CN111839077A - Automatic string spring machine of spring mattress - Google Patents
Automatic string spring machine of spring mattress Download PDFInfo
- Publication number
- CN111839077A CN111839077A CN202010779790.3A CN202010779790A CN111839077A CN 111839077 A CN111839077 A CN 111839077A CN 202010779790 A CN202010779790 A CN 202010779790A CN 111839077 A CN111839077 A CN 111839077A
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- CN
- China
- Prior art keywords
- plate
- spring
- fixedly connected
- side wall
- placing
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/043—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
- A47C23/0431—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs supporting a flat board or strip
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/002—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with separate resilient support elements, e.g. elastomeric springs arranged in a two-dimensional matrix pattern
Abstract
The invention relates to the technical field of string spring equipment and discloses an automatic string spring machine for a spring mattress, which comprises a fixing plate, wherein nine groups of placing grooves are formed in the upper surface of the fixing plate, spring bodies are arranged in the placing grooves, the bottom ends of the spring bodies are in contact with the bottom side wall of an inner cavity of the placing grooves, limiting plates are arranged on the left side and the right side of each spring body, and the inner side surfaces of the limiting plates are in contact with the outer sides of the spring bodies. This automatic string spring machine of spring mattress, through the limiting plate, the carriage release lever, first mounting panel, the second mounting panel, first spring, the mating reaction of spacing axle and standing groove, can carry out certain spacing fixed to the spring body, prevent that the spring body from taking place the incline, through pneumatic cylinder, U-shaped board, the working plate, the gear, fixed rack, removal rack, backup pad, connecting plate, control panel, the cooperation of bar group and full-automatic welded joint, can carry out more convenient welding to spring body and bar group.
Description
Technical Field
The invention relates to the technical field of string spring equipment, in particular to an automatic string spring machine for a spring mattress.
Background
At present, in the spring mattress production process, the inner core of mattress is established ties by a plurality of springs and is formed, and current automatic string spring machine of spring mattress is poor to the interim fixity when individual spring, leads to taking place to empty when individual spring at string spring in-process spring, causes string spring failure rate height, and the error is big to it is more time-consuming and energy-consuming during the series connection spring, reduced the practicality, be unfavorable for using widely.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic string spring machine for a spring mattress, which has the advantages of temporarily fixing a single spring, saving time and labor by comparison and the like, and solves the problems that the temporary fixing performance of the device on the current spring is poor, the current spring is toppled in the string spring process, the string spring failure rate is high, the error is large, time and labor are wasted during the series connection of the springs, the practicability is reduced, and the popularization and the use are not facilitated.
(II) technical scheme
In order to realize the purposes that the device can temporarily fix a single spring and is time-saving and labor-saving compared with the prior art, the invention provides the following technical scheme: an automatic spring stringing machine for a spring mattress comprises a fixed plate, wherein nine groups of placing grooves are formed in the upper surface of the fixed plate, a spring body is arranged in each placing groove, the bottom end of the spring body is in contact with the bottom side wall of an inner cavity of the placing groove, limiting plates are arranged on the left side and the right side of the spring body, the inner side surfaces of the limiting plates are in contact with the outer side of the spring body, first auxiliary grooves are formed in the left side wall and the right side wall of each placing groove, moving rods are fixedly connected with the front ends and the rear ends of the lower surfaces of the limiting plates, a working cavity is formed in the middle of the lower surface of the fixed plate, the bottom ends of the moving rods penetrate through the bottom side wall of the inner cavity of the first auxiliary groove and extend into the inner part of the working cavity, a first mounting plate is fixedly connected with the lower surface of the, the lower surface of the second mounting plate is fixedly connected with the bottom side wall of the inner cavity of the fixed plate, the rear side surface of the fixed plate is fixedly connected with a placing plate, a placing cavity is arranged in the placing plate, the middle part of the lower surface of the placing plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder penetrates through the lower surface of the placing plate and extends into the placing plate, the lower surface of the U-shaped plate is fixedly connected with a U-shaped plate, the middle part of the top side wall of the inner cavity of the placing plate is fixedly connected with a working plate, the left side surface and the right side surface of the working plate are both fixedly connected with fixed racks, the left top end and the right top end of the U-shaped plate are both provided with a second auxiliary groove, the left top end and the right top end of the U-shaped plate, the movable supporting plate lower surface penetrates through the bottom side wall of the inner cavity of the placing plate and moves to the position below the placing plate, the movable supporting plate upper surface penetrates through the top side wall of the inner cavity of the placing plate and moves to the position above a fixedly connected connecting plate of the placing plate, the front side face of the connecting plate is fixedly connected with a control plate, the lower surface of the control plate is provided with a clamping groove, a strip-shaped plate group is clamped inside the control plate, nine groups of control grooves are formed in the side wall of the inner cavity of the control plate, the inner side wall of each control groove is fixedly connected with a.
Preferably, the middle part fixedly connected with movable plate of U-shaped board upper surface, the shifting chute has been seted up to the working plate lower surface, the movable plate upper surface passes the shifting chute and stretches into to inside the shifting chute bottom end, and the equal fixedly connected with slider in top of the top of movable plate left surface and the top of right flank all has seted up the spout, the slider slidable sets up inside the bottom of spout.
Preferably, the front end and the rear end of the gear are fixedly connected with auxiliary shafts, and the outer ends of the four groups of auxiliary shafts are respectively rotatably connected with the left end and the right end of the front side wall of the cavity of the U-shaped plate and the left end and the right end of the rear side wall of the cavity.
Preferably, the middle part of the outer side surface of the supporting plate is fixedly connected with a limiting strip, the middle parts of the left side wall and the right side wall of the inner cavity of the placing plate are respectively provided with a limiting groove, and the limiting strip is slidably arranged in the limiting grooves.
Preferably, the bottom side wall of the inner cavity of the placing groove is fixedly connected with a limiting shaft, and the limiting shaft is arranged inside the spring body.
Preferably, the middle part of the left side surface and the middle part of the right side surface of the hydraulic cylinder are fixedly connected with fixing frames, and the top ends of the fixing frames are fixedly connected with the lower surfaces of the placing plates.
Preferably, the four corners of the lower surface of the fixing plate are fixedly connected with pillars, the bottoms of the pillars are fixedly connected with bases, and the lower surface of the base is provided with anti-skid grains.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic string spring machine for a spring mattress, which has the following beneficial effects:
1. this automatic string spring machine of spring mattress, through the limiting plate, the carriage release lever, first mounting panel, the second mounting panel, first spring, the mating reaction of spacing axle and standing groove, can carry out certain spacing fixed to the spring body, prevent that the spring body from taking place the incline, through pneumatic cylinder, U-shaped board, the working plate, the gear, fixed rack, removal rack, backup pad, connecting plate, control panel, the cooperation of bar group and full-automatic welded joint, can carry out more convenient welding to spring body and bar group.
2. This automatic string spring machine of spring mattress through the mating reaction of movable plate, slider and spout, can assist the stable removal about carrying on of U-shaped board, through the mating reaction of first mounting panel and second mounting panel, can make the staff more convenient when the fixed first spring of installation, through the effect of first spring, can make the staff more convenient clamp the bar cardboard inside the control panel.
3. This automatic string spring machine of spring mattress through the effect of auxiliary shaft, can assist the gear to rotate, through the mating reaction of spacing groove and spacing, can the auxiliary stay board carry out the removal from top to bottom, through the mating reaction of carriage release lever and first spring, can assist the limiting plate to carry out the removal from top to bottom, and then can make the better spring body that prevents of limiting plate take place the skew.
Drawings
FIG. 1 is a schematic structural view of an automatic string spring machine for spring mattresses according to the present invention;
FIG. 2 is a schematic cross-sectional view of a fixing plate of an automatic string spring machine for spring mattress according to the present invention;
FIG. 3 is a schematic view of a partial three-dimensional structure of an automatic string spring machine for spring mattresses according to the present invention;
FIG. 4 is a schematic cross-sectional view of an automatic string spring machine control plate part of a spring mattress according to the present invention;
fig. 5 is a schematic view of an unfolding structure of a moving plate part of an automatic string spring machine for spring mattresses according to the present invention.
In the figure: 1. a fixing plate; 2. a spring body; 3. a limiting plate; 4. a travel bar; 5. a first mounting plate; 6. a first spring; 7. a second mounting plate; 8. placing the plate; 9. a hydraulic cylinder; 10. a U-shaped plate; 11. a working plate; 12. fixing a rack; 13. a gear; 14. moving the rack; 15. a support plate; 16. a connecting plate; 17. a control panel; 18. strip-shaped sheet groups; 19. a second spring; 20. a full-automatic weld joint; 21. moving the plate; 22. a slider; 23. an auxiliary shaft; 24. a limiting strip; 25. a limiting shaft; 26. a fixed mount; 27. a pillar; 28. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an automatic spring string machine for a spring mattress comprises a fixed plate 1, nine groups of placing grooves are formed in the upper surface of the fixed plate 1, spring bodies 2 are arranged in the placing grooves, the bottom ends of the spring bodies 2 are in contact with the bottom side wall of an inner cavity of the placing grooves, limiting plates 3 are arranged on the left side and the right side of each spring body 2, the inner side faces of the limiting plates 3 are in contact with the outer sides of the spring bodies 2, first auxiliary grooves are formed in the left side wall and the right side wall of each placing groove, moving rods 4 are fixedly connected to the front ends and the rear ends of the lower surfaces of the limiting plates 3, the moving rods 4 are arranged in the first auxiliary grooves, a working cavity is formed in the middle of the lower surface of the fixed plate 1, the bottom ends of the moving rods 4 penetrate through the bottom side wall of the inner cavity of the first auxiliary grooves and extend into the inner cavity of the working cavity and are fixedly, the lower surface of the second mounting plate 7 is fixedly connected with the bottom side wall of the inner cavity of the fixed plate 1, the rear side surface of the fixed plate 1 is fixedly connected with a placing plate 8, a placing cavity is arranged in the placing plate 8, the middle part of the lower surface of the placing plate 8 is fixedly connected with a hydraulic cylinder 9, the output end of the hydraulic cylinder 9 penetrates through the lower surface of the placing plate 8 and extends into the placing plate 8 and is fixedly connected with a U-shaped plate 10, the lower surface of the U-shaped plate 10 is contacted with the bottom side wall of the inner cavity of the placing plate 8, the middle part of the top side wall of the inner cavity of the placing plate 8 is fixedly connected with a working plate 11, the left side surface and the right side surface of the working plate 11 are both fixedly connected with a fixed rack 12, the left side top end and the right side top end of the U-shaped plate 10 are both provided with a second, the 15 lower surfaces of backup pad are portable to be passed and are placed 8 inner chamber bottom side walls of board and remove to the below of placing board 8, 15 upper surfaces of backup pad are portable to be passed and are placed 8 inner chamber top side walls of board and remove to the top fixedly connected with connecting plate 16 of placing board 8, connecting plate 16 leading flank fixedly connected with control panel 17, the draw-in groove has been seted up to control panel 17 lower surface, control panel 17 is inside to have clamped bar piece group 18, nine groups of control channels have been seted up to control panel 17 inner chamber lateral wall, control channel inside wall fixedly connected with second spring 19, 19 other end fixedly connected with full-automatic weld head 20.
Specifically, in order to assist the stable removal from top to bottom that carries on of U-shaped board 10, the middle part fixedly connected with movable plate 21 of U-shaped board 10 upper surface, the shifting chute has been seted up to working plate 11 lower surface, and inside movable plate 21 upper surface passed the shifting chute and stretched into to shifting chute bottom end, the equal fixedly connected with slider 22 in the top of movable plate 21 left surface and the top of right flank, the spout has all been seted up to working plate 11 inner chamber left side wall and inner chamber right side wall, and slider 22 slidable sets up inside the bottom of spout.
Specifically, in order to more stably rotate the auxiliary gear 13, the front end and the rear end of the gear 13 are both fixedly connected with the auxiliary shafts 23, and the outer ends of the four groups of auxiliary shafts 23 are respectively rotatably connected with the left end and the right end of the front side wall of the inner cavity of the U-shaped plate 10 and the left end and the right end of the rear side wall of the inner cavity.
Specifically, in order to make the stable removal from top to bottom that carries on of backup pad 15, and then control connection board 16 reciprocates, the spacing strip 24 of middle part fixedly connected with of backup pad 15 lateral surface places the middle part of 8 inner chamber left side walls of board and the middle part of inner chamber right side wall and has all seted up the spacing groove, and spacing strip 24 slidable sets up at spacing inslot portion.
Specifically, in order to play certain spacing fixed action to spring body 2, the spacing axle 25 of standing groove inner chamber bottom wall fixedly connected with, spacing axle 25 sets up the inside at spring body 2.
Specifically, in order to fix the hydraulic cylinder 9, the hydraulic cylinder 9 is made to work more stably, the middle part of the left side surface and the middle part of the right side surface of the hydraulic cylinder 9 are fixedly connected with the fixing frame 26, and the top end of the fixing frame 26 is fixedly connected with the lower surface of the placing plate 8.
Specifically, for fixing device, improve the stability of device, the equal fixedly connected with pillar 27 in four corners of fixed plate 1 lower surface, pillar 27 bottom fixedly connected with base 28, base 28 lower surface is provided with anti-skidding line.
When the full-automatic welding machine is used, the spring body 2 is placed in the placing groove, the bottom end of the spring body 2 is in contact with the fixing plate 1, the limiting shaft 25 can limit and fix the spring body 2 to a certain extent to prevent the spring body from falling over, the hydraulic cylinder 9 is started, the hydraulic cylinder 9 drives the U-shaped plate 10 to move up and down, the gear 13 moves up and down, the gear 13 is meshed with the fixed rack 12, the fixed rack 12 drives the gear 13 to rotate, the gear 13 drives the movable rack 14 to move up and down, the supporting plate 15 drives the connecting plate 16 to move up and down, the strip-shaped plate group 18 is clamped in the control plate 17 by an operator, the full-automatic welding machine 20 can stretch to a certain extent under the matching action of the second spring 19, the strip-shaped plate group 18 can be placed in the control plate 17 by the operator, and the connecting plate 16 drives the control plate 17, make bar piece group 18 and spring body 2's top contact, make full-automatic welding head 20 with bar piece group 18 and spring body 2 welding together, 2 individual series connection of spring body, later the staff takes off the spring body 2 of establishing ties, limiting plate 3 can prevent that spring body 2 from taking place to fall partially when bar piece group 18 and spring body 2 contact, carriage release lever 4 can reciprocate on fixed plate 1, under the mating reaction of first spring 6, can assist limiting plate 3 to reciprocate, can be stable carry out certain spacing fixed to spring body 2, prevent that it from taking place the incline, the practicality has been improved.
In conclusion, the automatic spring stringing machine for the spring mattress can limit and fix the spring body 2 to a certain extent through the matching action of the limiting plate 3, the moving rod 4, the first mounting plate 5, the second mounting plate 7, the first spring 6, the limiting shaft 25 and the placing groove, prevent the spring body 2 from deflecting, can conveniently weld the spring body 2 and the strip plate group through the matching action of the hydraulic cylinder 9, the U-shaped plate 10, the working plate 11, the gear 13, the fixed rack 12, the moving rack 14, the supporting plate 15, the connecting plate 16, the control plate 17, the strip plate group and the full-automatic welding joint 20, can assist the U-shaped plate 10 to stably move up and down through the matching action of the moving plate 21, the sliding block 22 and the sliding groove, can make a worker conveniently install and fix the first spring 6 through the matching action of the first mounting plate 5 and the second mounting plate 7, through the effect of first spring 6, can make the staff more convenient clamp the bar cardboard inside control panel 17, through the effect of auxiliary shaft 23, can auxiliary gear 13 rotate, through the mating reaction of spacing groove and spacing 24, can assist backup pad 15 to carry out the removal from top to bottom, through the mating reaction of carriage release lever 4 and first spring 6, can assist limiting plate 3 to carry out the removal from top to bottom, and then can make the better spring body 2 that prevents of limiting plate 3 take place the skew.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic string spring machine of spring mattress, includes fixed plate (1), its characterized in that: nine groups of placing grooves are formed in the upper surface of the fixed plate (1), a spring body (2) is arranged in the placing groove, the bottom end of the spring body (2) is in contact with the bottom side wall of the inner cavity of the placing groove, the left side and the right side of the spring body (2) are respectively provided with a limiting plate (3), the inner side surface of each limiting plate (3) is in contact with the outer side of the spring body (2), the left side wall and the right side wall of the placing groove are respectively provided with a first auxiliary groove, the front end and the rear end of the lower surface of each limiting plate (3) are respectively and fixedly connected with a movable rod (4), the movable rods (4) are arranged in the first auxiliary grooves, the middle part of the lower surface of the fixed plate (1) is provided with a working cavity, the bottom end of each movable rod (4) penetrates through the bottom side wall of the inner cavity of the first auxiliary groove and extends into the inner, the other end of the first spring (6) is fixedly connected with a second mounting plate (7), the lower surface of the second mounting plate (7) is fixedly connected with the bottom side wall of the inner cavity of the fixed plate (1), the rear side surface of the fixed plate (1) is fixedly connected with a placing plate (8), a placing cavity is arranged in the placing plate (8), the middle part of the lower surface of the placing plate (8) is fixedly connected with a hydraulic cylinder (9), the output end of the hydraulic cylinder (9) penetrates through the lower surface of the placing plate (8) and extends into the interior of the placing plate (8) to be fixedly connected with a U-shaped plate (10), the lower surface of the U-shaped plate (10) is contacted with the bottom side wall of the inner cavity of the placing plate (8), the middle part of the top side wall of the inner cavity of the placing plate (8) is fixedly connected with a working plate (11), the left side surface and the right side surface of the working plate, the top ends of the left side and the right side of the U-shaped plate (10) are respectively provided with a gear (13), the inner side of the gear (13) is meshed with a fixed rack (12), the outer side of the gear (13) is meshed with a movable rack (14), the outer side of the movable rack (14) is fixedly connected with a support plate (15), the lower surface of the support plate (15) can movably penetrate through the bottom side wall of the inner cavity of the placing plate (8) and move to the lower part of the placing plate (8), the upper surface of the support plate (15) can movably penetrate through the top side wall of the inner cavity of the placing plate (8) and move to the upper part of the placing plate (8) and is fixedly connected with a connecting plate (16), the front side surface of the connecting plate (16) is fixedly connected with a control plate (17), the lower surface of the control plate (17) is provided, the control groove inside wall fixedly connected with second spring (19), second spring (19) other end fixedly connected with full-automatic welded joint (20).
2. The automatic string spring machine of spring mattress according to claim 1, characterized in that: the middle part fixedly connected with movable plate (21) of U-shaped plate (10) upper surface, the shifting chute has been seted up to working plate (11) lower surface, inside movable plate (21) upper surface passed the shifting chute and stretched into to shifting chute bottom end, the equal fixedly connected with slider (22) in top of the top of movable plate (21) left surface and the top of right flank, the spout has all been seted up to working plate (11) inner chamber left side wall and inner chamber right side wall, slider (22) slidable sets up inside the bottom of spout.
3. The automatic string spring machine of spring mattress according to claim 1, characterized in that: the front end and the rear end of the gear (13) are fixedly connected with auxiliary shafts (23), and the outer ends of the auxiliary shafts (23) are respectively connected with the left end and the right end of the front side wall of the inner cavity of the U-shaped plate (10) and the left end and the right end of the rear side wall of the inner cavity in a rotatable mode.
4. The automatic string spring machine of spring mattress according to claim 1, characterized in that: the middle part of backup pad (15) lateral surface fixedly connected with spacing (24), place the middle part of board (8) inner chamber left side wall and the middle part of inner chamber right side wall and all seted up the spacing groove, spacing (24) slidable sets up at spacing inslot portion.
5. The automatic string spring machine of spring mattress according to claim 1, characterized in that: the spring body is characterized in that a limiting shaft (25) is fixedly connected to the bottom side wall of the inner cavity of the placing groove, and the limiting shaft (25) is arranged inside the spring body (2).
6. The automatic string spring machine of spring mattress according to claim 1, characterized in that: the middle part of the left side surface and the middle part of the right side surface of the hydraulic cylinder (9) are fixedly connected with a fixing frame (26), and the top end of the fixing frame (26) is fixedly connected with the lower surface of the placing plate (8).
7. The automatic string spring machine of spring mattress according to claim 1, characterized in that: the four corners of fixed plate (1) lower surface all fixedly connected with pillar (27), pillar (27) bottom fixedly connected with base (28), base (28) lower surface is provided with anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010779790.3A CN111839077A (en) | 2020-08-05 | 2020-08-05 | Automatic string spring machine of spring mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010779790.3A CN111839077A (en) | 2020-08-05 | 2020-08-05 | Automatic string spring machine of spring mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111839077A true CN111839077A (en) | 2020-10-30 |
Family
ID=72970968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010779790.3A Pending CN111839077A (en) | 2020-08-05 | 2020-08-05 | Automatic string spring machine of spring mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111839077A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH690262A5 (en) * | 1993-01-13 | 2000-06-30 | Heerklotz Siehfried Dipl Ing | Rectangular cushion plate of foam material forming mattress has multi-layered elastic core with upper and lower layers of spring bodies limited by transversal and longitudinal channels |
| CN1842286A (en) * | 2003-08-27 | 2006-10-04 | 伊姆赫德股份有限公司 | Method to produce a mattress core and composed spring applied therewith |
| US20080282476A1 (en) * | 2004-10-18 | 2008-11-20 | Stjernfjädrar Ab | Thin Pocket Mattress, and Method and Device for Its Manufacturing |
| CN103111554A (en) * | 2013-01-29 | 2013-05-22 | 宁波市望春姚氏床垫机械有限公司 | Spring-mattress producing equipment |
| CN106734774A (en) * | 2017-01-20 | 2017-05-31 | 宁波市望春姚氏床垫机械有限公司 | Spring node detent mechanism |
| CN107598040A (en) * | 2017-10-23 | 2018-01-19 | 南京溧水丽华弹簧厂 | A kind of mattress conjoined spring automatic string spring device |
| CN108188311A (en) * | 2018-01-18 | 2018-06-22 | 沈群香 | A kind of string spring equipment |
| CN211102322U (en) * | 2019-12-12 | 2020-07-28 | 苏州新世得机电设备有限公司 | Multi-station automatic taking and placing welding mechanism |
-
2020
- 2020-08-05 CN CN202010779790.3A patent/CN111839077A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH690262A5 (en) * | 1993-01-13 | 2000-06-30 | Heerklotz Siehfried Dipl Ing | Rectangular cushion plate of foam material forming mattress has multi-layered elastic core with upper and lower layers of spring bodies limited by transversal and longitudinal channels |
| CN1842286A (en) * | 2003-08-27 | 2006-10-04 | 伊姆赫德股份有限公司 | Method to produce a mattress core and composed spring applied therewith |
| US20080282476A1 (en) * | 2004-10-18 | 2008-11-20 | Stjernfjädrar Ab | Thin Pocket Mattress, and Method and Device for Its Manufacturing |
| CN103111554A (en) * | 2013-01-29 | 2013-05-22 | 宁波市望春姚氏床垫机械有限公司 | Spring-mattress producing equipment |
| CN106734774A (en) * | 2017-01-20 | 2017-05-31 | 宁波市望春姚氏床垫机械有限公司 | Spring node detent mechanism |
| CN107598040A (en) * | 2017-10-23 | 2018-01-19 | 南京溧水丽华弹簧厂 | A kind of mattress conjoined spring automatic string spring device |
| CN108188311A (en) * | 2018-01-18 | 2018-06-22 | 沈群香 | A kind of string spring equipment |
| CN211102322U (en) * | 2019-12-12 | 2020-07-28 | 苏州新世得机电设备有限公司 | Multi-station automatic taking and placing welding mechanism |
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Application publication date: 20201030 |
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