CN218593088U - Positioning device for cutting polypropylene foam plastic plate - Google Patents
Positioning device for cutting polypropylene foam plastic plate Download PDFInfo
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- CN218593088U CN218593088U CN202222357661.2U CN202222357661U CN218593088U CN 218593088 U CN218593088 U CN 218593088U CN 202222357661 U CN202222357661 U CN 202222357661U CN 218593088 U CN218593088 U CN 218593088U
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- cutting
- groove
- rack
- foam plastic
- polypropylene foam
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- 238000005520 cutting process Methods 0.000 title claims abstract description 42
- 239000006260 foam Substances 0.000 title claims abstract description 21
- 239000004033 plastic Substances 0.000 title claims abstract description 18
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 14
- -1 polypropylene Polymers 0.000 title claims abstract description 14
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a positioner is used in cutting of polypropylene foam plastic board, comprises a workbench, the top of workstation is provided with positioning mechanism, positioning mechanism is including the locating plate, the slider, slide bar and fixed subassembly, two spouts have been seted up on the top of workstation, the both ends of slide bar respectively with the both sides fixed connection of spout inner wall, two sliders all with slide bar connection, the locating plate is connected in the top of two sliders, one side of spout is opened and is equipped with and accomodate the groove, positioning mechanism is located the inner chamber of accomodating the groove, the top of workstation is provided with the scale. The utility model discloses utilize locating plate, slider, slide bar and fixed subassembly matched with mode of setting, according to the scale on the workstation to fix a position two locating plates through fixed subassembly, can fix a position not unidimensional cystosepiment, need not artifical marking off, and the centre gripping location through two locating plates, make panel be difficult for crooked under the manpower propelling movement, need not many times cutting, accelerated cutting efficiency.
Description
Technical Field
The utility model relates to a cutting positioner technical field, in particular to positioner is used in cutting of polypropylene foam plastic board.
Background
The foamed plastic is a high polymer material formed by dispersing a large number of gas micropores in solid plastic, has the characteristics of light weight, heat insulation, sound absorption, shock absorption and the like, has dielectric properties superior to matrix resin, and has wide application range.
When tradition is artifical to the foamed plastic board cutting, earlier by the manual work to it rule, cut the foamed plastic board along the line pair drawn again, present artifical fixed point setting-out process is numerous and diverse, and the error is great, and the rectangle degree is relatively poor behind the setting-out, and unilateral cutting inefficiency, and lead to panel skew under the effect of manpower propelling movement easily, need carry out many times the cutting and just can meet the requirements, and manpower and materials consume great.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioner is used in cutting of polypropylene foam plastic slab to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for cutting a polypropylene foam plastic plate comprises a workbench, wherein a cutting mechanism is arranged at the top end of the workbench;
the top end of the workbench is provided with a positioning mechanism;
positioning mechanism is including locating plate, slider, slide bar and fixed subassembly, two spouts have been seted up on the top of workstation, the both ends of slide bar respectively with the both sides fixed connection of spout inner wall, two the slider all alternates with the slide bar slip and is connected, locating plate fixed connection is in the top of two sliders, the groove of accomodating has been seted up to one side of spout, positioning mechanism is located the inner chamber of accomodating the groove, the top of workstation is provided with the scale.
Preferably, fixed subassembly is including threaded rod, connecting block, first rack and second rack, two the threaded rod alternates with the both sides side screw thread of workstation respectively and is connected, the connecting block alternates with the inner chamber slip of accomodating the groove and is connected, the threaded rod rotates with the connecting block and alternates and is connected, first rack fixed connection is in one side of connecting block, second rack fixed connection is in one side of slider, first rack is connected with the meshing of second rack.
Preferably, the equal fixedly connected with stopper in both sides of connecting block, the spacing groove has all been seted up to the both sides of accomodating inslot wall, the stopper alternates with the inner chamber slip of spacing groove and is connected.
Preferably, the locating plate cross section is L shape, a plurality of recesses have been seted up to the inner wall equidistance of locating plate, the inner chamber of recess rotates and is connected with the pulley.
Preferably, the cutting mechanism comprises a cutting knife, a motor, a transmission rod and a transmission assembly, the motor is fixedly mounted at the bottom end of the workbench, the output end of the motor is in transmission connection with the transmission rod, a through groove is formed in the top end of the workbench, the cutting knife is in rotation connection with the inner cavity of the through groove through a rotating shaft, and the transmission assembly is connected with the rotating shaft.
Preferably, the transmission assembly comprises a synchronizing wheel and a synchronous belt, wherein one synchronizing wheel is fixedly inserted and connected with the transmission rod, the other synchronizing wheel is fixedly inserted and connected with the rotating shaft, and the synchronous belt is arranged between the two synchronizing wheels.
Preferably, the bottom end of the workbench is fixedly connected with a supporting block, and the transmission rod is rotatably and alternately connected with the supporting block.
The utility model discloses a technological effect and advantage:
(1) The utility model discloses utilize locating plate, slider, slide bar and fixed subassembly matched with setting mode, according to the scale on the workstation to fix a position two locating plates through fixed subassembly, can fix a position the cystosepiment of equidimension not, need not artifical marking off, and through the centre gripping location of two locating plates, make panel be difficult for crooked under the manpower propelling movement, need not many times cutting, accelerated cutting efficiency;
(2) The utility model discloses utilize threaded rod, connecting block, first rack and second rack matched with mode of setting, can realize easily that the meshing of first rack and second rack is connected through rotating the threaded rod to can fix a position the slider at any time, thereby fix the locating plate, in order to adjust the interval between two each locating plates.
Drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is a schematic view of the front internal structure of the present invention.
Fig. 3 is a schematic view of the side internal structure of the present invention.
Fig. 4 is a schematic view of the overlooking internal structure of the positioning mechanism of the present invention.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.
In the figure: 1. a work table; 2. a cutting mechanism; 21. a cutting knife; 22. a motor; 23. a transmission rod; 24. a transmission assembly; 241. a synchronizing wheel; 242. a synchronous belt; 3. a positioning mechanism; 31. positioning a plate; 32. a slider; 33. a slide bar; 34. a fixing assembly; 341. a threaded rod; 342. connecting blocks; 343. a first rack; 344. a second rack; 345. a limiting block; 4. a pulley.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a positioning device for cutting polypropylene foam plastic boards as shown in figures 1-5, which comprises a workbench 1, wherein the top end of the workbench is provided with a cutting mechanism 2;
the top end of the workbench 1 is provided with a positioning mechanism 3;
positioning mechanism 3 is including locating plate 31, slider 32, slide bar 33 and fixed subassembly 34, two spouts have been seted up on the top of workstation 1, slide bar 33's both ends respectively with the both sides fixed connection of spout inner wall, two sliders 32 all with slide bar 33 slip interlude be connected, locating plate 31 fixed connection is in the top of two sliders 32, the groove is accomodate to having seted up to one side of spout, positioning mechanism 3 is located the inner chamber of accomodating the groove, the top of workstation 1 is provided with the scale, the scale uses the center of workstation 1 avris as the central cut line, slide on slide bar 33 through slider 32, distance between two adjustable locating plates 31.
Fixed subassembly 34 includes threaded rod 341, connecting block 342, first rack 343 and second rack 344, two threaded rods 341 respectively with workstation 1's both sides side screw thread alternate connection, connecting block 342 and the inner chamber slip alternate connection of holding the groove, threaded rod 341 rotates with connecting block 342 and alternates and is connected, first rack 343 fixed connection is in one side of connecting block 342, second rack 344 fixed connection is in a avris of slider 32, first rack 343 is connected with the meshing of second rack 344, adjust the distance between two locating plates 31, and after the distance of two locating plates 31 and central line of cut, through twisting threaded rod 341, can drive connecting block 342 and stretch out, thereby be connected two locating plates 31 through first rack 343 and the meshing of second rack 344 and fix, make things convenient for subsequent processing to use.
The equal fixedly connected with stopper 345 in both sides of connecting block 342, the spacing groove has all been seted up to the both sides of accomodating inslot wall, and stopper 345 is connected with the inner chamber sliding alternate of spacing groove, and stopper 345 has played the limiting displacement when accomodating the groove to connecting block 342 is flexible.
The cross section of the positioning plate 31 is L-shaped, a plurality of grooves are formed in the inner wall of the positioning plate 31 at equal intervals, the inner cavity of each groove is rotatably connected with a pulley 4, two positioning plates 31 can form a U-shaped groove, a foam board to be cut is conveniently placed between the two positioning plates 31, a sliding track is formed by the pulleys 4, and the foam board is more conveniently pushed to the cutting mechanism 2 to be cut.
The transmission assembly 24 is including synchronizing wheel 241 and hold-in range 242, and one of them synchronizing wheel 241 is connected with the fixed interlude of transfer line 23, and another synchronizing wheel 241 is connected with the fixed interlude of pivot, and hold-in range 242 sets up between two synchronizing wheels 241, drives the transfer line 23 through motor 22 and rotates to can drive cutting knife 21 through synchronizing wheel 241 and hold-in range 242 and rotate together, thereby the convenience is cut the cystosepiment that the propelling movement came.
The bottom fixedly connected with supporting shoe of workstation 1, transfer line 23 rotates with the supporting shoe to alternate and is connected, and the supporting shoe has played the supporting role to transfer line 23 for transfer line 23 pivoted is more stable.
The utility model discloses the theory of operation:
when the foam board needs to be cut, the positioning plate 31 is pushed by the handle, so that the two sliding blocks 32 slide on the sliding rod 33, the distance between the two positioning plates 31 is adjusted, the distance between the two positioning plates 31 is just the distance of the width of the foam board to be cut, and the position of the foam board to be cut is just at the position of the central cutting line, the positioning plate 31 stops being pushed, the threaded rod 341 is screwed at the moment, the threaded rod 341 rotates to push the connecting block 342 to extend out of the accommodating groove through the limiting block 345, so that the first rack 343 is meshed with the second rack 344, the sliding block 32 is fixed on the sliding rod 33, so that the two positioning plates 31 are also fixed, the foam board to be cut is placed between the U-shaped grooves formed by the two positioning plates 31 and pushed to the cutting knife 21 through the pulley 4, the motor 22 is started, the motor 22 drives the transmission rod 23 to rotate, so as to drive the cutting knife 21 to rotate under the action of the second synchronous wheel 241 and the synchronous belt 242, and after the foam board is pushed, the cutting operation can be performed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A positioning device for cutting polypropylene foam plastic boards comprises:
the top end of the workbench (1) is provided with a cutting mechanism (2);
the method is characterized in that: the top end of the workbench (1) is provided with a positioning mechanism (3);
positioning mechanism (3) are including locating plate (31), slider (32), slide bar (33) and fixed subassembly (34), two spouts have been seted up on the top of workstation (1), the both ends of slide bar (33) respectively with the both sides fixed connection of spout inner wall, two slider (32) all alternate with slide bar (33) slip and are connected, locating plate (31) fixed connection is in the top of two sliders (32), the groove of accomodating has been seted up to one side of spout, positioning mechanism (3) are located the inner chamber of accomodating the groove, the top of workstation (1) is provided with the scale.
2. The positioning device for cutting the polypropylene foam plastic plate as claimed in claim 1, wherein the fixing assembly (34) comprises a threaded rod (341), a connecting block (342), a first rack (343) and a second rack (344), the two threaded rods (341) are respectively threadedly and alternately connected with two sides of the workbench (1), the connecting block (342) is slidably and alternately connected with an inner cavity of the accommodating groove, the threaded rod (341) is rotationally and alternately connected with the connecting block (342), the first rack (343) is fixedly connected with one side of the connecting block (342), the second rack (344) is fixedly connected with one side of the sliding block (32), and the first rack (343) is engaged with the second rack (344).
3. The positioning device for cutting the polypropylene foam plastic board as claimed in claim 2, wherein two sides of the connecting block (342) are fixedly connected with limit blocks (345), two sides of the inner wall of the accommodating groove are respectively provided with a limit groove, and the limit blocks (345) are slidably inserted into the inner cavities of the limit grooves.
4. The positioning device for cutting the polypropylene foam plastic plate as claimed in claim 1, wherein the cross section of the positioning plate (31) is L-shaped, a plurality of grooves are formed in the inner wall of the positioning plate (31) at equal intervals, and the inner cavities of the grooves are rotatably connected with pulleys (4).
5. The positioning device for cutting the polypropylene foam plastic board as claimed in claim 1, wherein the cutting mechanism (2) comprises a cutting knife (21), a motor (22), a transmission rod (23) and a transmission assembly (24), the motor (22) is fixedly installed at the bottom end of the workbench (1), the output end of the motor (22) is in transmission connection with the transmission rod (23), a through groove is formed in the top end of the workbench (1), the cutting knife (21) is in rotational connection with the inner cavity of the through groove through a rotating shaft, and the transmission assembly (24) is connected with the rotating shaft.
6. The positioning device for cutting the polypropylene foam plastic plate as claimed in claim 5, wherein the transmission assembly (24) comprises a synchronous wheel (241) and a synchronous belt (242), one of the synchronous wheel (241) is fixedly inserted and connected with the transmission rod (23), the other synchronous wheel (241) is fixedly inserted and connected with the rotation shaft, and the synchronous belt (242) is arranged between the two synchronous wheels (241).
7. The positioning device for cutting the polypropylene foam plastic plate as claimed in claim 6, wherein a supporting block is fixedly connected to the bottom end of the working table (1), and the transmission rod (23) is rotatably inserted into the supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222357661.2U CN218593088U (en) | 2022-09-06 | 2022-09-06 | Positioning device for cutting polypropylene foam plastic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222357661.2U CN218593088U (en) | 2022-09-06 | 2022-09-06 | Positioning device for cutting polypropylene foam plastic plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218593088U true CN218593088U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222357661.2U Active CN218593088U (en) | 2022-09-06 | 2022-09-06 | Positioning device for cutting polypropylene foam plastic plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218593088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086383A (en) * | 2023-07-31 | 2023-11-21 | 江苏迎燕紧固系统科技有限公司 | Stud processing equipment |
-
2022
- 2022-09-06 CN CN202222357661.2U patent/CN218593088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086383A (en) * | 2023-07-31 | 2023-11-21 | 江苏迎燕紧固系统科技有限公司 | Stud processing equipment |
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