CN114571568A - Automatic extrusion equipment for producing wooden toy - Google Patents
Automatic extrusion equipment for producing wooden toy Download PDFInfo
- Publication number
- CN114571568A CN114571568A CN202210379665.2A CN202210379665A CN114571568A CN 114571568 A CN114571568 A CN 114571568A CN 202210379665 A CN202210379665 A CN 202210379665A CN 114571568 A CN114571568 A CN 114571568A
- Authority
- CN
- China
- Prior art keywords
- pressing
- mounting
- limiting
- mounting base
- conveyor
- 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.)
- Granted
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 54
- 238000003825 pressing Methods 0.000 claims abstract description 172
- 230000007246 mechanism Effects 0.000 claims abstract description 116
- 230000001360 synchronised effect Effects 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims description 30
- 238000009434 installation Methods 0.000 description 24
- 239000002023 wood Substances 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/24—Manufacture or reconditioning of specific semi-finished or finished articles of household utensils, e.g. spoons, clothes hangers, clothes pegs
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
The invention relates to the technical field of extrusion equipment, in particular to automatic extrusion equipment for producing wooden toys, which comprises a linear conveyor, a limiting conveyor and a continuous extrusion device, wherein the linear conveyor is arranged on the upper part of the linear conveyor; the linear conveyor is horizontally arranged, and the limiting conveying tools are provided with a plurality of limiting conveying tools which are uniformly distributed on the linear conveyor at equal intervals; the continuous extrusion device is arranged above the limiting conveying tool and is fixedly connected with the linear conveyor; the continuous extrusion device also comprises a mounting frame, a synchronous rotating mechanism, a pressing mechanism and a pressing head; the mounting frame is fixedly arranged on the linear conveyor; the synchronous rotating mechanism is fixedly arranged on the mounting frame and is in transmission connection with the driving end of the linear conveyor; the pressing mechanisms are provided with a plurality of pressing mechanisms which are uniformly distributed on the synchronous rotating mechanism and fixedly connected with the synchronous rotating mechanism; the pressing head is provided with a plurality of pressing mechanisms which are uniformly distributed. This application more has can effectual continuous pressure equipment shorten the pressure equipment time, improves production efficiency.
Description
Technical Field
The invention relates to the technical field of extrusion equipment, in particular to automatic extrusion equipment for producing wooden toys.
Background
Among the wooden toy, most part all connect into an organic whole with grafting structure, grafting structure need be through the extrusion, the mode of pressing realizes connecting fixedly, but the mode of generally taking through the manual direct extrusion of operative employee is accomplished at present, consequently the firm degree of being connected by extruded part relies on operative employee's individual subjective judgement and experience decision entirely, this has just led to appearing the pressfitting insecure easily by extruded part, the problem that drops easily when playing, even easily by child's mistake, and simultaneously, mode inefficiency through manual extrusion, be unfavorable for the toy enterprise to enlarge production.
Chinese patent CN202120949175.2 discloses an extrusion device for assembly of wooden toy, which comprises a worktable, install the frame on the board, install the cylinder in the frame, logical groove has been seted up to the piston rod of the relative cylinder of frame, the one end of piston rod is passed logical groove and is connected with a clamp plate, be located the movable block that is equipped with two intervals and slope arrangement on the board of frame below, the both near end all with workstation rotatable coupling, keep away from the equal rotatable adaptor that is connected with of end, be equipped with the switching hole on the adaptor, the downthehole interlude of switching has adjusting screw, the last nut that is connected with of adjusting screw, be equipped with the guide pillar on the workstation, first interior screw hole has been seted up on the guide pillar, adjusting screw cartridge is in first interior screw hole and rather than threaded connection.
Above-mentioned scheme has replaced artifical manual extrusion wood system toy, can guarantee when the extrusion operation to treat that the extrusion toy obtains firm location, satisfies multiple not unidimensional wood system toy extrusion operation simultaneously, but still unable continuous extrusion, at every turn all need place wood system toy in proper order and extrude, has certain waste time placing wood system toy process, leads to production efficiency low, so needs an automatic extrusion equipment that is used for wood system toy production to solve above-mentioned problem.
Disclosure of Invention
In view of the above, there is a need to provide an automatic extrusion apparatus for the production of wooden toys that addresses the problems of the prior art. This application more has can effectual continuous pressure equipment shorten the pressure equipment time, improves production efficiency.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
an automatic extrusion device for producing wooden toys comprises a linear conveyor, a limiting conveyor and a continuous extrusion device; the linear conveyor is horizontally arranged, and the limiting conveying tools are provided with a plurality of limiting conveying tools which are uniformly distributed on the linear conveyor at equal intervals; the continuous extrusion device is arranged above the limiting conveying tool and is fixedly connected with the linear conveyor; the continuous extrusion device also comprises a mounting frame, a synchronous rotating mechanism, a pressing mechanism and a pressing head; the mounting rack is fixedly arranged on the linear conveyor; the synchronous rotating mechanism is fixedly arranged on the mounting frame and is in transmission connection with the driving end of the linear conveyor; the pressing mechanisms are provided with a plurality of pressing mechanisms which are uniformly distributed on the synchronous rotating mechanism and fixedly connected with the synchronous rotating mechanism; the pressure resisting head is provided with a plurality of pressing mechanisms which are evenly distributed, and the pressure resisting head is rotationally connected with one end of each pressing mechanism, which is far away from the synchronous rotating mechanism.
Preferably, the synchronous rotating mechanism comprises a transmission shaft, a driving wheel, a driven wheel, a transmission chain and a mounting block; the transmission shaft is rotatably arranged on the mounting frame; the mounting block is fixedly arranged on the transmission shaft; the driving wheel is arranged beside the linear conveyor and is fixedly connected with the driving end of the linear conveyor through a connecting shaft; the driven wheel is fixedly arranged on the transmission shaft; the transmission chain is sleeved on the driving wheel and the driven wheel.
Preferably, the pressing mechanism comprises a limiting mounting rod, a pressure regulating mechanism, a pressing spring and a telescopic pressing sleeve; the limiting installation rod is fixedly installed on the installation block, the outer side of the limiting installation rod is provided with adjusting threads, and the outer side of the limiting installation rod is also provided with a plurality of limiting grooves; the telescopic pressing sleeve is slidably mounted on the limiting groove of the limiting mounting rod, and one end of the telescopic pressing sleeve, which is far away from the limiting mounting rod, is rotatably connected with the abutting head; the pressure regulating mechanism is arranged on the adjusting thread of the limiting mounting rod, and one end of the pressure regulating mechanism, which is far away from the adjusting thread, is connected with the telescopic pressing sleeve in a sliding manner; the pressing spring is provided with a plurality of pressing springs which are evenly distributed on the pressure regulating mechanism, one end of each pressing spring is abutted to the pressure regulating mechanism, and one end, far away from the pressure regulating mechanism, of each pressing spring is abutted to the telescopic pressing sleeve.
Preferably, the pressure regulating mechanism comprises a thread regulating sleeve, a mounting disc, a spring mounting rod and a fixing bolt; the thread adjusting sleeve is arranged on the adjusting thread of the limiting mounting rod; the mounting disc is rotatably mounted on the thread adjusting sleeve; the spring mounting rods are provided with a plurality of spring mounting rods and are uniformly distributed on the axis of the mounting disc, one end of each spring mounting rod is fixedly connected with the mounting disc, and one end of each spring mounting rod, far away from the mounting disc, penetrates through the telescopic pressing sleeve and is in sliding connection with the telescopic pressing sleeve; one end of the spring mounting rod, which is far away from the mounting disc, is provided with a thread; the fixing bolts are provided with a plurality of spring mounting rods which are evenly distributed, and the fixing bolts are rotatably connected with the spring mounting rods.
Preferably, the abutting head comprises an abutting plate and a rotating connector; the rotating connector is rotatably arranged on the telescopic pressing sleeve and is provided with an angle limiting block; the pressing plate is in a horizontal plate shape and is fixedly connected with the rotating connector.
Preferably, the limiting conveyor comprises a mounting base, a limiting adjusting rod, a clamping mechanism, a guide pillar, a return spring and a guiding and pressing frame; the mounting base is fixedly mounted on the linear conveyor; the side part of the mounting base is provided with a plurality of first threaded holes, the top of the mounting base is provided with a plurality of second threaded holes, and the top of the mounting base is also provided with a plurality of sliding rails; the pressure limiting adjusting rod is provided with a plurality of second threaded holes and distributed in the mounting base, and the pressure limiting adjusting rod is rotatably connected with the second threaded holes of the mounting base; the guide abutting frame is arranged right above the mounting base; the guide posts are provided with a plurality of guide posts and are uniformly distributed at the bottom of the guide abutting frame, and one end of each guide post is fixedly connected with the bottom of the guide abutting frame; one end of the guide post, which is far away from the guide abutting frame, is connected with the sliding rail of the mounting base in a sliding way; the reset springs are provided with a plurality of groups and are uniformly distributed on the guide pillars, one end of each reset spring is abutted against the mounting base, and the end of each reset spring, far away from the mounting base, is abutted against the guide abutting frame; the clamping mechanism is fixedly arranged in the mounting base.
Preferably, the pressure limiting adjusting rod comprises a first adjusting screw and a pressing block; the first adjusting screw is rotatably arranged in a second threaded hole of the mounting base; the pressing block is fixedly arranged at the top of the first adjusting screw rod.
Preferably, the clamping mechanism comprises a second adjusting screw and a clamping head; the second adjusting screw rods are provided with a plurality of screw holes and distributed in the first threaded holes of the mounting base; the first threaded hole is rotatably connected with the first threaded hole of the mounting base; the clamping heads are provided with a plurality of clamping heads and distributed in the installation base; the clamping head is rotatably connected with one end of the second adjusting screw rod.
Preferably, the clamping head is provided with a V-shaped bayonet.
Preferably, the guide abutting frame comprises a horizontal abutting frame and a limiting clamping strip; the horizontal pressing frame is arranged right above the mounting base; the limiting clamping strips are provided with a plurality of limiting clamping strips and are distributed at the top of the horizontal pressing frame.
Compared with the prior art, the application has the beneficial effects that:
1. the wooden toy is placed on the limiting conveyor to be positioned by workers, the linear conveyor is preferably a chain plate conveyor, the chain plate conveyor drives the limiting conveyor to move, the chain plate conveyor drives the synchronous rotating mechanism to rotate simultaneously during conveying, the synchronous rotating mechanism drives the plurality of pressing mechanisms to rotate synchronously during rotating, the moving speed of the limiting conveyor and the rotating speed of the pressing mechanisms keep synchronous motion, the pressure resisting head is abutted against the top of the limiting conveyor during synchronous motion, the chain plate conveyor continues to drive the limiting conveyor to move, the pressing mechanisms rotate synchronously, the pressing mechanisms are in a vertical state when the limiting conveyor moves to be under the pressing mechanisms, and the pressing mechanisms push the pressure resisting head to extrude, the limiting conveyor and the wooden toy are extruded, and the chain plate type conveyor continues to convey the pressed wooden toy and the limiting conveyor to separate from the pressing head. This application more has can effectual continuous pressure equipment shorten the pressure equipment time, improves production efficiency.
2. This application is preferred through linear conveyor to be chain slat conveyor, chain slat conveyor drives spacing conveyer and removes, drive action wheel synchronous rotation when chain slat conveyor carries, move the synchronous rotation of follow driving wheel through the drive chain when the action wheel rotates, drive the transmission shaft when rotating from the driving wheel and rotate, the transmission shaft drives the synchronous rotation of installation piece, the installation piece drives pressing means and supports the synchronous rotation of pressure head, through supporting pressure head and spacing conveyer utensil synchronous motion, can effectively ensure to support the pressure head and spacing conveyer utensil inconsistent.
3. This application drives spacing transport utensil through chain slat conveyor and removes, it rotates to drive synchronous rotary mechanism simultaneously when chain slat conveyor carries, it rotates to drive spacing installation pole when synchronous rotary mechanism rotates, it rotates to drive flexible pressing sleeve synchronous when spacing installation pole rotates, flexible pressing sleeve is contradicted through pressing head and spacing transport utensil top, when spacing transport utensil moves under flexible pressing sleeve, the several is pressed the spring and is received the extrusion, pressing the spring and bulldozing spacing transport utensil through the extrusion force and carry out the pressure equipment to wooden toy, the adjustable pressing spring festival bulldozes power of pressure regulating mechanism, it can effectively avoid pressure too big to cause the damage to exert pressure through the extrusion force of spring, save the energy of exerting pressure simultaneously.
4. This application will press down the spacing installation of spring between mounting disc and flexible pressing sleeve through the spring mounting pole that changes, when needing adjusting spring's pressure, the screw thread adjusting collar that changes drives the mounting disc and removes, adjust the mounting disc and stretch out and draw back and press the pressure that can adjust pressing spring between the cover, adjust good back rotation fixing bolt, it is spacing to make fixing bolt and flexible pressing sleeve conflict, it takes place to rotate to lead to the mounting disc displacement to change the extrusion force to avoid long-time extrusion screw thread adjusting collar, through adjusting the mounting disc and the flexible distance of pressing between the cover, can the extrusion force of effective control wooden toy.
5. This application rotates the connector through supporting the clamp plate and is connected with flexible pressing sleeve rotation, and the flat clamp plate of supporting can more have the wood system toy shape of pressure equipment to select, and the angle stopper on the connector can restrict to support clamp plate turned angle, guarantees suitable angle when can effectually guaranteeing to support the top conflict of clamp plate and spacing transport utensil.
6. This application can drive the briquetting lift adjustment height through rotating the second screw hole of first adjusting screw cooperation installation base, adjusts according to the degree that wooden toy needs the pressure equipment, and the briquetting is used for blockking the guide and supports and press the frame decline, effectively avoids wooden toy to be extrudeed excessively to lead to damaging.
7. This application is through putting into installation base with wood system toy inside, rotates second adjusting screw and drives the holding head and remove, and the holding head is contradicted with wood system toy, and is spacing fixed with wood system toy. The press-fitting effect is ensured by limiting the position of the wooden toy.
8. This application supports when pressing the frame conflict through supporting pressure head and level, and the level supports to press the frame to be used for keeping supporting the pressure head for the horizontality, and spacing card strip is used for the restriction to support the pressure head both ends and level to support to press the frame to keep aliging. The pressing head is effectively ensured to keep a centered horizontal shape when pressed.
Drawings
FIG. 1 is a front view of the present application;
FIG. 2 is a perspective view of the present application;
FIG. 3 is a schematic view of the present application illustrating the operation of the limiting conveyor and the continuous extrusion device;
FIG. 4 is a perspective view of the limited delivery implement of the present application;
FIG. 5 is a perspective view of the mounting base and clamping mechanism of the present application;
FIG. 6 is a perspective view of the pressure limiting adjustment lever of the present application;
FIG. 7 is a perspective view of the guiding and pressing frame of the present application;
FIG. 8 is a perspective view of the pressing mechanism and the pressing head of the present application;
FIG. 9 is an exploded view of the pressing mechanism of the present application;
fig. 10 is a perspective view of the indenter of the present application.
The reference numbers in the figures are:
a 1-wooden toy;
1-a linear conveyor;
2-limiting conveying tool; 2 a-mounting a base; 2a1 — first threaded hole; 2a2 — second threaded hole; 2a 3-slide; 2 b-a pressure limiting adjusting rod; 2b1 — first adjusting screw; 2b 2-pressing block; 2 c-a clamping mechanism; 2c 1-second adjusting screw; 2c 2-gripping head; 2 d-guide post; 2 e-a return spring; 2 f-guiding the pressing frame; 2f 1-horizontal pressing frame; 2f 2-limit clip strip;
3-mounting a frame;
4-a synchronous rotation mechanism; 4 a-a drive shaft; 4 b-a driving wheel; 4 c-driven wheel; 4 d-a drive chain; 4 e-mounting block;
5-a pressing mechanism; 5 a-a limit mounting rod; 5a 1-adjusting screw thread; 5a 2-limit runner; 5 b-a pressure regulating mechanism; 5b 1-threaded adjusting sleeve; 5b2 — mounting plate; 5b 3-spring mounting bar; 5b 4-fixing bolt; 5 c-a pressing spring; 5 d-a telescopic pressing sleeve;
6-pressing head; 6 a-a pressing plate; 6 b-a rotary joint; 6b 1-Angle stop Block.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 to 10, the present application provides:
an automatic extrusion device for producing wooden toys comprises a linear conveyor 1, a limiting conveyor 2 and a continuous extrusion device; the linear conveyor 1 is horizontally arranged, and the limiting conveying tools 2 are arranged in a plurality and are uniformly distributed on the linear conveyor 1 at equal intervals; the continuous extrusion device is arranged above the limiting conveyor 2 and is fixedly connected with the linear conveyor 1; the continuous extrusion device also comprises a mounting frame 3, a synchronous rotating mechanism 4, a pressing mechanism 5 and a pressing head 6; the mounting frame 3 is fixedly arranged on the linear conveyor 1; the synchronous rotating mechanism 4 is fixedly arranged on the mounting frame 3, and the synchronous rotating mechanism 4 is in transmission connection with the driving end of the linear conveyor 1; the pressing mechanisms 5 are provided with a plurality of pressing mechanisms and are uniformly distributed on the synchronous rotating mechanism 4, and the pressing mechanisms 5 are fixedly connected with the synchronous rotating mechanism 4; the pressing head 6 is provided with a plurality of pressing mechanisms 5 which are evenly distributed, and the pressing head 6 is rotationally connected with one ends of the pressing mechanisms 5 far away from the synchronous rotating mechanism 4.
Based on the embodiment, the technical problem that this application wants to solve is that continuous pressure equipment saves time, improves production efficiency. For this purpose, the wooden toy is placed on the limit conveyor 2 by an operator for positioning, the linear conveyor 1 is preferably a chain slat conveyor, the chain slat conveyor drives the limit conveyor 2 to move, the chain slat conveyor drives the synchronous rotating mechanism 4 to rotate during conveying, the synchronous rotating mechanism 4 drives the plurality of pressing mechanisms 5 to rotate synchronously when rotating, so that the moving speed of the limit conveyor 2 and the rotating speed of the pressing mechanisms 5 keep synchronous motion, the pressing head 6 is abutted against the top of the limit conveyor 2 during synchronous motion, the chain slat conveyor continues to drive the limit conveyor 2 to move, the pressing mechanisms 5 rotate synchronously, when the limit conveyor 2 moves under the pressing mechanism 5, the pressing mechanism 5 is in a vertical state, and the pressing mechanism 5 pushes the pressing head 6 to extrude, the limiting conveyor 2 and the wooden toy are extruded, and the chain plate type conveyor continues to convey the pressed wooden toy and the limiting conveyor 2 to be separated from the pressure resisting head 6. This application more has can effectual continuous pressure equipment shorten the pressure equipment time, improves production efficiency.
Further, as shown in fig. 2:
the synchronous rotating mechanism 4 comprises a transmission shaft 4a, a driving wheel 4b, a driven wheel 4c, a transmission chain 4d and a mounting block 4 e; the transmission shaft 4a is rotatably arranged on the mounting frame 3; the mounting block 4e is fixedly arranged on the transmission shaft 4 a; the driving wheel 4b is arranged at the side of the linear conveyor 1, and the driving wheel 4b is fixedly connected with the driving end of the linear conveyor 1 through a connecting shaft; the driven wheel 4c is fixedly arranged on the transmission shaft 4 a; the transmission chain 4d is sleeved on the driving wheel 4b and the driven wheel 4 c.
Based on the above embodiments, the technical problem that the present application intends to solve is to drive the pressure resisting head 6 and the limit conveyor 2 to move synchronously. For this reason, this application is preferred chain slat conveyor through linear conveyor 1, chain slat conveyor drives 2 removals of spacing conveyer utensil, chain slat conveyor drives action wheel 4b synchronous rotation during the transport, drive action wheel 4b drives from driving wheel 4c synchronous rotation through driving chain 4d when rotating, drive transmission shaft 4a when rotating from driving wheel 4c and rotate, transmission shaft 4a drives installation piece 4e synchronous rotation, installation piece 4e drives pressing means 5 and supports the synchronous rotation of pressure head 6, through supporting pressure head 6 and 2 synchronous motion of spacing conveyer utensil, can effectively ensure to support pressure head 6 and spacing conveyer utensil 2 inconsistent.
Further, as shown in fig. 8:
the pressing mechanism 5 comprises a limiting installation rod 5a, a pressure regulating mechanism 5b, a pressing spring 5c and a telescopic pressing sleeve 5 d; the limiting installation rod 5a is fixedly installed on the installation block 4e, the outer side of the limiting installation rod 5a is provided with adjusting threads 5a1, and the outer side of the limiting installation rod 5a is also provided with a plurality of limiting grooves; the telescopic pressing sleeve 5d is slidably mounted on the limiting groove of the limiting mounting rod 5a, and one end, far away from the limiting mounting rod 5a, of the telescopic pressing sleeve 5d is rotatably connected with the abutting head 6; the pressure regulating mechanism 5b is arranged on the regulating thread 5a1 of the limiting mounting rod 5a, and one end of the pressure regulating mechanism 5b, which is far away from the regulating thread 5a1, is connected with the telescopic pressing sleeve 5d in a sliding way; the pressing springs 5c are provided with a plurality of pressing springs which are evenly distributed on the pressure regulating mechanism 5b, one end of each pressing spring 5c is abutted against the pressure regulating mechanism 5b, and one end, far away from the pressure regulating mechanism 5b, of each pressing spring 5c is abutted against the telescopic pressing sleeve 5 d.
Based on the above embodiment, the technical problem that this application wants to solve is stable extrusion, avoids too big equipment damage that causes of pressure simultaneously. Therefore, the application drives the limiting conveyor tool 2 to move through the chain plate conveyor, the chain plate conveyor drives the synchronous rotating mechanism 4 to rotate when conveying, the synchronous rotating mechanism 4 drives the limiting installation rod 5a to rotate when rotating, the limiting installation rod 5a drives the telescopic pressing sleeve 5d to rotate synchronously when rotating, the telescopic pressing sleeve 5d is abutted to the top of the limiting conveyor tool through the pressure abutting head 6, when the limiting conveyor tool 2 moves to the position under the telescopic pressing sleeve 5d, the plurality of pressing springs 5c are extruded, the pressing springs 5c push the limiting conveyor tool 2 through extrusion force to press the wooden toy, the pressing force of the adjustable pressing springs 5c of the pressure regulating mechanism 5b can be adjusted, the extrusion force of the springs can be used for pressing, the damage caused by too large pressure can be effectively avoided, and meanwhile, the pressing energy can be saved.
Further, as shown in fig. 9:
the pressure regulating mechanism 5b comprises a threaded regulating sleeve 5b1, a mounting disc 5b2, a spring mounting rod 5b3 and a fixing bolt 5b 4; the thread adjusting sleeve 5b1 is arranged on the adjusting thread 5a1 of the limit mounting rod 5 a; the mounting plate 5b2 is rotatably mounted on the threaded adjusting sleeve 5b 1; the spring mounting rods 5b3 are provided with a plurality of spring mounting rods and are uniformly distributed on the axis of the mounting plate 5b2, one end of each spring mounting rod 5b3 is fixedly connected with the mounting plate 5b2, and one end, far away from the mounting plate 5b2, of each spring mounting rod 5b3 penetrates through the telescopic pressing sleeve 5d to be in sliding connection with the telescopic pressing sleeve; the end of the spring mounting rod 5b3 away from the mounting plate 5b2 is threaded; the fixing bolts 5b4 are provided with a plurality of spring mounting rods 5b3 which are evenly distributed, and the fixing bolts 5b4 are rotatably connected with the spring mounting rods 5b 3.
Based on the above-described embodiment, the technical problem that the present application is intended to solve is to facilitate adjustment of the pressing force of the pressing spring 5 c. Therefore, the pressing spring 5c is installed between the mounting disc 5b2 and the telescopic pressing sleeve 5d in a limiting mode through the rotating spring mounting rod 5b3, when the pressure of the spring needs to be adjusted, the rotating thread adjusting sleeve 5b1 drives the mounting disc 5b2 to move, the pressure of the pressing spring 5c can be adjusted by adjusting the distance between the mounting disc 5b2 and the telescopic pressing sleeve 5d, the fixing bolt 5b4 is rotated after adjustment is completed, the fixing bolt 5b4 is enabled to be abutted to the telescopic pressing sleeve 5d in a limiting mode, the phenomenon that the mounting disc 5b2 is displaced and the extrusion force is changed due to the fact that the thread adjusting sleeve 5b1 is extruded for a long time is avoided, and the extrusion force of the wooden toy can be effectively controlled by adjusting the distance between the mounting disc 5b2 and the telescopic pressing sleeve 5 d.
Further, as shown in fig. 10:
the pressing head 6 comprises a pressing plate 6a and a rotary connector 6 b; the rotary connector 6b is rotatably arranged on the telescopic pressing sleeve 5d, and an angle limiting block 6b1 is arranged on the rotary connector 6 b; the pressing plate 6a is in a horizontal plate shape, and the pressing plate 6a is fixedly connected with the rotating connector 6 b.
Based on the above-mentioned embodiment, the technical problem that this application wants to solve is to press with the steady butt joint in spacing 2 tops of carrying utensil. For this reason, this application rotates connector 6b and flexible pressing sleeve 5d through propping clamp plate 6a and rotates to be connected, and the wood system toy shape selection that the pressure equipment can have more to flat pressing plate 6a to support, and angle stopper 6b1 on the connector can restrict to and support clamp plate 6a turned angle, can effectually ensure to guarantee suitable angle when propping to clamp plate 6a and spacing transport utensil 2's top and contradict.
Further, as shown in fig. 4:
the limiting and conveying tool 2 comprises a mounting base 2a, a limiting and adjusting rod 2b, a clamping mechanism 2c, a guide post 2d, a return spring 2e and a guiding and pressing frame 2 f; the mounting base 2a is fixedly mounted on the linear conveyor 1; the side part of the mounting base 2a is provided with a plurality of first threaded holes 2a1, the top part of the mounting base 2a is provided with a plurality of second threaded holes 2a2, and the top part of the mounting base 2a is also provided with a plurality of slide rails 2a 3; the pressure limiting adjusting rod 2b is provided with a plurality of second threaded holes 2a2 distributed in the mounting base 2a, and the pressure limiting adjusting rod 2b is rotatably connected with the second threaded holes 2a2 of the mounting base 2 a; the guide abutting frame 2f is arranged right above the mounting base 2 a; the guide posts 2d are provided with a plurality of guide posts and are uniformly distributed at the bottom of the guide abutting frame 2f, and one end of each guide post 2d is fixedly connected with the bottom of the guide abutting frame 2 f; one end of the guide post 2d, which is far away from the guide pressing frame 2f, is connected with the slide rail 2a3 of the mounting base 2a in a sliding manner; a plurality of reset springs 2e are uniformly distributed on the guide post 2d, one end of each reset spring 2e is abutted against the mounting base 2a, and one end of each reset spring 2e, which is far away from the mounting base 2a, is abutted against the guide abutting frame 2 f; the chucking mechanism 2c is fixedly installed inside the mounting base 2 a.
Based on the above embodiments, the technical problem that this application wants to solve is that the guiding and pressing head 6 conflicts with the positioning of the wooden toy. Therefore, the installation base 2a is used for being fixedly installed on the chain plate conveyor, the wooden toy is limited and fixed through the clamping mechanism 2c, the guide abutting frame 2f is used for guiding the abutting head 6, and when the abutting head 6 presses downwards, the guide abutting frame 2f is matched with the guide pillar 2d to stably descend so as to press the wooden toy; the degree that the pressure limiting adjusting rod 2b needs the pressure equipment according to wooden toy is adjusted, and when the guide supports and presses frame 2f and descends to the certain degree, the guide supports and presses frame 2f and blocks that the guide supports and presses frame 2f down will stop to extrude wooden toy, and the extrusion finishes to support pressure head 6 and guide and support and press frame 2f after the separation, and reset spring 2e promotes the guide and supports and press frame 2f and rise to reset.
Further, as shown in fig. 6:
the pressure limiting adjusting rod 2b comprises a first adjusting screw rod 2b1 and a press block 2b 2; the first adjusting screw 2b1 is rotatably mounted in the second threaded hole 2a2 of the mounting base 2 a; the pressing block 2b2 is fixedly installed on the top of the first adjusting screw 2b 1.
Based on the above-described embodiments, the technical problem that the present application intends to solve is to facilitate adjustment of the limit guide to lower the pressing frame 2 f. For this reason, this application can drive suppression piece 2b2 height-adjusting through rotating first adjusting screw 2b1 cooperation installation base 2 a's second screw hole 2a2, adjusts according to the degree that wooden toy needs the pressure equipment, and suppression piece 2b2 is used for blockking the guide and supports the decline of pressure frame 2f, effectively avoids wooden toy to be extruded excessively to lead to damaging.
Further, as shown in fig. 5:
the clamping mechanism 2c comprises a second adjusting screw 2c1 and a clamping head 2c 2; the second adjusting screw 2c1 is provided with a plurality of and distributed in the first threaded hole 2a1 of the mounting base 2 a; the first screw hole 2a1 is rotatably connected with the first screw hole 2a1 of the mounting base 2 a; the clamping heads 2c2 are provided in number and distributed inside the mounting base 2 a; the clamping head 2c2 is rotatably connected with one end of the second adjusting screw 2c 1.
Based on the above embodiments, the technical problem that this application wants to solve is the spacing wooden toy position. For this reason, inside this application put into installation base 2a through wooden toy, rotate second adjusting screw 2c1 and drive the removal of holding head 2c2, holding head 2c2 contradicts with wooden toy, with the spacing fixed of wooden toy. The press-fitting effect is ensured by limiting the position of the wooden toy.
Further, as shown in fig. 5:
the clamping head 2c2 is provided with a V-shaped bayonet.
Based on the above embodiments, the technical problem that this application wants to solve is the wooden toy of the different shapes of the adaptation centre gripping fixing of being convenient for. Therefore, the clamping head 2c2 of the V-shaped bayonet can be effectively suitable for clamping and fixing wooden toys with different shapes.
Further, as shown in fig. 7:
the guide pressing frame 2f comprises a horizontal pressing frame 2f1 and a limit clamping strip 2f 2; the horizontal pressing frame 2f1 is arranged right above the mounting base 2 a; the limiting clamping strips 2f2 are provided with a plurality of limiting clamping strips and are distributed at the top of the horizontal pressing frame 2f 1.
Based on the above-mentioned embodiment, the technical problem that this application wants to solve is that limit guide is pressed head 6 mark and is ajusted. For this reason, when this application is contradicted with the level through propping pressure head 6 and is propped against the pressure frame 2f1, the level is propped against pressure frame 2f1 and is used for keeping propping pressure head 6 for the horizontality, and spacing card strip 2f2 is used for restricting to prop pressure head 6 both ends and keep aliging with level and prop pressure frame 2f 1. Effectively ensuring that the pressing head 6 keeps a central horizontal shape when pressed.
The wooden toy is placed on the limiting conveyor 2 by an operator for positioning, the linear conveyor 1 is preferably a chain plate conveyor, the chain plate conveyor drives the limiting conveyor 2 to move, the synchronous rotating mechanism 4 is driven to rotate during conveying by the chain plate conveyor, the synchronous rotating mechanism 4 drives the plurality of pressing mechanisms 5 to rotate synchronously when rotating, so that the moving speed of the limiting conveyor 2 and the rotating speed of the pressing mechanisms 5 keep synchronous motion, the pressing head 6 is abutted against the top of the limiting conveyor 2 during synchronous motion, the chain plate conveyor continues to drive the limiting conveyor 2 to move, the pressing mechanisms 5 rotate synchronously, when the limiting conveyor 2 moves under the pressing mechanisms 5, the pressing mechanisms 5 are in a vertical state, and the pressing mechanisms 5 push the pressing head 6 to extrude, the limiting conveyor 2 and the wooden toy are extruded, and the chain plate type conveyor continues to convey the pressed wooden toy and the limiting conveyor 2 to be separated from the pressure resisting head 6. This application more has can effectual continuous pressure equipment shorten the pressure equipment time, improves production efficiency.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (10)
1. An automatic extrusion device for producing wooden toys comprises a linear conveyor (1), a limiting conveyor (2) and a continuous extrusion device; the linear conveyor (1) is horizontally arranged, and the limiting conveying tools (2) are arranged and evenly distributed on the linear conveyor (1) at equal intervals; the continuous extrusion device is arranged above the limiting conveyor (2) and is fixedly connected with the linear conveyor (1); the continuous extrusion device is characterized by further comprising a mounting frame (3), a synchronous rotating mechanism (4), a pressing mechanism (5) and a pressing head (6); the mounting rack (3) is fixedly arranged on the linear conveying A machine (1); the synchronous rotating mechanism (4) is fixedly arranged on the mounting frame (3), and the synchronous rotating mechanism (4) is in transmission connection with the driving end of the linear conveyor (1); the pressing mechanisms (5) are provided with a plurality of pressing mechanisms which are uniformly distributed on the synchronous rotating mechanism (4), and the pressing mechanisms (5) are fixedly connected with the synchronous rotating mechanism (4); the pressing heads (6) are provided with a plurality of pressing mechanisms (5) which are uniformly distributed, and the pressing heads (6) are rotationally connected with one ends, far away from the synchronous rotating mechanism (4), of the pressing mechanisms (5).
2. An automatic extrusion apparatus for the production of wooden toys, as in claim 1, characterized in that the synchronous rotation mechanism (4) comprises a transmission shaft (4 a), a driving wheel (4 b), a driven wheel (4 c), a transmission chain (4 d) and a mounting block (4 e); the transmission shaft (4 a) is rotatably arranged on the mounting frame (3); the mounting block (4 e) is fixedly arranged on the transmission shaft (4 a); the driving wheel (4 b) is arranged beside the linear conveyor (1), and the driving wheel (4 b) is fixedly connected with the driving end of the linear conveyor (1) through a connecting shaft; the driven wheel (4 c) is fixedly arranged on the transmission shaft (4 a); the transmission chain (4 d) is sleeved on the driving wheel (4 b) and the driven wheel (4 c).
3. The automatic extrusion equipment for the production of wooden toys according to claim 2, characterized in that the pressing mechanism (5) comprises a limit mounting rod (5 a), a pressure regulating mechanism (5 b), a pressing spring (5 c) and a telescopic pressing sleeve (5 d); the limiting mounting rod (5 a) is fixedly mounted on the mounting block (4 e), the outer side of the limiting mounting rod (5 a) is provided with adjusting threads (5 a 1), and the outer side of the limiting mounting rod (5 a) is also provided with a plurality of limiting grooves; the telescopic pressing sleeve (5 d) is slidably mounted on the limiting groove of the limiting mounting rod (5 a), and one end, far away from the limiting mounting rod (5 a), of the telescopic pressing sleeve (5 d) is rotatably connected with the abutting head (6); the pressure regulating mechanism (5 b) is arranged on the regulating thread (5 a 1) of the limiting mounting rod (5 a), and one end of the pressure regulating mechanism (5 b) far away from the regulating thread (5 a 1) is connected with the telescopic pressing sleeve (5 d) in a sliding way; the pressing springs (5 c) are provided with a plurality of pressing springs which are evenly distributed on the pressure regulating mechanism (5 b), one end of each pressing spring (5 c) is abutted against the pressure regulating mechanism (5 b), and one end, far away from the pressure regulating mechanism (5 b), of each pressing spring (5 c) is abutted against the telescopic pressing sleeve (5 d).
4. An automatic extrusion apparatus for the production of wooden toys as claimed in claim 3, wherein the pressure-regulating mechanism (5 b) comprises a screw-threaded regulating sleeve (5 b 1), a mounting plate (5 b 2), a spring-mounted rod (5 b 3) and a fixing bolt (5 b 4); the thread adjusting sleeve (5 b 1) is arranged on the adjusting thread (5 a 1) of the limit mounting rod (5 a); the mounting disc (5 b 2) is rotatably mounted on the threaded adjusting sleeve (5 b 1); a plurality of spring mounting rods (5 b 3) are uniformly distributed on the axis of the mounting disc (5 b 2), one end of each spring mounting rod (5 b 3) is fixedly connected with the mounting disc (5 b 2), and one end, far away from the mounting disc (5 b 2), of each spring mounting rod (5 b 3) penetrates through the telescopic pressing sleeve (5 d) to be in sliding connection with the telescopic pressing sleeve; one end of the spring mounting rod (5 b 3) far away from the mounting disc (5 b 2) is provided with threads; the fixing bolts (5 b 4) are arranged on a plurality of spring mounting rods (5 b 3) which are uniformly distributed, and the fixing bolts (5 b 4) are rotatably connected with the spring mounting rods (5 b 3).
5. An automatic extrusion apparatus for the production of wooden toys, according to claim 3, characterised in that the presser head (6) comprises a presser plate (6 a) and a rotary union head (6 b); the rotary connector (6 b) is rotatably arranged on the telescopic pressing sleeve (5 d), and an angle limiting block (6 b 1) is arranged on the rotary connector (6 b); the pressing plate (6 a) is in the shape of a horizontal plate, and the pressing plate (6 a) is fixedly connected with the rotating connector (6 b).
6. The automatic extrusion equipment for the production of wooden toys according to claim 1, characterized in that the limit conveyor (2) comprises a mounting base (2 a), a limit adjusting rod (2 b), a clamping mechanism (2 c), a guide post (2 d), a return spring (2 e) and a guide and pressing frame (2 f); the mounting base (2 a) is fixedly mounted on the linear conveyor (1); the side part of the mounting base (2 a) is provided with a plurality of first threaded holes (2 a 1), the top part of the mounting base (2 a) is provided with a plurality of second threaded holes (2 a 2), and the top part of the mounting base (2 a) is also provided with a plurality of slide rails (2 a 3); the pressure limiting adjusting rod (2 b) is provided with a plurality of second threaded holes (2 a 2) which are distributed in the mounting base (2 a), and the pressure limiting adjusting rod (2 b) is rotatably connected with the second threaded holes (2 a 2) of the mounting base (2 a); the guide abutting frame (2 f) is arranged right above the mounting base (2 a); a plurality of guide columns (2 d) are uniformly distributed at the bottom of the guide pressing frame (2 f), and one end of each guide column (2 d) is fixedly connected with the bottom of the guide pressing frame (2 f); one end of the guide post (2 d) far away from the guide abutting-pressing frame (2 f) is connected with a slide rail (2 a 3) of the mounting base (2 a) in a sliding way; the reset springs (2 e) are provided with a plurality of parts and are uniformly distributed on the guide pillars (2 d), one ends of the reset springs (2 e) are abutted against the mounting base (2 a), and one ends of the reset springs (2 e) far away from the mounting base (2 a) are abutted against the guide abutting frame (2 f); the clamping mechanism (2 c) is fixedly arranged in the mounting base (2 a).
7. The automatic extrusion apparatus for the production of wooden toys according to claim 6, characterized in that the pressure limiting adjustment rod (2 b) comprises a first adjustment screw (2 b 1) and a pressing block (2 b 2); the first adjusting screw (2 b 1) is rotatably arranged in a second threaded hole (2 a 2) of the mounting base (2 a); the pressing block (2 b 2) is fixedly arranged at the top of the first adjusting screw rod (2 b 1).
8. An automatic extrusion apparatus for the production of wooden toys according to claim 6, characterized in that the clamping mechanism (2 c) comprises a second adjusting screw (2 c 1) and a clamping head (2 c 2); the second adjusting screw (2 c 1) is provided with a plurality of screw holes and distributed in the first threaded hole (2 a 1) of the mounting base (2 a); the first threaded hole (2 a 1) is rotationally connected with the first threaded hole (2 a 1) of the mounting base (2 a); the clamping heads (2 c 2) are provided with a plurality of clamping heads and distributed in the mounting base (2 a); the clamping head (2 c 2) is rotatably connected with one end of the second adjusting screw rod (2 c 1).
9. An automatic extrusion apparatus for the production of wooden toys as claimed in claim 8, wherein the gripping head (2 c 2) is provided with a V-shaped bayonet.
10. Automatic extrusion equipment for the production of wooden toys according to claim 6, characterized in that the guide abutment rack (2 f) comprises a horizontal abutment rack (2 f 1) and a limit clip (2 f 2); the horizontal pressing frame (2 f 1) is arranged right above the mounting base (2 a); the limiting clamping strips (2 f 2) are provided with a plurality of limiting clamping strips and are distributed at the top of the horizontal pressing frame (2 f 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210379665.2A CN114571568B (en) | 2022-04-12 | 2022-04-12 | Automatic extrusion equipment for producing wooden toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210379665.2A CN114571568B (en) | 2022-04-12 | 2022-04-12 | Automatic extrusion equipment for producing wooden toy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114571568A true CN114571568A (en) | 2022-06-03 |
| CN114571568B CN114571568B (en) | 2022-11-01 |
Family
ID=81784189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210379665.2A Active CN114571568B (en) | 2022-04-12 | 2022-04-12 | Automatic extrusion equipment for producing wooden toy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114571568B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116238024A (en) * | 2023-03-31 | 2023-06-09 | 青岛鑫一代工艺品有限公司 | Shaping device and method for processing straw plaited artware |
| CN116238024B (en) * | 2023-03-31 | 2024-06-07 | 青岛鑫一代工艺品有限公司 | Shaping device and method for processing straw plaited artware |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985420A (en) * | 2015-07-26 | 2015-10-21 | 赵美文 | Device capable of automatically conducting press fitting of steel ball |
| CN107042400A (en) * | 2017-05-31 | 2017-08-15 | 嘉善凝辉新型建材有限公司 | A kind of bearing part press fit device |
| CN210501580U (en) * | 2019-06-10 | 2020-05-12 | 湖北创力药业有限公司 | Medicine tablet compression molding device |
| CN212266763U (en) * | 2020-04-29 | 2021-01-01 | 厦门市源旭精密机械有限公司 | Wide bump compression roller of application scope |
-
2022
- 2022-04-12 CN CN202210379665.2A patent/CN114571568B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985420A (en) * | 2015-07-26 | 2015-10-21 | 赵美文 | Device capable of automatically conducting press fitting of steel ball |
| CN107042400A (en) * | 2017-05-31 | 2017-08-15 | 嘉善凝辉新型建材有限公司 | A kind of bearing part press fit device |
| CN210501580U (en) * | 2019-06-10 | 2020-05-12 | 湖北创力药业有限公司 | Medicine tablet compression molding device |
| CN212266763U (en) * | 2020-04-29 | 2021-01-01 | 厦门市源旭精密机械有限公司 | Wide bump compression roller of application scope |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116238024A (en) * | 2023-03-31 | 2023-06-09 | 青岛鑫一代工艺品有限公司 | Shaping device and method for processing straw plaited artware |
| CN116238024B (en) * | 2023-03-31 | 2024-06-07 | 青岛鑫一代工艺品有限公司 | Shaping device and method for processing straw plaited artware |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114571568B (en) | 2022-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112139793A (en) | Automatic press-fitting device for end cover and bearing | |
| CN114571568B (en) | Automatic extrusion equipment for producing wooden toy | |
| CN109095396B (en) | Agricultural machine rack | |
| CN213351448U (en) | End cover and bearing press-fitting equipment | |
| CN106064471B (en) | Air cleaner and medical catheter assembly devices | |
| CN108326912B (en) | A kind of sugarcane cutting head cleaning device | |
| CN215999489U (en) | Drilling machine convenient to press from both sides tight spacing | |
| CN114850550A (en) | Intelligent groove milling equipment for lock cylinder machining | |
| CN113650114B (en) | Method for extracting eucalyptus leaves by carding and separating terpineol raw material | |
| CN214692216U (en) | Guillootine convenient to receive material | |
| CN113501296A (en) | Pipe feeding mechanism, tubular product processing assembly and tubular product processing machine | |
| CN113618758A (en) | Robot clamping mechanism capable of preventing deviation from being clamped and using method thereof | |
| CN210633720U (en) | Paintbrush bristle flattening device | |
| CN210706574U (en) | A rolling machine for pressing establish book groove | |
| CN113199562A (en) | Wood cutting equipment | |
| CN112276512A (en) | Automatic assembly mechanism for clamp spring | |
| CN113479373A (en) | Improve manual formula braid packagine machine of structure | |
| CN214422009U (en) | Winding device | |
| CN217649721U (en) | Disc clamping device for screening and drilling machine | |
| CN220179587U (en) | Timber groover is used in balsawood processing | |
| CN112935973B (en) | Clutch friction plate unhairing machine | |
| CN217649057U (en) | Indentation depth quick adjustment mechanism and indentation positioning device for indenting machine | |
| CN214601426U (en) | Portable toper extension spring forming die | |
| CN220596026U (en) | Conveyer belt | |
| CN220806355U (en) | Tool with adjustable machining |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automatic extrusion equipment for the production of wooden toys Effective date of registration: 20231211 Granted publication date: 20221101 Pledgee: Bank of China Limited Jingning County sub branch Pledgor: ZHEJIANG DANNI BABY PRODUCTS CO.,LTD. Registration number: Y2023980070272 |