CN110539384A - woodworking edge sealing processing equipment - Google Patents

woodworking edge sealing processing equipment Download PDF

Info

Publication number
CN110539384A
CN110539384A CN201910881946.6A CN201910881946A CN110539384A CN 110539384 A CN110539384 A CN 110539384A CN 201910881946 A CN201910881946 A CN 201910881946A CN 110539384 A CN110539384 A CN 110539384A
Authority
CN
China
Prior art keywords
plate
wood
rod
face
edge
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.)
Pending
Application number
CN201910881946.6A
Other languages
Chinese (zh)
Inventor
刘纯
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.)
Dongyang Ayu Machinery Technology Co Ltd
Original Assignee
Dongyang Ayu Machinery Technology Co Ltd
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 Dongyang Ayu Machinery Technology Co Ltd filed Critical Dongyang Ayu Machinery Technology Co Ltd
Priority to CN201910881946.6A priority Critical patent/CN110539384A/en
Publication of CN110539384A publication Critical patent/CN110539384A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N7/00After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)

Abstract

the invention discloses a woodworking edge sealing processing device, which comprises a main supporting plate, wherein four detection plates are arranged on the right side of the main supporting plate, the detection plate is divided into a fixed plate and three movable plates, a first sliding groove is arranged in the end surface of one side of the detection plate, the first sliding chute is internally provided with a first sliding block in a sliding manner, one side end face of the first sliding block is fixedly connected with one side end face of the other detection plate, a working cavity penetrating up and down is formed among the four detection plates, the wood detection device can automatically wrap wood according to the size of the wood, then automatically coating glue, fixing the edge banding strip on the edge of the wood by pressing after the edge banding strip is cut, finishing edge banding, realizing the simultaneous edge banding of four edges of the wood by the invention, improving the edge banding efficiency, in addition, the automatic edge sealing machine can automatically adjust and seal edges of wood in a certain size range, and improves the practicability.

Description

Woodworking edge sealing processing equipment
Technical Field
The invention relates to the technical field of wood processing, in particular to woodworking edge sealing processing equipment.
Background
The edge sealing is a working procedure in the wood manufacturing process, the quality of the edge sealing and the quality directly affect the quality, the price and the grade of the product, the edge sealing can well improve the appearance quality of the wood, avoid the damage of corner parts and the lifting or peeling of the veneer layer in the transportation and use processes, the edge banding machine has the functions of preventing water, sealing harmful gas release, reducing deformation and the like, the edge banding operation of the existing wood production enterprises is mainly carried out by the edge banding machine, the edge banding machine mainly comprises a manual straight-curve edge banding machine and a full-automatic straight-line edge banding machine, the two edge banding machines do not have the function of simultaneously performing edge banding on four sides of wood, therefore, the whole edge sealing process is slow, and the wood needs to be turned over after the edge sealing of one side is finished in the edge sealing process, therefore, the efficiency is low, the labor cost is high, and the invention is improved aiming at the problems.
Disclosure of Invention
The invention aims to provide woodworking edge sealing equipment and overcome the problems.
The invention is realized by the following technical scheme.
The invention discloses woodworking edge sealing processing equipment which comprises a main supporting plate, wherein four detection plates are arranged on the right side of the main supporting plate, each detection plate is divided into a fixed plate and three movable plates, a rear supporting rod is fixedly arranged on the right end face of the main supporting plate, the fixed plate is fixedly arranged at the front end of the rear supporting rod, a first sliding groove is formed in one side end face of each detection plate, a first sliding block is arranged in the first sliding groove in a sliding mode, one side end face of each first sliding block is fixedly connected with one side end face of the other detection plate, a working cavity penetrating up and down is formed among the four detection plates, wood is placed in the working cavity, the rear side edge of the wood abuts against the front end face of the fixed plate, and the right side edge of the wood abuts;
a front support rod is fixedly arranged on the right end face of the main support plate, power mechanisms are arranged on the rear end face of the front support rod and the right end face of the main support plate, the two power mechanisms can respectively push the movable plates on the left side and the front side to move, the movable plate on the left side can push the movable plate on the front side to move rightwards, and the movable plate on the front side can push the movable plate on the right side to move backwards, so that the wood is wrapped;
The main supporting plate is provided with a clamping mechanism, the clamping mechanism can clamp the wood and drive the wood to move up and down, a storage cavity is arranged in the detection plate, glue is stored in the storage cavity, a ball extending into the working cavity from one side is rotatably arranged in the inner wall of the storage cavity, and when the wood moves downwards, the ball is driven to rotate under the action of friction to enable the glue to be coated on the side edge of the wood;
the detection plate is provided with a mounting cavity, an edge sealing strip is placed in the mounting cavity, a cutting mechanism is arranged on one side, connected with the first sliding block, of the detection plate, after the detection plate wraps the wood, the cutting mechanism cuts the edge sealing strip to enable the edge sealing strip to be as long as the side edge of the wood, a transmission plate is arranged in the mounting cavity, and the transmission plate can push the edge sealing strip to be attached to the side edge of the wood.
further, clamping mechanism including set up from top to bottom in the motion groove in the main tributary backup pad, be equipped with gliding motion piece from top to bottom in the motion groove, the fixed intermediate lever that is equipped with of motion piece right-hand member face, the fixed backup pad that is equipped with of intermediate lever right-hand member, be equipped with the guide way that runs through from top to bottom in the backup pad, but the horizontal slip is equipped with first electric putter in the guide way, the fixed clamp plate that is equipped with of first push rod one end on one side of first electric putter, from top to bottom the clamp plate will timber presss from both sides tightly.
Furthermore, a first threaded rod is arranged in the motion groove in a rotating mode and is in threaded connection with the motion block.
Furthermore, power unit includes the motor, motor one side power is connected with the power shaft, the fixed screw sleeve that is equipped with of power shaft one end, threaded connection has the second threaded rod in the screw sleeve, the left side the second threaded rod with the left side movable plate left end face fixed connection, the front side the second threaded rod and front side terminal surface fixed connection before the movable plate, the front side power unit horizontal slip.
furthermore, a second sliding groove is formed in the rear end face of the front support rod, a second sliding block is arranged in the second sliding groove in a sliding mode, a mounting plate is fixedly arranged at the rear end of the second sliding block, and the motor is fixedly arranged on the rear end face of the mounting plate at the front side.
Furthermore, the cutting mechanism comprises a containing cavity arranged in the detection plate, a second electric push rod is fixedly arranged in the containing cavity, and a cutting knife is fixedly arranged at one end of the second push rod on one side of the second electric push rod.
Furthermore, a spring is connected between the first sliding block and the inner wall of the first sliding groove.
Furthermore, a third electric push rod is fixedly arranged in the inner wall of the mounting cavity, and the third push rod on one side of the third electric push rod is fixedly connected with the transmission plate.
furthermore, the main tributary fagging left end face is fixed and is equipped with the connecting rod, the connecting rod lower extreme is fixed and is equipped with the base.
The invention has the beneficial effects that: after the wood is placed at the designated position in the invention, the invention can automatically wrap the wood according to the size of the wood, then automatically glue the wood, and simultaneously automatically cut the edge banding strips according to the size of the wood, and the edge banding strips are fixed on the edges of the wood by pressing after the edge banding strips are cut, thereby finishing the edge banding.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 1 at C;
FIG. 4 is a schematic view of the structure at B-B in FIG. 3;
Fig. 5 is a schematic diagram of the structure at D in fig. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The woodworking edge banding equipment described in conjunction with fig. 1-5, mainly comprises a main supporting plate 26, four detection plates 55 are arranged at the right side of the main supporting plate 26, the detection plates 55 are divided into a fixed plate 25 and three movable plates 15, a rear support rod 23 is fixedly arranged on the right end face of the main support plate 26, the fixing plate 25 is fixedly arranged at the front end of the rear support rod 23, a first sliding groove 19 is arranged in one side end face of the detection plate 55, a first sliding block 41 is arranged in the first sliding groove 19 in a sliding manner, one side end face of the first sliding block 41 is fixedly connected with one side end face of the other detection plate 55, a working cavity 16 which penetrates up and down is formed among the four detection plates 55, wood 18 is placed in the working cavity 16, the rear side of the wood 18 abuts against the front end face of the fixed plate 25, and the right side of the wood 18 abuts against the left end face of the right movable plate 15;
a front support rod 36 is fixedly arranged on the right end face of the main support plate 26, power mechanisms 35 are arranged on the rear end faces of the front support rod 36 and the right end face of the main support plate 26, the two power mechanisms 35 can respectively push the left and front movable plates 15 to move, the left movable plate 15 can push the front movable plate 15 to move rightwards, and the front movable plate 15 can push the right movable plate 15 to move backwards, so that the timber 18 is wrapped;
The main supporting plate 26 is provided with a clamping mechanism 60, the clamping mechanism 60 can clamp the wood 18 and drive the wood 18 to move up and down, the detection plate 55 is provided with a storage cavity 21, the storage cavity 21 stores glue, the inner wall of the storage cavity 21 is rotatably provided with a ball 22 with one side extending to the working cavity 16, and when the wood 18 moves down, the ball 22 is driven to rotate under the action of friction to enable the glue to be coated on the side edge of the wood 18;
an installation cavity 45 is formed in the detection plate 55, an edge sealing strip 24 is placed in the installation cavity 45, a cutting mechanism 61 is arranged on one side, connected with the first sliding block 41, of the detection plate 55, after the detection plate 55 wraps the wood 18, the cutting mechanism 61 cuts the edge sealing strip 24 to enable the edge sealing strip 24 to be equal to the side edge of the wood 18, a transmission plate 44 is arranged in the installation cavity 45, and the transmission plate 44 can push the edge sealing strip 24 to be attached to the side edge of the wood 18.
advantageously, the clamping mechanism 60 includes a moving slot 29 vertically disposed in the main supporting plate 26, a moving block 30 capable of sliding up and down is disposed in the moving slot 29, an intermediate rod 31 is fixedly disposed on a right end face of the moving block 30, a supporting plate 13 is fixedly disposed on a right end face of the intermediate rod 31, a guide slot 12 penetrating up and down is disposed in the supporting plate 13, a first electric push rod 11 is slidably disposed in the guide slot 12 from left to right, a clamping plate 17 is fixedly disposed at one end of a first push rod 14 on one side of the first electric push rod 11, and the upper and lower clamping plates 17 clamp the wood 18.
Advantageously, a first threaded rod 28 is rotatably arranged in the movement slot 29, the first threaded rod 28 being in threaded connection with the movement block 30.
Advantageously, the power mechanism 35 includes a motor 40, a power shaft 38 is dynamically connected to one side of the motor 40, a threaded sleeve 37 is fixedly arranged at one end of the power shaft 38, a second threaded rod 39 is threadedly connected in the threaded sleeve 37, the second threaded rod 39 on the left side is fixedly connected to the left end face of the movable plate 15 on the left side, the second threaded rod 39 on the front side is fixedly connected to the front end face of the movable plate 15 on the front side, and the power mechanism 35 on the front side can slide left and right.
Advantageously, the rear end face of the front support bar 36 is provided with a second sliding chute 32, a second sliding block 34 is slidably arranged in the second sliding chute 32, the rear end of the second sliding block 34 is fixedly provided with a mounting plate 33, and the front side motor 40 is fixedly arranged on the rear end face of the mounting plate 33.
Advantageously, the cutting mechanism 61 includes a receiving cavity 46 disposed in the detecting plate 55, a second electric push rod 52 is fixedly disposed in the receiving cavity 46, and a cutting knife 51 is fixedly disposed at one end of a second push rod 50 on one side of the second electric push rod 52.
advantageously, a spring 20 is connected between said first slider 41 and the inner wall of said first runner 19.
Advantageously, a third electric push rod 42 is fixedly arranged in the inner wall of the mounting cavity 45, and a third push rod 43 on one side of the third electric push rod 42 is fixedly connected with the transmission plate 44.
advantageously, a connecting rod 27 is fixedly arranged on the left end face of the main supporting plate 26, and the base 10 is fixedly arranged at the lower end of the connecting rod 27.
Sequence of mechanical actions of the whole device:
1. Placing the wood 18 in the working chamber 16, rotating the first threaded rod 28 to enable the up-and-down motion blocks 30 to approach each other, and stopping rotating the first threaded rod 28 until the up-and-down motion blocks 30 are the shortest distance;
2. starting the first electric push rod 11, driving the clamping plate 17 to clamp the wood 18 by the upper and lower first push rods 14;
3. Starting the motor 40 in the left power mechanism 35, so as to move the left movable plate 15 to the right, and when the left ball 22 abuts against the left side of the wood 18, the left motor 40 is turned off;
4. Starting the motor 40 in the front power mechanism 35 to move the front movable plate 15 backward, and when the front ball 22 abuts against the front side of the wood 18, the front motor 40 is turned off;
5. the first electric push rod 11 is started to lower the wood 18, the wood 18 rubs against the ball 22, the ball 22 rotates, and therefore glue in the storage cavity 21 is smeared on four sides of the wood 18;
6. The wood 18 continues to move downwards to the position of the edge sealing strip 24, and the first electric push rod 11 stops;
7. The second electric push rod 52 is started to drive the cutting knife 51 to move through the second push rod 50, and the edge sealing strip 24 is cut off;
8. The third electric push rod 42 is started to push the edge sealing strip 24 to be attached to the side face of the wood 18 through the third push rod 43 and the driving plate 44, and edge sealing is completed.
the above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (9)

1. the utility model provides a carpenter's banding processing equipment, includes the main tributary fagging, its characterized in that: the wood detection device comprises a main support plate, a rear support rod, a rear support plate, a detection plate, a first slide block, a second slide block, a working chamber and a movable plate, wherein the detection plate is arranged on the right side of the main support plate and is divided into a fixed plate and three movable plates;
a front support rod is fixedly arranged on the right end face of the main support plate, power mechanisms are arranged on the rear end face of the front support rod and the right end face of the main support plate, the two power mechanisms can respectively push the movable plates on the left side and the front side to move, the movable plate on the left side can push the movable plate on the front side to move rightwards, and the movable plate on the front side can push the movable plate on the right side to move backwards, so that the wood is wrapped;
The main supporting plate is provided with a clamping mechanism, the clamping mechanism can clamp the wood and drive the wood to move up and down, a storage cavity is arranged in the detection plate, glue is stored in the storage cavity, a ball extending into the working cavity from one side is rotatably arranged in the inner wall of the storage cavity, and when the wood moves downwards, the ball is driven to rotate under the action of friction to enable the glue to be coated on the side edge of the wood;
The detection plate is provided with a mounting cavity, an edge sealing strip is placed in the mounting cavity, a cutting mechanism is arranged on one side, connected with the first sliding block, of the detection plate, after the detection plate wraps the wood, the cutting mechanism cuts the edge sealing strip to enable the edge sealing strip to be as long as the side edge of the wood, a transmission plate is arranged in the mounting cavity, and the transmission plate can push the edge sealing strip to be attached to the side edge of the wood.
2. The woodworking edge banding machine of claim 1, wherein: the clamping mechanism comprises a moving groove which is arranged in the main support plate from top to bottom, a moving block which can slide up and down is arranged in the moving groove, an intermediate rod is fixedly arranged on the right end face of the moving block, a support plate is fixedly arranged at the right end of the intermediate rod, a guide groove which penetrates through the support plate from top to bottom is arranged in the support plate, a first electric push rod is arranged in the guide groove in a left-right sliding mode, a clamping plate is fixedly arranged at one end of a first push rod on one side of the first electric push rod, and the clamping plate clamps the wood.
3. The woodworking edge banding machine of claim 2, wherein: and a first threaded rod is arranged in the motion groove in a rotating manner and is in threaded connection with the motion block.
4. the woodworking edge banding machine of claim 1, wherein: the power mechanism comprises a motor, a power shaft is in power connection with one side of the motor, a threaded sleeve is fixedly arranged at one end of the power shaft, a second threaded rod is in threaded connection with the threaded sleeve, the second threaded rod is fixedly connected with the left side of the movable plate, the second threaded rod is fixedly connected with the front side of the movable plate, the front side of the movable plate is fixedly connected with the front end face of the movable plate, and the power mechanism can slide left and right.
5. The woodworking edge banding machine of claim 4, wherein: the rear end face of the front support rod is provided with a second sliding groove, a second sliding block is arranged in the second sliding groove in a sliding mode, the rear end of the second sliding block is fixedly provided with a mounting plate, and the motor is fixedly arranged on the rear end face of the mounting plate on the front side.
6. The woodworking edge banding machine of claim 1, wherein: the cutting mechanism comprises a containing cavity arranged in the detection plate, a second electric push rod is fixedly arranged in the containing cavity, and a cutting knife is fixedly arranged at one end of the second push rod on one side of the second electric push rod.
7. The woodworking edge banding machine of claim 1, wherein: and a spring is connected between the first sliding block and the inner wall of the first sliding groove.
8. The woodworking edge banding machine of claim 1, wherein: and a third electric push rod is fixedly arranged in the inner wall of the mounting cavity, and the third push rod on one side of the third electric push rod is fixedly connected with the transmission plate.
9. the woodworking edge banding machine of claim 1, wherein: the main tributary fagging left end face is fixed and is equipped with the connecting rod, the connecting rod lower extreme is fixed and is equipped with the base.
CN201910881946.6A 2019-09-18 2019-09-18 woodworking edge sealing processing equipment Pending CN110539384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910881946.6A CN110539384A (en) 2019-09-18 2019-09-18 woodworking edge sealing processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910881946.6A CN110539384A (en) 2019-09-18 2019-09-18 woodworking edge sealing processing equipment

Publications (1)

Publication Number Publication Date
CN110539384A true CN110539384A (en) 2019-12-06

Family

ID=68714127

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910881946.6A Pending CN110539384A (en) 2019-09-18 2019-09-18 woodworking edge sealing processing equipment

Country Status (1)

Country Link
CN (1) CN110539384A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112497420A (en) * 2020-11-17 2021-03-16 汤桂清 Need not manually operation's panel banding device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201613579U (en) * 2009-12-21 2010-10-27 陈彦东 Full-automatic woodworking special-shape edge banding machine
CN204976947U (en) * 2015-06-25 2016-01-20 朱震球 Soft chartered plane of panel
CN205021775U (en) * 2015-08-17 2016-02-10 芜湖市金建胶合板厂 Be used for peripheral parcel iron sheet equipment of rectangle plywood
CN206068463U (en) * 2016-10-12 2017-04-05 韩光宇 A kind of balsam bottle with glue spreading apparatus
CN109016064A (en) * 2018-10-10 2018-12-18 徐州格非家居有限公司 A kind of edge banding apparatus of fitment
CN109333749A (en) * 2018-12-22 2019-02-15 南京林业大学 Resin dipping thin wood thick china edge bonding method
CN110154200A (en) * 2019-07-09 2019-08-23 台州黄岩马奇智能科技有限公司 A kind of artificial furniture board material preparation facilities
CN110238928A (en) * 2019-05-09 2019-09-17 浙江佳必具科技有限公司 A kind of full automatic plank welt production line

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201613579U (en) * 2009-12-21 2010-10-27 陈彦东 Full-automatic woodworking special-shape edge banding machine
CN204976947U (en) * 2015-06-25 2016-01-20 朱震球 Soft chartered plane of panel
CN205021775U (en) * 2015-08-17 2016-02-10 芜湖市金建胶合板厂 Be used for peripheral parcel iron sheet equipment of rectangle plywood
CN206068463U (en) * 2016-10-12 2017-04-05 韩光宇 A kind of balsam bottle with glue spreading apparatus
CN109016064A (en) * 2018-10-10 2018-12-18 徐州格非家居有限公司 A kind of edge banding apparatus of fitment
CN109333749A (en) * 2018-12-22 2019-02-15 南京林业大学 Resin dipping thin wood thick china edge bonding method
CN110238928A (en) * 2019-05-09 2019-09-17 浙江佳必具科技有限公司 A kind of full automatic plank welt production line
CN110154200A (en) * 2019-07-09 2019-08-23 台州黄岩马奇智能科技有限公司 A kind of artificial furniture board material preparation facilities

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112497420A (en) * 2020-11-17 2021-03-16 汤桂清 Need not manually operation's panel banding device
CN112497420B (en) * 2020-11-17 2022-08-16 佛山市濠派机电设备有限公司 Need not manually operation's panel banding device

Similar Documents

Publication Publication Date Title
CN209776937U (en) Packaging machine convenient for packaging box by adhesive tape
CN211311974U (en) Carbon cloth cuts uses location fixing device
CN110539384A (en) woodworking edge sealing processing equipment
CN210996808U (en) Panel cutting platform with anchor clamps
CN214724494U (en) Cut out device from automatic cutting mechanism for type membrane
CN113579352B (en) Adjustable plate processing saw
CN205104570U (en) Film coating device for storage battery
CN210756397U (en) Cutting machine work platform
CN203390298U (en) Electric cutting machine
CN209408877U (en) A kind of plasterboard edge sealing equipment
CN215202811U (en) Marble ground cutting machine
CN217316192U (en) Sawing machine for cutting metal raw materials
CN206464463U (en) A kind of bellows cutting arranges storing unit with blanking
CN211842374U (en) Double-side bamboo-wood profiling machine
CN219380950U (en) Horizontal head aligning device of edge bonding machine
CN214819277U (en) Cutting machine convenient for processing fixed furniture board
CN216031137U (en) Cutting machine with limiting function for building material appliance
CN215749688U (en) Slitting device is used in slab core production
CN214690511U (en) Environment-friendly double faced adhesive tape cutting, packaging and packaging device
CN218857066U (en) Cutting device is used in production of super high bulk single face coating
CN115741930B (en) Automatic wood door line processing device and application method thereof
CN217749567U (en) Metal mounting bracket cutting device
CN214293542U (en) Clamping device for wood cutting
CN217343782U (en) Positioning cutting device for aluminum template processing
CN219074511U (en) Stainless steel fixed-length cutting device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20191206

RJ01 Rejection of invention patent application after publication