CN214496746U - Cloth fixing device for embroidery machine - Google Patents
Cloth fixing device for embroidery machine Download PDFInfo
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- CN214496746U CN214496746U CN202120500356.7U CN202120500356U CN214496746U CN 214496746 U CN214496746 U CN 214496746U CN 202120500356 U CN202120500356 U CN 202120500356U CN 214496746 U CN214496746 U CN 214496746U
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Abstract
The utility model relates to a cloth fixing device for embroidery machine belongs to the technical field of embroidery machine, it includes the support frame of fixed connection in the mobile device up end, the support frame up end joint has the tabouret, support frame week lateral wall is provided with the hold-down mechanism that compresses tightly the cotton quilt on the tabouret, support frame week lateral wall is provided with the actuating mechanism that drives hold-down mechanism and compress tightly the cotton quilt, hold-down mechanism includes the backup pad of fixed connection in support frame week lateral wall, the backup pad up end articulates there is the second connecting rod, the second connecting rod rotates the axis and is parallel with adjacent support frame lateral wall length direction, actuating mechanism includes the driving motor of fixed connection in the support frame lateral wall, driving motor drives the second connecting rod and rotates. The utility model discloses have and replace the manual work to compress tightly cotton-wadded quilt all around on the tabouret, easy operation convenient effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of embroidery machine and specifically relates to a cloth fixing device for embroidery machine is related to.
Background
The present embroidery machine is one kind of fabric machine for sewing linear pattern on the surface of mattress, bedspread, quilt, etc. The existing embroidery machines are generally composed of a table for placing an embroidery frame with embroidery cloth thereon, and an embroidery assembly, which is a main working component of embroidery, including a needle and a shuttle box for supplying thread to the needle.
The traditional Chinese patent with an authorization publication number of CN105011652B issued in 2016, 7, month and 13 discloses a nerve-soothing and warm-keeping breathable cotton which has the effects of soothing nerves, improving sleep quality, and having good air permeability and warm-keeping performance.
In the process of producing the quilt, a computer quilter is needed to realize the sewing of patterns.
The current chinese patent publication No. CN108611775A discloses an embroidery machine in 2018, 10.2.s, which includes a worktable, a support frame fixedly connected to an upper end surface of the worktable, a machine head arranged on the support frame, and a moving device arranged on the upper end surface of the worktable, wherein the moving device includes an X-axis moving mechanism and a Y-axis moving mechanism, the moving device is fixedly connected with an embroidery frame, the embroidery frame is provided with a fixing device, and the fixing device includes a projection fixedly connected to an upper end surface of a periphery of the embroidery frame and a clamping rod clamped on the projection; the X-axis moving mechanism is used for driving the tabouret to reciprocate along the X-axis direction, and the Y-axis moving mechanism is used for driving the tabouret to reciprocate along the Y-axis direction.
When the cotton quilt is embroidered, the periphery of the cotton quilt is clamped on the convex blocks by the clamping rods, and then the embroidery frame moves in the X-axis direction and the Y-axis direction in the horizontal plane through the mutual matching of the X-axis moving mechanism and the Y-axis moving mechanism, so that the cotton quilt is embroidered by the machine head.
The above prior art solutions have the following drawbacks: when the cotton quilt needs to be replaced after each embroidery is finished, workers are required to take down the clamping rods clamped on the convex blocks on the upper end surface of the embroidery frame firstly, then the cotton quilt is replaced, and the clamping rods are clamped on the convex blocks on the upper end surface of the embroidery frame again after the cotton quilt is replaced, so that the operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an embroidery machine cloth fixing device. The cotton quilt is pressed tightly on the tabouret by replacing manpower, and the operation is simple and convenient.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a cloth fixing device for embroidery machine, includes the support frame of fixed connection in the mobile device up end, the up end joint of support frame has the tabouret, support frame week lateral wall is provided with the hold-down mechanism that compresses tightly the cotton quilt on the tabouret, support frame week lateral wall is provided with the actuating mechanism that drives hold-down mechanism and compress tightly the cotton quilt, hold-down mechanism includes the backup pad of fixed connection in support frame week lateral wall, the backup pad up end articulates there is the second connecting rod, second connecting rod axis of rotation is parallel with adjacent support frame lateral wall length direction, actuating mechanism includes the driving motor of fixed connection in the support frame lateral wall, driving motor drive second connecting rod rotates.
Through adopting above-mentioned technical scheme, when needing to embroider the operation to the cotton-wadded quilt, place the cotton-wadded quilt at the tabouret up end, driving motor drive second connecting rod rotates to compress tightly the cotton-wadded quilt periphery at the tabouret up end, easy operation is convenient.
The present invention may be further configured in a preferred embodiment as: the upper end face of the support frame is provided with a first groove, the lower end face of the embroidery frame is fixedly connected with a first lug, and the first lug is clamped in the first groove.
Through adopting above-mentioned technical scheme, the tabouret is fixed at the support frame up end through first lug and first recess, and the installation is dismantled to the convenience.
The present invention may be further configured in a preferred embodiment as: the pressing mechanism further comprises a connecting block which is vertically and slidably connected to one side of the supporting plate, a first connecting rod is hinged to one side, away from the supporting plate, of the connecting block, one end, away from the connecting block, of the first connecting rod is hinged to one end of a second connecting rod, the free end of the second connecting rod rotates towards the direction close to or away from the embroidery frame, and the driving motor drives the connecting block to slide.
Through adopting above-mentioned technical scheme, will promote the head rod to keeping away from ground when the connecting block slides to keeping away from ground direction, so the head rod rotates under the head rod promotes with second connecting rod one end is articulated, and the second connecting rod free end slides to the tabouret direction to press the cotton quilt at the tabouret up end, easy operation is convenient.
The present invention may be further configured in a preferred embodiment as: the supporting plate is characterized in that a sliding groove is vertically formed in one side of the supporting plate, and the connecting block is connected in the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the spout plays the guide effect to the connecting block slides.
The present invention may be further configured in a preferred embodiment as: actuating mechanism includes the first drive assembly that a plurality of drive connecting blocks slided, first drive assembly sets up in the support frame lateral wall, the support frame lateral wall is provided with the second drive assembly of a plurality of first drive assembly operation of simultaneous drive, first drive assembly includes that one end rotates the third connecting rod of connecting in the support frame lateral wall, third connecting rod axis of rotation and support frame lateral wall are in same vertical face, the third connecting rod other end articulates there is the fourth connecting rod, the fourth connecting rod rotates to slide and connects in the connecting block and deviates from backup pad one side, driving motor drive third connecting rod rotates, and when the fourth connecting rod rotated, the connecting block slided on vertical direction.
Through adopting above-mentioned technical scheme, the third connecting rod rotates and drives the fourth connecting rod and rotate, and the fourth connecting rod is articulated with the connecting block, so the connecting block slides on vertical direction under the fourth connecting rod promotes to the rotation of drive second connecting rod, the convenience compresses tightly or relaxs the cotton quilt.
The present invention may be further configured in a preferred embodiment as: the second driving assembly comprises a rotating rod which is rotatably connected to the side wall of the supporting frame, the rotating rod is fixedly connected with a third connecting rod, the axis of the rotating rod coincides with the rotating axis of the third connecting rod, one end of the rotating rod is fixedly connected with the driving motor in a coaxial mode, the two ends of the rotating rod are fixedly connected with bevel gears in a coaxial mode, and the two ends of the rotating rod are adjacent to each other and meshed with each other through adjacent bevel gears on the rotating rod.
Through adopting above-mentioned technical scheme, driving motor starts the back, and the dwang rotates, and bevel gear rotates under the dwang drives to make other bevel gears and dwang rotate, thereby drive all third connecting rods and rotate, the third connecting rod rotates and drives the fourth connecting rod and rotate, and the fourth connecting rod is articulated with the connecting block, so the connecting block slides on vertical direction under the fourth connecting rod promotes, thereby drive the second connecting rod and rotate, and the convenience is compressed tightly or is relaxed cotton quilt.
The present invention may be further configured in a preferred embodiment as: the support frame lateral wall fixedly connected with bearing frame, coaxial fixedly connected with support bearing in the bearing frame, support bearing and the coaxial fixed connection of dwang.
By adopting the technical scheme, the support bearing reduces the resistance in the rotation of the rotating rod and reduces the load of the driving motor.
The present invention may be further configured in a preferred embodiment as: the lower end face of one end, far away from the first connecting rod, of the second connecting rod is fixedly connected with a second lug, the upper end face of the embroidery frame is provided with a second groove, and the second lug is clamped in the second groove.
Through adopting above-mentioned technical scheme, when the second connecting rod drove the second lug and rotates, the second lug promoted in the cotton-wadded quilt gets into the second recess to increase the connection stability of cotton-wadded quilt on the tabouret.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when the cotton quilt needs to be embroidered, the cotton quilt is placed on the upper end face of the embroidery frame, and the driving motor drives the second connecting rod to rotate, so that the periphery of the cotton quilt is tightly pressed on the upper end face of the embroidery frame, and the operation is simple and convenient;
2. when the connecting blocks slide towards the direction far away from the ground, the first connecting rods are pushed to slide towards the direction far away from the ground, the first connecting rods are hinged with one ends of the second connecting rods, so that the second connecting rods rotate under the pushing of the first connecting rods, the free ends of the second connecting rods slide towards the direction of the embroidery frame, and cotton is pressed on the upper end surface of the embroidery frame, so that the operation is simple and convenient;
3. after driving motor starts, the dwang rotates, and bevel gear rotates under the dwang drives to make other bevel gears and dwang rotate, thereby drive all third connecting rods and rotate, the third connecting rod rotates and drives the fourth connecting rod and rotate, and the fourth connecting rod is articulated with the connecting block, so the connecting block slides on vertical direction under the promotion of fourth connecting rod, thereby drive the second connecting rod and rotate, and the convenience is compressed tightly or is relaxed cotton quilt.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Reference numerals: 100. a support frame; 110. a first groove; 200. an embroidery frame; 210. a first bump; 220. a second groove; 300. a hold-down mechanism; 310. a support plate; 320. connecting blocks; 330. a first connecting rod; 340. a second connecting rod; 350. a chute; 360. a second bump; 400. a drive mechanism; 410. a first drive assembly; 411. a third connecting rod; 412. a fourth connecting rod; 420. a second drive assembly; 421. a drive motor; 422. rotating the rod; 423. a bevel gear; 430. a bearing seat; 440. and supporting the bearing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a cloth fixing device for embroidery machine, including the support frame 100 of fixed connection in the mobile device up end, the up end joint of support frame 100 has tabouret 200, and support frame 100 all lateral walls are provided with the hold-down mechanism 300 with the cotton-wadded quilt compress tightly on tabouret 200, and support frame 100 all lateral walls are provided with the actuating mechanism 400 that drives hold-down mechanism 300 and compress tightly the cotton-wadded quilt.
When the cotton quilt needs to be embroidered, the cotton quilt is placed on the upper end face of the embroidery frame 200, the driving mechanism 400 drives the pressing mechanism 300 to press the cotton quilt on the upper end face of the embroidery frame 200, and the mobile device drives the support frame 100 to slide so as to drive the cotton quilt to slide; when the quilt needs to be replaced, the driving mechanism 400 drives the pressing mechanism 300 to loosen the quilt, so that the quilt is replaced, and the operation is simple and convenient.
Referring to fig. 2, a first groove 110 is formed on the upper end surface of the support frame 100, a first protrusion 210 is fixedly connected to the lower end surface of the tabouret 200, and the first protrusion 210 is clamped in the first groove 110.
The tabouret 200 is fixed on the upper end surface of the support frame 100 through the first protrusion 210 and the first groove 110, so that the tabouret is convenient to disassemble and assemble.
Referring to fig. 1 and 2, the pressing mechanism 300 includes a supporting plate 310 fixedly connected to the side wall of the supporting frame 100, a connecting block 320 is vertically and slidably connected to one side of the supporting plate 310, a first connecting rod 330 is hinged to one side of the connecting block 320 away from the supporting plate 310, a second connecting rod 340 is hinged to the upper end surface of the supporting plate 310, one end of the first connecting rod 330 away from the connecting block 320 is hinged to one end of the second connecting rod 340, and the free end of the second connecting rod 340 rotates towards the direction close to or away from the embroidery frame 200.
When the connecting block 320 slides away from the ground, the first connecting rod 330 is pushed to slide away from the ground, the first connecting rod 330 is hinged to one end of the second connecting rod 340, so that the second connecting rod 340 rotates under the pushing of the first connecting rod 330, and the free end of the second connecting rod 340 slides towards the direction of the embroidery frame 200, thereby pressing the cotton on the upper end surface of the embroidery frame 200.
Referring to fig. 1 and 2, a sliding groove 350 is vertically formed at one side of the support plate 310, and the connection block 320 is slidably coupled in the sliding groove 350.
Referring to fig. 1 and 2, a second protrusion 360 is fixedly connected to a lower end surface of one end of the second connecting rod 340 away from the first connecting rod 330, a second groove 220 is formed on an upper end surface of the embroidery frame 200, and when the lower end surface of the second connecting rod 340 abuts against the upper end surface of the embroidery frame 200, the second protrusion 360 is clamped in the second groove 220.
When the second connecting rod 340 drives the second protrusion 360 to rotate, the second protrusion 360 pushes the quilt into the second groove 220, thereby increasing the connection stability of the quilt on the tabouret 200.
Referring to fig. 1 and 2, the driving mechanism 400 includes a plurality of first driving assemblies 410 for driving the connecting blocks 320 to slide, the first driving assemblies 410 are disposed on the side walls of the supporting frame 100, and the side walls of the supporting frame 100 are provided with second driving assemblies 420 for simultaneously driving the plurality of first driving assemblies 410 to operate.
Referring to fig. 1, the first driving assembly 410 includes a third connecting rod 411 with one end rotatably connected to the side wall of the supporting frame 100, the rotating axis of the third connecting rod 411 is in the same vertical plane with the side wall of the supporting frame 100, the other end of the third connecting rod 411 is hinged to a fourth connecting rod 412, and the fourth connecting rod 412 is rotatably connected to one side of the connecting block 320 departing from the supporting plate 310 in a sliding manner.
Third connecting rod 411 rotates and drives fourth connecting rod 412 and rotate, and fourth connecting rod 412 rotates to slide with connecting block 320 and is connected, so connecting block 320 slides on vertical direction under fourth connecting rod 412 promotes to drive second connecting rod 340 rotates, conveniently compresses tightly or relaxs the cotton-wadded quilt.
Referring to fig. 1 and 3, the second driving assembly 420 includes a driving motor 421 fixedly connected to a side wall of the supporting frame 100, the side wall of the supporting frame 100 is rotatably connected with a rotating rod 422, the rotating rod 422 is fixedly connected with the third connecting rod 411, an axis of the rotating rod 422 coincides with an axis of rotation of the third connecting rod 411, one end of the rotating rod 422 is coaxially and fixedly connected with the driving motor 421, two ends of the rotating rod 422 are coaxially and fixedly connected with bevel gears 423, and adjacent bevel gears 423 on two adjacent rotating rods 422 are engaged.
After driving motor 421 starts, dwang 422 rotates, bevel gear 423 rotates under dwang 422 drives, thereby make other bevel gears 423 and dwang 422 rotate, thereby drive all third connecting rods 411 and rotate, third connecting rod 411 rotates and drives fourth connecting rod 412 and rotate, fourth connecting rod 412 is articulated with connecting block 320, so connecting block 320 slides on vertical direction under fourth connecting rod 412 promotes, thereby drive second connecting rod 340 rotates, the convenience is compressed tightly or is relaxed the cotton quilt.
Referring to fig. 3, a bearing seat 430 is fixedly connected to a side wall of the supporting frame 100, a supporting bearing 440 is coaxially and fixedly connected to the inside of the bearing seat 430, and the supporting bearing 440 is coaxially and fixedly connected to the rotating rod 422.
The implementation manner of the embodiment is as follows: when needing to embroider the cotton quilt, place the cotton quilt in tabouret 200 up end, driving motor 421 starts the back, dwang 422 rotates, bevel gear 423 rotates under the dwang 422 drives, thereby make other bevel gear 423 and dwang 422 rotate, thereby drive all third connecting rod 411 and rotate, third connecting rod 411 rotates and drives fourth connecting rod 412 and rotate, fourth connecting rod 412 is articulated with connecting block 320, so connecting block 320 slides on vertical direction under fourth connecting rod 412 promotes, thereby drive second connecting rod 340 and rotate, make the cotton quilt periphery compressed tightly.
When needing to change the cotton-wadded quilt, driving motor 421 starts the back, dwang 422 rotates, bevel gear 423 rotates under the dwang 422 drives, thereby make other bevel gear 423 and dwang 422 rotate, thereby drive all third connecting rod 411 and rotate, third connecting rod 411 rotates and drives fourth connecting rod 412 and rotate, fourth connecting rod 412 is articulated with connecting block 320, so connecting block 320 slides on vertical direction under fourth connecting rod 412 promotes, thereby drive second connecting rod 340 rotates, loosen the cotton-wadded quilt periphery.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an embroidery machine cloth fixing device which characterized in that: comprises a supporting frame (100) fixedly connected with the upper end surface of a mobile device, an embroidery frame (200) is clamped on the upper end surface of the supporting frame (100), a pressing mechanism (300) for pressing cotton quilts on the embroidery frame (200) is arranged on the peripheral side wall of the supporting frame (100), a driving mechanism (400) for driving the pressing mechanism (300) to press the cotton quilts is arranged on the peripheral side wall of the supporting frame (100), the pressing mechanism (300) comprises a supporting plate (310) fixedly connected to the peripheral side wall of the supporting frame (100), the upper end surface of the supporting plate (310) is hinged with a second connecting rod (340), the rotating axis of the second connecting rod (340) is parallel to the length direction of the side wall of the adjacent supporting frame (100), the driving mechanism (400) comprises a driving motor (421) fixedly connected to the side wall of the support frame (100), and the driving motor (421) drives the second connecting rod (340) to rotate.
2. The cloth fixing device for the embroidery machine according to claim 1, wherein: the upper end surface of the support frame (100) is provided with a first groove (110), the lower end surface of the embroidery frame (200) is fixedly connected with a first bump (210), and the first bump (210) is clamped in the first groove (110).
3. The cloth fixing device for the embroidery machine according to claim 2, wherein: hold-down mechanism (300) still include vertical sliding connection in connecting block (320) of backup pad (310) one side, connecting block (320) deviate from backup pad (310) one side and articulate and have first connecting rod (330), connecting block (320) one end is kept away from in first connecting rod (330) articulates in second connecting rod (340) one end, second connecting rod (340) free end is to being close to or keeping away from tabouret (200) direction rotation, driving motor (421) drive connecting block (320) slide.
4. The cloth fixing device for the embroidery machine according to claim 3, wherein: a sliding groove (350) is vertically formed in one side of the supporting plate (310), and the connecting block (320) is connected in the sliding groove (350) in a sliding mode.
5. The cloth fixing device for the embroidery machine according to claim 4, wherein: the driving mechanism (400) comprises a first driving assembly (410) with a plurality of driving connecting blocks (320) sliding, the first driving assembly (410) is arranged on the side wall of the supporting frame (100), the side wall of the supporting frame (100) is provided with a second driving assembly (420) which drives a plurality of first driving assemblies (410) to operate simultaneously, the first driving assembly (410) comprises a third connecting rod (411) with one end rotatably connected to the side wall of the supporting frame (100), the rotating axis of the third connecting rod (411) and the side wall of the supporting frame (100) are positioned on the same vertical surface, the other end of the third connecting rod (411) is hinged with a fourth connecting rod (412), the fourth connecting rod (412) is rotatably and slidably connected to one side of the connecting blocks (320) deviating from the supporting plate (310), the driving motor (421) drives the third connecting rod (411) to rotate, when the fourth connecting rod (412) rotates, the connecting block (320) slides in the vertical direction.
6. The cloth fixing device for the embroidery machine according to claim 5, wherein: second drive assembly (420) still includes rotation rod (422) of rotating connection in support frame (100) lateral wall, dwang (422) and third connecting rod (411) fixed connection, dwang (422) axis and third connecting rod (411) axis of rotation coincidence, dwang (422) one end and the coaxial fixed connection of driving motor (421), the coaxial fixedly connected with bevel gear (423) in dwang (422) both ends, adjacent two adjacent bevel gear (423) meshing on dwang (422).
7. The cloth fixing device for the embroidery machine according to claim 6, wherein: support frame (100) lateral wall fixedly connected with bearing frame (430), coaxial fixedly connected with support bearing (440) in bearing frame (430), support bearing (440) and dwang (422) coaxial fixed connection.
8. The cloth fixing device for the embroidery machine according to claim 7, wherein: the lower end face of one end, far away from the first connecting rod (330), of the second connecting rod (340) is fixedly connected with a second convex block (360), the upper end face of the embroidery frame (200) is provided with a second groove (220), and the second convex block (360) is clamped in the second groove (220).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020648871 | 2020-04-25 | ||
| CN2020206488715 | 2020-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214496746U true CN214496746U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120500356.7U Active CN214496746U (en) | 2020-04-25 | 2021-03-09 | Cloth fixing device for embroidery machine |
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| Country | Link |
|---|---|
| CN (1) | CN214496746U (en) |
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2021
- 2021-03-09 CN CN202120500356.7U patent/CN214496746U/en active Active
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