A sliver lap assembling positioning device

Abstract

This utility model relates to the field of textile machinery, and in particular to a coiling disc assembly and positioning device, comprising a base, a supporting module fixedly installed on the top of the base for supporting the coiling disc; a positioning module fixedly installed on the top of the base for fixing the coiling disc; and limiting modules symmetrically fixedly installed on the top of the supporting module for restricting the movement of the coiling disc. By using the supporting module to support the coiling disc, the positioning module to restrict and fix different coiling discs, and the limiting modules for further restriction, different coiling discs can be fixed, thus saving assembly time.

Description

Technical Field

[0001] This utility model relates to the field of textile machinery, and in particular to a coiling disc assembly and positioning device. Background Technology

[0002] As a key component in textile machinery and conveying equipment, the assembly precision of coiling discs directly affects the operational stability, transmission efficiency, and service life of the entire machine. During the assembly process, precise positioning is crucial to ensure the accuracy of subsequent processes such as hole alignment, component welding, and bolt tightening. If the positioning deviation exceeds the allowable range, it can easily lead to problems such as vibration and abnormal noise, accelerated wear, and in severe cases, even equipment failure. Therefore, the positioning stage in coiling disc assembly is of paramount importance. Traditional tooling is mostly a rigid structure designed for single-specification coiling discs. When different specifications of coiling discs need to be replaced, the entire tooling body must be disassembled and replaced. Therefore, a positioning device with strong versatility and adaptive adjustment capabilities is urgently needed. Utility Model Content

[0003] The purpose of this invention is to provide a coiled disc assembly and positioning device to solve the problems existing in the prior art.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0005] A coiled disc assembly and positioning device includes a base.

[0006] A support module, which is fixedly installed on the top of the base, is used to support the coiled strip.

[0007] A positioning module is fixedly installed on the top of the base, and the positioning module is used to fix the ring strip disc;

[0008] And a limiting module, the limiting module is symmetrically fixedly installed on the top of the bearing module, the limiting module is used to limit the movement of the coil disc.

[0009] By adopting the above technical solution, the coiled strip can be supported by the bearing module, and different coiled strips can be restricted and fixed by the positioning module, and then restricted by the limiting module, thereby fixing different coiled strips and saving assembly time.

[0010] In a further embodiment, the bearer module includes:

[0011] Support columns, wherein multiple support columns are provided, and multiple support columns are fixedly installed on the top of the base;

[0012] A bearing plate is fixedly installed on the top of the support column and is used to support the ring strip disc.

[0013] By adopting the above technical solution, multiple support columns are evenly distributed and fixed to the top of the base, which can provide balanced support for the bearing plate, avoid deformation of the bearing plate due to uneven force, and ensure the flatness of the bearing plate.

[0014] In a further embodiment, the positioning module includes:

[0015] The first fixing block, multiple first fixing blocks are provided, and multiple first fixing blocks are symmetrically fixedly installed on the top left side of the base. Each of the multiple first fixing blocks has a first mounting hole that runs through the front.

[0016] A bidirectional lead screw, wherein the bidirectional lead screw passes through a first mounting hole and is rotatably mounted to a first fixed block;

[0017] A first slider, wherein multiple first sliders are provided, and the multiple first sliders are respectively rotatably installed at both ends of the bidirectional lead screw;

[0018] A slide rail is fixedly installed on the top right end of the base, and the slide rail is arranged in the front-to-back direction;

[0019] The second slider is provided in multiple ways, and the multiple second sliders are respectively slidably installed at the front and rear ends of the top of the slide rail;

[0020] The first mounting plate is provided in multiple ways. The multiple first mounting plates are symmetrically arranged on the top of the support plate. The bottom left and right ends of the multiple first mounting plates are respectively fixedly installed on the first slider and the second slider. The first slider and the second slider drive the first mounting plate to move in the front and back direction.

[0021] The clamping blocks are provided in multiple ways and are symmetrically fixedly installed at the bottom of the first mounting plate. The clamping blocks are used to fix the coiled disc.

[0022] By adopting the above technical solution, when the bidirectional lead screw rotates, it can drive the first sliders at both ends to move synchronously in the opposite direction along the lead screw axis; the slide rail and the second slider slide together to provide guidance and constraint for the forward and backward movement of the first mounting plate and prevent the first mounting plate from deviating; the first mounting plate is fixed to the first slider and the second slider through the bottom to ensure the straightness of the forward and backward movement of the first mounting plate; finally, the clamping block at the bottom of the first mounting plate moves with the mounting plate to achieve clamping and positioning of the front and rear sides of the coil disc, and the adjustability of the bidirectional lead screw can be adapted to coil discs of different diameters.

[0023] In a further embodiment, the limiting module includes:

[0024] The second fixing block is fixedly installed on the top of the bearing plate, and a second mounting hole is provided on the left side of the second fixing block;

[0025] The mounting block is fixedly installed in the second mounting hole;

[0026] The telescopic rod is located in the second mounting hole, one end of the telescopic rod is fixedly mounted on the mounting block, and the axis of the telescopic rod is set in the left-right direction;

[0027] The second mounting plate is slidably installed in the second mounting hole and fixedly installed to the other end of the telescopic rod. A spring is sleeved on the telescopic rod, one end of which is fixedly installed to the mounting block and the other end of which is fixedly installed to the second mounting plate.

[0028] By adopting the above technical solution, when the coiled bar disc is placed on the support plate, its left and right sides press against the second mounting plate, pushing the telescopic rod to retract and compress the spring. The reverse elastic force generated by the spring makes the second mounting plate fit tightly against the side wall of the coiled bar disc. This structure can not only adapt to coiled bar discs of different widths, but also limit the displacement of the coiled bar disc through the continuous elastic force of the spring, thereby improving positioning stability.

[0029] In a further embodiment, the distance between the top sides of the second mounting plate that are close to each other and the mounting block is less than the distance between the bottom sides of the second mounting plate that are close to each other and the mounting block.

[0030] In a further embodiment, the bottom of the first mounting plate is farther from the base than the top of the bearing plate is farther from the base. The bidirectional lead screw has mounting grooves on both the front and rear sides. The top of the bearing plate has an anti-slip groove. The clamping blocks have clearance grooves on their adjacent sides. The clearance grooves facilitate the fixing of the coiled disc.

[0031] By adopting the above technical solution, the distance between the bottom of the first mounting plate and the base is greater than the distance between the top of the bearing plate and the base, which can avoid interference between the first mounting plate and the bearing plate during the back-and-forth movement, ensuring the smooth movement of the positioning module. The mounting slots on the front and rear sides of the bidirectional lead screw facilitate the assembly of drive components such as handwheels and couplings. Operators can control the rotation of the bidirectional lead screw by turning the handwheel or connecting the drive device, reducing the difficulty of operation and improving the positioning adjustment efficiency. The anti-slip groove on the top of the bearing plate can increase the friction between the bottom surface of the coil disc and the top surface of the bearing plate, preventing the coil disc from sliding on the bearing plate, further preventing the coil disc from shifting, and improving the overall positioning reliability.

[0032] In summary, this utility model has the following beneficial effects:

[0033] 1. By ensuring that the distance between the bottom of the first mounting plate and the base is greater than the distance between the top of the support plate and the base, interference between the first mounting plate and the support plate during forward and backward movement can be avoided, ensuring smooth movement of the positioning module. The mounting slots on both sides of the bidirectional lead screw facilitate the assembly of drive components such as handwheels and couplings. Operators can control the rotation of the bidirectional lead screw by turning the handwheel or connecting the drive device, reducing the difficulty of operation and improving the positioning adjustment efficiency. The anti-slip groove on the top of the support plate increases the friction between the bottom surface of the coil disc and the top surface of the support plate, preventing the coil disc from sliding on the support plate, further preventing the coil disc from shifting, and improving the overall positioning reliability. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0035] Figure 2 This is a structural schematic diagram of the carrier module of this utility model;

[0036] Figure 3 This is a structural schematic diagram of the positioning module of this utility model;

[0037] Figure 4 This is a schematic diagram of the limiting module of this utility model.

[0038] In the diagram, 1 is the base; 2 is the load-bearing module; 21 is the support column; 22 is the load-bearing plate; 3 is the positioning module; 31 is the first fixing block; 32 is the bidirectional lead screw; 33 is the first slider; 34 is the slide rail; 35 is the second slider; 36 is the first mounting plate; 37 is the clamping block; 4 is the limit module; 41 is the second fixing block; 42 is the mounting block; 43 is the telescopic rod; and 44 is the second mounting plate. Detailed Implementation

[0039] The present invention will be further described in detail below with reference to the accompanying drawings.

[0040] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to the attached figures. Figure 1 In this specification, the terms "bottom surface" and "top surface," "inner" and "outer" refer to the direction toward or away from the geometry of a specific component. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this specification, "a plurality of" means two or more, unless otherwise explicitly and specifically defined by the direction of the center.

[0041] Example 1:

[0042] like Figures 1-4 As shown, a coiled bar assembly and positioning device includes a base 1, a support module 2, the support module 2 being fixedly installed on the top of the base 1 and used to support the coiled bar; a positioning module 3, the positioning module 3 being fixedly installed on the top of the base 1 and used to fix the coiled bar; and a limiting module 4, the limiting module 4 being symmetrically fixedly installed on the top of the support module 2 and used to limit the movement of the coiled bar.

[0043] The load-bearing module 2 includes a support column 21, with multiple support columns 21 fixedly installed on the top of the base 1; and a load-bearing plate 22, which is fixedly installed on the top of the support columns 21 and is used to support the coiled strip.

[0044] The positioning module 3 includes a first fixing block 31, of which multiple first fixing blocks 31 are symmetrically fixedly installed on the top left side of the base 1. Each of the multiple first fixing blocks 31 has a through-hole on its front side. A bidirectional lead screw 32 passes through the first mounting hole and is rotatably mounted to the first fixing block 31. Multiple first sliders 33 are rotatably installed at both ends of the bidirectional lead screw 32. A slide rail 34 is fixedly installed on the top right end of the base 1 and is oriented in the front-rear direction. A second slider 3... 5. Multiple second sliders 35 are provided, and the multiple second sliders 35 are slidably installed at the front and rear ends of the top of the slide rail 34 respectively; multiple first mounting plates 36 are provided, and the multiple first mounting plates 36 are symmetrically arranged at the top of the support plate 22. The bottom left and right ends of the multiple first mounting plates 36 are fixedly installed on the first slider 33 and the second slider 35 respectively. The first slider 33 and the second slider 35 drive the first mounting plate 36 to move in the front and back direction; and multiple clamping blocks 37 are provided, and the multiple clamping blocks 37 are symmetrically fixedly installed at the bottom of the first mounting plate 36. The clamping blocks 37 are used to fix the coiled disc.

[0045] The limiting module 4 includes a second fixing block 41, which is fixedly installed on the top of the bearing plate 22. A second mounting hole is provided on the left side of the second fixing block 41, which extends through the left and right sides. A mounting block 42 is fixedly installed in the second mounting hole. A telescopic rod 43 is located in the second mounting hole, with one end of the telescopic rod 43 fixedly installed on the mounting block 42. The axis of the telescopic rod 43 is set in the left and right direction. A second mounting plate 44 is slidably installed in the second mounting hole. The second mounting plate 44 is fixedly installed with the other end of the telescopic rod 43. A spring is sleeved on the telescopic rod 43. One end of the spring is fixedly installed with the mounting block 42, and the other end of the spring is fixedly installed with the second mounting plate 44.

[0046] The distance between the top sides of the second mounting plate 44 and the mounting block 42 is less than the distance between the bottom sides of the second mounting plate 44 and the mounting block 42. The distance between the bottom of the first mounting plate 36 and the base 1 is greater than the distance between the top of the bearing plate 22 and the base 1. Mounting grooves are provided on both the front and rear sides of the bidirectional lead screw 32. An anti-slip groove is provided on the top of the bearing plate 22. An clearance groove is provided on the side of the clamping blocks 37 that is close to each other. The clearance groove facilitates the fixing of the ring strip disc.

[0047] Specific implementation process: First, assemble the handwheel into the mounting slot of the bidirectional lead screw 32. Rotate the handwheel to rotate the bidirectional lead screw 32, which drives the first sliders 33 at both ends to move outward synchronously along the lead screw axis. At the same time, the first sliders 33 drive the second sliders 35 to slide outward along the slide rail 34 through the first mounting plate 36. Finally, the clamping block 37 at the bottom of the first mounting plate 36 is in an open state. Align the coiled strip to be assembled with the top of the support plate 22. The left and right sides of the coiled strip first contact the inclined top of the second mounting plate 44. With the guidance of the inclined structure, the coiled strip can smoothly slide down to the top surface of the support plate 22. The anti-slip groove on the top of the support plate 22 can increase the friction between the bottom surface of the coiled strip and the support plate 22, preventing the coiled strip from sliding and shifting when placed, and ensuring that the bottom surface of the coiled strip is flat and in close contact with the support plate 22.

[0048] The left and right sides of the coiled disc continuously press against the second mounting plate 44, pushing the second mounting plate 44 to move outward along the second mounting hole of the second fixing block 41, thereby causing the telescopic rod 43 to retract. At the same time, the spring on the telescopic rod 43 is compressed. When the coiled disc is completely placed on the top of the bearing plate 22, the spring pushes the second mounting plates 44 closer to each other, thereby causing the second mounting plate 44 to restrict the coiled disc from moving upward.

[0049] Turning the handwheel causes the double-acting screw 32 to move the first slider 33 inward synchronously. The first mounting plate 36 moves with the first slider 33, while the second slider 35 slides inward along the slide rail 34 to guide the first mounting plate 36, thus ensuring that the first mounting plate 36 moves in the front-back direction. This allows the clamping block 37 to clamp and fix the coiled sliver disc, and the clamping block 37 maintains the clamping state through the self-locking property of the double-acting screw 32, achieving precise positioning of the coiled sliver disc in the front-back direction. After positioning is completed, the coiled sliver disc can be assembled. After the coiled sliver disc is assembled, turn the handwheel of the double-acting screw 32 again to open the clamping block 37, releasing the clamping and positioning in the front-back direction. The assembled coiled sliver disc can then be removed from the support plate 22 by manually squeezing the spring.

[0050] In the embodiments disclosed in this utility model, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments disclosed in this utility model according to the specific circumstances.

[0051] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A coiled disc assembly and positioning device, comprising a base (1), characterized in that, Also includes: The support module (2) is fixedly installed on the top of the base (1) and is used to support the coiled disc; Positioning module (3), which is fixedly installed on the top of the base (1), is used to fix the ring strip disc; And a limiting module (4), which is symmetrically fixedly installed on the top of the bearing module (2) and is used to limit the movement of the coil disc.

2. The coiled disc assembly and positioning device according to claim 1, characterized in that: The carrier module (2) includes: Support column (21), multiple support columns (21) are provided, and multiple support columns (21) are fixedly installed on the top of the base (1); and a support plate (22), which is fixedly installed on the top of the support column (21) and is used to support the ring bar disc.

3. The coiled disc assembly and positioning device according to claim 2, characterized in that: The positioning module (3) includes: First fixing block (31), multiple first fixing blocks (31) are provided, multiple first fixing blocks (31) are symmetrically fixedly installed on the top left side of the base (1), and the front side of multiple first fixing blocks (31) is provided with a first mounting hole that passes through from front to back; A bidirectional lead screw (32) is inserted into a first mounting hole and is rotatably mounted to a first fixing block (31). First slider (33), multiple first sliders (33) are provided, and multiple first sliders (33) are respectively rotatably installed at both ends of the bidirectional lead screw (32); The slide rail (34) is fixedly installed on the top right end of the base (1) and the slide rail (34) is arranged in the front and back direction; Second slider (35), multiple second sliders (35) are provided, and multiple second sliders (35) are respectively slidably installed at the front and rear ends of the top of the slide rail (34); First mounting plate (36), multiple first mounting plates (36) are provided, multiple first mounting plates (36) are symmetrically arranged on the top of the support plate (22), and the bottom left and right ends of multiple first mounting plates (36) are respectively fixedly installed on the first slider (33) and the second slider (35). The first slider (33) and the second slider (35) drive the first mounting plate (36) to move in the front and back direction. The clamping blocks (37) are provided in multiple ways. The multiple clamping blocks (37) are symmetrically fixedly installed at the bottom of the first mounting plate (36). The clamping blocks (37) are used to fix the coiled disc.

4. The coiled disc assembly and positioning device according to claim 2, characterized in that: The limiting module (4) includes: The second fixing block (41) is fixedly installed on the top of the bearing plate (22), and a second mounting hole is provided on the left side of the second fixing block (41) that runs through the left and right sides. Mounting block (42), which is fixedly installed in the second mounting hole; Telescopic rod (43), the telescopic rod (43) is located in the second mounting hole, one end of the telescopic rod (43) is fixedly mounted on the mounting block (42), and the axis of the telescopic rod (43) is set in the left and right direction; The second mounting plate (44) is slidably installed in the second mounting hole. The second mounting plate (44) is fixedly installed at the other end of the telescopic rod (43). A spring is sleeved on the telescopic rod (43). One end of the spring is fixedly installed with the mounting block (42), and the other end of the spring is fixedly installed with the second mounting plate (44).

5. The coiled disc assembly and positioning device according to claim 4, characterized in that: The distance between the top sides of the second mounting plate (44) and the mounting block (42) is less than the distance between the bottom sides of the second mounting plate (44) and the mounting block (42).

6. The coiled disc assembly and positioning device according to claim 3, characterized in that: The bottom of the first mounting plate (36) is farther from the base (1) than the top of the bearing plate (22) is farther from the base (1). The two-way screw (32) has mounting grooves on both the front and rear sides. The top of the bearing plate (22) has an anti-slip groove. The clamping blocks (37) have clearance grooves on the side that are close to each other. The clearance grooves facilitate the fixing of the ring strip disc.

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