CN110004526B - Tear formula of trading brad roller open - Google Patents
Tear formula of trading brad roller open Download PDFInfo
- Publication number
- CN110004526B CN110004526B CN201910350367.9A CN201910350367A CN110004526B CN 110004526 B CN110004526 B CN 110004526B CN 201910350367 A CN201910350367 A CN 201910350367A CN 110004526 B CN110004526 B CN 110004526B
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- fixing ring
- strip
- roller
- tear
- ring
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/06—Opening or cleaning fibres, e.g. scutching cotton by means of toothed members
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a detachable fillet nail roller, which comprises a roller bracket, a first fixing ring, a second fixing ring and a circle of limiting strips, wherein the roller bracket comprises a first fixing ring and a second fixing ring which are arranged at two ends of the roller bracket, the first fixing ring and the second fixing ring are connected with each other and are distributed at equal intervals, and a drawing and inserting track is formed between every two adjacent limiting strips; and the angle nail rows are matched with the drawing and inserting rails and can be inserted or pulled out, and each drawing and inserting rail can be inserted with one corresponding angle nail row. The invention can insert and fix a plurality of angle nail rows on the roller bracket according to the actual requirement, and realizes the switching of different arrangement and distribution densities of the angle nails, thereby having high flexibility and variability during replacement and assembly.
Description
Technical Field
The invention relates to the technical field of textile process production, in particular to a detachable and replaceable brad roller.
Background
The opening and picking combination machine in the spinning process flow is an important pretreatment link in the early stage of a cotton carding process, and can be used for processing various grades of raw cotton, opening, removing impurities, mixing and processing the raw cotton into uniform cotton rolls with a certain weight for a cotton carding machine. The opener is used for loosening and fluffing cotton balls, and a roller (beater) of the opener is the most direct key component for determining the opening effect and directly determines the opening quality of cotton. Most formula structures as an organic whole of present opener roller, the roller of one only corresponds a specification (brad nail/blade/card wire specification and range are fixed), is not convenient for open the effect according to actual demand control, and variability and flexibility are poor.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems with the prior art opener.
It is therefore an object of the present invention to provide a knock-down type of corner nailing roller which can control the opening effect according to the actual needs with good variability and flexibility.
In order to solve the technical problems, the invention provides the following technical scheme: a detachable fillet nail roller comprises a roller bracket, a first fixing ring, a second fixing ring and a circle of limiting strips, wherein the first fixing ring and the second fixing ring are arranged at two ends of the roller bracket, the first fixing ring and the second fixing ring are connected with each other and are distributed at equal intervals, and a drawing and inserting track is formed between every two adjacent limiting strips; and the angle nail rows are matched with the drawing and inserting rails and can be inserted or pulled out, and each drawing and inserting rail can be inserted with one corresponding angle nail row.
As a preferred scheme of the removable brad roller, the invention comprises the following steps: one end of each drawing and inserting track is plugged by the first fixing ring, and the other end of each drawing and inserting track forms a socket at the second fixing ring.
As a preferred scheme of the removable brad roller, the invention comprises the following steps: spacing strip is including linking up interior strip and outer strip each other, the both ends of interior strip respectively with first solid fixed ring, the solid fixed ring of second are fixed, the outer strip is located the outer end of interior strip, and horizontal both sides surpass the interior strip.
As a preferred scheme of the removable brad roller, the invention comprises the following steps: accommodating spaces with outward openings are symmetrically formed in two sides of each limiting strip, and locking assemblies are symmetrically arranged in the accommodating spaces in the two sides; the locking assembly comprises a locking block and an elastic piece, the inner end of the locking block is connected with the elastic piece and is located inside the accommodating space, and the outer end of the locking block penetrates out of the opening of the accommodating space and extends into the corresponding drawing and inserting track.
As a preferred scheme of the removable brad roller, the invention comprises the following steps: the locking block comprises a lock head and a sliding block which are mutually connected, the sliding block is positioned in the accommodating space, the outer diameter of the sliding block is larger than the opening of the accommodating space, and the lock head penetrates out of the opening of the accommodating space and extends into the corresponding drawing and inserting track.
As a preferred scheme of the removable brad roller, the invention comprises the following steps: a push rod is fixed on the outer side surface of the sliding block, the outer end of the push rod penetrates out of the outer end surface of the limiting strip, and a sliding groove corresponding to the push rod is formed in the limiting strip and communicated with the accommodating space.
As a preferred scheme of the removable brad roller, the invention comprises the following steps: the pushing rods corresponding to the two sides of each inserting track are connected through a linkage assembly; the linkage assembly comprises four linkage rods which are sequentially hinged end to form a rhombus, wherein a transverse pair of hinge points are respectively connected with the corresponding push rods, and a longitudinal pair of hinge points are respectively connected with the two operating shafts to form an operating group.
As a preferred scheme of the removable brad roller, the invention comprises the following steps: a circle of auxiliary rings are fixed on the periphery of the limiting strip, longitudinal seams corresponding to the operation groups are formed in the auxiliary rings, and the operation shafts penetrate through the corresponding longitudinal seams and can slide relatively along the longitudinal seams.
As a preferred scheme of the removable brad roller, the invention comprises the following steps: an intermediate ring is further arranged between the first fixing ring and the second fixing ring, the axes of the first fixing ring and the second fixing ring are opposite to each other, and the outer edge of the intermediate ring is fixed with the inner side face of the limiting strip. The axes of the first fixing ring, the second fixing ring and the middle ring are connected through a rotating shaft.
As a preferred scheme of the removable brad roller, the invention comprises the following steps: the corner nail row is characterized in that containing grooves are longitudinally distributed in the corner nail row, corner nails are arranged in the containing grooves, one ends of the corner nails are hinged in the containing grooves, and the other ends of the corner nails can be contained in the containing grooves in a rotating mode or can rotate out of the containing grooves.
The invention has the beneficial effects that: the invention can insert and fix a plurality of angle nail rows on the roller bracket according to the actual requirement, and realizes the switching of different arrangement and distribution densities of the angle nails, thereby having high flexibility and variability during replacement and assembly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is an overall block diagram of a removable brad roller.
Figure 2 is a diagram of the construction of the roller holder.
Fig. 3 is a structural view of a corner nail row and a partial structural detail view thereof.
FIG. 4 is a structural diagram of one end of the roller bracket and a partial structural detail diagram thereof.
FIG. 5 is a plan view, cross-sectional view and partial structural detail of a removable brad roller.
FIG. 6 is a block diagram of the linkage assembly and the locking assembly.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Referring to fig. 1-3, an embodiment of the present invention provides a removable brad roll. The replaceable brad roller comprises a roller bracket 100 and a brad row 200. The roller support 100 is a frame of the detachable fillet nail roller, and a plurality of fillet nail rows 200 can be inserted and fixed on the roller support according to actual requirements, so that different arrangement and distribution densities of fillet nails can be switched.
Specifically, the roller holder 100 includes a first fixing ring 101, a second fixing ring 102, and a stopper bar 103. The peripheries of the first fixing ring 101 and the second fixing ring 102 are both in an annular structure, and the axes of the first fixing ring and the second fixing ring are opposite to each other and are connected in series through a rotating shaft 108. First solid fixed ring 101 and the solid fixed ring 102 of second are located the both ends of roller support 100 respectively, and the outer fringe of both carries out fixed connection through a plurality of spacing strips 103 that are parallel to each other, and on fore-and-aft projection, spacing strip 103 equidistance distributes the round. Therefore, a longitudinal extraction and insertion track 104 can be formed between each two adjacent limiting strips 103.
The rows of pins 200 are configured to fit into the drawer rail 104 and to be able to be inserted or removed from the drawer rail 104. Therefore, each drawer rail 104 can be inserted with a corresponding corner nail row 200. The outer surface of the rows of pins 200 has protruding pins or needles, so that the user can insert the required number of rows of pins 200 by selecting a suitable position in the plurality of slip tracks 104 arranged around according to his or her own needs. When the requirement on the opening degree is high, the angle nail rows 200 can be inserted into all the inserting and pulling tracks 104; when the requirement of the opening degree is low, the partial drawing and inserting track 104 can be selectively inserted into the partial drawing and inserting track. And the specifications of the brad nail row 200 (such as the length of the brad nails, the arrangement number and the thickness of the brad nails) can be provided in various ways, so that the brad nail row has high flexibility in replacement and assembly.
It should be noted that: one end of each of the inserting rails 104 is fixed to the first fixing ring 101 and blocked by the first fixing ring 101, and the other end is fixed to the second fixing ring 102 and forms a socket at the second fixing ring 102. When the rows of pins 200 are installed, they can be inserted into the extraction rail 104 from the sockets of the second fixing ring 102.
Further, the spacing strip 103 comprises an inner strip and an outer strip which are connected with each other. Wherein, two ends of the inner strip are respectively fixed with the first fixing ring 101 and the second fixing ring 102; the lateral width of the outer strip is larger than that of the inner strip and is positioned at the outer end of the inner strip. The two transverse sides of the outer strip exceed the inner strip, so the cross section of the limiting strips 103 is T-shaped, and conversely, the inserting track 104 between every two adjacent limiting strips 103 is T-shaped opposite to the limiting strips 103 (the width of the outer opening is larger than that of the inner opening). Thus, if the staple row 200 is configured to fit within the drawer rail 104, the rotating staple roller cannot be thrown out when it is inserted into the drawer rail 104.
Furthermore, the two sides of each limit strip 103 are symmetrically provided with accommodating spaces 103a with outward openings 103b, so that the two sides of each inserting track 104 are also provided with the openings 103b facing each other. The locking assemblies 105 are symmetrically arranged in the accommodating spaces 103a at two sides of the drawing and inserting track 104, and are used for laterally limiting and locking the corner nail rows 200 inserted into the drawing and inserting track 104 to prevent the corner nail rows from slipping off from the sockets.
Specifically, the locking assembly 105 includes a locking block 105a and an elastic member 105b, and the elastic member 105b is a compression spring disposed in the accommodating space 103 a. The inner end of the locking block 105a is connected with the elastic piece 105b and is located inside the accommodating space 103a, and the outer end of the locking block 105a penetrates through the opening 103b of the accommodating space 103a and extends into the corresponding drawing and inserting track 104 to form limiting.
Further, the locking block 105a includes a locking head 105a-1 and a sliding block 105a-2 engaged with each other. The slider 105a-2 is a column, and is located inside the accommodating space 103a and is fitted to the inner sidewall of the accommodating space 103 a. The slider 105a-2 can slide relatively in the accommodation space 103 a. The slider 105a-2 has an outer diameter larger than the opening 103b of the receiving space 103a, and thus cannot be separated from the receiving space 103a from the opening 103 b. The lock head 105a-1 is matched with the size of the opening 103b, can penetrate through the opening 103b of the accommodating space 103a and extend into the corresponding drawing and inserting track 104 to form limiting. Preferably, the outer end of the locking head 105a-1 can be processed into a slope facing the insertion opening, which is right opposite to the insertion opening of the drawing and inserting track 104, so that when one end of the angle nail row 200 extends into the drawing and inserting track 104 from the insertion opening, the slope of the locking head 105a-1 can be pressed to retract into the accommodating space 103 a; when the angle nail row 200 is completely inserted into the inserting track 104, the tail end of the angle nail row 200 just can slide through the locking head 105a-1, at the moment, the locking head 105a-1 is separated from extrusion, and is ejected out of the opening 103b again under the action of the elastic piece 105b, and the tail end of the angle nail row 200 is limited.
Furthermore, a push rod 105a-3 is fixed on the outer side surface of the sliding block 105a-2, and the outer end of the push rod 105a-3 penetrates through the outer end surface of the limiting strip 103, so that the sliding of the sliding block 105a-2 in the accommodating space 103a, that is, the inward and outward extension of the lock head 105a-1, can be controlled by operating the outer end of the push rod 105 a-3. Of course, in order to adapt to the moving stroke of the pushing rod 105a-3, the limiting bar 103 is provided with a through chute 103c corresponding to the pushing rod 105a-3, and the through chute is communicated with the accommodating space 103 a.
Furthermore, a pair of push rods 105a-3 corresponding to two sides of the extraction and insertion track 104 can be connected and controlled in a unified manner through the linkage assembly 106, so that the locking heads 105a-1 at two sides of the extraction and insertion track 104 can be synchronously extended and retracted. Specifically, the linkage assembly 106 includes four linkage rods 106a sequentially hinged end to form a diamond shape, wherein a pair of transverse hinge points are hinged to the corresponding push rods 105a-3 on two sides of the inserting and pulling track 104, respectively, and a pair of longitudinal hinge points are hinged to the two operation shafts 106b, respectively, to form an operation group. The operating shaft 106b is a shaft for realizing the hinge joint, and the outer end of the operating shaft extends out to a certain length for manual operation and poking. It is apparent that the diamond shape of the linkage assembly 106, i.e., the movement of the locking block 105a, can be controlled by controlling the operation set. When the kneading operation group makes the distance between the two operation shafts 106b smaller, the rhombus is lengthened transversely, and the locking blocks 105a at the two sides can be pushed to retract into the accommodating space 103 a; when the operating group is released, the locking block 105a is reset, the diamond shape is transversely shortened, and the two operating shafts 106b are increased in spacing and reset. In order to ensure that the transverse linkage assembly 106 does not obstruct the insertion stroke of the angle nail row 200 when the angle nail row 200 is inserted into the extraction and insertion track 104, the invention sets that: the corner nail row 200 is provided with a containing groove 201 along the longitudinal direction, a corner nail 202 is arranged in the containing groove 201, one end of the corner nail 202 is hinged in the containing groove 201, and the other end of the corner nail 202 can be contained in the containing groove 201 or can rotate out of the containing groove 201 through rotation. Therefore, when the staple row 200 is inserted, each staple 202 is stroked into the corresponding accommodating groove 201 in advance; when the brad roller is installed in place and rotates at a high speed to work, all brads 202 are thrown out of the accommodating groove 201 under the action of centrifugal force, and the tearing process of cotton opening is not influenced.
Furthermore, a circle of auxiliary rings 103d are fixed on the periphery of the limiting strip 103, the auxiliary rings 103d are of an annular structure and are provided with longitudinal slits 103d-1 (through slits) corresponding to each operation group, and the outer end of the operation shaft 106b penetrates through the corresponding longitudinal slits 103d-1 and can slide relatively along the longitudinal slits 103d-1, so that manual operation and poking are facilitated.
Furthermore, a plurality of intermediate rings 107 with the same specification are arranged in parallel between the first fixing ring 101 and the second fixing ring 102, and the axes of the first fixing ring 101, the second fixing ring 102 and each intermediate ring 107 are opposite to each other and are connected through a rotating shaft 108. The specific way of "connecting through the rotating shaft 108" here is: the peripheries of the first fixing ring 101, the second fixing ring 102 and each intermediate ring 107 are ring bodies, the center of the ring is provided with an annular sleeve, the annular sleeve and the peripheral ring bodies are connected and fixed through a support rod to form a whole, and finally the rotating shaft 108 is inserted into each annular sleeve along the longitudinal direction, so that the first fixing ring 101, the second fixing ring 102 and each intermediate ring 107 are connected in series. In the invention, the outer edge of each intermediate ring 107 is fixed with the inner side surface of the limit strip 103, so that the limit action is realized, and the structural stability of the limit strip 103 is provided.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a tear formula of trading brad roller which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the roller support (100) comprises a first fixing ring (101) and a second fixing ring (102) at two ends and a circle of limiting strips (103) which are connected with the first fixing ring and the second fixing ring and are distributed at equal intervals, and a drawing and inserting track (104) is formed between every two adjacent limiting strips (103); one end of each drawing and inserting track (104) is blocked by the first fixing ring (101), and the other end of each drawing and inserting track forms a socket at the second fixing ring (102); and the number of the first and second groups,
the angle nail rows (200) are matched with the extraction and insertion rails (104) and can be inserted or pulled out, and one corresponding angle nail row (200) can be inserted into each extraction and insertion rail (104);
the limiting strip (103) comprises an inner strip and an outer strip which are mutually connected, two ends of the inner strip are respectively fixed with the first fixing ring (101) and the second fixing ring (102), the outer strip is positioned at the outer end of the inner strip, and two transverse sides of the outer strip exceed the inner strip; accommodating spaces (103a) with outward openings (103b) are symmetrically formed in two sides of each limiting strip (103), and locking assemblies (105) are symmetrically arranged in the accommodating spaces (103a) in the two sides; the locking assembly (105) comprises a locking block (105a) and an elastic piece (105b), the inner end of the locking block (105a) is connected with the elastic piece (105b) and is located inside the accommodating space (103a), and the outer end of the locking block (105a) penetrates through an opening (103b) of the accommodating space (103a) and extends into the corresponding drawing and inserting track (104).
2. The tear-off and change-over tack roller of claim 1, wherein: the locking block (105a) comprises a locking head (105a-1) and a sliding block (105a-2) which are mutually connected, the sliding block (105a-2) is located inside the accommodating space (103a), the outer diameter of the sliding block (105a-2) is larger than an opening (103b) of the accommodating space (103a), and the locking head (105a-1) penetrates through the opening (103b) of the accommodating space (103a) and extends into the corresponding drawing and inserting track (104).
3. The tear-off and change-over tack roller of claim 2, wherein: a push rod (105a-3) is fixed on the outer side surface of the sliding block (105a-2), the outer end of the push rod (105a-3) penetrates out of the outer end surface of the limiting strip (103), and a sliding groove (103c) corresponding to the push rod (105a-3) is formed in the limiting strip (103) and communicated with the accommodating space (103 a).
4. The tear-off and change-over tack roller of claim 3, wherein: the push rods (105a-3) corresponding to the two sides of each extraction and insertion track (104) are connected through a linkage assembly (106);
the linkage assembly (106) comprises four linkage rods (106a) which are sequentially hinged end to form a diamond shape, wherein a transverse pair of hinge points are respectively connected with the corresponding push rods (105a-3), and a longitudinal pair of hinge points are respectively connected with the two operation shafts (106b) to form an operation group.
5. The tear-off and change-over tack roller of claim 4, wherein: a circle of auxiliary rings (103d) are fixed on the periphery of the limiting strip (103), longitudinal slits (103d-1) corresponding to the operation groups are formed in the auxiliary rings (103d), and the operation shafts (106b) penetrate through the corresponding longitudinal slits (103d-1) and can slide relatively along the longitudinal slits (103 d-1).
6. The tear-off and replacement type brad roller as claimed in any one of claims 1 to 5, wherein: an intermediate ring (107) is arranged between the first fixing ring (101) and the second fixing ring (102), the axes of the first fixing ring and the second fixing ring are opposite, the outer edge of the intermediate ring (107) is fixed with the inner side surface of the limiting strip (103),
the axes of the first fixed ring (101), the second fixed ring (102) and the intermediate ring (107) are connected through a rotating shaft (108).
7. The tear-off and replacement type brad roller as claimed in any one of claims 1 to 5, wherein: the corner nail row (200) is longitudinally distributed with a containing groove (201), a corner nail (202) is arranged in the containing groove (201), one end of the corner nail (202) is hinged in the containing groove (201), and the other end of the corner nail can be contained in the containing groove (201) or can rotate out of the containing groove (201) through rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350367.9A CN110004526B (en) | 2019-04-28 | 2019-04-28 | Tear formula of trading brad roller open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350367.9A CN110004526B (en) | 2019-04-28 | 2019-04-28 | Tear formula of trading brad roller open |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110004526A CN110004526A (en) | 2019-07-12 |
| CN110004526B true CN110004526B (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910350367.9A Active CN110004526B (en) | 2019-04-28 | 2019-04-28 | Tear formula of trading brad roller open |
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| Country | Link |
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| CN (1) | CN110004526B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3646639A (en) * | 1969-01-31 | 1972-03-07 | Chr Burckhardt | Porcupine rollers |
| CN104153050A (en) * | 2014-08-01 | 2014-11-19 | 张家港市腾翔机械制造有限公司 | Needle plate convenient for replacement of carding needles |
| CN107488895A (en) * | 2015-07-14 | 2017-12-19 | 何烷钰 | A kind of carding machine licker-in with buffering pricker |
| CN207159446U (en) * | 2017-06-09 | 2018-03-30 | 绍兴龙飞针织有限公司 | A kind of comb needle type needle roller |
-
2019
- 2019-04-28 CN CN201910350367.9A patent/CN110004526B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3646639A (en) * | 1969-01-31 | 1972-03-07 | Chr Burckhardt | Porcupine rollers |
| CN104153050A (en) * | 2014-08-01 | 2014-11-19 | 张家港市腾翔机械制造有限公司 | Needle plate convenient for replacement of carding needles |
| CN107488895A (en) * | 2015-07-14 | 2017-12-19 | 何烷钰 | A kind of carding machine licker-in with buffering pricker |
| CN207159446U (en) * | 2017-06-09 | 2018-03-30 | 绍兴龙飞针织有限公司 | A kind of comb needle type needle roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110004526A (en) | 2019-07-12 |
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