CN204546795U - Novel tracking chain saw cutting and end face protective device - Google Patents
Novel tracking chain saw cutting and end face protective device Download PDFInfo
- Publication number
- CN204546795U CN204546795U CN201520167073.XU CN201520167073U CN204546795U CN 204546795 U CN204546795 U CN 204546795U CN 201520167073 U CN201520167073 U CN 201520167073U CN 204546795 U CN204546795 U CN 204546795U
- Authority
- CN
- China
- Prior art keywords
- chain saw
- saw cutting
- face protective
- protective device
- bracing frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 89
- 230000001681 protective effect Effects 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000003825 pressing Methods 0.000 claims description 21
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000002950 deficient Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Sawing (AREA)
Abstract
Novel tracking chain saw cutting and end face protective device, belong to plate cutting apparatus field.Comprise frame (1); frame (1) supports Work sheet conveying device (2) top being arranged on and can carrying sheet material (3); it is characterized in that: described Work sheet conveying device (2) top is hung by frame (1) installs chain saw cutting device; telescopic end face protective device is all installed in sheet material (3) top and both sides; chain saw cutting device is vertically movement under the driving of cutting driving device, and chain saw cutting device and end face protective device move with Work sheet conveying device (2) level of synchronization under the driving of walking mechanism.The cutting of novel tracking chain saw and end face protective device have cut lengths accurately, material otch is smooth, precision is high, cutting efficiency advantages of higher.
Description
Technical field
The cutting of novel tracking chain saw and end face protective device, belong to plate cutting apparatus field, particularly the shaping cutting equipment of a kind of concrete insulation board and other cement flour, coal ash particle mixture.
Background technology
Concrete insulation board is as indoor partition panel as an important application of Light trabs.Partition plate is due to the many factors such as technique, efficiency in preparation process, and the profile size of usual moulding by casting is larger, therefore also needs to carry out cutting action before being applied to wall board material, to reach the size of needs.Mostly many producers are that the method by manual sawing obtains the finished product of partition plate, and production efficiency is low, and finished size can not be guaranteed, and percent defective is higher.Even use automatic sawing, cutting, often because the thickness of saw blade and the problem of fixed structure thereof easily cause joint-cutting excessive, waste raw material, residue is more, and resistance is comparatively large, and the distortional stress of sheet material is large, causes percent defective higher.So, how to design a kind of board cutting equipment, be used for replacing manually or automatically take saw blade or toothless saw as traditional cutting mode of main cutting tool, become the vital task of pendulum in face of scientific research personnel.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of cut lengths are accurate, material otch is smooth, precision is high, cutting efficiency is high novel tracking chain saw cutting and end face protective device.
The utility model solves the technical scheme that its technical problem adopts: this novel tracking chain saw cutting and end face protective device; comprise frame; frame support be arranged on can carry sheet material Work sheet conveying device above; hung by frame above described Work sheet conveying device and chain saw cutting device is installed; telescopic end face protective device is all installed in sheet material top and both sides; chain saw cutting device is vertically movement under the driving of cutting driving device, and chain saw cutting device and end face protective device move with Work sheet conveying device level of synchronization under the driving of walking mechanism.Replacing as the Linear cut pattern of cutting tool with chain saw cutting device take saw blade as the traditional mode of cutting tool, and cut lengths are more accurate, and material otch is smooth, residual without raw material.And synchronously one is sheet extrusion speed and Work sheet conveying device speed sync to realize two, two is that hourly velocity and Work sheet conveying device speed sync are followed the tracks of in the cutting of chain saw cutting device, realizes geo-stationary, in sheet material course of conveying, completes sheet material and vertically cut.
Described chain saw cutting device comprises chain saw, guide plate, drive motors and bracing frame; bracing frame is movably arranged on above Work sheet conveying device by frame; end face protective device and bracing frame connect as one structure and are synchronized with the movement; bracing frame top connects cutting driving device; bracing frame side fixedly mounts multiple guide plate; chain saw is arranged on guide plate periphery, and chain saw top connects drive motors.Guide plate is bolted on bracing frame side, and guide plate position can be finely tuned, and is adjusted the rate of tension of chain saw by guide plate, reaches the object adapting to cutting degree of tightness.
Described guide plate comprises the trapezoidal guide plate that is arranged on bottom, centre position, bracing frame side and rolls the tilted-putted strip guide plate in limit along trapezoidal guide plate two, strip guide plate offers the bolt connecting hole of bar shaped, and strip guide plate is fixed on bracing frame side through bolt connecting hole by bolt.The position of strip guide plate can be finely tuned, and after chain saw is lax, by the outwards movement of strip guide plate, can make chain saw tensioning.
Described cutting driving device comprises lift drive mechanism and guiding mechanism, and lift drive mechanism is arranged on upper rack center, and guiding mechanism is symmetrical is arranged on frame both sides.Lift drive mechanism can adopt lifting motor, oil cylinder or air cylinder driven mode.
Preferably, the guidance mode that described guiding mechanism adopts guide upright post and fairlead to match.Guide upright post is vertically arranged on the bracing frame left and right sides by link, and multiple fairlead is fixedly mounted on the side of bracing frame, and guide upright post passes from fairlead center vertical.
Described end face protective device comprises the side-nip device being located at the sheet material left and right sides respectively and the upper part pressing device being located at sheet material top; side-nip device is arranged on the framework of the bracing frame left and right sides, and upper part pressing device is arranged on the one side that guide plate do not installed by bracing frame.By the concavo-convex profile in side of side-nip unit protection cement plate, protect coplanar flat by upper part pressing device, protected the integrality of wallboard end face by both combinations.
Preferably, described side-nip device comprises the clamping plate that symmetry is located at the sheet material left and right sides, and the side view that the end surface shape of clamping plate is corresponding with sheet material respectively matches, and clamping plate drives scalable by the telescoping mechanism be arranged on bracing frame.
Preferably, described upper part pressing device comprises the pressing plate be located at directly over sheet material, and pressing plate is by the side being arranged on bracing frame of multiple vertical column up-down.
Preferably, telescoping mechanism can adopt driven by power, oil pressure or air pressure to drive, and clamping plate, under telescoping mechanism effect, level can stretch out the clamping of the sheet material left and right sides, prevents sheet material level to movement; Pressing plate can stretch out downwards and plane on sheet material be compressed under telescoping mechanism effect, prevents sheet material vertical direction from moving.
Described walking mechanism is the slide block guide rail mechanism or pinion and rack that are driven by movable motor, guide rail or tooth bar are arranged on upper rack, slide block or gear connection chain saw cutting device, slide block or gear drive chain saw cutting device straight line moving under the driving of movable motor.
Compared with prior art, the beneficial effect that the technique scheme of this novel tracking chain saw cutting and end face protective device has is:
1, to replace as the Linear cut pattern of cutting tool with saw blade being the traditional mode of cutting tool with chain saw cutting device, cut lengths are more accurate, and the distortional stress of sheet material is little, and percent defective is lower, and installed capacity is little, economize on electricity, and cutting energy consumption is low.
2, two are realized synchronously, one is sheet extrusion speed and Work sheet conveying device speed sync, two is that hourly velocity and Work sheet conveying device speed sync are followed the tracks of in the cutting of chain saw cutting device, realize geo-stationary, in sheet material course of conveying, complete sheet material and vertically cut, realize synchronous cutting in material transportation way, cutting efficiency is high, saves working time and manpower and materials.
3, by the concavo-convex profile in side of side-nip unit protection cement plate; coplanar flat is protected by upper part pressing device; the integrality of wallboard end face is protected by both combinations; material otch is smooth; otch cross section perpendicular degree can be ensured; remain without raw material, without secondary sawing, avoid waste.
4, by the rate of tension of guide plate adjustment chain saw, reach the object adapting to cutting degree of tightness, guide plate is bolted, and position can be finely tuned, in the course of work, when absent-mindedness occurs chain saw, without the need to dismantling chain saw, only by adjustment guide plate position, chain saw tensioning can be realized, safeguard simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structural front view of this novel tracking chain saw cutting and end face protective device.
Fig. 2 is the structure side view of this novel tracking chain saw cutting and end face protective device.
Fig. 3 is the structural front view of chain saw cutting device.
Fig. 4 is the structure side view of chain saw cutting device.
Wherein: 1, frame 2, Work sheet conveying device 3, sheet material 4, chain saw 5, guide plate 6, bracing frame 7, clamping plate 8, pressing plate 9, movable motor 10, drive motors 11, guide upright post 12, fairlead 13, link 14, lift drive mechanism 15, split driven disc
501, trapezoidal guide plate 502, strip guide plate 503, bolt connecting hole.
Detailed description of the invention
Fig. 1 ~ 4 are most preferred embodiments of the present utility model, are described further below in conjunction with accompanying drawing 1 ~ 4 pair of the utility model.
With reference to accompanying drawing 1-2, for representing clear, Fig. 2 is the structure side view after deleting Work sheet conveying device, this novel tracking chain saw cutting and end face protective device, comprise frame 1, frame 1 support be arranged on can carry sheet material 3 Work sheet conveying device 2 above, hung by frame 1 above Work sheet conveying device 2 and chain saw cutting device is installed, telescopic end face protective device is all installed in sheet material 3 top and both sides, chain saw cutting device is vertically movement under the driving of cutting driving device, chain saw cutting device and end face protective device move with Work sheet conveying device 2 level of synchronization under the driving of walking mechanism.
Walking mechanism is the slide block guide rail mechanism driven by movable motor 9, and guide rails assembling is on frame 1 top, and slide block connection chain saw cutting device, slide block drives chain saw cutting device straight line moving under the driving of movable motor 9.
With reference to accompanying drawing 3-4: chain saw cutting device comprises chain saw 4, guide plate 5, drive motors 10 and bracing frame 6, bracing frame 6 is movably arranged in frame 1, for the support frame of whole chain saw cutting device, under bracing frame 6 is arranged on the crossbeam of frame 1 by link 13, a steel plate is provided with in the framework of bracing frame 6, steel plate side fixedly mounts multiple guide plate 5, and it is peripheral that chain saw 4 is arranged on guide plate 5, and chain saw 4 top connects drive motors 10.Drive motors 10 output installs split driven disc 15, and chain saw 4 is triangularly arranged, and chain saw 4 upper end connects split driven disc 15, and drive motors 10 drives chain saw 4 to rotate by split driven disc 15.Guide plate 5 comprises the trapezoidal guide plate 501 that is arranged on bottom, centre position, bracing frame 6 side and rolls the tilted-putted strip guide plate 502 in limit along 501 liang, trapezoidal guide plate, strip guide plate 502 offers the bolt connecting hole 503 of bar shaped, and strip guide plate 502 is fixed on bracing frame 6 side through bolt connecting hole 503 by bolt.The position of strip guide plate 502 can be finely tuned, and after chain saw is lax, by strip guide plate 502 outwards movement, can make chain saw tensioning, reaches the object adapting to cutting degree of tightness.
Cutting driving device comprises lift drive mechanism 14 and guiding mechanism, and lift drive mechanism 14 is arranged on frame 1 central upper portion position, and guiding mechanism is symmetrical is arranged on frame 1 both sides.Lift drive mechanism 14 adopts the type of drive of lifting motor.The guidance mode that guiding mechanism adopts guide upright post 11 and fairlead 12 to match.Guide upright post 11 is vertically arranged on bracing frame 6 left and right sides by link 13, and multiple fairlead 12 is fixedly mounted on the side of bracing frame 6, and guide upright post 11 passes from fairlead 12 center vertical.
End face protective device comprises the side-nip device being located at sheet material 3 left and right sides respectively and the upper part pressing device being located at sheet material 3 top, and side-nip device and upper part pressing device are installed on bracing frame 6.Side-nip device comprises the clamping plate 7 that symmetry is located at sheet material 3 left and right sides, the side view that the end surface shape of clamping plate 7 is corresponding with sheet material 3 respectively matches, clamping plate 7 drives scalable by the telescoping mechanism be arranged on bracing frame 6, and telescoping mechanism adopts electric power to drive.Upper part pressing device is arranged on the side of not installing chain saw 4 and guide plate 5 of the steel plate of bracing frame 6, and upper part pressing device comprises the pressing plate 8 be located at directly over sheet material 3, and pressing plate 8 is by the side being arranged on bracing frame 6 of multiple vertical column up-down.
In above-described embodiment, walking mechanism also can adopt the pinion and rack driven by movable motor 9, and tooth bar is arranged on frame 1 top, gear connection chain saw cutting device, and gear drives chain saw cutting device straight line moving under the driving of movable motor 9.Telescoping mechanism and lift drive mechanism 14 all can adopt oil cylinder or air cylinder driven mode.
The course of work: during work, material extruder extrusion board 3 is also delivered on the conveyer belt of Work sheet conveying device 2, and Work sheet conveying device 2 drives sheet material 3 to continue to move forward.When sheet material 3 position to be cut arrives immediately below chain saw 4, chain saw cutting device and end face protective device synchronously carry out work.Concrete, the clamping plate 7 of the left and right sides is driven by horizontal direction telescoping mechanism and stretches out to sheet material 3 side, and clamps sheet material 3 side; Pressing plate 8 passes through deadweight or spring or other compressing mechanisms and compresses sheet material 3 upper plane.Now, chain saw 4 rotates under the driving of drive motors 10.While rotating, lift drive mechanism 14 drives bracing frame 6 and under the guiding of guiding mechanism, moves straight down.Chain saw 4 and guide plate 5 synchronously move downward with bracing frame 6, and the chain saw 4 of rotation realizes the cutting to sheet material 3.In the whole course of work, walking mechanism is driven by movable motor 9, drives bracing frame 6, chain saw 4 and guide plate 5 and sheet material 3 synchronously to travel forward simultaneously.Thus realize two and be synchronized with the movement: one is sheet material 3 extruded velocity and sheet material 3 conveying device speed sync, two is that hourly velocity and sheet material 3 conveying device speed sync are followed the tracks of in the cutting of chain saw cutting device, sheet material 3 realizes geo-stationary with chain saw cutting device in cut process, in the course of conveying of sheet material 3, complete sheet material 3 vertically to cut, realize synchronous cutting in material transportation way, cutting efficiency is high, saves working time and manpower and materials.And cut lengths are more accurate, and the distortional stress of sheet material 3 is little, and percent defective is lower.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (9)
1. novel tracking chain saw cutting and end face protective device, comprise frame (1), frame (1) supports Work sheet conveying device (2) top being arranged on and can carrying sheet material (3), it is characterized in that: described Work sheet conveying device (2) top is hung by frame (1) installs chain saw cutting device, telescopic end face protective device is all installed in sheet material (3) top and both sides, chain saw cutting device is vertically movement under the driving of cutting driving device, chain saw cutting device and end face protective device move with Work sheet conveying device (2) level of synchronization under the driving of walking mechanism.
2. novel tracking chain saw cutting according to claim 1 and end face protective device, it is characterized in that: described chain saw cutting device comprises chain saw (4), guide plate (5), drive motors (10) and bracing frame (6), bracing frame (6) is movably arranged on Work sheet conveying device (2) top by frame (1), end face protective device and bracing frame (6) connect as one structure and are synchronized with the movement, bracing frame (6) top connects cutting driving device, bracing frame (6) side fixedly mounts multiple guide plate (5), it is peripheral that chain saw (4) is arranged on guide plate (5), chain saw (4) top connects drive motors (10).
3. novel tracking chain saw cutting according to claim 2 and end face protective device; it is characterized in that: described guide plate (5) comprises the trapezoidal guide plate (501) that is arranged on bottom, bracing frame (6) centre position, side and rolls the tilted-putted strip guide plate (502) in limit along trapezoidal guide plate (501) two; strip guide plate (502) offers the bolt connecting hole (503) of bar shaped, and strip guide plate (502) is fixed on bracing frame (6) side through bolt connecting hole (503) by bolt.
4. novel tracking chain saw cutting according to claim 1 and 2 and end face protective device; it is characterized in that: described cutting driving device comprises lift drive mechanism (14) and guiding mechanism; lift drive mechanism (14) is arranged on frame (1) central upper portion position, and guiding mechanism is symmetrical is arranged on frame (1) both sides.
5. novel tracking chain saw cutting according to claim 4 and end face protective device, is characterized in that: the guidance mode that described guiding mechanism adopts guide upright post (11) and fairlead (12) to match.
6. novel tracking chain saw cutting according to claim 2 and end face protective device; it is characterized in that: described end face protective device comprises the side-nip device being located at sheet material (3) left and right sides respectively and the upper part pressing device being located at sheet material (3) top; side-nip device is arranged on the framework of bracing frame (6) left and right sides, and upper part pressing device is arranged on the one side that guide plate (5) do not installed by bracing frame (6).
7. novel tracking chain saw cutting according to claim 6 and end face protective device; it is characterized in that: described side-nip device comprises the clamping plate (7) that symmetry is located at sheet material (3) left and right sides; the side view that the end surface shape of clamping plate (7) is corresponding with sheet material (3) respectively matches, and clamping plate (7) drives scalable by the telescoping mechanism be arranged on bracing frame (6).
8. novel tracking chain saw cutting according to claim 6 and end face protective device; it is characterized in that: described upper part pressing device comprises the pressing plate (8) be located at directly over sheet material (3), and pressing plate (8) is by the side being arranged on bracing frame (6) of multiple vertical column up-down.
9. novel tracking chain saw cutting according to claim 1 and end face protective device; it is characterized in that: described walking mechanism is the slide block guide rail mechanism or pinion and rack that are driven by movable motor (9); guide rail or tooth bar are arranged on frame (1) top; slide block or gear connection chain saw cutting device, slide block or gear be drive chain saw cutting device straight line moving under the driving of movable motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167073.XU CN204546795U (en) | 2015-03-24 | 2015-03-24 | Novel tracking chain saw cutting and end face protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167073.XU CN204546795U (en) | 2015-03-24 | 2015-03-24 | Novel tracking chain saw cutting and end face protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546795U true CN204546795U (en) | 2015-08-12 |
Family
ID=53821953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520167073.XU Expired - Fee Related CN204546795U (en) | 2015-03-24 | 2015-03-24 | Novel tracking chain saw cutting and end face protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546795U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113295A (en) * | 2016-08-24 | 2016-11-16 | 高佳太阳能股份有限公司 | A kind of silicon chip erecting by overhang |
| CN108000606A (en) * | 2017-12-14 | 2018-05-08 | 湖北银座新材料股份有限公司 | A kind of PVC board cutter device |
| CN109732787A (en) * | 2019-02-19 | 2019-05-10 | 付福来 | A kind of concrete walls saw cut disk of full angle |
| CN113459295A (en) * | 2021-05-19 | 2021-10-01 | 永康市仁合五金制品有限公司 | Chain saw machine with flexible guide plate |
| CN115770906A (en) * | 2022-12-15 | 2023-03-10 | 广东福临门世家智能家居有限公司 | An aluminum profile cutting device and cutting method for special-shaped cutting surfaces |
-
2015
- 2015-03-24 CN CN201520167073.XU patent/CN204546795U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113295A (en) * | 2016-08-24 | 2016-11-16 | 高佳太阳能股份有限公司 | A kind of silicon chip erecting by overhang |
| CN108000606A (en) * | 2017-12-14 | 2018-05-08 | 湖北银座新材料股份有限公司 | A kind of PVC board cutter device |
| CN109732787A (en) * | 2019-02-19 | 2019-05-10 | 付福来 | A kind of concrete walls saw cut disk of full angle |
| CN113459295A (en) * | 2021-05-19 | 2021-10-01 | 永康市仁合五金制品有限公司 | Chain saw machine with flexible guide plate |
| CN115770906A (en) * | 2022-12-15 | 2023-03-10 | 广东福临门世家智能家居有限公司 | An aluminum profile cutting device and cutting method for special-shaped cutting surfaces |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204546795U (en) | Novel tracking chain saw cutting and end face protective device | |
| CN201913312U (en) | Automatic interrupt saw for extruded sectional material | |
| CN105150259A (en) | Cutting machine for PE building formwork production line | |
| CN105151736A (en) | Automatic turnover device for wallboard | |
| CN103894673B (en) | A kind of Saw of section bar hits the heart | |
| CN105269614B (en) | Aluminum plastic plate slot cutting machine | |
| CN215549594U (en) | Cutting device of wallboard extrusion molding machine | |
| CN206048520U (en) | Hollow composite board tapping machine | |
| CN108407526B (en) | Automatic mechanical equipment for removing bottom and core of gourd based on milling principle | |
| CN107696299B (en) | Integrated movable cutting device with adjustable cutting wire spacing | |
| CN203221608U (en) | Board flash cutting device in PVC (Polyvinyl Chloride) plastic-wood composite board production line | |
| CN203282546U (en) | Panel butting saw | |
| CN206780467U (en) | A kind of auto parts machinery shear | |
| CN103213153A (en) | Pipe pressing cutting device for cutting PVC pipe | |
| CN210764992U (en) | Cutting machine is used in cavity glass production | |
| CN103203822A (en) | Plate fin cutting device in PVC (polyvinyl chloride) plastic-wood composite plate production line | |
| CN105668221A (en) | EPS (expanded polystyrene) continuous cutting line stack separation system | |
| CN201720545U (en) | Horizontal type slitting machine for as-cast-finish film-faced building formworks | |
| CN218087606U (en) | Aluminum profile conveying and propelling device | |
| CN201881489U (en) | Ultrathin stone cutting device | |
| CN104362365A (en) | Feed mechanism of battery cold-hot press | |
| CN204868083U (en) | Wallboard assembly device | |
| CN103395085A (en) | Cutting device used in continuous production line of polyurethane heat preservation board | |
| CN210968015U (en) | Blanking structure at aluminum profile sawing center | |
| CN209699785U (en) | Seat cushion curtain water gap cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180324 |