other end of guide rail connecting rod 13 drives blade slider 14 and reciprocates straight line along first guide slot 151.
The blade slider 14 is formed for mounting the blade on a slider. The upper plate 3 is provided with a long slit through which the blade on the blade slider 14 passes, and when the blade slider 14 is driven to reciprocate linearly along the first guide groove 151, the blade reciprocates linearly along the slit on the upper plate 3.
In this embodiment, two sets of cleaving mechanisms 1 are provided, the two sets of cleaving mechanisms 1 are symmetrically arranged, and two blade sliders 14 of the two sets of cleaving mechanisms 1 reciprocate on the same straight line.
The hold-down mechanism 2 is mounted on the lower plate 4, i.e. the hold-down mechanism 2 is located below the upper plate 3. The compacting mechanism 2 comprises a second drive mechanism, at least one set of transmission mechanisms and at least one compacting plate 28.
The second driving mechanism comprises a small steering engine 21, a cam 22 and a transmission shaft 30, one end of the cam 22 is connected with an output shaft of the small steering engine 21 in a co-rotating mode, and the other end of the cam 22 is hinged to the transmission shaft 30.
The transmission mechanism comprises a cam link 23, a first connecting shaft 24, a pressing guide rail 29 and two sets of scissor lift assemblies.
The pressing rail 29 is fixedly mounted on the lower plate 4.
Two sets of scissor lift assemblies are respectively connected at two ends of the pressing flat plate 28, and each scissor lift assembly comprises a lifting main connecting rod 25, a lifting auxiliary connecting rod 26 and two second connecting shafts 27, wherein the lifting main connecting rod 25 and the lifting auxiliary connecting rod 26 are hinged to each other in the middle. The plane where the lifting main connecting rod 25 and the lifting auxiliary connecting rod 26 are located is perpendicular to the horizontal plane, and the upper ends of the lifting main connecting rod 25 and the lifting auxiliary connecting rod 26 are connected with the bottom of the pressing flat plate 28. The lower end of the lifting auxiliary connecting rod 26 is hinged on the pressing guide rail 29, and the lower end of the lifting main connecting rod 25 is hinged with the first connecting shaft 24.
The upper ends of the lifting main connecting rod 25 and the lifting auxiliary connecting rod 26 are connected with a pressing flat plate 28 through a second connecting shaft 27. Specifically, one end of the second connecting shaft 27 is connected to the bottom of the pressing plate 28, and the other end is hinged to the upper end of the lifting main link 25 or the lifting auxiliary link 26. The two second connecting shafts 27 are respectively connected with the lifting main connecting rod 25 and the lifting auxiliary connecting rod 26.
One end of the cam link 23 is hinged to the transmission shaft 30, and the other end is hinged to the middle of the first connecting shaft 24. The two ends of the first connecting shaft 24 are respectively hinged with the lower ends of two lifting main connecting rods 25 of two groups of scissor fork lifting assemblies. Specifically, the pressing rail 29 is provided with two second guide grooves 291 for guiding the movement of the first connecting shaft 24, the two second guide grooves 291 are arranged in parallel at a spacing, and the second guide grooves 291 are parallel to the horizontal plane. The two ends of the first connecting shaft 24 respectively pass through the two second guide grooves 291 on the pressing guide rail 29 and then are hinged with the lower ends of the two lifting main connecting rods 25.
Preferably, the hold-down plate 28 is provided with an elongated slot, and when the scissor lift assembly drives the hold-down plate 28 to rise to the bottom of the hold-down upper plate 3, the elongated slot on the hold-down plate 28 is aligned with the slot on the upper plate 3 so as not to interfere with the movement of the blade on the blade slider 14 along the slot on the upper plate 3.
In this embodiment, two sets of transmission mechanisms and two pressing plates 28 are provided, and the two pressing plates 28 are respectively located below the two sets of cutting mechanisms 1. The two sets of transmission mechanisms are respectively connected with the two pressing flat plates 28, and the two cam connecting rods 23 of the two sets of transmission mechanisms are hinged on the transmission shaft 30.
Based on the structure, the working principle and the working process of the utility model are as follows: the PVR soft board to be cut is placed on a pressing flat plate 28, a small steering engine 21 is started, the small steering engine 21 drives a cam 22 to rotate, the cam 22 drives a transmission shaft 30 to translate, the moving direction is perpendicular to the length direction of the transmission shaft 30, the moving track is arc-shaped, the transmission shaft 30 drives one end of a cam connecting rod 23 to move, the other end of the cam connecting rod 23 drives a first connecting shaft 24 to move, the first connecting shaft 24 moves along a second guide groove 291, the first connecting shaft 24 drives the lower end of a lifting main connecting rod 25 to move towards a direction close to the lower end of a lifting auxiliary connecting rod 26, and the pressing flat plate 28 connected to the tops of the lifting main connecting rod 25 and the lifting auxiliary connecting rod 26 is lifted to press the PVR soft board between the pressing flat plate 28 and an upper plate 3. Then, the large steering engine 11 is restarted, the large steering engine 11 drives the blade slider 14 to move along the first guide groove 151 through the steering engine connecting rod 12 and the guide rail connecting rod 13, and the PVR soft board is cut by the blade on the blade slider 14. And finally, driving the small steering engine 21 in the reverse direction, driving the pressing flat plate 28 to descend, and taking out the cut PVR soft board.
It should be noted that, in order to ensure that the PVR flexible board is completely cut, the large steering engine 11 may be driven forward and backward for multiple times, so that the blade slider 14 reciprocally cuts the PVR flexible board. One cleaving mechanism 1 may be activated or both cleaving mechanisms 1 may be activated simultaneously depending on the size of the PVR soft board.
Finally, what is necessary here is: the above embodiments are only for further detailed description of the technical solutions of the present utility model, and should not be construed as limiting the scope of the present utility model, and some insubstantial modifications and adjustments made by those skilled in the art from the above description of the present utility model are all within the scope of the present utility model.
Claims (10)
1. The utility model provides a PVC soft board cutting device, its characterized in that, including upper plate (3), hold-down mechanism (2) and at least a set of mechanism (1) of cutting off, cut-off mechanism (1) are installed on upper plate (3), hold-down mechanism (2) are located the below of upper plate (3), cut-off mechanism (1) include blade slider (14) and first actuating mechanism, are equipped with rectangular gap on upper plate (3), blade on blade slider (14) pass the gap, first actuating mechanism connects and drives blade slider (14) along gap straight reciprocating motion, hold-down mechanism (2) include second actuating mechanism and at least one compress tightly dull and stereotyped (28), compress tightly dull and stereotyped (28) parallel to be located upper plate (3) below, second actuating mechanism transmission drive to compress tightly dull and stereotyped (28), drive to compress tightly the bottom of upper plate (3) and with being located between upper plate (3) and the flat board (28) the PVC soft board presss tightly.
2. The cutting device according to claim 1, wherein: the pressing mechanism (2) further comprises at least one group of transmission mechanisms, each group of transmission mechanisms is connected with one pressing flat plate (28), and the second driving mechanism is connected with all the transmission mechanisms and transmits driving to each pressing flat plate (28) through each transmission mechanism.
3. The cutting device according to claim 2, wherein: the transmission mechanism comprises two groups of scissor type lifting assemblies, the pressing flat plate (28) is connected to the top of the scissor type lifting assemblies, the two groups of scissor type lifting assemblies are respectively connected to two ends of the pressing flat plate (28), the second driving mechanism transmits driving to the lower ends of the two groups of scissor type lifting assemblies, and the scissor type lifting assemblies drive the pressing flat plate (28) to ascend and descend through scissor type movement.
4. A cutting device according to claim 3, wherein: the transmission mechanism further comprises a pressing guide rail (29), the scissor type lifting assembly comprises a lifting main connecting rod (25) and a lifting auxiliary connecting rod (26), the lifting main connecting rod (25) and the lifting auxiliary connecting rod (26) are hinged to each other in the middle, the plane where the lifting main connecting rod (25) and the lifting auxiliary connecting rod (26) are located is perpendicular to the horizontal plane, the upper ends of the lifting main connecting rod (25) and the lifting auxiliary connecting rod (26) are connected with the bottom of the pressing flat plate (28), the lower end of the lifting auxiliary connecting rod (26) is hinged to the pressing guide rail (29), and the second driving mechanism transmits driving to the lower end of the lifting main connecting rod (25) to drive the lower end of the lifting main connecting rod (25) to linearly reciprocate in the horizontal plane.
5. The cutting device according to claim 4, wherein: the transmission mechanism further comprises a cam connecting rod (23) and a first connecting shaft (24), one end of the cam connecting rod (23) is hinged to the second driving mechanism, the other end of the cam connecting rod is hinged to the middle of the first connecting shaft (24), two ends of the first connecting shaft (24) are respectively hinged to the lower ends of two lifting main connecting rods (25) of the two groups of scissor lifting assemblies, and the second driving mechanism drives the first connecting shaft (24) to linearly reciprocate in the length direction perpendicular to the first connecting shaft (24) through the cam connecting rod (23).
6. The cutting device according to claim 5, wherein: the pressing guide rail (29) is fixedly arranged below the upper plate (3), two second guide grooves (291) used for guiding movement of the first connecting shaft (24) are formed in the pressing guide rail (29), and two ends of the first connecting shaft (24) respectively penetrate through the two second guide grooves (291) and then are hinged to the lower ends of the two lifting main connecting rods (25).
7. The cutting device according to claim 5, wherein: the second driving mechanism comprises a small steering engine (21), a cam (22) and a transmission shaft (30), one end of the cam (22) is connected with an output shaft of the small steering engine (21) in a co-rotating mode, the other end of the cam (22) is hinged to the transmission shaft (30), and one end of a cam connecting rod (23) is also hinged to the transmission shaft (30).
8. The cutting device according to claim 4, wherein: the scissor type lifting assembly further comprises two second connecting shafts (27), one end of each second connecting shaft (27) is connected with the bottom of the corresponding pressing plate (28), and the other end of each second connecting shaft is hinged to the upper end of the corresponding lifting main connecting rod (25) or the corresponding lifting auxiliary connecting rod (26).
9. The cutting device according to claim 1, wherein: the first driving mechanism comprises a large steering engine (11), a steering engine connecting rod (12) and a guide rail connecting rod (13), one end of the steering engine connecting rod (12) is connected with an output shaft of the large steering engine (11) in a co-rotating mode, the other end of the steering engine connecting rod is hinged to one end of the guide rail connecting rod (13), and the other end of the guide rail connecting rod (13) is hinged to a blade sliding block (14).
10. The cutting device according to claim 1, wherein: the cutting mechanism (1) further comprises a cutting guide rail (15), the cutting guide rail (15) is arranged on the upper plate (3), at least one first guide groove (151) for guiding the blade slider (14) is arranged on the cutting guide rail (15), and the blade slider (14) moves along the first guide groove (151).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223194355.8U CN219926188U (en) | 2022-11-30 | 2022-11-30 | PVC soft board cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223194355.8U CN219926188U (en) | 2022-11-30 | 2022-11-30 | PVC soft board cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219926188U true CN219926188U (en) | 2023-10-31 |
Family
ID=88488843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223194355.8U Active CN219926188U (en) | 2022-11-30 | 2022-11-30 | PVC soft board cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219926188U (en) |
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2022
- 2022-11-30 CN CN202223194355.8U patent/CN219926188U/en active Active
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