CN214925857U - Flat-cutting reciprocating saw - Google Patents
Flat-cutting reciprocating saw Download PDFInfo
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- CN214925857U CN214925857U CN202121044873.4U CN202121044873U CN214925857U CN 214925857 U CN214925857 U CN 214925857U CN 202121044873 U CN202121044873 U CN 202121044873U CN 214925857 U CN214925857 U CN 214925857U
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- clamping
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- 238000005520 cutting process Methods 0.000 title claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 64
- 239000011265 semifinished product Substances 0.000 claims abstract description 3
- 239000000047 product Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a flat-cutting reciprocating saw, which comprises a bracket, wherein a conveying mechanism for conveying a material block is arranged on the bracket, a first cutting device, a clamping device and a second cutting device are sequentially arranged in the conveying direction of the bracket, and the first cutting device is used for dividing a semi-finished product of the material block into two parts; the clamping device is used for clamping and holding the material block above; and the second cutting device is used for cutting the material block into a plurality of thin plates. After adopting above-mentioned structure, its beneficial effect is: when the second cutting device distributes the material blocks and the like, the material blocks are low in thickness, the stress of the thin plates below is low, the damage of the plates is avoided, and the product quality is improved.
Description
Technical Field
The utility model belongs to the technical field of the insulation board cutting, specific theory is about a truncation reciprocating saw.
Background
Modified fiber reinforced cement foaming insulation board, in the production process, need cut into slice to the semi-manufactured goods of plate material piece usually. The existing cutting mode is mostly vertical cutting. However, in vertical cutting, the material block is relatively large, and the cut thin plate is not supported in the vertical direction and is easy to incline to one side, so that the cut thin plate is damaged. In addition, after vertical cutting, the material blocks are vertically erected side by side, so that the later-stage board separation and trimming are inconvenient. Therefore, the thin sheets need to be turned by 90 degrees, and if the vertical and side-by-side thin sheets are directly laid flat, the multiple layers of thin sheets cannot be aligned end to end, and the multiple layers of thin sheets are inclined in a certain gradient, so that the later-stage plate separation and trimming are still not facilitated.
When the material block is cut flatly, the material block is large, when the thin plate is cut, the thin plate on the upper part can press the thin plate on the lower part, and the stress of the thin plate on the lower part is large; in addition, in the cutting process, the accumulated gap of the saw cuts is large, and the upper thin plate can be broken, so that the production cost is increased. There is therefore a need for improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a truncation reciprocating saw to solve the quality of the sheet metal of current insulation board slitting saw cutting poor and lead to manufacturing cost to increase the problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flat-cutting reciprocating saw comprises a bracket, wherein a conveying mechanism is arranged on the bracket and used for conveying a material block, a first cutting device, a clamping device and a second cutting device are sequentially arranged in the conveying direction of the bracket,
the first cutting device is used for dividing the semi-finished product of the material block into two pieces.
And the clamping device is used for clamping and holding the upper material block, and the lowest material block is conveyed to the second cutting device along with the conveying mechanism for cutting.
And the second cutting device is used for cutting the material block into a plurality of thin plates.
According to the utility model discloses, first cutting device includes first saw blade frame, and first saw blade frame swing joint is on the support, be equipped with a material piece piecemeal saw blade on the first saw blade frame for with the material piece semi-manufactured goods piecemeal.
Furthermore, a material block ejecting saw blade is further arranged on the first saw blade frame and used for removing ejecting materials.
Furthermore, the support is provided with a material pushing device used for pushing the liftout cut from the material block to the saw blade to push the liftout in the front-back direction of the support.
Furthermore, ejection device includes push pedal, two chains and is used for driving chain pivoted chain drive, the both ends of push pedal are fixed on two chains through the mounting can be dismantled respectively.
Furthermore, the push plate is fixed on the two chains through an L-shaped connecting sheet, a plurality of waist-shaped holes are formed in the L-shaped connecting sheet, and bolts penetrate through the waist-shaped holes to fix the push plate on the L-shaped connecting sheet, so that the height of the push plate is adjusted, and ejection materials with different specifications can be pushed conveniently.
Furthermore, a material block bottom removing saw blade is further arranged on the first saw blade frame and used for removing bottom materials.
Furthermore, the material block splitting saw blade, the material block top removing saw blade and the material block bottom removing saw blade are detachably arranged on the first saw blade frame through fixing pieces.
According to the utility model discloses, be equipped with first eccentric gear mechanism on the support, first eccentric gear mechanism and first saw blade frame attach control first saw blade frame reciprocating motion to control first saw blade reciprocating motion, with the cutting material piece.
Furthermore, two first sliding rods are arranged on the support, and the first saw blade frame is arranged on the first sliding rods and is in sliding connection with the first sliding rods. The arrangement of the two first sliding rods can ensure that the structure is more stable when the first saw blade frame reciprocates.
Furthermore, the first eccentric wheel mechanism comprises a first motor, a first eccentric wheel arranged on a driving shaft of the first motor, a first rotating block, a second rotating block and a first connecting rod, two ends of the first connecting rod are fixedly connected with the first rotating block and the second rotating block respectively, the first rotating block is sleeved on a first eccentric shaft of the first eccentric wheel, so that the first rotating block is rotatably connected with the first eccentric wheel, and the second rotating block is rotatably connected with the first saw blade frame.
According to the utility model discloses, embrace and press from both sides the device including embracing the clamp support, set up and embrace the clamp anchor clamps on embracing the clamp support and be used for controlling the anchor clamps and press from both sides tight or the first cylinder that loosens to and be used for controlling to embrace the lift cylinder that presss from both sides the support and go up and down, the lift cylinder sets up on the support.
According to the utility model discloses, second cutting device includes second saw blade frame, second saw blade frame swing joint is on the support, be equipped with the second saw blade that a plurality of equidistant set up on the second saw blade frame for cut into the sheet metal of a plurality of required specifications with the material piece.
Furthermore, two second sliding rods are arranged on the support, and the second saw blade frame is arranged on the second sliding rods in a sliding mode.
Furthermore, a second eccentric wheel mechanism is arranged at the right end of the support and connected with the second saw blade frame to control the second saw blade frame to reciprocate, so that the second saw blade is controlled to reciprocate to cut the material block.
Furthermore, the second eccentric wheel mechanism comprises a second motor, a second eccentric wheel arranged on a driving shaft of the second motor, a third rotating block, a fourth rotating block and a second connecting rod, two ends of the second connecting rod are fixedly connected with the third rotating block and the fourth rotating block respectively, the third rotating block is sleeved on a second eccentric shaft of the second eccentric wheel, so that the third rotating block is rotatably connected with the second eccentric wheel, and the fourth rotating block is rotatably connected with the second saw blade frame.
The utility model discloses a truncation drag saw, its beneficial effect is:
1. the arrangement of the first cutting device, the clamping device and the second cutting device can ensure that when the second cutting device divides the material blocks and the like, the thickness of the material blocks is low, the stress on the thin plates below is low, the damage of the plates is avoided, and the product quality is improved.
2. The first cutting device, the conveying mechanism, the material pushing and ejecting device, the second cutting device and the clamping device are arranged in a matched mode, the material block cutting is fully automatic, and the production efficiency is improved.
3. The matching arrangement of the material removing and ejecting saw blade and the material ejecting device can be suitable for pushing material blocks of different specifications.
Drawings
Fig. 1 is a schematic structural view of the flat cutting reciprocating saw of the present invention.
Fig. 2 is a schematic structural view of the first cutting device.
Fig. 3 is a schematic structural diagram of the material pushing and ejecting device.
Fig. 4 is a perspective view of the second cutting device.
FIG. 5 is a partial schematic view of a flat cut reciprocating saw.
Fig. 6 is a partially enlarged view of a of fig. 5.
Fig. 7 is a schematic top view of the clasping device.
Detailed Description
The flat-cutting reciprocating saw of the present invention will be described in further detail with reference to the accompanying drawings. In the description of the present embodiment, unless otherwise specified, the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience of description and simplicity of description, and do not indicate or imply that the referenced miter saw must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1, for the utility model discloses a rip cutting reciprocating saw, including support 1, be equipped with conveying mechanism 2 on support 1 for carry the material piece, be equipped with first cutting device 3, embrace and press from both sides device 4 and second cutting device 5 on the direction of delivery of support 1 (i.e. support 1 from left to right) in proper order. It should be noted that the conveying mechanism may adopt a conveying mechanism in the prior art, for example, the conveying mechanism includes a conveying belt and a driving device for driving the conveying belt; alternatively, the conveying mechanism includes a conveying roller and a driving device for driving the conveying roller to rotate.
A first cutting device 3 for dividing the semifinished block into two pieces.
And the clamping device 4 is used for clamping and holding the upper material block, and the lowest material block is sent to the second cutting device 5 along with the conveying mechanism 2 for cutting.
And the second cutting device 5 is used for cutting the material block into a plurality of thin plates.
As shown in fig. 2, the first cutting device 3 includes a first saw blade frame 31, the first saw blade frame 31 is movably connected to the support 1, and a lump-dividing saw blade 32 is disposed on the first saw blade frame 31 for dividing the semifinished lump into pieces.
Two first slide bars 11 are arranged on the bracket 1, and the first saw blade frame 31 is arranged on the first slide bars 11 and is connected with the first slide bars 11 in a sliding manner.
Further, the first saw blade frame 31 is provided with a lump topping saw blade 33 and/or a lump bottoming saw blade 34 for removing a topping exceeding a product specification or removing a primer having poor bottom quality, and the like. It should be noted that, the utility model discloses a liftout: due to different specifications (thicknesses) of products, when a material block cannot be equally divided, a small part is left in the cutting process of the saw blade, namely the material is ejected. The utility model discloses a bed charge: in the manufacturing process of the material block, when the bottom quality is poor due to different process requirements, a small part of the bottom, namely the bottom material, needs to be removed.
The lump dividing saw blade 31, the lump top removing saw blade 33 and the lump bottom removing saw blade 34 are detachably mounted on the first saw blade frame 31 by means of fixing members (e.g., bolts). When in use, the saw blade frame with a specific specification can be selected according to the requirement of the specification of the thin plate.
The support 1 is provided with a first eccentric wheel mechanism 7, the first eccentric wheel mechanism 7 is connected with a first saw blade frame 31, and the first saw blade frame 31 is controlled to reciprocate so as to cut a material block.
The first eccentric wheel mechanism 7 comprises a first motor 71, a first eccentric wheel 72 arranged on a driving shaft of the first motor, a first rotating block 73, a second rotating block 74 and a first connecting rod 75, wherein two ends of the first connecting rod 75 are respectively fixedly connected with the first rotating block 73 and the second rotating block 74, the first rotating block 73 is sleeved on a first eccentric shaft 76 of the first eccentric wheel 72 and is rotatably connected with the first eccentric wheel 72, the second rotating block 74 is rotatably connected with the first saw blade frame 31, and in use, the first eccentric wheel 72 is driven to rotate through the first motor, so that the first saw blade frame 31 is driven to reciprocate along the front-back direction of the support.
As shown in fig. 3, the support 1 is provided with a material pushing device 6 for pushing the material to be pushed by the material pushing saw blade 33 to the front and back direction of the support, the material pushing device 6 includes a pushing plate 61, two chains 62 and a chain driving device 63 for driving the chains to rotate, and two ends of the pushing plate 61 are detachably fixed on the two chains 61 through fixing members, respectively.
The push plate 61 is fixed on the two chains 62 through an L-shaped connecting piece 64. The L-shaped connecting piece 64 is provided with a plurality of waist-shaped holes 65, bolts penetrate through the waist-shaped holes, and the push plate 61 is fixed on the L-shaped connecting piece, so that the height of the push plate 61 is adjusted, and lifters with different specifications can be pushed conveniently.
As shown in fig. 5 to 7, the clasping device 4 includes a clasping bracket 41, a clasping clamp 42 disposed on the clasping bracket 41, a first air cylinder 43 for controlling clamping or releasing of the clamp, and a lifting air cylinder 44 for controlling lifting of the clasping bracket 41, wherein the lifting air cylinder 44 is disposed on the bracket 1. When in use, the lifting cylinder 44 controls the holding clamp bracket 41 to descend; then, the holding clamp 42 clamps the upper material block; then, the lifting cylinder 44 controls the holding clamp bracket 41 to ascend to hold the material block, when the lowest material block is sent to the second cutting device along with the conveying mechanism for cutting, the lifting cylinder 44 controls the holding clamp bracket 41 to descend, and meanwhile, the first cylinder 43 controls the holding clamp 42 to be released to release the material block to the conveying belt. The clamping device can prevent the thickness of the material block from being thick, and the lower thin plate is pressed and damaged when the material block is cut at equal intervals.
As shown in fig. 4, the second cutting device 5 includes a second saw blade frame 51, the second saw blade frame 51 is movably connected to the support 1, and a plurality of second saw blades 52 arranged at equal intervals are provided on the second saw blade frame 51, and are used for cutting the block into a plurality of thin plates with desired specifications. In use, a particular gauge of second blade frame 51 may be selected depending on the thickness to be cut.
Two second sliding rods 12 are arranged on the bracket 1, and the second saw blade frame 51 is arranged on the second sliding rods 12 and is connected with the second sliding rods 12 in a sliding manner.
And a second eccentric wheel mechanism 8 is arranged at the right end of the support 1, the second eccentric wheel mechanism 8 is connected with a second saw blade frame 51, and the second saw blade frame 51 is controlled to reciprocate so as to cut a material block.
The second eccentric wheel mechanism 8 comprises a second motor 81, a second eccentric wheel 82 arranged on a driving shaft of the second motor 81, a third rotating block 83, a fourth rotating block 84 and a second connecting rod 85, two ends of the second connecting rod 85 are respectively fixedly connected with the third rotating block 83 and the fourth rotating block 84, the third rotating block 83 is sleeved on a second eccentric shaft of the second eccentric wheel 82 and is rotatably connected with the second eccentric wheel 86, the fourth rotating block 84 is rotatably connected with the second saw blade frame 51, and when the second eccentric wheel mechanism is used, the second eccentric wheel 82 is driven to rotate through the second motor 82, so that the second saw blade frame 51 is driven to reciprocate along the front-back direction of the support 1 to cut a material block.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the present invention. Such modifications and finishes are also to be considered as the scope of protection of the present invention.
Claims (10)
1. A flat-cutting reciprocating saw is characterized by comprising a bracket, wherein a conveying mechanism for conveying a material block is arranged on the bracket, a first cutting device, a clamping device and a second cutting device are sequentially arranged in the conveying direction of the bracket,
the first cutting device is used for dividing the semi-finished product of the material block into two blocks;
the clamping device is used for clamping and holding the material block above;
and the second cutting device is used for cutting the material block into a plurality of thin plates.
2. A miter saw as defined in claim 1, wherein said first cutting means comprises a first blade frame movably attached to said support, said first blade frame having a stock dicing blade thereon.
3. A miter saw as defined in claim 2, wherein said first blade frame further includes a stock knock-out blade.
4. A mitre reciprocating saw as claimed in claim 2 wherein the holder is provided with ejector means for ejecting the ejector.
5. A rip fence saw as defined in claim 4 wherein said ejector means includes a blade, two chains and chain drive means for driving the chains in rotation;
the push plate is connected with the L-shaped connecting piece, a plurality of waist-shaped holes are formed in the L-shaped connecting piece, the bolts penetrate through the waist-shaped holes to fix the push plate on the L-shaped connecting piece, and the L-shaped connecting piece is detachably fixed on the two chains through the fixing piece.
6. A miter saw as claimed in claim 2 or 3, wherein said first blade frame further includes a stock bottoming blade.
7. A rip cutting reciprocating saw as defined in claim 1, wherein the frame is provided with a first eccentric mechanism for reciprocating the first blade frame, the first eccentric mechanism being connected to the first blade frame.
8. The rip cutting reciprocating saw of claim 1, wherein the clamping device comprises a clamping bracket, a clamping fixture arranged on the clamping bracket, a first air cylinder for controlling the clamping fixture to be clamped or unclamped, and a lifting air cylinder for controlling the lifting of the clamping bracket, and the lifting air cylinder is arranged on the bracket.
9. A flat cutting reciprocating saw as defined in claim 1 wherein, said second cutting means includes a second blade frame, said second blade frame being movably connected to said support, said second blade frame having a plurality of equally spaced second blades thereon.
10. A rip cutting reciprocating saw as defined in claim 1, wherein the frame is provided with a second eccentric mechanism for reciprocating the second blade frame, the second eccentric mechanism being connected to the second blade frame to reciprocate the second blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121044873.4U CN214925857U (en) | 2021-05-17 | 2021-05-17 | Flat-cutting reciprocating saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121044873.4U CN214925857U (en) | 2021-05-17 | 2021-05-17 | Flat-cutting reciprocating saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214925857U true CN214925857U (en) | 2021-11-30 |
Family
ID=79060851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121044873.4U Active CN214925857U (en) | 2021-05-17 | 2021-05-17 | Flat-cutting reciprocating saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214925857U (en) |
-
2021
- 2021-05-17 CN CN202121044873.4U patent/CN214925857U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flat cut reciprocating saw Effective date of registration: 20220628 Granted publication date: 20211130 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: Shandong Weibao Energy Saving Technology Group Co.,Ltd. Registration number: Y2022980009255 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230504 Granted publication date: 20211130 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: Shandong Weibao Energy Saving Technology Group Co.,Ltd. Registration number: Y2022980009255 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flat cut reciprocating saw Effective date of registration: 20231222 Granted publication date: 20211130 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: Shandong Weibao Energy Saving Technology Group Co.,Ltd. Registration number: Y2023980073698 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211130 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: Shandong Weibao Energy Saving Technology Group Co.,Ltd. Registration number: Y2023980073698 |