CN209755504U - Wood floor processing is with compressing tightly gluing device - Google Patents

Wood floor processing is with compressing tightly gluing device Download PDF

Info

Publication number
CN209755504U
CN209755504U CN201821265385.4U CN201821265385U CN209755504U CN 209755504 U CN209755504 U CN 209755504U CN 201821265385 U CN201821265385 U CN 201821265385U CN 209755504 U CN209755504 U CN 209755504U
Authority
CN
China
Prior art keywords
fixedly connected
box
pressing
compression
resistance
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
Application number
CN201821265385.4U
Other languages
Chinese (zh)
Inventor
杜友干
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201821265385.4U priority Critical patent/CN209755504U/en
Application granted granted Critical
Publication of CN209755504U publication Critical patent/CN209755504U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a timber apron processing is with compressing tightly glue with device, the power distribution box comprises a box body, one side fixedly connected with elevating gear of box is kept away from to resistance to compression device, the internal chamber bottom of the box is located the equal fixedly connected with positioning baffle in resistance to compression device both sides, slide rail top sliding connection has year thing case, one side fixedly connected with closing device of box is kept away from to adjusting device, internal chamber left side inner wall intermediate position fixedly connected with drive arrangement, one side symmetric position that drive arrangement kept away from the internal wall of the box all rotates and is connected with the screw thread lead screw, screw thread lead screw surface threaded connection has the screw thread slider, screw thread slider bottom fixedly connected with scraper, the utility model relates to a timber apron processing technology field. The device can evenly paint the adhesive to get rid of unnecessary adhesive, extrude the design through the leveling board, guarantee that the product can not take place to warp, avoid influencing product processingquality and machining efficiency.

Description

Wood floor processing is with compressing tightly gluing device
Technical Field
The utility model relates to a timber apron processing technology field specifically is a timber apron processing is with compressing tightly glue with device.
Background
The wood floor refers to a floor made of wood, and the wood floors produced in China are mainly divided into solid wood floors, reinforced wood floors, solid wood composite floors, multilayer composite floors, bamboo floors and cork floors, and novel wood-plastic floors. With the development of the construction industry, the interior decoration industry will be developed more, and the wood floor will be developed as one of the important materials for interior decoration. According to prediction, the annual growth rate of the Chinese wood floor market in future is about 10-20%. Taking laminate wood flooring as an example, more floor coverings are available due to its higher performance value. In 2006, the laminate flooring has a market with more than 10% of ground covering materials, and the total market capacity reaches 9000 ten thousand square meters; in 2009, the reinforced wood floor has gained a market with more than 15% of ground covering materials, and the total market capacity reaches 1.5 hundred million square meters. The reinforced wood floor will keep the development speed of two digits in the next 5 years, and the market price and brand war caused by the development speed of the reinforced wood floor cannot be avoided. The localization level of the laminate flooring is also greatly improved from the average localization degree of less than 50 percent to more than 80 percent. The bonding process is most important in the existing wood floor processing, however, the existing processing is basically that the adhesive is directly smeared through the roller, and then the bonding is carried out through roller extrusion, so that the adhesive is not uniform, the bonding effect is poor, the processing quality is influenced, and the processed piece is easy to bend due to the roller extrusion, and the attractiveness is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a timber apron processing is with compressing tightly glue and device has solved current processing and has carried out paining of adhesive through the gyro wheel directly basically, later extrudees through the running roller and bonds, and not only the adhesive is inhomogeneous, leads to adhesion effect poor, influences processingquality to the running roller extrusion makes the machined part produce the bending easily, influences pleasing to the eye problem.
(II) technical scheme
in order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a compressing and bonding device for wood floor processing comprises a box body, wherein a compression device is fixedly connected to the middle position of the bottom of an inner cavity of the box body, a lifting device is fixedly connected to one side of the compression device, which is far away from the box body, of the compression device, positioning baffles are fixedly connected to the two sides of the bottom of the inner cavity of the box body, a slide rail is fixedly connected to one side of the bottom of the inner cavity of the box body, which is far away from the compression device, of the positioning baffles, a carrying box is slidably connected to the top of the slide rail, an adjusting device is fixedly connected to the middle symmetrical position of the top of the inner cavity of the box body, a compressing device is fixedly connected to one side of the adjusting device, which is far away from the box body, a driving device is fixedly connected to the middle position of the inner wall, the bottom of the threaded sliding block is fixedly connected with a scraper.
preferably, the resistance to compression device includes the resistance to compression bottom plate, the equal fixedly connected with elastic pillar in position that resistance to compression bottom plate top both sides are close to the outer wall, the equal fixedly connected with mounting in position that resistance to compression bottom plate top both sides are close to elastic pillar, fixed surface is connected with the resistance to compression steel sheet in the mounting, resistance to compression bottom plate top is located resistance to compression steel sheet intermediate position and is provided with the resistance to compression spring.
Preferably, elevating gear includes lifting bottom plate, lifting bottom plate internal surface intermediate position fixedly connected with electric telescopic handle, the first slip connecting rod of the equal fixedly connected with in first electric telescopic handle both ends, first slip connecting rod openly all rotates with the back and is connected with the lifter, the one end that first slip connecting rod was kept away from to the lifter rotates and is connected with second slip connecting rod, one side fixedly connected with second electric telescopic handle that second slip connecting rod is close to each other, second electric telescopic handle surface fixed connection has the lift roof.
Preferably, adjusting device includes the regulating box, regulating box inner chamber top fixedly connected with track spout, one side symmetric position sliding connection that the regulating box was kept away from to the track spout has the link block, the link block is close to one side fixedly connected with regulation telescopic link each other, link block openly and the back all is connected with the regulation pole through the connecting rod rotation, link block's one end fixedly connected with guard bar is kept away from to the regulation pole.
Preferably, closing device is including compressing tightly the case, compress tightly the equal rotation in case inner chamber front and back top intermediate symmetry position and be connected with the meshing gear, the meshing gear openly just is located compresses tightly case intermediate position left side fixedly connected with driven pulleys, compress tightly case inner chamber left side inner wall fixedly connected with and compress tightly the motor, compress tightly the motor output and pass through shaft coupling fixedly connected with driving pulley, driving pulley surface passes through driving belt and driven pulleys sliding connection, meshing gear back symmetry position all rotates and is connected with the compression connecting rod, the one end that the meshing gear was kept away from to the compression connecting rod rotates and is connected with the pressure strip.
Preferably, the driving device comprises a driving box, one side of the bottom of an inner cavity of the driving box, which is close to the box body, is fixedly connected with a bidirectional motor, the output end of the bidirectional motor is fixedly connected with a driving helical gear through a coupler, the outer surface of the driving helical gear is engaged with a driven helical gear, and the inner surface of the driven helical gear is fixedly connected with a threaded screw rod.
Preferably, one side of the positioning baffle close to each other is connected with the lifting device in a sliding mode, and the outer wall of the carrying box is connected with the box body in a sliding mode.
preferably, one end of the threaded screw rod penetrates through the driving device and extends to the inner cavity of the driving device, and one end, far away from the driving device, of the threaded screw rod is rotatably connected with the box body.
Preferably, the threaded screw rod is located above the positioning baffle, and one side of the scraper, which is far away from the threaded sliding block, is in sliding connection with the positioning baffle.
Preferably, the pressing device is positioned right above the lifting device, and the pressing device is matched with the positioning baffle plate.
(III) advantageous effects
The utility model provides a timber apron processing is with compressing tightly glue and device possesses following beneficial effect:
The utility model discloses, one side fixedly connected with elevating gear far away from the box through resistance to compression device, the equal fixedly connected with positioning baffle of box inner chamber bottom position in resistance to compression device both sides, the equal fixedly connected with slide rail of one side that resistance to compression device is kept away from to positioning baffle bottom position in box inner chamber bottom position, slide rail top sliding connection has the thing case of carrying, the equal fixedly connected with adjusting device in the middle of the symmetrical position in box inner chamber top, one side fixedly connected with closing device that adjusting device keeps away from the box, box inner chamber left side inner wall middle fixed connection has drive arrangement, one side symmetrical position that drive arrangement keeps away from the box inner wall all rotates and is connected with the screw lead screw, screw lead screw surface threaded connection has the screw thread slider, the fixedly connected with scraper of screw thread slider bottom for the device can evenly paint the adhesive, and remove unnecessary adhesive, the product is guaranteed not to deform, and the influence on the processing quality and the processing efficiency of the product is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the compression-resistant device of the present invention;
FIG. 3 is a schematic view of the lifting device of the present invention;
FIG. 4 is a schematic structural view of the adjusting device of the present invention;
fig. 5 is a schematic structural view of the pressing device of the present invention;
Fig. 6 is a schematic structural diagram of the driving device of the present invention.
In the figure: 1-box body, 2-compression-resistant device, 21-compression-resistant bottom plate, 22-elastic strut, 23-fixing piece, 24-compression-resistant steel plate, 25-compression-resistant spring, 3-lifting device, 31-lifting bottom plate, 32-first electric telescopic rod, 33-first sliding connecting rod, 34-lifting rod, 35-second sliding connecting rod, 36-second electric telescopic rod, 37-lifting top plate, 4-positioning baffle plate, 5-sliding rail, 6-carrying box, 7-adjusting device, 71-adjusting box, 72-track sliding chute, 73-connecting sliding block, 74-adjusting telescopic rod, 75-adjusting rod, 76-protecting rod, 8-compacting device, 81-compacting box, 82-meshing gear, 83-driven pulley, elastic support, 23-fixing piece, 24-compression-resistant steel plate, 3-compression-resistant spring, 3-lifting device, 84-pressing motor, 85-driving pulley, 86-transmission belt, 87-pressing connecting rod, 88-pressing plate, 9-driving device, 91-driving box, 92-bidirectional motor, 93-driving helical gear, 94-driven helical gear, 10-threaded screw rod, 11-threaded slide block and 12-scraper.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a compressing and bonding device for wood floor processing comprises a box body 1, a compression device 2 is fixedly connected to the middle position of the bottom of an inner cavity of the box body 1, the compression device 2 comprises a compression bottom plate 21, elastic pillars 22 are fixedly connected to the positions, close to the outer wall, of the two sides of the top of the compression bottom plate 21, fixing parts 23 are fixedly connected to the positions, close to the elastic pillars 22, of the two sides of the top of the compression bottom plate 21, compression steel plates 24 are fixedly connected to the inner surfaces of the fixing parts 23, compression springs 25 are arranged at the middle positions, located at the middle positions of the compression steel plates 24, of the top of the compression bottom plate 21, a lifting device 3 is fixedly connected to one side, far away from the box body 1, of the compression device 2, the lifting device 3 comprises a lifting bottom plate 31, a first electric telescopic rod 32 is fixedly connected to the middle position of, one end of the lifting rod 34 far away from the first sliding connecting rod 33 is rotatably connected with a second sliding connecting rod 35, one side of the second sliding connecting rod 35 close to each other is fixedly connected with a second electric telescopic rod 36, the outer surface of the second electric telescopic rod 36 is fixedly connected with a lifting top plate 37, the bottom of the inner cavity of the box body 1 is positioned at both sides of the compression-resistant device 2 and is fixedly connected with a positioning baffle 4, one side of the bottom of the inner cavity of the box body 1 far away from the compression-resistant device 2 is fixedly connected with a slide rail 5, the top of the slide rail 5 is slidably connected with a carrying box 6, one side of the positioning baffle 4 close to each other is slidably connected with the lifting device 3, the outer wall of the carrying box 6 is slidably connected with the box body 1, the middle symmetrical positions of the top of the inner cavity of the box body 1 are fixedly connected with an adjusting device 7, the adjusting device 7 comprises, an adjusting telescopic rod 74 is fixedly connected to one side of the connecting sliding block 73, which is close to each other, the front side and the back side of the connecting sliding block 73 are both rotatably connected with an adjusting rod 75 through a connecting rod, one end of the adjusting rod 75, which is far away from the connecting sliding block 73, is fixedly connected with a pressing device 8, which is far away from one side of the box body 1, the pressing device 8 is positioned right above the lifting device 3, the pressing device 8 is mutually matched with the positioning baffle 4, the pressing device 8 comprises a pressing box 81, the middle symmetrical positions of the front side and the back side top of the inner cavity of the pressing box 81 are both rotatably connected with an engaging gear 82, the front side of the engaging gear 82 and the left side of the middle position of the pressing box 81 are fixedly connected with a driven pulley 83, the inner wall of the left side of the inner cavity of the pressing box 81 is fixedly connected, the pressing connecting rods 87 are rotatably connected at symmetrical positions on the back of the meshing gear 82, the pressing plate 88 is rotatably connected at one end of each pressing connecting rod 87 far away from the meshing gear 82, the driving device 9 is fixedly connected at the middle position of the inner wall of the left side of the inner cavity of the box body 1, the driving device 9 comprises a driving box 91, a bidirectional motor 92 is fixedly connected at one side of the bottom of the inner cavity of the driving box 91 close to the box body 1, the output end of the bidirectional motor 92 is fixedly connected with a driving helical gear 93 through a coupler, a driven helical gear 94 is meshed and transmitted on the outer surface of the driving helical gear 93, the inner surface of the driven helical gear 94 is fixedly connected with the threaded screw rod 10, the symmetrical positions of one side of the driving device 9 far away from the inner wall of the box body 1 are rotatably connected with the threaded screw rod 10, the, one end of the threaded screw rod 10, far away from the driving device 9, is rotatably connected with the box body 1, the threaded screw rod 10 is positioned above the positioning baffle 4, and one side of the scraper 12, far away from the threaded sliding block 11, is slidably connected with the positioning baffle 4. Make the device can evenly paint the adhesive to get rid of unnecessary adhesive, extrude the design through the leveling board, guarantee that the product can not take place to warp, avoid influencing product processingquality and machining efficiency.
When the device is used, a workpiece is placed on the lifting device 3, the first electric telescopic rod 32 and the second electric telescopic rod 36 are started to enable the lifting top plate 37 to vertically move, the workpiece moves downwards to place an adhesive, the two-way motor 92 is started to enable the driving bevel gear 93 and the driven bevel gear 94 to be meshed with each other, the threaded lead screw 10 rotates to enable the threaded slider 11 to drive the scraper 12 to horizontally move, the adhesive is uniformly coated, and the surplus adhesive falls into the carrying box 6, the operation is repeated until the placement of the workpiece material is finished, the adjusting telescopic rod 74 is started to enable the connecting slider 73 to drive the adjusting rod 75 to vertically move, the pressing device 8 vertically moves, the pressing motor 84 is started to enable the driving belt wheel 85 to drive the driven belt wheel 83 to rotate through the transmission belt 86, the meshing teeth 82 are meshed with each other, and the pressing plate, and finishing the processing.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a timber apron processing is with compressing tightly gluing device, includes box (1), its characterized in that: box (1) inner chamber bottom intermediate position fixedly connected with resistance to compression device (2), one side fixedly connected with elevating gear (3) of box (1) are kept away from resistance to compression device (2), box (1) inner chamber bottom is located the equal fixedly connected with positioning baffle (4) in resistance to compression device (2) both sides, box (1) inner chamber bottom is located positioning baffle (4) and keeps away from the equal fixedly connected with slide rail (5) in one side of resistance to compression device (2), slide rail (5) top sliding connection has year thing case (6), the equal fixedly connected with adjusting device (7) in symmetric position in the middle of box (1) inner chamber top, one side fixedly connected with closing device (8) of box (1) are kept away from in adjusting device (7), box (1) inner chamber left side inner wall intermediate position fixedly connected with drive arrangement (9), one side symmetric position that box (1) inner wall was kept away from in drive arrangement (9) all rotates and is connected with (10) The outer surface of the threaded screw rod (10) is in threaded connection with a threaded sliding block (11), and the bottom of the threaded sliding block (11) is fixedly connected with a scraper (12).
2. The pressing and bonding device for wood floor processing according to claim 1, wherein: resistance to compression device (2) are including resistance to compression bottom plate (21), the equal fixedly connected with elastic pillar in position (22) that resistance to compression bottom plate (21) top both sides are close to the outer wall, the equal fixedly connected with mounting (23) in position that resistance to compression bottom plate (21) top both sides are close to elastic pillar (22), mounting (23) internal surface fixedly connected with resistance to compression steel sheet (24), resistance to compression bottom plate (21) top is located resistance to compression steel sheet (24) intermediate position and is provided with resistance to compression spring (25).
3. The pressing and bonding device for wood floor processing according to claim 1, wherein: elevating gear (3) are including lifting bottom plate (31), lifting bottom plate (31) internal surface intermediate position fixedly connected with first electric telescopic handle (32), the first sliding connecting rod (33) of the equal fixedly connected with in first electric telescopic handle (32) both ends, first sliding connecting rod (33) openly all rotate with the back and are connected with lifter (34), the one end that first sliding connecting rod (33) was kept away from in lifter (34) rotates and is connected with second sliding connecting rod (35), one side fixedly connected with second electric telescopic handle (36) that second sliding connecting rod (35) are close to each other, second electric telescopic handle (36) surface fixed is connected with lift roof (37).
4. The pressing and bonding device for wood floor processing according to claim 1, wherein: adjusting device (7) are including regulating box (71), regulating box (71) inner chamber top fixedly connected with track spout (72), one side symmetric position sliding connection that regulating box (71) was kept away from in track spout (72) has link block (73), one side fixedly connected with that link block (73) are close to each other adjusts telescopic link (74), link block (73) are openly all rotated through the connecting rod with the back and are connected with regulation pole (75), adjust pole (75) and keep away from one end fixedly connected with guard bar (76) of link block (73).
5. The pressing and bonding device for wood floor processing according to claim 1, wherein: the pressing device (8) comprises a pressing box (81), the symmetrical positions in the middle of the front side and the top of the back side of an inner cavity of the pressing box (81) are connected with a meshing gear (82) in a rotating mode, the meshing gear (82) is arranged on the front side and the left side of the middle position of the pressing box (81) and is fixedly connected with a driven pulley (83), the inner wall of the left side of the inner cavity of the pressing box (81) is fixedly connected with a pressing motor (84), the output end of the pressing motor (84) is fixedly connected with a driving pulley (85) through a coupler, the outer surface of the driving pulley (85) is connected with the driven pulley (83) in a sliding mode through a transmission belt (86), the symmetrical positions of the back side of the meshing gear (82) are connected with pressing connecting rods (87) in a rotating mode.
6. The pressing and bonding device for wood floor processing according to claim 1, wherein: the driving device (9) comprises a driving box (91), one side of the bottom of an inner cavity of the driving box (91) is close to the box body (1) and fixedly connected with a two-way motor (92), the output end of the two-way motor (92) is respectively provided with a driving bevel gear (93) through a shaft coupling fixedly connected with, the outer surface of the driving bevel gear (93) is meshed with a driven bevel gear (94), and the inner surface of the driven bevel gear (94) is fixedly connected with a threaded screw rod (10).
7. The pressing and bonding device for wood floor processing according to claim 1, wherein: one side of the positioning baffle plate (4) close to each other is connected with the lifting device (3) in a sliding mode, and the outer wall of the carrying box (6) is connected with the box body (1) in a sliding mode.
8. The pressing and bonding device for wood floor processing according to claim 1, wherein: one end of the threaded screw rod (10) penetrates through the driving device (9) and extends to the inner cavity of the driving device (9), and one end, far away from the driving device (9), of the threaded screw rod (10) is rotatably connected with the box body (1).
9. The pressing and bonding device for wood floor processing according to claim 1, wherein: the thread screw rod (10) is located above the positioning baffle (4), and one side, far away from the thread sliding block (11), of the scraper (12) is connected with the positioning baffle (4) in a sliding mode.
10. The pressing and bonding device for wood floor processing according to claim 1, wherein: the pressing device (8) is located right above the lifting device (3), and the pressing device (8) is matched with the positioning baffle (4).
CN201821265385.4U 2018-08-07 2018-08-07 Wood floor processing is with compressing tightly gluing device Expired - Fee Related CN209755504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821265385.4U CN209755504U (en) 2018-08-07 2018-08-07 Wood floor processing is with compressing tightly gluing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821265385.4U CN209755504U (en) 2018-08-07 2018-08-07 Wood floor processing is with compressing tightly gluing device

Publications (1)

Publication Number Publication Date
CN209755504U true CN209755504U (en) 2019-12-10

Family

ID=68743599

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821265385.4U Expired - Fee Related CN209755504U (en) 2018-08-07 2018-08-07 Wood floor processing is with compressing tightly gluing device

Country Status (1)

Country Link
CN (1) CN209755504U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113787575A (en) * 2021-07-26 2021-12-14 青岛御远智能科技发展有限公司 Press-fit production method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113787575A (en) * 2021-07-26 2021-12-14 青岛御远智能科技发展有限公司 Press-fit production method

Similar Documents

Publication Publication Date Title
CN207127935U (en) A kind of plastic pipe high efficiency cutter device
CN108818790A (en) Timber floor processing is glued with compression and device
CN208702099U (en) It is a kind of that there is continuous and efficient performance device of whitewashing a wall automatically for house decoration
CN209755504U (en) Wood floor processing is with compressing tightly gluing device
CN206512612U (en) A kind of nacelle device of bridge construction
CN210256281U (en) A cutting device for PVB intermediate coat
CN112338668B (en) Use method of aluminum-plastic plate polishing equipment with positioning mechanism
CN111516065A (en) Composite material plate processing device for wind power generation and preparation method thereof
CN207509421U (en) A kind of adjustable bamboo flooring press
CN203599013U (en) Putty knife coater for artificial timber board
CN213295189U (en) Glass surface smearing device
CN211416481U (en) Heat sealing device for bag making machine
CN206717653U (en) A kind of edging device based on timber machining type
CN113318918A (en) Panel rubber coating equipment for processing of intelligence house
CN208167670U (en) A kind of small on-farm water infrastructures can lock antitheft leakproof sluice gate
CN112339488A (en) Device suitable for laminating wall paper on metal sheet
CN217971601U (en) Automatic unloading mechanism of tile production line
CN216506718U (en) Surface treatment device of environmental protection stone paper
CN206436340U (en) Individual a kind of wood skin coating machine
CN210032509U (en) Solar robot for building engineering
CN216807455U (en) Automatic film rolling machine with efficient feeding function
CN210551859U (en) Slitting device for processing high-density fiberboard
CN218108187U (en) Press-fitting device is used in production of electrically conductive compound membrane sticky tape of shading
CN219987915U (en) Woodwork processing is with surface leveling device
CN218017511U (en) Fire-retardant decoration veneer sand light wainscot device

Legal Events

Date Code Title Description
GR01 Patent grant
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: 20191210

Termination date: 20200807