A whole-box stacking and single-roll discharging integrated stacking machine for weaving cloth rolls

Abstract

The application relates to a whole-box stacking and single-roll discharging integrated stacking machine for cloth rolls, and relates to the technical field of stacking machines. The stacking machine comprises a stacking machine frame, a connecting frame, a driving assembly, a clamping assembly, a first adjusting assembly and a second adjusting assembly. A plurality of automatic telescopic forks are installed in the stacking machine frame. A transverse guide rail is installed on the stacking machine frame. A first guide block is slidably arranged on the transverse guide rail. The connecting frame is arranged on the first guide block. A second guide block is arranged on the connecting frame. A supporting column is arranged on one side of the connecting frame. A vertical guide rail is installed on one side of the supporting column. The second guide block is slidably arranged on the vertical guide rail. A mounting frame is arranged on the supporting column. The driving assembly is located on the stacking machine frame. The clamping assembly is located on the mounting frame. The first adjusting assembly is located on the supporting column. The second adjusting assembly is located on the supporting column. The application has the effect of automatically clamping the cloth roll by the equipment.

Description

Technical Field

[0001] This application relates to the technical field of stacker machines, and in particular to a stacker machine that integrates whole-box stacking and single-roll unloading for fabric rolls. Background Technology

[0002] The integrated stacker for fabric rolls, which combines whole-box stacking and single-roll unloading, is a core piece of equipment in the field of textile machinery auxiliary equipment. It is mainly used for the storage, transfer, whole-box stacking, and precise single-roll unloading of fabric rolls after weaving. It not only meets the needs of centralized storage and efficient transfer of batch fabric rolls, but also adapts to small-batch, precise single-roll retrieval scenarios, ensuring the integrity of fabric rolls during the circulation process. It is widely used in textile mills, dyeing and printing plants, textile finished product warehouses, and other scenarios, and is a key piece of equipment for improving the production flow efficiency of the textile industry.

[0003] Currently, the existing fabric roll stacking and unloading operations rely on two separate types of equipment: one is the whole-case stacking equipment, which typically includes a lifting mechanism, a transport trolley, a stacking beam, and telescopic forks. In use, operators place the whole case of fabric rolls onto the transport trolley via the lifting mechanism, which then transports them to the corresponding position on the stacking equipment. The telescopic forks on the stacking beam grab the whole case of fabric rolls, and the automated system controls the stacking equipment to stack the whole case of fabric rolls to the designated storage location. The process is repeated in reverse when the fabric rolls are unloaded. The other is the single-roll unloading equipment, which typically includes a rigid clamping device and a conveying assembly. In use, the rigid clamping device grabs a single fabric roll, which is then transported to the subsequent process via the conveying assembly.

[0004] However, existing stand-alone equipment suffers from two major technical shortcomings in practical applications. First, there is the compatibility issue between the full-case stacking and single-roll unloading operation systems. Currently, full-case stacking and single-roll unloading operations require two completely independent sets of equipment. The entire process from full-case stacking to single-roll unloading requires repeated transfers and connections between the two sets of equipment, resulting in cumbersome and redundant procedures, low operational efficiency, and difficulty in adapting to the large-scale and continuous production rhythm of the textile industry. Second, there is the issue of automation and precise control of single-roll clamping and transfer. The clamping devices of existing single-roll unloading equipment have a low degree of automation. The entire process of gripping, transferring, and releasing single-roll fabric rolls relies on manual assistance. At the same time, existing clamping devices cannot achieve coordinated linkage between clamping actions and equipment movement and lifting actions, making it difficult to achieve precise control of automatic clamping and release at designated workstations. This fails to meet the textile industry's production requirements for efficient, precise, and low-loss fabric roll transfer operations. Summary of the Invention

[0005] To overcome the above problems, this application provides a stacker machine that integrates whole-box stacking and single-roll unloading for fabric rolls.

[0006] This application provides a stacking machine for fabric rolls that integrates whole-box stacking and single-roll unloading, employing the following technical solution: A stacker crane integrating whole-box stacking and single-roll unloading for fabric rolls includes a stacker frame, a connecting frame, a drive assembly, a clamping assembly, a first adjustment assembly, and a second adjustment assembly. The stacker frame is horizontally arranged, and an automated telescopic fork is installed within the stacker frame. Multiple automated telescopic forks are spaced apart along the length of the stacker frame. Limiting frames are installed on the automated telescopic forks on both sides of the stacker frame, and these limiting frames are used to limit the movement of the fabric rolls. A load-bearing frame is placed on the automated telescopic fork at the middle position of the stacker frame. A transverse guide rail is installed on the stacker frame, and a first guide block is slidably arranged on the transverse guide rail. The connecting frame is fixedly installed on the stacker frame. A second guide block is fixedly mounted on the connecting frame on the first guide block; a support column is vertically mounted on one side of the connecting frame, and a vertical guide rail is mounted on one side of the support column, with the second guide block slidably mounted on the vertical guide rail; a mounting frame is fixedly mounted on the bottom end of the support column; the driving component is located on the stacker frame and is used to drive the first guide block and the second guide block to slide; the clamping component is located on the mounting frame and is used to clamp the fabric roll; the first adjusting component is located on the support column and is used to drive the clamping component to clamp the fabric roll; the second adjusting component is located on the support column and is used to drive the clamping component to release the clamping component from the fabric roll.

[0007] By adopting the above technical solution, when stacking entire boxes of fabric rolls is required, the operator drives the automated telescopic fork to move the load-bearing frame to the outside, and then uses the automated telescopic fork to place the entire box of fabric rolls in the middle of the stacker crane frame, making it easy for the stacker crane frame to transfer the entire box of fabric rolls to the designated stacking area; when a single roll of fabric needs to be stored, the operator uses the automated telescopic fork to place the load-bearing frame in the middle of the stacker crane frame, and then uses the automated telescopic fork to transfer the single roll of fabric to the limit frame. The drive component first drives the clamping component to be aligned with the single roll of fabric, and then drives the clamping component to move down. When the clamping component moves close to the limit frame, the first adjustment component drives the clamping components to move closer to each other, and the clamping components clamp the fabric roll; when the clamping... When the holding component clamps the fabric roll, the operator drives the drive component to continue working. The drive component drives the clamping component to move upward, simultaneously moving the clamping component above the support frame. When the clamping component moves above the support frame, the drive component drives the clamping component to move downward. When the clamping component moves close to the support frame, the second adjustment component drives the clamping component to release the limit on the fabric roll, making it easy for the fabric roll to slide into the support frame. After the clamping component clamps the fabric roll onto the support frame, the operator moves the stacker frame to the stacking area. The operator then drives the drive component to work in the opposite direction, making it easy for the fabric roll to move to the automatic telescopic fork. The automatic telescopic fork places the fabric roll in the stacking area, making it easy for the equipment to perform stacking operations for single fabric rolls and whole boxes of fabric rolls.

[0008] Optionally, the drive assembly includes a first drive unit and a second drive unit; the first drive unit is located on the connecting frame and is used to drive the first guide block to slide; the second drive unit is located on the connecting frame and is used to drive the second guide block to slide; the first drive unit includes a first drive motor, a first drive rack, and a first drive gear; the first drive motor is mounted on the connecting frame; the first drive rack is fixedly disposed on the stacker crane frame; the first drive gear is fixedly disposed on the output shaft of the first drive motor and meshes with the first drive rack.

[0009] By adopting the above technical solution, when in use, the operator drives the first drive motor to work, the first drive motor drives the first drive gear to rotate, the first drive gear meshes with the first drive rack, so that the first guide block slides along the length direction of the transverse guide rail, and the first guide block drives the clamping assembly to move synchronously through the connecting frame, so that the transverse position of the clamping assembly is easy to adjust.

[0010] Optionally, the second drive unit includes a second drive motor, a second drive rack, and a second drive gear; the second drive motor is mounted on the connecting frame; the second drive rack is fixedly mounted on the support column; and the second drive gear is fixedly mounted on the output shaft of the second drive motor and meshes with the second drive rack.

[0011] By adopting the above technical solution, when in use, the operator drives the second drive motor to work, the second drive motor drives the second drive gear to rotate, the second drive gear meshes with the second drive rack, the second drive gear drives the second drive rack to move up and down, the second drive rack drives the support column to move synchronously, the second guide block limits the movement direction of the support column, so that the support column always moves in the vertical direction, and the support column drives the clamping assembly to move synchronously through the mounting frame, so that the clamping assembly can easily move up and down.

[0012] Optionally, the clamping assembly includes a clamping frame and a drive telescopic rod; the clamping frame is slidably disposed on the mounting frame, and a gripper is fixedly disposed on the clamping frame; the drive telescopic rod is horizontally disposed within the mounting frame, and its fixed end is fixedly connected to the mounting frame, and its movable end is fixedly connected to the clamping frame; two sets of the clamping frame, the gripper, and the drive telescopic rod are provided, and are respectively located on both sides of the mounting frame.

[0013] By adopting the above technical solution, when the support column drives the grippers on the clamping frame to move closer to the limiting frame via the mounting frame, the first adjusting component drives the movable ends of the two sets of driving telescopic rods to extend, and the movable ends of the two sets of driving telescopic rods drive the two sets of clamping frames to move closer to each other, making it easier for the grippers on the two sets of clamping frames to clamp the fabric roll; when the support column drives the grippers on the clamping frame to move closer to the bearing frame via the mounting frame, the second adjusting component drives the movable ends of the two sets of driving telescopic rods to retract, and the movable ends of the two sets of driving telescopic rods drive the two sets of clamping frames to move away from each other, making it easier for the fabric roll clamped by the grippers to slide into the bearing frame.

[0014] Optionally, the first adjusting assembly includes a squeezing plate, a squeezing telescopic rod, a first connecting pipe, and a second connecting pipe; the rodless cavity of the driving telescopic rod is filled with liquid, and a first spring is provided in the rodless cavity of the driving telescopic rod, with both ends of the first spring fixedly connected to the fixed end and the movable end of the driving telescopic rod, respectively; the squeezing plate is fixedly disposed at the top of the connecting frame; the squeezing telescopic rod is vertically disposed at the top of the supporting column, and its fixed end is fixedly connected to the supporting column, the rodless cavity of the squeezing telescopic rod is filled with liquid, and a second spring is provided in the rodless cavity of the squeezing telescopic rod, with both ends of the second spring fixedly connected to the fixed end and the movable end of the squeezing telescopic rod, respectively; both ends of the first connecting pipe are respectively connected to the rodless cavities of the two sets of driving telescopic rods; both ends of the second connecting pipe are respectively connected to the first connecting pipe and the rodless cavity of the squeezing telescopic rod, and a first one-way valve is installed on the second connecting pipe.

[0015] By adopting the above technical solution, when the drive assembly drives the support column to move downward, the support column drives the extrusion telescopic rod to move synchronously. When the support column drives the gripper to move close to the limit frame, the extrusion plate extrudes the movable end of the extrusion telescopic rod, causing the movable end of the extrusion telescopic rod to contract. The second spring is in a compressed state, and the liquid in the rodless cavity of the extrusion telescopic rod flows to the rodless cavity of the drive telescopic rod through the second connecting pipe and the first connecting pipe. The volume of the rodless cavity of the drive telescopic rod increases, the movable end of the drive telescopic rod extends, and the first spring is in a stretched state. The movable ends of the two sets of drive telescopic rods drive the two sets of grippers to move closer to each other, and the two sets of grippers clamp the fabric roll. When the drive assembly drives the support column to move upward, the first one-way valve isolates the second connecting pipe in one direction, making it difficult for the liquid in the rodless cavity of the drive telescopic rod to flow back into the rodless cavity of the extrusion telescopic rod. Thus, when the drive assembly drives the support column to move laterally through the connecting frame, the two sets of grippers always clamp the fabric roll.

[0016] Optionally, the second adjusting component includes a liquid tank, a third connecting pipe, a fourth connecting pipe, and an insulating telescopic rod; the liquid tank is fixedly installed at the top of the supporting column and is filled with liquid; both ends of the third connecting pipe are respectively connected to the liquid tank and the rodless cavity of the extrusion telescopic rod, and an overflow valve is installed on the third connecting pipe; both ends of the fourth connecting pipe are respectively connected to the liquid tank and the first connecting pipe, a second one-way valve is installed on the fourth connecting pipe, a storage block is fixedly installed on the fourth connecting pipe, and a storage groove is formed on the storage block; the insulating telescopic rod is located on one side of the fourth connecting pipe, and its fixed end is fixedly connected to the fourth connecting pipe, and its movable end is inserted into the fourth connecting pipe and is directly opposite the storage groove.

[0017] By adopting the above technical solution, when the drive assembly drives the support column to move upward, the first one-way valve isolates the second connecting pipe, the isolation telescopic rod isolates the fourth connecting pipe, the second spring resets, the volume of the rodless cavity of the compression telescopic rod increases, the negative pressure in the rodless cavity of the compression telescopic rod is greater than the preset pressure value of the overflow valve, and the liquid in the liquid tank flows to the rodless cavity of the compression telescopic rod through the third connecting pipe, making it easy for the moving end of the compression telescopic rod to reset, thereby avoiding fatigue deformation of the second spring due to long-term compression and effectively extending the service life of the spring; when the drive assembly drives the gripper to move downward to near the bearing frame, the operator drives the moving end of the isolation telescopic rod to stop isolating the fourth connecting pipe, when the drive assembly drives the support column to move upward again, the first spring resets, and the liquid in the rodless cavity of the drive telescopic rod flows to the liquid tank through the fourth connecting pipe, making it easy for the moving ends of the two sets of drive telescopic rods to drive the two sets of grippers away from each other, thereby making it easy for the fabric roll to slide into the bearing frame.

[0018] Optionally, the second adjustment assembly further includes a synchronization part, a synchronization telescopic rod, and a fifth connecting pipe; the synchronization part is located on the connecting frame and is used to drive the movable end of the synchronization telescopic rod to extend and retract; the synchronization telescopic rod is vertically arranged on the connecting frame, and the rodless cavity is filled with liquid; a third spring is provided in the rodless cavity of the synchronization telescopic rod, and the two ends of the third spring are fixedly connected to the movable end and the fixed end of the synchronization telescopic rod, respectively; the rodless cavity of the isolation telescopic rod is filled with liquid, and the two ends of the fifth connecting pipe are connected to the rodless cavity of the isolation telescopic rod and the rodless cavity of the synchronization telescopic rod, respectively.

[0019] By adopting the above technical solution, when the drive assembly drives the gripper downward to near the limit frame, the operator drives the synchronization part to work, the synchronization part drives the movable end of the synchronization telescopic rod to retract, the third spring is in a compressed state, the liquid in the rodless chamber of the synchronization telescopic rod flows through the fifth connecting pipe to the rodless chamber of the isolation telescopic rod, the movable end of the isolation telescopic rod isolates the fourth connecting pipe, when the drive assembly drives the gripper upward, the synchronization part is in a locked state, the movable end of the isolation telescopic rod always isolates the fourth connecting pipe; when the drive assembly drives the gripper downward again, the operator drives the synchronization part to unlock, so that when the drive assembly drives the gripper upward again, the movable end of the isolation telescopic rod stops isolating the fourth connecting pipe, the fourth connecting pipe is in a connected state.

[0020] Optionally, the synchronization unit includes a sliding plate, a fixed block, and a rotating rod; a drive plate is fixedly mounted on the fixed end of the extrusion telescopic rod; the sliding plate is slidably inserted into the extrusion plate, and an adjustment groove is formed on the sliding plate; the fixed block is fixedly mounted on the extrusion plate and has a guide groove, the sliding plate is located in the guide groove and is slidably connected to the fixed block; the fixed end of the synchronization telescopic rod is fixedly mounted on the fixed block, and the movable end is fixedly connected to the sliding plate; the rotating rod is rotatably mounted on the fixed block, and an adjustment column is fixedly mounted at one end, the adjustment column being located in the adjustment groove.

[0021] By adopting the above technical solution, when the gripper moves down for the first time, the drive plate presses down on the sliding plate, the adjusting column slides in the adjusting groove, and the sliding plate presses down on the movable end of the synchronous telescopic rod; when the gripper moves up, the adjusting groove limits the position of the adjusting column, making it difficult for the movable end of the synchronous telescopic rod to reset; when the gripper moves down again, the drive plate presses down on the sliding plate again, the adjusting column slides to one side of the adjusting groove, so that when the gripper moves up again, the adjusting groove releases the limit on the adjusting column, so that when the gripper moves up again, the fourth connecting pipe is in a connected state.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. By setting up drive components and clamping components, the device can easily clamp single rolls of fabric; 2. By setting the first adjustment component and the second adjustment component, the gripper can easily and automatically grip the fabric roll when it moves to the support frame and the limit frame. Attached Figure Description

[0023] Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 yes Figure 1 A magnified view of a section at point A in the middle; Figure 3 This is a cross-sectional view of an embodiment of this application; Figure 4 This is a schematic diagram of the structure of stacked rolls of fabric in an embodiment of this application; Figure 5 yes Figure 3 A magnified view of a section at point B in the middle; Figure 6 This is a partial cross-sectional view of an embodiment of this application for showing the second drive gear; Figure 7 This is a partial cross-sectional view of an embodiment of the present application for showing the drive telescopic rod; Figure 8 yes Figure 3 A magnified view of a section at point C; Figure 9This is a partial cross-sectional view of the second spring, as shown in this embodiment of the application. Figure 10 yes Figure 3 A magnified view of a section at point D; Figure 11 This is a partial cross-sectional view of the adjustment groove in an embodiment of this application.

[0024] Explanation of reference numerals in the attached drawings: 1. Stacker crane frame; 11. Automated telescopic fork; 12. Limiting frame; 13. Bearing frame; 14. Lateral guide rail; 141. First guide block; 2. Connecting frame; 21. Second guide block; 22. Support column; 221. Vertical guide rail; 23. Mounting frame; 3. Drive assembly; 31. First drive unit; 311. First drive motor; 312. First drive rack; 313. First drive gear; 32. Second drive unit; 321. Second drive motor; 322. Second drive rack; 323. Second drive gear; 4. Clamping assembly; 41. Clamping frame; 411. Gripper; 42. Drive telescopic rod; 421. First spring; 5. ... 51. Adjustment assembly; 52. Extrusion plate; 53. Extrusion telescopic rod; 54. Second spring; 55. Drive plate; 56. First connecting pipe; 57. Second connecting pipe; 58. First one-way valve; 69. Second adjustment assembly; 60. Liquid tank; 61. Third connecting pipe; 62. Overflow valve; 63. Fourth connecting pipe; 64. Second one-way valve; 65. Storage block; 66. Storage groove; 67. Isolation telescopic rod; 68. Synchronization part; 69. Sliding plate; 60. Adjustment groove; 61. Fixing block; 62. Guide groove; 63. Rotating rod; 64. Adjustment column; 65. Synchronization telescopic rod; 66. Third spring; 67. Fifth connecting pipe. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-11 This application will be described in further detail.

[0026] This application discloses an integrated stacking machine for fabric rolls, capable of stacking entire boxes and discharging single rolls. (Refer to...) Figure 1 , Figure 2 and Figure 3A stacker crane for stacking entire boxes and discharging single rolls of fabric includes a stacker frame 1, a connecting frame 2, a drive assembly 3, a clamping assembly 4, a first adjustment assembly 5, and a second adjustment assembly 6. The stacker frame 1 is horizontally positioned, and an automated telescopic fork 11 is installed inside the stacker frame 1, with multiple automated telescopic forks 11 spaced apart along the length of the stacker frame 1. Limit frames 12 are installed on the automated telescopic forks 11 on both sides of the stacker frame 1, and the limit frames 12 are used to limit the movement of the fabric rolls. A load-bearing frame 13 is placed on the automated telescopic fork 11 at the middle position of the stacker frame 1. A transverse guide rail 14 is installed on the stacker frame 1, and a first guide block 141 is slidably mounted on the transverse guide rail 14. The connecting frame 2 is fixedly mounted on the first guide block 141, and a second guide block 21 is fixedly mounted on the connecting frame 2. A support column 22 is vertically mounted on one side of the connecting frame 2, and a vertical guide rail 221 is installed on one side of the support column 22. A second guide block 21 is slidably mounted on the vertical guide rail 221, and a mounting frame 23 is fixedly mounted at the bottom end of the support column 22. A drive assembly 3 is located on the stacker crane frame 1 and is used to drive the first guide block 141 and the second guide block 21 to slide. A clamping assembly 4 is located on the mounting frame 23 and is used to clamp the fabric roll. A first adjusting assembly 5 is located on the support column 22 and is used to drive the clamping assembly 4 to clamp the fabric roll. A second adjusting assembly 6 is located on the support column 22 and is used to drive the clamping assembly 4 to release the clamp from the fabric roll.

[0027] When a single roll of fabric needs to be stored, the operator places the carrying frame 13 in the middle of the stacker frame 1 using the automated telescopic fork 11, and then transfers the single roll of fabric to the limit frame 12 using the automated telescopic fork 11. The drive component 3 first drives the clamping component 4 to be positioned opposite the single roll of fabric, and then drives the clamping component 4 to move down.

[0028] When the clamping assembly 4 moves close to the limiting frame 12, the first adjusting assembly 5 drives the clamping assemblies 4 to move closer to each other, and the clamping assembly 4 clamps the fabric roll. When the clamping assembly 4 clamps the fabric roll, the operator drives the drive assembly 3 to continue working, and the drive assembly 3 drives the clamping assembly 4 to move upward, while moving the clamping assembly 4 above the support frame 13.

[0029] When the clamping assembly 4 moves above the support frame 13, the drive assembly 3 drives the clamping assembly 4 to move downwards. When the clamping assembly 4 moves close to the support frame 13, the second adjustment assembly 6 drives the clamping assembly 4 to release the restriction on the fabric roll, and the fabric roll slides into the support frame 13. After the clamping assembly 4 clamps the fabric roll to the support frame 13, the operator moves the stacker frame 1 to the stacking area. At the same time, the operator drives the drive assembly 3 to work in reverse, making it easy to move the fabric roll to the automatic telescopic fork 11. The automatic telescopic fork 11 places the fabric roll in the stacking area, making it easy for the equipment to perform stacking operations of single fabric rolls.

[0030] like Figure 4 As shown in this embodiment, the stacker crane for stacking whole boxes of fabric rolls and discharging single rolls can also, when stacking whole boxes of fabric rolls, have the operator drive the automated telescopic fork 11 to move the load-bearing frame 13 to the outside, and then place the whole box of fabric rolls in the middle position of the stacker crane frame 1 through the automated telescopic fork 11, so that the stacker crane frame 1 can easily transfer the whole box of fabric rolls to the designated stacking area.

[0031] The horizontal guide rail 14 is horizontally positioned and located at the top of the stacker crane frame 1. The sliding direction of the first guide block 141 and the horizontal guide rail 14 is along the length of the horizontal guide rail 14. Two sets of horizontal guide rails 14 and first guide blocks 141 are arranged vertically. The connecting frame 2 is vertically positioned and is rectangular in shape, with two sets of connecting frames 2 spaced apart vertically. The sliding direction of the second guide block 21 and the vertical guide rail 221 is vertical, with two sets of second guide blocks 21 and vertical guide rail 221 arranged, respectively located on both sides of the supporting column 22.

[0032] Reference Figure 1 and Figure 5 The drive assembly 3 includes a first drive unit 31 and a second drive unit 32. The first drive unit 31 is located on the connecting frame 2 and is used to drive the first guide block 141 to slide. The second drive unit 32 is located on the connecting frame 2 and is used to drive the second guide block 21 to slide. The first drive unit 31 includes a first drive motor 311, a first drive rack 312, and a first drive gear 313. The first drive motor 311 is horizontally mounted on the connecting frame 2. The first drive rack 312 is horizontally arranged on the transverse guide rail 14 and is fixedly connected to the stacker crane frame 1. The first drive gear 313 is fixedly arranged on the output shaft of the first drive motor 311 and meshes with the first drive rack 312.

[0033] Reference Figure 1 and Figure 6 The second drive unit 32 includes a second drive motor 321, a second drive rack 322, and a second drive gear 323. The second drive motor 321 is horizontally mounted on the connecting frame 2. The second drive rack 322 is vertically mounted on the support column 22 and is fixedly connected to the support column 22. The second drive gear 323 is fixedly mounted on the output shaft of the second drive motor 321 and meshes with the second drive rack 322.

[0034] When the operator needs to drive the connecting frame 2 to move laterally, the operator drives the first drive motor 311 to work. The first drive motor 311 drives the first drive gear 313 to rotate. The first drive gear 313 meshes with the first drive rack 312, so that the first guide block 141 slides along the length direction of the transverse guide rail 14. The first guide block 141 drives the connecting frame 2 to move synchronously.

[0035] When the operator needs to drive the support column 22 to move vertically, the operator drives the second drive motor 321 to work. The second drive motor 321 drives the second drive gear 323 to rotate. The second drive gear 323 meshes with the second drive rack 322. The second drive gear 323 drives the second drive rack 322 to move up and down. The second drive rack 322 drives the support column 22 to move synchronously.

[0036] Reference Figure 1 and Figure 7 The clamping assembly 4 includes a clamping frame 41 and a drive telescopic rod 42. The clamping frame 41 is vertically disposed below the mounting frame 23 and is slidably connected to the mounting frame 23 along its length. A gripper 411 is fixedly disposed on the clamping frame 41. The drive telescopic rod 42 is horizontally disposed within the mounting frame 23, with its fixed end fixedly connected to the mounting frame 23 and its movable end fixedly connected to the clamping frame 41. The rodless cavity of the drive telescopic rod 42 is filled with liquid, and a first spring 421 is horizontally disposed within the rodless cavity of the drive telescopic rod 42. The two ends of the first spring 421 are fixedly connected to the fixed end and the movable end of the drive telescopic rod 42, respectively. Two sets of clamping frames 41, grippers 411, drive telescopic rods 42, and first springs 421 are provided, located on opposite sides of the mounting frame 23. The movable ends of the two sets of drive telescopic rods 42 drive the clamping frame 41 to move closer to or further away from each other.

[0037] When the support column 22 drives the gripper 411 on the clamping frame 41 to move close to the limit frame 12 via the mounting frame 23, the first adjustment component 5 drives the movable ends of the two sets of drive telescopic rods 42 to extend, and the movable ends of the two sets of drive telescopic rods 42 drive the two sets of clamping frames 41 to move closer to each other, so that the gripper 411 on the two sets of clamping frames 41 can easily clamp the fabric roll.

[0038] When the support column 22 drives the gripper 411 on the clamping frame 41 to move closer to the support frame 13 via the mounting bracket 23, the second adjustment component 6 drives the movable ends of the two sets of drive telescopic rods 42 to retract, and the movable ends of the two sets of drive telescopic rods 42 drive the two sets of clamping frames 41 to move away from each other, so that the fabric roll held by the gripper 411 can easily slide into the support frame 13.

[0039] Reference Figure 1 , Figure 2 , Figure 7 and Figure 8The first adjusting component 5 includes a squeezing plate 51, a squeezing telescopic rod 52, a first connecting pipe 53, and a second connecting pipe 54. The squeezing plate 51 is horizontally disposed at the top of the connecting frame 2 and is fixedly connected to the connecting frame 2. The squeezing telescopic rod 52 is vertically disposed at the top of the supporting column 22, and its fixed end is fixedly connected to the supporting column 22. The rodless cavity of the squeezing telescopic rod 52 is filled with liquid.

[0040] Reference Figure 1 and Figure 9 A second spring 521 is vertically installed inside the rodless cavity of the extrusion telescopic rod 52. The two ends of the second spring 521 are fixedly connected to the fixed end and the movable end of the extrusion telescopic rod 52, respectively. A drive plate 522 is fixedly installed on the fixed end of the extrusion telescopic rod 52. The drive plate 522 is horizontally arranged and is rectangular in shape.

[0041] Reference Figure 7 and Figure 8 The first connecting pipe 53 is a circular tube, and its two ends are respectively connected to the rodless cavities of the two sets of driving telescopic rods 42. The second connecting pipe 54 is a circular tube, and its two ends are respectively connected to the first connecting pipe 53 and the rodless cavity of the extrusion telescopic rod 52. A first one-way valve 541 is installed on the second connecting pipe 54, and the first one-way valve 541 drives the liquid in the rodless cavity of the extrusion telescopic rod 52 to flow unidirectionally into the first connecting pipe 53.

[0042] Reference Figure 1 , Figure 2 and Figure 9 The second adjusting component 6 includes a liquid tank 61, a third connecting pipe 62, a fourth connecting pipe 63, an isolating telescopic rod 64, a synchronizing part 65, a synchronizing telescopic rod 66, and a fifth connecting pipe 67. The liquid tank 61 is fixedly mounted on the top of the supporting column 22 and is rectangular in shape, with liquid filling the interior. The third connecting pipe 62 is circular and its two ends are connected to the liquid tank 61 and the rodless cavity of the squeezing telescopic rod 52, respectively. An overflow valve 621 is installed on the third connecting pipe 62, and the preset pressure of the overflow valve 621 is less than the spring force threshold of the second spring 521.

[0043] Reference Figure 9 and Figure 10The fourth connecting pipe 63 is circular and its two ends are connected to the liquid tank 61 and the first connecting pipe 53, respectively. A second one-way valve 631 is installed on the fourth connecting pipe 63, which drives the liquid in the first connecting pipe 53 to flow unidirectionally into the liquid tank 61. A receiving block 632 is fixedly installed on the fourth connecting pipe 63. The receiving block 632 is rectangular. A receiving groove 6321 is formed on the receiving block 632. The receiving groove 6321 is rectangular. An isolation telescopic rod 64 is horizontally installed on one side of the fourth connecting pipe 63, and its fixed end is fixedly connected to the fourth connecting pipe 63. The rodless cavity of the isolation telescopic rod 64 is filled with liquid. The movable end of the isolation telescopic rod 64 is inserted into the fourth connecting pipe 63 and is directly opposite the receiving groove 6321. When the movable end of the isolation telescopic rod 64 is in the extended state, the movable end of the isolation telescopic rod 64 is located in the receiving groove 6321.

[0044] Reference Figure 2 and Figure 11 The synchronizing part 65 is located on the connecting frame 2 and is used to drive the movable end of the synchronizing telescopic rod 66 to extend and retract. The synchronizing part 65 includes a sliding plate 651, a fixed block 652, and a rotating rod 653. The sliding plate 651 is vertically inserted into the extrusion plate 51 and is rectangular in shape, with an adjustment groove 6511 on it. The fixed block 652 is fixedly disposed below the extrusion plate 51 and has a guide groove 6521. The sliding plate 651 is located in the guide groove 6521 and is slidably connected to the fixed block 652 in the vertical direction. The rotating rod 653 is rotatably disposed on the fixed block 652, and an adjustment column 6531 is fixedly disposed at one end, which is located in the adjustment groove 6511.

[0045] The synchronous telescopic rod 66 is vertically mounted on the connecting frame 2, and its rodless cavity is filled with liquid. The fixed end of the synchronous telescopic rod 66 is fixedly mounted on the fixing block 652, and its movable end is fixedly connected to the sliding plate 651. A third spring 661 is vertically mounted inside the rodless cavity of the synchronous telescopic rod 66, and its two ends are fixedly connected to the movable end and the fixed end of the synchronous telescopic rod 66, respectively. The fifth connecting pipe 67 is circular and its two ends are connected to the rodless cavity of the isolating telescopic rod 64 and the rodless cavity of the synchronous telescopic rod 66, respectively.

[0046] When the drive assembly 3 drives the gripper 411 to move close to the limit frame 12, the extrusion plate 51 extrudes the movable end of the extrusion telescopic rod 52, causing the movable end of the extrusion telescopic rod 52 to contract. The second spring 521 is in a compressed state, and the liquid in the rodless cavity of the extrusion telescopic rod 52 flows through the second connecting pipe 54 and the first connecting pipe 53 to the rodless cavity of the drive telescopic rod 42. The volume of the rodless cavity of the drive telescopic rod 42 increases, the movable end of the drive telescopic rod 42 extends, and the first spring 421 is in a stretched state. The movable ends of the two sets of drive telescopic rods 42 drive the two sets of grippers 411 to move closer to each other, and the two sets of grippers 411 clamp the fabric roll.

[0047] Simultaneously, the fixed end of the compression telescopic rod 52 causes the drive plate 522 to move downwards synchronously. The drive plate 522 presses down on the sliding plate 651, and the adjusting column 6531 slides within the adjusting groove 6511. The sliding plate 651 presses down on the movable end of the synchronous telescopic rod 66. The movable end of the synchronous telescopic rod 66 contracts, the third spring 661 is compressed, and the liquid in the rodless cavity of the synchronous telescopic rod 66 flows through the fifth connecting pipe 67 to the rodless cavity of the isolation telescopic rod 64. The movable end of the isolation telescopic rod 64 isolates the fourth connecting pipe 63.

[0048] When the gripper 411 clamps the fabric roll, the operator drives the gripper 411 upward via the drive assembly 3. When the drive assembly 3 drives the support column 22 upward, the adjusting groove 6511 limits the position of the adjusting column 6531, making it difficult for the movable end of the synchronous telescopic rod 66 to return to its original position. At the same time, the support column 22 drives the fixed end of the compression telescopic rod 52 upward, and the second spring 521 in the rodless cavity of the compression telescopic rod 52 returns to its original position. The elastic force of the second spring 521 is greater than the preset pressure of the overflow valve 621, and the liquid in the liquid tank 61 flows to the rodless cavity of the compression telescopic rod 52 through the third connecting pipe 62, making it easy for the movable end of the compression telescopic rod 52 to return to its original position, thereby avoiding fatigue deformation of the second spring 521 due to long-term compression.

[0049] After the gripper 411 moves upward, the operator drives the gripper 411 to move towards the middle of the stacker frame 1 through the drive component 3. When the gripper 411 is in the middle of the stacker frame 1, the operator drives the gripper 411 to move downward through the drive component 3.

[0050] When the drive assembly 3 drives the gripper 411 to move close to the support frame 13, the fixed end of the compression telescopic rod 52 drives the drive plate 522 to compress the sliding plate 651 again, and the adjusting column 6531 slides to one side of the adjusting groove 6511. When the gripper 411 moves upward, the adjusting groove 6511 releases the limit on the adjusting column 6531, the third spring 661 resets, and the third spring 661 drives the movable end of the synchronous telescopic rod 66 to reset, isolating the liquid in the rodless cavity of the telescopic rod 64 from flowing back into the rodless cavity of the synchronous telescopic rod 66. The movable end of the telescopic rod 64 stops isolating the fourth connecting pipe 63, so that when the gripper 411 moves upward again, the liquid in the rodless cavity of the drive telescopic rod 42 can easily flow into the liquid tank 61, thereby making it easier for the fabric roll held by the gripper 411 to slide into the support frame 13.

[0051] The implementation principle of the integrated stacking machine for whole-box stacking and single-roll unloading of fabric rolls according to the embodiments of this application is as follows: When stacking of whole boxes of fabric rolls is required, the operator drives the automated telescopic fork 11 to move the load-bearing frame 13 to the outside, and then uses the automated telescopic fork 11 to place the whole box of fabric rolls in the middle of the stacker frame 1, so that the stacker frame 1 can easily transfer the whole box of fabric rolls to the designated stacking area.

[0052] When a single roll of fabric needs to be stored, the operator uses the automated telescopic fork 11 to place the carrying frame 13 in the middle of the stacker frame 1, and then uses the automated telescopic fork 11 to transfer the single roll of fabric to the limit frame 12.

[0053] When the fabric roll is located at the limit frame 12, the operator drives the first drive motor 311 to work. The first drive motor 311 drives the first drive gear 313 to rotate. The first drive gear 313 meshes with the first drive rack 312, causing the first guide block 141 to slide along the length of the transverse guide rail 14. The first guide block 141 drives the connecting frame 2 to move synchronously above the limit frame 12.

[0054] When the connecting frame 2 is above the limiting frame 12, the operator drives the second drive motor 321 to work. The second drive motor 321 drives the second drive gear 323 to rotate. The second drive gear 323 meshes with the second drive rack 322. The second drive gear 323 drives the second drive rack 322 to move downward. The second drive rack 322 drives the support column 22 to move downward synchronously.

[0055] When the drive assembly 3 drives the gripper 411 to move close to the limit frame 12, the extrusion plate 51 extrudes the movable end of the extrusion telescopic rod 52, causing the movable end of the extrusion telescopic rod 52 to contract. The second spring 521 is in a compressed state, and the liquid in the rodless cavity of the extrusion telescopic rod 52 flows through the second connecting pipe 54 and the first connecting pipe 53 to the rodless cavity of the drive telescopic rod 42. The movable end of the drive telescopic rod 42 extends, and the first spring 421 is in a stretched state. The movable ends of the two sets of drive telescopic rods 42 drive the two sets of grippers 411 to move closer to each other, and the two sets of grippers 411 clamp the fabric roll.

[0056] Simultaneously, the fixed end of the compression telescopic rod 52 causes the drive plate 522 to move downwards synchronously. The drive plate 522 presses down on the sliding plate 651, and the adjusting column 6531 slides within the adjusting groove 6511. The sliding plate 651 presses down on the movable end of the synchronous telescopic rod 66. The movable end of the synchronous telescopic rod 66 contracts, the third spring 661 is compressed, and the liquid in the rodless cavity of the synchronous telescopic rod 66 flows through the fifth connecting pipe 67 to the rodless cavity of the isolation telescopic rod 64. The movable end of the isolation telescopic rod 64 isolates the fourth connecting pipe 63.

[0057] When the gripper 411 clamps the fabric roll, the operator drives the gripper 411 upward via the drive assembly 3. When the drive assembly 3 drives the support column 22 upward, the adjusting groove 6511 limits the position of the adjusting column 6531. At the same time, the support column 22 drives the fixed end of the compression telescopic rod 52 upward, and the second spring 521 in the rodless cavity of the compression telescopic rod 52 returns to its original position. The elastic force of the second spring 521 is greater than the preset pressure of the overflow valve 621, and the liquid in the liquid tank 61 flows into the rodless cavity of the compression telescopic rod 52 through the third connecting pipe 62.

[0058] After the gripper 411 moves upward, the operator drives the gripper 411 to move towards the middle of the stacker frame 1 through the drive component 3. When the gripper 411 is in the middle of the stacker frame 1, the operator drives the gripper 411 to move downward through the drive component 3.

[0059] When the drive assembly 3 drives the gripper 411 to move close to the support frame 13, the fixed end of the compression telescopic rod 52 drives the drive plate 522 to compress the sliding plate 651 again, and the adjusting column 6531 slides to one side of the adjusting groove 6511. When the gripper 411 moves upward, the adjusting groove 6511 releases the limit on the adjusting column 6531, the third spring 661 resets, and the third spring 661 drives the movable end of the synchronous telescopic rod 66 to reset, isolating the liquid in the rodless cavity of the telescopic rod 64 from flowing back into the rodless cavity of the synchronous telescopic rod 66. The movable end of the telescopic rod 64 stops isolating the fourth connecting pipe 63, so that when the gripper 411 moves upward again, the liquid in the rodless cavity of the drive telescopic rod 42 can easily flow into the liquid tank 61, thereby making it easier for the fabric roll held by the gripper 411 to slide into the support frame 13.

[0060] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A stacking machine for fabric rolls that integrates whole-box stacking and single-roll unloading, characterized in that: The system includes a stacker crane frame (1), a connecting frame (2), a drive assembly (3), a clamping assembly (4), a first adjustment assembly (5), and a second adjustment assembly (6). The stacker crane frame (1) is horizontally arranged, and an automated telescopic fork (11) is installed inside the stacker crane frame (1). Multiple automated telescopic forks (11) are spaced apart along the length of the stacker crane frame (1). Limiting frames (12) are installed on the automated telescopic forks (11) on both sides of the stacker crane frame (1), and the limiting frames (12) are used to limit the fabric roll. A bearing frame (13) is placed on the automated telescopic fork (11) in the middle of the stacker crane frame (1). A transverse guide rail (14) is installed on the stacker crane frame (1), and a first guide block (141) is slidably arranged on the transverse guide rail (14). The connecting frame (2) is fixedly arranged on the first guide block (141). A second guide block (21) is fixedly installed on the connecting frame (2); a support column (22) is vertically installed on one side of the connecting frame (2), and a vertical guide rail (221) is installed on one side of the support column (22), and the second guide block (21) is slidably installed on the vertical guide rail (221); a mounting frame (23) is fixedly installed at the bottom end of the support column (22); the driving component (3) is located on the stacker frame (1) and is used to drive the first guide block (141) and the second guide block (21) to slide; the clamping component (4) is located on the mounting frame (23) and is used to clamp the fabric roll; the first adjusting component (5) is located on the support column (22) and is used to drive the clamping component (4) to clamp the fabric roll; the second adjusting component (6) is located on the support column (22) and is used to drive the clamping component (4) to release the clamping of the fabric roll.

2. The integrated stacking machine for whole-box stacking and single-roll unloading of fabric rolls according to claim 1, characterized in that: The drive assembly (3) includes a first drive unit (31) and a second drive unit (32); the first drive unit (31) is located on the connecting frame (2) and is used to drive the first guide block (141) to slide; the second drive unit (32) is located on the connecting frame (2) and is used to drive the second guide block (21) to slide. The first drive unit (31) includes a first drive motor (311), a first drive rack (312) and a first drive gear (313); the first drive motor (311) is mounted on the connecting frame (2); the first drive rack (312) is fixedly mounted on the stacker frame (1); the first drive gear (313) is fixedly mounted on the output shaft of the first drive motor (311) and meshes with the first drive rack (312).

3. The integrated stacking machine for whole-box stacking and single-roll unloading of fabric rolls according to claim 2, characterized in that: The second drive unit (32) includes a second drive motor (321), a second drive rack (322), and a second drive gear (323); the second drive motor (321) is mounted on the connecting frame (2); the second drive rack (322) is fixedly mounted on the support column (22); the second drive gear (323) is fixedly mounted on the output shaft of the second drive motor (321) and meshes with the second drive rack (322).

4. The integrated stacking machine for whole-box stacking and single-roll unloading of fabric rolls according to claim 1, characterized in that: The clamping assembly (4) includes a clamping frame (41) and a drive telescopic rod (42); the clamping frame (41) is slidably disposed on the mounting frame (23), and a gripper (411) is fixedly disposed on the clamping frame (41); the drive telescopic rod (42) is horizontally disposed inside the mounting frame (23), and its fixed end is fixedly connected to the mounting frame (23), and its movable end is fixedly connected to the clamping frame (41); the clamping frame (41), the gripper (411) and the drive telescopic rod (42) are provided in two sets, and are respectively located on both sides of the mounting frame (23).

5. The integrated stacking machine for whole-box stacking and single-roll unloading of fabric rolls according to claim 4, characterized in that: The first adjustment component (5) includes a pressing plate (51), a pressing telescopic rod (52), a first connecting pipe (53), and a second connecting pipe (54); the rodless cavity of the driving telescopic rod (42) is filled with liquid, and a first spring (421) is provided in the rodless cavity of the driving telescopic rod (42). The two ends of the first spring (421) are fixedly connected to the fixed end and the movable end of the driving telescopic rod (42), respectively; the pressing plate (51) is fixedly installed at the top of the connecting frame (2); the pressing telescopic rod (52) is vertically installed at the top of the support column (22), and the fixed end is connected to the support column. (22) Fixed connection, the rodless cavity of the extrusion telescopic rod (52) is filled with liquid, and a second spring (521) is provided in the rodless cavity of the extrusion telescopic rod (52). The two ends of the second spring (521) are fixedly connected to the fixed end and the movable end of the extrusion telescopic rod (52) respectively; the two ends of the first connecting pipe (53) are respectively connected to the rodless cavities of the two sets of drive telescopic rods (42); the two ends of the second connecting pipe (54) are respectively connected to the first connecting pipe (53) and the rodless cavity of the extrusion telescopic rod (52), and a first one-way valve (541) is installed on the second connecting pipe (54).

6. The integrated stacking machine for whole-box stacking and single-roll unloading of fabric rolls according to claim 5, characterized in that: The second adjusting component (6) includes a liquid tank (61), a third connecting pipe (62), a fourth connecting pipe (63), and an isolating telescopic rod (64); the liquid tank (61) is fixedly installed at the top of the supporting column (22) and is filled with liquid; the two ends of the third connecting pipe (62) are respectively connected to the liquid tank (61) and the rodless cavity of the extrusion telescopic rod (52), and an overflow valve (621) is installed on the third connecting pipe (62); the two ends of the fourth connecting pipe (63) are respectively connected to the liquid tank (61) and the rodless cavity of the extrusion telescopic rod (52). The first connecting pipe (53) is connected, and the second one-way valve (631) is installed on the fourth connecting pipe (63). A storage block (632) is fixedly installed on the fourth connecting pipe (63), and a storage groove (6321) is opened on the storage block (632). The isolation telescopic rod (64) is located on one side of the fourth connecting pipe (63), and the fixed end is fixedly connected to the fourth connecting pipe (63). The movable end of the isolation telescopic rod (64) is inserted into the fourth connecting pipe (63) and is directly opposite to the storage groove (6321).

7. A stacking machine for fabric rolls that integrates whole-box stacking and single-roll unloading according to claim 6, characterized in that: The second adjustment component (6) further includes a synchronization part (65), a synchronization telescopic rod (66), and a fifth connecting pipe (67); the synchronization part (65) is located on the connecting frame (2) and is used to drive the movable end of the synchronization telescopic rod (66) to extend and retract; the synchronization telescopic rod (66) is vertically arranged on the connecting frame (2), and the rodless cavity is filled with liquid. A third spring (661) is provided in the rodless cavity of the synchronization telescopic rod (66), and the two ends of the third spring (661) are fixedly connected to the movable end and the fixed end of the synchronization telescopic rod (66), respectively; the rodless cavity of the isolation telescopic rod (64) is filled with liquid, and the two ends of the fifth connecting pipe (67) are connected to the rodless cavity of the isolation telescopic rod (64) and the rodless cavity of the synchronization telescopic rod (66), respectively.

8. A stacking machine for fabric rolls that integrates whole-box stacking and single-roll unloading according to claim 7, characterized in that: The synchronization unit (65) includes a sliding plate (651), a fixing block (652), and a rotating rod (653); a drive plate (522) is fixedly installed on the fixed end of the extrusion telescopic rod (52); the sliding plate (651) is slidably inserted into the extrusion plate (51), and an adjustment groove (6511) is provided on the sliding plate (651); the fixing block (652) is fixedly installed on the extrusion plate (51) and is provided with a guide groove (6521), ...). The movable plate (651) is located in the guide groove (6521) and is slidably connected to the fixed block (652); the fixed end of the synchronous telescopic rod (66) is fixedly set on the fixed block (652), and the movable end is fixedly connected to the sliding plate (651); the rotating rod (653) is rotatably set on the fixed block (652), and one end is fixedly set with an adjusting column (6531), which is located in the adjusting groove (6511).

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