Cloth roller feeding and discharging device for polyester fabric processing
By designing a fabric roll loading and unloading device for polyester fabric processing, and utilizing components such as vertical plates, transfer plates, and electric push rods, the problems of high equipment cost and inflexible use were solved. This enabled flexible and convenient loading, unloading, and replacement of the fabric roll, thereby reducing equipment investment costs.
Patent Information
- Application Number
- CN202520274803.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-02-20
AI Technical Summary
Existing polyester fabric processing equipment has high equipment investment costs and is not flexible enough when loading and unloading fabric onto the roll rollers, making it difficult to meet the needs of multiple winding and unwinding.
A fabric roll loading and unloading device for polyester fabric processing was designed, including a vertical plate, a transfer plate, an L-shaped fixed seat, an electric push rod, a bidirectional lead screw, a support arm, and an electric motor. By combining these components, the height and distance of the circular insert rod can be flexibly adjusted to achieve stable clamping and movement of the fabric roll.
It enables flexible and convenient loading and unloading operations for fabric rolls, reduces equipment costs, improves applicability, and facilitates the replacement and adjustment of fabric rolls.
Smart Images
Figure CN223765686U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fabric processing technology, and in particular to a roll roller loading and unloading device for polyester fabric processing. Background Technology
[0002] Polyester, also known as polyester fiber, produces fabric with excellent wrinkle resistance and shape retention. Garments made from polyester fabric are less prone to wrinkling during wear and can maintain their original shape. Polyester fabric needs to be wound up at the end of the weaving process, and subsequent processes such as cutting and dyeing require multiple winding and unwinding cycles. Currently, some equipment used for winding or unwinding polyester fabric uses two rotating rollers in the same direction to drive the fabric roll roller. In this case, forklifts or overhead cranes are often used for loading and unloading the fabric roll roller, resulting in high equipment investment costs and limited flexibility.
[0003] Therefore, it is necessary to provide a new fabric roll loading and unloading device for polyester fabric processing to solve the above-mentioned technical problems. Utility Model Content
[0004] The technical problem solved by this utility model is to provide a flexible, convenient, relatively low-cost, and highly applicable fabric roll loading and unloading device for polyester fabric processing.
[0005] To solve the above-mentioned technical problems, the present invention provides a fabric roll loading and unloading device for polyester fabric processing, comprising: a base plate, a vertical plate fixedly installed on the top of the base plate, a transferable plate rotatably installed on one outer wall of the vertical plate, two L-shaped fixing seats fixedly installed on the outer wall of the transferable plate away from the vertical plate, the same bidirectional screw rotatably installed on the two L-shaped fixing seats, two support arms slidably installed on the outer wall of the transferable plate away from the vertical plate, the bidirectional screw passing through the two support arms and threadedly connected to both support arms, two electric push rods rotatably installed on the outer wall of the vertical plate near the bidirectional screw, the output ends of the two electric push rods being rotatably connected to the two L-shaped fixing seats respectively, an electric motor fixedly installed on one outer wall of one of the L-shaped fixing seats, the output end of the electric motor being fixedly connected to one end of the corresponding bidirectional screw, and a circular insert rod installed on the end of each of the two support arms away from the vertical plate.
[0006] Preferably, a plurality of main reinforcing plates are fixedly installed on the outer wall of the vertical plate away from the transferable plate, and the bottom of the plurality of main reinforcing plates is fixedly connected to the vehicle floor plate.
[0007] Preferably, two counterweights are fixedly installed on the top of the vehicle floor.
[0008] Preferably, each of the two circular insert rods has an integrally formed mounting block at its far-away ends. The mounting block passes through the support arm and is slidably connected to the support arm. The mounting block has a circular insertion hole. A fixing block is fixedly installed on the outer wall of each of the two support arms on the far-away side. Two sliding rods are slidably installed through and on the fixing block. The same C-shaped locking block is fixedly installed on one end of each of the two sliding rods. The mounting block is located inside the C-shaped locking block. A limiting pin is fixedly installed inside the C-shaped locking block. The limiting pin passes through the circular insertion hole and is slidably connected to the inner wall of the circular insertion hole. A spring is sleeved on each of the two sliding rods. One end of the spring contacts the C-shaped locking block, and the other end contacts the fixing block. The same connecting plate is fixedly installed on the ends of the two sliding rods away from the C-shaped locking block.
[0009] Preferably, a handle is fixedly installed on the connecting plate.
[0010] Preferably, the end face of the limiting pin away from the fixing block has a rounded corner at the connection with the outer peripheral wall.
[0011] Preferably, two reinforcing limiting blocks are fixedly installed on the support arm, and the C-shaped locking block is located between the two reinforcing limiting blocks.
[0012] Compared with related technologies, the polyester fabric processing roll loading and unloading device provided by this utility model has the following advantages:
[0013] This utility model provides a feeding and unloading device for a polyester fabric processing roll. Through the arrangement of a vertical plate, a transfer plate, two L-shaped fixed seats, two electric push rods, a bidirectional lead screw, two support arms, two circular insert rods, and an electric motor, the height of the two circular insert rods can be adjusted according to the height of the roll after the polyester fabric is wound. The distance between the two circular insert rods can also be adjusted according to the length of the roll. It has the advantages of flexibility, convenience, relatively low cost, and high applicability. The installation of insert blocks, fixing blocks, sliding rods, C-shaped locking blocks, limit pins, springs, and connecting plates allows users to quickly replace the circular insert rods, further increasing the ease of use of this device. Attached Figure Description
[0014] Figure 1 A schematic diagram of a preferred embodiment of the polyester fabric processing roll loading and unloading device provided by this utility model;
[0015] Figure 2 for Figure 1 A schematic diagram of the loading and unloading device for polyester fabric processing from another perspective;
[0016] Figure 3for Figure 1 The enlarged schematic diagram of part A shown below;
[0017] Figure 4 for Figure 3 The diagram shows the structure of the circular insert.
[0018] Figure 5 for Figure 3 The diagram shows a connection structure of the C-shaped locking block, two sliding rods, and connecting plate.
[0019] Figure 6 for Figure 1 A partial structural diagram of the support arm is shown.
[0020] The following are the labels in the diagram: 1. Vehicle floor plate; 2. Vertical plate; 3. Transferable plate; 4. L-shaped fixing seat; 5. Electric push rod; 6. Two-way lead screw; 7. Support arm; 8. Circular insert rod; 9. Electric motor; 10. Mounting block; 11. Fixing block; 12. Sliding rod; 13. C-shaped locking block; 14. Limiting pin; 15. Spring; 16. Connecting plate. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Please refer to the following: Figures 1-6 ,in, Figure 1 A schematic diagram of a preferred embodiment of the polyester fabric processing roll loading and unloading device provided by this utility model; Figure 2 for Figure 1 A schematic diagram of the loading and unloading device for polyester fabric processing from another perspective; Figure 3 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 4 for Figure 3 The diagram shows the structure of the circular insert. Figure 5 for Figure 3 The diagram shows a connection structure of the C-shaped locking block, two sliding rods, and connecting plate. Figure 6 for Figure 1The diagram shows a partial structural schematic of the support arm. The polyester fabric processing roll loading and unloading device includes: a base plate 1, with multiple casters arranged in a rectangular array fixedly installed at the bottom of the base plate 1; a vertical plate 2 fixedly installed at the top of the base plate 1; to increase the stability of the vertical plate 2, multiple main reinforcing plates are fixedly installed on the outer wall of the vertical plate 2 away from the transfer plate 3, with the bottoms of the main reinforcing plates fixedly connected to the base plate 1; a transfer plate 3 is rotatably installed on one outer wall of the vertical plate 2; two L-shaped fixing seats 4 are fixedly installed on the outer wall of the transfer plate 3 away from the vertical plate 2; the same bidirectional lead screw 6 is rotatably installed on the two L-shaped fixing seats 4 via bearings; the outer surface of the bidirectional lead screw 6 has two sections of external threads with opposite directions; two limiting slides are opened on the outer wall of the transfer plate 3 away from the vertical plate 2; a support arm 7 is slidably installed in each of the two limiting slides; the bidirectional lead screw 6 passes through... Two support arms 7 are connected to each other by two external threads with opposite directions. Two electric push rods 5 are rotatably installed on the outer wall of the vertical plate 2 near the bidirectional lead screw 6. The output ends of the two electric push rods 5 are rotatably connected to two L-shaped fixed seats 4. The angles of the two L-shaped fixed seats 4 and the transfer plate 3 are adjusted by the two electric push rods 5, thereby adjusting the height position of the front end of the support arm 7 (the end away from the vertical plate 2) so that the two circular inserts 8 mentioned below can be inserted into the fabric roll at different height positions. An electric motor 9 is fixedly installed on the outer wall of one of the L-shaped fixed seats 4. The output end of the electric motor 9 is fixedly connected to one end of the corresponding bidirectional lead screw 6. Circular inserts 8 are installed on the ends of the two support arms 7 away from the vertical plate 2. The two circular inserts 8 are used to be inserted into the two ends of the fabric roll respectively.
[0023] In order to balance the center of the device and increase stability when loading and unloading the fabric roll, two counterweights are fixedly installed on the top of the chassis 1.
[0024] In this embodiment, when the inner diameter of the roll roller used for polyester fabric processing increases or decreases, in order to quickly replace the corresponding diameter circular insert rod 8, an installation block 10 is integrally formed at the far ends of the two circular insert rods 8. A square insertion port is provided on the support arm 7, and the installation block 10 passes through the directional insertion port on the support arm 7 and slides with the inner wall of the square insertion port. A circular insertion hole is provided on the installation block 10. A fixing block 11 is fixedly installed on the outer wall of the far side of the two support arms 7. Two sliding rods 12 are slidably installed through the fixing block 11, and the same C-shaped locking block 13 is fixedly installed on one end of the two sliding rods 12. 10 is located inside the C-shaped locking block 13. The top of the mounting block 10 contacts the top inner wall of the C-shaped locking block 13, and the bottom of the mounting block 10 contacts the bottom inner wall of the C-shaped locking block 13. A limiting pin 14 is fixedly installed inside the C-shaped locking block 13. The limiting pin 14 passes through the circular insertion hole and is slidably connected to the inner wall of the circular insertion hole. Springs 15 are sleeved on both sliding rods 12. One end of the spring 15 contacts the C-shaped locking block 13, and the other end contacts the fixing block 11. The same connecting plate 16 is fixedly installed on the end of the two sliding rods 12 away from the C-shaped locking block 13. In order to facilitate pulling the connecting plate 16 away from the fixing block 11, a handle is fixedly installed on the connecting plate 16.
[0025] In this embodiment, in order to allow the limiting pin 14 to be inserted into the circular socket more smoothly, the end face of the limiting pin 14 away from the fixing block 11 and the connection with the outer peripheral wall are designed with rounded corners.
[0026] In this embodiment, two reinforcing limiting blocks are fixedly installed on the support arm 7, and the C-shaped locking block 13 is located between the two reinforcing limiting blocks to increase the reliability of the C-shaped locking block 13 in limiting the mounting plug 10.
[0027] The working principle of the polyester fabric processing roll loading and unloading device provided by this utility model is as follows:
[0028] First, adjust the height of the two circular insert rods 8 according to the height of the fabric roller after it has finished rolling the polyester fabric. The purpose is to allow the two circular insert rods 8 to be inserted into both ends of the fabric roller. During adjustment, the output ends of the two electric push rods 5 are extended or retracted. Driven by the electric push rods 5, the two L-shaped fixed seats 4 and the transfer plate 3 can be rotated up or down. When the transfer plate 3 rotates, it will drive the two support arms 7 to rotate accordingly, thereby allowing the circular insert rods 8 located at the front end of the support arms 7 to be raised or lowered.
[0029] After completing the above adjustments, when unloading the rolled polyester fabric, push the device to the rear of the winding equipment and adjust the position of the two circular inserts 8 so that they are axially aligned with the fabric winding roller. Then start the electric motor 9 to drive the bidirectional screw 6 to rotate in the forward direction. Under the helical push of the two sections of oppositely spiraled external threads on the outer wall of the bidirectional screw 6, the two support arms 7 will move towards each other, causing both circular inserts 8 to be inserted into the fabric winding roller. After that, start the two electric push rods 5 to extend their output ends. As can be seen from the above working principle, the two circular inserts 8 will... The upward movement lifts the fabric roll and the rolled polyester fabric, separating them from the rotating roller on the winding device. This allows the fabric roll loading / unloading device to transfer the polyester fabric to the designated location. Then, the output end of the electric push rod 5 retracts, placing the fabric roll and the rolled polyester fabric in the designated position. The electric motor 9 then starts, driving the bidirectional screw 6 to rotate in the opposite direction, pulling the two circular inserts 8 out of the fabric roll. This allows the fabric roll loading / unloading device to proceed with the next loading / unloading operation.
[0030] When the inner diameter of the roll used for processing polyester fabric increases or decreases, or when the round insert 8 is severely worn, the round insert 8 can be replaced accordingly. During replacement, pull the connecting plate 16 backward by holding the handle. The connecting plate 16 drives the two sliding rods 12 to slide backward. Under the action of the two sliding rods 12, the C-shaped locking block 13 and the limiting pin 14 will move backward. The C-shaped locking block 13 will separate from the mounting block 10, and the limiting pin 14 will also exit from the circular socket, thereby releasing the restriction on the mounting block 10. During the above process, both springs 15 will be compressed. After that, the original circular plug 8 can be pulled out. Without the C-shaped locking block 13 and the limiting pin 14 returning to their original positions, insert the mounting block 10 on the newly replaced circular plug 8 into the square socket. After it is inserted into place, release the handle. Under the elastic force of the two springs 15, the C-shaped locking block 13 will automatically move forward and lock the mounting block 10. The limiting pin 14 on the C-shaped locking block 13 will also insert into the circular socket on the mounting block 10, thereby achieving reliable fixation of the circular plug 8.
[0031] Compared with related technologies, the polyester fabric processing roll loading and unloading device provided by this utility model has the following advantages:
[0032] This utility model provides a feeding and unloading device for a polyester fabric processing roll. Through the arrangement of a vertical plate 2, a transfer plate 3, two L-shaped fixing seats 4, two electric push rods 5, a bidirectional lead screw 6, two support arms 7, two circular insert rods 8, and an electric motor 9, the height of the two circular insert rods 8 can be adjusted according to the height of the roll after the polyester fabric is wound. The distance between the two circular insert rods 8 can also be adjusted according to the length of the roll. This device offers advantages such as flexibility, convenience, relatively low cost, and high applicability. The installation of insert blocks 10, fixing blocks 11, sliding rods 12, C-shaped locking blocks 13, limiting pins 14, springs 15, and connecting plates 16 facilitates quick replacement of the circular insert rods 8, further increasing the ease of use of this device.
[0033] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A winding roller feeding and discharging device for polyester fabric processing, comprising a vehicle bottom plate (1), characterized in that, The top of the car floor (1) is fixedly installed with a vertical plate (2), one side outer wall of the vertical plate (2) is rotatably installed with a reversible plate (3), the side away from the vertical plate (2) of the reversible plate (3) is fixedly installed with two L-shaped fixing bases (4), the same two-way screw rod (6) is rotatably installed on the two L-shaped fixing bases (4), the side away from the vertical plate (2) of the reversible plate (3) is slidably installed with two supporting arms (7), the two-way screw rod (6) penetrates through the two supporting arms (7) and is threadedly connected with the two supporting arms (7), the side close to the two-way screw rod (6) of the vertical plate (2) is rotatably installed with two electric push rods (5), the output ends of the two electric push rods (5) are rotatably connected with the two L-shaped fixing bases (4) respectively, the side outer wall of one of the L-shaped fixing bases (4) is fixedly installed with an electric motor (9), the output end of the electric motor (9) is fixedly connected with one end of the corresponding two-way screw rod (6), and the ends away from the vertical plate (2) of the two supporting arms (7) are all installed with circular insertion rods (8).
2. The polyester cloth processing roll-up and down device according to claim 1, characterized in that, A plurality of main reinforcing plates are fixedly installed on the side away from the reversible plate (3) of the vertical plate (2), and the bottoms of the plurality of main reinforcing plates are fixedly connected with the car floor (1).
3. The polyester cloth processing roll-up and down device according to claim 1, characterized in that, The top of the car floor (1) is fixedly installed with two counterweights.
4. The polyester cloth processing roll-up and down device according to claim 1, characterized in that, The ends away from each other of the two circular insertion rods (8) are integrally formed with installation insertion blocks (10), the installation insertion blocks (10) penetrate through the supporting arms (7) and are slidably connected with the supporting arms (7), a circular insertion hole is formed in the installation insertion block (10), the side outer walls of the two supporting arms (7) away from each other are both fixedly installed with fixing blocks (11), two sliding rods (12) penetrate through and are slidably installed on the fixing blocks (11), the same C-shaped clamping block (13) is fixedly installed on one end of the two sliding rods (12), the installation insertion block (10) is located in the C-shaped clamping block (13), a limiting pin (14) is fixedly installed in the C-shaped clamping block (13), the limiting pin (14) penetrates through the circular insertion hole and is slidably connected with the inner wall of the circular insertion hole, springs (15) are both sleeved on the two sliding rods (12), one end of the spring (15) is in contact with the C-shaped clamping block (13), the other end is in contact with the fixing block (11), and the ends away from the C-shaped clamping block (13) of the two sliding rods (12) are fixedly installed with the same connecting plate (16).
5. The polyester cloth processing roll-up roller feeding and discharging device according to claim 4, characterized in that, The connecting plate (16) is fixedly installed with a handle.
6. The polyester cloth processing roll-up roller feeding and discharging device according to claim 4, characterized in that, The junction of the end face and the outer peripheral wall of the end away from the fixing block (11) of the limiting pin (14) is designed as a fillet.
7. The polyester cloth processing roll-up roller feeding and discharging device according to claim 4, characterized in that, Two reinforcing limiting blocks are fixedly installed on the supporting arm (7), and the C-shaped clamping block (13) is located between the two reinforcing limiting blocks.