Harness wire feeding and conveying mechanism

Abstract

The utility model belongs to the technical field of harness wire feeding and conveying mechanisms, and particularly relates to a harness wire feeding and conveying mechanism which comprises a fixing frame. A convenient feeding device is mounted on the fixing frame; a rotating roller is mounted outside the section of the fixed shaft in a sleeving manner; pay-off grooves are formed in the outer portion of the section of the rotating roller at equal intervals. A moving block is mounted on the sliding rod; the bottom of the moving block is fixedly connected with a connecting plate; an arc-shaped pushing plate is fixedly connected to the bottom of the connecting block; sliding grooves are symmetrically formed in the opposite structural faces of plate bodies on the two sides of the fixing frame. A bottom plate is fixedly connected between the sliding blocks; fixing grooves are formed in the structural plate at equal intervals; through cooperation of the convenient feeding device, the wiring harness can be rapidly placed in preparation operation, the efficiency of early-stage feeding operation is improved, and the wiring harness can be conveniently fed into a knitting machine.

Description

Technical Field

[0001] The utility model relates to the technical field of heald feeding and conveying mechanisms, in particular to a heald feeding and conveying mechanism. Background Art

[0002] When working with the heald, it is necessary to cooperate with the feeding device so as to feed the wire harness into the specified position;

[0003] A Chinese patent with publication number CN 218878670 U discloses a heald feeding and conveying mechanism, including a feeding frame, a translation guide rail, a translation slide, a translation power mechanism, a lifting power mechanism, a lifting guide rail, a lifting slide, a lifting column, a feeding claw seat, and a plurality of feeding claws; the translation guide rail is installed on the top of the feeding frame, the translation slide is slidably connected to the translation guide rail, the translation power mechanism and the lifting power mechanism are installed on the translation slide, the lifting slide is slidably connected to the lifting guide rail, the lower end of the lifting slide is connected to the top surface of the feeding claw seat, and a plurality of feeding claws are fixed to the bottom surface of the feeding claw seat. Since the translation power mechanism of the utility model moves the translation slide forward and backward, and the lifting power mechanism drives the lifting slide to move up and down, the plurality of feeding claws installed on the lifting slide can be moved in two dimensions, horizontally and vertically, and has the advantages of stable operation and flexible movement;

[0004] When the above-mentioned heald feeding and conveying mechanism is in use, the wire bundles need to be placed one by one, so that the initial feeding operation of the healds takes a long time and has low efficiency; therefore, a heald feeding and conveying mechanism is proposed to address the above-mentioned problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems of heald feeding and conveying mechanisms, the utility model provides a heald feeding and conveying mechanism.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: a heald feeding and conveying mechanism described in the utility model comprises a fixed frame; support blocks are fixedly connected to the two ends of the bottom of the fixed frame; a fixed shaft is fixedly connected between the vertical plates on both sides of the fixed frame; a convenient feeding device is installed on the fixed frame; the convenient feeding device comprises a rotating roller; the rotating roller is sleeved and installed on the outside of the cross section of the fixed shaft; wire release grooves are equidistantly opened on the outside of the cross section of the rotating roller; positioning sheets are installed on the outside of the cross section of the fixed shaft at the two ends of the rotating roller;

[0007] A sliding rod is installed between the vertical plates on both sides of the fixed frame; the sliding rod is located directly above the fixed axis; a moving block is installed on the sliding rod; a sliding hole is opened through the moving block; the moving block is sleeved on the outside of the cross-section of the sliding rod through the sliding hole; a connecting plate is fixedly connected to the bottom of the moving block; a connecting block is fixedly connected to the bottom of the connecting plate; an arc-shaped pushing plate is fixedly connected to the bottom of the connecting block; the wiring harness can be quickly pushed into the wire-releasing groove.

[0008] Preferably, when the moving block drives the arc-shaped pushing plate to move back and forth, the inner arc surface of the arc-shaped pushing plate does not intersect with the outer arc surface of the rotating roller, so that the arc-shaped pushing plate can operate smoothly.

[0009] Preferably, the distance between the inner side surface of the fixing frame and the positioning piece on the same side is greater than the width of the arc-shaped pushing plate; the horizontal plane where the bottom end surface of the rotating roller is located does not contact the bottom plate body of the fixing frame; thus, the smooth operation of the rotating roller is ensured.

[0010] Preferably, slide grooves are symmetrically provided on the structural surfaces of the plates on both sides of the fixing frame that are opposite to each other; sliders are slidably installed inside the slide grooves; a bottom plate is fixedly connected between the sliders; and the up and down movement of the bottom plate is facilitated.

[0011] Preferably, a structural plate is fixedly connected to the top end face of the bottom plate on one side close to the rotating roller; fixing grooves are equidistantly provided on the structural plate; the opening width of the fixing grooves is the same as the opening width of the wire-releasing grooves; the vertical surfaces where the inner walls on both sides of the fixing grooves are located coincide with the vertical surfaces where the inner walls on both sides of the corresponding wire-releasing grooves are located; thereby ensuring the smooth operation of the structural plate.

[0012] Preferably, pads are fixed on both sides of the bottom end surface of the base plate; a structural hole is opened through the top end surface of the base plate; the lifting trajectory of the structural plate does not intersect with the installation position of the rotating roller; and it is convenient to apply force to the base plate.

[0013] The utility model is beneficial in that:

[0014] The utility model uses the structural design of the feeding device to place the starting ends of multiple bundles of healds on the outer surface of the rotating roller, and applies a driving force to the moving block, so that the moving block drives the connecting block to move along the sliding rod, and the connecting plate drives the arc-shaped pushing plate to move along the surface of the rotating roller, so that the healds located on the outer surface of the rotating roller are pushed into the interior of the wire release groove one by one, so that the wire harnesses in the preparation operation are quickly placed, and the efficiency of the early feeding operation is improved. Subsequently, the structural hole is used to apply a force to the structural plate, and under the action of the sliding groove and the slider, the bottom plate drives the structural plate to move upward, so that the positioned wire harnesses enter the corresponding fixed grooves on the structural plate, which is convenient for feeding the wire harnesses into the weaving machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is an isometric structural schematic diagram;

[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 3 It is a structural schematic diagram of an arc-shaped pushing plate;

[0019] Figure 4 A schematic diagram of the structure of the base plate.

[0020] In the figure: 1, fixed frame; 2, support block; 3, fixed shaft; 401, rotating roller; 402, wire release groove; 403, positioning piece; 404, slide bar; 405, moving block; 406, sliding hole; 407, connecting plate; 408, connecting block; 409, arc-shaped pushing plate; 410, sliding groove; 411, sliding block; 412, bottom plate; 413, structural plate; 414, fixed groove; 415, cushion block; 416, structural hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 As shown, a heald feeding and conveying mechanism comprises a fixed frame 1; support blocks 2 are fixedly connected to both ends of the bottom of the fixed frame 1; a fixed shaft 3 is fixedly connected between the vertical plates on both sides of the fixed frame 1; a convenient feeding device is installed on the fixed frame 1; the convenient feeding device comprises a rotating roller 401; the rotating roller 401 is sleeved and installed on the outside of the cross section of the fixed shaft 3; wire release grooves 402 are equidistantly opened on the outside of the cross section of the rotating roller 401; positioning pieces 403 are installed on the outside of the cross section of the fixed shaft 3 at the positions at both ends of the rotating roller 401;

[0023] A sliding rod 404 is installed between the vertical plates on both sides of the fixed frame 1; the sliding rod 404 is located just above the fixed axis 3; a moving block 405 is installed on the sliding rod 404; a sliding hole 406 is opened through the moving block 405; the moving block 405 is sleeved on the outside of the cross section of the sliding rod 404 through the sliding hole 406; a connecting plate 407 is fixedly connected to the bottom of the moving block 405; a connecting block 408 is fixedly connected to the bottom of the connecting plate 407; an arc-shaped pushing plate 409 is fixedly connected to the bottom of the connecting block 408; in the process of the moving block 405 driving the arc-shaped pushing plate 409 to move back and forth, the inner arc surface of the arc-shaped pushing plate 409 does not intersect with the outer arc surface of the rotating roller 401; the distance between the inner side surface of the fixed frame 1 and the positioning piece 403 on the same side is greater than the width of the arc-shaped pushing plate 409; the horizontal plane where the bottom end surface of the rotating roller 401 is located does not contact the bottom plate body of the fixed frame 1;

[0024] Slide grooves 410 are symmetrically provided on the structural surfaces opposite to each other on both sides of the fixing frame 1; sliders 411 are slidably installed inside the slide grooves 410; a bottom plate 412 is fixedly connected between the sliders 411; a structural plate 413 is fixedly connected to the top end surface of the bottom plate 412 close to the rotating roller 401; fixed grooves 414 are equidistantly provided on the structural plate 413; the opening width of the fixed grooves 414 is the same as the opening width of the wire-releasing groove 402; the vertical surfaces where the inner wall surfaces on both sides of the fixed groove 414 are located coincide with the vertical surfaces where the inner wall surfaces on both sides of the corresponding wire-releasing groove 402 are located; pads 415 are fixedly connected to both sides of the bottom end surface of the bottom plate 412; a structural hole 416 is provided through the top end surface of the bottom plate 412; the lifting and lowering track of the structural plate 413 does not intersect with the installation position of the rotating roller 401;

[0025] During operation, when the heald is used for operation, it is necessary to cooperate with the feeding device so as to feed the wire bundle to the specified position; when the above-mentioned heald feeding and conveying mechanism is used, the wire bundles need to be placed one by one, which makes the heald initial feeding operation take a long time and has low efficiency. The present application uses the feeding device to place the starting ends of multiple bundles of healds on the outer surface of the rotating roller 401, and applies a driving force to the moving block 405, and the moving block 405 drives the connecting block 408 to move along the sliding rod 404, and the connecting plate 407 drives the arc-shaped pushing plate 4 09 then moves along the surface of the rotating roller 401, so that the healds located on the outer surface of the rotating roller 401 are pushed into the interior of the wire release groove 402 one by one, so that the wire harness can be quickly placed in the preparation operation, and the efficiency of the early feeding operation is improved. Subsequently, the structural hole 416 is used to apply a force to the structural plate 413. Under the action of the slide groove 410 and the slider 411, the bottom plate 412 drives the structural plate 413 to move upward, so that the positioned wire harness enters the corresponding fixed groove 414 on the structural plate 413, which facilitates the feeding of the wire harness into the weaving machine.

[0026] Working principle: When using the heald wire for operation, it is necessary to cooperate with the feeding device so as to feed the wire bundle to the specified position; when the above-mentioned heald wire feeding and conveying mechanism is used, the wire bundles need to be placed one by one, which makes the heald wire starting feeding operation take a long time and has low efficiency. The present application uses the feeding device to place the starting ends of multiple bundles of heald wire on the outer surface of the rotating roller 401, and applies a driving force to the moving block 405. The moving block 405 drives the connecting block 408 to move along the sliding rod 404, and the connecting plate 407 drives the arc-shaped pushing plate 4 09 then moves along the surface of the rotating roller 401, so that the healds located on the outer surface of the rotating roller 401 are pushed into the interior of the wire release groove 402 one by one, so that the wire harness can be quickly placed in the preparation operation, and the efficiency of the early feeding operation is improved. Subsequently, the structural hole 416 is used to apply a force to the structural plate 413. Under the action of the slide groove 410 and the slider 411, the bottom plate 412 drives the structural plate 413 to move upward, so that the positioned wire harness enters the corresponding fixed groove 414 on the structural plate 413, which facilitates the feeding of the wire harness into the weaving machine.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A heald feeding and conveying mechanism, comprising a fixed frame (1); support blocks (2) are fixedly connected to both ends of the bottom of the fixed frame (1); a fixed shaft (3) is fixedly connected between the vertical plates on both sides of the fixed frame (1); a feeding device is installed on the fixed frame (1); the characteristics are: The feeding device comprises a rotating roller (401); the rotating roller (401) is sleeved and installed on the outside of the cross section of the fixed shaft (3); the wire release grooves (402) are equidistantly provided on the outside of the cross section of the rotating roller (401); positioning pieces (403) are installed on the outside of the cross section of the fixed shaft (3) at the two ends of the rotating roller (401); A sliding rod (404) is installed between the vertical plates on both sides of the fixed frame (1); the sliding rod (404) is located directly above the fixed shaft (3); a moving block (405) is installed on the sliding rod (404); a sliding hole (406) is opened through the moving block (405); the moving block (405) is sleeved on the outside of the cross section of the sliding rod (404) through the sliding hole (406); a connecting plate (407) is fixedly connected to the bottom of the moving block (405); a connecting block (408) is fixedly connected to the bottom of the connecting plate (407); and an arc-shaped pushing plate (409) is fixedly connected to the bottom of the connecting block (408).

2. A heald feeding and conveying mechanism according to claim 1, characterized in that: When the moving block (405) drives the arc-shaped pushing plate (409) to move back and forth, the inner arc surface of the arc-shaped pushing plate (409) does not intersect with the outer arc surface of the rotating roller (401).

3. A heald feeding and conveying mechanism according to claim 2, characterized in that: The distance between the inner side surface of the fixing frame (1) and the positioning piece (403) on the same side is greater than the width of the arc-shaped pushing plate (409); the horizontal plane where the bottom end surface of the rotating roller (401) is located does not contact the bottom plate body of the fixing frame (1).

4. A heald feeding and conveying mechanism according to claim 3, characterized in that: Slide grooves (410) are symmetrically provided on the structural surfaces of the plates on both sides of the fixing frame (1) that are opposite to each other; sliders (411) are slidably installed inside the slide grooves (410); and a bottom plate (412) is fixedly connected between the sliders (411).

5. A heald feeding and conveying mechanism according to claim 4, characterized in that: A structural plate (413) is fixedly connected to the top end surface of one side of the bottom plate (412) close to the rotating roller (401); fixing grooves (414) are equidistantly provided on the structural plate (413); the opening width of the fixing grooves (414) is the same as the opening width of the wire-releasing groove (402); the vertical surfaces where the inner wall surfaces on both sides of the fixing groove (414) are located coincide with the vertical surfaces where the inner wall surfaces on both sides of the corresponding wire-releasing groove (402) are located.

6. A heald feeding and conveying mechanism according to claim 5, characterized in that: Pads (415) are fixedly connected to both sides of the bottom end surface of the bottom plate (412); a structural hole (416) is opened through the top end surface of the bottom plate (412); and the lifting track of the structural plate (413) does not intersect with the installation position of the rotating roller (401).

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