Novel supporting spring automatic feeding and bed net edge iron automatic edge buckling device

Abstract

The utility model provides a novel device for automatically feeding force supporting springs and automatically buckling edges of bed net edge irons, which relates to the technical field of bed net manufacturing equipment and comprises an adjustable production table, the table top of which is used for fixing a spring bed core; supporting spring feeding assemblies are symmetrically distributed on the periphery of the production table and comprise feeding mechanisms, code clamping mechanisms and turnover mechanisms, the turnover mechanisms are provided with turnover tables, the feeding mechanisms continuously convey supporting springs to the turnover tables, the turnover tables are turned over through crank connecting rod mechanisms, the supporting springs are perpendicularly attached to the side edges of a bed core, and the bed core is placed on the turnover tables. And then the clamping and stacking mechanism performs multi-point synchronous clamping and stacking fixation on the supporting springs and the bed core. The utility model has the beneficial effects that the support springs are uniformly attached to the side edge of the bed core after being arranged and placed on the overturning table, so that the positions of the support springs are more uniform, the attachment degree of the support springs and the bed core is higher, the forming effect of a product is better, the support springs are all attached to the side edge of the bed core at one time and then clamped, and the production efficiency is improved. And the efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of bed net manufacturing equipment technology, and in particular to a novel automatic feeding device for support springs and an automatic edge-fastening device for bed net edge irons. Background Technology

[0002] Spring mattresses, as a widely used type of mattress in modern times, have become the choice of most consumers due to their advantages in support, breathability, and durability. Their core structure consists of a spring system and a filling layer. To improve edge support and structural stability, spring mattresses have support springs installed along all four sides. These support springs are typically distributed longitudinally along the four sides of the mattress, strengthening the support density in the edge area and preventing the edges from collapsing or deforming due to excessive localized pressure.

[0003] Industry standards require that the support springs form a continuous and uniform mechanical distribution along the four sides of the mattress, and their axial deviation must be controlled within ±1.5mm to ensure that the edge area has a linear support strength of not less than 1500N per linear meter.

[0004] In the current manufacturing process of spring mattresses, the support springs are placed one by one on the side of the mattress. This may result in inconsistent straight-line positioning of the support springs during placement, which will affect the boundary resistance index (BDR) compliance rate of the mattress. Moreover, placing the support springs one by one will increase processing time and extend the production cycle.

[0005] The technical content disclosed in the Chinese patent document (Publication No.: CN218087700U, Patent Name: Support Spring Feeding Equipment and Bag Spring Bed Core Edge-Banging Equipment) is as follows: The conveying direction of the fourth drive mechanism is parallel to the side of the bed core, and the gripper is located directly above the pallet. During material handling, the gripper is set parallel to the pallet. When the support spring abuts against the gripper located directly above it, the gripper attracts the support spring. Subsequently, the fifth drive mechanism operates, driving the sixth drive mechanism and the gripper to rotate so that the gripper is parallel to the side of the bed core. Then, the sixth drive mechanism operates, pushing the gripper and the support spring into the side of the bed core. The fourth drive mechanism drives the fifth drive mechanism to move, so that different support springs are placed at different positions on the side of the bed core.

[0006] As can be seen from the above implementation plan and the corresponding drawings, although its mechanical structure can achieve basic positioning function, it has two major technical defects: First, the transmission backlash of the multi-degree-of-freedom motion mechanism will cause the end effector to deflection error; second, the cycle time limitation of the intermittent feeding system makes it difficult to match the capacity requirements of high-speed production lines. These defects lead to the dual dilemma of production cycle time mismatch and insufficient product consistency in practical applications, which seriously restricts the industry's transformation to intelligent manufacturing. Utility Model Content

[0007] This invention overcomes the shortcomings of existing technologies and provides a novel automatic feeding device for support springs and an automatic edge-fastening device for bed cores. Support spring feeding components are symmetrically distributed around the production table. Each component includes a feeding mechanism, a clamping mechanism, and a flipping mechanism. The feeding mechanism continuously feeds the support springs to the flipping table, which is flipped via a crank-connecting rod mechanism, causing the support springs to be perpendicularly attached to the side of the bed core. The clamping mechanism then simultaneously clamps and fixes the support springs to the bed core at multiple points. Therefore, the support springs are arranged on the flipping table and then uniformly attached to the side of the bed core. Compared to the traditional method of attaching each support spring individually to the side of the bed core and then clamping it, this method results in a more uniform position of the support springs in a row, a higher degree of contact between the support springs and the bed core, and thus a better product forming effect. Furthermore, attaching all the support springs to the side of the bed core at once before clamping also increases clamping efficiency and improves the equipment's production efficiency.

[0008] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0009] A novel automatic feeding device for support springs and automatic edge-fastening device for bed cores includes an adjustable production table with a table surface for fixing the spring bed core; support spring feeding components are symmetrically distributed around the production table, and the support spring feeding components include a feeding mechanism, a clamping mechanism, and a flipping mechanism. The flipping mechanism is equipped with a flipping table, and the feeding mechanism continuously feeds the support springs to the flipping table. The flipping table is flipped through a crank-connecting rod mechanism so that the support springs are perpendicular to the side of the bed core. The clamping mechanism then clamps and fixes the support springs and the bed core at multiple points simultaneously.

[0010] The tilting table switches between horizontal and vertical states, and the contact surface of the tilting table is provided with a magnetic array to ensure that the support spring fits the tilting table.

[0011] Furthermore, the flipping mechanism includes a rotating support rod connected to a flipping crank, and a flipping table connected to the end of the flipping crank away from the rotating support rod.

[0012] Furthermore, the tilting table is provided with an adjustment slot, and an adjustment hole is provided in the adjustment slot. The tilting table is movably connected to a positioning component, which includes a positioning platform with a conical column. The positioning platform is continuously adjusted in position along the direction of the adjustment slot by positioning bolts.

[0013] Furthermore, the flipping mechanism is also equipped with a first motor, which is connected to a first sprocket, and one end of the rotating support rod is connected to a second sprocket. The first sprocket and the second sprocket are connected by a chain.

[0014] Furthermore, the feeding mechanism includes a support spring placement component, and lifting components and picking components are respectively provided on both sides of the support spring placement component;

[0015] The support spring placement component includes a placement base plate, on which a placement insertion rod is provided, and the support springs are stacked and inserted in the insertion rod;

[0016] The lifting component is used to lift the stacked support springs by the thickness of one support spring at a time.

[0017] The picking component is used to pick up one support spring at a time from the top of the stacked support springs;

[0018] The lifting component, the support spring placement component, and the picking component are all located above the feeding base. The feeding base is slidably connected to the third slide rail and threadedly connected to the feeding displacement screw. The third slide rail is arranged parallel to the feeding displacement screw, and one end of the feeding displacement screw is connected to the fourth motor.

[0019] Furthermore, the lifting component includes a fifth motor, which is connected to a lifting screw. The lifting screw is threadedly connected to a lifting plate, and a lifting slide bar is arranged parallel to the side of the lifting screw. The lifting screw is slidably connected to the lifting plate.

[0020] The picking component includes a sixth motor, which is connected to a steering rod, which is connected to a steering magnetic base, and the steering magnetic base is connected to a magnetic block.

[0021] Furthermore, the clamping mechanism includes a second motor, which is connected to a clamping displacement screw. A first slide rail is arranged parallel to the side of the clamping displacement screw, and a clamping base is slidably connected to the first slide rail. The clamping base is threadedly connected to the clamping displacement screw.

[0022] The clamping base is provided with a clamping protective upper seat, the clamping base is connected to the first clamping slide rail, and the first clamping slide rail is connected to the first clamping machine.

[0023] The inner side of the clamping and protective upper seat is connected to the second slide rail, the second slide rail is connected to the second clamping slide rail, the second slide rail and the second clamping slide rail are perpendicular to each other, the second clamping slide rail is connected to the second clamping machine, and the clamping lifting screw is connected to the second clamping machine.

[0024] The clamping and protective upper seat is equipped with a third motor, which is connected to the clamping and lifting screw, and the clamping and lifting screw is connected to the clamping and lifting screw.

[0025] Furthermore, the production platform includes an adjustable base, to which a first frame is fixedly connected, and to which a second frame is slidably connected;

[0026] The first frame is provided with a first fork, and the second frame is provided with a second fork, with the first fork and the second fork slidingly inserted into each other;

[0027] The adjustable base is slidably connected to a third frame and a fourth frame;

[0028] The third frame is provided with a third fork, and the fourth frame is provided with a fourth fork. The third fork and the fourth fork are slidably connected to each other.

[0029] The third and fourth frames can also move in a direction perpendicular to the first and second frames;

[0030] The first frame is provided with a first extension frame and a second extension frame near the bottom, the second frame is provided with a third extension frame near the bottom, and the third frame is provided with a fourth extension frame near the bottom.

[0031] The first extension frame, the second extension frame, the third extension frame, and the fourth extension frame are all perpendicular to each other.

[0032] The first extension frame, the second extension frame, the third extension frame, and the fourth extension frame are all used to connect the support spring feeding assembly.

[0033] Furthermore, the adjusting base is provided with a first base slide rail and a second base slide rail, the first base slide rail and the second base slide rail are arranged perpendicularly, and a third base slide rail is also provided on the second base slide rail;

[0034] The third base slide rail is arranged parallel to the first base slide rail;

[0035] The first base slide rail connects to the second frame;

[0036] The second base slide rail connects to the fourth frame;

[0037] The third base slide rail connects to the third frame;

[0038] The upper sides of the first frame, the second frame, the third frame, and the fourth frame are all connected to side guard components;

[0039] The side guard component includes a side guard slide rail, and a side guard strip is slidably connected to the side guard slide rail.

[0040] Compared with the prior art, the beneficial effects of this utility model are:

[0041] 1. A novel automatic feeding device for support springs and automatic edge-fastening device for bed cores is provided. Support spring feeding components are symmetrically distributed around the production table. The support spring feeding components include a feeding mechanism, a clamping mechanism, and a flipping mechanism. The feeding mechanism continuously conveys the support springs to the flipping table. The flipping table is flipped through a crank-connecting rod mechanism, so that the support springs are perpendicular to the side of the bed core. The clamping mechanism then clamps and fixes the support springs to the bed core at multiple points synchronously. Therefore, the support springs are arranged and placed on the flipping table before being uniformly attached to the side of the bed core. Compared with the traditional method of attaching the support springs to the side of the bed core pad one by one and then clamping and fastening them, this method makes the position of a row of support springs more uniform and the fit between the support springs and the bed core higher, thus resulting in a better product forming effect. Attaching all the support springs to the side of the bed core at once before clamping also increases the clamping efficiency and improves the production efficiency of the equipment.

[0042] 2. The contact surface of the tilting table is equipped with a magnetic array to ensure that the support spring is in contact with the tilting table. This also prevents the support spring from falling off when the tilting table rotates, making the support spring more stable when it is moved. It also increases the stability of the subsequent contact position between the support spring and the bed core. Attached Figure Description

[0043] The accompanying drawings are provided to further illustrate the present invention and, together with the embodiments of the present invention, are used to explain the present invention. They do not constitute a limitation thereof. In the drawings:

[0044] Figure 1 This is a schematic diagram of the overall device when the production table of this utility model is opened to its maximum size;

[0045] Figure 2 This is a schematic diagram of the overall device when the production table of this utility model is shrunk to its smallest size;

[0046] Figure 3 This is an exploded schematic diagram of the device according to an embodiment of the present invention;

[0047] Figure 4 This is a top view of the production table according to an embodiment of the present utility model;

[0048] Figure 5 This is a schematic diagram of the production platform structure according to an embodiment of the present utility model;

[0049] Figure 6 This is an exploded schematic diagram of the production platform according to an embodiment of the present invention;

[0050] Figure 7 This is an exploded view of the support spring feeding assembly according to an embodiment of this utility model;

[0051] Figure 8 This is a schematic diagram of the feeding mechanism structure according to an embodiment of the present utility model;

[0052] Figure 9 This is an exploded view of the feeding mechanism according to an embodiment of the present utility model;

[0053] Figure 10 This is a schematic diagram of the side guard component structure according to an embodiment of the present utility model;

[0054] Figure 11 This is an exploded view of the clamping mechanism according to an embodiment of the present invention;

[0055] Figure 12 This is an exploded view of the flipping mechanism according to an embodiment of the present invention;

[0056] Figure 13 This is a schematic diagram of the positioning platform mechanism according to an embodiment of the present utility model.

[0057] In the diagram: A. Support spring feeding assembly; 1. Tilting mechanism; 101. First motor; 1011. First sprocket; 102. Rotating support rod; 1021. Second sprocket; 103. Tilting crank; 104. Tilting table; 1041. Adjusting slot; 1042. Adjusting hole; 105. Positioning component; 1051. Positioning platform; 10511. Conical column; 1052. Positioning bolt; 2. Clamping mechanism; 201. Second motor; 2011. Clamping... 202. First slide rail; 203. Clamping base; 2031. Clamping protective upper seat; 204. First clamping machine; 2041. First clamping slide rail; 205. Third motor; 2051. Clamping lifting screw; 206. Second slide rail; 207. Second clamping machine; 2071. Second clamping slide rail; 3. Feeding mechanism; 301. Fourth motor; 3011. Feeding displacement screw; 302. Third slide rail; 303. Unloading base 304. Lifting component; 3041. Fifth motor; 3042. Lifting screw; 3043. Lifting slide bar; 3044. Lifting plate; 305. Support spring placement component; 3051. Placement base plate; 3052. Placement insert rod; 306. Picking component; 3061. Sixth motor; 3062. Steering rod; 3063. Steering magnetic base; 3064. Magnetic block; B. Production table; 4. Adjustment base; 401. Base body; 402. 1. Base slide rail; 403. Second base slide rail; 404. Third base slide rail; 5. First frame; 501. First outer frame; 502. Second outer frame; 503. First fork; 6. Second frame; 601. Third outer frame; 602. Second fork; 7. Third frame; 701. Fourth outer frame; 702. Third fork; 8. Fourth frame; 801. Fourth fork; 9. Side guard component; 901. Side guard slide rail; 902. Side guard strip. Detailed Implementation

[0058] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0059] like Figures 1 to 13 As shown, a novel automatic feeding device for support springs and automatic edge-fastening device for bed core includes an adjustable production table B, the table surface of which is used to fix the spring bed core; support spring feeding components A are symmetrically distributed around the production table B, and support spring feeding components A include a feeding mechanism 3, a clamping mechanism 2, and a flipping mechanism 1. The flipping mechanism 1 is equipped with a flipping table 104. The feeding mechanism 3 continuously feeds the support springs to the flipping table 104. The flipping table 104 is flipped through a crank-connecting rod mechanism, so that the support springs are perpendicular to the side of the bed core. The clamping mechanism 2 follows the mechanism. The support springs are then clamped and fixed to the bed core at multiple points simultaneously. Therefore, the support springs are arranged and placed on the turning table 104 and then uniformly attached to the side of the bed core. Compared with the traditional method of attaching the support springs to the side of the bed core one by one and then clamping and securing them, this method makes the position of the row of support springs more uniform and the fit between the support springs and the bed core higher, thus resulting in a better product molding effect. Attaching all the support springs to the side of the bed core at once and then clamping them also makes the clamping efficiency higher and improves the production efficiency of the equipment.

[0060] Production table B adopts a four-way linkage telescopic frame structure, and its horizontal projected area is synchronously scaled through orthogonal slide rail assembly. Therefore, when it is necessary to process bed cores of different sizes, only the horizontal bearing area of ​​production table B needs to be adjusted. The support spring feeding component A is connected to the edge of production table B to ensure that the feeding axis of each feeding component A and the edge of the bed core maintain a constant relative distance when production table B is scaled. Therefore, when production table B is adjusted in size, it will not affect the feeding component A to process the sides of bed cores of different sizes.

[0061] Production table B includes an adjustable base 4, to which a first frame 5 is fixedly connected, and a second frame 6 is slidably connected. A first fork 503 is provided on the first frame 5, and a second fork 602 is provided on the second frame 6. The first fork 503 and the second fork 602 are slidably inserted relative to each other. A third frame 7 and a fourth frame 8 are slidably connected to the adjustable base 4. A third fork 702 is provided on the third frame 7, and a fourth fork 801 is provided on the fourth frame 8. The third fork 702 and the fourth fork 801 are slidably inserted relative to each other. Therefore, the dimensions of production table B in the X-axis direction can be adjusted.

[0062] The third frame 7 and the fourth frame 8 can also move in a direction perpendicular to the first frame 5 and the second frame 6; thus, the size of the production table B in the Y-axis direction can be adjusted. By adjusting the size of the production table B in the X-axis and Y-axis directions, the size of the horizontal projection area of ​​the production table B can be adjusted, so that the production table B can adapt to carrying bed cores of different sizes.

[0063] The adjusting base 4 is provided with a first base slide rail 402 and a second base slide rail 403, which are perpendicular to each other. A third base slide rail 404 is also provided on the second base slide rail 403. The third base slide rail 404 is parallel to the first base slide rail 402. The first base slide rail 402 is connected to the second frame 6. The second base slide rail 403 is connected to the fourth frame 8. The third base slide rail 404 is connected to the third frame 7. A first extension frame 501 and a second extension frame 502 are provided near the bottom of the first frame 5. A third extension frame 601 is provided near the bottom of the second frame 6. A fourth extension frame 701 is provided near the bottom of the third frame 7. The first extension frame 501, the second extension frame 502, the third extension frame 601, and the fourth extension frame 701 are perpendicular to each other. 501, the second extension frame, 502, the third extension frame, 601, and the fourth extension frame, 701, are all used to connect the support spring feeding assembly A. Therefore, when the production table B is sizing, the support spring feeding assembly A also moves along the frame of the production table B, so that the support spring feeding assembly A can always fit against the periphery of the bed core to be processed. This allows the support spring feeding assembly A to automatically feed and fasten the support springs around the periphery of the bed core. In this embodiment, when the production table B is expanded to its maximum size, the ends of the four support spring feeding assemblies A are connected end to end to form a continuous closed loop structure. When the production table B is shrunk to its minimum size, the four support spring feeding assemblies A extend outward in a counterclockwise direction to form a grid-shaped non-contact layout. This design, through geometric constraints and motion trajectory optimization, ensures that the spatial positions of each component do not interfere with each other under different working conditions.

[0064] The upper sides of the first frame 5, the second frame 6, the third frame 7, and the fourth frame 8 are all connected to side guard components 9. The side guard component 9 includes a side guard slide rail 901, and a side guard strip 902 is slidably connected to the side guard slide rail 901. The side guard component 9 is used to limit the side of the bed core, so that the bed core can be stably placed on the production table B. The side guard strip 902 can move along the side guard slide rail 901. Therefore, when the size of the bed core changes, the position of the side guard strip 902 can also be adjusted accordingly, so that bed cores of different sizes can be limited when placed on the production table B, thus ensuring the stability of production.

[0065] The feeding mechanism 3 includes a support spring placement component 305, and a lifting component 304 and a picking component 306 are respectively provided on both sides of the support spring placement component 305.

[0066] The support spring placement component 305 includes a placement base plate 3051, on which a placement insertion rod 3052 is provided. Support springs are stacked and inserted into the insertion rod 3052. A lifting component 304 is used to lift the stacked support springs by the thickness of one support spring at a time. A picking component 306 is used to remove one support spring at a time from the top of the stacked support springs. The lifting component 304, support spring placement component 305, and picking component 306 are all located above the material feeding base 303. 303 is slidably connected to the third slide rail 302, the feeding base 303 is threadedly connected to the feeding displacement screw 3011, the third slide rail 302 is arranged parallel to the feeding displacement screw 3011, and one end of the feeding displacement screw 3011 is connected to the fourth motor 301. Therefore, under the drive of the fourth motor 301, the lifting component 304, the support spring placement component 305 and the picking component 306 can move along the length direction of the flipping mechanism 1, thereby placing the support springs one by one on the flipping table 104.

[0067] The lifting component 304 includes a fifth motor 3041, which is connected to a lifting screw 3042. The lifting screw 3042 is threadedly connected to a lifting plate 3044. A lifting slide bar 3043 is arranged parallel to the side of the lifting screw 3042. The lifting screw 3042 is slidably connected to the lifting plate 3044. Therefore, the fifth motor 3041 can drive the lifting plate 3044 to rise and fall. The lifting plate 3044 is inserted between the support spring and the placement base plate 3051, and the lifting plate 3044 gradually rises, thereby gradually lifting the entire stack of support springs.

[0068] The picking component 306 includes a sixth motor 3061, which is connected to a steering rod 3062. The steering rod 3062 is connected to a steering magnetic base 3063, and the steering magnetic base 3063 is connected to a magnetic block 3064. In this embodiment, the magnetic block 3064 is an electromagnetic block that generates magnetic force when energized and demagnetizes when de-energized. Therefore, when the magnetic block 3064 rotates above the support spring, it is energized and attracts the uppermost support spring. When the magnetic block 3064 rotates above the positioning platform 1051, it is de-energized and demagnetized, thus placing the support spring on the positioning platform 1051. The sixth motor 3061 drives the steering rod 3062, which allows the magnetic block 3064 to rotate, enabling it to continuously move the support spring onto the positioning platform 1051.

[0069] The flipping mechanism 1 includes a first motor 101 connected to a first sprocket 1011. One end of a rotating support rod 102 is connected to a second sprocket 1021. The first sprocket 1011 and the second sprocket 1021 are connected by a chain. The rotating support rod 102 is connected to a flipping crank 103. A flipping table 104 is connected to the end of the flipping crank 103 away from the rotating support rod 102. When the rotating support rod 102 rotates, the flipping table 104 achieves stepless positioning within the range of 0° horizontal to 90° vertical. The contact surface of the flipping table 104 is provided with a magnetic array to ensure that the support spring adheres to the flipping table 104. The flipping table 104 is provided with an adjustment slot 1041. 1. An adjustment elongated hole 1042 is provided. The flipping table 104 is movably connected to a positioning component 105. The positioning component 105 includes a positioning platform 1051. A conical column 10511 is provided on the positioning platform 1051. The conical head of the conical column 10511 facilitates the insertion of the support spring into the conical column 10511. In this embodiment, the positioning platform 1051 is magnetic. After the magnetic block 3064 moves the support spring onto the positioning platform 1051, the magnetic block 3064 is demagnetized. Therefore, the support spring is attracted by the magnetic force of the positioning platform 1051. Because the positioning platform 1051 is magnetic, the support spring will not fall off the positioning platform 1051 during the flipping process of the flipping table 104.

[0070] The positioning platform 1051 can be continuously adjusted along the direction of the adjusting groove 1041 by positioning bolt 1052. Therefore, the position and number of support springs can be adjusted to adjust the size between the positioning platforms 1051 each day, so that the flipping mechanism 1 can adapt to more support springs of different sizes, making the application range of the device wider.

[0071] The clamping mechanism 2 includes a second motor 201, which is connected to a clamping displacement screw 2011. A first slide rail 202 is arranged parallel to the side of the clamping displacement screw 2011. The first slide rail 202 is slidably connected to a clamping base 203, which is threadedly connected to the clamping displacement screw 2011. A clamping protective upper seat 2031 is provided on the clamping base 203. The clamping base 203 is connected to a first clamping slide rail 2041, which is connected to a first clamping machine 204. A second slide rail 206 is connected to the inner side of the clamping protective upper seat 2031. The second slide rail 206 is connected to a second clamping slide rail 2071, which is connected to a second clamping machine 207. Therefore, both the first clamping machine 204 and the second clamping machine 207 can move back and forth, so that when clamping the support spring of a bed core with slight dimensional deviations, the back and forth position can also be adjusted.

[0072] The second slide rail 206 and the second clamping slide rail 2071 are perpendicular to each other. The clamping lifting screw 2051 is connected to the second clamping machine 207. A third motor 205 is installed on the clamping protective upper seat 2031. The third motor 205 is connected to the clamping lifting screw 2051, and the clamping lifting screw 2051 is also connected to the clamping lifting screw 2051. The second slide rail 206 is used to adjust the height of the second clamping machine 207. By adjusting the height distance between the first clamping machine 204 and the second clamping machine 207, the first clamping machine 204 and the second clamping machine 207 can clamp bed cores of different thicknesses.

[0073] Driven by the second motor 201, the first clamping machine 204 and the second clamping machine 207 can move along the side of the bed core, and the first clamping machine 204 and the second clamping machine 207 can simultaneously fix the upper and lower lines of the support spring to the frame of the bed core, thus greatly improving production efficiency.

[0074] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel type of automatic feeding of the supporting force spring and automatic edge fastening of the bed net edge iron, characterized in that, The adjustable production table (B) is used for fixing the spring core, and the support spring loading assembly (A) is symmetrically distributed around the production table (B); the support spring loading assembly (A) comprises a feeding mechanism (3), a clamping mechanism (2) and a turnover mechanism (1); the turnover mechanism (1) is provided with a turnover table (104); the feeding mechanism (3) continuously feeds the support spring to the turnover table (104); the turnover table (104) is turned over through a crank connecting rod mechanism, so that the support spring is vertically attached to the side edge of the core; and the clamping mechanism (2) then synchronously clamps and fixes the support spring and the core at multiple points. The turnover table (104) is switched between horizontal and vertical states, and the contact surface of the turnover table (104) is provided with a magnetic array to ensure that the support spring is attached to the turnover table (104).

2. The novel device for automatic feeding of the side spring and automatic buckling of the side of the bed net according to claim 1, characterized in that, The turnover mechanism (1) comprises a rotating support rod (102), the rotating support rod (102) is connected with a turnover crank (103), and the turnover table (104) is connected to one end of the turnover crank (103) away from the rotating support rod (102).

3. The novel device for automatic feeding of the side spring and automatic buckling of the side of the bed net according to claim 2, characterized in that, The turnover table (104) is provided with an adjusting long groove (1041), the adjusting long groove (1041) is provided with an adjusting long hole (1042), the turnover table (104) is movably connected with a positioning component (105), the positioning component (105) comprises a positioning table (1051), the positioning table (1051) is provided with a tapered column (10511), and the positioning table (1051) is continuously positionally adjusted along the adjusting long groove (1041) through a positioning bolt (1052).

4. The novel device for automatic feeding of the side spring and automatic buckling of the side of the bed net according to claim 3, characterized in that, The turnover mechanism (1) is further provided with a first motor (101), the first motor (101) is connected with a first sprocket (1011), one end of the rotating support rod (102) is connected with a second sprocket (1021), and the first sprocket (1011) and the second sprocket (1021) are connected through a chain.

5. The novel device for automatic feeding of the side tension spring and automatic edge buckling of the bed net according to any one of claims 3 to 4, characterized in that, The feeding mechanism (3) comprises a support spring placing component (305), and the two sides of the support spring placing component (305) are respectively provided with a lifting component (304) and a taking component (306). The support spring placing component (305) comprises a placing bottom plate (3051), and the placing bottom plate (3051) is provided with a placing penetrating rod (3052); the support springs are stacked in the penetrating rod (3052). The lifting component (304) is used for lifting the thickness of one support spring at a time. The taking component (306) is used for taking away one support spring at a time. The lifting component (304), the support spring placing component (305) and the taking component (306) are arranged above a feeding base (303), the feeding base (303) is slidably connected with a third sliding rail (302), the feeding base (303) is threadedly connected with a feeding displacement screw rod (3011), the third sliding rail (302) and the feeding displacement screw rod (3011) are arranged in parallel, and one end of the feeding displacement screw rod (3011) is connected with a fourth motor (301).

6. The novel device for automatic feeding of the side spring and automatic buckling of the side of the bed net according to claim 5, characterized in that, The lifting component (304) comprises a fifth motor (3041) connected with a lifting lead screw (3042), the lifting lead screw (3042) is threadedly connected with a lifting plate (3044), and the lifting lead screw (3042) is provided with a lifting slide rod (3043) in parallel on the side thereof; and the lifting lead screw (3042) is slidably connected with the lifting plate (3044); The taking component (306) comprises a sixth motor (3061) connected with a steering rod (3062), the steering rod (3062) is connected with a steering magnetic base (3063), and the steering magnetic base (3063) is connected with a magnetic suction block (3064).

7. The novel device for automatic feeding of the side tension spring and automatic edge buckling of the bed net according to any one of claims 3 to 4, characterized in that, The clamping code mechanism (2) comprises a second motor (201) connected with a clamping code displacement lead screw (2011), the clamping code displacement lead screw (2011) is provided with a first slide rail (202) in parallel on the side thereof, the first slide rail (202) is slidably connected with a clamping code base (203), and the clamping code base (203) is threadedly connected with the clamping code displacement lead screw (2011); The clamping code base (203) is provided with a clamping code protection upper seat (2031), the clamping code base (203) is connected with a first clamping code slide rail (2041), and the first clamping code slide rail (2041) is connected with a first clamping code machine (204); The inner side of the clamping code protection upper seat (2031) is connected with a second slide rail (206), the second slide rail (206) is connected with a second clamping code slide rail (2071), the second slide rail (206) and the second clamping code slide rail (2071) are perpendicular to each other, the second clamping code slide rail (2071) is connected with a second clamping code machine (207), and a clamping code lifting lead screw (2051) is connected with the second clamping code machine (207); The clamping code protection upper seat (2031) is provided with a third motor (205) connected with the clamping code lifting lead screw (2051), and the clamping code lifting lead screw (2051) is connected with the clamping code lifting lead screw (2051).

8. The novel device for automatic feeding of the side spring and automatic edge locking of the bed net according to claim 1, characterized in that, The production table (B) comprises an adjusting base (4) fixedly connected with a first frame body (5), and the adjusting base (4) is slidably connected with a second frame body (6); The first frame body (5) is provided with a first fork (503), the second frame body (6) is provided with a second fork (602), and the first fork (503) and the second fork (602) are slidably inserted into each other; The adjusting base (4) is slidably connected with a third frame body (7) and a fourth frame body (8); The third frame body (7) is provided with a third fork (702), the fourth frame body (8) is provided with a fourth fork (801), and the third fork (702) and the fourth fork (801) are slidably inserted into each other; The third frame body (7) and the fourth frame body (8) can also move along a direction perpendicular to the first frame body (5) and the second frame body (6). The first frame body (5) is provided with a first extension frame (501) and a second extension frame (502) near the bottom, the second frame body (6) is provided with a third extension frame (601) near the bottom, and the third frame body (7) is provided with a fourth extension frame (701) near the bottom; the first extension frame (501), the second extension frame (502), the third extension frame (601) and the fourth extension frame (701) are perpendicular to each other in pairs; The first extension frame (501), the second extension frame (502), the third extension frame (601) and the fourth extension frame (701) are all used for connecting the supporting force spring loading assembly (A).

9. The novel device for automatic feeding of the side spring and automatic edge locking of the bed net according to claim 8, characterized in that, The adjusting base (4) is provided with a first base sliding rail (402) and a second base sliding rail (403), the first base sliding rail (402) and the second base sliding rail (403) are vertically arranged, and the second base sliding rail (403) is further provided with a third base sliding rail (404); the third base sliding rail (404) is arranged in parallel with the first base sliding rail (402); The first base sliding rail (402) is connected with the second frame body (6); The second base sliding rail (403) is connected with the fourth frame body (8); The third base sliding rail (404) is connected with the third frame body (7); The upper end sides of the first frame body (5), the second frame body (6), the third frame body (7) and the fourth frame body (8) are all connected with edge blocking members (9); The edge blocking member (9) comprises an edge blocking sliding rail (901), and an edge blocking strip (902) is slidingly connected with the edge blocking sliding rail (901).

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