CN110670264B - Tabouret structure with Y-direction driving front and rear double auxiliary rails - Google Patents
Tabouret structure with Y-direction driving front and rear double auxiliary rails Download PDFInfo
- Publication number
- CN110670264B CN110670264B CN201911022584.1A CN201911022584A CN110670264B CN 110670264 B CN110670264 B CN 110670264B CN 201911022584 A CN201911022584 A CN 201911022584A CN 110670264 B CN110670264 B CN 110670264B
- Authority
- CN
- China
- Prior art keywords
- frame
- auxiliary rail
- rail
- auxiliary
- pressing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003825 pressing Methods 0.000 claims description 100
- 238000005096 rolling process Methods 0.000 claims description 54
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 10
- 230000009977 dual effect Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000009191 jumping Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009956 embroidering Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C9/00—Appliances for holding or feeding the base fabric in embroidering machines
Abstract
The invention discloses an tabouret structure with double auxiliary rails before and after Y-direction driving, which comprises: the frame comprises a bedplate, a frame arranged on the bedplate, and further comprises an X auxiliary rail piece, a Y front auxiliary rail piece and a Y rear auxiliary rail piece, wherein a left frame or a right frame of the frame is connected with the X auxiliary rail piece in a sliding manner, a front frame and a rear frame of the frame are connected with the Y front auxiliary rail piece and the Y rear auxiliary rail piece in a sliding manner, the rear frame and the Y rear auxiliary rail piece are provided with a plurality of sliding connection points, and the front frame is provided with a sliding connection point at least at a frame section far away from the X auxiliary rail piece and the Y front auxiliary rail piece. The invention has the beneficial effects that the problem of frame shake when the number of Y-direction driving is small and the X-direction travel is large is solved by arranging the front and rear Y-direction double auxiliary rail structures.
Description
Technical Field
The invention relates to an embroidery frame structure with front and rear double auxiliary rails driven by Y direction, which is mainly applied to the technical field of embroidery machine driving equipment.
Background
With the continuous development of the embroidery market and the continuous improvement of equipment, users have higher requirements on the embroidery efficiency and the quality of embroidery, in the prior art, the embroidery machine is widely applicable to various patterns in the embroidery market when the X stroke exceeds 1200mm, so that the embroidery machine with large X stroke is widely paid attention to by users, however, the machine with large X stroke also has the following problems: (1) the X stroke is too large, the left front frame of the frame can shake, and broken needles are easy to cause; (2) the driving force stress points are insufficient, the driving force is unevenly distributed, and the quality of embroidery is reduced; (3) the driving interval is too large, so that the strength and stability of the frame are reduced, and the frame is easy to deform.
For example, in the prior art, patent document with publication number CN108660629a discloses a "large-stroke embroidery machine", which comprises an embroidery machine body, a girder arranged on the machine body, an embroidery frame, X, Y-direction guide rail assemblies and corresponding drives, wherein the X, Y guide rail assemblies comprise guide rails in corresponding X, Y directions, sliding blocks sliding on the corresponding guide rails, and further comprise at least one hanging guide rail which is arranged above the embroidery frame and is positioned at the corresponding position of the embroidery frame X guide rail assemblies in a relatively fixed manner, the hanging guide rails are parallel to the Y-direction guide rails, each hanging guide rail of the hanging guide rails is provided with at least one second sliding block, the second sliding blocks are slidably hung on the corresponding hanging guide rails, and the second sliding blocks are fixedly connected with the corresponding positions of the embroidery frame. In summary, the movement of the tabouret in the X direction is not limited by instability of the tabouret, but only one end of the hanging guide rail is connected to the cross beam, and the stability of the other end of the hanging guide rail is fully dependent on the strength of the hanging guide rail and the cooperation of the sliding block and the hanging guide rail, so that the stability under the conditions of miniaturization of the volume and maximization of the Y stroke is required to be further improved.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the tabouret structure with the front and rear double auxiliary rails for Y-direction driving, and the problem of frame shake when the number of Y-direction driving is small and the X-direction travel is large is solved by arranging the front and rear Y-direction double auxiliary rails.
The invention is realized by the following technical scheme.
A tabouret structure with dual sub-rails for a front and rear drive in a Y-direction, comprising: the frame comprises a bedplate, a frame arranged on the bedplate, and further comprises an X auxiliary rail piece, a Y front auxiliary rail piece and a Y rear auxiliary rail piece, wherein a left frame or a right frame of the frame is connected with the X auxiliary rail piece in a sliding manner, a front frame and a rear frame of the frame are connected with the Y front auxiliary rail piece and the Y rear auxiliary rail piece in a sliding manner, the rear frame and the Y rear auxiliary rail piece are provided with a plurality of sliding connection points, and the front frame is provided with a sliding connection point at least at a frame section far away from the X auxiliary rail piece and the Y front auxiliary rail piece.
The Y front auxiliary rail piece and the Y rear auxiliary rail piece are arranged to serve as Y-direction double auxiliary rails, and the positions of sliding connection points of the Y front auxiliary rail piece and the front frame are set, so that the structural firmness and the running stability of the frame are enhanced.
Further, an X auxiliary rail pressing plate assembly for slidably connecting the left frame or the right frame with the X auxiliary rail member is provided, and the X auxiliary rail pressing plate assembly comprises an X auxiliary rail pressing plate and at least two X auxiliary rail rolling members, wherein the X auxiliary rail pressing plate is fixed on the left frame or the right frame, the X auxiliary rail member is provided with two X auxiliary rail guide grooves extending in the Y direction, and the X auxiliary rail rolling members are assembled on the X auxiliary rail pressing plate and slidably fit with the two X auxiliary rail guide grooves.
Further, the X auxiliary rail pressing plate comprises a first X auxiliary rail pressing plate and a second X auxiliary rail pressing plate which are fixed with each other, the second X auxiliary rail pressing plate spans to the X auxiliary rail piece, and at least one X auxiliary rail rolling piece is arranged on each of the first X auxiliary rail pressing plate and the second X auxiliary rail pressing plate and is in sliding fit with the two X auxiliary rail guide grooves respectively.
The setting of the X auxiliary rail clamp plate can be better with X auxiliary rail spare and left frame or right frame sliding connection through X auxiliary rail rolling element to two X auxiliary rail guide slots and X auxiliary rail rolling element sliding connection's setting, make the structure comparatively stable, ensure Y to the reliability of removal.
Further, the front frame is provided with at least one Y auxiliary rail pressing plate assembly away from the frame section of the X auxiliary rail member, the rear frame is provided with a plurality of Y auxiliary rail pressing plate assemblies which are respectively connected with the Y front auxiliary rail member and the Y rear auxiliary rail member in a sliding manner, the Y auxiliary rail pressing plate assembly comprises a Y auxiliary rail pressing plate and at least two Y auxiliary rail rolling members, the Y auxiliary rail pressing plate is fixed on the front frame/the rear frame, the Y front auxiliary rail member and the Y rear auxiliary rail member are respectively provided with two Y auxiliary rail guide grooves extending along the X direction, and the Y auxiliary rail rolling members are assembled on the Y auxiliary rail pressing plate and are in sliding fit with the two Y auxiliary rail guide grooves of the Y front auxiliary rail member/the two Y auxiliary rail guide grooves of the Y rear auxiliary rail member.
Further, the Y auxiliary rail pressing plate is fixedly provided with an adjusting block, and the adjusting block can be adjusted in the Y direction when not fixedly installed, and the adjusting block is provided with at least one Y auxiliary rail rolling member in sliding fit with the Y auxiliary rail guide groove near the front frame/the rear frame.
The arrangement of the Y auxiliary rail pressing plate assembly enables sliding connection to be stable through the Y auxiliary rail rolling piece, and the position relation between the Y front auxiliary rail piece/Y rear auxiliary rail piece and the front frame/rear frame can be adjusted through the arrangement of the adjusting block.
Further, the device further comprises at least two parallel connecting plate assemblies, wherein each connecting plate assembly comprises an auxiliary rail connecting plate, a Y forward trolley pressing plate and a Y backward trolley pressing plate which are arranged along the Y direction, the Y forward trolley pressing plate and the Y backward trolley pressing plate are respectively and fixedly connected to the front end and the rear end of each auxiliary rail connecting plate, the Y forward trolley pressing plate and the Y backward trolley pressing plate are respectively and fixedly provided with auxiliary rail high cushion blocks, and the two auxiliary rail high cushion blocks are respectively and fixedly connected to the Y front auxiliary rail piece and the Y rear auxiliary rail piece.
The arrangement of the connecting plate assembly is used as a connecting part for the frame to move in the Y direction on one hand, and is fixedly connected with the Y front auxiliary rail piece and the Y rear auxiliary rail piece on the other hand, so that the connecting point is increased, and the structure can be enhanced firmly.
Further, at least a connecting plate component close to the X auxiliary rail component is provided with two pressing plate rolling components in a way that a Y-shaped front trolley pressing plate is installed, a front frame guide rail along the X direction is arranged on the bottom surface of the front frame, the length of the front frame guide rail is not smaller than the X stroke of the frame, and two side surfaces of the front frame guide rail are respectively in sliding fit with the two pressing plate rolling components.
The pressing plate rolling piece is arranged on the pressing plate of the Y-direction front trolley and matched with the guide rail of the front frame, so that the front frame cannot shift in position when moving along the X direction.
Further, at least near the connecting plate component of the X auxiliary rail component, a front frame pressing block adjusting pin is fixedly arranged on the Y forward trolley pressing plate, the front frame pressing block is arranged on the front frame pressing block adjusting pin, the position of the front frame pressing block can be adjusted in the Y direction by the front frame pressing block adjusting pin, a groove along the X direction is formed in the side face of the front frame, facing the Y direction, of the front frame, and the front frame pressing block is arranged in the groove and is in sliding fit with the groove.
The frame can be prevented from jumping up when moving, the stability of the front frame is improved when moving, and the damping between the front frame pressing block and the front frame can be adjusted according to the requirements of actual running conditions.
Further, the bottom surface of the Y-direction front trolley pressing plate is fixed with a Y-direction front trolley matching locating pin plate, the rear end of the Y-direction front trolley matching locating pin plate is fixedly provided with a connecting plate adjusting block, the position of the connecting plate adjusting block can be adjusted along the Y direction when the connecting plate adjusting block is not installed, and the connecting plate adjusting block is fixedly connected with the front end of the auxiliary rail connecting plate.
The connecting plate adjusting block is arranged to enable the connecting position of the connecting plate assembly, the front frame and the Y front auxiliary rail piece to be adjusted, and errors caused by installation or connecting plate processing can be avoided.
Further, detachable cloth frames are mounted on the inner side surfaces of the front frame and/or the rear frame, and the two cloth frames, the left frame and the right frame form an integral structure of the frame.
The front frame and the rear frame are detachable, so that a user can conveniently replace the cloth rack.
The invention has the beneficial effects that:
through setting up Y to two vice rail structures around, the problem of frame shake when having solved Y to the drive number and X to the stroke great is few has increased frame construction intensity and stability simultaneously, has reduced the broken needle rate, can reach the long stitch jump stability of 1000r/min, 5 ten thousand continuous needle effect.
Drawings
FIG. 1 is a schematic top view of a tabbed structure with dual secondary rails front and rear for Y-drive;
FIG. 2 is a schematic top view of the front frame and the Y-side rail;
FIG. 3 is a schematic structural view of a Y-rail platen assembly;
FIG. 4 is a schematic top view of the right frame and the X secondary rail;
FIG. 5 is a schematic view of the structure of an X secondary rail clamp (with the cover removed);
FIG. 6 is a schematic structural view of an end cap of the Y front secondary rail;
FIG. 7 is a schematic structural view of an X secondary rail and an X trolley platen;
FIG. 8 is a schematic structural view of a web assembly;
FIG. 9 is a schematic view of the structure of the web assembly, Y front secondary rail, and front frame;
FIG. 10 is a schematic view of a portion of a web assembly;
fig. 11 is a schematic structural view of a portion of the connection plate assembly.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples.
Referring to fig. 1-11, the invention relates to a tabouret structure with a front auxiliary rail and a rear auxiliary rail driven by a Y direction, which comprises a bedplate 1, a frame 2, an X auxiliary rail piece 3, a Y front auxiliary rail piece 4, a Y rear auxiliary rail piece 5 and two connecting plate assemblies 6. Wherein, the frame 2 is arranged on the bedplate 1, the frame 2 comprises a front frame 21, a rear frame 22, a left frame 23 and a right frame 24, the four frames form a rectangular structure, the frame 2 is used for fixing a cloth rack, and the structure of the frame 2 is convenient for a user to replace the cloth rack, so that the frame 2 is convenient to detach. In general, since the front frame 21 and the rear frame 22 are wide, one of the front frame 21 and the rear frame 22 is configured to be detachable, or the front frame 21 and the rear frame 22 are all configured to be detachable, the space utilization is relatively good for mounting the cloth rack, and the mounting is relatively convenient. In the present embodiment, the detachable cloth holders 200 are mounted on the inner sides of the front frame 21 and the rear frame 22, and the front frame 21, the rear frame 22 and the two cloth holders 200 form an integral structure of the frame 2.
The X auxiliary rail 3, the Y front auxiliary rail 4, the Y rear auxiliary rail 5 and the connecting plate assembly 6 form a mounting connection of the frame 2 and a total framework for moving and walking in the X direction and the Y direction. In this case, the X secondary rail 3 is arranged on the right and is slidingly connected to the right frame 24 of the frame 2. In practice, the positioning of the X secondary rail 3 can also be slidingly coupled to the left frame 23 of the frame 2, so that the overall structure is a left-right mirror image of the structure of the present embodiment, but is essentially identical in structure. According to the structural layout of the present embodiment, since the frame 2 is easy to shake when the frame 2 is running in the X direction, the shake phenomenon of the frame 2 when the left front frame 23 is close to the front frame 21 is continuous and the shake amplitude is gradually increased when the X-direction stroke of the frame 2 is large, and the breakage phenomenon is easy to occur in the unstable state of the frame 2 caused by the local shake of the frame 2. Under the structural arrangement that the frame 2 is provided with the Y double auxiliary rail, namely the Y front auxiliary rail piece 4 and the Y rear auxiliary rail piece 5, the front frame 21 can be stabilized through the Y front auxiliary rail piece 4, so that the left front frame is pressed, the jumping amplitude of the left front frame is reduced, and the phenomenon of left front frame shaking is solved.
The main connection relation between the frame 2 and the X sub rail 3, the Y front sub rail 4 and the Y rear sub rail 5 is as follows: the right frame 24 is slidably connected to the X secondary rail 3, and a plurality of sliding connection points a are provided, wherein the number of the connection points a is generally set according to the size of the frame 2 in the Y direction, and the primary purpose of the connection is that the frame 2, especially the right frame 24, is uniformly stressed during the Y direction stroke to ensure the structural stability of the frame 2. According to the Y-direction stroke size of the frame 2 and the span of the right frame 24 of the present embodiment, the sliding connection points a are provided in two, and the two connection points are symmetrical with respect to the right frame 24. For the front sub rail 4 of Y, which is slidably connected to the front frame 21 of the frame 2, regarding the sliding connection point B, the front frame 21 is provided with the sliding connection point B with the front sub rail of Y at least at a frame section far from the front sub rail, in this embodiment, at least one sliding connection point B is provided at a position of the front frame 21 near the left frame 23, which is because the position of the frame 2 where the shake phenomenon is most likely to occur when the frame 2 moves in the X direction is the left front frame, so the sliding connection point provided at this position can effectively press the left front frame to reduce the jumping amplitude thereof. To ensure that the left front frame of the frame 2 does not shake, two general considerations are given, firstly the length of the front frame 21 and the specification setting of the frame 2, and secondly the connection stability of the component performing the sliding connection with the Y front sub rail 4, and if the component has a good sliding connection performance, the sliding connection point B does not have to be set too much. In the present embodiment, two sliding connection points B are provided, and both of the two sliding connection points are located in the left half section of the front frame 21, where one sliding connection point is located near the left frame 23. For the Y rear auxiliary rail 5, the Y rear auxiliary rail is slidably connected with the rear frame 22 of the frame 2, and a plurality of sliding connection points C are arranged, so that in order to ensure the structural stability of the left frame 23 in the X-direction stroke process of the frame 2, one connection point of the rear frame 22 and the Y rear auxiliary rail 5 is arranged at the position, close to the left frame 23, of the rear frame 22, and the sliding connection points C matched with the front frame 21 are arranged, so that the structural stability of the left frame 23 can be improved, and as for the remaining sliding connection points C of the rear frame 22, the remaining frame sections of the rear frame 22 are uniformly dispersed. In the present embodiment, four sliding connection points C of the rear frame 22 and the Y rear sub rail 5 are provided.
Since the sliding connection between the front frame 21 and the rear frame 22 and the Y front sub rail 4 and the Y rear sub rail 5 are all Y sub rail platen assemblies, only the sliding connection between the front frame 21 and the Y front sub rail 4 will be described in this embodiment, and the rear frame 22 and the Y rear sub rail 5 are the same and will not be described here.
For the Y secondary rail platen assembly, which includes a Y secondary rail platen 201, a plurality of Y secondary rail rollers 202, the Y secondary rail platen 201 is partially secured to the front frame 21, and partially spans the Y front secondary rail member 4. For fixing the Y-sub rail pressure plate 201, in this embodiment, the Y-sub rail pressure plate 201 is pressed against the top surface of the front frame 21, and a portion of the Y-sub rail pressure plate 201 is fixed to the top surface of the front frame 21 by providing a plurality of screws, or other fasteners such as bolts or screws may be used for fixing. The Y front auxiliary rail member 4 is provided with two Y auxiliary rail guide grooves 40 extending in the X direction (the Y rear auxiliary rail member 5 is also provided with two Y auxiliary rail guide grooves), the Y auxiliary rail rolling member 202 is assembled on the Y auxiliary rail pressing plate 201 and is in sliding fit with the two Y auxiliary rail guide grooves 40 of the Y front auxiliary rail member 4, and the Y auxiliary rail guide grooves 40 can be provided with cutting bars, and the Y auxiliary rail rolling member 202 is in sliding fit with the cutting bars. In the present embodiment, the two Y sub rail guide grooves 40 are slidably engaged with the Y sub rail rolling members 202, i.e., the Y sub rail rolling members 202 are slidably connected with the Y front sub rail member 4 in a sandwiched structural configuration. In view of the fact that the relative position between the Y sub rail rolling members 202 slidably engaged with the two Y sub rail guide grooves 40 needs to be adjusted, there is provided a mounting groove 2010 in the Y direction in the Y sub rail pressing plate 201, an adjusting block 203 in the mounting groove 2010, it is apparent that the adjusting block 203 can be adjusted in position along the mounting groove 2010, a long groove 2030 in the Y direction penetrating the block body is provided in the adjusting block 203, two mounting holes (not shown) are provided in the Y sub rail pressing plate 201 in the Y direction in the mounting groove, screws 2031 are provided in the two mounting holes to clamp and fix the adjusting block 203 to the Y sub rail pressing plate 201, at least one Y sub rail rolling member 202 is provided on the adjusting block 203, the Y sub rail rolling member 202 is slidably engaged with the Y sub rail guide groove 40 near the front frame 21, considering that the number of Y sub rail rolling members 202 provided by the regulating block 203 is closely related to the fixed mounting stability of the regulating block 203 and the Y sub rail pressing plate 201, in this embodiment, the Y sub rail rolling members 202 of the regulating block 203 are provided as one, and in the portion where the Y sub rail pressing plate 201 straddles the Y front sub rail member 4, the number of Y sub rail rolling members 202 provided is related to the number of the regulating block 203, so in this embodiment, the number of Y sub rail rolling members 202 provided by the Y sub rail pressing plate 201 is two, and these two Y sub rail rolling members 202 and one Y sub rail rolling member 202 of the regulating block 203 constitute a regular triangle positional relationship to strengthen the structural stability of the entire Y sub rail pressing plate assembly, preventing the occurrence of the phenomenon of the deflection play during the X direction movement. For the Y auxiliary rail rolling element 202, the Y auxiliary rail rolling element comprises a ball bearing 2021 and a shaft 2022, the position of the shaft 2022 is fixed, the ball bearing 2021 is rotatably sleeved on the shaft 2022, and the ball bearing 2021 is used because of the fact that the ball bearing 2021 is strong in bearing load, small in friction force, good in starting performance and suitable for embroidery frame structures with high positioning accuracy requirements compared with rolling modes of other mechanical structures.
With respect to the X sub rail 3, in the present embodiment, the right frame 24 of the frame 2 is slidably connected to the X sub rail 3. The right frame 24 is provided with two X auxiliary rail pressing plate assemblies in sliding connection with the X auxiliary rail members 3, each X auxiliary rail pressing plate comprises an X auxiliary rail pressing plate 204 and at least two X auxiliary rail rolling members 205, each X auxiliary rail pressing plate 204 is fixed on the right frame 24 and is provided with two X auxiliary rail guide grooves 30 extending along the Y direction, each X auxiliary rail rolling member 205 is assembled on each X auxiliary rail pressing plate 204 and is in sliding fit with each two X auxiliary rail guide grooves 30, and cutting bars can be arranged in each X auxiliary rail guide groove 30, and each X auxiliary rail rolling member 205 is in sliding fit with each cutting bar. For the X-secondary rail press 204, specifically, the X-secondary rail press 204 includes a first X-secondary rail press 2041 and a second X-secondary rail press 2042, where the first X-secondary rail press 2041 is fixedly connected to the second X-secondary rail press 2042, and the first X-secondary rail press 2041 is fixed to the right frame 24 by a screw 20411, in which a plurality of screws 20410 are provided to fix the Y-first X-secondary rail press 2041 to the right frame 24, and other fasteners such as bolts and screws may be used to fix the Y-secondary rail press. The second X-secondary rail pressing plate 2042 spans to the X-secondary rail member 3, and the first X-secondary rail pressing plate 2041 and the second X-secondary rail pressing plate 2042 are each provided with at least one X-secondary rail rolling member 205 respectively in sliding fit with the two X-secondary rail guide grooves 30. Similarly to the Y-sub rail press member, for the X-sub rail press member, the first X-sub rail press member 2041 is provided with one X-sub rail rolling member 205, and the second X-sub rail press member 2042 is provided with two X-sub rail rolling members 205, and constitutes a regular triangle positional relationship. The first X-sub rail pressure plate 2041 is provided with a cover 2043 covering the X-sub rail rolling members 205 to protect the X-sub rail rolling members 205, and for the X-sub rail rolling members 205, the structure is the same as that of the Y-sub rail rolling members 202, and will not be described again.
For the Y front auxiliary rail piece 4, end covers 41 are arranged at the two ends of the Y front auxiliary rail piece, two Y auxiliary rail guide grooves 40 close to the end covers 41 are provided with vertically penetrating screws, gaskets and nuts 40-Z for strengthening the structural firmness of the Y auxiliary rail guide grooves 40 so as to ensure that the Y front auxiliary rail piece is not easy to deform and the like, and therefore stable operation in the X direction is ensured. For the X secondary rail 3 and the Y rear secondary rail 5, end caps are also provided, which are identical to the Y front secondary rail 4 and will not be described here again.
A plurality of X trolley pressing plates 31 are arranged at the bottom of the X auxiliary rail piece 3, the X trolley pressing plates 31 are fixedly connected to the bottom of the X auxiliary rail piece 3 through X trolley pressing plate cushion blocks 32, the X trolley pressing plates 31 are fixedly connected with X-direction trolleys, and the X-direction trolleys are driven by driving components, so that the frame 2 and the X auxiliary rail piece 3 are driven to move in the X direction.
The connecting plate assembly 6 is used for connecting the Y front auxiliary rail piece 4 and the Y rear auxiliary rail piece 5 and moves in the Y direction, according to the specification of the frame 2 in the embodiment, the connecting plate assembly 6 is provided with three, the specific number is set to reasonably set up according to the frames 2 with different specification sizes, the width of the connecting plate assembly 6 is 2, one width is 54mm, one width is 15mm, when the interval between the machine heads is smaller, the connecting plate assembly with the width of 15mm can be adopted, and the requirement of customers on smaller head distance is met.
The connecting plate assembly 6 is used as a driving part, the front end and the rear end of the connecting plate assembly are respectively and fixedly connected with the Y front auxiliary rail piece 4 and the Y rear auxiliary rail piece 5, so that the frame 2, the Y front auxiliary rail piece 4 and the Y rear auxiliary rail piece 5 are driven to move in the Y direction, the connecting plate assembly comprises an auxiliary rail connecting plate 61, a Y front trolley pressing plate 62 and a Y rear trolley pressing plate 63 which are arranged along the Y direction, the Y front trolley pressing plate 62 and the Y rear trolley pressing plate 63 are respectively and fixedly connected with the front end and the rear end of the auxiliary rail connecting plate 61, the Y front trolley pressing plate 62 and the Y rear trolley pressing plate 63 are respectively and fixedly provided with an auxiliary rail Gao Diankuai 64, and the two auxiliary rail high cushion blocks 64 are respectively and fixedly connected with the Y front auxiliary rail piece 4 and the Y rear auxiliary rail piece 5. The top surface of the auxiliary rail high cushion block 64 is provided with two fasteners 640 which are fixed into the bottom surface of the Y front auxiliary rail piece 4/Y rear auxiliary rail piece 5, and the fasteners 640 can be set according to the size of the auxiliary rail high cushion block 64 by using screws, bolts and the like. On top of the sub rail connecting plates 61, Y forward trolley pressing plate 62, Y backward trolley pressing plate 63 are mounted guard plates 600, the pallet 1 is arranged flush with the guard plates 600 and fixed to each other, and the guard plates 600 are provided with long grooves 601 so that the sub rails Gao Diankuai pass through.
Since the frame 2 is provided with the double sub-rail of the Y front sub-rail 4, the Y rear sub-rail 5, and the sliding connection point of the Y front sub-rail 4 with the front frame 21 is located at the front section of the front frame 21, at least the connection plate assembly 6 near the X sub-rail 3 and the Y front sub-rail 4 have an arrangement of enhanced structural stability, and obviously such arrangement is considered mainly due to the production cost and the size specification of the frame 2, in this embodiment only the connection plate assembly 6 closest to the X sub-rail 3, i.e. the connection plate assembly 6 near the right. For this type of setup, the manner is as follows: in the connecting plate assembly 6 of the right-hand X auxiliary rail 3, two pressing plate rolling elements 65 are arranged on the Y-direction front trolley pressing plate 62, the pressing plate rolling elements 65 are the same as the Y auxiliary rail rolling elements 202, a front frame guide rail 210 along the X direction is arranged on the bottom surface of the front frame 21, the length of the front frame guide rail 210 is not smaller than the X stroke of the frame 2, two side surfaces of the front frame guide rail 210 are respectively in sliding fit with the two pressing plate rolling elements 65, namely, along with the movement of the front frame 21 of the frame 2, the front frame guide rail 210 passes between the two pressing plate rolling elements 65 and is in sliding fit with the two pressing plate rolling elements 65, the two pressing plate rolling elements 65 restrict the front frame guide rail 210 and the front frame 21 at the Y-direction position, and the sliding connection point of the front section of the matched front frame 21 ensures that the front frame 21 cannot be deflected. The front frame pressing block adjusting pin 661 is fixedly arranged on the Y-shaped front trolley pressing plate 62 of the connecting plate assembly 6 of the right X-shaped auxiliary rail 3, the front frame pressing block 662 is arranged on the front frame pressing block adjusting pin 661, the front frame pressing block 662 can be adjusted in the Y direction by the front frame pressing block adjusting pin 661, the groove 211 along the X direction is formed in the side face, facing the Y direction, of the front frame 21, the front frame pressing block 662 is arranged in the groove 211 and is in sliding fit with the groove 211, the position of the front frame pressing block 662 is adjusted by the front frame pressing block adjusting pin 661, and stability can be ensured by assisting the X-shaped movable fit pressing plate rolling member 65 of the front frame 21.
The bottom surface of the Y forward trolley pressing plate 62 is fixed with a Y forward trolley matching locating pin plate 67, the rear end of the Y forward trolley matching locating pin plate 67 is provided with a connecting plate adjusting block 68, obviously the Y forward trolley matching locating pin plate 67 passes through the long groove of the guard plate 600, the rear section of the Y forward trolley matching locating pin plate 67 is provided with two long grooves 670 along the Y direction, the connecting plate adjusting block 68 is fixedly arranged on the Y forward trolley matching locating pin plate 67 through a fastener 680, the fastener can use screws, bolts, screws and the like, so that the position can be adjusted along the Y direction when the connecting plate adjusting block 68 is not arranged, and the connecting plate adjusting block 68 is fixedly connected with the front end of the auxiliary rail connecting plate 61. The Y-forward trolley platen 62 and its associated components are adjustable in the Y-direction position by the provision of the web adjustment block 68.
In fact, in order to maintain a better stability of the frame 2 even at long strokes and high rotational speeds, it is also possible to use the frame movement stability of the embroidering machine, the frame drive and the bridge sub-rail of the applicant's prior application publication CN109722810a, wherein the parts concerning the bridge sub-rail are applied in the present application.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and implement it without limiting the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (8)
1. A tabouret structure with dual sub-rails for a front and rear drive in a Y-direction, comprising: the device comprises a bedplate and a frame arranged on the bedplate, and is characterized by further comprising an X auxiliary rail piece, a Y front auxiliary rail piece and a Y rear auxiliary rail piece, wherein a left frame or a right frame of the frame is connected with the X auxiliary rail piece in a sliding manner, the front frame and the rear frame of the frame are connected with the Y front auxiliary rail piece and the Y rear auxiliary rail piece in a sliding manner, the rear frame and the Y rear auxiliary rail piece are provided with a plurality of sliding connection points, and the front frame is provided with a sliding connection point with the Y front auxiliary rail piece at least at a frame section far away from the X auxiliary rail piece;
the device comprises a Y-shaped front auxiliary rail piece, a Y-shaped rear auxiliary rail piece, at least two parallel connecting plate assemblies, a Y-shaped front auxiliary rail piece and a Y-shaped rear auxiliary rail piece, wherein the connecting plate assemblies comprise an auxiliary rail connecting plate, a Y-shaped front auxiliary rail pressing plate and a Y-shaped rear auxiliary rail pressing plate which are arranged along the Y direction;
the detachable cloth frames are arranged on the inner side surfaces of the front frame or/and the rear frame, and the two cloth frames, the left frame and the right frame form an integral structure of the frame.
2. The Y-drive dual-rail tabouret structure according to claim 1, wherein an X-secondary rail presser assembly for slidably connecting the left or right frame with an X-secondary rail member is provided, comprising an X-secondary rail presser, at least two X-secondary rail rolling members, the X-secondary rail presser being fixed to the left or right frame, the X-secondary rail member being provided with two X-secondary rail guide grooves extending in the Y-direction, the X-secondary rail rolling members being fitted to the X-secondary rail presser and slidably fitted to the two X-secondary rail guide grooves.
3. The tabouret structure with double auxiliary rails before and after Y-direction driving according to claim 2, wherein the X auxiliary rail pressing plate comprises a first X auxiliary rail pressing plate and a second X auxiliary rail pressing plate which are mutually fixed, the second X auxiliary rail pressing plate spans to the X auxiliary rail member, and at least one X auxiliary rail rolling member is respectively arranged on the first X auxiliary rail pressing plate and the second X auxiliary rail pressing plate and is respectively in sliding fit with the two X auxiliary rail guide grooves.
4. The tabouret structure with the front and rear double auxiliary rails driven in the Y direction according to claim 1, wherein the front frame is provided with at least one Y auxiliary rail pressing plate assembly far away from the frame section of the X auxiliary rail member, the rear frame is provided with a plurality of Y auxiliary rail pressing plate assemblies which are respectively connected with the Y front auxiliary rail member and the Y rear auxiliary rail member in a sliding manner, the Y auxiliary rail pressing plate assembly comprises a Y auxiliary rail pressing plate and at least two Y auxiliary rail rolling members, the Y auxiliary rail pressing plate is fixed on the front frame/the rear frame, the Y front auxiliary rail member and the Y rear auxiliary rail member are respectively provided with two Y auxiliary rail guide grooves extending in the X direction, and the Y auxiliary rail rolling members are assembled on the Y auxiliary rail pressing plate and are matched with the two Y auxiliary rail guide grooves of the Y front auxiliary rail member/the two Y auxiliary rail guide grooves of the Y rear auxiliary rail member in a sliding manner.
5. The Y-drive dual front and rear sub-rail tabouret structure of claim 4, wherein the Y sub-rail press plate is fixedly mounted with an adjustment block, and the adjustment block is adjustable in the Y-direction when not fixedly mounted, the adjustment block being provided with at least one Y sub-rail rolling member in sliding engagement with a Y sub-rail guide groove adjacent the front/rear frames.
6. The Y-drive dual-rail tabouret structure according to claim 1, wherein at least a connecting plate assembly near the X-rail member is provided with two platen rolling members mounted on a Y-forward trolley platen, a front frame rail along the X-direction is provided on a bottom surface of the front frame, a length of the front frame rail is not less than the X-stroke of the frame, and both side surfaces thereof are slidably engaged with the two platen rolling members, respectively.
7. The Y-drive dual rail tabouret structure according to claim 1 or 6, wherein a front frame press block adjusting pin is fixedly installed on the Y-forward trolley press plate of the tabouret assembly at least near the X-side rail member, the front frame press block adjusting pin is provided with a front frame press block, the front frame press block adjusting pin can adjust the position of the front frame press block in the Y-direction, a groove along the X-direction is provided on a side surface of the front frame facing the Y-direction, and the front frame press block is disposed in the groove and is in sliding fit with the groove.
8. The tabouret structure with the double front and rear auxiliary rails driven by the Y direction according to claim 1, wherein a Y-direction front trolley matching locating pin plate is fixed on the bottom surface of the Y-direction front trolley pressing plate, a connecting plate adjusting block is fixedly installed at the rear end of the Y-direction front trolley matching locating pin plate, the position of the connecting plate adjusting block can be adjusted along the Y direction when the connecting plate adjusting block is not installed, and the connecting plate adjusting block is fixedly connected with the front end of the auxiliary rail connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911022584.1A CN110670264B (en) | 2019-10-25 | 2019-10-25 | Tabouret structure with Y-direction driving front and rear double auxiliary rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911022584.1A CN110670264B (en) | 2019-10-25 | 2019-10-25 | Tabouret structure with Y-direction driving front and rear double auxiliary rails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110670264A CN110670264A (en) | 2020-01-10 |
| CN110670264B true CN110670264B (en) | 2024-02-27 |
Family
ID=69084364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911022584.1A Active CN110670264B (en) | 2019-10-25 | 2019-10-25 | Tabouret structure with Y-direction driving front and rear double auxiliary rails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110670264B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001011770A (en) * | 1999-06-11 | 2001-01-16 | Hankuku Special Precision Co Ltd | Embroidery frame driving device of widening embroidery machine |
| JP2002102571A (en) * | 2000-09-29 | 2002-04-09 | Barudan Co Ltd | Sewing frame drive device for sewing machine |
| JP2003239168A (en) * | 2002-02-15 | 2003-08-27 | Barudan Co Ltd | Industrial embroidering machine |
| JP2004344479A (en) * | 2003-05-23 | 2004-12-09 | Barudan Co Ltd | Embroidery sewing machine for industrial use |
| KR20050015601A (en) * | 2003-08-07 | 2005-02-21 | (주)엠지테크 | Tambour reinforcement structure of Multi head Embroidering machine |
| CN2908568Y (en) * | 2005-05-19 | 2007-06-06 | 东海工业缝纫机株式会社 | Support device for frame |
| CN201952622U (en) * | 2011-01-04 | 2011-08-31 | 浙江越隆缝制设备有限公司 | Framework for embroidery machine |
| CN204803551U (en) * | 2015-05-25 | 2015-11-25 | 浙江越隆缝制设备有限公司 | Stable, as to beat by a narrow margin embroidery machine frame |
| CN206655014U (en) * | 2017-04-01 | 2017-11-21 | 东莞市宝轮电脑刺绣机械有限公司 | A kind of embroidery machine frame line slideway suspension system |
| CN107385712A (en) * | 2017-08-22 | 2017-11-24 | 诸暨玛雅电器机械有限公司 | Floated adaptive tabouret for embroidery machine |
| CN108660629A (en) * | 2018-07-24 | 2018-10-16 | 浙江诸暨越博机电有限公司 | A kind of big stroke embroidery machine |
| CN109722810A (en) * | 2019-02-25 | 2019-05-07 | 浙江越隆缝制设备有限公司 | The good embroidery machine of frame the moving stability, frame driving device and gantry pair rail |
| CN211199675U (en) * | 2019-10-25 | 2020-08-07 | 浙江越隆缝制设备有限公司 | Tabouret structure with front and rear double auxiliary rails driven in Y direction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7503272B2 (en) * | 2006-11-03 | 2009-03-17 | Sunstar Precision Co., Ltd. | Rack and pinion type power transmission and apparatus for driving embroidery frame of embroidery machine having the same |
-
2019
- 2019-10-25 CN CN201911022584.1A patent/CN110670264B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001011770A (en) * | 1999-06-11 | 2001-01-16 | Hankuku Special Precision Co Ltd | Embroidery frame driving device of widening embroidery machine |
| JP2002102571A (en) * | 2000-09-29 | 2002-04-09 | Barudan Co Ltd | Sewing frame drive device for sewing machine |
| JP2003239168A (en) * | 2002-02-15 | 2003-08-27 | Barudan Co Ltd | Industrial embroidering machine |
| JP2004344479A (en) * | 2003-05-23 | 2004-12-09 | Barudan Co Ltd | Embroidery sewing machine for industrial use |
| KR20050015601A (en) * | 2003-08-07 | 2005-02-21 | (주)엠지테크 | Tambour reinforcement structure of Multi head Embroidering machine |
| CN2908568Y (en) * | 2005-05-19 | 2007-06-06 | 东海工业缝纫机株式会社 | Support device for frame |
| CN201952622U (en) * | 2011-01-04 | 2011-08-31 | 浙江越隆缝制设备有限公司 | Framework for embroidery machine |
| CN204803551U (en) * | 2015-05-25 | 2015-11-25 | 浙江越隆缝制设备有限公司 | Stable, as to beat by a narrow margin embroidery machine frame |
| CN206655014U (en) * | 2017-04-01 | 2017-11-21 | 东莞市宝轮电脑刺绣机械有限公司 | A kind of embroidery machine frame line slideway suspension system |
| CN107385712A (en) * | 2017-08-22 | 2017-11-24 | 诸暨玛雅电器机械有限公司 | Floated adaptive tabouret for embroidery machine |
| CN108660629A (en) * | 2018-07-24 | 2018-10-16 | 浙江诸暨越博机电有限公司 | A kind of big stroke embroidery machine |
| CN109722810A (en) * | 2019-02-25 | 2019-05-07 | 浙江越隆缝制设备有限公司 | The good embroidery machine of frame the moving stability, frame driving device and gantry pair rail |
| CN211199675U (en) * | 2019-10-25 | 2020-08-07 | 浙江越隆缝制设备有限公司 | Tabouret structure with front and rear double auxiliary rails driven in Y direction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110670264A (en) | 2020-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110670264B (en) | Tabouret structure with Y-direction driving front and rear double auxiliary rails | |
| CN211199675U (en) | Tabouret structure with front and rear double auxiliary rails driven in Y direction | |
| CN211665340U (en) | Selvedge fixing device and embroidery machine with same | |
| CN109722810B (en) | Embroidery machine with good frame movement stability, driving device for frame and bridge auxiliary rail | |
| CN104401889A (en) | Wall attaching frame and construction lifting machine with wall attaching frame | |
| CN106013714A (en) | Retractable component as well as adaptive retractable support and antistatic floor supporting frame | |
| CN208438899U (en) | A kind of six nozzle tip arrangement fixed structures of wide format printer | |
| CN208372453U (en) | The Mah-jongg lifting device and its mahjong machine of mahjong machine | |
| CN215321544U (en) | Synchronous driving structure of high-speed ink-jet type net making machine | |
| CN110629420A (en) | Cloth clamping air frame of embroidery equipment | |
| KR20200125984A (en) | Wedge drive with adjustable guiding device | |
| CN106283432A (en) | A kind of cloth clamp device of novel embroidery sewing machine | |
| KR101372640B1 (en) | Seperatable Segment and Roll Changing Method Using It | |
| CN211142447U (en) | Cloth clamping air frame of embroidery equipment | |
| CN210104200U (en) | Pattern plate convenient to mount for flat knitting machine | |
| CN210651362U (en) | Adjustable bottom plate device and contain its marble machine | |
| CN213804273U (en) | Presser foot mechanism of bartack sewing machine | |
| KR200388123Y1 (en) | Spreading machine | |
| KR101229270B1 (en) | To-be stitched-object clamping apparatus for embroidery apparatus | |
| CN219467331U (en) | Linear motor print trolley and industrial printer | |
| CN217395283U (en) | Vibration module, vibration device and prefabricated part production line | |
| CN214736474U (en) | Intelligent yarn running nozzle device of computerized flat knitting machine | |
| CN113046886B (en) | Heald frame guide device, weaving machine, and method for assembling a heald frame | |
| KR101310809B1 (en) | A cross-roller guide assembly, and a scribing apparatus mounted with cross-roller guide | |
| CN203477070U (en) | Guide rail fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |