Turning device for mattress processing

Abstract

The utility model relates to a turning device for mattress processing, which comprises a push plate arranged on a conveyor belt and used for pushing a mattress, a pressing assembly arranged on the push plate and used for pressing the mattress, and a driving structure used for driving the push plate to rotate by taking the height direction of the conveyor belt as an axis, the driving structure is arranged on one side of the conveyor belt, and a roller is arranged on the push plate. And the rollers roll on the conveying belt. The mattress is pressed through the pressing assembly, the mattress is prevented from being separated from the push plate, then the push plate is driven to rotate by matching with the driving structure, so that the purpose of pushing the mattress to turn the direction is achieved under the pushing of the push plate, and the whole operation process is simple and convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the mattress production technical field, especially to a mattress processing and turning device. BACKGROUND

[0002] One of the processes of mattress production is edge covering, that is, after the fabric on both sides of the mattress and around the mattress is attached to the mattress framework, a narrow and long cloth tape is sewn together with the edge of the fabric by the sewing machine head to ensure that the fabric on the outside of the mattress is firmly and beautifully connected.

[0003] The existing mattress edge covering machine is usually arranged on one side of the conveyor belt, and can only perform single edge sewing. When using, the mattress moves to the corresponding area on one side of the edge covering machine with the driving of the conveyor belt, the conveyor belt is temporarily stopped, and the edge covering machine sews one side of the mattress. During the sewing process, the staff needs to assist to ensure the quality of the edge covering process. After the single edge sewing of the mattress is completed, the staff manually turns the direction of the mattress to make the side that has not been sewn close to the edge covering machine. After the single edge sewing, the above turning operation is repeated until the edge covering of the mattress around is completed.

[0004] However, in the actual processing process, when the mattress is edge covered by the above-mentioned method, the mattress needs to be turned at least three times by the staff. Since the overall size of the mattress is large and the gravity is heavy, it is difficult to manually turn the direction of the mattress by manual rotation, the overall operation efficiency is low, and there is room for improvement. Practical new type content

[0005] In order to solve the problem that the mattress needs to be manually turned in the existing mattress edge covering process, the overall operation is difficult and the turning efficiency is low, the application provides a mattress processing and turning device.

[0006] The mattress processing and turning device provided by the application adopts the following technical scheme:

[0007] A mattress processing and turning device, comprising a push plate arranged on a conveyor belt for pushing a mattress, a pressing assembly arranged on the push plate for pressing the mattress, and a driving structure for driving the push plate to rotate around the height direction of the conveyor belt as an axis, the driving structure is arranged on one side of the conveyor belt, the push plate is provided with a roller, and the roller rolls on the conveyor belt.

[0008] By adopting the above technical scheme, when the surrounding edge machine completes the surrounding edge of one side edge of the mattress, the end of the one side edge of the mattress is fixed by the surrounding edge machine, the mattress is pressed and limited by the pressing assembly, so as to prevent the mattress from separating from the push plate, and then the push plate is driven to rotate on the conveying belt by the driving structure cooperating with the setting of the rollers, so as to drive the mattress to rotate on the conveying belt, thereby achieving the purpose of adjusting the direction of the mattress, and the surrounding edge operation of the second side edge of the mattress can be performed by the surrounding edge machine subsequently; compared with the manual adjustment of the direction of the mattress, the overall surrounding edge process is more simple and convenient to operate, and the processing efficiency is improved.

[0009] Preferably, the pressing assembly comprises a swing arm rotatably connected to the push plate, a pressing rod fixed to one end of the swing arm, and a driving cylinder arranged on the push plate for driving the swing arm to rotate, the piston rod end of the driving cylinder is rotatably connected to one end of the swing arm away from the pressing rod, and the cylinder body end of the driving cylinder is rotatably connected to the push plate.

[0010] By adopting the above technical scheme, when the mattress needs to be pressed, the piston rod of the driving cylinder is only needed to be driven to extend, the swing arm is driven to rotate, and the pressing rod is rotated to be pressed on the mattress, so that the mattress is limited.

[0011] Preferably, a protective sleeve is sleeved on the pressing rod.

[0012] By adopting the above technical scheme, when the mattress needs to be pressed, the piston rod of the driving cylinder is only needed to be driven to extend, the swing arm is driven to rotate, and the pressing rod is rotated to be pressed on the mattress, so that the mattress is limited.

[0013] Preferably, the driving structure comprises a driven gear plate rotatably arranged on one side of the conveying belt, a rotating shaft coaxially fixedly connected with the driven gear plate, a linkage rod fixed to the rotating shaft, a driving motor arranged on one side of the conveying belt, and a driving gear coaxially fixed on the output shaft of the driving motor, the driving gear is engaged with the driven gear plate, and the linkage rod is fixedly connected with the push plate at an end away from the rotating shaft.

[0014] By adopting the above technical scheme, when the mattress needs to be pressed, the piston rod of the driving cylinder is only needed to be driven to extend, the swing arm is driven to rotate, and the pressing rod is rotated to be pressed on the mattress, so that the mattress is limited.

[0015] Preferably, the push plate comprises a first plate body and a second plate body, and an adjusting structure arranged between the first plate body and the second plate body, the first plate body and the second plate body are arranged at intervals along the length direction of the push plate, the adjusting structure is used for adjusting the distance between the first plate body and the second plate body, and the pressing assembly and the rollers are both provided with two groups, and the two groups of the pressing assembly and the rollers are respectively arranged corresponding to the first plate body and the second plate body.

[0016] By adopting the technical scheme, when in use, the distance between the first plate body and the second plate body is adjusted according to the use requirement, so as to adjust the overall length of the push plate, thereby being suitable for different specifications of mattresses; and when not in use, the distance between the first plate body and the second plate body can be adjusted to be minimum through the adjusting structure, thereby being convenient for storage.

[0017] Preferably, the adjusting structure comprises a fixing block fixed on the first plate body, a plug rod fixed on the second plate body, and a locking nut threadedly matched with the plug rod, the fixing block is provided with a through hole, the plug rod is threadedly connected with the locking nut after passing through the through hole, the locking nut is provided with two, and the two locking nuts are respectively located on the two sides of the fixing block, and the locking nut is in abutting fit with the side wall of the fixing block.

[0018] By adopting the technical scheme, when in use, the second plate body is pulled by the staff, so as to move to a specified distance away from the first plate body, then the locking nut is screwed, so that the two locking nuts are in abutting fit with the fixing block, thereby limiting the second plate body, so as to adjust the overall length of the push plate, and the synchronous movement of the first plate body and the second plate body is ensured through the cooperation of the plug rod and the fixing block, so as to ensure the pushing effect on the mattress.

[0019] Preferably, the pressure rod corresponding to the second plate body is fixed with a sliding rod, and the pressure rod corresponding to the first plate body is provided with a plug hole, and one end of the sliding rod is slidably arranged in the plug hole.

[0020] By adopting the technical scheme, when in use, the pressure rod on the first plate body and the pressure rod on the second plate body are connected together through the sliding rod, so as to ensure the stability during the process of pressing the mattress.

[0021] Preferably, the two ends of the push plate in the length direction are provided with guide inclined plates.

[0022] By adopting the technical scheme, when in use, the transmission direction of the mattress on the conveying belt is guided through the guide inclined plates, so as to ensure that the end of the push plate does not interfere with the mattress during the transmission process.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. After the edge-sealing machine finishes edge-sealing one side of the mattress, it fixes the end of the edge of the mattress and presses the mattress to a limit position through the clamping component to prevent the mattress from falling off the push plate. Then, the drive structure and rollers drive the push plate to rotate on the conveyor belt, thereby pushing the mattress to rotate on the conveyor belt and thus achieving the purpose of changing the direction of the mattress. The overall edge-sealing process is simpler and more convenient than manually changing the direction of the mattress, which helps to improve processing efficiency.

[0025] 2. The mattress is pressed and limited by the cooperation of the swing arm, pressure bar and drive cylinder. The operation is simple and convenient. With the protective cover, the mattress is prevented from being damaged during the pressing process, thus ensuring the quality of mattress processing.

[0026] 3. By coordinating the first plate, the second plate, and the adjustment structure, the distance between the first plate and the second plate can be adjusted while ensuring synchronous movement of the first plate and the second plate. This facilitates storage and allows for adaptive adjustments based on the specifications of the mattress being processed, thus improving the practicality of the device. Attached Figure Description

[0027] Figure 1 This is an isometric schematic diagram of the main overall structure in Embodiment 1 of this application;

[0028] Figure 2 This is an isometric schematic diagram of the main structure of the adjustment device in Embodiment 1 of this application;

[0029] Figure 3 This is an isometric schematic diagram of the main clamping component structure in Embodiment 1 of this application;

[0030] Figure 4 This is an isometric schematic diagram of the main driving structure in Embodiment 1 of this application;

[0031] Figure 5 This is an isometric schematic diagram of the main structure of the adjustment device in Embodiment 2 of this application;

[0032] Figure 6 This is an isometric schematic diagram of the push plate structure, which is the main feature of Embodiment 2 of this application.

[0033] Reference numerals: 1. Push plate; 11. First plate; 12. Second plate; 13. Adjustment structure; 131. Fixing block; 132. Insert rod; 133. Locking nut; 2. Pressing assembly; 21. Swing arm; 22. Press rod; 23. Drive cylinder; 3. Drive structure; 31. Driven gear plate; 32. Rotating shaft; 33. Linkage rod; 34. Drive motor; 35. Drive gear; 4. Roller; 5. Protective sleeve; 6. Sliding rod; 7. Guide plate; 8. Conveyor belt; 9. Edge-sealing machine; 10. Mattress. Detailed Implementation

[0034] The application will be further described below in conjunction with the accompanying drawings Figure 1 - the accompanying drawings Figure 6 The application will be further described below in conjunction with the accompanying drawings

[0035] The application discloses a mattress processing turning device.

[0036] Embodiment 1:

[0037] Referring to Figure 1 and Figure 2 A mattress processing turning device is provided, which is arranged on one side of a conveying belt 8 provided with an edge wrapping machine 9, and comprises a push plate 1, a pressing assembly 2 and a driving structure 3. The push plate 1 is arranged on the conveying belt 8, and a roller 4 is arranged at the bottom end of the push plate 1 and can roll on the conveying belt 8. In this embodiment, the roller 4 is a universal caster, and two rollers 4 are symmetrically arranged at the two ends of the push plate 1 in the length direction.

[0038] Referring to Figure 1 and Figure 2 In use, the side wall of the push plate 1 is in abutting cooperation with the side wall of the mattress 10. Under the driving action of the conveying belt 8, the mattress 10 gradually approaches the push plate 1, and when the mattress 10 is entirely located on the side of the push plate 1, the mattress 10 can be turned in direction by the push plate 1. In the driving process of the mattress 10, in order to avoid the end of the mattress 10 from abutting against the end of the push plate 1 and causing the mattress 10 to be skewed, a guide skewer 7 is integrally formed at the two ends of the push plate 1 in the length direction, so as to guide the mattress 10 and ensure that the mattress 10 is moved to the side of the push plate 1.

[0039] Referring to Figure 2 and Figure 3 The pressing assembly 2 is used for pressing and limiting the mattress 10, and cooperates with the edge wrapping machine 9 to avoid the mattress 10 from being separated from the push plate 1 in the process of being pushed by the push plate 1. The pressing assembly 2 comprises a swing arm 21, a pressing rod 22 and a driving cylinder 23. The swing arm 21 is rotationally connected to the push plate 1, the pressing rod 22 is welded and fixed to one end of the swing arm 21, and the other end of the swing arm 21 is hingedly connected to the piston rod of the driving cylinder 23. The cylinder body end of the driving cylinder 23 is hingedly connected to the side wall of the push plate 1. In this embodiment, the swing arm 21 and the driving cylinder 23 are both provided with two, and the two swing arms 21 and the two driving cylinders 23 are correspondingly arranged one by one, and the two swing arms 21 are uniformly distributed along the length direction of the pressing rod 22.

[0040] Referring to Figure 2 and Figure 3, in use, through the synchronous extension of the piston rods of the two drive cylinders 23, the corresponding swing arms 21 are driven to rotate synchronously, thereby driving the pressure rod 22 to rotate and press down through the two swing arms 21, until the mattress 10 is pressed, the limiting of the mattress 10 is realized, and then in the process of pushing the mattress 10 by the push plate 1, the synchronous rotation of the mattress 10 and the push plate 1 is ensured, that is, the stability of the mattress 10 in the process of turning direction is ensured; at the same time, in order to avoid the damage of the mattress 10 in the process of pressing the mattress 10 by the pressure rod 22, a protective sleeve 5 is sleeved outside the pressure rod 22, and in this embodiment, the protective sleeve 5 is made of flexible cloth material.

[0041] With reference to Figure 2 and Figure 4 , the drive structure 3 is arranged outside the conveying belt 8, and the drive structure 3 is used to drive the push plate 1 to rotate around the axis of the height direction of the conveying belt 8, the drive structure 3 is composed of a driven gear disc 31, a rotating shaft 32, a linkage rod 33, a drive motor 34 and a drive gear 35, the rotating shaft 32 is arranged on one side of the conveying belt 8 and is arranged vertically, the driven gear disc 31 is coaxially fixed at the bottom end of the linkage shaft, one end of the linkage rod 33 is bolted with the top end of the rotating shaft 32, and the other end of the linkage rod 33 is welded with the side wall of the push plate 1, the drive motor 34 is installed on the side wall of the conveying belt 8, the drive gear 35 is coaxially fixedly connected with the output shaft of the drive motor 34, and the drive gear 35 is engaged with the driven gear disc 31, and in this embodiment, the drive motor 34 is a servo motor.

[0042] With reference to Figure 2 and Figure 4 , in use, the output shaft of the drive motor 34 is driven to rotate to drive the drive gear 35 to rotate, thereby driving the driven gear disc 31 to rotate, the driven gear disc 31 is synchronously driven to rotate the rotating shaft 32, thereby driving the linkage rod 33 to rotate around the axis of the rotating shaft 32, and then cooperating with the support of the roller 4 to the push plate 1, thereby realizing the driving of the push plate 1 to swing on the surface of the conveying belt 8, so as to push the mattress 10 to turn direction, and the whole operation process is simple and convenient.

[0043] The implementation principle of the embodiment of the present application is as follows: in use, the mattress 10 to be processed is driven to the area close to the edging machine 9 by the conveying belt 8, and the edging machine 9 performs edging work on one side edge of the mattress 10 with the assistance of the worker, that is, the edging machine 9 gradually processes from the initial end of one side of the mattress 10 to the terminal end of the side as the mattress 10 is driven, and the mattress 10 as a whole is also gradually moved to the corresponding area on the side of the push plate 1, when the edging machine 9 completes the edging work on the side edge of the mattress 10, the edging machine 9 pauses work and positions the side edge terminal end of the mattress 10 processed, then the mattress 10 is clamped and positioned by the clamping assembly 2, the drive motor 34 is started again, the push plate 1 is rotated on the conveying belt 8 under the cooperation of the drive gear 35 and the driven gear disc 31, and the rollers 4 are matched, so as to push the mattress 10 to change the direction, that is, the mattress 10 rotates 90 degrees with the fixed point of the mattress 10 by the edging machine 9 as the center, then the second side edge of the mattress 10 can be subjected to edging work by the edging machine 9, and the edging work on the mattress 10 can be completed by repeating the above steps three times, the overall process is simple and convenient, and the overall processing efficiency is improved.

[0044] The difference between the embodiment 2 and the embodiment 1 is that:

[0045] With reference to Figure 5 and Figure 6 , in the embodiment, the push plate 1 is composed of a first plate body 11, a second plate body 12 and an adjusting structure 13, the first plate body 11 and the second plate body 12 are arranged at intervals along the driving direction of the conveying belt 8, the adjusting structure 13 is arranged between the first plate body 11 and the second plate body 12, the adjusting structure 13 is used for adjusting the distance between the first plate body 11 and the second plate body 12, and in the embodiment, a set of clamping assemblies 2 and rollers 4 are arranged on the first plate body 11 and the second plate body 12, and the end of the linkage rod 33 is fixed to the side edge of the first plate body 11; in use, the first plate body 11 and the second plate body 12 are combined together by the adjusting structure 13, so that the second plate body 12 is driven to rotate synchronously when the first plate body 11 is driven to rotate by the driving structure 3.

[0046] With reference to Figure 5 and Figure 6 , the adjusting structure 13 is composed of a fixed block 131, an insertion rod 132 and a locking nut 133, the fixed block 131 is welded and fixed to the side wall of the first plate body 11, a through hole is formed through the fixed block 131, one end of the insertion rod 132 is welded and fixed to the second plate body 12, the other end of the insertion rod 132 is arranged towards the fixed block 131, and the insertion rod 132 is inserted and matched with the through hole, and two locking nuts 133 are arranged, and the two locking nuts 133 are respectively located on the two sides of the fixed block 131, and the locking nuts 133 are threadedly matched with the insertion rod 132.

[0047] With reference to Figure 5 and Figure 6When in use, the first plate body 11 and the second plate body 12 are connected together through the cooperation of the insertion rod 132 and the fixed block 131, the distance between the first plate body 11 and the second plate body 12 can be adjusted by changing the connection position of the fixed block 131 and the insertion rod 132, so as to adjust the length of the whole push plate 1, so as to adapt to different specifications of the mattress 10, and after the adjustment is completed, the two locking nuts 133 are abutted on both sides of the fixed block 131 by screwing the locking nuts 133, so as to fix the length of the adjusted push plate 1.

[0048] With reference to Figure 5 and Figure 6 In addition, the slippage rod 6 is welded and fixed on the corresponding pressing rod 22 of the second plate body 12, the slippage rod 6 is coaxially arranged with the pressing rod 22, the insertion hole is arranged on the corresponding pressing rod 22 of the first plate body 11 along the axial direction of the slippage rod 6, and the end of the slippage rod 6 away from the corresponding pressing rod 22 of the second plate body 12 is slidably inserted into the insertion hole; when in use, the cooperation of the slippage rod 6 and the insertion hole is beneficial to ensuring the stability of the pressing rod 22 during the pressing and limiting process of the mattress 10, and the connection mode of the first plate body 11, the insertion rod 132 and the second plate body 12 improves the application range of the whole device, and when not in use, the distance between the first plate body 11 and the second plate body 12 can be adjusted to the minimum, so as to facilitate the storage of the device.

[0049] The implementation principle of the embodiment of the application is as follows: when in use, the push plate 1 is first adjusted to a suitable length according to the specification and size of the mattress 10 to be processed, then the mattress 10 to be processed is driven to the area close to the edge surrounding machine 9 through the conveying belt 8, the edge surrounding machine 9 performs the edge surrounding work on the mattress 10 under the cooperation of the workers, when it is necessary to rotate the mattress 10, the edge surrounding machine 9 pauses the work and positions the end of the side edge of the mattress 10 which is processed, then the mattress 10 is pressed and limited through the pressing assembly 2, the push plate 1 is rotated on the conveying belt 8 through the cooperation of the driving motor 34, the driving gear 35, the driven tooth disc 31 and the roller 4, so as to push the mattress 10 to change the direction; when not in use, only the distance between the first plate body 11 and the second plate body 12 needs to be adjusted to the minimum, so that the length of the whole device is reduced, thereby facilitating the storage and use.

[0050] The above are the preferred embodiments of the application, which do not limit the protection scope of the application, therefore: any equivalent changes made on the structure, shape and principle of the application shall be covered within the protection scope of the application.

Claims

1. A turning device for mattress processing, characterized by: The mattress (10) is pushed by a pushing plate (1) arranged on a conveying belt (8), the mattress (10) is compressed by a compression assembly (2) arranged on the pushing plate (1), and the pushing plate (1) is driven to rotate around the conveying belt (8) by a driving structure (3), the driving structure (3) is arranged on one side of the conveying belt (8), and a roller (4) is arranged on the pushing plate (1) and rolls on the conveying belt (8).

2. The turning device for mattress processing according to claim 1, characterized in that: The compression assembly (2) comprises a swing arm (21) rotatably connected to the pushing plate (1), a compression rod (22) fixed to one end of the swing arm (21), and a driving cylinder (23) arranged on the pushing plate (1) and used for driving the swing arm (21) to rotate, the piston rod end of the driving cylinder (23) is rotatably connected to the end of the swing arm (21) away from the compression rod (22), and the cylinder end of the driving cylinder (23) is rotatably connected to the pushing plate (1).

3. The turning device for mattress processing according to claim 2, characterized in that: A protective sleeve (5) is sleeved on the compression rod (22).

4. The turning device for mattress processing according to claim 1, characterized in that: The driving structure (3) comprises a driven gear disc (31) rotatably arranged on one side of the conveying belt (8), a rotating shaft (32) coaxially and fixedly connected with the driven gear disc (31), a linkage rod (33) fixed to the rotating shaft (32), a driving motor (34) arranged on one side of the conveying belt (8), and a driving gear (35) coaxially and fixedly arranged on the output shaft of the driving motor (34), the driving gear (35) is engaged with the driven gear disc (31), and the end of the linkage rod (33) away from the rotating shaft (32) is fixedly connected with the pushing plate (1).

5. The turning device for mattress processing according to claim 2, wherein: The pushing plate (1) comprises a first plate body (11) and a second plate body (12), and an adjusting structure (13) arranged between the first plate body (11) and the second plate body (12), the first plate body (11) and the second plate body (12) are arranged at intervals along the length direction of the pushing plate (1), the adjusting structure (13) is used for adjusting the distance between the first plate body (11) and the second plate body (12), and two sets of the compression assembly (2) and the roller (4) are arranged, and the two sets of the compression assembly (2) and the roller (4) are arranged corresponding to the first plate body (11) and the second plate body (12) respectively.

6. The turning device for mattress processing according to claim 5, characterized in that: The adjusting structure (13) comprises a fixed block (131) fixed to the first plate body (11), a plug rod (132) fixed to the second plate body (12), and lock nuts (133) threadedly matched with the plug rod (132), a through hole is formed in the fixed block (131), one end of the plug rod (132) away from the second plate body (12) passes through the through hole and is threadedly connected with the lock nut (133), and two lock nuts (133) are arranged, and the two lock nuts (133) are located on the two sides of the fixed block (131), and the lock nuts (133) are in abutting fit with the side walls of the fixed block (131).

7. The turning device for mattress processing according to claim 5, wherein: The sliding rod (6) is fixed on the pressing rod (22) corresponding to the second plate body (12), and the pressing rod (22) corresponding to the first plate body (11) is provided with a socket, and one end of the sliding rod (6) is slidingly inserted into the socket.

8. The turning device for mattress processing according to claim 1, characterized in that: Both ends of the length direction of the push plate (1) are provided with guide inclined plates (7).

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