CN103111554B - Sping mattress production equipment - Google Patents

Sping mattress production equipment Download PDF

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Publication number
CN103111554B
CN103111554B CN201310033564.0A CN201310033564A CN103111554B CN 103111554 B CN103111554 B CN 103111554B CN 201310033564 A CN201310033564 A CN 201310033564A CN 103111554 B CN103111554 B CN 103111554B
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spring
node
spigot surface
production equipment
push pedal
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CN103111554A (en
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苏卓洪
刘锋
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Ningbo Wangchun Hongfeng Intelligent Equipment Co.,Ltd.
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NINGBO WANGCHUN YAOSHI MATTRESS MACHINERY CO Ltd
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Abstract

Sping mattress production equipment, comprise spring production machine, wear net machine, spring guider and spring conveying device, described spring conveying device comprises rotating disk, first drive unit, belt wheel and the magnetic conveyer belt of band, described spring guider comprises push pedal, drive the second drive unit and the guide of push pedal rectilinear motion, described push pedal is provided with groove, all less with the mid diameter of the spring part in described groove at least two sides contacts, wear on net machine described in described guide is fixed on, described guide has spigot surface, when wearing net machine described in described spring is pushed to by described push pedal, if the node of described spring bottom is positioned at interference region, then described spigot surface contacts with the node of the bottom of described spring, described spigot surface is used for the node of described spring to push away interference region.

Description

Sping mattress production equipment
Technical field
The present invention relates to a kind of sping mattress production equipment.
Background technology
Figure 1 shows that the spring 2 for sping mattress, the two ends diameter of spring 2 is greater than the diameter of mid portion, and the two ends of spring 2 respectively have a node 21,22.Spring on mattress is all by machine standardized production, and the node of each spring is in same position.These springs need to form net of spring bed after wearing net machine and being connected, and wrap cloth and just form sping mattress later outside net of spring bed.See Fig. 2, these springs 2 need to be connected into one through wearing net machine, wearing net machine when wearing net, need the node 21,22 avoiding both ends of the spring as far as possible, otherwise the steel wire 3 wearing net can meet with obstruction.The node 22 at spring 2 top overlaps with node 21 projection in the horizontal plane bottom spring 2, that is, interferes as long as the node of bottom 21 can not produce steel wire 3, and the node 22 at top also would not produce steel wire interferes.
Represented by dashed line see the position that may be occurred by the node 21 of spring bottom in Fig. 3, Fig. 3, the position that node 21 may occur is a circle, and radius of a circle is the distance of node 21 to spring 2 central axis.Circle does four and penetrates the vertical plane A in direction, B, C, D with described steel wire 3, wherein face A and face B respectively with the top of circle and bottom tangent, the region between face C and face D is the region that node 21 can be interfered with the steel wire 3 wearing net.When the region of node 21 between face A and face C and between face B and face D, node 21 can not interfere with steel wire 3.
In order to the node preventing the steel wire wearing net from encountering spring, the direction of spring node all needs in advance through arrangement, to be all the mode manually arranged by the node 21,22 of spring 2 in the past, ensure that the node of each spring can not region between C face and D face, do like this and waste time and energy, greatly reduce the production efficiency of sping mattress.
Summary of the invention
The present invention is directed to deficiency of the prior art, provide a kind of sping mattress production equipment, can retainer spring automatically, ensure that spring enters when wearing net machine, the steel wire wearing net can not meet with obstruction.
For solving the problems of the technologies described above, the present invention is solved by following technical proposals: sping mattress production equipment, comprise spring production machine and wear net machine, also comprise spring guider and spring conveying device, described spring conveying device comprises rotating disk, first drive unit, belt wheel and the magnetic conveyer belt of band, described transmission is with two, article two, the distance between described conveyer belt is less than the diameter of one of them end of spring, described conveyer belt is closed annular, article two, described conveyor belt loop is around outside described belt wheel, described rotating disk is arranged between two described conveyer belts, magnet is provided with in described rotating disk, described first drive unit drives described belt wheel and described dial rotation, described belt wheel drives described conveyer belt, described spring guider comprises push pedal, drive the second drive unit and the guide of push pedal rectilinear motion, described push pedal is provided with groove, all less with the mid diameter of the spring part in described groove at least two sides contacts, wear on net machine described in described guide is fixed on, described guide has spigot surface, when wearing net machine described in described spring is pushed to by described push pedal, if the node of described spring bottom is positioned at interference region, then described spigot surface contacts with the node of the bottom of described spring, described spigot surface is used for the node of described spring to push away interference region.
The invention has the beneficial effects as follows: the location that automatically can complete spring angle, make to be transported to the spring node direction of wearing on net machine and can not be positioned on the route that steel wire passes, substantially increase production efficiency high.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of sping mattress spring used.
Fig. 2 is the schematic diagram of spring when wearing net.
Fig. 3 is the schematic diagram of spring bottom node interference position.
Fig. 4 is the schematic diagram of the embodiment of the present invention.
Fig. 5 is the schematic diagram of spring arrangement machine.
Fig. 6 is the schematic diagram of spring-positioning device.
Fig. 7 is the sectional view of Fig. 6 along A-A.
Fig. 8 is the schematic diagram utilizing the spring-positioning device retainer spring first step.
Fig. 9 is the schematic diagram utilizing spring-positioning device retainer spring second step.
Figure 10 is the schematic diagram utilizing spring-positioning device retainer spring the 3rd step.
Figure 11 is the schematic diagram utilizing spring-positioning device retainer spring the 4th step.
Schematic diagram when Figure 12 is spring blanking.
Figure 13 is the schematic diagram of spring when completing location.
Figure 14 is the sectional view of Figure 13 along A-A.
Figure 15 is the sectional view of Figure 13 along B-B.
Figure 16 is the schematic diagram of spring conveying device.
Figure 17 is the top view of Figure 16.
Figure 18 is the close-up schematic view of Figure 16.
Schematic diagram when Figure 19 is spring conveying device work.
Figure 20 is the schematic diagram of spring guider.
Schematic diagram when Figure 21 is the work of spring guider.
Figure 22 is the schematic diagram of Figure 20 along A-A.
Figure 23 is the schematic diagram of the spring guider retainer spring first step.
Figure 24 is the schematic diagram of spring guider retainer spring second step.
Figure 25 is the schematic diagram of spring guider retainer spring the 3rd step.
Figure 26 is the schematic diagram of spring guider retainer spring the 4th step.
Figure 27 is the schematic diagram of baffle plate.
Figure 28 is the schematic diagram of spring top node when contacting with block face.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: be limited to drawing length, in figure, structure of the present invention is done simplify processes, the push rod of actual use and the quantity of push pedal, far beyond shown in figure, are worn net machine structure in addition and are not also shown completely.
See Fig. 4, comprise spring production machine 9, spring arrangement machine, spring conveying device 4, spring guider and wear net machine 8.
See Fig. 5 to Fig. 7, spring arrangement machine comprises feed mechanism 5, spring-positioning device 1 and blanking auxiliary body 6, described spring-positioning device 1 comprises base 100, base 100 is fixed with pedestal 106 and motor 108, pedestal 106 is fixed with one end of bar 107, the other end of bar 107 is rotatably connected to one block of circular plate 104, the center of circle of plate 104 is positioned on the axis of bar 107, the end face of bar 107 is fixed with a transmitter 101, transmitter 101 main part is a luminous tube.Plate 104 is fixed with three electromagnet 103, electromagnet 103 and plate 104 are combined the fixture of common composition spring 2.Its operation principle is that spring 2 adsorbs on the board 104 by attraction when utilizing electromagnet 103 to obtain electric.The back side of plate 104 is provided with the second belt wheel 110.The output shaft of motor 108 is connected with the first belt wheel 109, first belt wheel 109 and the second belt wheel 110 is linked together by Timing Belt 111.Motor 108, first belt wheel 109, second belt wheel 110 and Timing Belt 111 constitute the driving mechanism driving fixture to rotate jointly.During use, electromagnet 103 obtains Electro Sorb spring 2, and spring 2 is fixed on the board 104, and then motor 108 drives plate 104 to rotate by Timing Belt 111, and spring 2 is also and then rotated.Here Timing Belt instead of general bel-drivenn reason is adopted to be that toothed belt transmission can ensure the accuracy of transmission.The front of plate 104 is provided with a charging conduit 105, and charging conduit 105 is for temporarily depositing spring 2, and two side vertical of charging conduit 105 are arranged, and the distance between two sides equals the diameter at spring 2 two ends.The bottom of charging conduit 105 is provided with a gripper shoe 112, and gripper shoe 112 equals the radius at spring 2 two ends to the distance of plate 104 rotating shaft.The rotation of spring 2 should keep coaxial with the rotation of plate 104.Transmitter 101 is fixed on the sidewall 113 of charging conduit 105 side.Transmitter 101 emits beam towards receiver 102, arranges light-sensitive material in receiver 102.The light that transmitter 101 sends should meet, and when spring 2 rotates, spring 2 has and only has node 21 part through described light.Node 21 on so each spring 2 is through light, and the position of spring 2 is only to be determined.Described feed mechanism 5 comprises transport tape 501 and belt wheel 500, described transport tape 501 is looped around on belt wheel 500, described conveyer belt 501 is provided with the framework 502 for laying spring, one end of described conveyer belt 501 is positioned at below the discharging opening of spring production equipment, and the other end of described conveyer belt 501 is positioned at the top of described charging conduit 105.
The localization method of spring-positioning device, see Fig. 8 to Figure 11, comprises the steps: 1) see Fig. 8, transmitter 101 is towards receiver 102 emission of light (see dotted line in Fig. 8), and at this moment receiver 102 can receive the signal that transmitter 101 sends.
2) see Fig. 9, belt wheel 500 drives transport tape 501 to move, the framework 502 being positioned at transport tape 501 top rotates along with the rotating shaft of belt wheel 500, framework 502 is also along with inclination, spring 2 is slipped in charging conduit 105 along the sidewall of framework 502, electromagnet 103 obtains electric, spring 2 absorption is fixed on plate 104.When spring 2 falls in charging conduit 105, each position of spring 2 in charging conduit 105 is arbitrary.
3) see Figure 10, motor 108 starts, and drives plate 104 to rotate by Timing Belt 111, and plate 104 rotating band spring 2 of moving rotates, node 21 position on spring 2 also and then plate 104 rotate together.
4) see Figure 11, when spring 2 turns to certain angle, the light that transmitter 101 is launched is blocked by the node 21 on spring 2, receiver 102 can not receive the light signal that transmitter 101 sends, at this moment the position of spring 2 is just determined, and then as required, rotate certain angle, this completes the location of spring 2.
Be slipped in the process of charging conduit 105 at spring 2 along the sidewall of framework 502, spring 2 may drop out charging conduit 105, so we are also provided with spring blanking auxiliary equipment on spring arrangement machine.
See Figure 12-15, in spring blanking auxiliary equipment 6, comprise baffle plate 600, motor 601, housing 602 and frame 100, baffle plate 600 is the metallic plate of one piece of rectangle.Frame 100 is provided with charging conduit 105, housing 602 is arranged on outside charging conduit 105, and motor 601 is fixed on housing 602.The output shaft of motor 601 is fixed together through after housing 602 and one end of baffle plate 600.When motor 600 starts, baffle plate 600 rotates together along with output shaft.
See Figure 12, when blanking, motor 601 starts, and drives baffle plate 600 down to rotate, until baffle plate 600 blocks the opening of charging conduit 105, spring 2 drops in charging conduit 105 simultaneously.See the effect of Fig. 8 due to baffle plate 600, spring 2 by the opening of charging conduit 105, also just can not cannot drop on the ground.
See Figure 13, after spring 2 completes location in spring positioning device, motor 601 starts, and drives baffle plate 600 up to rotate, until baffle plate 600 leaves the opening of charging conduit 105 completely.At this moment spring conveying device starts, and is adsorbed on conveyer by the spring in charging conduit.So baffle plate 600 also can not affect the normal transmission of spring 2.
See Figure 16-19, the conveyer of spring, comprise rotating disk 400, driving mechanism, belt wheel 401 and be with magnetic conveyer belt 402,403, conveyer belt 402,403 has two, article two, conveyer belt 402,403 parallels setting, and the distance between conveyer belt 402,403 is less than the diameter of one of them end of spring 2.The diameter at general spring 2 two ends for sping mattress is all the same, but if there is the different situation of both ends of the spring diameter, distance between conveyer belt 402,403 is at least greater than the diameter of one end that spring 2 contacts with rotating disk 400, and every bar conveyer belt 402,403 is all the annular that a circle is closed.
See Figure 16 and Figure 19, the two ends of conveyer belt 402,403 be respectively have a belt wheel 401(wherein right side belt wheel covered by rotating disk, depending on not going out in figure), two conveyer belts 402,403 are looped around outside two belt wheels 401, and rotating disk 400 is arranged between two described conveyer belts 402,403.Rotating disk 400 comprises disk body 4c and is slidably connected at the several adsorption sections 404,405,406,407 on described disk body, each described adsorption section 404,405,406,407 internal fixtion has two magnetic bodies 4a, and the side that each adsorption section 404,405,406,407 is close to rotating disk 400 outer ring is adsorption plane 4b.Also comprise cam 411 and extension spring 412, the center of rotation of cam 411 top surface distance rotating disk is nearest, cam 411 does not rotate with rotating disk, the two ends of extension spring 412 are connected with rotating disk 400 with adsorption section 404,405,406,407 respectively, under the effect of extension spring 412, the lateral surface of cam 411 and the bottom connection of adsorption section 404,405,406,407 touch, and the adsorption plane 4b at top is positioned at below conveyer belt 402,403.The adsorption plane 4 of the side relative with charging conduit 105 is positioned at the outside of conveyer belt.
See Figure 17, driving mechanism comprises the first motor 409 and the second motor 410.First motor 409 drives the belt wheel 401 be positioned on the right side of conveyer belt 402,403 to rotate, and drives conveyer belt 402,403 to move while belt wheel 401 rotates.Second motor 410 drives rotating disk 400 to rotate.
See Figure 19, during use, rotating disk 400 right-hand member is facing to charging conduit 105, spring 2 is had in charging conduit 105, when charging conduit 2 just fallen into by spring 2, also not through location, the electromagnet 103 be positioned on the plate 104 on the right side of charging conduit 105 obtains electric, spring 2 is absorbed and fixed on plate 104, is then completed the location of spring 2 by spring-positioning device.After spring 2 is located, electromagnet 103 dead electricity, spring 2 is fallen in charging conduit 105.Then spring 2 is adsorbed onto on rotating disk 400 facing on an adsorption plane 4b of charging conduit 105 by magnetic bodies 4a, then the first motor 409 drives rotating disk 400 to rotate counterclockwise 90 °, bottom adsorption section 404 under the effect of extension spring 412 with cam 411 surface contact, adsorption plane 4b on adsorption section 404 is toward declining, until adsorption plane drops to conveyer belt with upper/lower positions, spring has just been fallen on conveyer belt from rotating disk.Originally aim at charging conduit 105 towards the adsorption section 407 of bottom simultaneously.This completes the step be fixed on by a spring 2 on conveyer belt 402,403.Then the second motor 410 driving pulley 401 turns an angle, and completes the transfer step of spring.The angle that belt wheel 401 turns over is corresponding with the distance that conveyer belt 402,403 runs, and the distance that conveyer belt 402,403 runs is exactly the spacing between next spring and this spring.Sping mattress is all not identical to the spacing of often arranging between each spring, so belt wheel and rotating disk need to drive with different motors.
See Figure 20 to Figure 27, spring is divided into two parts to guider, a part is drive part, another part is targeting part, to be separated by between drive part and targeting part one group of conveyer belt 402,403, conveyer belt 402,403 is fixed with the spring 2 that spring production machine is produced, the shape of spring 2 refers to Fig. 1.The direction of spring node is on a moving belt any direction.Drive part comprises a push pedal 708 and drives push pedal 708 to make the second drive unit of rectilinear motion, second drive unit has multiple implementation, present embodiment discloses a kind of described driving dress and comprise frame 700, 3rd motor 701, connecting rod 702, the two ends, left and right of frame 700 are respectively fixed with a column-like guides 703, 704, the two ends of connecting rod 702 are slidably connected at guide rail 703, on 704, the output shaft of the 3rd motor 701 is connected with a rhizoid thick stick 705, leading screw 705 is that a periphery arranges threaded bar, the centre position of connecting rod 702 is provided with a screw 706 matched with described screw mandrel 705.During use, the 3rd motor 701 drives leading screw 705 to rotate, when leading screw 705 rotates, by screw-driven, and drive link 702 rectilinear motion.Because connecting rod 702 length is very long, when moving to prevent connecting rod, run-off the straight, guide rail 703,704 plays the effect of guiding and stable connecting rod 702.Connecting rod 702 is fixed with many push rods 707, every root push rod 707 is all connected with a push pedal 708.Driving mechanism the 3rd motor of this form just can drive multiple push pedal 708 to move forward simultaneously.Except the driving mechanism of the employing lead screw transmission of the present embodiment announcement, the type of drive that can substitute being easy to expect also has cylinder or Driven by Hydraulic Cylinder, and slider-crank mechanism etc.The main task of drive part is exactly be pushed to by spring 2 to wear in the clamp system 81 of net machine 8.Targeting part main body is one block of plate 709, and plate 709 is fixed on to be worn on net machine 8 near conveyer belt 402,403 side.The quantity of plate 709 is identical with the quantity of push pedal 708, and every block plate 709 is corresponding with the position of every block push pedal 708.The lower end of plate 709 is close to a spring clamp mechanism 81.
See Figure 21, plate 709 is divided into three parts: kink 710, upwarp portion 711 and guide part 712.Kink 710 is arranged on the side of plate 709, kink 710 is fixed on to be worn on net machine 8, kink 710 makes the bottom surface of plate 709 have certain distance (be at least greater than and make spring 2 bottom node 21 to the distance of wearing net machine) from wearing net machine 8, facilitate spring 2 to pass, upwarp portion 712 near conveyer belt 402,403.Spring 2 to be sent to from belt wear net machine 8 time, due to the unbalance stress of spring, may occur that spring 2 bottom end tilts, arrange after upwarping portion 712, even if inclination to a certain degree occurs spring 2, spring 2 also can easily be sent into.Guide part 712 is one flat plate, dull and stereotyped with spring 2 bottom node 21 sustained height.The side of guide part 712 is spigot surface 713.
See Figure 22-26, in order to prevent spring 2 through time hinder, spring passes in the whole process of plate 710, and medial surface (in figure dotted line position) any one position of kink 710 can not be less than the radius of spring bottom to the distance of spring center axis.Push pedal 708 has a groove 714, and all less with the spring 2 mid diameter part in two sides of groove 714 and bottom surface contacts, and these two side action ensure that push pedal 708 promotes groove 714 when advancing, and spring can not depart from the slippage of moving direction.The line at described spigot surface two ends 14 and the direction of advance (i.e. any one face in face A to face D) of described node 21 are in acute angle a, and one end being close to below of described spigot surface is positioned on the B of face, one end being close to top of described spigot surface is positioned at the side of face A away from described axle of spring.The spigot surface 718 of this structure, can be pushed to lowest position (i.e. the point of intersection of face B and spring node running orbit) by the node 21 bottom the spring 2 being in optional position.
See Figure 23 to Figure 26, the node 21 in Figure 23 to Figure 26 bottom spring 2 is positioned at interference region, and during use, push pedal 708 promotes spring 2 and advances towards spring clamp mechanism 81, and during to certain position, the node 21 bottom spring 2 contacts with spigot surface 713.At this moment spigot surface 713 can award the directed force F of node 21 perpendicular to spigot surface 713 direction, the application point of power F and the central axis of spring have certain distance d, power F will produce the moment of a Fd size to spring 2, under the effect of this moment, node 21 turns clockwise, leave the interference region between face C and face D gradually, region (see Figure 23) between arrival face D and face B, then push pedal 708 continues spring to promote (being the direction of arrow in Figure 23 to 25) toward spring clamp mechanism 81, node 21 continues to turn clockwise, until when arriving as position in Figure 23, node 21 turns to the end of spigot surface 713, and this one end of spigot surface 713 is parallel with face B, that is node 21 is rotated to bottom position, now, node 21 is parallel with the direction that steel wire penetrates with the line of spring 2 central axis, the node 21 of bottom arrives most preferred position, node 21 bottom spring 2 is located complete.Node 21 bottom spring 2 locate complete after, the node 22 at spring 2 top overlaps with node 21 projection in the horizontal plane bottom spring 2, that is, as long as node 21 is not at interference region, node 22 also would not interference region again, so while completing node 21 location, node 22 also completes location simultaneously.Spring bottom node 21 is through after the end of spigot surface 713, and what connect this one end of spigot surface 713 is a side paralleled with spring direction of advance, and when spring 2 moves on again, node 21 is resisted against on side.At this moment only can be subject to the frictional force f effect that side awards when node 21 advances, the direction of frictional force f is contrary with spring bottom node 21 direction of advance, then under the effect of this frictional force f, spring 2 likely continues to rotate clockwise.
See Figure 27 and Figure 28, continue under the effect of this frictional force to prevent spring bottom node 21 to rotate, the shape at the top of push pedal 708 as shown in figure 27, push pedal 708 top be one piece with spring 2 top node 22 mutually level dull and stereotyped 715, a stopper slot 716 is provided with on dull and stereotyped 715, the bottom of stopper slot 716 is a block face 717, and when the node 21 bottom spring 2 arrives bottom position (see Figure 25 and Figure 27), the node 22 at spring 2 top props up stopper slot 716.The node 22 bottom spring 2 is stoped further to rotate.Until spring 2 is fed in spring clamp mechanism 81.Then wear the two ends up and down (see Fig. 2) that steel wire 3 is penetrated spring 2 by net machine 8 simultaneously, at this moment the node 21,22 of spring is all positioned on the B of face, can not interfere with steel wire 3.
During use, the spring 2 that spring production machine 9 is produced is fallen in framework 502, then be transported to the top of charging conduit 105 by transport tape 501, then, drop in charging conduit 105, then the Primary Location of node is completed by spring-positioning device 1, again by spring connecting gear 4, deliver to spring guider place, the spring 2 be positioned on conveyer belt 402,403 is sent into and is worn on net machine 8 by push pedal, push pedal pushes in the process of spring, and spring 2 node completes location again.

Claims (8)

1. sping mattress production equipment, comprise spring production machine and wear net machine (8), it is characterized in that: also comprise spring guider and spring conveying device, described spring conveying device comprises rotating disk (400), first drive unit, belt wheel (401) and the magnetic conveyer belt (402 of band, 403), described conveyer belt (402, 403) two are had, two described conveyer belts (402, 403) distance between is less than the diameter of spring (2) one of them end, described conveyer belt (402, 403) annular for closing, two described conveyer belts (402, 403) be looped around described belt wheel (401) outward, described rotating disk (400) is arranged on two described conveyer belts (402, 403), between, described rotating disk is provided with magnet (404 in (400), 405, 406, 407), described first drive unit drives described belt wheel (401) and described rotating disk (400) to rotate, and described belt wheel (401) drives described conveyer belt (402, 403) move, described spring guider comprises push pedal (708), drive the second drive unit and the guide of push pedal rectilinear motion, described push pedal (708) is provided with groove (714), all less with the mid diameter of spring (2) part in described groove (714) at least two sides contacts, wear on net machine (8) described in described guide is fixed on, described guide has spigot surface (713), when wearing net machine (8) described in described spring (2) is pushed to by described push pedal (708), if the node (21) of described spring (2) bottom is positioned at interference region, then described spigot surface (713) contacts with the node (21) of the bottom of described spring (2), described spigot surface (713) is for the node (21 by described spring (2), 22) interference region is pushed away.
2. sping mattress production equipment according to claim 1, it is characterized in that: the direction of advance of the line at described spigot surface (713) two ends and described node (21,22) is acute angle, and one end of described spigot surface (713) is between face D and face B, the other end of described spigot surface (713) is positioned at the side of face C away from described spring (2) axis.
3. sping mattress production equipment according to claim 2, it is characterized in that: one end of described spigot surface (713) is positioned on the B of face, the other end of described spigot surface (713) is positioned at the side of face A away from described spring (2) axis.
4. sping mattress production equipment according to claim 1, it is characterized in that: described first drive unit comprises the first motor (409) and the second motor (410), described first motor (409) drives described belt wheel (401) to rotate, and described second motor (410) drives described rotating disk (400) to rotate.
5. sping mattress production equipment according to claim 1, it is characterized in that: the cross section of described rotating disk (400) is square, each side of described rotating disk (400) has one block of electromagnet (404,405,406,407).
6. sping mattress production equipment according to claim 1, it is characterized in that: described second drive unit comprises the 3rd motor (701), connecting rod (702) and some push rods (707), described 3rd motor (701) drives leading screw (705) to rotate, described push rod (707) is provided with the screw (706) matched with described leading screw (705), described push rod (707) one end is fixed on described connecting rod (702), and the other end of described push rod (707) is connected with described push pedal (708).
7. sping mattress production equipment according to claim 6, it is characterized in that: described second drive unit also comprises a frame (700), described 3rd motor (701) is fixed in frame (700), described frame (700) is also provided with two guide rails (703,704), the two ends of described connecting rod (702) are slidably connected on described guide rail (703,704).
8. sping mattress production equipment according to claim 1, it is characterized in that: also comprise spring arrangement machine, described spring arrangement machine comprises feed mechanism (5) and spring-positioning device (1), described spring-positioning device (1) comprises transmitter (101), receiver (102), for the driving mechanism that fixture and the described fixture of driving of fixing spring (2) are rotated, described spring (2) is fixing on the securing means, when described fixture is rotated, spring (2) has and only has the light that the node of spring (2) (21) is launched through described transmitter (101), described feed mechanism (5) is for transporting to spring-positioning device (1) by spring (2) from spring production equipment.
CN201310033564.0A 2013-01-29 2013-01-29 Sping mattress production equipment Active CN103111554B (en)

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CN106734774B (en) * 2017-01-20 2019-01-15 宁波市望春姚氏床垫机械有限公司 Spring node positioning mechanism
CN109110494B (en) * 2018-09-11 2020-06-16 中南林业科技大学 Spring steering mechanism
CN111361156B (en) * 2020-01-16 2022-04-19 朱品杰 Manufacturing equipment for trampoline
CN111839077A (en) * 2020-08-05 2020-10-30 湖南晚梦馨家俱有限公司 Automatic string spring machine of spring mattress

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