Spindle fixing device for plastic woven bag circular weaving machine

Abstract

The utility model relates to the technical field of new materials, and discloses a spindle fixing device for a plastic woven bag circular weaving machine, which comprises a support plate, a spindle support adjusting part and a spindle fixing and mounting part, and support cushion blocks are fixedly mounted on the circumference of the outer wall of the bottom of the support plate at equal intervals. The circular weaving machine can meet the working requirements of different circular weaving machines. Different weaving tasks may have specific requirements on the height of the spindle, the spindle can be rapidly adjusted to a proper height through the electric telescopic rod, the flexibility and adaptability of production are improved, when the spindle needs to be installed, replaced or maintained, the spindle can be adjusted to the height facilitating operation of workers, the labor intensity is reduced, the working efficiency is improved, and the production cost is reduced. The combination of the positioning sliding cylinder and the positioning sliding rod provides stable guiding and positioning for the spindle installation support, and through the cooperation of the forward threaded lead screw, the reverse threaded lead screw and the adjusting sliding plate, spindles of different sizes can be conveniently and internally supported and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of new materials, in particular to a spindle fixing device for a plastic woven bag circular loom. Background Art

[0002] Circular looms undoubtedly play a crucial role in the large-scale production of plastic woven bags. With their efficient operation and precise weaving process, circular looms have become key equipment in the production of new plastic materials. Spindle, an essential component of circular looms, continuously provides a steady supply of raw materials for woven bag production. The silk threads or fibers wound around the spindles are meticulously woven by the circular loom, ultimately transforming them into strong and durable plastic woven bags.

[0003] However, existing spindle fixing devices often have many shortcomings in practical applications. On the one hand, traditional spindle fixing devices perform poorly in terms of adjustment performance. Due to the limitations of their design, it is difficult to flexibly adjust them according to spindles of different specifications. When faced with spindles of various diameters and lengths, traditional fixing devices often cannot provide a suitable fixing method, which greatly limits production flexibility. Spindles of different specifications may require different fixing forces and angles, and traditional fixing devices cannot meet these diverse needs. Utility Model Content

[0004] The purpose of the utility model is to provide a spindle fixing device for a plastic woven bag circular loom to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spindle fixing device for a plastic woven bag circular loom, comprising a support plate, a spindle bracket adjustment part, and a spindle fixing installation part, wherein support pads are fixedly installed at equal intervals on the circumference of the bottom outer wall of the support plate, and a circular loom is fixedly installed on the top of the support plate; the spindle bracket adjustment part is arranged on the top of the support plate; and the spindle fixing installation part is arranged inside the spindle bracket adjustment part.

[0006] Preferably, the spindle support adjustment unit specifically includes: an electric telescopic rod fixedly mounted on the top of the support plate; a positioning slide fixedly mounted on the top of the support plate; a positioning slide fixedly mounted inside the positioning slide, and a motorized telescopic rod. When the motorized telescopic rod is in operation, the positioning slide and the positioning slide act as a stabilizing guide, ensuring that the spindle mounting bracket remains stable during the lifting and lowering process without shaking or deflection. This helps to improve the stability of the spindle fixation, ensure the normal transportation of yarn, and thus improve the production quality of woven bags.

[0007] Preferably, a spindle mounting bracket is fixedly mounted on the telescopic end of the electric telescopic rod, and the spindle mounting bracket is fixedly connected to the positioning slide rod. The spindle mounting bracket is provided with mounting positioning holes equidistantly arranged around the circumference, and a fixing rod is fixedly mounted inside the mounting positioning hole. The outer wall of the fixing rod is provided with a limit block. One end of the fixing rod is rotatably connected to a fixing plate, and a spindle mounting bracket is provided. The spindle mounting bracket cooperates with the positioning slide and the positioning slide rod through the electric telescopic rod, so that the height of the spindle can be flexibly adjusted according to actual production needs. Different specifications of plastic woven bags may have different requirements for the height of the spindle during the production process. The adjustable spindle height can meet various production needs and improve the versatility and adaptability of the equipment. The fixing rod, limit block, fixing plate and other components of the spindle mounting bracket cooperate with each other to provide stable fixation for the spindle. The fixing rod and limit block can limit the horizontal movement of the spindle, while the fixing plate supports and fixes the spindle in the vertical direction.

[0008] Preferably, a guide block is fixedly installed on the outer wall of one side of the fixed plate, an adjustment slide is slidably installed on the outer wall of the guide block, a fixed block one and a fixed block two are fixedly installed on the outer wall of one side of the fixed plate, a threaded connection block is fixedly installed on the outer wall of the fixed block two, and the internal thread of the threaded connection block is connected to the forward threaded screw.

[0009] Preferably, a handwheel is fixedly installed at one end of the forward threaded screw, the other end of the forward threaded screw is fixedly connected to a connecting block, a reverse threaded screw is fixedly connected to an outer wall of one side of the connecting block, and the other end of the reverse threaded screw is rotatably connected to the outer wall of a fixed block.

[0010] Preferably, the adjusting slide is provided with a through hole, a threaded sleeve is fixedly mounted on the outer wall of the adjusting slide, the through hole is communicated with the threaded sleeve, the through hole is adapted to the reverse threaded screw and the forward threaded screw, the adjusting slide is threadedly connected to the reverse threaded screw and the forward threaded screw respectively through the threaded sleeve, and the adjusting slide is provided, and the rotation of the forward threaded screw and the reverse threaded screw can control the movement distance of the adjusting slide, thereby internally supporting and positioning the spindle. Ensuring that the spindle is in a suitable position in the fixed mounting portion is conducive to improving the quality and precision of the new material.

[0011] Preferably, the spindle fixing and mounting portion specifically includes: a mounting plate fixedly mounted on the outer wall of the fixing plate; a mounting block fixedly mounted on the top of the adjusting slide; and a spindle fixing plate arranged on the top of the adjusting slide.

[0012] Preferably, a rectangular groove is provided on the mounting plate, a movable rod is rotatably connected between the inner walls of the rectangular groove, the outer wall fixing sleeve of the movable rod is provided with a guide roller, a sliding rod is fixedly installed on the top of the mounting block, a sliding hole is provided on the spindle fixing plate, the spindle fixing plate is slidably connected to the sliding rod through the sliding hole, the top of the sliding rod is fixedly installed with a limited top plate, the outer wall movable sleeve of the sliding rod is provided with a spring, one end of the spring is fixedly connected to the outer wall of the limited top plate, and the other end of the spring is fixedly connected to the outer wall of the spindle fixing plate. A spindle body is provided between the spindle fixing plate and the mounting block, a spindle fixing plate is provided, and the spindle fixing plate cooperates with components such as an adjusting slide plate and a mounting block, and the position of the adjusting slide plate can be changed by adjusting the forward threaded screw and the reverse threaded screw, thereby internally supporting and fixing spindle bodies of different sizes. This adjustability improves the versatility of the device and reduces the trouble of replacing the fixing device due to different spindle sizes.

[0013] The utility model provides a spindle fixing device for a plastic woven bag circular loom. It has the following beneficial effects:

[0014] (1) The utility model adapts to different working requirements of circular looms. Different weaving tasks may have specific requirements for the height of the spindles. The electric telescopic rod can be quickly adjusted to a suitable height to improve the flexibility and adaptability of production. When the spindles need to be installed, replaced or repaired, the spindles can be adjusted to a height that is convenient for the staff to operate, reducing labor intensity and improving work efficiency. The combination of the positioning slide and the positioning slide rod provides stable guidance and positioning for the spindle mounting bracket. Through the cooperation of the forward threaded screw, the reverse threaded screw and the adjustment slide plate, spindles of different sizes can be conveniently fixed with internal support.

[0015] (2) The utility model has a spring movably mounted on the outer wall of the sliding rod, one end of which is fixedly connected to the outer wall of the limit top plate, and the other end of which is fixedly connected to the outer wall of the spindle fixing plate. The setting of the spring can provide a certain elastic pressure for the spindle fixing plate, so that the spindle fixing plate can be tightly fitted on the spindle body, thereby enhancing the fixing effect on the spindle and preventing the spindle from shaking or shifting during operation. A movable rod is rotatably connected in the rectangular groove opened on the mounting plate, and a guide roller fixedly mounted on the outer wall of the movable rod can guide the yarn, making the yarn smoother during transportation and reducing friction and wear of the yarn. The spindle fixing mounting part can be adjusted in position by adjusting the slide plate to adapt to spindle bodies of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front perspective view of the overall structure of the utility model;

[0017] Figure 2 This is a partial view of the adjustment part of the spindle support of the utility model;

[0018] Figure 3 This is a partial view of the fixing plate of the utility model;

[0019] Figure 4 This is a partial view of the spindle fixing and installation part of the utility model.

[0020] In the figure: 1 support plate, 2 support pad, 3 circular loom, 4 spindle bracket adjustment part, 411 electric telescopic rod, 412 positioning slide, 413 positioning slide, 414 spindle mounting bracket, 415 limit block, 416 fixed rod, 417 fixed plate, 418 guide block, 419 fixed block one, 4111 fixed block two, 4112 threaded connection block, 4113 forward threaded screw rod, 4114 reverse threaded screw rod, 4115 adjustment slide, 4116, 5 spindle fixed mounting part, 511 mounting plate, 512 movable rod, 513 guide roller, 514 mounting block, 515 slide, 516 spindle fixing plate, 517 spindle body, 518 spring, 519 limit top plate. DETAILED DESCRIPTION

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

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] Example 1:

[0024] The preferred embodiment of the spindle fixing device for a plastic woven bag circular loom provided by the utility model is as follows Figure 1-4 As shown: A spindle fixing device for a plastic woven bag circular loom, including a support plate 1, a spindle bracket adjusting part 4, and a spindle fixing installation part 5. Support pads 2 are fixedly installed at equal intervals on the circumference of the bottom outer wall of the support plate 1, and a circular loom 3 is fixedly installed on the top of the support plate 1; the spindle bracket adjusting part 4 is arranged on the top of the support plate 1; the spindle fixing installation part 5 is arranged inside the spindle bracket adjusting part 4.

[0025] The spindle support adjustment part 4 specifically includes: an electric telescopic rod 411, which is fixedly installed on the top of the support plate 1; a positioning slide 412, which is fixedly installed on the top of the support plate 1; and a positioning slide 413 is fixedly installed inside the positioning slide 412.

[0026] The telescopic end of the electric telescopic rod 411 is fixedly installed with a spindle mounting bracket 414, and the spindle mounting bracket 414 is fixedly connected to the positioning slide rod 413. The spindle mounting bracket 414 is provided with mounting positioning holes equidistantly arranged on the circumference, and a fixing rod 416 is fixedly installed inside the mounting positioning hole. The outer wall of the fixing rod 416 is provided with a limit block 415, and one end of the fixing rod 416 is rotatably connected to a fixing plate 417.

[0027] A guide block 418 is fixedly installed on the outer wall of one side of the fixed plate 417, and an adjusting slide plate 4115 is slidably installed on the outer wall of the guide block 418. A fixed block 1 419 and a fixed block 2 4111 are fixedly installed on the outer wall of one side of the fixed plate 417, and a threaded connection block 4112 is fixedly installed on the outer wall of the fixed block 2 4111. The internal thread of the threaded connection block 4112 is connected to the forward threaded screw rod 4113.

[0028] A handwheel is fixedly installed at one end of the forward threaded screw rod 4113, and the other end of the forward threaded screw rod 4113 is fixedly connected to a connecting block. A reverse threaded screw rod 4114 is fixedly connected to an outer wall of one side of the connecting block, and the other end of the reverse threaded screw rod 4114 is rotatably connected to the outer wall of the fixed block 419.

[0029] A through hole is provided on the adjusting slide 4115, and a threaded sleeve is fixedly installed on the outer wall of the adjusting slide 4115. The through hole is connected to the threaded sleeve, and the through hole is adapted to the reverse threaded screw rod 4114 and the forward threaded screw rod 4113. The adjusting slide 4115 is threadedly connected to the reverse threaded screw rod 4114 and the forward threaded screw rod 4113 respectively through the threaded sleeve.

[0030] In the process of this embodiment, the forward threaded rod 4113 is rotated by turning the hand wheel, and the connecting block at one end of the forward threaded rod 4113 drives the reverse threaded rod 4114 to rotate synchronously. The initial position of the adjustment slide 4115 is located in the middle of the fixed plate 417, and then the spindle body 517 is placed between the mounting block 514 and the spindle fixing plate 516. Then, the forward threaded rod 4113 is rotated by turning the hand wheel, and the connecting block at one end of the forward threaded rod 4113 drives the reverse threaded rod 4114 to rotate synchronously. The through hole and threaded sleeve on the adjustment slide 4115 are adapted to the reverse threaded rod 4114 and the forward threaded rod 4113. Under the action of the thread, the adjustment slide 4115 moves to both sides along the guide block 418, performing preliminary internal support and fixation on the spindle body 517. Through the cooperation of the forward threaded rod, the reverse threaded rod and the adjustment slide, spindles of different sizes can be conveniently supported and fixed. This enables the device to adapt to spindles of different specifications and improves the versatility of the equipment.

[0031] Example 2:

[0032] On the basis of the first embodiment, the preferred embodiment of the spindle fixing device for a plastic woven bag circular loom provided by the present invention is as follows: Figure 1-4 As shown: the spindle fixing mounting part 5 specifically includes: a mounting plate 511, fixedly mounted on the outer wall of the fixing plate 417; a mounting block 514, fixedly mounted on the top of the adjusting slide 4115; and a spindle fixing plate 516, arranged on the top of the adjusting slide 4115.

[0033] A rectangular groove is provided on the mounting plate 511, and a movable rod 512 is rotatably connected between the inner walls of the rectangular groove. The outer wall fixed sleeve of the movable rod 512 is provided with a guide roller 513. A slide rod 515 is fixedly installed on the top of the mounting block 514. A sliding hole is provided on the spindle fixing plate 516, and the spindle fixing plate 516 is slidably connected to the slide rod 515 through the sliding hole. A limiting top plate 519 is fixedly installed on the top of the slide rod 515, and a spring 518 is provided on the outer wall movable sleeve of the slide rod 515. One end of the spring 518 is fixedly connected to the outer wall of the limiting top plate 519, and the other end of the spring 518 is fixedly connected to the outer wall of the spindle fixing plate 516. A spindle body 517 is provided between the spindle fixing plate 516 and the mounting block 514.

[0034] In this embodiment, the sliding hole in the spindle fixing plate 516 is slidably connected to the slide bar 515 at the top of the mounting block 514. Under the elastic action of the spring 518, the spindle fixing plate 516 applies pressure to the spindle body 517, further securing the spindle body 517. At the same time, a stopper plate 519 at the top of the slide bar 515 prevents the spindle fixing plate 516 from separating from the slide bar 515. A movable rod 512 is rotatably connected within a rectangular slot in the mounting plate 511. Guide rollers 513 on the outer wall of the movable rod 512 provide auxiliary guidance during spindle operation. The spring provides a certain amount of elastic pressure to the spindle fixing plate, allowing it to fit tightly against the spindle body, thereby enhancing the spindle's securement and preventing it from shaking or shifting during operation. A movable rod is rotatably connected within the rectangular slot in the mounting plate. Guide rollers fixedly mounted on the outer wall of the movable rod guide the yarn, ensuring smoother yarn transport.

[0035] Working Principle: First, check the status of each component: confirm that the support pad 2 at the bottom of the support plate 1 is securely installed, and that the circular loom 3, spindle bracket adjustment unit 4, and spindle fixing unit 5 at the top of the support plate 1 are intact and undamaged. Then, activate the electric telescopic rod 411. The telescopic end of the electric telescopic rod 411 pushes the spindle mounting bracket 414. Guided by the positioning slide 413 within the positioning slide 412, the spindle mounting bracket 414 is smoothly adjusted to the appropriate height. The handwheel then rotates the forward threaded screw 4113, and the connecting block at one end of the forward threaded screw 4113 drives the reverse threaded screw 4114 to rotate synchronously. The initial position of the adjustment slide 4115 is located in the middle of the fixed plate 417. The spindle body 517 is then placed between the mounting block 514 and the spindle fixing plate 516. The forward screw rod 4113 is then rotated by turning the hand wheel. The connecting block at one end of the forward screw rod 4113 drives the reverse screw rod 4114 to rotate synchronously. The through hole and threaded sleeve on the adjustment slide 4115 are adapted to the reverse screw rod 4114 and the forward screw rod 4113. Under the action of the threads, the adjustment slide 4115 moves to both sides along the guide block 418, providing initial internal support and fixation for the spindle body 517. The sliding hole on the spindle fixing plate 516 is slidably connected to the slide rod 515 at the top of the mounting block 514. Under the elastic action of the spring 518, the spindle fixing plate 516 applies pressure to the spindle body 517, further fixing the spindle body 517. At the same time, the limiting top plate 519 on the top of the slide bar 515 prevents the spindle fixing plate 516 from detaching from the slide bar 515. The movable rod 512 is rotatably connected in the rectangular groove on the mounting plate 511, and the guide roller 513 on the outer wall of the movable rod 512 plays an auxiliary guiding role during the use of the spindle.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A spindle fixing device for a plastic woven bag circular loom, comprising a support plate (1), a spindle bracket adjustment portion (4), and a spindle fixing and mounting portion (5), characterized in that: Support pads (2) are fixedly mounted at equal intervals on the circumference of the bottom outer wall of the support plate (1), and a circular loom (3) is fixedly mounted on the top of the support plate (1); the spindle support adjustment portion (4) is arranged on the top of the support plate (1); and the spindle fixing portion (5) is arranged inside the spindle support adjustment portion (4).

2. A spindle fixing device for a plastic woven bag circular loom according to claim 1, characterized in that: The spindle support adjusting portion (4) specifically comprises: An electric telescopic rod (411) is fixedly mounted on the top of the support plate (1); A positioning slide (412) is fixedly mounted on the top of the support plate (1); A positioning slide rod (413) is fixedly installed inside the positioning slide cylinder (412).

3. A spindle fixing device for a plastic woven bag circular loom according to claim 2, characterized in that: A spindle mounting bracket (414) is fixedly installed at the telescopic end of the electric telescopic rod (411), and the spindle mounting bracket (414) is fixedly connected to the positioning slide rod (413). The spindle mounting bracket (414) is provided with mounting positioning holes at equal intervals on the circumference, and a fixing rod (416) is fixedly installed inside the mounting positioning hole. The outer wall of the fixing rod (416) is provided with a limit block (415), and one end of the fixing rod (416) is rotatably connected to a fixing plate (417).

4. A spindle fixing device for a plastic woven bag circular loom according to claim 3, characterized in that: A guide block (418) is fixedly mounted on the outer wall of one side of the fixed plate (417), an adjusting slide plate (4115) is slidably mounted on the outer wall of the guide block (418), a fixing block 1 (419) and a fixing block 2 (4111) are fixedly mounted on the outer wall of one side of the fixed plate (417), a threaded connection block (4112) is fixedly mounted on the outer wall of the fixing block 2 (4111), and the internal thread of the threaded connection block (4112) is connected to a forward threaded screw rod (4113).

5. A spindle fixing device for a plastic woven bag circular loom according to claim 4, characterized in that: A handwheel is fixedly mounted on one end of the forward threaded screw rod (4113), and the other end of the forward threaded screw rod (4113) is fixedly connected to a connecting block, and a reverse threaded screw rod (4114) is fixedly connected to an outer wall of one side of the connecting block, and the other end of the reverse threaded screw rod (4114) is rotatably connected to the outer wall of the fixed block (419).

6. A spindle fixing device for a plastic woven bag circular loom according to claim 5, characterized in that: The adjusting slide (4115) is provided with a through hole, and a threaded sleeve is fixedly installed on the outer wall of the adjusting slide (4115). The through hole is connected to the threaded sleeve, and the through hole is adapted to the reverse threaded screw rod (4114) and the forward threaded screw rod (4113). The adjusting slide (4115) is threadedly connected to the reverse threaded screw rod (4114) and the forward threaded screw rod (4113) respectively through the threaded sleeve.

7. The spindle fixing device for a plastic woven bag circular loom according to claim 1, characterized in that: The spindle fixing and mounting portion (5) specifically comprises: A mounting plate (511) fixedly mounted on the outer wall of the fixing plate (417); A mounting block (514) is fixedly mounted on the top of the adjusting slide plate (4115); The spindle fixing plate (516) is arranged on the top of the adjusting slide plate (4115).

8. The spindle fixing device for a plastic woven bag circular loom according to claim 7, characterized in that: The mounting plate (511) is provided with a rectangular groove, and a movable rod (512) is rotatably connected between the inner walls of the rectangular groove. The outer wall fixed sleeve of the movable rod (512) is provided with a guide roller (513). The top of the mounting block (514) is fixedly installed with a sliding rod (515). The spindle fixing plate (516) is provided with a sliding hole. The spindle fixing plate (516) is slidably connected to the sliding rod (515) through the sliding hole. The top of the sliding rod (515) is fixedly installed with a limiting top plate (519). The outer wall movable sleeve of the sliding rod (515) is provided with a spring (518). One end of the spring (518) is fixedly connected to the outer wall of the limiting top plate (519), and the other end of the spring (518) is fixedly connected to the outer wall of the spindle fixing plate (516). A spindle body (517) is provided between the spindle fixing plate (516) and the mounting block (514).

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