CN112476511A

CN112476511A - 3D polyester fiber mattress material laminating machine

Info

Publication number: CN112476511A
Application number: CN202011150947.2A
Authority: CN
Inventors: 刘世君; 王梦雅
Original assignee: Beijing Anyi Health Articles Co ltd
Current assignee: Beijing Anyi Health Articles Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-03-12

Abstract

The invention relates to a 3D polyester fiber mattress material laminating machine which comprises a rack, a tensioning and conveying mechanism arranged on one side of the upper part of the rack and a cutting mechanism arranged in the middle of the rack, wherein the cutting mechanism comprises a support fixedly arranged at the top of the rack, a lifting cylinder arranged on the support, a connecting plate connected with the lifting cylinder and a cutter connected with the connecting plate, a pressing assembly for pressing a mattress is arranged on the connecting plate, the pressing assembly comprises a supporting plate arranged below the connecting plate, a plurality of springs connected with the lower part of the supporting plate and a pressing plate arranged below the springs and connected with the plurality of springs, a horizontally arranged workbench is fixedly arranged at the position of the rack corresponding to the lower part of the cutter, and the mattress passes through the upper surface of the workbench when being conveyed forwards. The invention has the effect of efficiently and quickly cutting the mattress.

Description

3D polyester fiber mattress material laminating machine

Technical Field

The invention relates to the technical field of 3D polyester fiber mattress production, in particular to a 3D polyester fiber mattress material laminating machine.

Background

With the improvement of the life quality of people, the sleep quality becomes more important, and a good mattress not only enables people to have comfortable sleep, but also is beneficial to the body. If the mattress is not ideal, the mattress not only can press the dorsal nerves of the human body, but also can influence the normal circulation of blood, and can cause the conditions of soreness of the waist and pain of the back, soreness of the sciatic nerves and the like for a long time. The quality of mattresses sold in the market is not uniform, most of the mattresses known at present are mainly spring-based mattresses, and the mattresses have good elasticity but poor ventilation effect.

Therefore, the current 3D polyester fiber mattress can insulate the problem that the ventilation type of the common mattress on the current market is poor, the mattress is good in elasticity and soft and comfortable, the 3D polyester fiber mattress needs to be cut and stacked in the production process of the current 3D polyester fiber mattress, and then the cut and stacked 3D polyester fiber mattress is fixed.

Disclosure of Invention

The invention aims to provide a 3D polyester fiber mattress material laminating machine which can efficiently and quickly cut a mattress.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a 3D polyester fiber mattress material stromatolite machine, includes the frame, locates the tensioning transport mechanism of frame upper portion one side and locates the cutting mechanism at frame middle part, cutting mechanism is including setting firmly in the support at frame top, locating lift cylinder on the support, the connecting plate that links to each other with the lift cylinder and the cutter that links to each other with the connecting plate, be equipped with the subassembly that compresses tightly to the mattress on the connecting plate, compress tightly the subassembly including locating the backup pad of connecting plate below, a plurality of springs that link to each other with the below of backup pad and locate the below of spring and the pressure strip that links to each other with a plurality of springs, the workstation that the level set firmly is located to the position department that the frame corresponds the cutter below, and the mattress passes through the upper surface of.

Through adopting above-mentioned technical scheme, send into tensioning transport mechanism with the processing mattress and send into cutting mechanism in, after the mattress sends into cutting mechanism's position department, the piston rod of lift cylinder stretches, drive cutter downstream, compress tightly subassembly downstream simultaneously, and the pressure strip is impressed on the mattress before the pressure strip, and compress tightly the mattress, then the cutter contacts the mattress again and cuts the mattress, the in-process that pushes down at the cutter, the spring lasts the compression and compresses tightly the mattress, after the cutter cuts off the mattress again, the piston rod shrinkage of lift cylinder drives the cutter and compresses tightly the subassembly upward movement, the mattress can continue forward conveying, thereby realized the cutting stable quick to the mattress.

The invention is further configured to: the cutting groove is formed in the position, corresponding to the length direction of the cutter, on the workbench, the bottom of the cutter is a cutting edge and is arranged in an inclined mode, and the cutter can be inserted into the cutting groove.

Through adopting above-mentioned technical scheme, the cutter that the slope set up cuts the opposite side of mattress from one side of mattress when cutting the mattress, and the cutting area of cutter and mattress is little to cutting the mattress laborsaving conveniently more.

The invention is further configured to: the upper surface of pressure strip all sets firmly the guide bar to the position department that corresponds a plurality of springs middle part, the guide way has been seted up to the bottom of backup pad, the guide bar is inserted and is established in the guide way.

Through adopting above-mentioned technical scheme, when the cutter cuts the mattress, thereby the guide bar slides in the guide way and guarantees that the cutter can not take place the skew.

The invention is further configured to: the top of guide bar sets firmly the separation blade of coaxial setting, the diameter of separation blade is greater than the diameter of guide bar, the catch groove with the guide way intercommunication is seted up to the inside of pressure strip, the separation blade slides and connects in the catch groove.

Through adopting above-mentioned technical scheme, when the cutter removed, the separation blade slided in the catch groove to when the separation blade pasted the upper and lower both sides in catch groove, the cutter can not continue upwards or move downwards, thereby carries on spacingly to the distance that the cutter removed, prevents that the cutter from removing excessively.

The invention is further configured to: tensioning transport mechanism is including locating a plurality of connecting rollers in the support, locating last pinch rolls and the lower pinch rolls of both sides about the workstation, the one end of pinch rolls is connected with driving motor down, the mattress is crisscross winding respectively and is carried on the upper and lower both sides of adjacent connecting roller and between pinch rolls down.

Through adopting above-mentioned technical scheme, the mattress sends into between a plurality of connection rollers earlier before cutting to the mattress is crisscross respectively and is pasting the upper portion and the lower part of adjacent connection roller, and the connection roller can carry out the tensioning to the mattress when conveying the mattress like this, prevents that the mattress from producing the fold, sends into the last pinch-roller and pushes down the back between the pinch-roller when the mattress, and driving motor work drives down the connection roller and rotates, thereby realizes the transport to the mattress, and is stable high-efficient.

The invention is further configured to: one end of the upper compression roller is fixedly provided with a first gear, one end of the lower compression roller is fixedly provided with a second gear, and the first gear and the second gear are meshed with each other.

Through adopting above-mentioned technical scheme, when driving motor drive down the pinch rolls rotated, first gear revolve and drive first gear revolve to the rotation in opposite directions of pinch rolls and lower pinch rolls is gone up in the realization, and is stable convenient.

The invention is further configured to: the angle cutting mechanism comprises a fixed frame fixedly arranged on the rack, an angle cutting cylinder fixedly arranged on the fixed frame, a fixed plate fixedly connected with the angle cutting cylinder and a circular angle cutter connected with the fixed plate, wherein the angle cutting cylinder is arranged below the angle cutting cylinder.

Through adopting above-mentioned technical scheme, send into the below of corner cut mechanism earlier before sending the mattress to the cutting, the piston rod of corner cut cylinder is flexible regularly, and when the piston rod stretches, the corner of mattress is cuted down and every one section down to the fillet sword, like this with the mattress cut into a plurality ofly after, the corner position of a plurality of mattresses need not to process the corner of mattress again, and is more convenient.

The invention is further configured to: the utility model discloses a mattress, round angle sword, mattress.

Through adopting above-mentioned technical scheme, through setting up two fillet sword mirror images and cutting two corners simultaneously, the four corners position of the both sides mattress that links to each other after the mattress cutting is accomplished cuts simultaneously and accomplishes, and is more high-efficient.

The invention is further configured to: one side of the cutting mechanism, which is far away from the tensioning and conveying mechanism, is provided with a stacking mechanism, the stacking mechanism comprises a power motor, a gear set, a lead screw, a stacking plate and a guide post, the power motor is located below the rack, the gear set is connected with a rotating shaft of the power motor, the lead screw is connected with the gear set and is vertically arranged, the stacking plate is located above the power motor and is horizontally arranged, the guide post is fixedly connected with the rack, the stacking plate is in threaded connection with the lead screw, the guide post is vertically arranged and is vertically connected with the guide post in a sliding mode, the lead screw is rotatably connected with the rack.

Through adopting above-mentioned technical scheme, after cutting mechanism accomplishes the mattress cutting, tensioning transport mechanism continues to promote the mattress and carries forward and fall to stacking on the board, after stacking a mattress on stacking on the board, motor power drives gear train work and drives the lead screw and rotate, the lead screw drives the height that stacks a mattress of board decline, then another mattress continues to carry forward under tensioning transport mechanism's promotion, and stack on last mattress, motor drive stacks the board decline once more, so relapse, stack a plurality of mattresses from top to bottom on stacking the board.

The invention is further configured to: one side of the stacking plate, which is far away from the workbench, is provided with a baffle, and the baffle is attached to the side wall of the stacking plate.

Through adopting above-mentioned technical scheme, after the mattress pushes away to the board of piling up, its one side can be supported on the baffle to guarantee that a plurality of mattresses can stack neatly from top to bottom.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the cutting mechanism is arranged to effectively cut the mattress, and the pressing assemblies are arranged on the two sides of the cutter to prevent the mattress from deviating when being cut;

2. the cutting edge of the cutter is obliquely arranged so as to cut the mattress more conveniently and more laborsavingly;

3. the invention prevents the pressing plate from shifting when moving by arranging the guide rod inserted into the supporting plate on the pressing rod.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the tensioned transfer mechanism of the present invention.

Fig. 3 is a schematic view of the connection structure of the worktable and the cutting mechanism of the invention.

Fig. 4 is a schematic structural view of the cutting mechanism of the present invention.

Fig. 5 is a partial cross-sectional schematic view of the support plate of the present invention.

Fig. 6 is a schematic structural diagram of the corner cutting mechanism of the present invention.

Fig. 7 is a schematic view of the stacking mechanism of the present invention.

In the figure, 1, a frame; 2. a tensioning and conveying mechanism; 21. a connecting roller; 22. an upper pressure roller; 221. a first gear; 23. a lower compression roller; 231. a second gear; 24. a drive motor; 3. a work table; 31. cutting off the groove; 4. a cutting mechanism; 41. a support; 42. a lifting cylinder; 43. a connecting plate; 44. a cutter; 45. a compression assembly; 451. a support plate; 4511. a guide groove; 4512. a baffle groove; 452. a spring; 453. a compression plate; 4531. a guide bar; 4532. a baffle plate; 46. a corner cutting mechanism; 461. a fixed mount; 462. a corner cutting cylinder; 463. a fixing plate; 464. a corner knife; 5. a stacking mechanism; 51. a power motor; 52. a gear set; 521. a transmission gear; 522. a mating gear; 53. a screw rod; 54. stacking the plates; 55. a guide post; 56. a baffle plate; 5. a mattress.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the 3D polyester fiber mattress material laminating machine disclosed by the invention comprises a frame 1, a tensioning and conveying mechanism 2, a workbench 3, a cutting mechanism 4 and a laminating mechanism 5. The workbench 3 is positioned at one side of the tensioning and conveying mechanism 2, the cutting mechanism 4 is positioned at the upper part of the workbench 3, and the stacking mechanism 5 is positioned at one side of the workbench 3 far away from the tensioning and conveying mechanism 2.

As shown in fig. 1 and 2, the frame 1 is placed on the ground, and the tension transmission mechanism 2 includes a connection roller 21, an upper pinch roller 22, a lower pinch roller 23, and a driving motor 24. The connecting rollers 21 are arranged in the frame 1 in a plurality of total and are arranged horizontally, the connecting rollers 21 are arranged in the frame 1, two ends of each connecting roller 21 are connected with two ends of the frame 1 in a rotating mode, the connecting rollers 21 are evenly distributed along the conveying direction of the mattress 5, the mattress 5 is conveyed forwards along the upper portion and the lower portion of each connecting roller 21 when passing between every two adjacent connecting rollers 21, the upper pressing roller 22 and the lower pressing roller 23 are arranged close to the workbench 3, the upper pressing roller 22 and the lower pressing roller 23 are arranged horizontally and are arranged above and below the connecting rollers 21 respectively, two ends of the upper pressing roller 22 and the lower pressing roller 23 are connected with two ends of the frame 1 in a rotating mode, the distance between the upper pressing roller 22 and the lower pressing roller 23 is the thickness of the mattress 5, and the other sides of the upper pressing roller 22 and the lower pressing roller 23 are close to the workbench 3.

The coaxial rigid coupling of one end of going up pinch roller 22 has first gear 221, and the coaxial rigid coupling of one end of lower pinch roller 23 has second gear 231, and first gear 221 and second gear 231 intermeshing, workstation 3 level set up and gas both sides all with frame 1 fixed connection.

As shown in fig. 3 and 4, the cutting mechanism 4 includes a bracket 41, a lifting cylinder 42, a connecting plate 43, a cutter 44, and a pressing assembly 45. Support 41 is the shape of falling U and vertically sets firmly on frame 1, and lift cylinder 42 is vertical to be set up and set firmly in the middle part of support 41, and lift cylinder 42 inverts and is located one side of support 41, and connecting plate 43 is the rectangle and the level is located lift cylinder 42's below, and lift cylinder 42's piston rod is connected with the upper surface fixed connection of connecting plate 43, and cutter 44 level sets up and is located the below of connecting plate 43, and the upper portion of cutter 44 is connected with the bottom fixed connection of connecting plate 43.

The length directions of the connecting plate 43 and the cutter 44 are both in the same direction as the length direction of the bracket 41, the pressing assembly 45 comprises two supporting plates 451, two springs 452 and a pressing plate 453, the two supporting plates 451 are horizontally arranged at both sides of the cutter 44, the lower surface of the supporting plate 451 is higher than the lower surface of the cutter 44, the two pressing plates 453 are arranged right below the two supporting plates 451, two sets of springs 452 are arranged between the two supporting plates 451 and the two pressing plates 453 respectively, each set of springs 452 is provided with a plurality of springs and arranged along the length direction of the pressing plate 453, the springs 452 are vertically arranged, both ends of the springs are fixedly connected with the pressing plates 453 and the supporting plates 451 respectively, the cutting groove 31 is arranged at a position on the workbench 3 (refer to fig. 1) corresponding to the length direction of the cutter 44, the bottom of the cutter 44 is provided with an, the cutter 44 is positioned right above the cutting groove 31 and the cutter 44 can be inserted into the cutting groove 31.

As shown in fig. 3 and 4, a plurality of vertically arranged guide rods 4531 are fixedly arranged at the top of each pressing plate 453, each guide rod 4531 is arranged at the axial position of the spring 452, a cylindrical guide groove 4511 is formed in the position, corresponding to the position right above the guide rod 4531, of the lower surface of the supporting plate 451, and the upper portion of the guide rod 4531 is slidably connected in the guide groove 4511.

A cylindrical blocking piece 4532 is fixedly arranged at the top of the guide rod 4531, the blocking piece 4532 is coaxially arranged with the guide rod 4531, the diameter of the blocking piece 4532 is larger than that of the guide rod 4531, a cylindrical blocking groove 4512 is formed in the supporting plate 451 at a position corresponding to the top of the guide groove 4511, the blocking groove 4512 is mutually connected with and coaxially arranged with the guide groove 4511, the length of the blocking groove 4512 is larger than that of the blocking piece 4532, and the blocking piece 4532 is slidably connected in the blocking groove 4512.

As shown in fig. 3 and 6, two sets of corner cutting mechanisms 46 are disposed between the cutting mechanism 4 and the tensioning and conveying mechanism 2, the two sets of corner cutting mechanisms 46 are respectively located at two sides of the worktable 3, and the corner cutting mechanisms 46 include a fixed frame 461, a corner cutting cylinder 462, a fixed plate 463 and a circular knife 464. Mount 461 is the U-shaped and vertically sets firmly on frame 1, vertical setting of corner cut cylinder 462 sets firmly on the lateral wall of mount 461, fixed plate 463 is the rectangle and the below of locating corner cut cylinder 462 of level, the upper portion of fixed plate 463 and corner cut cylinder 462's piston rod fixed connection, corner knife 464 is total two and equal vertical setting, the cross section of every corner cut is the convex of indent and two corner knife 464 follow the central point mirror image setting between the two, two corner knife 464 are close to one side interconnect fixed at workstation 3 middle parts.

As shown in fig. 1 and 7, the stacking mechanism 5 includes a power motor 51, a gear train 52, a screw 53, a stacking plate 54, a guide post 55, and a stopper 56. The two power motors 51 are respectively arranged at two sides of the inside of the rack 1, the power motors 51 are vertically arranged and fixedly arranged at the bottom of the rack 1, the two gear sets 52 are respectively arranged at two sides of the inside of the rack 1, each gear set 52 comprises a transmission gear 521 and a matching gear 522, the transmission gear 521 is horizontally arranged and fixedly connected with a rotating shaft of the power motor 51, and the matching gear 522 is coaxially and fixedly connected to the screw rod 53 and is meshed with the transmission gear 521. The two screw rods 53 are respectively arranged on the two power motors 51, the screw rods 53 are vertically arranged, the lower ends of the screw rods 53 are fixedly connected with the rotating shafts of the power motors 51, the stacking plate 54 is rectangular and is arranged on one side of the workbench 3 far away from the tensioning conveying mechanism 2, the upper portion of each screw rod 53 is in threaded connection with the stacking plate 54, the two guide columns 55 are respectively arranged on two inner sides of the rack 1, the bottom of each guide column 55 is fixedly connected with the rack 1, and the two guide columns 55 and the two screw rods 53 are respectively positioned at four corners of the stacking plate 54. The baffle 56 is vertically arranged, two sides of the baffle 56 are fixedly connected with the machine frame 1, the baffle 56 is positioned on one side of the stacking plate 54 far away from the workbench 3, the baffle 56 is attached to the side wall of the stacking plate 54, and the height of the baffle 56 is larger than that of the stacking plate 54.

The implementation principle of the embodiment is as follows: after the processed mattress 5 is fed into the tensioning conveying mechanism 2 and fed into the cutting mechanism 4, after the mattress 5 is fed into the position of the cutting mechanism 4, a piston rod of the lifting cylinder 42 stretches to drive the cutter 44 to move downwards, meanwhile, the pressing component 45 moves downwards, the pressing plate 453 is pressed onto the mattress 5 before the pressing plate 453 and presses the mattress 5, then, the cutter 44 contacts the mattress 5 again and cuts the mattress 5, in the process that the cutter 44 presses downwards, the spring 452 is continuously compressed and presses the mattress 5 more tightly, after the mattress 5 is cut off by the cutting blade 44, the piston rod of the lifting cylinder 42 contracts and drives the cutter 44 and the pressing component 45 to move upwards, and the mattress 5 can continue to be conveyed forwards, so that the mattress 5 can be cut stably and quickly.

When the cutting knife 44 is obliquely arranged, the mattress 5 is cut from one side of the mattress 5 to the other side of the mattress 5, and the cutting area between the cutting knife 44 and the mattress 5 is small, so that the mattress 5 can be cut more conveniently in a labor-saving manner. When the cutting knife 44 cuts the mattress 5, the guide rod 4531 slides in the guide groove 4511 to ensure that the cutting knife 44 does not shift. When the cutting knife 44 moves, the blocking piece 4532 slides in the blocking groove 4512, and when the blocking piece 4532 abuts against the upper side and the lower side of the blocking groove 4512, the cutting knife 44 does not move upwards or downwards continuously, so that the moving distance of the cutting knife 44 is limited, and the excessive movement of the cutting knife 44 is prevented.

When the driving motor 24 drives the lower pinch roller 23 to rotate, the first gear 221 rotates and drives the first gear 221 to rotate, so that the upper pinch roller 22 and the lower pinch roller 23 rotate oppositely, and the operation is stable and convenient. Mattress 5 sends into between a plurality of connecting rollers 21 before cutting to mattress 5 is crisscross the upper portion and the lower part of pasting adjacent connecting roller 21 respectively, and connecting roller 21 can carry out the tensioning to mattress 5 when conveying mattress 5 like this, prevents that mattress 5 from producing the fold, sends into between last pinch roller 22 and the lower pinch roller 23 back when mattress 5, and driving motor 24 work and drive down connecting roller 21 and rotate, thereby realizes the transport to mattress 5, and is stable high-efficient.

The mattress 5 is fed below the corner cutting mechanism 46 before being cut, the piston rods of the corner cutting air cylinders 462 stretch at regular time, and when the piston rods stretch, the corner cutters 464 press down and cut off the corners of one mattress 5 at intervals, so that after the mattress 5 is cut into a plurality of pieces, the corners of the plurality of mattresses 5 do not need to be machined again, and the mattress is more convenient. Through setting up two corner knives 464 mirror images and cutting two corners simultaneously, the four corners position of the both sides mattress 5 that links to each other after the completion of mattress 5 cutting is cut simultaneously and is accomplished, and is more high-efficient.

After the cutting mechanism 4 finishes cutting the mattresses 5, the tensioning and conveying mechanism 2 continues to push the mattresses 5 to convey forwards and fall onto the stacking plate 54, after one mattress 5 is stacked on the stacking plate 54, the power motor 51 drives the screw rod 53 to rotate, the screw rod 53 drives the stacking plate 54 to fall by the height of one mattress 5, then the other mattress 5 continues to convey forwards under the pushing of the tensioning and conveying mechanism 2 and is stacked on the previous mattress 5, the driving motor 24 drives the stacking plate 54 to fall again, and the steps are repeated, and a plurality of mattresses 5 are stacked on the stacking plate 54 up and down. When a mattress 5 is pushed onto the stacking plate 54, one side of the mattress will abut the retainer 56 to ensure that a plurality of mattresses 5 can be stacked in order one above the other.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A3D polyester fiber mattress material laminating machine is characterized in that: comprises a frame (1), a tensioning and conveying mechanism (2) arranged on one side of the upper part of the frame (1) and a cutting mechanism (4) arranged in the middle of the frame (1), wherein the cutting mechanism (4) comprises a bracket (41) fixedly arranged on the top of the frame (1), a lifting cylinder (42) arranged on the bracket (41), a connecting plate (43) connected with the lifting cylinder (42) and a cutter (44) connected with the connecting plate (43), a pressing component (45) for pressing a mattress (5) is arranged on the connecting plate (43), the pressing component (45) comprises a supporting plate (451) arranged below the connecting plate (43), a plurality of springs (452) connected with the lower part of the supporting plate (451) and a pressing plate (453) arranged below the springs (452) and connected with the springs (452), a horizontally arranged working table (3) is fixedly arranged at the position of the frame (1) corresponding to the lower part of the cutter (44), the mattress (5) passes over the upper surface of the table (3) as it is conveyed forward.

2. The 3D polyester fiber mattress material laminator of claim 1, wherein: the cutting groove (31) is formed in the position, corresponding to the length direction of the cutter (44), on the workbench (3), the bottom of the cutter (44) is a cutting edge and is obliquely arranged, and the cutter (44) can be inserted into the cutting groove (31).

3. The 3D polyester fiber mattress material laminator of claim 2, wherein: the upper surface of the pressure strip (453) is fixedly provided with guide rods (4531) at positions corresponding to the middles of the springs (452), the bottom of the supporting plate (451) is provided with a guide groove (4511), and the guide rods (4531) are inserted into the guide groove (4511).

4. The 3D polyester fiber mattress material laminator of claim 3, wherein: the top of the guide rod (4531) is fixedly provided with a coaxially arranged blocking piece (4532), the diameter of the blocking piece (4532) is larger than that of the guide rod (4531), a blocking groove (4512) communicated with the guide groove (4511) is formed in the pressing plate (453), and the blocking piece (4532) is connected in the blocking groove (4512) in a sliding mode.

5. The 3D polyester fiber mattress material laminator of claim 1, wherein: tensioning transport mechanism (2) including locate a plurality of connection roller (21) in support (41), locate last pinch roller (22) and the pinch roller (23) down of workstation (3) upper and lower both sides, the one end of pinch roller (23) is connected with driving motor (24) down, mattress (5) crisscross winding respectively around the upper and lower both sides of adjacent connection roller (21) and carry on pinch roller (22) and push down between pinch roller (23).

6. The 3D polyester fiber mattress material laminator of claim 5, wherein: one end of the upper pressing roller (22) is fixedly provided with a first gear (221), one end of the lower pressing roller (23) is fixedly provided with a second gear (231), and the first gear (221) and the second gear (231) are meshed with each other.

7. The 3D polyester fiber mattress material laminator of claim 1, wherein: the cutting mechanism (4) is arranged on the working table (3), the cutting mechanism (4) is arranged on the working table, the cutting mechanism (46) comprises two groups and is arranged on two sides of the working table (3), and the cutting mechanism (46) comprises a fixed frame (461) fixedly arranged on the rack (1), a cutting cylinder (462) fixedly arranged on the fixed frame (461), a fixing plate (463) arranged below the cutting cylinder (462) and fixedly connected with the cutting cylinder (462), and a circular knife (464) connected with the fixing plate (463).

8. The 3D polyester fiber mattress material laminator of claim 7, wherein: the utility model discloses a mattress, mattress and mattress, opening of two fillet knives (464) are two total.

9. The 3D polyester fiber mattress material laminator of claim 1, wherein: one side, far away from tensioning conveying mechanism (2), of cutting mechanism (4) is provided with stacking mechanism (5), stacking mechanism (5) comprises a power motor (51) located below rack (1), a gear set (52) connected with a rotating shaft of power motor (51), a vertically arranged screw rod (53) connected with gear set (52), a stacking plate (54) arranged above power motor (51) and horizontally arranged, and a guide post (55) fixedly connected with rack (1), stacking plate (54) is in threaded connection with screw rod (53), guide post (55) is vertically arranged and vertically connected with guide post (55) in a sliding manner, screw rod (53) is rotatably connected with rack (1), and stacking plate (54) is lower than workbench (3).

10. The 3D polyester fiber mattress material laminator of claim 9, wherein: a baffle plate (56) is arranged on one side, away from the workbench (3), of the stacking plate (54), and the baffle plate (56) is attached to the side wall of the stacking plate (54).