Wire feeding device

Abstract

The utility model relates to the technical field of cloth processing, in particular to a thread feeding device which comprises a thread feeding frame and a pedestal which are installed on an operation table, and a thread guiding device and a feeding and cutting assembly are installed on the pedestal. The feeding and cutting assembly comprises a supporting plate, a frame plate, two sets of vertical plates and a pushing part are fixed to the supporting plate, and a sliding plate connected with the pushing part is arranged between the tops of the two vertical plates in a sliding mode. According to the wire feeding device, a wire on a wire feeding frame penetrates through a guiding device and sequentially penetrates through a wire groove and a hole groove opening, then a double-jacking-pushing part cooperatively controls an upper jacking plate and a moving plate in a stage mode, the moving plate drives a pressing block to press the wire and drives a cutter to cut off the wire, then the upper jacking plate drives the pressing block to press the wire and the moving plate to reset, and a sliding plate is pushed through a pushing part; the whole process of pressing, cutting and feeding is automatic, manual threading or thread end adjustment is not needed, the labor intensity is greatly reduced, seamless connection of procedures is ensured, the downtime is shortened, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth processing technical field, concretely is a kind of thread feeding device. BACKGROUND

[0002] In modern textile manufacturing industry, the automation degree of silk thread feeding device directly affects production efficiency and product quality, after silk thread is cut off, often need to be manually threaded or adjust the position of thread end by operating personnel, this not only increases the labor intensity of worker, also can cause delay in production process, affect overall production efficiency, due to frequent manual intervention, the speed of production line is limited, it is difficult to realize continuous and efficient production process. SUMMARY

[0003] To achieve the above object, the utility model provides the following technical scheme: a kind of thread feeding device, including the thread feeding frame and pedestal installed on operating platform, the pedestal is installed with lead device and send cut component;

[0004] Send cut component includes bracing plate, fixed with shelf plate, two groups of vertical plate and pusher on bracing plate, the top of two vertical plates is slidably connected with the pusher of the sliding plate, the bottom of sliding plate is equipped with the pusher of the bottom of shelf plate, the pusher end of two groups of pusher is respectively fixed with upper top plate and moving plate, the bottom of upper top plate and moving plate is equipped with multiple pressing blocks, and multiple cutters are also installed on moving plate, the top of sliding plate is provided with line slot opposite to pressing block, the top of shelf plate is provided with hole slot opening opposite to pressing block and is connected with hole slot opening, and is also provided with cutter slot opposite to cutter and connected with hole slot opening.

[0005] Further, the pusher includes two groups of upper top pneumatic cylinders fixed on the bottom of sliding plate, the piston rod of two groups of upper top pneumatic cylinders is fixed with upper top plate.

[0006] Further, the pusher further includes inner bracing block fixed on the bottom of shelf plate, two groups of lower top pneumatic cylinders are installed on inner bracing block, lower top plate is fixed between the piston rod of lower top pneumatic cylinder, lower top plate is fixed with sliding rod threaded with shelf plate and fixed with moving plate.

[0007] Further, the side of shelf plate is fixed with back block, back block is provided with line hole connected with hole slot opening, and is threaded with two support columns, the bottom of support column is fixed with push top plate, the top of push top plate is fixed with multiple T-shaped blocks that can be extended into line hole, the push top plate is connected with push top pneumatic cylinder installed on bracing plate.

[0008] Further, the pusher includes inner plate, push forward pneumatic cylinder is installed on inner plate, push forward plate is fixed on the bottom of sliding plate, the piston rod of push forward pneumatic cylinder is fixed with push forward plate.

[0009] Further, the top of vertical plate is fixed with stop block, and inner side is fixed with edge block, edge block is threaded with guide column fixed with sliding plate.

[0010] Further, the side block is also provided with a buffer opposite to the sliding plate.

[0011] Compared with the prior art, the technical scheme has the following beneficial effects:

[0012] The wire feeding device can automatically feed the wire through the whole process of pressing, cutting and feeding, without manual threading or adjusting the wire end, greatly reducing the labor intensity, ensuring seamless connection of the process, reducing downtime, and improving production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The figure is a structural schematic diagram of the utility model;

[0014] Figure 2 The figure is a three-dimensional structural schematic diagram of the feeding and cutting assembly in the utility model;

[0015] Figure 3 The figure is a three-dimensional structural schematic diagram of the utility model Figure 2 The figure is a three-dimensional structural schematic diagram of the utility model

[0016] Figure 4 The figure is a three-dimensional structural schematic diagram of the utility model Figure 2 The figure is a three-dimensional structural schematic diagram of the utility model

[0017] In the figure: 1, wire feeding frame; 2, pedestal; 3, wire guiding device; 4, feeding and cutting assembly; 41, support plate; 42, vertical plate; 43, sliding plate; 431, wire groove; 44, stop block; 45, side block; 46, buffer; 47, guide column; 48, upper lifting cylinder; 49, upper lifting plate; 492, pressing block; 410, inner plate; 411, advancing cylinder; 412, advancing plate; 413, frame plate; 4131, hole groove; 414, inner support block; 415, lower lifting cylinder; 416, lower lifting plate; 417, sliding rod; 418, moving plate; 419, cutter; 420, cutter groove; 5, back block; 6, wire hole; 7, pushing cylinder; 8, pushing plate; 9, T-shaped block; 10, support column. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] Please refer to Figures 1-4 The wire feeding device in the embodiment comprises a wire feeding frame 1 and a pedestal 2 installed on an operation table, a lead guiding device 3 and a cutting and feeding assembly 4 are installed on the pedestal 2, a plurality of groups of wire lines on the wire feeding frame 1 pass through the lead guiding device 3 and the cutting and feeding assembly 4 in sequence, and the cutting and feeding assembly 4 comprises a supporting plate 41 fixed on the pedestal 2, and a positioning end, a cutting end and a wire feeding end are installed on the supporting plate 41.

[0020] In the above structure, the wire feeding frame carries the wire reel, the wire body is guided through the lead guiding device, and then passes through the wire feeding end, the cutting end and the positioning end in sequence. When the wire body is cut, the positioning end first positions the wire body, then the cutting end presses and cuts the wire body at the same time, then the wire feeding end presses the wire body, and at the same time, the positioning end and the cutting end reset, and the wire body is pushed through the wire feeding end, so that the wire body can pass through the cutting end and the positioning end again. After the external wire head clamp clamps the head end of the wire body, the wire feeding end also resets, so as to complete the wire feeding operation, reduce the manual intervention, greatly reduce the labor intensity without manual threading, ensure the seamless connection of the process, reduce the downtime, and improve the production efficiency.

[0021] As Figure 3 The cutting end comprises a frame plate 413 fixed on the supporting plate 41, the top of the frame plate 413 is in an L shape, four through hole grooves 4131 are formed in the frame plate 413, a knife groove 420 is formed in the protruding end of the top of the frame plate 413 and communicates with the hole grooves 4131, an inner supporting block 414 in a convex shape is fixed to the inner bottom wall of the frame plate 413, a lower top cylinder 415 is installed on the left and right sides of the inner supporting block 414, a lower top plate 416 is fixed between the piston rods of the two lower top cylinders 415, a sliding rod 417 is fixed to the plate surface of the lower top plate 416 and penetrates the frame plate 413, a moving plate 418 is fixed between the top ends of the two sliding rods 417, a pressing block 492 same in number as the hole grooves 4131 and opposite to the hole grooves 4131 is installed on the bottom of the moving plate 418, and a cutting knife 419 opposite to the knife groove 420 and same in number as the hole grooves 4131 and penetrable is also installed on the bottom of the moving plate 418.

[0022] In the wire conveying process, the hole slot can limit the wire body to avoid large deviation when conveying the wire. When cutting the wire body, the positioning end will first position the wire body, and then the lower top cylinder pushes the lower top plate, the sliding rod drives the moving plate to move down until the cutter extends to the knife slot. The pressing block is made of rubber material, which is first pressed into the hole slot to position the wire body, and then the cutter extends to the hole slot to cut the wire body. Therefore, the wire body can be tightened by the pressing of the positioning end and the pressing block, which facilitates quick cutting and avoids wire body back-off after cutting.

[0023] As Figure 4 , the positioning end includes a push-up cylinder 7 fixed on the support plate 41, the piston rod of the push-up cylinder 7 is fixed with a push-up plate 8, the top of the push-up plate 8 is fixed with four T-shaped blocks 9 and two supports 10, the back of the bracket plate 4131 is fixed with a back block 5 penetrating the support 10, the back block 5 is provided with a wire hole 6 with the same number as the hole slot 4131 and opposite to each other, and the T-shaped block 9 can extend into the wire hole 6. When cutting the wire body, the push-up cylinder pushes the push-up plate, the support improves the stability of the push-up plate moving up, and then the T-shaped block extends into the wire hole to clamp and fix the wire body to achieve the fixing effect of the wire body.

[0024] As Figure 2 , the wire conveying end includes two vertical plates 42 fixed on the support plate 41, the top of the two vertical plates 42 is slidably connected with a sliding plate 43, the bottom of the sliding plate 43 is provided with two groups of upper top cylinders 48 and a push plate 412, the piston rods of the two groups of upper top cylinders 48 are fixed with an upper top plate 49, the top of the upper top plate 49 is also fixed with four groups of pressing blocks 492, the top of the sliding plate 43 is provided with a wire slot 431 with the same number as the pressing blocks 492 and opposite to each other, the wire slot 431 is also opposite to the corresponding hole slot 4131, and the support plate 41 is further fixed with an inner plate 410, the inner plate 410 is provided with a push cylinder 411, and the piston rod of the push cylinder 411 is fixed with the push plate 412.

[0025] In the wire conveying process, the piston rod of the push cylinder is in a retracted state, and after the wire body is cut off, the upper top cylinder drives the upper top plate to move down, thereby driving the pressing block to press the wire body in the wire slot. At the same time, the wire cutting end retreats, and then the push cylinder drives the push plate to move forward, so as to simultaneously drive the wire body to move, so that the wire body passes through the back block, and the external wire head clamp can clamp and pull the wire body, thereby realizing automatic threading without manual operation, greatly reducing the labor intensity, ensuring seamless connection of the process, reducing downtime, and improving production efficiency.

[0026] The top of the vertical plate 42 is fixed with a stopper 44 opposite to the sliding plate 43, the opposite side of the two vertical plates 42 is fixed with an edge block 45, the edge block 45 is limited with a guide column 47 fixed with the sliding plate 43, and a buffer 46 is installed. When the sliding plate is moved by the push cylinder, the guide column can limit the sliding plate to prevent collision with the frame plate, and also can stabilize the movement, then under the action of the buffer, when the sliding plate retreats, the buffer can play a buffering role, and the stopper can also limit the sliding plate to avoid separation from the vertical plate, and also is the limit position of the retreat.

[0027] The working principle of the above embodiment is:

[0028] The wire body of the wire feeding frame is guided and conveyed through the lead device, and then sequentially passes through the wire slot, the hole slot and the wire hole. When the wire body needs to be cut, the push-up cylinder first pushes the push-up plate to move up, the T-shaped block extends into the wire hole to clamp and fix the wire body, then the lower top cylinder pushes the lower top plate out, the sliding plate is driven to move down by the sliding rod, the pressing block first presses the wire body in the hole slot, then continuously moves down, the pressing block deforms, until the cutter extends into the knife slot to cut the wire body, the upper top plate is driven to move down by the upper top cylinder, the pressing block extends into the wire slot to press the wire body, the sliding plate and the T-shaped block retreat, and the sliding plate is moved by the push cylinder to complete the wire feeding operation.

[0029] The entire working process is completed, and the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0030] It should be noted that the relationship terms such as first and second in this paper are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitation, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A wire feeding device, characterized in that: It includes a wire feeder (1) and a base (2) installed on the operating table, wherein the base (2) is equipped with a wire guide (3) and a wire cutting assembly (4); The cutting assembly (4) includes a support plate (41), on which a frame plate (413), two sets of upright plates (42), and a pushing part are fixed. A sliding plate (43) connected to the pushing part slides between the tops of the two upright plates (42). A pushing part is installed at the bottom of both the sliding plate (43) and the bottom of the frame plate (413). An upper top plate (49) and a moving plate (418) are respectively fixed at the pushing ends of the two sets of pushing parts. Multiple pressure blocks (492) are installed at the bottom of each of the slide plates (418), and multiple cutters (419) are also installed on the slide plate (418). The top of the slide plate (43) is provided with a groove (431) opposite to the pressure block (492), and the top of the frame plate (413) is provided with a hole slot (4131) opposite to the pressure block (492). A cutter slot (420) is also provided opposite to the cutter (419) and connected to the hole slot (4131).

2. The wire feeding device according to claim 1, characterized in that: The pushing part includes two sets of upper pushing cylinders (48) fixed to the bottom of the slide plate (43), and the piston rods of the two sets of upper pushing cylinders (48) are fixed to the upper pushing plate (49).

3. The wire feeding device according to claim 2, characterized in that: The jacking part also includes an inner support block (414) fixed to the bottom of the frame plate (413). Two sets of lower jacking cylinders (415) are installed on the inner support block (414). A lower jacking plate (416) is fixed between the piston rods of the lower jacking cylinders (415). A sliding rod (417) that passes through the frame plate (413) and is fixed to the moving plate (418) is fixed on the lower jacking plate (416).

4. The wire feeding device according to claim 3, characterized in that: A back block (5) is fixed on one side of the frame plate (413). The back block (5) has a wire hole (6) that communicates with the slot (4131) and two support columns (10) are inserted through it. A push plate (8) is fixed between the bottom of the support columns (10). A plurality of T-shaped blocks (9) that can extend into the wire hole (6) are fixed on the top of the push plate (8). A push cylinder (7) connected to the push plate (8) is installed on the support plate (41).

5. The wire feeding device according to claim 1, characterized in that: The pushing part includes an inner plate (410), on which a propulsion cylinder (411) is installed. A propulsion plate (412) is fixed to the bottom of the slide plate (43), and the piston rod of the propulsion cylinder (411) is fixed to the propulsion plate (412).

6. The wire feeding device according to claim 5, characterized in that: The top of the upright plate (42) is fixed with a stop block (44), and the inner side is fixed with a side block (45). A guide post (47) fixed to the slide plate (43) is passed through the side block (45).

7. A wire feeding device according to claim 6, characterized in that: The side block (45) is also equipped with a buffer (46) opposite to the slide plate (43).

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