CN209703026U - A kind of quilting embroidery machine - Google Patents

Abstract

The utility model relates to field of textile equipment, disclose a kind of quilting embroidery machine, including rack, the punch block being arranged on the rack, several heads being arranged on punch block, eedle, refrigerating head is provided on the shank of the head, embedded hole is set on the refrigerating head, the eedle is embedded in embedded hole and the prominent refrigerating head in one end, the fixation kit for fixing eedle is provided on the refrigerating head, it is provided with spiral helicla flute on the inner wall of the embedded hole, multiple heat release holes communicated with helicla flute are offered on the side outer wall of the refrigerating head.The utility model has the following advantages that and effect: by installing refrigerating head on the shank of head, so that eedle is embedded into the embedded hole of refrigerating head and is fixed by fixation kit, at this time because being formed with thread groove on the inner wall in embedded hole, the heat release hole communicated with thread groove is offered on the side outer wall of refrigerating head, so as to improve the heat dissipation effect of eedle.

Description

A kind of quilting embroidery machine

Technical field

The utility model relates to technical field of textile equipment, in particular to a kind of quilting embroidery machine.

Background technique

Quilting embroidery machine is also known as quilting and embroidering integrated machine, is the infant industry sewing device for integrating quilting, embroidering function. Quilting embroidery machine completely retains and optimizes the quilting function of quilter and the embroidering function of computerized emboridering machine.For should quilting again The processing fabric of embroidery can be completed at the same time processing by quilting embroidery machine, and also can be used alone quilting or embroidering function.

Currently, Authorization Notice No. is CN204199022U, authorized announcement date is that the Chinese patent on March 11st, 2015 discloses A kind of clothes bull quilting embroidery machine, including rack, control cabinet, coil holder, needle bar frame, rotary shuttle box and head are installed in the rack There is needle bar frame, the side of needle bar frame is equipped with several heads, and for head lower end equipped at least two rows of embroidered needles, needle bar frame installation is wired Frame, the line on coil holder are connected with embroidered needle；The front end of rack is sequentially installed with the first cloth feeding roller, the second cloth feeding from top to bottom Roller, third cloth feeding roller are successively arranged first in the rack and scrape cloth rewinder roll, second scrape cloth rewinder roll, selvage guide case, clamping cloth roller, draw-out roller；Machine Transmission mechanism is installed, first scrapes cloth rewinder roll, second scrapes cloth rewinder roll and be connected by transmission mechanism with selvage guide case, sets in selvage guide case on frame There are at least three fabric guide rolls, head is between selvage guide case and draw-out roller.

But can generate heat during quilting embroidery machine is in long time running, the eedle on machine with the wire length time as rub It wipes and generates heat, it is easy to line is rubbed, causes to shut down, can only be threaded again by manually at this time, the unnecessary time is caused to waste, Reduce working efficiency.

Utility model content

The purpose of the utility model is to provide a kind of quilting embroidery machines, and the temperature of eedle is reduced by setting cooling component, thus Reduce breakage ratio.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of quilting embroidery machine, including Rack, the punch block being arranged on the rack, several heads being arranged on punch block, eedle are provided on the shank of the head cold But embedded hole is arranged on the refrigerating head for head, and the eedle is embedded in embedded hole and the prominent refrigerating head in one end, the refrigerating head On be provided with fixation kit for fixing eedle, be provided with spiral helicla flute on the inner wall of the embedded hole, it is described Multiple heat release holes communicated with helicla flute are offered on the side outer wall of refrigerating head.

The utility model is further arranged to: the fixation kit includes lower surface and the center line that refrigerating head is arranged in The first thread bush for coinciding with the center line of embedded hole is threaded on the first thread bush and for passing through for eedle Two thread bush, the lower surface of first thread bush offer the open slot of multiple circumferentially arrays, first thread bush External screw thread radius is gradually reduced along the direction far from refrigerating head, and the internal screw thread radius of second thread bush is along close to cooling The direction of head is gradually increased, and the internal diameter of first thread bush and the outer diameter of eedle match.

The utility model is further arranged to: offered on shown refrigerating head communicated with embedded hole and with helicla flute mutually not The threaded hole of interference, the fixation kit further include the fixing bolt for being threaded on refrigerating head and being used to push against eedle.

The utility model is further arranged to: the aperture of the heat release hole gradually increases along the direction far from embedded hole Greatly.

The utility model is further arranged to: being provided on the side outer wall of the refrigerating head and is communicated with multiple heat release holes Annular groove, be arranged with the spongy layer for covering multiple heat release holes on the annular groove, the upper end of the refrigerating head is hinged with multiple Linking arm, the lower end of the linking arm are provided with multiple pressing plates for contradicting spongy layer.

The utility model is further arranged to: spring is provided between the linking arm and refrigerating head, when the head When static, the linking arm keeps contradicting under the action of the spring the state of spongy layer.

In conclusion the utility model has the following beneficial effects:

1, by installing refrigerating head on the shank of head, so that eedle is embedded into the embedded hole of refrigerating head and by solid Determine component to be fixed, at this time because being formed with thread groove on the inner wall in embedded hole, offered on the side outer wall of refrigerating head with The heat release hole that thread groove communicates, so as to improve the heat dissipation effect of eedle；

2, be gradually reduced because of the external screw thread radius of the first thread bush along far from the direction of refrigerating head, the second thread bush it is interior Radius of fillet is gradually increased along the direction close to refrigerating head, at this time by the way that the second thread bush is threaded in the first thread bush On, eedle is pushed against after the first thread bush deformation realizes fixation；

3, with the movement of head, refrigerating head moves up and down therewith, and the linking arm being hinged on refrigerating head at this time shakes therewith Dynamic, pressing plate squeezes spongy layer at this time, and the air in spongy layer enters in heat release hole, and realization radiates to eedle.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structure sectional view at refrigerating head and eedle.

Appended drawing reference: 1, rack；2, punch block；3, head；4, eedle；5, refrigerating head；51, embedded hole；52, helicla flute；53, Heat release hole；54, annular groove；55, threaded hole；6, fixation kit；61, the first thread bush；611, open slot；62, the second thread bush； 63, fixing bolt；7, spongy layer；8, linking arm；9, pressing plate；10, spring.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment 1: a kind of quilting embroidery machine, as depicted in figs. 1 and 2, including the rack 1, punch block being mounted in rack 12, several Head 3, the eedle 4 being mounted side by side on punch block 2.

As depicted in figs. 1 and 2, refrigerating head 5 is fixedly installed on the shank of head 3, the lower surface of refrigerating head 5 offers The embedded hole 51 extended straight up, eedle 4 is embedded in embedded hole 51 and the prominent refrigerating head 5 in one end, is provided on refrigerating head 5 For fixing the fixation kit 6 of eedle 4.

As depicted in figs. 1 and 2, spiral helicla flute 52, the week of refrigerating head 5 are offered on the inner wall of embedded hole 51 Multiple heat release holes 53 communicated with helicla flute 52 are offered on the outer wall of side, the aperture of heat release hole 53 is along the direction far from embedded groove It is gradually increased.

As depicted in figs. 1 and 2, it is offered in the lower end of refrigerating head 5 and communicates with embedded hole 51 and do not done mutually with helicla flute 52 The threaded hole 55 related to, fixation kit 6 are mutually be overlapped with the center line of embedded hole 51 including the lower surface and center line that refrigerating head 5 is arranged in The first thread bush 61 closed, the second thread bush 62, the line that are threaded on the first thread bush 61 and are used to pass through for eedle 4 connect Connect the fixing bolt 63 on refrigerating head 5 and for pushing against eedle 4.The lower surface of the first thread bush 61, which offers, simultaneously multiple is in The external screw thread radius of the open slot 611 of circumference array, the first thread bush 61 is gradually reduced along the direction far from refrigerating head 5, the The internal screw thread radius of two thread bush 62 is gradually increased along the direction close to refrigerating head 5, the internal diameter and eedle 4 of the first thread bush 61 Outer diameter match.

As depicted in figs. 1 and 2, while the ring communicated with multiple heat release holes 53 is provided on the side outer wall of refrigerating head 5 Shape slot 54；The spongy layer 7 for covering multiple heat release holes 53 is arranged on annular groove 54；It is hinged in the upper end of refrigerating head 5 multiple Linking arm 8；The lower end of linking arm 8 is provided with multiple pressing plates 9 for contradicting spongy layer 7；It is set between linking arm 8 and refrigerating head 5 It is equipped with spring 10, when head 3 is static, linking arm 8 keeps contradicting under the action of spring 10 state of spongy layer 7.

Implementation principle: by installing refrigerating head 5 on the shank of head 3, so that eedle 4 is embedded into the insertion of refrigerating head 5 It is fixed in hole 51 and by fixation kit 6, at this time because being formed with thread groove on the inner wall in embedded hole 51, refrigerating head 5 The heat release hole 53 communicated with thread groove is offered on the outer wall of side, so as to improve the heat dissipation effect of eedle 4；Because of the first screw thread The external screw thread radius of set 61 is gradually reduced along far from the direction of refrigerating head 5, and the internal screw thread radius of the second thread bush 62 is along leaning on The direction of nearly refrigerating head 5 is gradually increased, at this time by the way that the second thread bush 62 to be threaded on the first thread bush 61, the first spiral shell Line pushes against the realization fixation of eedle 4 after covering 61 deformation；With the movement of head 3, refrigerating head 5 moves up and down therewith, is hinged at this time Linking arm 8 on refrigerating head 5 shakes therewith, and pressing plate 9 squeezes spongy layer 7 at this time, and the air in spongy layer 7 enters heat release hole 53 Interior, realization radiates to eedle 4.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (6)

1. a kind of quilting embroidery machine, including rack (1), setting in punch block (2), several machines being arranged on punch block (2) on rack (1) Head (3), eedle (4), it is characterised in that: be provided with refrigerating head (5) on the shank of the head (3), set on the refrigerating head (5) It sets embedded hole (51), the eedle (4) is embedded in embedded hole (51) and one end is prominent refrigerating head (5), on the refrigerating head (5) It is provided with the fixation kit (6) for fixing eedle (4), is provided with spiral spiral on the inner wall of the embedded hole (51) Slot (52) offers multiple heat release holes (53) communicated with helicla flute (52) on the side outer wall of the refrigerating head (5).

2. a kind of quilting embroidery machine according to claim 1, it is characterised in that: the fixation kit (6) includes being arranged in cooling The first thread bush (61) that the lower surface of head (5) and the center line of center line and embedded hole (51) coincide is threaded in the The second thread bush (62) on one thread bush (61) and for being passed through for eedle (4), the lower surface of first thread bush (61) The open slot (611) of multiple circumferentially arrays is offered, the external screw thread radius of first thread bush (61) is along far from cooling The direction of head (5) is gradually reduced, the internal screw thread radius of second thread bush (62) along the direction close to refrigerating head (5) gradually Increase, the internal diameter of first thread bush (61) and the outer diameter of eedle (4) match.

3. a kind of quilting embroidery machine according to claim 2, it is characterised in that: offered on shown refrigerating head (5) and embedded hole (51) it communicates and the threaded hole (55) non-interference with helicla flute, the fixation kit (6) further includes being threaded in refrigerating head (5) fixing bolt (63) on and for pushing against eedle (4).

4. a kind of quilting embroidery machine according to claim 1, it is characterised in that: the aperture of the heat release hole (53) is along far from embedding The direction for entering hole (51) is gradually increased.

5. a kind of quilting embroidery machine according to claim 1, it is characterised in that: be arranged on the side outer wall of the refrigerating head (5) There is the annular groove (54) communicated with multiple heat release holes (53), the multiple heat release holes (53) of covering are arranged on the annular groove (54) The upper end of spongy layer (7), the refrigerating head (5) is hinged with multiple linking arms (8), and the lower end of the linking arm (8) is provided with more A pressing plate (9) for contradicting spongy layer (7).

6. a kind of quilting embroidery machine according to claim 5, it is characterised in that: set between the linking arm (8) and refrigerating head (5) Spring (10) are equipped with, when the head (3) is static, the linking arm (8) keeps contradicting sponge under the action of spring (10) The state of layer (7).