Cloth falling fence mechanism of screen cloth setting machine

Abstract

The utility model belongs to the technical field of screen cloth setting machines, and particularly relates to a doffing enclosure mechanism of a screen cloth setting machine, which comprises a steel structure frame, the steel structure frame is fixedly mounted above a doffing end of a screen cloth setting machine body, and windproof enclosure components are arranged on the front side, the left side and the right side of the steel structure frame. The windproof fence assembly comprises a windproof curtain capable of falling downwards, and the windproof curtain is made of a transparent material; a storage box used for storing the three windproof fence assemblies is arranged on the outer side of the steel structure frame, each windproof fence assembly further comprises a reel and a volute spiral spring, the left end and the right end of the reel are connected with the storage box through the volute spiral springs, one end of the wind shielding curtain is embedded and fixed to the outer wall of the reel, and the other end of the wind shielding curtain can droop downwards. The wind shielding curtain forms a winding structure on the outer side of the reel. According to the utility model, the three unfolded wind-shielding curtains can be used for enclosing a cropping device part and a cropping process of the screen cloth setting machine body, so that the influence of wind power on cropping can be reduced, and the cropping can be stabilized.

Description

Technical Field

[0001] The utility model belongs to the technical field of mesh cloth shaping machines, in particular to a cloth falling enclosure mechanism of a mesh cloth shaping machine. Background Art

[0002] The mesh shaping machine is a machine used to strengthen and shape textiles. It is mainly used in the shaping process of knitted and woven fabrics, yarns and non-woven materials. It is an indispensable and important machine. The cloth dropping device is one of the important components of the mesh shaping machine. The cloth dropping device is used to guide the processed mesh to fall and neatly stack it in the turnover box.

[0003] However, due to the large area of ​​the workshop, many high-powered cooling fans and ventilation fans are installed, so the wind can be felt in the workshop. Although the existence of wind improves the processing environment, it will affect the stability of the cloth drop. Therefore, in order to solve the problem of interference of wind force on the cloth drop in the environment, a cloth drop enclosure mechanism of a mesh fabric setting machine with windproof function is provided after research and development. Utility Model Content

[0004] The purpose of the utility model is to provide a cloth dropping enclosure mechanism for a mesh cloth shaping machine with reasonable design, simple structure, easy operation and good windproof effect in view of the deficiencies in the prior art, so as to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cloth dropping enclosure mechanism of a mesh fabric shaping machine comprises a steel frame, wherein the steel frame is fixedly mounted above the cloth dropping end of a mesh fabric shaping machine body, and windproof enclosure components are arranged on the front side and left and right sides of the steel frame, wherein the windproof enclosure components comprise a windshield curtain that can be draped downwards, and the windshield curtain is made of a transparent material.

[0007] Preferably, a storage box for accommodating three windproof enclosure assemblies is provided on the outside of the steel structure frame, and the windproof enclosure assembly also includes a reel and a spiral spring, and the left and right ends of the reel are connected to the storage box through the spiral spring, one end of the windshield is embedded and fixed on the outer wall of the reel, and the other end of the windshield can hang down, and the windshield forms a winding structure on the outside of the reel.

[0008] Preferably, the two windproof enclosure assemblies located on the left and right sides of the steel structure frame each include a side bottom plate, which is embedded and fixedly connected to the other end of the windshield curtain on the same side, and a lifting drive assembly for driving the side bottom plate to rise and fall is provided between the side bottom plate and the steel structure frame.

[0009] Preferably, the lifting drive assembly includes a servo motor and a limit rod, the servo motor is fixedly mounted on the top of the storage box, the output end of the servo motor is fixedly connected to a threaded rod, the front end of the threaded rod is connected to the storage box bearing, the outer side of the threaded rod is threadedly sleeved with an upper slider, a first push rod is provided on the outer side of the storage box, the first push rod is rotatably connected to a second push rod on a side close to the storage box, the bottom end of the second push rod is hinged with a lower slider, the lower slider is slidably sleeved on the outer side of the limit rod, and the limit rod is fixedly mounted above the front end of the side bottom plate.

[0010] Preferably, the upper slider and the lower slider are on the same vertical line and are linked to each other, the first push rod and the second push rod are equal in length and are arranged in an "X" shape, the two ends of the first push rod are respectively hinged to the upper slider and the side bottom plate, and the top end of the second push rod is hinged to the storage box.

[0011] Preferably, the windproof enclosure assembly located at the front side of the steel frame also includes a front bottom plate, and the front bottom plate is embedded and fixed to the other end of the windshield curtain on the same side.

[0012] Preferably, two vertical shafts extending upward are fixedly mounted on the front ends of the two side bottom plates, and the left and right ends of the front bottom plate are slidably sleeved on the outsides of the two vertical shafts.

[0013] Preferably, the front end outer walls of the two vertical axes are provided with a plurality of pairs of positioning holes arranged at equal intervals along the vertical direction, and the front outer walls at the left and right ends of the front base plate are threadedly installed with a pair of positioning bolts, which are selectively inserted into any pair of positioning holes.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the scheme of the utility model, the servo motor is started to drive the threaded rod to rotate, and the upper slider and the lower slider are controlled to move backward synchronously along the threaded rod and the limit rod respectively. At this time, the side bottom plate and the front bottom plate can be pushed to move downward synchronously by rotating the connected first push rod and the second push rod, so that the three wind shields on the left and right sides and the front inside of the storage box can be pulled vertically downward until the side bottom plate is in contact with the ground. The unfolded three wind shields can enclose the cloth dropping device part of the mesh cloth shaping machine body and the cloth dropping process, which can reduce the influence of wind on the cloth dropping and facilitate the stable cloth dropping.

[0016] The utility model facilitates the positioning between the front bottom plate and the vertical axis through the positioning bolts, and can drive the front bottom plate to rise and fall synchronously through the side bottom plate and the vertical axis. At the same time, a suitable distance can be reserved between the front bottom plate and the ground for the placement of the mesh transfer box, and the positioning holes on the outer wall of the vertical axis are equidistantly arranged, so that the height position of the front bottom plate can be reasonably adjusted according to the size and height of the mesh transfer box, and the utility model is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional front view structure of Embodiment 2 of the present utility model;

[0020] Figure 3 This is a schematic diagram of the overall left-side structure of the lifting drive assembly of the utility model;

[0021] Figure 4 It is a side view cross-sectional structure diagram of the vertical axis and the positioning hole of the utility model;

[0022] Figure 5 This is a schematic diagram of the overall front view structure of the windproof enclosure assembly of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the utility model in the installation and use state.

[0024] In the figure:

[0025] 1. Mesh shaping machine body; 2. Steel frame; 3. Storage box; 4. Lifting drive assembly; 41. Servo motor; 42. Threaded rod; 43. Upper slider; 44. First push rod; 45. Second push rod; 46. Lower slider; 47. Limit rod; 5. Side bottom plate; 6. Vertical axis; 7. Positioning hole; 8. Front bottom plate; 9. Windproof enclosure assembly; 91. Reel; 92. Vortex spring; 93. Windscreen; 10. Positioning bolt. DETAILED DESCRIPTION

[0026] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0027] Example 1

[0028] like Figure 1 As shown, the cloth dropping enclosure mechanism of the mesh cloth shaping machine of the utility model includes a steel frame 2, which is fixedly installed above the cloth dropping end of the mesh cloth shaping machine body 1, and the front side and left and right sides of the steel frame 2 are provided with windproof enclosure components 9, and the windproof enclosure component 9 includes a windshield curtain 93 that can hang down, and the windshield curtain 93 is made of transparent material.

[0029] On the basis of the above structure, preferably, the windshield curtain 93 is composed of a plurality of plastic soft door curtains.

[0030] like Figure 5 As shown, on the basis of the above structure, preferably, a windproof enclosure assembly 9 is installed between the two side bottom plates 5 and the front bottom plate 8 and the storage box 3; a storage box 3 for storing three windproof enclosure assemblies 9 is provided on the outside of the steel frame 2, and the windproof enclosure assembly 9 also includes a reel 91 and a spiral spring 92, and the left and right ends of the reel 91 are connected to the storage box 3 through the spiral spring 92, one end of the windshield curtain 93 is embedded and fixed on the outer wall of the reel 91, and the other end of the windshield curtain 93 can hang down, and the windshield curtain 93 forms a winding structure on the outside of the reel 91.

[0031] In this embodiment, by pulling out the three wind shield curtains 93 vertically downward, a barrier can be formed around the cloth dropping device, thereby achieving the purpose of effective wind protection and facilitating the stable cloth dropping. By utilizing the setting of the spiral spring 92, when the side bottom plate 5 and the front bottom plate 8 are controlled to rise and reset, the reel 91 can automatically rotate to reel in the mesh cloth.

[0032] Example 2

[0033] like Figure 2-6 As shown in one of the figures, on the basis of the above structure, further, the two windproof enclosure components 9 located on the left and right sides of the steel structure frame 2 include a side bottom plate 5, and the side bottom plate 5 is embedded and fixedly connected with the other end of the windshield curtain 93 on the same side, and a lifting drive component 4 for driving the side bottom plate 5 to rise and fall is provided between the side bottom plate 5 and the steel structure frame 2.

[0034] On the basis of the above structure, preferably, the lifting drive assembly 4 includes a servo motor 41, a threaded rod 42, an upper slider 43, a first push rod 44, a second push rod 45, a lower slider 46 and a limit rod 47. The servo motor 41 is fixedly installed on the top of the storage box 3, and the output end of the servo motor 41 is fixedly connected with the threaded rod 42. The front end of the threaded rod 42 is connected to the bearing of the storage box 3. The outer side of the threaded rod 42 is threadedly sleeved with the upper slider 43. The outer side of the storage box 3 is provided with a first push rod 44. The first push rod 44 is rotatably connected to the side of the storage box 3 close to the storage box 3. The bottom end of the second push rod 45 is hinged with a lower slider 46. The lower slider 46 is slidably sleeved on the outer side of the limit rod 47. The limit rod 47 is fixedly installed above the front end of the side bottom plate 5.

[0035] In this embodiment, by setting up the left and right sets of lifting drive components 4, it is convenient to control the synchronous lifting of the left and right side bottom plates 5 and the front bottom plate 8, so as to facilitate the enclosure and windproofing of the cloth dropping device.

[0036] On the basis of the above structure, preferably, the upper slider 43 and the lower slider 46 are on the same vertical line and are linked to each other, the first push rod 44 and the second push rod 45 are equal in length and are arranged in an "X" shape, the two ends of the first push rod 44 are respectively hinged to the upper slider 43 and the side bottom plate 5, and the top end of the second push rod 45 is hinged to the storage box 3.

[0037] In this embodiment, the first push rod 44 and the second push rod 45 are synchronously rotated in opposite directions to facilitate the control of the stable vertical lifting movement of the side bottom plate 5 and the front bottom plate 8.

[0038] As a preferred embodiment, based on the above structure, the windproof enclosure assembly 9 located at the front side of the steel frame 2 further includes a front bottom plate 8, and the front bottom plate 8 is embedded and fixed with the other end of the windshield curtain 93 on the same side.

[0039] On the basis of the above structure, further, two vertical shafts 6 extending upward are fixedly mounted on the front ends of the two side bottom plates 5 , and the left and right ends of the front bottom plate 8 are slidably sleeved on the outer sides of the two vertical shafts 6 .

[0040] In this embodiment, the front bottom plate 8 is linked with the left and right side bottom plates 5, and the left and right side bottom plates 5 drive the front bottom plate 8. During the synchronous and stable lifting process of the three, the synchronous and stable release or storage of multiple windshield curtains 93 is facilitated.

[0041] On the basis of the above structure, preferably, the front end outer walls of the two vertical axes 6 are provided with a plurality of pairs of positioning holes 7 arranged at equal intervals along the vertical direction, and a pair of positioning bolts 10 are threadedly installed on the front outer walls of the left and right ends of the front base plate 8, and a pair of positioning bolts 10 are selectively inserted into any pair of positioning holes 7.

[0042] In this embodiment, a plurality of pairs of positioning holes 7 are provided at equal intervals on the outer wall of the vertical shaft 6, so as to reasonably adjust the distance between the front bottom plate 8 and the side bottom plate 5 according to the actual size of the mesh transfer box.

[0043] The working principle of the utility model is as follows:

[0044] When in use, first fix the steel frame 2 on the top of the mesh shaping machine body 1, and then in the process of dropping the cloth, the servo motors 41 fixedly installed on the upper and rear upper ends of the left and right ends of the storage box 3 can be started to control the threaded rod 42 to rotate, so that the upper slider 43 along the threaded rod 42 and the lower slider 46 along the limit rod 47 can be synchronously started to move backward horizontally, and the first push rod 44 and the second push rod 45 connected in rotation can be controlled to rotate synchronously in opposite directions, and the left and right side bottom plates 5 are pushed to drive the front bottom plate 8 to move vertically downward synchronously, and at this time, the three wind shield curtains 93 on the left and right sides and the front inside of the storage box 3 can be pulled vertically downward until the side bottom plates 5 are in contact with the ground, as shown in FIG. Figure 6 As shown in the figure, the three unfolded wind curtains 93 can enclose the cloth dropping device part and the cloth dropping process of the mesh shaping machine body 1, which can reduce the influence of wind force on the cloth dropping and facilitate the stable cloth dropping;

[0045] And if Figure 3 , Figure 4 and Figure 6 As shown in the figure, the front bottom plate 8 can also be slidably lifted and lowered along the left and right vertical shafts 6, and the front bottom plate 8 can be positioned by using a plurality of pairs of positioning holes 7 and positioning bolts 10 which are evenly spaced along the vertical direction on the outer wall of the vertical shaft 6, so that the height difference between the front bottom plate 8 and the side bottom plate 5 can be adjusted, which is convenient for reasonably adjusting the height position of the front bottom plate 8, and conveniently reserving a suitable distance between the front bottom plate 8 and the ground for placing the mesh transfer box, and the device is more practical;

[0046] It should be particularly noted that when the control-side bottom plate 5 and the front bottom plate 8 are raised and reset, the scroll spring 92 can be used to automatically retract the reel 91, so that the windshield curtain 93 can be rolled up and stored conveniently.

[0047] The above are only preferred specific embodiments of the utility model and are not intended to limit the protection scope of the utility model; any equivalent changes, modifications, substitutions and variations made by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. A cloth falling enclosure mechanism of a mesh shaping machine, characterized in that: The invention comprises a steel structure frame (2), wherein the steel structure frame (2) is fixedly mounted above the cloth dropping end of the mesh fabric shaping machine body (1), and the front side and left and right sides of the steel structure frame (2) are both provided with windproof enclosure components (9), and the windproof enclosure components (9) comprise a windproof curtain (93) that can be drooped downwards, and the windproof curtain (93) is made of a transparent material.

2. The cloth falling enclosure mechanism of the mesh fabric setting machine according to claim 1, characterized in that: A storage box (3) for storing three windproof enclosure components (9) is provided on the outer side of the steel structure frame (2). The windproof enclosure component (9) further comprises a reel (91) and a spiral spring (92). The left and right ends of the reel (91) are connected to the storage box (3) via the spiral spring (92). One end of the windscreen curtain (93) is embedded and fixed on the outer wall of the reel (91). The other end of the windscreen curtain (93) can hang down. The windscreen curtain (93) forms a winding structure on the outer side of the reel (91).

3. The cloth falling enclosure mechanism of the mesh fabric setting machine according to claim 2, characterized in that: The two windproof enclosure components (9) located on the left and right sides of the steel structure frame (2) both include a side bottom plate (5), the side bottom plate (5) being embedded and fixedly connected to the other end of the windshield curtain (93) on the same side, and a lifting drive component (4) for driving the side bottom plate (5) to lift and lower is provided between the side bottom plate (5) and the steel structure frame (2).

4. The cloth falling enclosure mechanism of the mesh fabric setting machine according to claim 3, characterized in that: The lifting drive assembly (4) comprises a servo motor (41) and a limit rod (47). The servo motor (41) is fixedly mounted on the top of the storage box (3). The output end of the servo motor (41) is fixedly connected to a threaded rod (42). The front end of the threaded rod (42) is connected to a bearing of the storage box (3). The outer side of the threaded rod (42) is threadedly sleeved with an upper slider (43). A first push rod (44) is provided on the outer side of the storage box (3). A second push rod (45) is rotatably connected to a side of the first push rod (44) close to the storage box (3). A lower slider (46) is hingedly mounted at the bottom end of the second push rod (45). The lower slider (46) is slidably sleeved on the outer side of the limit rod (47). The limit rod (47) is fixedly mounted above the front end of the side bottom plate (5).

5. The cloth falling enclosure mechanism of the mesh fabric setting machine according to claim 4, characterized in that: The upper slider (43) and the lower slider (46) are located on the same vertical straight line and are linked to each other. The first push rod (44) and the second push rod (45) are of equal length and are arranged in an "X" shape. The two ends of the first push rod (44) are respectively hinged to the upper slider (43) and the side bottom plate (5), and the top end of the second push rod (45) is hinged to the storage box (3).

6. The cloth falling enclosure mechanism of the mesh fabric setting machine according to claim 3, characterized in that: The windproof enclosure assembly (9) located at the front side of the steel frame (2) further comprises a front bottom plate (8), and the front bottom plate (8) is inlaid and fixed with the other end of the windshield curtain (93) on the same side.

7. The cloth falling enclosure mechanism of the mesh fabric setting machine according to claim 6, characterized in that: Two vertical shafts (6) extending upward are fixedly mounted on the front ends of the two side bottom plates (5), and the left and right ends of the front bottom plate (8) are slidably sleeved on the outer sides of the two vertical shafts (6).

8. The cloth falling enclosure mechanism of the mesh fabric setting machine according to claim 7, characterized in that: The front end outer walls of the two vertical shafts (6) are correspondingly provided with a plurality of pairs of positioning holes (7) arranged at equal intervals in the vertical direction, and the front outer walls of the left and right ends of the front bottom plate (8) are threadedly mounted with a pair of positioning bolts (10), and the pair of positioning bolts (10) are selectively inserted into any pair of positioning holes (7).

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