Fabric processing auxiliary placing rack

Abstract

The utility model discloses a fabric is to be processed auxiliary placing frame, including movable frame, the top of movable frame is equipped with the cross bar, be equipped with a plurality of adjusting seat between cross bar and movable frame, and the bottom single adjusting seat fixedly connected at the top of movable frame, the bottom of cross bar and a plurality of adjusting seat all are equipped with the connecting groove, a plurality of adjusting seat all are installed with two -way movement subassembly, the utility model discloses, through setting up by a plurality of adjusting seat, two -way movement subassembly and connecting rod subassembly constitute's liftable structure, make the spacing between each fabric and the overall height of bearing frame can be adjusted flexibly to the premise of guaranteeing operator's convenient safe taking, can significantly increase the effective storage layer number and single fabric storage capacity of placing frame, solved the technical problem of the limited capacity, low space utilization and need frequent turnover of traditional placing frame because of height fixed.

Description

Technical Field

[0001] This utility model relates to the field of placement rack technology, and in particular to an auxiliary placement rack for fabrics to be processed. Background Technology

[0002] In the garment manufacturing and fabric processing industries, fabric loosening machines (also known as fabric loosening carts or turnover carts) are important auxiliary production equipment. Their main functions are to inspect, unwind, loosen, and transfer rolled fabrics between processes. Common multi-layer fabric loosening carts typically employ a double-sided or single-sided multi-layer mesh structure design, possessing strong load-bearing capacity. Some are equipped with wheels at the bottom for easy movement. They are widely used for the temporary storage and transfer of fabrics, cut pieces, and other materials, playing a positive role in improving work efficiency and reducing worker fatigue.

[0003] However, the overall height and spacing between layers of fabric racks commonly found on the market are fixed at the factory, making it impossible to flexibly adjust them according to the actual amount of fabric stored or the needs of the operators. To facilitate safe and effortless access to fabrics on the top layer, these racks are generally designed to be low, limiting the number of layers (usually no more than five). This design limitation results in a relatively limited fabric storage capacity per unit. In scenarios requiring the handling of large quantities of fabric, frequent turnover or increased equipment space occupancy are necessary, impacting space utilization and overall operational efficiency.

[0004] To address this, we propose an auxiliary placement rack for fabrics awaiting processing. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose an auxiliary placement rack for fabric to be processed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a fabric processing auxiliary placement rack, including a movable frame, a crossbar is provided above the movable frame, a plurality of adjustment seats are provided between the crossbar and the movable frame, and the bottommost single adjustment seat is fixedly connected to the top of the movable frame, and a connecting groove is provided at the bottom of the crossbar and the plurality of adjustment seats.

[0007] Each of the aforementioned adjustment seats is equipped with a bidirectional moving assembly. Steel plates are fixedly connected to both sides of the movable end of each of the aforementioned bidirectional moving assemblies. The steel plates extend through the inner wall of the adjacent adjustment seats to the outside. A connecting rod assembly is fixedly connected between two adjacent steel plates. The top end of the connecting rod assembly is rotatably connected to the adjacent connecting groove.

[0008] Fabric support frames are fixedly connected to both sides of the outer surface of the crossbar and several adjustment seats.

[0009] Furthermore, the bottom of the mobile frame is symmetrically and fixedly connected with four wheels, making the entire placement frame easy and flexible to move.

[0010] Furthermore, several of the bidirectional moving components include a handwheel, which is located at one end of the adjusting seat. A bidirectional screw is fixedly connected to one side of the handwheel, and the bidirectional screw extends through the outer wall of the adjusting seat to the interior and is rotatably connected to the adjusting seat. Two sliders are symmetrically threaded on the outer surface of the bidirectional screw, and the sliders are fixedly connected to two adjacent steel plates. The handwheel allows for easy manual driving of the bidirectional screw.

[0011] Furthermore, each of the several adjustment seats has two symmetrically arranged travel holes extending into the interior on both outer surfaces, and the travel holes match the steel plate. Sponge strips are fixedly connected to the inner top and inner bottom of the several travel holes, and the two sponge strips are in close contact with each other. The steel plate is located between two adjacent sponge strips, and the sponge strips are tightly attached to the steel plate, which can prevent dust and debris from entering the interior of the adjustment seat.

[0012] Furthermore, several of the aforementioned linkage assemblies include a slide block, which is fixedly connected to two adjacent steel plates and slidably connected to an adjacent adjusting seat. The inner walls on both sides of the slide block are rotatably connected to a linkage body, and the top end of the linkage body is rotatably connected to an adjacent connecting groove. This structure converts the horizontal displacement generated by the bidirectional moving assembly into vertical lifting motion stably and efficiently through the cooperation of the slide block and the linkage body.

[0013] Furthermore, each of the fabric storage racks includes a perforated plate, with a support frame fixedly connected to the bottom of the perforated plate, and a plurality of cantilever arms fixedly connected to the bottom of the support frame. The support frame and the cantilever arms form a stable support frame, which together ensures the stability and safety of the fabric storage.

[0014] Furthermore, several of the cantilever arms are fixedly connected to adjacent crossbars and adjustment seats, and this fixed connection method firmly combines the fabric support frame with the lifting main structure.

[0015] The beneficial effects of this utility model are:

[0016] In use, this utility model features a liftable structure consisting of multiple adjustable seats, bidirectional moving components, and connecting rod components. This allows for flexible adjustment of the spacing and overall height between the fabric racks. While ensuring safe and convenient access for operators, it significantly increases the effective storage layer count and single-use fabric storage capacity of the racks. This solves the technical problems of limited capacity, low space utilization, and frequent turnover required by traditional racks due to their fixed height. Attached Figure Description

[0017] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall side view structure of this utility model;

[0020] Figure 3 This is a side sectional view of the adjustment seat of this utility model.

[0021] Figure 4 For the present utility model Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 This is a schematic diagram of the main structure of the slider and steel plate of this utility model.

[0023] The attached figures are labeled as follows:

[0024] 1. Support frame; 2. Perforated plate; 3. Crossbar; 4. Handwheel; 5. Adjustment seat; 6. Slide seat; 7. Mobile frame; 8. Cantilever; 9. Linkage body; 10. Travel wheel; 11. Double-acting screw; 12. Connecting groove; 13. Sponge strip; 14. Slider; 15. Stroke hole; 16. Steel plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-5 As shown, a fabric processing auxiliary placement rack is provided, including a mobile frame 7. The bottom of the mobile frame 7 is symmetrically fixedly connected with four wheels 10. The four wheels 10 are two directional wheels and two universal wheels with self-locking function. The directional wheels and universal wheels are located on the same side, which facilitates the overall movement.

[0027] A crossbar 3 is provided above the mobile frame 7, and several adjustment seats 5 are provided between the crossbar 3 and the mobile frame 7. The bottommost single adjustment seat 5 is fixedly connected to the top of the mobile frame 7. A connecting groove 12 is provided at the bottom of the crossbar 3 and the several adjustment seats 5.

[0028] Each of the several adjusting seats 5 is equipped with a bidirectional moving assembly. Steel plates 16 are fixedly connected to both sides of the movable end of each bidirectional moving assembly, and the steel plates 16 extend through the inner wall of adjacent adjusting seats 5 to the outside. Each bidirectional moving assembly includes a handwheel 4, which is located at one end of the adjusting seat 5. A bidirectional screw 11 is fixedly connected to one side of the handwheel 4, and the bidirectional screw 11 extends through the outer wall of the adjusting seat 5 to the inside and is rotatably connected to the adjusting seat 5. Two sliders 14 are symmetrically threaded onto the outer surface of the bidirectional screw 11, and the sliders 14 are fixedly connected to two adjacent steel plates 16. Two through-holes 1 are symmetrically opened on the outer surfaces of both sides of each of the several adjusting seats 5. 5. The stroke hole 15 matches the steel plate 16. Sponge strips 13 are fixedly connected to the inner top and bottom of several stroke holes 15, and two sponge strips 13 are in close contact with each other. The steel plate 16 is located between two adjacent sponge strips 13. The bidirectional screw 11 is rotatably connected to the adjusting seat 5 through the bearing seat. The seat body of the bearing seat is fixed to the adjusting seat 5. The inner ring of the bearing inside the bearing seat is fixedly sleeved on the outer surface of the bidirectional screw 11. The thread helix angle of the bidirectional screw 11 is smaller than the friction angle, so that the bidirectional screw 11 has a self-locking ability and can avoid displacement due to vibration or load. The sponge strips 13 set in the stroke hole 15 wrap the steel plate 16 and have a dustproof effect.

[0029] A connecting rod assembly is fixedly connected between two adjacent steel plates 16, and the top of the connecting rod assembly is rotatably connected to the adjacent connecting groove 12. Several connecting rod assemblies include a slide 6, and the slide 6 is fixedly connected to two adjacent steel plates 16 and slidably connected to the adjacent adjusting seat 5. The inner walls on both sides of the slide 6 are rotatably connected to a connecting rod body 9, and the top of the connecting rod body 9 is rotatably connected to the adjacent connecting groove 12. The connecting rod body 9 is rotatably connected to the slide 6 and the connecting groove 12 through a pin.

[0030] Both sides of the outer surface of the crossbar 3 and several adjusting seats 5 are fixedly connected to fabric support racks. Each fabric support rack includes a perforated plate 2. The bottom of the perforated plate 2 is fixedly connected to a support frame 1. The bottom of the support frame 1 is fixedly connected to several cantilever arms 8. The several cantilever arms 8 are fixedly connected to the adjacent crossbar 3 and adjusting seats 5 respectively. The perforated structure of the perforated plate 2 facilitates observation of the fabric condition and ventilation.

[0031] Working principle: The operator first places the fabric to be stored on the top layer perforated plate 2. Then, the operator rotates the handwheel 4 on the adjusting seat 5 below the top layer. Rotating the handwheel 4 drives the double-acting screw 11 inside the adjusting seat 5 to rotate, causing the two sliders 14 to move towards each other. This, in turn, drives the slide 6 to move laterally towards the center of the adjusting seat 5 via the steel plate 16. The lateral movement of the slide 6 pushes the lower end of the connecting rod body 9, which is hinged to it, to move. This forces the upper end of the connecting rod body 9 to lift the crossbar 3 upward, thereby increasing the height space between the top layer perforated plate 2 and the next layer. The operator then places the fabric onto the lower layer perforated plate 2, which is now exposed after being raised.

[0032] Repeat the above steps, operating the handwheels 4 on each of the lower adjustment seats 5 layer by layer, to raise all the layers on which the fabric has been placed until all the fabric is placed from top to bottom.

[0033] When retrieving the fabric, the operator first takes it from the bottommost perforated plate 2. After removing it, the operator rotates the handwheel 4 on the bottom adjustment seat 5, causing the double-acting screw 11 to drive the two sliders 14 to move in opposite directions. This, in turn, pulls the slide block 6 away from the center of the adjustment seat 5 via the steel plate 16. The lateral movement of the slide block 6 pulls the lower end of the connecting rod body 9 to move laterally, causing its upper end to pull down the upper component, thereby reducing the distance between this layer and the layer above it. Subsequently, the operator can easily retrieve the fabric, which has now become the bottom layer (i.e., the original second-to-last layer).

[0034] Repeat the above steps, operating the handwheel 4 layer by layer to lower the height, and take the fabric from the new bottom layer in turn until the top layer fabric is taken out.

[0035] When the rack needs to be moved to different locations, personnel can directly push the entire unit to move it, using the bottom moving frame 7 and the wheels 10 to achieve labor-saving and flexible transfer.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fabric processing auxiliary placement rack, comprising a movable frame (7), characterized in that: A crossbar (3) is provided above the mobile frame (7), and several adjustment seats (5) are provided between the crossbar (3) and the mobile frame (7). The bottommost single adjustment seat (5) is fixedly connected to the top of the mobile frame (7). A connecting groove (12) is provided at the bottom of the crossbar (3) and the several adjustment seats (5). Each of the aforementioned adjustment seats (5) is equipped with a bidirectional moving component. Both sides of the movable end of each of the aforementioned bidirectional moving components are fixedly connected with steel plates (16). The steel plates (16) extend through the inner wall of the adjacent adjustment seats (5) to the outside. A connecting rod assembly is fixedly connected between two adjacent steel plates (16). The top end of the connecting rod assembly is rotatably connected to the adjacent connecting groove (12). Fabric support frames are fixedly connected to both sides of the outer surface of the crossbar (3) and several adjusting seats (5).

2. The fabric processing auxiliary placement rack according to claim 1, characterized in that: The bottom of the mobile frame (7) is symmetrically fixed with four wheels (10).

3. The fabric processing auxiliary placement rack according to claim 1, characterized in that: Several of the bidirectional moving components include a handwheel (4), and the handwheel (4) is located at one end of the adjusting seat (5). A bidirectional screw (11) is fixedly connected to one side of the handwheel (4), and the bidirectional screw (11) extends through the outer wall of the adjusting seat (5) to the interior and is rotatably connected to the adjusting seat (5). Two sliders (14) are symmetrically threaded on the outer surface of the bidirectional screw (11), and the sliders (14) are fixedly connected to two adjacent steel plates (16).

4. The fabric processing auxiliary placement rack according to claim 1, characterized in that: Two through-holes (15) are symmetrically opened on the outer surfaces of both sides of the adjustment seats (5), and the through-holes (15) are matched with the steel plate (16). Sponge strips (13) are fixedly connected to the inner top and inner bottom of the through-holes (15), and the two sponge strips (13) are in close contact with each other, and the steel plate (16) is located between the two adjacent sponge strips (13).

5. The fabric processing auxiliary placement rack according to claim 1, characterized in that: Several of the aforementioned connecting rod assemblies include a slide (6), and the slide (6) is fixedly connected to two adjacent steel plates (16) and slidably connected to an adjacent adjusting seat (5). The inner walls on both sides of the slide (6) are rotatably connected to a connecting rod body (9), and the top end of the connecting rod body (9) is rotatably connected to an adjacent connecting groove (12).

6. The fabric processing auxiliary placement rack according to claim 1, characterized in that: Each of the fabric support racks includes a perforated plate (2), and a support frame (1) is fixedly connected to the bottom of the perforated plate (2). A plurality of cantilever arms (8) are fixedly connected to the bottom of the support frame (1).

7. The fabric processing auxiliary placement rack according to claim 6, characterized in that: Several of the cantilever arms (8) are fixedly connected to the adjacent crossbars (3) and the adjusting seat (5), respectively.

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