CN209851937U - Pine needle component and handicraft with same - Google Patents

Abstract

The utility model discloses a pine needle part and have handicraft of pine needle part belongs to handicraft preparation field. The utility model discloses a pine needle part, including pine needle and pine needle seat, the bottom mounting of pine needle sets up on the pine needle seat, and the pine needle seat constitutes the pine needle subassembly with the pine needle that sets up on it, connects gradually through the contact of pine needle seat between a plurality of pine needle subassemblies, constitutes the pine needle part. The utility model overcomes among the prior art iron picture handicraft preparation degree of difficulty is big, can't realize mechanized production, the utility model discloses a pine needle part carries out technical improvement to the pine needle structure of present guest-welcoming pine iron picture handicraft, changes the artistic creation that the degree of difficulty is very big into the technical operation that ordinary skilled worker can accomplish.

Description

Pine needle component and handicraft with same

Technical Field

The utility model relates to an handicraft preparation technical field, more specifically say, relate to pine needle part and have handicraft of pine needle part.

Background

The iron picture is a special handicraft made up by casting iron into lines and welding them, and is mainly characterized by using Chinese painting's ink and wash, seal method, layout, simple and powerful lines, and strong and simple. The iron picture material is made of low carbon steel, artists uses hammer as pen, iron as ink, anvil as paper, furnace as inkstone and forged iron as picture, and is made up through forging, welding, drilling and filing, shaping, rust-proofing and baking finish, and then lined with white background and framed to obtain the picture. It features that it not only has the traditional Chinese painting, but also has strong stereo feeling, distinct black and white, and strong and heavy, and forms a unique artistic style, known as "Chinese one".

After the new Chinese is established, the iron picture art is developed rapidly, which is mainly reflected in that the forging technology of the iron picture art by using a hammer as a pen is mature day by day, and because of the fact, the iron picture works which are forged by hands carefully have a high value.

Take a part of a classical iron picture welcoming pine as an example: the pine needles form a pine needle cluster, the pine needles cluster to small branches and branches to a trunk … …', the bottom ends of a plurality of pine needles are gathered together and are welded together by hand, the pine needle cluster is different in size according to iron paintings, and in addition, the other structure is as follows: the bottom ends of a plurality of pine needles are welded together by hand all over in sequence around a small section of pine branch (short pine branch). The two methods for the pine needle cluster have the following disadvantages: (1) if the producer does not learn and exercise for a long time, the produced pine needle cluster often cannot achieve the due effect; (2) the shape of a single pine needle cluster is too complex and changeable, so that the feasibility of manufacturing processes such as semi-automatic tooling, automatic equipment and robots is blocked; (3) the iron picture product is difficult to realize standardized production due to personal factors.

Therefore, in order to be productive, the iron picture produced by artificial mass production does not have soul and artistic aesthetic feeling, the income of the mass production is not good, and the soul and the artistic aesthetic feeling are hard to find a balance. How to further develop the iron picture which needs high skill into the iron picture which depends on simple tools, semi-automatic tools, automatic equipment, robots and the like to realize batch production, the inventor makes beneficial exploration in the application.

The famous professions in the iron picture industry take the visitor-receiving pine iron pictures in the people's hall as representatives, and the visitor-receiving pine iron pictures with various sizes developed later are limited by conditions, and the manufacturing process of the pine needle cluster adopts two methods as introduced before, and for the visitor-receiving pine iron pictures with small sizes, such as a seat screen, a table screen and the like, a rectangular iron sheet is cut into a comb shape and then forged into a fan surface to form the pine needle cluster; the pine needle cluster is formed by directly blanking, punching and shearing by using a punch press and has a plurality of pine needle fan-shaped pine needle clusters, and the manufacturing process cannot adopt the manufacturing method of the original pine needle cluster of the welcoming pine iron picture due to the limitation of undersize of the two pine needle clusters, so that the effect is poor.

Meanwhile, if the pine needle cluster of the popular pine iron picture duplicate is displayed in the great meeting hall of people in the museum of the Wenchu lake, higher forging requirements are put forward, the labor cost to be input is difficult to count, and the manufacturing process of the original pine needle cluster of the popular pine iron picture has no change in structure in about sixty years and is difficult to realize mechanical batch production.

In addition, the innovative derivative handicraft of the turnip lake iron picture: the iron carving pine (ornament) has the same and similar shape structure and manufacturing method of the pine needle part/pine needle cluster as the above trend; and the pine needle handicraft (ornament) with a full-wood structure is also provided, the pine needles are rod-shaped, the bottom ends of a plurality of pine needles are gathered together and fixed together by hand, and the mechanical production is difficult to realize.

Through retrieval, the research on the craft picture has the prior patent publication, such as Chinese patent application number: 201710535548X, entitled: the utility model provides a manufacturing process of plum orchid bamboo chrysanthemum iron picture, this application includes the individual preparation of iron picture pattern, the individual welding of iron picture pattern, the design and the equipment of iron picture pattern, rust cleaning, pickling, passivation treatment, coloring treatment and later stage mounting, compare the traditional iron picture effect that can only the single face show, visual effect is better. As another example, the Chinese patent: CN1519138A, inventive name: the thin-wall metal craft dragon and the manufacturing method thereof, in the application, the dragon head, the dragon tail and the dragon foot are all formed by combining components formed by thin-wall metal materials, and the dragon body is formed by combining the components formed by the thin-wall metal materials or formed by the components formed by the thin-wall metal materials and the framework; this application is easy to realize mass production, and can manufacture both small-sized products and large-sized products. Again, as with chinese patent application No.: 2017100001648, the name of invention creation is: a manufacturing method of iron picture core and iron picture vase comprising the same comprises the following steps: dividing an iron picture original work into a plurality of block bodies, manufacturing a mould of the block bodies, obtaining an entity of the block bodies by using the mould through casting, and combining a plurality of different entities into a complete picture core; the following steps are also possible: and a plurality of entities and the original iron picture which is difficult to pour are combined into a complete picture core. The above applications are all good explorations for the technical development of the iron picture industry.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to overcome among the prior art not enough that the iron picture handicraft preparation degree of difficulty is big, can't realize mechanized batch production, provide the pine needle part and have the handicraft of pine needle part, the utility model discloses a pine needle part carries out the technological improvement to the pine needle structure of meeting visitor's pine iron picture at present, specifically is: (1) the manufacturing of the loose needle part with higher requirement on skills is changed into the manufacturing of the loose needle part with higher requirement on skills, and the loose needle part can be qualified by common technicians through simple training, so that the problem of lack of practitioners is solved; (2) the pine needle cluster which is purely made by hand is provided with a structure which is suitable for mould, mechanical and automatic production, so that the problem of high cost and low efficiency of manual making is solved; (3) the problem that the original structure is reflected no matter the size of the drawing is solved by forging the welcoming pine iron picture, and the problem that a table-type seat screen and smaller pine needle clusters are inconsistent with the original structure is solved; (4) the novel structure is easy to carry out parameter design on the pine needles, the pine needle seats, the pine needle assemblies and the pine needle parts, so that the standardization work is easy to realize, and the quality of the iron picture of the guest-welcoming pine can be improved.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a pine needle part, including pine needle and pine needle seat, the bottom of pine needle is fixed to be set up on the pine needle seat, and the other end of pine needle keeps away from the pine needle seat and extends outward gradually, and pine needle seat and the pine needle that sets up on it constitute the pine needle subassembly, and a plurality of pine needle subassemblies are connected in proper order through the pine needle seat, constitute the pine needle part;

the pine needles and the pine needle seats are integrally processed and molded or/and the pine needles and the pine needle seats are respectively manufactured and then connected by welding; the integral processing and the separate manufacturing comprise but are not limited to various conventional technologies such as cold forging, hot forging, casting and the like; including but not limited to electric welding, brazing, laser welding, and the like.

Furthermore, the bottom ends of the single pine needles are directly and fixedly connected with the pine needle seats, or the bottom ends of the two pine needles are connected to form a bundle of pine needles, and the bottom ends of the bundle of pine needles are fixedly connected with the pine needle seats; the fixed connection comprises a welded connection.

Furthermore, the pine needle seat is a polyhedron comprising a top end face, a bottom end face and a side wall face, or/and a half cylinder and a partial cone, and the top end face and the bottom end face of the pine needle seat are parallel and have the same cross-sectional area; or the top end surface and the bottom end surface of the needle loosening base are parallel and have different cross-sectional areas; or the top end surface and the bottom end surface of the needle loosening base are not parallel and the cross-sectional areas are the same; or the top end surface and the bottom end surface of the needle loosening base are not parallel and the cross-sectional areas are different; or the top end surface of the needle loosening base comprises an inward concave/convex arc surface, and the bottom end surface is a convex/inward concave arc surface corresponding to the inward concave/convex arc surface.

Further, the pine needle is arranged on the top end surface of the pine needle seat, or/and

the pine needles are arranged on the bottom end surface of the pine needle seat, or/and

the pine needles are arranged on the side wall surface of the pine needle seat, or/and

the pine needle seats are arranged into two pieces, the pine needles are clamped between the two pine needle seats, and the bottom ends of the pine needles are bent towards the upper parts of the pine needle seats.

Furthermore, the needle-releasing device further comprises a mandrel, a through hole penetrating through the top end face and the bottom end face is formed in the needle seat, the mandrel is arranged in the through hole, and the plurality of needle seats are sequentially connected in a combined mode through the mandrel.

Furthermore, the mandrel seat is arranged at one end of the mandrel, the mandrel seat is arranged on the end face connected with the mandrel, and the cross-sectional area of the mandrel seat is not smaller than that of the mandrel.

Furthermore, the pine needle seat comprises a pine needle seat body and a spacing piece, the pine needles are arranged on the pine needle seat body, the bottom ends of the pine needles are bent towards the upper part of the pine needle seat body, the spacing piece is arranged at the bottom end of the pine needle seat body, or/and the spacing piece is arranged at the top end of the pine needle seat body; the pine needles and the pine needle seat body are integrally processed and formed, and the bottom ends of the pine needles are bent upwards.

Furthermore, the pine needles and the pine needle seat are integrally processed and formed or/and welded, or/and the pine needle seat is provided with a positioning part for fixing the pine needles,

the positioning part is a positioning mark arranged on the pine needle seat, and the pine needles are welded/glued on the corresponding positions of the pine needle seat according to the positioning mark; or/and

the positioning part is a blind hole/pit arranged on the pine needle seat, the bottom end of the pine needle is correspondingly arranged in the blind hole/pit and is connected by welding or bonded by glue; or/and

the positioning part is a threaded hole/threaded column arranged on the pine needle seat, the bottom end of the pine needle is correspondingly provided with the threaded column/threaded hole in a matching way, and the pine needle seat are connected through threads; or/and

the positioning part is a fixing groove/fixing protrusion arranged on the pine needle seat, the bottom end of the pine needle is correspondingly provided with the fixing protrusion/fixing groove in a matching way, and the pine needle seat are connected with the fixing protrusion in a clamping and embedding way through the fixing groove;

the adjacent loose needle seats are connected by welding or/and glue bonding or/and thread connection or/and embedded fit connection.

The utility model discloses an handicraft with pine needle part, including branch and as above pine needle part, the pine needle part sets up on the branch to form complete handicraft with other part combinations.

The batch processing comprises the following steps: the pine needles and the pine needle seat are integrally processed and molded or/and the pine needles and the pine needle seat are manufactured respectively and then are connected by welding, but not limited; the integral processing and the separate manufacturing comprise but are not limited to various conventional technologies such as cold forging, hot forging, casting, stamping and the like; including but not limited to electric welding, brazing, laser welding, and the like.

The batch process also includes: the tool fixture, the jig and the checking fixture are adopted to perform space three-dimensional positioning post-processing on the pine needles, the pine needle seats, the pine needle assemblies and the pine needle components.

The batch process further comprises: the manufacturing process of the automatic feeding vibration disc, the conveying belt, the tool clamp, the robot and the like is adopted.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art and have following effect of showing:

(1) the utility model discloses a pine needle part takes the whole of breaking up to zero, cuts apart into a plurality of pine needles and pine needle seat with it, compares with the traditional processing method who makes the pine needle cluster on the short pine branch with the disposable welding of pine needle, the utility model discloses a processing is more convenient, is fixed in the technique degree of difficulty on the pine needle seat with pine needle and reduces by a wide margin, is convenient for realize mechanized production, and general producer forms the pine needle subassembly with the less pine needle welding of quantity on the pine needle seat, and machining efficiency increases substantially, also reduces by a wide margin to producer's technical requirement, turns into the technical processing that can realize in batches with traditional technological processing, can realize mechanized production, gains certain balance between iron picture sight and machining efficiency.

(2) The utility model discloses a pine needle part still includes dabber and mandrel seat, through dabber built-up connection in proper order between a plurality of pine needle beds, form more firm overall structure, the extension section of dabber is regarded as to the mandrel seat, can effectively prolong the whole length of a plurality of pine needle subassemblies that concatenate by the dabber on the one hand, can regard as spacing section to further spacing to the pine needle subassembly position of bottom on the one hand, also be convenient for the producer to hand the mandrel seat with holistic pine needle part be fixed in meet other major structure of visitor's pine iron picture.

(3) The utility model discloses a pine needle part, pine needle seat include pine needle file body and space piece, and the whole thickness of pine needle file can effectively be increased to the space piece, under the prerequisite of guaranteeing pine needle cluster preparation effect, further simplification the preparation technology of pine needle cluster to be favorable to embodying the density and the level of pine needle, with the artistic appreciation nature of reinforcing visitor's pine iron picture.

(4) The utility model discloses a pine needle part, pine needle and pine needle seat be integrated into one piece machine-shaping or welded connection, perhaps be provided with the location portion that is used for fixed pine needle on the pine needle seat, fix pine needle through location portion, the fixed position of every pine needle can clearly be injectd in the setting of location portion, be convenient for guide the producer to make according to the standard, further reduced the preparation degree of difficulty, make general skilled worker just can produce the key part of higher level guest-welcoming pine iron picture through simple training, have obvious help and benefit to iron picture machining efficiency.

(5) The utility model discloses a handicraft with pine needle part utilizes the pine needle part of modularization preparation, has higher technology level, and more rarely is, the processing preparation degree of difficulty effectively reduces, and can realize mechanized, robot automated production, has reduced the cost of manufacture of welcoming pine iron picture by a wide margin.

Drawings

Fig. 1 is a schematic structural view of a pine needle assembly of the present invention;

wherein, the figure a is a schematic structural view of arranging pine needles on the top of the pine needle seat;

fig. b is a schematic structural view of pine needles arranged at the bottom of the pine needle seat;

fig. c is a schematic structural view of the side part of the pine needle seat provided with pine needles;

fig. d is a structural schematic diagram of a unilateral needle loosening base;

fig. e is a schematic view of a frustum structure of the pine needle stand;

fig. f is a schematic structural view of a bundle of pine needles arranged on the pine needle seat;

fig. g is a schematic structural view of the pine needles clamped by two pine needle seats;

fig. 2 is a schematic structural view of the pine needle component of the present invention;

wherein, the figure h is a structural schematic diagram of the pine needle component composed of the straight tube type pine needle seat;

fig. i is a schematic structural view of a pine needle component composed of frustum-shaped pine needle bases;

fig. j is a structural schematic view of a pine needle component composed of frustum-shaped holed pine needle stands;

fig. k is a structural schematic diagram of a pine needle component consisting of a straight-barrel type holed pine needle base;

FIG. L is a schematic structural view of a pine needle component composed of inclined type holed pine needle beds;

FIG. 3 is a schematic structural view of the top end of the pine needle seat provided with an inward concave arc surface;

wherein, the figure m is a structural schematic diagram of a single loose needle seat;

FIG. n is a schematic view of a fitting connection structure of a plurality of loose needle seats;

fig. 4 is a schematic structural view of the middle-inclined needle loosening base of the present invention;

wherein, the figure o is a structural schematic diagram that two end faces of a single pine needle seat have the same area but are not parallel;

fig. p is a schematic view of a combined structure of a plurality of pine needle seats, wherein the areas of two end faces of the pine needle seats are the same but are not parallel;

fig. q is a structural schematic diagram of a single loose needle seat with two end surfaces with different areas and being not parallel;

fig. r is a schematic view of a non-parallel combined structure with different areas of two end faces of a plurality of pine needle seats;

fig. 5 is a schematic structural view of the middle core shaft of the present invention;

wherein, the figure s is a structural schematic diagram of the straight mandrel;

FIG. t is a schematic view of the structure of the inclined mandrel;

fig. 6 is a schematic structural view of the mandrel seat of the present invention;

wherein, the figure u is a structural schematic diagram of a straight core shaft seat;

FIG. v is a schematic view of a tilted core spindle seat;

fig. 7 is a schematic structural view of the combined loose needle holder of the present invention;

wherein, the figure w is a structural schematic diagram of a combined pine needle seat with pine needles arranged at the lower part;

fig. x is a structural schematic diagram of a combined pine needle seat with pine needles arranged at the upper part;

fig. y is a structural schematic diagram of the combined loose needle seat with the hole.

The reference numerals in the schematic drawings illustrate:

100. pine needles; 200. loosening the needle seat; 210. a spacer sheet; 220. a pine needle seat body; 230. a through hole; 300. loosening branches; 400. a mandrel; 410. a mandrel seat; 500. a pine needle component; 600. a pine needle component.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

It should be noted that: in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the various parts, assemblies, and components of the present invention referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1 to 7, the pine needle unit of the present embodiment includes a pine needle 100 and a pine needle holder 200, a bottom end of the pine needle 100 is fixedly disposed on the pine needle holder 200, another end of the pine needle 100 gradually extends outward away from the pine needle holder 200, the pine needle holder 200 and the pine needle 100 disposed thereon form a pine needle assembly 500, and a plurality of pine needle assemblies 500 are sequentially connected through the pine needle holder 200 to form a pine needle unit 600.

The pine needle part 600 of the embodiment is the most main component part of the iron picture of the guest pine, the iron picture of the guest pine is a unique typical representative of the iron picture industry, the iron picture has deep cultural background, and the pursuit of the artistic display aesthetic feeling and the processing technology of the iron picture of the guest pine is a permanent subject which is durable and unchangeable in the industry for many years. At present, the welcoming pine iron picture widely seen on the market adopts the traditional forging and welding process, the steel raw materials are forged and machined into an integral branch structure of the welcoming pine, a needle-shaped pine needle is forged and machined, and then the needle is welded on the corresponding branch structure by a master of skillful skills and years of manufacturing experience, so that the welcoming pine iron picture is finally formed. Because the pine needles in the welcoming pine iron picture are large in quantity and dense in distribution, the distribution form and the distribution position have great influence on the final integral display aesthetic feeling, the processing mode has extremely high requirements on the artistic level and the welding level of a welder master, and is difficult to manufacture by a common welding technician, even if the pine needles can be simply welded on the branches, the artistic appreciation value is not possessed, especially the comprehensive three-dimensional display effect is poor, the meaning and the value of the welcome pine iron picture are lost, but the teachers with exquisite skills and skillful skills in the industry at present are relatively few, and the production of the fine iron picture needs to consume a great deal of energy, especially the large iron picture, the requirements on the processing amount and welding amount of the pine needles, the control on the artistic aesthetic feeling after integral welding and the like are high, and the generation of a pair of fine works is long-time consuming and high in labor intensity, so that the artistry of welcoming pine works in the market is uneven. On the basis of ensuring higher artistic value, the industrial batch processing of the welcome pine iron picture is realized, and the manufacturing of the fine iron picture can also be realized by general technicians, so that the significance of the industrial development is great.

The pine needle part 600 of the embodiment adopts the modularized processing, the whole is broken into parts, the parts are divided into the plurality of pine needles 100 and the pine needle seats 200 to be processed respectively, the number of the pine needles 100 on each pine needle seat 200 is greatly reduced, the number of the pine needles 100 on each pine needle seat 200 can be different according to the design, each pine needle seat 200 and one or a plurality of pine needles 100 arranged on the pine needle seat form a pine needle assembly 500, and then the plurality of pine needle assemblies 500 are overlapped and connected, so that the pine needle part 600 with the central fixed main body and the radial-edge needle bodies is formed. Compared with the traditional processing, the processing of the single pine needle seat 200 is more convenient, the mechanical forming processing can be adopted, the batch production is convenient to realize, the quantity of the pine needles 100 on the single pine needle seat 200 is relatively less, the technical difficulty in fixing the pine needles 100 on the pine needle seat 200 is greatly reduced, the omnibearing three-dimensional arrangement on the pine needle seat 200 is convenient to realize, the subsequent overall display stereoscopic impression is extremely strong, the skill level requirement of a manufacturer for fixing the pine needles 100 on the single pine needle seat 200 is reduced, the general manufacturer can weld the pine needles 100 with less quantity on the surface of the pine needle seat 200, the overall pine branch structure is realized by overlapping a plurality of pine needle assemblies 500, the shape is three-dimensional and attractive, the batch modularization processing of each pine needle assembly 500 can be realized, the processing efficiency is greatly improved, the limitation of the manufacturer is also greatly reduced, the traditional skill processing is converted into the technical processing which can be realized in batches, can realize mechanized production and achieve certain balance between the ornamental value and the processing efficiency of the iron picture.

In this embodiment, the fixedly arranging, arranging and sequentially connecting include but are not limited to welding; the modularized processing, the batch production and the batch processing are as follows: the pine needles 100 and the pine needle holders 200 are integrally processed and molded or/and the pine needles 100 and the pine needle holders 200 are manufactured separately and then connected by welding, but not limited to; integrally processing and separately manufacturing, including but not limited to cold forging, hot forging, casting, stamping and other conventional technologies; welding includes, but is not limited to, electric welding, brazing, laser welding, and the like;

modular processing, mass production, batch processing also include: processing after space three-dimensional positioning is carried out by adopting a tool clamp, a jig and a checking tool which are pine needles 100, a pine needle seat 200, a pine needle assembly 500 and a pine needle component 600;

modular processing, mass production, batch processing still include: the manufacturing process of the automatic feeding vibration disc, the conveying belt, the tool clamp, the robot and the like is adopted.

The pine needle part 600 of the embodiment can be applied to the manufacturing and processing of iron picture artware such as welcoming pine, can be embodied in relief form (two-dimensional/three-dimensional) and circular carving form (two-dimensional/three-dimensional/ornament), and can also be applied to the processing of pine tree artware ornaments made of other materials, such as the specific structure of pine needles of all-wood, semi-wood and other pine trees.

Example 2

The pine needle component of this embodiment is substantially the same as embodiment 1, and further, in this embodiment, the bottom end of a single pine needle 100 is directly and fixedly connected with the pine needle holder 200, or the bottom ends of two pine needles 100 are connected to form a bundle of pine needles, the bottom end of the bundle of pine needles is fixedly connected with the pine needle holder 200, and the fixed connection includes, but is not limited to, welding connection. As shown in fig. f of fig. 1, the bottom ends of two pine needles 100 are connected to form a bundle of pine needles, and then the bottom end of the bundle of pine needles is integrally and fixedly connected to the pine needle holder 200, as shown in other drawings of fig. 1, the bottom end of a certain pine needle 100 is directly and fixedly connected to the pine needle holder 200, according to design and display requirements, the condition that the existing pine needles 100 are directly connected and the condition that a plurality of bundles of pine needles are connected can exist on the same pine needle holder 200, so that the iron picture modeling display is diversified.

Example 3

The pine needle component of this embodiment is basically the same as the above embodiments, and further, the pine needle holder 200 in this embodiment may be configured as any solid structure as long as the pine needles 100 can be fixedly disposed thereon, and a plurality of pine needle holders 200 can be sequentially spliced with a certain contact surface, specifically, the pine needle holder 200 in this embodiment may be a polyhedron including a top end surface, a bottom end surface and a side wall surface, and the top end surface and the bottom end surface of the pine needle holder 200 are parallel and have the same cross-sectional area; in this case, the needle release base 200 may be configured as a cylinder or a prism, as shown in a, b, and f in fig. 1, and a plurality of needle release bases 200 are connected in sequence to form a linear branch, as shown in h and k in fig. 2.

In this embodiment, the pine needles 100 are flexibly arranged, and according to the requirements of convenient processing and display effect, the pine needles 100 can be arranged on the top end surface of the pine needle holder 200, as shown in a in fig. 1; or on the bottom end surface of the needle releasing base 200, as shown in fig. 1 b; or on the side wall surface of the needle release seat 200, as shown in fig. 1 c, d, e; the needle release base 200 may be provided as two pieces, the pine needles 100 are clamped between the two needle release bases 200, and the bottom ends of the pine needles 100 are bent toward the upper side of the needle release base 200, as shown in g in fig. 1. Similarly, one or more of the pine needles 100 can be arranged on the same pine needle holder 200, that is, the pine needles 100 can be arranged on the top end surface, the bottom end surface and the side wall surface of the pine needle holder 200, so that the arrangement position of the pine needles 100 is more flexible, and the worker can complete the fixed connection of the pine needles 100 and the pine needle holder 200 more conveniently.

Example 4

The pine needle component of the present embodiment is basically the same as the above-mentioned embodiments, further, in the present embodiment, the top end surface and the bottom end surface of the pine needle holder 200 are parallel and the cross-sectional area is different, when the area of the top end surface of the pine needle holder 200 is larger than that of the bottom end surface, the pine needle holder 200 is in a truncated pyramid shape or a frustum shape or other structures with large top and small bottom, and when the area of the top end surface of the pine needle holder 200 is smaller than that of the bottom end surface, the pine needle holder 200 is in a truncated pyramid shape or a frustum shape or other structures with small top and large bottom, which cannot be mentioned at all, as shown in c, d, and e in fig. 1, the pine needle holder 200 is designed in a truncated pyramid shape, and when a plurality of pine needle holders 200 are sequentially connected in an overlapping manner, as shown in i and.

According to the demand of bandwagon effect, the existing comprehensive three-dimensional surrounding type structure of iron picture, also have the half three-dimensional relief (sculpture) effect isotructure that sets up in the frame, correspondingly, pine needle file 200 can set up to 360 all-round circumference bandwagon effects in this embodiment, pine needle 100 encircles along circumference and sets up in pine needle file 200 on the surface, also can set up pine needle file 200 as the face towards iron picture frame backplate and not set up pine needle 100, the opposite side is the fixed connection face of pine needle 100, form the relief (sculpture) effect, as shown in d in figure 1, concrete three-dimensional show degree is set for according to actual conditions.

Example 5

The pine needle component of this embodiment is basically the same as the above embodiments, and further, in this embodiment, the top end surface and the bottom end surface of the pine needle holder 200 are not parallel and have the same cross-sectional area, or the top end surface and the bottom end surface of the pine needle holder 200 are not parallel and have different cross-sectional areas. The unparallel top end face and the bottom end face of pine needle seat 200 can be used for processing and manufacturing the bending branch structure, as shown in o, p, q, r in fig. 4, two end faces of a single pine needle seat 200 are unparallel, and the circumferential wall surface is a smooth cambered surface, when a plurality of pine needle seats 200 are sequentially spliced along the extension trend of the cambered surface, a bending branch 300 with a certain bending radian is formed, and when the areas of the two end faces are also different, the branch structure also has a staggered form while keeping the bending shape, as shown in r. The iron picture display forms are rich and diversified, and the three-dimensional display effect is good.

As shown in fig. 3, in this embodiment, the top end surface of the needle releasing base 200 may also include an inward concave/convex arc surface, and the bottom end surface may be a convex/inward concave arc surface corresponding to the inward concave/convex arc surface, when a plurality of needle releasing bases 200 are combined with each other, the top end surface and the bottom end surface of the adjacent needle releasing base 200 are in convex-concave fit, and as shown in m in fig. 3, the top end surface of the needle releasing base 200 includes an inward concave arc surface, and the bottom end surface is a convex arc surface corresponding to the inward concave arc surface.

Example 6

The pine needle component of this embodiment is basically the same as the above embodiments, and further includes a mandrel 400 in this embodiment, a through hole 230 penetrating through contact surfaces of both ends of the pine needle base 200 is formed in the pine needle base 200, the mandrel 400 is disposed in the through hole 230, and the plurality of pine needle bases 200 are sequentially combined and connected through the mandrel 400. As shown by s and t in fig. 5, the shape of the mandrel 400 may be a linear shaft or a curved shaft according to the difference of the structure of the branches after the loose needle holder 200 is stacked. In actual processing, as shown in j and k in fig. 2, when two end faces of the needle release bases 200 are parallel, and when the needle release bases 200 are sequentially spliced into linear branches, the mandrel 400 is correspondingly set to be linear; as shown by L in fig. 2, when the two end surfaces of the needle release base 200 are not parallel, and the needle release bases 200 are sequentially spliced into the bent branches, the mandrel 400 is correspondingly set to be bent. Dabber 400 passes in proper order from a plurality of pine needle file 200 to with pine needle file 200 welded fastening, can specifically adopt every pine needle file 200 all with dabber 400 welded fastening, or with a plurality of pine needle file 200 fixed connection back earlier, reuse dabber 400 passes from the center, or dabber 400 passes loose needle file 200 of its head and the tail both ends behind a plurality of pine needle files 200 respectively with dabber 400 welded fastening mode such as, a plurality of pine needle files 200 that make dabber 400 pass form more firm overall structure.

The pine needle component of this embodiment further includes a mandrel seat 410, the mandrel seat 410 is disposed at one end of the mandrel 400, and the cross-sectional area of the mandrel seat 410 is not smaller than the cross-sectional area of the mandrel 400 at the end surface where the mandrel seat 410 is connected to the mandrel 400. As shown in u and v in fig. 6, the mandrel seat 410 is disposed at the bottom end of the mandrel 400, and the cross-sectional area of the mandrel seat 410 is larger than that of the mandrel 400, and the mandrel seat 410 serves as an extension section of the mandrel 400, so that the overall length of the plurality of pine needle assemblies 500 connected in series by the mandrel 400 can be effectively extended, and the position of the pine needle assemblies 500 at the bottom end can be further limited as a limiting section. During actual processing, a manufacturer can conveniently hold the mandrel base 410 to fix the whole pine needle component 600 on other main structures of the iron picture of the guest-welcoming pine.

Example 7

The pine needle component of the present embodiment is substantially the same as the above embodiments, further, in the present embodiment, the pine needle holder 200 includes a pine needle holder body 220 and a spacer 210, as shown in fig. 7, the pine needle 100 is disposed on the pine needle holder body 220, and the bottom end of the pine needle 100 is bent toward the upper side of the pine needle holder body 220, the spacer 210 is disposed at the bottom end of the pine needle holder body 220, or the spacer 210 is disposed at the top end of the pine needle holder body 220, or both the top end and the bottom end of the same pine needle holder body 220 may be provided with the spacer 210, and the pine needle holder body 220 and the spacer 210 are both provided with a through hole 230 for. The spacing pieces 210 can effectively increase the overall thickness of the pine needle seat 200, and are beneficial for a manufacturer to arrange the pine needles 100 with relatively more concentrated and dense height distribution on the single pine needle seat body 220 so as to enhance the artistic appreciation of the welcoming pine iron picture;

meanwhile, on the premise of ensuring the manufacturing effect of the pine needle part 600, the manufacturing process is further simplified, and the density and the level of the pine needles 100 are favorably embodied, wherein the pine needles 100 and the pine needle seat body 220 can be formed in a stamping manner by one-time stamping.

Example 8

The pine needle component of this embodiment is basically the same as the above embodiments, and further, in this embodiment, the pine needles 100 and the pine needle holder 200 are integrally formed or welded, or a positioning portion (not shown) for fixing the pine needles 100 is provided on the pine needle holder 200, and the pine needles 100 are fixed by the positioning portion, and one or more of the above manners may be simultaneously present on the same pine needle holder 200. Due to the adoption of the modularized split structure, a plurality of required pine needles 100 and the corresponding pine needle seats 200 can be directly processed in an integrated manner by adopting mechanical equipment, so that the batch production is realized, and the processing efficiency is higher. The pine needles 100 and the pine needle bases 200 can be processed in batches firstly, and then the pine needles 100 are welded on the pine needle bases 200 according to design requirements, so that the difficulty of the welding process of the pine needles 100 is greatly reduced, common manufacturing personnel can complete the welding process, and the processing efficiency is greatly improved. After the batch pine needle assemblies 500 are manufactured in this embodiment, the adjacent pine needle holders 200 may be connected by welding.

Example 9

In the present embodiment, the pine needle component is basically the same as the above embodiments, and further, in the present embodiment, the pine needle holder 200 is provided with a positioning portion for fixing the pine needle 100, the positioning portion is a positioning mark provided on the pine needle holder 200, and the pine needle 100 is welded to a corresponding position on the pine needle holder 200 according to the positioning mark, or is adhered to the corresponding position on the pine needle holder 200 by glue. The fixed position of each pine needle 100 can be clearly defined by the arrangement of the positioning part, so that the manufacturing personnel can be guided to manufacture the pine needles according to the standard, the manufacturing difficulty is further reduced, the general craftsman can manufacture the iron picture of the pine needle welcoming guests, and the iron picture processing efficiency is obviously benefited. After the batch pine needle assemblies 500 are manufactured, the adjacent pine needle bases 200 can be connected by welding or bonded by glue.

In this embodiment, the positioning portion may also be a blind hole or a pit formed in the needle seat 200, and the bottom end of the needle 100 is correspondingly disposed in the blind hole or the pit and bonded by welding or glue, so that the producer can quickly and accurately fix the needle 100. After the batch pine needle assemblies 500 are manufactured, the adjacent pine needle bases 200 can be welded or bonded by glue.

Similarly, the positioning portion in this embodiment may also be a threaded hole or a threaded post disposed on the needle release seat 200, the threaded post or the threaded hole is correspondingly disposed at the bottom end of the needle release 100, and the needle release 100 and the needle release seat 200 are connected by a thread. After the batch pine needle assemblies 500 are manufactured, the adjacent pine needle bases 200 can be fixedly connected through threads.

The positioning part in this embodiment may also be a fixing groove or a fixing protrusion arranged on the needle base 200, the bottom end of the needle 100 is correspondingly provided with the fixing protrusion or the fixing groove in a matching manner, and the needle 100 and the needle base 200 are connected with the fixing protrusion in an embedded manner through the fixing groove. After the batch pine needle assemblies 500 are manufactured, the adjacent pine needle bases 200 can be connected in a clamping fit mode.

One or more of the above-described arrangements of the positioning portions may be present on the same release needle holder 200 at the same time.

Example 10

The handicraft with the pine needle component in the embodiment comprises branches and the pine needle component 600 in the embodiment, wherein the pine needle component 600 is arranged on the branches and is combined with other components, such as guest-welcoming pine roots, trunks and the like, to form a complete handicraft. The pine needle part 600 manufactured by the embodiment has the advantages that the difficulty of the processing and manufacturing process is effectively reduced, the mechanical batch production can be realized, and the manufacturing cost of the welcoming pine needle iron picture is reduced.

It should be further noted that the sizes of the pine needle parts 600 and the pine needles 100 according to the present embodiment are not limited according to actual requirements, and may be suitable for making large-scale guest-greeting pine iron paintings or micro guest-greeting pine iron paintings, and the length of the pine needles 100 may even be as small as 2-3 mm.

Example 11

According to the manufacturing process of the pine needle component, the pine needles 100 and the pine needle bases 200 are firstly processed in batches, then the pine needles 100 are arranged on the pine needle bases 200, the pine needles 100 and the pine needle bases 200 can be formed in a one-time stamping mode to form the pine needle components 500, and finally the plurality of pine needle components 500 are sequentially connected to form the pine needle component 600. Through adopting the modular design of this embodiment, turn into the simplification, effectively reduce the processing degree of difficulty of the branch in will welcoming pine iron drawing, to the requirement of producer, must be exquisite by the skill, the old artist who has high artistic aesthetic feeling expands into general producer and can accomplish, more do benefit to and promote the market, and pine needle 100 and pine needle file 200 wherein can all realize industrialization batch production, effectively improve machining efficiency, change traditional iron drawing skill preparation into one kind and can utilize the auxiliary industrialization processing of accomplishing of mechanical equipment, effectively improve its machining efficiency when guaranteeing welcoming pine iron drawing artistic aesthetic feeling, reduce its manufacturing cost, alleviate producer intensity of labour.

The setting and the sequential connection in the embodiment include but are not limited to welding connection; the batch processing and the industrialized batch production are as follows: the pine needles 100 and the pine needle holders 200 are integrally processed and molded or/and the pine needles 100 and the pine needle holders 200 are manufactured separately and then connected by welding, but not limited to; industrial processing including but not limited to cold forging, hot forging, casting, stamping and other conventional techniques; welding includes, but is not limited to, electric welding, brazing, laser welding, and the like;

batch processing and industrial batch production also include: processing after space three-dimensional positioning is carried out by adopting a tool clamp, a jig and a checking tool which are pine needles 100, a pine needle seat 200, a pine needle assembly 500 and a pine needle component 600;

batch processing and industrialized batch production further comprise: the manufacturing process of the automatic feeding vibration disc, the conveying belt, the tool clamp, the robot and the like is adopted.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (9)

1. Pine needle part, its characterized in that: including pine needle (100) and pine needle seat (200), the bottom mounting of pine needle (100) sets up on pine needle seat (200), and the other end of pine needle (100) is kept away from pine needle seat (200) and is outwards extended gradually, and pine needle seat (200) and pine needle (100) that set up on it constitute pine needle subassembly (500), and a plurality of pine needle subassemblies (500) connect gradually through pine needle seat (200), constitute pine needle part (600).

2. The pine needle component of claim 1, wherein: the bottom end of a single pine needle (100) is directly and fixedly connected with the pine needle seat (200), or the bottom ends of two pine needles (100) are connected to form a bundle of pine needles, and the bottom end of the bundle of pine needles is fixedly connected with the pine needle seat (200).

3. The pine needle component of claim 1, wherein: the loose needle seat (200) is a polyhedron comprising a top end face, a bottom end face and a side wall face, and the top end face and the bottom end face of the loose needle seat (200) are parallel and have the same cross-sectional area; or the top end surface and the bottom end surface of the needle loosening base (200) are parallel and the cross-sectional areas are different; or the top end surface and the bottom end surface of the needle loosening base (200) are not parallel and the cross-sectional areas are the same; or the top end surface and the bottom end surface of the needle loosening base (200) are not parallel and the cross-sectional areas are different; or the top end surface of the needle loosening base (200) is provided with an inward concave/convex arc surface, and the bottom end surface is a convex/inward concave arc surface corresponding to the inward concave/convex arc surface.

4. The pine needle component of claim 1, 2 or 3, wherein: the pine needles (100) are arranged on the top end surface of the pine needle seat (200) or/and

the pine needles (100) are arranged on the bottom end surface of the pine needle seat (200) or/and

the pine needles (100) are arranged on the side wall surface of the pine needle seat (200) or/and

pine needle file (200) set up to two, and pine needle (100) centre gripping sets up between two pine needle files (200) to pine needle (100) bottom is bent towards the top of pine needle file (200).

5. The pine needle component of claim 1, 2 or 3, wherein: still include dabber (400), seted up in loose needle file (200) and run through top terminal surface and bottom terminal surface through-hole (230), dabber (400) set up in this through-hole (230), through dabber (400) between a plurality of loose needle files (200) in proper order the built-up connection.

6. The pine needle component of claim 5, wherein: still include dabber seat (410), dabber seat (410) set up in the one end of dabber (400), and dabber seat (410) and the terminal surface that dabber (400) link to each other, the cross sectional area of dabber seat (410) is not less than the cross sectional area of dabber (400).

7. The pine needle component of claim 1, wherein: pine needle seat (200) include pine needle seat body (220) and spacer (210), and pine needle (100) set up on pine needle seat body (220) to the top of pine needle seat body (220) is bent towards pine needle seat (100) bottom, and spacer (210) set up in the bottom of pine needle seat body (220), or/and spacer (210) set up in the top of pine needle seat body (220).

8. The pine needle component of claim 1, 2, 3, 6 or 7, wherein: the pine needles (100) and the pine needle seat (200) are integrally processed and formed or/and are connected by welding, or/and a positioning part for fixing the pine needles (100) is arranged on the pine needle seat (200),

the positioning part is a positioning mark arranged on the pine needle seat (200), and the pine needle (100) is welded/glued on the corresponding position of the pine needle seat (200) according to the positioning mark; or/and

the positioning part is a blind hole/pit arranged on the pine needle seat (200), the bottom end of the pine needle (100) is correspondingly arranged in the blind hole/pit and is bonded by welding connection/glue; or/and

the positioning part is a threaded hole/threaded column arranged on the pine needle seat (200), the bottom end of the pine needle (100) is correspondingly matched with the threaded column/threaded hole, and the pine needle (100) is connected with the pine needle seat (200) through threads; or/and

the positioning part is a fixing groove/fixing protrusion arranged on the pine needle seat (200), the bottom end of the pine needle (100) is correspondingly provided with the fixing protrusion/fixing groove in a matching way, and the pine needle (100) and the pine needle seat (200) are connected with the fixing protrusion in a clamping and embedding way through the fixing groove;

the adjacent loose needle seats (200) are connected by welding or/and glue bonding or/and threaded connection or/and snap fit connection.

9. The handicraft with the pine needle component is characterized in that: comprising a branch and the pine needle component (600) of any one of claims 1 to 8, the pine needle component (600) being arranged on the branch and combined with other components to form a complete handicraft.