A quick alignment device for a reeding machine

Abstract

The utility model discloses a quick alignment device of reed penetrating machine, which comprises a reed penetrating assembly, a feeding rotating roller rotatably installed on the reed penetrating machine body, a positioning auxiliary roller rotatably installed on the reed penetrating machine body, a wire passing plate limiting rod fixed on the reed penetrating machine body and a wire passing plate sleeved on the wire passing plate limiting rod, and a reed hole is formed on the wire passing plate; the quick alignment assembly comprises symmetrically arranged positioning plates, an installation groove formed on the inner wall, a guide rod fixed on the inner wall of the installation groove, a push plate inserted into the installation groove and sleeved on the guide rod, a spring sleeved on the guide rod, a line hooking needle fixed on the push plate and matched with the reed hole; under the driving of the spring, the push plate and the line hooking needle are reset, the line hooking needle drives the yarn to pass through the reed hole, thereby completing manual reed penetration; and the time and effort caused by the slow alignment of the line hooking needle with the reed hole are avoided.

Description

Technical Field

[0001] This utility model relates to the field of reed threading machine technology, specifically a rapid alignment device for a reed threading machine. Background Technology

[0002] The main function of the reed threading machine is to orderly pass the warp yarns through the reed holes (small holes) on the loom to form a regular warp network. It ensures the orderly arrangement of the warp yarns during the weaving process, which is a prerequisite for achieving high-quality fabrics.

[0003] The characteristics of a manual reed threading machine are that it adopts a simple mechanical structure and relies on manual operation for threading reeds. The threading speed is relatively slow and the efficiency is relatively low, but the equipment investment cost is relatively low. Operators need to be proficient in threading reeds to ensure the quality of threading. It is mostly used for hand weaving in small textile enterprises or individual workshops.

[0004] However, existing manual reed threading machines require manual threading of the yarn through the reed eye. Threading the reed eye for a long time will quickly increase eye fatigue, and the reed eye is small, so it takes time to align the reed eye. If the time for reed alignment can be reduced, the reed threading efficiency can be greatly improved. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] In view of the problems existing in the above and / or existing quick alignment devices of reed threading machines, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a quick alignment device for a reed threading machine. When using this device, first hold the push plate and contact the two positioning plates with the thread guide plate so that the first magnet is attracted to the second magnet. Then push the push plate, which compresses the spring and drives the hook needle to move, so that the hook needle passes through the reed hole. Then hook the yarn onto the hook needle. Then release the push plate, and under the action of the spring, the push plate and the hook needle return to their original positions. The hook needle drives the yarn through the reed hole, thus completing the manual reed threading. This eliminates the need to hold the hook needle and slowly align it with the reed hole, which is time-consuming and laborious.

[0008] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0009] A rapid alignment device for a reed threading machine, comprising:

[0010] The reed threading assembly includes a reed threading machine body, a feeding rotary roller rotatably mounted on the reed threading machine body, a positioning auxiliary roller rotatably mounted on the reed threading machine body, a wire guide plate limiting rod fixed on the reed threading machine body, and a wire guide plate sleeved on the wire guide plate limiting rod, wherein the wire guide plate is provided with reed holes;

[0011] The quick alignment assembly includes symmetrically arranged positioning plates, a mounting groove on the inner wall, a guide rod fixed to the inner wall of the mounting groove, a push plate inserted into the mounting groove and sleeved on the guide rod, a spring sleeved on the guide rod, a hook pin fixed on the push plate and adapted to the reed hole, a first magnet fixed on the outer wall of the positioning plate, and a second magnet fixed on the wire guide plate and attracted to the first magnet.

[0012] In a preferred embodiment of the quick alignment device for a reed threading machine described in this utility model, a slot is provided on the thread guide plate, the second magnet is fixed in the slot, and the first magnet can be inserted into the slot.

[0013] In a preferred embodiment of the rapid alignment device for a reed threading machine described in this utility model, fork plates are symmetrically fixed to the end of the positioning plate, and the fork plates can be locked onto the side wall of the thread guide plate.

[0014] As a preferred embodiment of the rapid alignment device for a reed threading machine according to the present invention, a ratchet is fixed on the outer end of the feed roller, and a stop rod adapted to the ratchet and a torsion spring with one end fixed on the reed threading machine body and the other end fixed on the stop rod are rotatably mounted on the reed threading machine body.

[0015] In a preferred embodiment of the rapid alignment device for a reed threading machine described in this utility model, the push plate is covered with a cotton cloth cover.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this device, first hold the push plate and contact the two positioning plates with the thread guide plate so that the first magnet is attracted to the second magnet. Then push the push plate, which compresses the spring and drives the hook needle to move, so that the hook needle passes through the reed hole. Then hook the yarn onto the hook needle. Then release the push plate, and under the action of the spring, the push plate and the hook needle return to their original positions. The hook needle drives the yarn through the reed hole, thus completing the manual reed threading. This eliminates the need to hold the hook needle and slowly align it with the reed hole, which is time-consuming and laborious. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. 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. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a rapid alignment device for a reed threading machine according to the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the rapid alignment component of a rapid alignment device for a reed threading machine according to the present invention;

[0020] Figure 3 This is a cross-sectional view of the quick alignment component of a quick alignment device for a reed threading machine according to this utility model. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0024] This invention provides a quick alignment device for a reed threading machine. When using this device, first hold the push plate and contact the two positioning plates with the thread guide plate so that the first magnet is attracted to the second magnet. Then push the push plate, which compresses the spring and moves the hook needle so that it passes through the reed hole. Then hook the yarn onto the hook needle. Then release the push plate, and under the action of the spring, the push plate and the hook needle return to their original positions. The hook needle then drives the yarn through the reed hole, thus completing the manual reed threading. This eliminates the need to hold the hook needle and slowly align it with the reed hole, which is time-consuming and laborious.

[0025] Figures 1-3 The diagram shown is an overall structural schematic of one embodiment of the rapid alignment device for a reed threading machine according to this utility model. Please refer to [link / reference]. Figures 1-3 The rapid alignment device for a reed threading machine according to this embodiment includes a reed threading assembly 100 and a rapid alignment assembly 200.

[0026] The reed threading assembly 100 includes a reed threading machine body 110, a feed roller 120 rotatably mounted on the reed threading machine body 110, a positioning auxiliary roller 130 rotatably mounted on the reed threading machine body 110, a wire guide plate limiting rod 140 fixed to the reed threading machine body 110, and a wire guide plate 150 sleeved on the wire guide plate limiting rod 140. The wire guide plate 150 has reed holes 150a.

[0027] The quick alignment component 200 includes a symmetrically arranged positioning plate 210, a mounting groove 220 opened on the inner wall of the 210, a guide rod 230 fixed on the inner wall of the mounting groove 220, a push plate 240 inserted into the mounting groove 220 and sleeved on the guide rod 230, a spring 250 sleeved on the guide rod 230, a hook needle 260 fixed on the push plate 240 and adapted to the reed hole 150a, a first magnet 270 fixed on the outer wall of the positioning plate 210 and a second magnet 280 fixed on the wire guide plate 150 and attracted to the first magnet 270. The push plate 240 is covered with a cotton cloth cover.

[0028] The wire guide plate 150 has a slot 150b, the second magnet 280 is fixed in the slot 150b, and the first magnet 270 can be inserted into the slot 150b; the positioning plate 210 has a fork plate 210a symmetrically fixed on its end, and the fork plate 210a can be locked on the side wall of the wire guide plate 150.

[0029] Furthermore, a ratchet 160 is fixed to the outer end of the feed roller 120, and a stop bar 170 adapted to the ratchet 160 and a torsion spring 180 fixed at one end to the reed threading machine body 110 and the other end to the stop bar 170 are rotatably mounted on the reed threading machine body 110. In use, the ratchet 160 can prevent the feed roller 120 from accidentally reversing and causing the yarn to retract.

[0030] Combination Figures 1-3 The following is a quick alignment device for a reed threading machine according to this embodiment. The specific usage process is as follows: When using this device, first hold the push plate 240 and bring the two positioning plates 210 into contact with the thread guide plate 150, so that the first magnet 270 is attracted to the second magnet 280. Then push the push plate 240, which compresses the spring 250, causing the hook needle 260 to move, allowing the hook needle 260 to pass through the reed hole 150a. Then hook the yarn onto the hook needle 260. Then release the push plate 240. Under the action of the spring 250, the push plate 240 and the hook needle 260 return to their original positions. The hook needle 260 then drives the yarn through the reed hole 150a, thus completing the manual reed threading. This eliminates the need to manually align the hook needle 260 with the reed hole, which is time-consuming and laborious.

[0031] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A rapid alignment device for a reed threading machine, characterized in that, include: The reed threading assembly (100) includes a reed threading machine body (110), a feed roller (120) rotatably mounted on the reed threading machine body (110), a positioning auxiliary roller (130) rotatably mounted on the reed threading machine body (110), a wire guide plate limiting rod (140) fixed on the reed threading machine body (110), and a wire guide plate (150) sleeved on the wire guide plate limiting rod (140). The wire guide plate (150) is provided with reed holes (150a). The quick alignment assembly (200) includes a symmetrically arranged positioning plate (210), a mounting groove (220) opened on the inner wall of the (210), a guide rod (230) fixed on the inner wall of the mounting groove (220), a push plate (240) inserted into the mounting groove (220) and sleeved on the guide rod (230), a spring (250) sleeved on the guide rod (230), a hook needle (260) fixed on the push plate (240) and adapted to the reed hole (150a), a first magnet (270) fixed on the outer wall of the positioning plate (210), and a second magnet (280) fixed on the wire guide plate (150) and attracted to the first magnet (270).

2. The rapid alignment device for a reed threading machine according to claim 1, characterized in that, The guide plate (150) has a slot (150b) and the second magnet (280) is fixed in the slot (150b). The first magnet (270) can be inserted into the slot (150b).

3. The rapid alignment device for a reed threading machine according to claim 1, characterized in that, The positioning plate (210) has a fork plate (210a) symmetrically fixed at its end, and the fork plate (210a) can be locked on the side wall of the wire guide plate (150).

4. The rapid alignment device for a reed threading machine according to claim 1, characterized in that, A ratchet (160) is fixed on the outer end of the feed roller (120), and a stop bar (170) adapted to the ratchet (160) and a torsion spring (180) with one end fixed on the reed threading machine body (110) and the other end fixed on the stop bar (170) are rotatably mounted on the reed threading machine body (110).

5. The rapid alignment device for a reed threading machine according to claim 1, characterized in that, The push plate (240) is covered with a cotton cloth cover.

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