An automatic mattress base-forming device

Abstract

This invention provides an automatic mattress base-forming device, belonging to the technical field of mattress processing equipment. It solves the problem of insufficient precision in the transmission coordination of various driving components in existing mattress base-forming equipment. The invention includes a main frame, a roller conveyor frame, a nailing mechanism, and a base-forming frame pressing mechanism. The main frame has a rectangular frame structure, with the roller conveyor frame located at the bottom. A first slider group and a third slider group are respectively located at both ends of a transverse slide rail, and L-shaped connecting plates are fixedly connected to the upper ends of the first and third slider groups. There are four L-shaped connecting plates, with each pair forming a symmetrical unit. A longitudinal beam is provided between each group of L-shaped connecting plates, and fixing plates are fixed to both ends of the longitudinal beam, with the fixing plates fitting snugly against the L-shaped connecting plates. A longitudinal slide rail is fixedly installed on the upper end of the longitudinal beam, and a fourth slider group is slidably connected to the upper end of the longitudinal slide rail. This invention has the advantages of an adjustable nailing mechanism and precise positioning via dual servo transmission.

Description

Technical Field

[0001] This invention belongs to the technical field of mattress processing equipment and relates to an automatic mattress base-forming device. Background Technology

[0002] Automatic mattress backing equipment is a core component in the production of spring mattress cores. It automatically binds and reinforces backing materials such as non-woven fabric and felt with the spring mesh, laying the foundation for subsequent lamination and edge-sealing processes. Traditional backing relies heavily on manual operation, resulting in low efficiency, poor binding accuracy, and insufficient product consistency. While existing automatic backing equipment replaces manual labor, its adaptability to different sizes is weak, adjustments are cumbersome when changing mattress sizes, and the double-sided backing flipping mechanism of some machines is complex and lacks positioning accuracy, making it difficult to meet the needs of efficient and continuous production of mattresses of various sizes.

[0003] Chinese patent CN208323667U discloses an automatic mattress baseboard machine head, including an automatic nail changing device, a nail pushing device, a cylinder, a switch control device, a nail dispensing device, a lifting device, and a gear transmission device. The automatic nail changing device includes a nail slot, which is fixed on a cylindrical rotating shaft. Motors are located on both sides of the cylindrical rotating shaft. The nail pushing device includes a cylindrical sleeve, which is fixed on a cylindrical rotating shaft. Motor is installed on one side of the cylindrical rotating shaft. The rear end of a steel wire is wound around the cylindrical sleeve, and the front end of the steel wire passes through a slot and connects to a ball. A slider is located at the front end of a spring, and the initial position of the slider is at the rear end of the nail slot. The nail dispensing device includes a forming device, a deformer, a nail dispensing port, and the front end of the nail slot. The nail dispensing port is fixed on the front end of the nail slot. The upper end of the forming device is connected to a cylinder, and an air storage chamber is connected to the cylinder. An air pump interface is located at the rear end of the air storage chamber, and the air pump interface is fixed on the cylindrical sleeve.

[0004] The patent provides an automatic mattress base machine head in which the motor 1 that controls automatic nail changing, the motor 2 that drives the nail pusher, and the cylinder that drives the nail ejection are driven separately. There is no unified synchronous control and transmission coordination mechanism. After the motor 1 drives the rotating shaft 1 to complete the nail changing, it cannot transmit a precise trigger signal to the motor 2, resulting in misalignment between the wire pushing and the nail slot nail changing action. Summary of the Invention

[0005] The purpose of this invention is to address the aforementioned problems in the prior art by providing an automatic mattress base-forming device.

[0006] The objective of this invention can be achieved through the following technical solution: An automatic mattress base-forming device, comprising a main frame, a roller conveyor frame, a nailing mechanism, and a base-forming and pressing frame mechanism. The main frame has a rectangular frame structure, and the roller conveyor frame is located at the bottom of the main frame. Two symmetrically arranged crossbeams are arranged in the middle of the main frame. A transverse slide rail is fixedly installed on the upper end of each crossbeam. A first slider group, a second slider group, and a third slider group are slidably connected to the upper end of the transverse slide rail. The first slider group and the third slider group are respectively located at both ends of the transverse slide rail. The upper end of the third slider is fixedly connected to an L-shaped connecting plate. There are four L-shaped connecting plates, and every two L-shaped connecting plates form a symmetrical unit. A longitudinal beam is provided between each group of L-shaped connecting plates. The two ends of the longitudinal beam are fixed with fixing plates, and the fixing plates are attached to the L-shaped connecting plates. A longitudinal slide rail is fixedly installed on the upper end of the longitudinal beam. A fourth slider group is slidably connected to the upper end of the longitudinal slide rail. There are four nailing mechanisms, which are respectively connected to the upper ends of the second slider group and the fourth slider group. The nailing mechanisms are arranged horizontally and in a ring-shaped layout.

[0007] In the aforementioned automatic mattress base-forming device, the nailing mechanism includes a support base, a horizontal slide rail, a linkage slide block, a vertical slide rail, a profile bracket, a vertical lead screw, a first servo motor, a second servo motor, and a nailing head. The support base is connected to the upper ends of the second and fourth slider groups. The horizontal slide rail is fixedly connected to the lower end of the linkage slide block. A horizontal slider is slidably connected in the horizontal slide rail. A sliding connecting plate is connected to the lower end of the horizontal slider. A first mounting seat is installed on the upper end of the sliding connecting plate. A first connecting plate is connected to the outer periphery of the end of the first servo motor, and the first connecting plate is fixedly connected to the first mounting seat. A first rack is fixedly connected to the outer side of the linkage slide block. A first multi-gear is connected to the end of the first servo motor, and the first multi-gear meshes with the first rack.

[0008] In the above-mentioned automatic mattress base device, a connecting through hole is provided in the support base, the second servo motor is vertically fixedly connected to the support base and a second multi-gear is connected to the outer periphery of the end of the second servo motor, the second multi-gear extends out of the connecting through hole, and a second rack is installed on the upper end of the crossbeam and the longitudinal beam, and the second multi-gear meshes with the second rack.

[0009] In the above-mentioned automatic mattress base-forming device, a vertical servo motor is fixedly connected to the upper end of the L-shaped connecting plate, and a third multi-gear is connected to the end of the vertical servo motor. The third multi-gear is meshed with the second rack.

[0010] In the aforementioned automatic mattress base-forming device, a cover plate is installed on one side of the profile support, a vertical slide is installed inside the profile support with both ends of the vertical slide extending out of the profile support, a vertical slide rail is fixedly installed inside the profile support and a vertical slider is slidably connected in the vertical slide rail, the outer end of the vertical slider is connected to the vertical slide, a screw fixing seat, a main support seat and a secondary support seat are fixedly installed inside the profile support, the secondary support seat is fixed to the bottom of the support and one end of the vertical screw is connected to the secondary support seat, the vertical screw passes through the screw fixing seat and the main support seat in sequence and the upper end of the vertical screw extends out of the top surface of the profile support, and a plum blossom-shaped coupling is connected to the upper end of the vertical screw.

[0011] In the above-mentioned automatic mattress base-forming device, a fixing frame is installed on one side of the profile support, a nail tape feeding tray is installed in the fixing frame, an mounting plate is installed on the front side of the profile support, the mounting plate extends out of the lower end of the profile support and extends inward, and the nailing head is fixedly connected to the mounting plate.

[0012] In the above-mentioned automatic mattress base-forming device, a fixed frame is formed at the middle of the upper part of the main frame. The base-forming pressing frame mechanism is fixedly connected to the fixed frame. The base-forming pressing frame mechanism includes a pressing frame, a mounting frame, a drive cylinder, and a support guide column. The mounting frame is fixedly connected to the fixed frame. A cylinder connecting plate is fixed at the lower end of the mounting frame. The drive cylinder and the support guide column are vertically mounted on the upper end of the cylinder connecting plate. The ends of the drive cylinder and the support guide column extend out of the lower end of the cylinder connecting plate and are connected to a connecting base plate. The pressing frame is fixedly connected to the connecting base plate.

[0013] In the above-mentioned automatic mattress base device, a first fixed sheet metal is fixedly installed on one side of the linkage slide, a first oil distributor is fixedly installed on one side of the first fixed sheet metal, a second fixed sheet metal is fixedly installed on one side of the support base, and a second oil distributor is fixedly installed on one side of the second fixed sheet metal.

[0014] In the above-mentioned automatic mattress base device, anti-collision angle irons are fixedly installed near both ends of the crossbeam. The anti-collision angle irons are L-shaped and a first anti-collision adhesive is fixed in the anti-collision angle irons. The first anti-collision adhesive is arranged in a symmetrical structure facing inward. A second anti-collision adhesive is fixed in the L-shaped connecting plate connected to the longitudinal beam. The second anti-collision adhesive is arranged in a symmetrical structure facing inward.

[0015] Compared with the prior art, the automatic mattress underlayment device provided by the present invention has the following beneficial effects: 1. It adopts four sets of nailing mechanisms arranged in a ring layout, which, together with the symmetrically arranged crossbeams, transverse slide rails, multiple sets of slider groups, longitudinal beams, and longitudinal slide rails on the main frame, constitute a multi-dimensional adjustable moving positioning structure; wherein the first slider group and the third slider group can drive the longitudinal beam to achieve transverse displacement along the transverse slide rail, and the fourth slider group can drive the corresponding nailing mechanism to achieve longitudinal fine adjustment along the longitudinal slide rail. Each set of nailing mechanisms can be adjusted independently or in conjunction with the transverse and longitudinal bidirectional reciprocating sliding structure, which can flexibly adjust the distribution of nailing points and the overall operation coverage according to mattresses of different length and width, accurately adapt to the underlayment processing requirements of the four sides and different areas of the mattress, and can be compatible with the automated underlayment operation of mattresses of various specifications without changing special tooling, significantly improving the versatility and specification adaptability of the equipment; 2. The first servo motor is fixed to the first mounting base through the first connecting plate, and its output end is connected to The first multi-gear precisely meshes with the first rack on the outer side of the linkage slide block, and together with the sliding guide of the horizontal slide rail and the horizontal slider, forms a small-stroke, high-precision fine-tuning mechanism. This mechanism can drive the sliding connecting plate and the nailing head to move and correct in the horizontal direction, ensuring the positioning accuracy of a single nailing point. The second servo motor is vertically fixed to the support base, and the second multi-gear at its end extends out of the connecting through hole and meshes with the second rack at the upper end of the crossbeam and longitudinal beam. Relying on the cooperation of the transverse slide rail and the first, second, and third slider groups, as well as the sliding connection of the longitudinal slide rail and the fourth slider group, the nailing mechanism can move quickly along the transverse and longitudinal directions with a large stroke. The working position can be flexibly switched according to the needs of the mattress processing area. 3. The base pressing frame mechanism adopts a structure of drive cylinder and symmetrical support guide column. The support guide column can effectively share the load and provide linear guidance, which can not only ensure the stable pressing and positioning of the pressing frame on the mattress and prevent the mattress from shifting or moving during the base pressing process, but also improve the overall rigidity and operational reliability of the mechanism. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a structural diagram of the beam. Figure 3 This is a structural diagram of the longitudinal beam. Figure 4 This is a schematic diagram of the exploded structure of the nailing mechanism; Figure 5 This is a schematic diagram of the bottom pressing frame mechanism.

[0017] In the diagram: 1. Main frame; 11. Crossbeam; 12. L-shaped connecting plate; 13. Longitudinal beam; 14. Fixing plate; 15. Fixing frame; 2. Roller conveyor frame; 3. Nail-mounting mechanism; 31. Support base; 311. Connecting through hole; 32. Horizontal slide rail; 3200. Horizontal slider; 33. Linkage slide block; 34. Vertical slide rail; 35. Profile bracket; 36. Vertical lead screw; 37. First servo motor; 38. Second servo motor; 39. Nail-mounting head; 312. Sliding connecting plate; 313. First mounting base; 314. First connecting plate; 315. First rack; 316. First multi-gear; 317. Second multi-gear; 318. Third multi-gear; 319. Second rack; 320. Cover plate; 321. Vertical slide table; 322. Vertical... 323. Screw fixing seat; 324. Main support seat; 325. Secondary support seat; 326. Plum blossom type coupling; 327. Fixing frame; 328. Nail-belt feeding tray; 329. Mounting plate; 4. Bottom pressing frame mechanism; 41. Pressing frame; 42. Mounting frame; 43. Drive cylinder; 44. Support guide column; 45. Cylinder connecting plate; 46. Connecting base plate; 5. Transverse slide rail; 6. First slider group; 7. Second slider group; 8. Third slider group; 9. Longitudinal slide rail; 10. Fourth slider group; 16. First fixed sheet metal; 17. First oil distributor; 18. Second fixed sheet metal; 19. Second oil distributor; 20. Anti-collision angle iron; 21. First anti-collision rubber; 22. Second anti-collision rubber; 23. Vertical servo motor; 24. Third rack. Detailed Implementation

[0018] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0019] like Figures 1 to 5As shown, this embodiment includes a main frame 1, a roller conveyor frame 2, a nailing mechanism 3, and a bottom pressing and frame mechanism 4. The main frame 1 has a rectangular frame structure. The roller conveyor frame 2 is fixedly installed at the bottom of the main frame 1. Two symmetrically arranged crossbeams 11 are fixedly installed in the middle of the main frame 1. A transverse slide rail 5 is bolted to the upper end of each crossbeam 11. A first slider group 6, a second slider group 7, and a third slider group 8 are slidably connected to the upper end of the transverse slide rail 5. The first slider group 6 and the third slider group 8 are respectively located at both ends of the transverse slide rail 5. Four L-shaped connecting plates 12 are fixedly connected to the upper ends of both the first slider group 6 and the third slider group 8. Each pair of L-shaped connecting plates... The plates 12 form a set of symmetrical units. A longitudinal beam 13 is erected between each set of L-shaped connecting plates 12. Fixed plates 14 are welded and fixed at both ends of the longitudinal beam 13. The fixed plates 14 and the L-shaped connecting plates 12 are fixed together by bolts. By driving the first slider group 6 and the third slider group 8 to slide along the transverse slide rail 5, the longitudinal beam 13 can be adjusted to achieve transverse displacement. A longitudinal slide rail 9 is fixedly installed on the upper end of the longitudinal beam 13. A fourth slider group 10 is slidably connected to the upper end of the longitudinal slide rail 9. There are four sets of nailing mechanisms 3, which are fixedly connected to the upper ends of the second slider group 7 and the fourth slider group 10 by bolts. The four sets of nailing mechanisms 3 are arranged in a horizontal direction and in a ring layout, which can cover the mattress base work area in all directions.

[0020] like Figures 1 to 4 As shown, the nailing mechanism 3 includes a support base 31, a horizontal slide rail 32, a linkage slide block 33, a vertical slide rail 34, a profile bracket 35, a vertical lead screw 36, a first servo motor 37, a second servo motor 38, and a nailing head 39. The support base 31 is fixedly connected to the upper ends of the second slider group 7 and the fourth slider group 10. The horizontal slide rail 32 is fixedly connected to the lower end of the linkage slide block 33 by screws. A horizontal slider 3200 is slidably connected in the horizontal slide rail 32. A sliding connecting plate 312 is fixed to the lower end of the horizontal slider 3200, and a first servo motor 37, a second servo motor 38, and a nailing head 39 are bolted to the upper end of the sliding connecting plate 312. A mounting base 313 is provided, and a first connecting plate 314 is fixedly sleeved on the outer periphery of the end of the first servo motor 37. The first connecting plate 314 is fastened to the first mounting base 313 by bolts. The outer side of the linkage slide 33 is integrally formed or fixedly connected to the first rack 315 by screws. The output end of the first servo motor 37 is fixedly connected to the first multi-gear 316. The first multi-gear 316 and the first rack 315 are precisely meshed. Starting the first servo motor 37 can drive the first multi-gear 316 to rotate, thereby driving the sliding connecting plate 312 to achieve high-precision fine adjustment along the horizontal slide rail 32.

[0021] like Figures 1 to 4As shown, a through-hole 311 is provided in the middle of the support base 31. The second servo motor 38 is vertically fixedly connected to the support base 31, and a second multi-gear 317 is fixedly connected to the outer periphery of the output end of the second servo motor 38. The second multi-gear 317 passes through the through-hole 311 and extends outward. The upper ends of the crossbeam 11 and the longitudinal beam 13 are both fixedly mounted with second racks 319 by screws. The second multi-gear 317 is meshed with the second rack 319. The second multi-gear 317 is driven to rotate by the second servo motor 38, which can drive the entire nailing mechanism 3 to move a large stroke along the transverse slide rail 5 or the longitudinal slide rail 9. The upper end of the L-shaped connecting plate 12 is fixedly connected with a vertical servo motor 23 by bolts. The output end of the vertical servo motor 23 is fixedly connected with a third multi-gear 318. The third multi-gear 318 is meshed with the second rack 319, which can assist in driving the longitudinal beam 13 and the nailing mechanism 3 to achieve synchronous displacement adjustment, thereby improving adjustment efficiency and stability.

[0022] like Figures 3 to 4 As shown, a cover plate 320 is detachably installed on one side of the profile bracket 35 via a snap-fit. A vertical slide 321 is installed inside the profile bracket 35, with both its upper and lower ends extending out of the profile bracket 35. A vertical slide rail 34 is fixedly installed inside the profile bracket 35 by screws, and a vertical slider 322 is slidably connected within the vertical slide rail 34. The outer end of the vertical slider 322 is fixed to the vertical slide 321, achieving vertical sliding guidance. A screw fixing seat 323, a main support seat 324, and a secondary support seat 325 are also fixedly installed inside the profile bracket 35. The secondary support seat 325 is welded and fixed to the bottom of the profile bracket 35. One end of the vertical screw 36 is rotatably connected to the secondary support seat 325 via a bearing. The vertical screw 36 passes sequentially through the screw fixing seat 323. 3 and main support base 324, and the upper end of vertical screw 36 extends out of the top surface of profile bracket 35. The upper end of vertical screw 36 is connected to plum blossom type coupling 326 by key. The plum blossom type coupling 326 is driven to rotate by external drive mechanism, which can drive vertical screw 36 to rotate synchronously, thereby driving vertical slide table 321 to achieve lifting and adjustment along vertical slide rail 34. A fixed frame 327 is welded and fixed on one side of profile bracket 35. A nail tape feeding tray 328 is rotatably installed in the fixed frame 327 for winding and storing continuous nail tape for nailing. An mounting plate 329 is welded and fixed on the front side of profile bracket 35. The mounting plate 329 extends out of the lower end of profile bracket 35 and bends inward. Nail head 39 is fixedly connected to mounting plate 329 by bolts to ensure the stability of nail head 39 installation.

[0023] like Figure 1 and Figure 5As shown, a fixed frame 15 is integrally formed at the upper middle part of the main frame 1. The bottom pressing frame mechanism 4 is fixedly connected to the fixed frame 15 by bolts. The bottom pressing frame mechanism 4 includes a pressing frame 41, a mounting frame 42, a drive cylinder 43, and a support guide column 44. The mounting frame 42 is fastened to the fixed frame 15. A cylinder connecting plate 45 is welded and fixed to the lower end of the mounting frame 42. The drive cylinder 43 and the support guide column 44 are both vertically mounted on the upper end of the cylinder connecting plate 45, and the support guide column 44 is symmetrically distributed on both sides of the drive cylinder 43. The lower ends of the drive cylinder 43 and the support guide column 44 extend below the cylinder connecting plate 45 and are fixedly connected to a connecting base plate 46. The pressing frame 41 is fixedly connected to the connecting base plate 46 by bolts. Activating the drive cylinder 43 can drive the pressing frame 41 to rise and fall along the support guide column 44 to complete the pressing and positioning or releasing action of the mattress.

[0024] To elaborate further, such as Figure 4 As shown, a first fixed sheet metal 16 is fixedly installed on one side of the linkage slide 33 by screws, and a first oil distributor 17 is fixed on one side of the first fixed sheet metal 16; a second fixed sheet metal 18 is fixedly installed on one side of the support base 31 by screws, and a second oil distributor 19 is fixed on one side of the second fixed sheet metal 18. The first oil distributor 17 and the second oil distributor 19 provide continuous lubrication for the gear and rack meshing parts, slide rails and sliders and other moving pairs, reducing component wear.

[0025] To elaborate further, such as Figure 2 and Figure 3 As shown, anti-collision angle irons 20 are fixedly installed near both ends of the crossbeam 11 by bolts. The anti-collision angle irons 20 have an L-shaped structure, and a first anti-collision adhesive 21 is fixedly bonded to the inner side of the anti-collision angle irons 20. The first anti-collision adhesive 21 has a symmetrical structure with an inward orientation. A second anti-collision adhesive 22 is also fixedly bonded to the inner side of the L-shaped connecting plate 12 connected to the longitudinal beam 13. The second anti-collision adhesive 22 also has a symmetrical structure with an inward orientation. The first anti-collision adhesive 21 and the second anti-collision adhesive 22 can play a buffering and anti-collision role when the components move into place, avoiding structural damage caused by rigid collisions.

[0026] The working principle of this invention is as follows: After the mattress is conveyed to the center of the main frame by the roller conveyor, the driving cylinder of the base pressing frame mechanism drives the connecting base plate and the pressing frame to press down through the cylinder connecting plate and the support guide column, thus completing the pressing and positioning of the mattress; four sets of nailing mechanisms arranged in a ring shape achieve displacement adjustment by relying on the horizontal slide rail, the vertical slide rail and the first to fourth slider groups; the second servo motor drives the second multi-gear to mesh with the second rack on the crossbeam and the vertical beam; the vertical servo motor drives the third multi-gear to cooperate with the rack transmission to realize the overall horizontal and vertical movement of the nailing mechanism; the first servo motor drives the first multi-gear to mesh with the first rack of the linkage slide, thereby driving the sliding connecting plate to complete the horizontal fine adjustment of the nailing head; the vertical screw is driven by the plum blossom type coupling, and cooperates with the vertical slide rail and the vertical slider to drive the vertical slide table to lift and lower, thereby driving the nailing head to adjust the working height; the nail tape feeding tray continuously supplies material to the nailing head to complete the base pressing operation.

[0027] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

[0028] Although this document uses a variety of terms, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of the invention; interpreting them as any additional limitation would contradict the spirit of the invention.

Claims

1. An automatic mattress underlayment device, comprising a main frame (1), a roller conveyor frame (2), a nailing mechanism (3), and an underlayment pressing frame mechanism (4), wherein the main frame (1) has a rectangular frame structure and the roller conveyor frame (2) is disposed at the bottom end of the main frame (1), characterized in that: Two symmetrically arranged crossbeams (11) are provided in the middle of the main frame (1). A transverse slide rail (5) is fixedly installed on the upper end of the crossbeam (11). A first slider group (6), a second slider group (7), and a third slider group (8) are slidably connected to the upper end of the transverse slide rail (5). The first slider group (6) and the third slider group (8) are respectively located at both ends of the transverse slide rail (5), and L-shaped connecting plates (12) are fixedly connected to the upper ends of the first slider group (6) and the third slider group. There are four L-shaped connecting plates (12), and each pair of L-shaped connecting plates (12) constitutes a... A set of symmetrical units, with a longitudinal beam (13) between each set of L-shaped connecting plates (12), and a fixing plate (14) fixed at both ends of the longitudinal beam (13) and the fixing plate (14) fitting and fixed to the L-shaped connecting plate (12). A longitudinal slide rail (9) is fixedly installed on the upper end of the longitudinal beam (13), and a fourth slider group (10) is slidably connected to the upper end of the longitudinal slide rail (9). The number of nailing mechanisms (3) is four and they are respectively connected to the upper ends of the second slider group (7) and the fourth slider group (10). The nailing mechanisms (3) are arranged in a horizontal direction and are arranged in a ring.

2. The automatic mattress base-forming device according to claim 1, characterized in that: The nailing mechanism (3) includes a support base (31), a horizontal slide rail (32), a linkage slide block (33), a vertical slide rail (34), a profile bracket (35), a vertical lead screw (36), a first servo motor (37), a second servo motor (38), and a nailing head (39). The support base (31) is connected to the upper ends of the second slider group (7) and the fourth slider group (10). The horizontal slide rail (32) is fixedly connected to the lower end of the linkage slide block (33). A horizontal slider (3200) is slidably connected in the horizontal slide rail (32). The lower end of the 3200 is connected to a sliding connecting plate (312), the upper end of the sliding connecting plate (312) is equipped with a first mounting base (313), the outer periphery of the end of the first servo motor (37) is connected to a first connecting plate (314) and the first connecting plate (314) is fixedly connected to the first mounting base (313), the outer side of the linkage slide (33) is fixedly connected to a first rack (315), the end of the first servo motor (37) is connected to a first multi-gear (316), and the first multi-gear (316) is meshed with the first rack (315).

3. The automatic mattress base-forming device according to claim 2, characterized in that: The support base (31) has a connecting through hole (311). The second servo motor (38) is vertically fixed to the support base (31), and a second multi-gear (317) is connected to the outer periphery of the end of the second servo motor (38). The second multi-gear (317) extends out of the connecting through hole (311). A second rack (319) is installed on the upper end of the crossbeam (11) and the longitudinal beam (13). The second multi-gear (317) meshes with the second rack (319).

4. The automatic mattress base-forming device according to claim 1, characterized in that: A vertical servo motor (23) is fixedly connected to the upper end of the L-shaped connecting plate (12). A third multi-gear (318) is connected to the end of the vertical servo motor (23). The third multi-gear (318) meshes with the second rack (319).

5. The automatic mattress base-forming device according to claim 2, characterized in that: A cover plate (320) is installed on one side of the profile bracket (35). A vertical slide (321) is installed inside the profile bracket (35), with both ends of the vertical slide (321) extending out of the profile bracket (35). A vertical slide rail (34) is fixedly installed inside the profile bracket (35), and a vertical slider (322) is slidably connected in the vertical slide rail (34). The outer end of the vertical slider (322) is connected to the vertical slide (321). A cover plate (320) is fixedly installed inside the profile bracket (35). The bracket includes a screw fixing seat (323), a main support seat (324), and a secondary support seat (325). The secondary support seat (325) is fixed to the bottom of the bracket and one end of the vertical screw (36) is connected to the secondary support seat (325). The vertical screw (36) passes through the screw fixing seat (323) and the main support seat (324) in sequence, and the upper end of the vertical screw (36) extends out of the top surface of the profile bracket (35). The upper end of the vertical screw (36) is connected to a plum blossom type coupling (326).

6. The automatic mattress base-forming device according to claim 2, characterized in that: A fixing frame (327) is installed on one side of the profile bracket (35), and a nail tape feeding tray (328) is installed in the fixing frame (327). An mounting plate (329) is installed on the front side of the profile bracket (35). The mounting plate (329) extends out of the lower end of the profile bracket (35) and extends inward. The nailing head (39) is fixedly connected to the mounting plate (329).

7. The automatic mattress base-forming device according to claim 1, characterized in that: A fixed frame (15) is formed at the middle of the upper end of the main frame (1). The bottom pressing frame mechanism (4) is fixedly connected to the fixed frame (15). The bottom pressing frame mechanism (4) includes a pressing frame (41), an installation frame (42), a driving cylinder (43), and a support guide column (44). The installation frame (42) is fixedly connected to the fixed frame (15). A cylinder connecting plate (45) is fixed at the lower end of the installation frame (42). The driving cylinder (43) and the support guide column (44) are installed vertically on the upper end of the cylinder connecting plate (45). The ends of the driving cylinder (43) and the support guide column (44) extend out of the lower end of the cylinder connecting plate (45), and the ends of the driving cylinder (43) and the support guide column (44) are connected to a connecting base plate (46). The pressing frame (41) is fixedly connected to the connecting base plate (46).

8. The automatic mattress base-forming device according to claim 2, characterized in that: A first fixed sheet metal (16) is fixedly installed on one side of the linkage slide (33), and a first oil distributor (17) is fixedly installed on one side of the first fixed sheet metal (16). A second fixed sheet metal (18) is fixedly installed on one side of the support base (31), and a second oil distributor (19) is fixedly installed on one side of the second fixed sheet metal (18).

9. The automatic mattress base-forming device according to claim 1, characterized in that: Anti-collision angle irons (20) are fixedly installed near both ends of the crossbeam (11). The anti-collision angle irons (20) are L-shaped and a first anti-collision rubber (21) is fixed in the anti-collision angle irons (20). The first anti-collision rubber (21) is arranged in a symmetrical structure facing inward. A second anti-collision rubber (22) is fixed in the L-shaped connecting plate (12) connected to the longitudinal beam (13). The second anti-collision rubber (22) is arranged in a symmetrical structure facing inward.

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