Guide conveying equipment for tentering setting machine

Abstract

The utility model discloses guide equipment for a tentering setting machine, which relates to the field of guide mechanisms in tenters and comprises a top plate, guide mechanisms are mounted on two sides of the top of the top plate, and inclined guide rails which are obliquely arranged are slidably connected to the tops of the guide mechanisms. The inner sides of the two inclined guide rails are fixedly provided with side plates arranged in the inclined directions of the inclined guide rails, the side plates are provided with transmission tentering mechanisms, the transmission tentering mechanisms comprise driving assemblies and tentering assemblies, and the top of the top plate is provided with an adjusting mechanism for driving the guide mechanisms to slide. A rotating lug is fixedly installed at the narrow end of the side plate, and a rotating shaft is rotationally installed on the inner circumference of the rotating lug. By arranging the adjusting mechanism, the guide rail mechanism and the rotating shaft, the distance between the widths of the tentering assemblies can be adjusted, so that the width is adjusted, the two tentering assemblies are synchronously adjusted in the adjusting process, and the adjusting error problem caused by independent adjustment is avoided.

Description

Technical Field

[0001] This utility model relates to the field of guiding mechanisms inside tenter frames, specifically a guiding device for tenter frames. Background Technology

[0002] Tensioning is an important step in textile finishing, mainly involving stretching and shaping the fabric in the width direction. In existing technology, the guiding equipment of a tenter frame includes infeed guiding, discharge guiding, and internal guiding. The internal guiding mechanism is used to adjust the tenter mechanism. Since the tenter mechanism needs to stretch different fabrics to different widths under different conditions, and the tenter mechanism is generally designed with an incline, existing technology typically adjusts the incline angles of the two tenter mechanisms separately. This adjustment method is prone to adjustment errors. Utility Model Content

[0003] The purpose of this utility model is to provide a guiding device for a tenter frame in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a guiding device for a tenter frame, comprising a top plate, guide mechanisms installed on both sides of the top of the top plate, inclined guide rails slidably connected to the top of the guide mechanisms, side plates fixedly installed on the inner sides of the two inclined guide rails along the inclined direction of the inclined guide rails, a transmission tenter frame mechanism installed on the side plates, the transmission tenter frame mechanism including a drive assembly and a tenter frame assembly, an adjustment mechanism for driving the guide mechanism to slide on the top of the top plate, a rotating ear fixedly installed at the narrow end of the side plate, a rotating shaft rotatably installed on the inner circumference of the rotating ear, and the rotating shaft fixedly installed at the top of the top plate.

[0005] As a further embodiment of this utility model: the driving assembly includes a driven wheel, a driving wheel, and a guide wheel rotatably mounted on the inner side of the side plate. A rotary motor is mounted on the outer side of the side plate. The output end of the rotary motor passes through the side plate and is fixedly connected to the center of one end of the driving wheel. A gear is rotatably mounted on the outer side of the side plate. The gear is fixedly connected to the center of one end of the driven wheel through a synchronous shaft. The upper and lower gears mesh with each other.

[0006] As a further embodiment of this utility model: the tenter assembly includes a tenter belt that is driven to the outer periphery of the driven wheel, the driving wheel, and the guide wheel. The outer periphery of the tenter belt has cloth clamps that clamp the edges of the fabric at equal intervals. The ends of the tenter belts located in the upper and lower positions that are closer to the rotating shaft are close to each other, while the other ends of the tenter belts located in the upper and lower positions that are farther away from the rotating shaft are far away from each other.

[0007] As a further embodiment of this utility model: the guiding mechanism includes guide rails fixedly installed on both sides of the top of the top plate, a sliding plate slidably connected to the inner wall of the guide rail, a sliding ball fixedly connected to the side of the two sliding plates that are close to each other, one end of the sliding ball slidably connected to the inner wall of the inclined guide rail, and a synchronization plate fixedly installed on the inner side of the two sliding plates above the guide rail and below the side plate.

[0008] As a further embodiment of this utility model: the adjustment mechanism includes fixed ears fixedly installed at both ends of the top of the top plate, a screw is rotatably installed between the two fixed ears, a moving block is threadedly connected to the outer wall of the screw, the bottom end of the moving block is fixedly connected to the top center of the synchronization plate, a forward and reverse motor is fixedly installed at one end of one of the fixed ears, and the output end of the forward and reverse motor is fixedly connected to one end of the screw.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] By setting up an adjustment mechanism, a guide rail mechanism, and a rotating shaft, the spacing between the tensioning components can be adjusted, thereby achieving width adjustment. During the adjustment process, the two tensioning components are adjusted synchronously, avoiding adjustment errors caused by individual adjustment. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 For the present utility model Figure 1 Enlarged view of a portion of point A in the middle;

[0013] Figure 3 This is a schematic diagram of the structure of this utility model from another perspective;

[0014] Figure 4 This is a schematic diagram of the sliding ball of this utility model.

[0015] In the diagram: 1. Top plate; 2. Guide rail; 3. Sliding plate; 4. Inclined guide rail; 5. Side plate; 6. Driven wheel; 7. Driving wheel; 8. Guide wheel; 9. Tensioner belt; 10. Rotary motor; 11. Gear; 12. Rotating shaft; 13. Rotating lug; 14. Sliding ball; 15. Forward and reverse motor; 16. Screw; 17. Cloth clamp; 18. Moving block; 19. Fixed lug; 20. Synchronizing plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 In this embodiment of the utility model, a guiding device for a tenter frame includes a top plate 1. Guide mechanisms are installed on both sides of the top of the top plate 1. Inclined guide rails 4 are slidably connected to the top of the guide mechanisms. Side plates 5 are fixedly installed on the inner sides of the two inclined guide rails 4 along the inclined direction of the inclined guide rails 4. A transmission tenter frame mechanism is installed on the side plates 5. The transmission tenter frame mechanism includes a drive assembly and a tenter frame assembly. An adjustment mechanism for driving the guide mechanism to slide is installed on the top of the top plate 1. A rotating ear 13 is fixedly installed at the narrow end of the side plate 5. A rotating shaft 12 is rotatably installed on the inner circumference of the rotating ear 13. The rotating shaft 12 is fixedly installed at the top of the top plate 1.

[0018] In this embodiment: First, the fabric is conveyed and comes into contact with one end of the stretching assembly. At this time, the stretching assembly clamps the edge of the fabric. The drive assembly drives the stretching assembly to perform transmission, stretching the clamped fabric and widening its width. When stretching different fabrics, or adjusting the width of the stretched fabric, the adjustment mechanism is activated. The adjustment mechanism drives the guide mechanism to slide along the guide rail 2. At this time, the guide mechanism pulls or squeezes the side plate 5. The side plate 5 drives the rotating ear 13 to rotate relative to the rotating shaft 12, thereby adjusting the distance between the wide ends of the two side plates 5, thus achieving the effect of adjusting the stretching width.

[0019] Please refer to this carefully. Figure 1 , Figure 2 The drive assembly includes a driven wheel 6, a driving wheel 7, and a guide wheel 8 rotatably mounted on the inner side of the side plate 5. A rotary motor 10 is mounted on the outer side of the side plate 5. The output end of the rotary motor 10 passes through the side plate 5 and is fixedly connected to the center of one end of the driving wheel 7. A gear 11 is rotatably mounted on the outer side of the side plate 5. The gear 11 is fixedly connected to the center of one end of the driven wheel 6 through a synchronous shaft. The upper and lower gears 11 mesh with each other. The tenter assembly includes a tenter belt 9 that is driven and connected to the outer periphery of the driven wheel 6, the driving wheel 7, and the guide wheel 8. Fabric clamps 17 that clamp the edges of the fabric are evenly distributed on the outer periphery of the tenter belt 9. The ends of the tenter belt 9 located at the upper and lower positions that are close to the rotating shaft 12 are close to each other, and the other ends of the tenter belt 9 located at the upper and lower positions that are far away from the rotating shaft 12 are far away from each other.

[0020] In this embodiment: by starting the rotary motor 10, the rotary motor 10 drives the connected drive wheel 7 to rotate. Under the tension of the driven wheel 6 and the guide wheel 8, the drive wheel 7 drives the tension belt 9 to rotate. The upper driven wheel 6 drives the lower driven wheel 6 to rotate synchronously in the opposite direction through two meshing gears 11, so that the upper and lower tension belts 9 can be synchronously driven in the opposite direction, thereby driving the two sets of fabric clamps 17 on them to clamp the edge of the fabric. During the transmission process, the distance between the two tension belts 9 located at the same height gradually increases, thereby achieving the tensioning effect.

[0021] Please refer to this carefully. Figure 1 and Figure 3 The guiding mechanism includes guide rails 2 fixedly installed on both sides of the top of the top plate 1. Sliding plates 3 are slidably connected to the inner wall of the guide rails 2. Sliding balls 14 are fixedly connected to the sides of the two sliding plates 3 that are close to each other. One end of the sliding ball 14 is slidably connected to the inner wall of the inclined guide rail 4. Synchronization plates 20 are fixedly installed on the inner sides of the two sliding plates 3, which are above the guide rails 2 and below the side plates 5.

[0022] In this embodiment: when adjusting the stretching degree, the adjustment mechanism is activated, which drives the synchronous plate 20 to move axially. The synchronous plate 20 drives the sliding plates 3 at both ends to move synchronously. The sliding ball 14 on the inner side of the sliding plate 3 slides along the inner wall of the inclined guide rail 4. The inclined guide rail 4 under force will pull the side plate 5 to rotate around the rotation axis 12, thereby adjusting the distance between the wide ends of the two side plates 5, thus achieving the effect of adjusting the stretching distance.

[0023] Please refer to this carefully. Figure 1 and Figure 3 The adjustment mechanism includes fixed ears 19 fixedly installed at both ends of the top of the top plate 1. A screw 16 is rotatably installed between the two fixed ears 19. A moving block 18 is threadedly connected to the outer wall of the screw 16. The bottom end of the moving block 18 is fixedly connected to the top center of the synchronous plate 20. A forward and reverse motor 15 is fixedly installed at one end of one fixed ear 19. The output end of the forward and reverse motor 15 is fixedly connected to one end of the screw 16.

[0024] In this embodiment: when adjusting the tension distance, the forward and reverse motor 15 is started, which drives the screw 16 to rotate. The rotating screw 16 drives the moving block 18 to slide along the direction of the screw 16. The moving block 18 then drives the guide mechanism to move, thereby achieving the adjustment purpose.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A guide device for a tentering machine, comprising a top plate (1), characterized in that, The top plate (1) is equipped with guide mechanisms on both sides of the top. The top of the guide mechanism is slidably connected to an inclined guide rail (4). The inner sides of the two inclined guide rails (4) are fixedly equipped with side plates (5) arranged along the inclined direction of the inclined guide rails (4). The side plates (5) are equipped with a transmission tensioning mechanism. The transmission tensioning mechanism includes a drive assembly and a tensioning assembly. The top of the top plate (1) is equipped with an adjustment mechanism for driving the guide mechanism to slide. The narrow end of the side plate (5) is fixedly equipped with a rotating ear (13). The inner circumference of the rotating ear (13) is rotatably equipped with a rotating shaft (12). The rotating shaft (12) is fixedly installed at the top of the top plate (1).

2. The guide device for a tenter according to claim 1, wherein The drive assembly includes a driven wheel (6), a driving wheel (7), and a guide wheel (8) rotatably mounted on the inner side of the side plate (5). A rotary motor (10) is mounted on the outer side of the side plate (5). The output end of the rotary motor (10) passes through the side plate (5) and is fixedly connected to the center of one end of the driving wheel (7). A gear (11) is rotatably mounted on the outer side of the side plate (5). The gear (11) is fixedly connected to the center of one end of the driven wheel (6) through a synchronous shaft. The upper and lower gears (11) mesh with each other.

3. The guide device for a tenter according to claim 2, wherein The stretching assembly includes a stretching belt (9) that is driven to the outer periphery of the driven wheel (6), the driving wheel (7), and the guide wheel (8). The outer periphery of the stretching belt (9) has fabric clamps (17) that clamp the edge of the fabric. The ends of the stretching belt (9) located in the upper and lower positions are close to each other near the rotating shaft (12), and the other ends of the stretching belt (9) located in the upper and lower positions are far away from the rotating shaft (12).

4. The guide device for a tenter according to claim 3, wherein The guiding mechanism includes guide rails (2) fixedly installed on both sides of the top of the top plate (1). A sliding plate (3) is slidably connected to the inner wall of the guide rail (2). A sliding ball (14) is fixedly connected to the side of the two sliding plates (3) that are close to each other. One end of the sliding ball (14) is slidably connected to the inner wall of the inclined guide rail (4). A synchronization plate (20) is fixedly installed on the inner side of the two sliding plates (3) above the guide rail (2) and below the side plate (5).

5. The guide device for a tenter according to claim 4, wherein The adjustment mechanism includes fixed ears (19) fixedly installed at both ends of the top of the top plate (1), a screw (16) is rotatably installed between the two fixed ears (19), a moving block (18) is threadedly connected to the outer wall of the screw (16), the bottom end of the moving block (18) is fixedly connected to the top center of the synchronous plate (20), and a forward and reverse motor (15) is fixedly installed at one end of one of the fixed ears (19), the output end of the forward and reverse motor (15) is fixedly connected to one end of the screw (16).

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