CN108943167B - Wood processing device convenient for punching - Google Patents

Wood processing device convenient for punching Download PDF

Info

Publication number
CN108943167B
CN108943167B CN201811111176.9A CN201811111176A CN108943167B CN 108943167 B CN108943167 B CN 108943167B CN 201811111176 A CN201811111176 A CN 201811111176A CN 108943167 B CN108943167 B CN 108943167B
Authority
CN
China
Prior art keywords
fixedly connected
punching
bottom plate
block
plate
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.)
Active
Application number
CN201811111176.9A
Other languages
Chinese (zh)
Other versions
CN108943167A (en
Inventor
刘潇
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.)
Lianyungang Junzhen Wood Industry Co ltd
Original Assignee
Lianyungang Junzhen Wood Industry 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 Lianyungang Junzhen Wood Industry Co ltd filed Critical Lianyungang Junzhen Wood Industry Co ltd
Priority to CN201811111176.9A priority Critical patent/CN108943167B/en
Publication of CN108943167A publication Critical patent/CN108943167A/en
Application granted granted Critical
Publication of CN108943167B publication Critical patent/CN108943167B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27CPLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C3/00Drilling machines or drilling devices; Equipment therefor
    • B27C3/02Stationary drilling machines with a single working spindle

Abstract

The invention discloses a wood processing device convenient for punching, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a top plate through a vertical plate, two sides of the top of the bottom plate are fixedly connected with baffle plates, the bottom end of the inner side of the vertical plate is fixedly connected with a mounting bracket through a first oil cylinder, one end of the top of the mounting bracket is rotationally connected with a telescopic rod, the outer side of the telescopic rod is fixedly connected with a graduated scale, the bottom of the mounting bracket is fixedly connected with a dial, the bottom of the dial is in sliding connection with the top of the bottom plate, one end of the telescopic rod, which is far away from the mounting bracket, is fixedly connected with a bottom punching device, and the bottom of the top plate is in sliding connection with a moving block. This wood working device that conveniently punches does not need to measure the position of punching from the starting point many times, has reduced measuring repetitive work, has improved the speed of punching, has realized the purpose that multiple decorative pattern punched simultaneously, has increased the aesthetic measure of punching.

Description

Wood processing device convenient for punching
Technical Field
The invention relates to the technical field of wood processing equipment, in particular to a wood processing device convenient for punching.
Background
The wood processing is to use wood as raw material and mainly uses mechanical or chemical method to process, the product still maintains the basic characteristics of wood, in the forest industry, the wood processing industry and the forest chemical processing are the subsequent industries of forest cutting and transportation, the wood processing technology comprises the basic processing technologies of wood cutting, wood drying, wood gluing, wood surface decoration and the like, and the functional processing technologies of wood protection, wood modification and the like, the cutting has the methods of sawing, planing, milling, drilling, sanding and the like, the cutting method is different from other materials due to the influences of wood tissues, textures and the like, the cutting moisture content of wood also has the influence on cutting processing, such as the cutting of wet wood for veneer manufacturing and wood chip production, and the cutting of dry wood is needed for most of workpieces. But current timber perforating device all need measure the position of punching from the start before punching at every turn, and the measuring process is wasted time and energy and repetitive work is more, is difficult to realize the purpose that multiple decorative pattern was punched simultaneously.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a wood processing device convenient for punching, which solves the problems that the prior wood punching device needs to measure the punching position from the starting position before each punching, the measuring process is time-consuming and labor-consuming, the repeated work is more, and the purpose of punching various patterns is difficult to realize.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a wood working device convenient to punch, includes the bottom plate, the top of bottom plate is through riser fixedly connected with roof, the equal fixedly connected with baffle in top both sides of bottom plate, the inboard bottom of riser is through first hydro-cylinder fixedly connected with installing support, the top one end of installing support rotates and is connected with the telescopic link, the outside fixedly connected with scale of telescopic link, the bottom fixedly connected with calibrated scale of installing support, the bottom of calibrated scale and the top sliding connection of bottom plate, the one end fixedly connected with bottom perforating device of installing support is kept away from to the telescopic link, the bottom sliding connection of roof has the movable block, the bottom of movable block is through second hydro-cylinder fixedly connected with punching block.
Preferably, the bottom punching device comprises an outer ring, an inner ring is fixedly connected to the inner side of the outer ring, a clamping groove is formed in the top of the inner ring, the clamping groove penetrates through the inner ring, and a punching die is slidably connected to the inner wall of the clamping groove.
Preferably, a movable ring is connected between two sides of the inner wall of the outer ring in a sliding manner, and a carbon pen is fixedly connected to the inner wall of the movable ring.
Preferably, a push plate is fixedly connected to one side of the movable ring.
Preferably, the top of bottom plate is close to the one end fixedly connected with thing box that holds of riser, the inner wall bottom sliding connection who holds thing box has the cushion.
Preferably, a rotary door is arranged at one side of the storage box.
Preferably, the equal sliding connection in top both sides of bottom plate has the sliding block, one side of sliding block is connected with the threaded rod through motor rotation, the one end that the motor was kept away from to the threaded rod is connected with the fixed plate, the threaded rod runs through the inside that gets into the fixed plate and with fixed plate sliding connection, the outside intermediate position cover of threaded rod is equipped with the stopper, threaded rod and stopper threaded connection, the bottom of stopper and the top fixed connection of bottom plate.
Preferably, the bottom of sliding block fixedly connected with slider, the spout with slider looks adaptation is seted up at the top of bottom plate.
Preferably, the bottom of the movable block is rotationally connected with a positioning clamp, and one end of the top of the positioning clamp is fixedly connected with the bottom of the movable block through a spring.
Preferably, one end of the top of the locating clip is fixedly connected with a sawtooth block.
(III) beneficial effects
The invention provides a wood processing device convenient for punching. The beneficial effects are as follows:
(1) The top of this bottom plate passes through riser fixedly connected with roof, the equal fixedly connected with baffle in top both sides of bottom plate, the inboard bottom of riser is through first hydro-cylinder fixedly connected with installing support, the top one end of installing support rotates and is connected with the telescopic link, the outside fixedly connected with scale of telescopic link, the bottom fixedly connected with calibrated scale of installing support, the bottom of calibrated scale and the top sliding connection of bottom plate, the one end fixedly connected with bottom perforating device of installing support is kept away from to the telescopic link, bottom perforating device includes the outer loop, sliding connection has the removal ring between the inner wall both sides of outer loop, the inner wall fixedly connected with charcoal pen of removal ring, and first hydro-cylinder pushes away the installing support to the top of plank, rotates the telescopic link to the position that needs to punch according to calibrated scale, rotates the charcoal pen along the outer loop and draws the position of punching, then continues to rotate the telescopic link to the next position of punching, need not measure the position of punching from the starting point many times, has reduced the repetitive work of measurement, has improved the speed of punching.
(2) This wood working device convenient punching, inboard bottom through the riser is through first hydro-cylinder fixedly connected with installing support, the top one end of installing support rotates and is connected with the telescopic link, the outside fixedly connected with scale of telescopic link, the bottom fixedly connected with calibrated scale of installing support, the bottom of calibrated scale and the top sliding connection of bottom plate, the one end fixedly connected with bottom perforating device of installing support is kept away from to the telescopic link, the bottom sliding connection of roof has the movable block, the bottom of movable block is through second hydro-cylinder fixedly connected with punching block, and bottom perforating device includes the outer loop, the inboard fixedly connected with inner loop of outer loop, the draw-in groove has been seted up at the top of inner loop, the draw-in groove runs through the inner loop, the inner wall sliding connection of draw-in groove has the punching die, at the different punching die of bottom perforating device's internally mounted, then the second hydro-cylinder promotes the punching block and pushes down the punching die, makes the punching die to punch out different hole lines on the plank, has realized multiple decorative pattern's purpose, has increased the pleasing to the eye degree of punching.
Drawings
FIG. 1 is a schematic diagram of the structure of the device of the present invention;
FIG. 2 is a schematic diagram of a bottom hole punching device according to the present invention;
FIG. 3 is a schematic diagram of a second cylinder structure according to the present invention;
fig. 4 is a schematic structural view of the wood board fixing device of the present invention.
In the figure: 1-bottom plate, 2-riser, 3-roof, 4-baffle, 5-first hydro-cylinder, 6-installing support, 7-telescopic link, 8-scale, 9-calibrated scale, 10-bottom perforating device, 11-movable block, 12-second hydro-cylinder, 13-punch block, 14-outer loop, 15-inner loop, 16-draw-in groove, 17-punching die, 18-movable loop, 19-carbon pen, 20-push pedal, 21-storage box, 22-cushion, 23-revolving door, 24-sliding block, 25-motor, 26-threaded rod, 27-fixed plate, 28-stopper, 29-sliding block, 30-sliding chute, 31-locating clip, 32-spring, 33-sawtooth piece.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wood working device convenient to punch, including bottom plate 1, the top of bottom plate 1 is through riser 2 fixedly connected with roof 3, the equal fixedly connected with baffle 4 in top both sides of bottom plate 1, the inboard bottom of riser 2 is through first hydro-cylinder 5 fixedly connected with installing support 6, the top one end rotation of installing support 6 is connected with telescopic link 7, the outside fixedly connected with scale 8 of telescopic link 7, the bottom fixedly connected with calibrated scale 9 of installing support 6, rotate telescopic link 7 to the position that needs to punch according to calibrated scale 9 and scale 8, rotate the charcoal pen 19 along outer loop 14 and draw the position of punching, then continue to rotate telescopic link 7 to the position of next punching, do not need to measure the position of punching from the starting point many times, the repetitive work of measurement has been reduced, the speed of punching has been improved, the bottom of calibrated scale 9 and the top sliding connection of bottom plate 1, the one end fixedly connected with bottom punch device 10 of installing support 6 is kept away from to telescopic link 7, the bottom sliding connection of roof 3 has movable block 11, the bottom of movable block 11 is through second hydro-cylinder 12 fixedly connected with punching block 13, the inside mounting at bottom punch device 10 is different, then the mould 17 that punches the mould 17 is punched in the mould 17 is punched to the second hydro-cylinder 12, the different pattern has been punched out, the mould 17 has been realized to have increased the different pattern punching hole.
The bottom punching device 10 comprises an outer ring 14, an inner ring 15 is fixedly connected to the inner side of the outer ring 14, a clamping groove 16 is formed in the top of the inner ring 15, the clamping groove 16 penetrates through the inner ring 15, and a punching die 17 is slidably connected to the inner wall of the clamping groove 16.
A movable ring 18 is connected between two sides of the inner wall of the outer ring 14 in a sliding manner, and a carbon pen 19 is fixedly connected to the inner wall of the movable ring 18.
A push plate 20 is fixedly connected to one side of the movable ring 18.
One end of the top of the bottom plate 1, which is close to the vertical plate 2, is fixedly connected with a storage box 21, the bottom of the inner wall of the storage box 21 is slidably connected with a cushion block 22, and the cushion block 22 slides to the telescopic rod 7 and the lower part of the bottom punching device 10 to assist punching.
A rotary door 23 is provided at one side of the storage box 21.
The top both sides of bottom plate 1 all sliding connection has slider 24, one side of slider 24 is connected with threaded rod 26 through motor 25 rotation, the one end that threaded rod 26 kept away from motor 25 is connected with fixed plate 27, threaded rod 26 runs through the inside that gets into fixed plate 27 and with fixed plate 27 sliding connection, the outside intermediate position cover of threaded rod 26 is equipped with stopper 28, threaded rod 26 and stopper 28 threaded connection, stopper 28's bottom and bottom plate 1's top fixed connection, motor 25 drives threaded rod 26 and rotates along fixed plate 27, fixed plate 27 is pushed the extrusion plank by threaded rod 26, fix the plank.
The bottom of the sliding block 24 is fixedly connected with a sliding block 29, and the top of the bottom plate 1 is provided with a sliding groove 30 matched with the sliding block 29.
The bottom of the movable block 11 is rotatably connected with a positioning clamp 31, and one end of the top of the positioning clamp 31 is fixedly connected with the bottom of the movable block 11 through a spring 32.
The top end of the locating clip 31 is fixedly connected with a sawtooth block 33.
During operation, the plank is placed on the bottom plate 1, the motor 25 drives the threaded rod 26 to rotate along the fixed plate 27, the fixed plate 27 is pushed by the threaded rod 26 to extrude the plank, the plank is fixed, the telescopic rod 7 is rotated to a position needing to be punched according to the dial 9 and the graduated scale 8, the carbon pen 19 is rotated along the outer ring 14 to draw a punching position, the cushion block 22 slides to the lower part of the telescopic rod 7 and the bottom punching device 10, different punching dies 17 are installed in the bottom punching device 10, then the second oil cylinder 12 pushes the punching block 13 to press the punching dies 17, so that different hole patterns are punched on the plank by the punching dies 17, and then the telescopic rod 7 is continuously rotated to the next punching position to continuously punch.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a wood working device convenient to punch, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is through riser (2) fixedly connected with roof (3), the equal fixedly connected with baffle (4) in top both sides of bottom plate (1), the inboard bottom of riser (2) is through first hydro-cylinder (5) fixedly connected with installing support (6), the top one end of installing support (6) is rotated and is connected with telescopic link (7), the outside fixedly connected with scale (8) of telescopic link (7), the bottom fixedly connected with calibrated scale (9) of installing support (6), the bottom of calibrated scale (9) and the top sliding connection of bottom plate (1), the one end fixedly connected with bottom perforating device (10) of installing support (6) are kept away from to telescopic link (7), the bottom sliding connection of roof (3) has movable block (11), the bottom of movable block (11) is through second hydro-cylinder (12) fixedly connected with punching block (13).
The bottom punching device (10) comprises an outer ring (14), an inner ring (15) is fixedly connected to the inner side of the outer ring (14), a clamping groove (16) is formed in the top of the inner ring (15), the clamping groove (16) penetrates through the inner ring (15), and a punching die (17) is slidably connected to the inner wall of the clamping groove (16);
a movable ring (18) is connected between two sides of the inner wall of the outer ring (14) in a sliding manner, and a carbon pen (19) is fixedly connected to the inner wall of the movable ring (18);
one side of the movable ring (18) is fixedly connected with a push plate (20);
one end, close to the vertical plate (2), of the top of the bottom plate (1) is fixedly connected with a storage box (21), and the bottom of the inner wall of the storage box (21) is connected with a cushion block (22) in a sliding manner;
a rotary door (23) is arranged on one side of the storage box (21);
the novel anti-theft device is characterized in that sliding blocks (24) are slidably connected to two sides of the top of the bottom plate (1), a threaded rod (26) is rotatably connected to one side of the sliding blocks (24) through a motor (25), a fixed plate (27) is connected to one end, far away from the motor (25), of the threaded rod (26), the threaded rod (26) penetrates through the fixed plate (27) and is slidably connected with the fixed plate (27), a limiting block (28) is sleeved at the middle position of the outer side of the threaded rod (26), the threaded rod (26) is in threaded connection with the limiting block (28), and the bottom of the limiting block (28) is fixedly connected with the top of the bottom plate (1);
the bottom of the sliding block (24) is fixedly connected with a sliding block (29), and the top of the bottom plate (1) is provided with a sliding groove (30) matched with the sliding block (29);
the bottom of the moving block (11) is rotationally connected with a positioning clamp (31), and one end of the top of the positioning clamp (31) is fixedly connected with the bottom of the moving block (11) through a spring (32);
one end of the top of the positioning clamp (31) is fixedly connected with a sawtooth block (33);
the using method of the wood processing device comprises the following steps: put the plank on the bottom plate, the motor drives the threaded rod and rotates along the fixed plate, the fixed plate is pushed by the threaded rod and extrudes the plank, it is fixed with the plank, rotate the telescopic link to the position that needs to punch according to calibrated scale and scale, rotate the carbon pen along the outer loop and draw the position of punching, the cushion slides to telescopic link and bottom perforating device's below, at bottom perforating device's internally mounted different punching die, then the second hydro-cylinder promotes the punching piece and pushes down punching die, make punching die beat different hole lines on the plank, then continue to rotate the telescopic link to next punching position and continue to punch.
CN201811111176.9A 2018-09-22 2018-09-22 Wood processing device convenient for punching Active CN108943167B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811111176.9A CN108943167B (en) 2018-09-22 2018-09-22 Wood processing device convenient for punching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811111176.9A CN108943167B (en) 2018-09-22 2018-09-22 Wood processing device convenient for punching

Publications (2)

Publication Number Publication Date
CN108943167A CN108943167A (en) 2018-12-07
CN108943167B true CN108943167B (en) 2023-12-12

Family

ID=64471711

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811111176.9A Active CN108943167B (en) 2018-09-22 2018-09-22 Wood processing device convenient for punching

Country Status (1)

Country Link
CN (1) CN108943167B (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153383A (en) * 1977-01-11 1979-05-08 Lanauze Jacques De Work preparation and ruling machine
CN103331827A (en) * 2013-06-07 2013-10-02 陈仲礼 Tile cutting perforating machine
CN203323644U (en) * 2013-06-24 2013-12-04 王康勇 Punching apparatus for hanging picture
DE202015001938U1 (en) * 2015-03-12 2015-04-20 Volker Schröder Coordinate marking and marking device with measuring function
CN204687110U (en) * 2015-04-22 2015-10-07 张艳艳 A kind of have energy-efficient puncher
CN206671059U (en) * 2017-04-03 2017-11-24 山东科技大学 A kind of laboratory standard test specimen drilling guide device
CN107498642A (en) * 2017-09-15 2017-12-22 吴佳豪 A kind of cutting apparatus for plank processing and forming
CN206899398U (en) * 2017-06-13 2018-01-19 沭阳旭东家具有限公司 A kind of adjusting furniture plank perforating device
CN206925986U (en) * 2017-06-15 2018-01-26 博美雅(天津)科技有限公司 A kind of gaging hole puncher suitable for Furniture manufacture
CN207669414U (en) * 2017-11-14 2018-07-31 江西辉煌铝业有限公司 A kind of plastic-steel door and window irregularly-shaped hole punching apparatus
CN108394030A (en) * 2018-02-07 2018-08-14 安徽忠盛新型装饰材料有限公司 A kind of three-dimensional buckle installation punching annotation equipment and its application method
CN108420502A (en) * 2018-04-16 2018-08-21 张明 A kind of orthopaedics positional punch device
CN209599399U (en) * 2018-09-22 2019-11-08 连云港军振木业有限公司 A kind of timber processing apparatus facilitating punching

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153383A (en) * 1977-01-11 1979-05-08 Lanauze Jacques De Work preparation and ruling machine
CN103331827A (en) * 2013-06-07 2013-10-02 陈仲礼 Tile cutting perforating machine
CN203323644U (en) * 2013-06-24 2013-12-04 王康勇 Punching apparatus for hanging picture
DE202015001938U1 (en) * 2015-03-12 2015-04-20 Volker Schröder Coordinate marking and marking device with measuring function
CN204687110U (en) * 2015-04-22 2015-10-07 张艳艳 A kind of have energy-efficient puncher
CN206671059U (en) * 2017-04-03 2017-11-24 山东科技大学 A kind of laboratory standard test specimen drilling guide device
CN206899398U (en) * 2017-06-13 2018-01-19 沭阳旭东家具有限公司 A kind of adjusting furniture plank perforating device
CN206925986U (en) * 2017-06-15 2018-01-26 博美雅(天津)科技有限公司 A kind of gaging hole puncher suitable for Furniture manufacture
CN107498642A (en) * 2017-09-15 2017-12-22 吴佳豪 A kind of cutting apparatus for plank processing and forming
CN207669414U (en) * 2017-11-14 2018-07-31 江西辉煌铝业有限公司 A kind of plastic-steel door and window irregularly-shaped hole punching apparatus
CN108394030A (en) * 2018-02-07 2018-08-14 安徽忠盛新型装饰材料有限公司 A kind of three-dimensional buckle installation punching annotation equipment and its application method
CN108420502A (en) * 2018-04-16 2018-08-21 张明 A kind of orthopaedics positional punch device
CN209599399U (en) * 2018-09-22 2019-11-08 连云港军振木业有限公司 A kind of timber processing apparatus facilitating punching

Also Published As

Publication number Publication date
CN108943167A (en) 2018-12-07

Similar Documents

Publication Publication Date Title
CN108943167B (en) Wood processing device convenient for punching
CN211466696U (en) Sliding table saw for wood processing
CN206105818U (en) Steel sheet cutting marking device
CN209599399U (en) A kind of timber processing apparatus facilitating punching
CN211660855U (en) Porous stamping die for hardware processing
CN219446255U (en) Locking device for fixing motor die
CN213320594U (en) Fixing clamp device for processing ecological paint-free solid wood board
CN212072263U (en) Device is tailor to packing plate
CN114350859B (en) Intelligent leather equidistant cutting equipment for leather products
CN216000814U (en) Automatic positioning and punching machine for wood
CN203282552U (en) Novel wood planer
CN211566160U (en) Automatic centering device for wood cutting and sawing
CN210113048U (en) Electric planer capable of measuring processing depth
CN210758268U (en) Wood floor joint chiseling processing equipment
CN211729596U (en) Suppression device is used in production of high density fiberboard
CN213859641U (en) Drilling device for machining automobile sealing strip
CN209599425U (en) A kind of wood processing equipment of environmental protection
CN209141073U (en) A kind of curtain automatic punching device
CN219426478U (en) Furniture decoration grain manufacturing mechanism
CN210850753U (en) Mud cutter is used in production of pottery tableware
CN105623934A (en) Imprinting device on soap production line
CN220197049U (en) Drilling device for hardware workpiece
CN212352266U (en) Punching equipment for punching paper products
CN205702546U (en) The horizontal multi-head boring machine of processing Aluminum plastics door and window
CN211539590U (en) Novel punching device for hardware board

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
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A convenient wood processing device for drilling holes

Granted publication date: 20231212

Pledgee: Lianyungang branch of Bank of Jiangsu Co.,Ltd.

Pledgor: LIANYUNGANG JUNZHEN WOOD INDUSTRY Co.,Ltd.

Registration number: Y2024980013013