Mattress roadway stacking machine for bamboo mattress production and processing

By designing a mattress tunnel stacker combining stacking device and conveying device, the problems of easy bumps and wear in the prior art are solved, and stable stacking and conveying of mattresses are realized, and efficiency and service life are improved. .

CN119460751AActive Publication Date: 2025-02-18LOUDI HAIREN TECH DEV

Patent Information

Application Number
CN202411864524.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-18
Publication Date
2025-02-18
Estimated Expiration
2044-12-18

AI Technical Summary

Technical Problem

The existing mattress tunnel stacker lacks protection when the pallets move, resulting in the pallets being easily bumped and worn, affecting their service life.

Method used

A mattress tunnel stacker for production and processing of bamboo mattresses was designed. Through the combination of stacking device and conveying device, servo motor, push plate, slide rail rod, buffer rod and cylinder, etc., the mattress is realized. Stable palletization and conveying to prevent wear.

Benefits of technology

Through the design of this device, mattresses are easier to align and stack during the palletization process, which improves the efficiency and accuracy of palletization, reduces the shaking and displacement of mattresses during transportation and storage, and extends the use of mattresses life.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a mattress roadway stacking machine for bamboo mattress production and processing, and relates to the technical field of automatic storage and logistics, the mattress roadway stacking machine comprises a frame, a base plate, a conveying belt, a mattress, a stacking frame and a fixing frame, a stacking device is arranged in the stacking frame, a conveying device is arranged above the conveying belt, and the fixing frame is arranged above the conveying belt. An auxiliary device is arranged above the fixing frame, a base plate is pushed to move along a sliding rail rod through a servo motor, a conveying belt and a push plate, mattresses can be more easily aligned and stacked in the follow-up stacking process through the base plate, the base plate is moved upwards through an air cylinder and a top plate, the base plate is placed at the top of the placing frame through the placing frame and a check rod, and therefore the mattresses can be conveniently stacked. Stacking of the base plate is completed at the moment, stacking of the base plate is gradually conducted upwards, stacking of the mattresses can be more stable, the collapse risk is reduced, storage and management of the mattresses can be more orderly through the stacking mode, and the mattresses are convenient to check and take for use.
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Description

Technical Field

[0001] The invention relates to the technical field of automated warehousing and logistics, and in particular to a mattress lane stacker for producing and processing bamboo mattresses. Background Art

[0002] Mattress aisle stacker is a type of equipment used in automated warehousing systems, mainly used for efficient storage and retrieval of mattresses and other goods in narrow aisles. This type of equipment usually integrates advanced automation technologies such as automatic navigation, real-time monitoring and automatic handling to improve the efficiency and accuracy of warehouse management.

[0003] The patent with patent announcement number CN221439682U relates to the field of automated warehousing and logistics technology. The patent discloses a mattress stacker for mattress production and processing, which relates to the field of mattress stacking, including a workbench, the upper surface of the workbench is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a bracket, an electric push rod is installed inside the bracket, the output end of the electric push rod is fixedly connected to a baffle, a pushing mechanism is arranged inside the bracket, the outer surface of the workbench is fixedly connected to a limit plate, the outer surface of the limit plate is fixedly connected to a positioning shell, a moving mechanism is arranged inside the positioning shell, the bottom surface of the workbench is fixedly connected to a positioning plate, the outer surface of the limit plate is fixedly connected to a blocking block, through the cooperation between the pushing mechanism, the baffle and the moving mechanism and other components, the pushing mechanism can push the mattress to move, and the moving mechanism can push the pallet to both sides of the workbench, so that it will not affect the staff to change the pallet, and solves the problem of needing to stop the device when changing the pallet.

[0004] In the above patent, it will not affect the staff's pallet replacement, and solves the problem of stopping the device when changing pallets. However, the current measuring equipment has the following problems: when the pallet is moved, the pallet is not protected, which makes the pallet easy to be bumped, especially during frequent handling or transportation. The pallet may rub against other objects, causing wear on the pallet surface, affecting its service life. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a mattress tunnel stacker for producing and processing bamboo mattresses, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a mattress lane stacker for producing and processing bamboo mattresses, comprising a setting frame, a chassis, a conveyor belt, a mattress, a stacking frame and a fixed frame, wherein the chassis is arranged inside the setting frame, a positioning plate is arranged on the top of the chassis, the conveyor belt is arranged below the setting frame, the mattress is arranged on the top of the chassis, the stacking frame is arranged on the rear side of the conveyor belt, the fixed frame is arranged on the left side of the conveyor belt, a pulley is arranged on the inclined surface of the fixed frame, a stacking device is arranged inside the stacking frame, a conveying device is arranged above the conveyor belt, and an auxiliary device is arranged above the fixed frame; wherein the stacking device comprises a servo motor, a push plate, a slide rail rod, A deceleration plate, a buffer rod, a cylinder, a top plate, a placement frame and a check rod, the fixed end of the servo motor is fixedly mounted on the right side of the conveyor belt, the push plate is arranged on the circumferential surface of the conveyor belt, the slide rail rod is arranged between the placement frame and the stacking frame, the deceleration plate is rotatably mounted on the inner wall of the placement frame, the buffer rod slides through the inner and outer walls of the stacking frame, the fixed end of the cylinder is fixedly mounted on the inner wall of the stacking frame, the top plate is fixedly mounted on the output end of the cylinder, the placement frame is rotatably mounted on the inner wall of the stacking frame, and the check rod is fixedly mounted on the inner wall of the stacking frame to prevent the chassis from falling quickly and causing wear caused by the impact force. The chassis will eventually slide down to contact the slide rail rod and continue to be pushed after the push plate moves for one cycle.

[0007] According to the above technical solution, a No. 1 torsion spring is arranged between the deceleration plate and the placement frame, and the deceleration plate is reset by the No. 1 torsion spring. A No. 1 spring is arranged between the buffer rod and the stacking rack, and the buffer rod is reset by the No. 1 spring. A No. 2 torsion spring is arranged between the placement rack and the stacking rack, and the placement rack is reset by the No. 2 torsion spring.

[0008] According to the above technical solution, the conveying device includes a conveyor belt and a receiving rod. The conveyor belt is arranged on the inner wall of the fixed frame, and the receiving rod is fixedly installed on the right side of the conveyor belt. The mattress is transported by the conveyor belt.

[0009] The cam is fixedly mounted on the support frame, and the fixed end of the electric push rod is fixedly mounted on the surface of the fixed frame close to the surface of the slide rail rod. The slide plate is fixedly mounted on the output end of the electric push rod. A return spring No. 1 is arranged between the limit rod and the support rod, and the limit rod is reset by the return spring No. 1. A return spring No. 2 is arranged between the baffle plate and the fixed frame, and the baffle plate is reset by the return spring No. 2. When the chassis moves, it will contact the inclined surface of the limit rod, so that the limit rod moves upward and compresses the return spring No. 1. At this time, the chassis continues to move. At this time, it will contact the inclined surface of the baffle plate, so that the baffle plate moves upward. The movement of the baffle plate will compress the return spring No. 2. When the position of the chassis is in the middle of the limit rod, the limit rod is reset and drives the card plate to move downward and contact the slide rail rod, so as to block the movement of the chassis.

[0010] According to the above technical solution, the conveying device also includes a rotating motor and a round rod. The fixed end of the rotating motor is fixedly installed on the front side of the fixed frame, and the round rod is fixedly installed on the output end of the rotating motor. A bidirectional reciprocating spiral groove is opened on the circumferential surface of the round rod. The rotation of the round rod drives the rotation of the bidirectional reciprocating spiral groove, and the sliding plate moves toward the center of the conveyor belt through the bidirectional reciprocating spiral groove.

[0011] According to the above technical solution, the auxiliary device also includes a fixing button, a rotating rod and a height limiting plate. The fixing button is fixedly installed on the rear side of the fixing frame, the rotating rod is rotatably installed on the top of the fixing button, and a threaded groove is provided on the circumferential surface of the rotating rod. The height limiting plate is threadedly installed on the circumferential surface of the rotating rod. The height of the mattress is limited by the height limiting plate. When mattresses of different heights need to be transported, the threaded groove is driven to rotate by rotating the rotating rod, and the height limiting plate is moved upward by the threaded groove.

[0012] According to the above technical solution, the auxiliary device also includes a sliding plate and an alignment plate. The sliding plate is threadedly installed on the circumferential surface of the round rod. The alignment plate slides through the inner and outer walls of the sliding plate. The sliding plate moves toward the center of the conveyor belt through a bidirectional reciprocating spiral groove. The movement of the sliding plate drives the movement of the alignment plate. The movement of the alignment plate will contact the outer wall of the mattress. A No. 2 spring is arranged between the alignment plate and the sliding plate, and the No. 2 spring drives the alignment plate to reset.

[0013] According to the above technical solution, the auxiliary device also includes a limiting wheel and a locking rod, the limiting wheel is fixedly mounted on the circumferential surface of the rotating rod, the locking rod is slidably mounted on the top of the fixing button, a No. 3 spring is arranged between the locking rod and the fixing button, and the locking rod is driven to reset by the arranged No. 3 spring, and the side of the locking rod close to the limiting wheel is arranged as an inclined surface, and the locking rod is in contact with the limiting wheel. When the rotating rod is rotated, the rotating rod drives the limiting wheel to rotate, and the rotation of the limiting wheel will contact the inclined surface of the locking rod, so that the locking rod moves outward and compresses the No. 3 spring at the same time. After the rotating rod stops rotating, when the rotating rod reverses, the limiting wheel will contact the non-inclined surface of the locking rod, so that the locking rod limits the position of the limiting wheel, so that the limiting wheel cannot rotate.

[0014] The present invention provides a mattress lane stacker for producing and processing bamboo mattresses. It has the following beneficial effects: (1) The invention, through the setting of the stacking device, pushes the chassis along the slide rail through the servo motor, conveyor belt and push plate. The use of the chassis can make the mattresses easier to align and stack in the subsequent stacking process, thereby improving the efficiency and accuracy of stacking. After the chassis is loaded with mattresses, it will eventually be moved by the push plate to contact the buffer rod, and will be buffered and decelerated by the No. 1 spring to prevent the thrust generated by the push plate from causing the chassis to contact the inner wall of the stacking rack and cause wear. When the chassis stops moving, the cylinder and the top plate are used to move the chassis upward, and the chassis is placed on the top of the placement rack through the placement rack and the check rod. At this time, the palletizing of the chassis is completed, that is, the palletizing of the mattresses is completed. By gradually stacking the chassis upward, the stacking of the mattresses can be made more stable and the risk of collapse can be reduced. This stacking method can make the storage and management of mattresses more orderly and convenient for inventory and retrieval.

[0015] (2) The invention, through the setting of a conveying device, conveys the mattress through a conveyor belt, and blocks the movement of the chassis through a limit rod and a baffle plate to prevent the mattress from sliding while waiting for the arrival of the mattress, which may cause the position of the mattress to be incorrect. At this time, the servo motor stops working, and at the same time, the two baffle plates are lifted up by the chassis. At this time, the mattress is free from the restriction of the baffle plate and slides to contact the positioning plate with the help of the pulley. At this time, the output end of the electric push rod drives the abutment plate to move, so as to level the position of the mattress. After leveling, the two sides of the mattress can better fit the chassis, reducing the shaking and displacement of the mattress during transportation or storage, thereby improving the overall stability.

[0016] (3) The invention, through the setting of auxiliary devices, limits the height of the mattress through the height limiting plate. When mattresses of different heights need to be transported, the height limiting plate is moved upward by the rotating rod to achieve timely adjustment of mattresses of different heights during transportation. The limiting wheel and the positioning rod can prevent accidental touch when the rotating rod is accidentally touched by external force, thereby preventing unstable adjustment and causing transportation errors. The round rod, sliding plate and alignment plate are used to push the position of the mattress to the center of the conveyor belt, so that the mattress can be transported in the center, which can ensure the accurate position of the mattress when it is subsequently moved to the chassis, thereby reducing production interruptions or errors caused by position deviations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the chassis and frame position structure of the present invention; Figure 3 This is a schematic diagram of the position structure of the speed reducer and the slide rail rod of the present invention; Figure 4 It is a schematic diagram of a partial cross-sectional structure of a stacking device of the present invention; Figure 5 It is a schematic diagram of the position structure of the limit rod and the baffle of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the structure enlargement of part A; Figure 7 For the present invention Figure 5 A schematic diagram of the structure of part B in the middle is enlarged; Figure 8 This is a schematic diagram of the position structure of the abutment plate and the mattress of the present invention.

[0018] In the figure: 1. frame; 2. chassis; 3. conveyor belt; 4. servo motor; 5. push plate; 6. slide rail; 7. speed brake; 8. mattress; 9. stacking rack; 10. buffer rod; 11. cylinder; 12. top plate; 13. placement rack; 14. check rod; 20. fixed rack; 21. conveyor belt; 22. receiving rod; 23. limit rod; 24. card plate; 25. baffle; 26. electric push rod; 27. stop plate; 28. rotating motor; 29. ​​round rod; 30. fixing button; 31. rotating rod; 32. height limit plate; 33. sliding plate; 34. alignment plate; 35. limit wheel; 36. card rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 4 An embodiment of the present invention is: a mattress lane stacker for producing and processing bamboo mattresses, comprising a frame 1, a chassis 2, a conveyor belt 3, a mattress 8, a stacking frame 9 and a fixed frame 20, wherein the chassis 2 is arranged inside the frame 1, a positioning plate is arranged on the top of the chassis 2, the conveyor belt 3 is arranged below the frame 1, the mattress 8 is arranged on the top of the chassis 2, the stacking frame 9 is arranged on the rear side of the conveyor belt 3, the fixed frame 20 is arranged on the left side of the conveyor belt 3, a pulley is arranged on the inclined surface of the fixed frame 20, a stacking device is arranged inside the stacking frame 9, and the stacking device comprises a servo motor 4, a push plate 5, a slide rail rod 6, a deceleration plate 7, a buffer rod 10, a cylinder 11, a top plate 12, a placing frame 13 and a check rod 14, and the fixed end of the servo motor 4 is fixedly installed on the right side of the conveyor belt 3, The push plate 5 is arranged on the circumferential surface of the conveyor belt 3, the slide rail rod 6 is arranged between the placing frame 1 and the stacking frame 9, the speed reducer 7 is rotatably installed on the inner wall of the placing frame 1, and the speed reducer 7 is used for buffering to prevent the chassis 2 from falling quickly and being worn by the impact force. The buffer rod 10 slides through the inner and outer walls of the stacking frame 9 to prevent the thrust generated by the push plate 5 from causing the chassis 2 to contact the inner wall of the stacking frame 9 and causing wear. The fixed end of the cylinder 11 is fixedly installed on the inner wall of the stacking frame 9, the top plate 12 is fixedly installed on the output end of the cylinder 11, the placing frame 13 is rotatably installed on the inner wall of the stacking frame 9, and the check rod 14 is fixedly installed on the inner wall of the stacking frame 9. By gradually stacking upwards through the chassis 2, the stacking of the mattresses 8 can be made more stable and the risk of collapse can be reduced. This stacking method can make the storage and management of the mattresses 8 more orderly, and is convenient for inventory and retrieval.

[0021] A No. 1 torsion spring is arranged between the deceleration plate 7 and the placing frame 1, and the deceleration plate 7 is reset by the No. 1 torsion spring. A No. 1 spring is arranged between the buffer rod 10 and the stacking rack 9, and the buffer rod 10 is reset by the No. 1 spring. A No. 2 torsion spring is arranged between the placing rack 14 and the stacking rack 9, and the placing rack 14 is reset by the No. 2 torsion spring.

[0022] When the present embodiment is working, the conveyor belt 3 is driven to rotate by the servo motor 4, and the rotation of the conveyor belt 3 drives the push plate 5 to move. The push plate 5 moves and contacts with the chassis 2, so that the push plate 5 pushes the chassis 2 to move, and the chassis 2 moves along the slide rail rod 6. When the bottom chassis 2 is completely out of the frame 1, the upper chassis 2 will slide down, and this chassis 2 will contact with the deceleration plate 7 and compress the No. 1 torsion spring, and the deceleration plate 7 is used for buffering to prevent the chassis 2 from falling quickly and being worn by the impact force it receives. The chassis 2 will eventually slide down to contact with the slide rail rod 6, and continue to be pushed after the push plate 5 moves for a cycle. The use of the chassis 2 can make the mattress 8 easier to align and stack in the subsequent stacking process, thereby improving the efficiency and accuracy of the stacking. After the chassis 2 is loaded with the mattress 8, it will eventually be moved by the push plate 5 to contact with the buffer rod 10, and be buffered and decelerated by the No. 1 spring to prevent the thrust generated by the push plate 5 from causing The chassis 2 contacts with the inner wall of the stacking rack 9 and causes wear. When the chassis 2 stops moving, the output end of the cylinder 11 moves upward and drives the top plate 12 to move, and contacts the bottom of the chassis 2 through the top plate 12. At this time, the chassis 2 moves upward, and the movement of the chassis 2 will contact the bottom inclined surface of the placement rack 13, so that the placement rack 13 rotates. The rotation of the placement rack 13 will compress the No. 2 torsion spring. At this time, the chassis 2 continues to move until it is placed on the top of the placement rack 13. At this time, it is restricted by the check rod 14 when the placement rack 13 is reset, and the next chassis 2 will push the previous chassis 2 upward, and is also placed on the top of the placement rack 13. At this time, the palletizing of the chassis 2 is completed, that is, the palletizing of the mattress 8 is completed. By gradually stacking the chassis 2 upward, the stacking of the mattress 8 can be made more stable and the risk of collapse can be reduced. This stacking method can make the storage and management of the mattress 8 more orderly, and is convenient for inventory and retrieval.

[0023] See also Figure 1-Figure 8 On the basis of the above embodiment, in another embodiment of the present invention, a conveying device is arranged above the conveyor belt 3, and an auxiliary device is arranged above the fixed frame 20. The conveying device includes a conveyor belt 21 and a receiving rod 22. The conveyor belt 21 is arranged on the inner wall of the fixed frame 20, and the receiving rod 22 is fixedly installed on the right side of the conveyor belt 3. The mattress 8 is transported by the conveyor belt 21.

[0024] The conveying device also includes a limit rod 23, a card plate 24, a baffle 25, an electric push rod 26 and a stop plate 27. The limit rod 23 is slidably mounted on the surface of the receiving rod 22, the card plate 24 is fixedly mounted on the surface of the limit rod 23, the baffle 25 is slidably mounted on the surface of the fixed frame 20, the fixed end of the electric push rod 26 is fixedly mounted on the surface of the fixed frame 20 close to the slide rail rod 6, and the stop plate 27 is fixedly mounted on the output end of the electric push rod 26 to block the movement of the chassis 2 to prevent sliding while waiting for the mattress 8 to arrive, causing an error in the position of the mattress 8. A reset spring No. 1 is arranged between the limit rod 23 and the receiving rod 22, and the limit rod 23 is reset by the reset spring No. 1. A reset spring No. 2 is arranged between the baffle 25 and the fixed frame 20, and the baffle 25 is reset by the reset spring No. 2.

[0025] The conveying device also includes a rotating motor 28 and a round rod 29. The fixed end of the rotating motor 28 is fixedly installed on the front side of the fixed frame 20, and the round rod 29 is fixedly installed on the output end of the rotating motor 28. A bidirectional reciprocating spiral groove is opened on the circumferential surface of the round rod 29, and the rotating motor 28 drives the round rod 29 to rotate.

[0026] The auxiliary device also includes a fixing button 30, a rotating rod 31 and a height limiting plate 32. The fixing button 30 is fixedly installed on the rear side of the fixing frame 20, and the rotating rod 31 is rotatably installed on the top of the fixing button 30. A threaded groove is provided on the circumferential surface of the rotating rod 31, and the height limiting plate 32 is threadedly installed on the circumferential surface of the rotating rod 31, so as to realize timely adjustment of mattresses 8 of different heights during transportation.

[0027] The auxiliary device also includes a sliding plate 33 and an alignment plate 34. The sliding plate 33 is threadedly installed on the circumferential surface of the round rod 29. The alignment plate 34 slides through the inner and outer walls of the sliding plate 33, so that the position of the mattress 8 is pushed to the center of the conveyor belt 21, thereby realizing the centered transportation of the mattress 8, which can ensure the accurate position of the mattress 8 when it is subsequently moved to the chassis 2, reducing production interruptions or errors caused by position deviation. A No. 2 spring is arranged between the alignment plate 34 and the sliding plate 33, and the No. 2 spring is arranged to drive the alignment plate 34 to reset.

[0028] The auxiliary device also includes a limiting wheel 35 and a locking rod 36. The limiting wheel 35 is fixedly mounted on the circumferential surface of the rotating rod 31, and the locking rod 36 is slidably mounted on the top of the fixing button 30, so that when the rotating rod 31 is accidentally touched by an external force, it can be prevented from being accidentally touched, thereby preventing the unstable adjustment from causing the delivery error. A No. 3 spring is arranged between the locking rod 36 and the fixing button 30, and the locking rod 36 is reset by the arranged No. 3 spring. The side of the locking rod 36 close to the limiting wheel 35 is arranged as an inclined surface, and the locking rod 36 is in contact with the limiting wheel 35.

[0029] When the present embodiment is working, the mattress 8 is transported by the conveyor belt 21, and the round rod 29 is driven to rotate by the rotating motor 28. When the mattress 8 is transported to the inclined position of the fixed frame 20, the mattress 8 is guided by the pulley, and the mattress 8 is blocked by the baffle plate 25 to cooperate with the movement of the chassis 2 so that the mattress 8 is moved to the top of the chassis 2. The movement of the chassis 2 will contact the inclined surface of the limit rod 23, so that the limit rod 23 moves upward and compresses the return spring No. 1. At this time, the chassis 2 continues to move, and at this time it will contact the inclined surface of the baffle plate 25 so that the baffle plate 25 moves upward. The movement of the baffle plate 25 will compress the return spring No. 2. When the position of the chassis 2 is in the middle of the limit rod 23 At this time, the limit rod 23 is reset and drives the card plate 24 to move downward and contact the slide rail rod 6, so as to block the movement of the chassis 2 and prevent the mattress 8 from sliding while waiting for the mattress 8 to arrive, causing the position of the mattress 8 to be wrong. At this time, the servo motor 4 stops working, and at the same time, the two baffles 25 are lifted up by the chassis 2. At this time, the mattress 8 is free from the restriction of the baffle 25 and slides to contact the positioning plate with the help of the pulley. At this time, the output end of the electric push rod 26 drives the plate 27 to move, so as to realize the leveling of the position of the mattress 8. After the leveling, the two sides of the mattress 8 can better fit the chassis 2, reducing the shaking and displacement of the mattress 8 during transportation or storage, thereby improving the overall stability; The height of the mattress 8 is limited by the height limiting plate 32. When mattresses 8 of different heights need to be transported, the threaded groove is driven to rotate by rotating the rotating rod 31, and the height limiting plate 32 is moved upward through the threaded groove, so that mattresses 8 of different heights can be adjusted in time during transportation. When the rotating rod 31 is rotated, the rotating rod 31 drives the limiting wheel 35 to rotate. The rotation of the limiting wheel 35 will contact the inclined surface of the locking rod 36, so that the locking rod 36 moves outward and compresses the No. 3 spring. After the rotating rod 31 stops rotating, when the rotating rod 31 reverses, the limiting wheel 35 will contact the non-inclined surface of the locking rod 36, so that the locking rod 36 moves the position of the limiting wheel 35 The limit wheel 35 is prevented from rotating by the limit force, so that when the external force accidentally touches the rotating rod 31, it can prevent accidental touch, thereby preventing the unstable adjustment and causing conveying errors. The two-way reciprocating spiral groove is driven to rotate by the rotation of the round rod 29, and the sliding plate 33 is moved toward the center of the conveyor belt 21 through the two-way reciprocating spiral groove. The movement of the sliding plate 33 drives the movement of the alignment plate 34, and the movement of the alignment plate 34 will contact the outer wall of the mattress 8, so that the position of the mattress 8 is pushed to the center of the conveyor belt 21, so that the mattress 8 is transported in the center, which can ensure that the mattress 8 is accurately positioned when it is subsequently moved to the chassis 2, thereby reducing production interruptions or errors caused by position deviations.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mattress tunnel stacker for producing and processing bamboo mattresses, comprising a frame (1), a chassis (2), a conveyor belt (3), a mattress (8), a stacking frame (9) and a fixed frame (20), characterized in that: The chassis (2) is arranged inside the mounting frame (1), a positioning plate is arranged on the top of the chassis (2), the conveyor belt (3) is arranged below the mounting frame (1), the mattress (8) is arranged on the top of the chassis (2), the stacking frame (9) is arranged on the rear side of the conveyor belt (3), the fixed frame (20) is arranged on the left side of the conveyor belt (3), a pulley is arranged on the inclined surface of the fixed frame (20), a stacking device is arranged inside the stacking frame (9), a conveying device is arranged above the conveyor belt (3), and an auxiliary device is arranged above the fixed frame (20); The stacking device comprises a servo motor (4), a push plate (5), a slide rail rod (6), a deceleration plate (7), a buffer rod (10), a cylinder (11), a top plate (12), a placement frame (13) and a check rod (14); the fixed end of the servo motor (4) is fixedly mounted on the right side of the conveyor belt (3); the push plate (5) is arranged on the circumferential surface of the conveyor belt (3); the slide rail rod (6) is arranged between the placement frame (1) and the stacking frame (9); the deceleration plate (7) is rotatably mounted on the inner wall of the placement frame (1); the buffer rod (10) slides through the inner and outer walls of the stacking frame (9); the fixed end of the cylinder (11) is fixedly mounted on the inner wall of the stacking frame (9); the top plate (12) is fixedly mounted on the output end of the cylinder (11); the placement frame (13) is rotatably mounted on the inner wall of the stacking frame (9); and the check rod (14) is fixedly mounted on the inner wall of the stacking frame (9).

2. The mattress lane stacker for producing and processing bamboo mattresses according to claim 1 is characterized by: A first torsion spring is provided between the deceleration plate (7) and the placement frame (1), a first spring is provided between the buffer rod (10) and the stacking frame (9), and a second torsion spring is provided between the placement frame (14) and the stacking frame (9).

3. The mattress lane stacker for producing and processing bamboo mattresses according to claim 2, characterized in that: The conveying device comprises a conveyor belt (21) and a receiving rod (22); the conveyor belt (21) is arranged on the inner wall of a fixed frame (20); and the receiving rod (22) is fixedly mounted on the right side of the conveyor belt (3).

4. The mattress lane stacker for producing and processing bamboo mattresses according to claim 3 is characterized by: The conveying device further comprises a limit rod (23), a clamping plate (24), a baffle (25), an electric push rod (26) and a stop plate (27); the limit rod (23) is slidably mounted on the surface of the receiving rod (22); the clamping plate (24) is fixedly mounted on the surface of the limit rod (23); the baffle (25) is slidably mounted on the surface of the fixing frame (20); the fixed end of the electric push rod (26) is fixedly mounted on the surface of the fixing frame (20) close to the slide rail rod (6); the stop plate (27) is fixedly mounted on the output end of the electric push rod (26); a first return spring is arranged between the limit rod (23) and the receiving rod (22); and a second return spring is arranged between the baffle (25) and the fixing frame (20).

5. The mattress lane stacker for producing and processing bamboo mattresses according to claim 4, characterized in that: The conveying device further comprises a rotating motor (28) and a round rod (29); the fixed end of the rotating motor (28) is fixedly mounted on the front side of the fixed frame (20); the round rod (29) is fixedly mounted on the output end of the rotating motor (28); and a bidirectional reciprocating spiral groove is formed on the circumferential surface of the round rod (29).

6. The mattress lane stacker for producing and processing bamboo mattresses according to claim 5, characterized in that: The auxiliary device further comprises a fixing button (30), a rotating rod (31) and a height limiting plate (32); the fixing button (30) is fixedly mounted on the rear side of the fixing frame (20); the rotating rod (31) is rotatably mounted on the top of the fixing button (30); a threaded groove is formed on the circumferential surface of the rotating rod (31); and the height limiting plate (32) is threadedly mounted on the circumferential surface of the rotating rod (31).

7. The mattress lane stacker for producing and processing bamboo mattresses according to claim 6, characterized in that: The auxiliary device further comprises a sliding plate (33) and an alignment plate (34); the sliding plate (33) is threadedly mounted on the circumferential surface of the round rod (29); the alignment plate (34) slides through the inner and outer walls of the sliding plate (33); and a second spring is arranged between the alignment plate (34) and the sliding plate (33).

8. The mattress lane stacker for producing and processing bamboo mattresses according to claim 7, characterized in that: The auxiliary device further comprises a limiting wheel (35) and a locking rod (36), wherein the limiting wheel (35) is fixedly mounted on the circumferential surface of the rotating rod (31), and the locking rod (36) is slidably mounted on the top of the fixing button (30), a No. 3 spring is arranged between the locking rod (36) and the fixing button (30), and a side of the locking rod (36) close to the limiting wheel (35) is arranged as an inclined surface, and the locking rod (36) is in contact with the limiting wheel (35).

Citation Information

Patent Citations

  • Mattress stacking machine for mattress production and processing

    CN221439682U

  • Automatic tray stacking device for transporting pork

    CN111606059A

  • Stacking device for carton production

    CN114873286A

  • Mattress production and processing stacking machine

    CN115818262A

  • Range upon range of mechanism of stack

    CN207142318U

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