Cloth roll adjusting device of woven bag circular weaving machine
By designing a roll adjustment device for rotatable reels, multiple ring grooves and limit rods in the circular loom, the problem that the circular loom cannot be effectively positioned when installing rolls of different sizes is solved, effectively storage and positioning of rolls of different sizes is achieved, and the stability and efficiency of the production process are improved.
Patent Information
- Application Number
- CN202420965943.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing round loom rolls cannot be effectively positioned when installing rolls of different sizes, resulting in offsets that may occur during roll winding, affecting the production process.
A roll adjustment device for a woven bag round loom is designed, including a rotatable reel, a plurality of ring grooves and two limit rods. By inserting the limiting rod into the ring grooves at different positions, a storage space is formed to accommodate the rolling rolls of different sizes, and adjusting the position of the limiting rods through the liftable cross bar and the slide groove, the dimension limit adjustment of the rolling assembly is achieved.
Effective positioning and storage of rolling components of different sizes is achieved, avoiding the rolling shift during rolling, and improving the stability and efficiency of the production process.
Smart Images
Figure CN222821787U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of circular looms, and in particular relates to a cloth roll adjusting device of a woven bag circular loom. Background Art
[0002] Circular looms are used in the production process of woven bags. The circular looms include a frame, a yarn supply mechanism, a weaving mechanism, a transmission mechanism, a lubrication and dust removal (cleaning) mechanism, an electrical control mechanism, and a pulling and winding mechanism.
[0003] The yarn supply mechanism includes a take-up drum and a driving mechanism for rotationally driving the take-up drum, the driving mechanism drives the take-up drum to rotate, thereby driving the cloth roll to be wound on the take-up drum, and the existing take-up drum is generally provided with multiple sizes to accommodate cloth rolls of different sizes, and the cloth roll cannot be effectively positioned when the take-up drums of different sizes are installed on the driving mechanism, so that the cloth roll may be offset during the winding process, thereby affecting the overall production process. Utility Model Content
[0004] The purpose of the utility model is to provide a cloth roll adjusting device for a woven bag circular loom, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cloth roll adjustment device for a woven bag circular loom, comprising: a frame with a collecting position, a rotatable winding shaft and a cloth roll assembly wrapped on the winding shaft being laterally installed on the collecting position, a plurality of annular grooves being provided on the outer periphery of the winding shaft at equal distances in the axial direction, wherein limiting rods are inserted in two of the annular grooves, and a storage space for limiting the cloth roll assembly is formed between the two limiting rods.
[0006] Preferably, a liftable cross bar is installed above the winding shaft, and the cross bar is used to drive the bottom ends of the two limit rods to be inserted into or pulled out of the corresponding annular grooves, and the top ends of the two limit rods are movably installed on the cross bar.
[0007] Preferably, a sliding groove is provided at the bottom of the cross bar along the axial direction of the winding shaft, and a moving block that can slide in the sliding groove is installed at the top end of the two limit rods.
[0008] Preferably, a lifting slot is longitudinally provided on the frame, one end of the cross bar is installed in the lifting slot for lifting, a spring is installed in the lifting slot, and the bottom end of the spring abuts against the top of the cross bar.
[0009] Preferably, a guide rod is also longitudinally installed in the lifting slot, and one end of the spring and the cross bar are both sleeved on the guide rod.
[0010] Preferably, the cloth roll assembly comprises a winding drum and a cloth roll body wound and mounted on the winding drum, and an elastic sheet abutting against the winding shaft is mounted on the inner wall of the winding drum.
[0011] Preferably, the frame includes a base and a side plate longitudinally mounted on one side of the top of the base, and one end of the winding shaft is rotatably mounted on the side plate.
[0012] Preferably, a motor is also installed on one side of the side plate, and an output end of the motor is connected to one end of the winding shaft.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] (1) The utility model forms a storage space on the reel for accommodating cloth rolls of different sizes by adding a reel, a plurality of annular grooves and two limit rods, and by inserting the two limit rods into the annular grooves at different positions, thereby achieving the device being able to perform size limit adjustment for cloth roll assemblies of different sizes.
[0015] (2) The utility model adds a cross bar, which can be raised or lowered to drive the limit rod to be raised or lowered, so that one end of the limit rod can be inserted into the corresponding annular groove or pulled out from the corresponding annular groove, thereby facilitating the installation of the cloth roll assembly on the winding shaft.
[0016] (3) The utility model adds a slide groove and a moving block, which can drive the limit rod to move linearly on the cross bar, thereby facilitating the adjustment of the distance between the two limit rods. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a front view of the utility model;
[0018] Figure 2 It is a cross-sectional view of the utility model;
[0019] Figure 3 This is a schematic diagram of the coordination of the crossbar, lifting slot and guide rod of the utility model;
[0020] Figure 4 This is a schematic diagram of the cooperation of the moving block, the crossbar and the slideway of the utility model;
[0021] In the figure: 1. base; 2. side plate; 3. take-up shaft; 4. motor; 5. ring groove; 6. cross bar; 7. moving block; 8. limit rod; 9. take-up drum; 10. cloth roll body; 11. lifting groove; 12. guide rod; 13. elastic sheet; 14. slide groove; 15. spring. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] refer to Figure 1-2 As shown, the utility model provides a cloth roll adjustment device for a woven bag circular loom, comprising: a frame with a collecting position, a rotatable winding shaft 3 and a cloth roll assembly wrapped on the winding shaft 3 are horizontally installed on the collecting position, and a plurality of annular grooves 5 are opened on the outer periphery of the winding shaft 3 at equal distances in the axial direction, wherein two annular grooves 5 are inserted with limiting rods 8, and a storage space for limiting the cloth roll assembly is formed between the two limiting rods 8.
[0024] As mentioned above, when using the frame, winding shaft 3, cloth roll assembly, two limit rods 8 and multiple annular grooves 5 provided by the utility model, the cloth roll assembly is installed on the winding shaft 3. At this time, the two limit rods 8 are respectively placed at the two ends of the cloth roll assembly, and one end of the limit rods 8 is respectively inserted into the corresponding annular grooves 5 on the winding shaft 3. At this time, the cloth roll assembly cannot move on the winding shaft 3. Since there are multiple annular grooves 5, storage space for accommodating cloth roll assemblies of different sizes is formed on the winding shaft 3 by inserting the annular grooves 5 at two different positions, thereby realizing that the equipment can limit and adjust cloth roll assemblies of different sizes.
[0025] Further, in order to install the cloth roll assembly on the reel 3, refer to Figure 2 As shown, the cloth roll assembly includes a winding drum 9 and a cloth roll body 10 wound and mounted on the winding drum 9, and an elastic sheet 13 abutting against the winding shaft 3 is installed on the inner wall of the winding drum 9. The cloth roll body 10 is wound by the winding drum 9, and the winding drum 9 is clamped on the winding shaft 3 by the elastic sheet 13, so that the winding drum 9 can rotate with the rotation of the winding shaft 3, thereby facilitating the cloth roll body 10 to be wound on the winding drum 9.
[0026] Further, in order to rotatably support the reel 3, refer to Figure 1-2 As shown, the frame includes a base 1 and a side plate 2 longitudinally mounted on one side of the top of the base 1, and one end of the winding shaft 3 is rotatably mounted on the side plate 2. The base 1 provides a mounting position for the side plate 2, and the side plate 2 provides a mounting position for the winding shaft 3 and the cross bar 6.
[0027] Further, in order to facilitate the rotation of the reel 3, refer to Figure 1-2As shown, a motor 4 is also installed on one side of the side plate 2, and the output end of the motor 4 is connected to one end of the winding shaft 3. The winding shaft 3 is driven to rotate by the motor 4, and when the winding shaft 3 rotates, the cloth roll body 10 is automatically wound on the winding drum 9.
[0028] In the present utility model, combined with Figure 2-3 As shown, a liftable cross bar 6 is also installed above the winding shaft 3 of this embodiment. The cross bar 6 is used to drive the bottom ends of the two limit rods 8 to be inserted into the corresponding annular grooves 5 or pulled out from the corresponding annular grooves 5, and the top ends of the two limit rods 8 are movably installed on the cross bar 6.
[0029] As mentioned above, when using the cross bar 6 provided by the utility model, the cross bar 6 provides a movable installation position for the two limit rods 8, and the limit rods 8 can be raised and lowered by the liftable cross bar 6, so that the limit rods 8 are conveniently inserted into the annular groove 5 or pulled out from the annular groove 5. When the limit rods 8 are inserted into the annular groove 5, the cloth roll assembly cannot be displaced on the winding shaft 3. When the limit rods 8 are pulled out of the annular groove 5, the cloth roll assembly can move on the winding shaft 3 or detach from the winding shaft 3.
[0030] Further, in order to drive the crossbar 6 to move up and down, refer to Figure 2 As shown, a lifting slot 11 is longitudinally provided on the frame, one end of the cross bar 6 is installed in the lifting slot 11, a spring 15 is installed in the lifting slot 11, and the bottom end of the spring 15 abuts against the top of the cross bar 6. The spring 15 is longitudinally installed in the frame through the lifting slot 11, and at the same time, one end of the cross bar 6 is adjusted to be lifted and lowered on the frame through the lifting slot 11. When the limit rod 8 is inserted into the corresponding slide slot 14, the elastic force of the spring 15 keeps one end of the limit rod 8 inserted into the annular groove 5 at all times, thereby preventing the limit rod 8 from being separated from the annular groove 5, causing the cloth roll assembly to be displaced on the winding shaft 3.
[0031] Further, in order to guide the spring 15, refer to Figure 2-3 As shown, a guide rod 12 is also longitudinally installed in the lifting slot 11, and one end of the spring 15 and the cross bar 6 are sleeved on the guide rod 12. The elastic force of the spring 15 can be guided by the guide rod 12, so that the elastic force of the spring 15 acts on the cross bar 6, and the spring 15 is protected by the guide rod 12 to increase the service life of the spring 15.
[0032] In the present utility model, combined with Figure 2 and Figure 4 As shown, a slide groove 14 is provided at the bottom of the cross bar 6 of the present embodiment along the axial direction of the winding shaft 3 , and a moving block 7 which can slide in the slide groove 14 is installed at the top end of the two limit rods 8 .
[0033] As described above, when using the slide groove 14 and the two moving blocks 7 provided by the utility model, the two limit rods 8 can be moved in a linear position on the cross bar 6 through the slide groove 14 through the two moving blocks 7, so that the two limit rods 8 can be respectively located above different annular grooves 5, so that the distance between the two limit rods 8 on the winding shaft 3 can be adjusted, thereby facilitating the restriction of cloth roll assemblies of different sizes on the winding shaft 3.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cloth roll adjustment device for a woven bag circular loom, characterized in that: include: A frame having a collecting position, on which a rotatable reel (3) and a cloth roll assembly wrapped on the reel (3) are transversely mounted, a plurality of annular grooves (5) are provided on the outer periphery of the reel (3) at equal distances in the axial direction, wherein two of the annular grooves (5) are inserted with limiting rods (8), and a storage space for limiting the cloth roll assembly is formed between the two limiting rods (8).
2. The cloth roll adjustment device for a woven bag circular loom according to claim 1, characterized in that: A liftable cross bar (6) is also installed above the reel (3). The cross bar (6) is used to drive the bottom ends of the two limit rods (8) to be inserted into or pulled out of the corresponding annular grooves (5). The top ends of the two limit rods (8) are movably installed on the cross bar (6).
3. The cloth roll adjustment device for a woven bag circular loom according to claim 2, characterized in that: A sliding groove (14) is provided at the bottom of the cross bar (6) along the axial direction of the winding shaft (3), and a moving block (7) which can slide in the sliding groove (14) is installed at the top end of the two limit rods (8).
4. The cloth roll adjusting device for a woven bag circular loom according to claim 2, characterized in that: A lifting slot (11) is longitudinally provided on the frame, one end of the cross bar (6) is installed in the lifting slot (11) for lifting, a spring (15) is installed in the lifting slot (11), and the bottom end of the spring (15) abuts against the top of the cross bar (6).
5. The cloth roll adjusting device for a woven bag circular loom according to claim 4, characterized in that: A guide rod (12) is also longitudinally installed in the lifting groove (11), and one end of the spring (15) and the cross rod (6) are both sleeved on the guide rod (12).
6. The cloth roll adjusting device for a woven bag circular loom according to claim 1, characterized in that: The cloth roll assembly comprises a winding drum (9) and a cloth roll body (10) wound and mounted on the winding drum (9); an elastic sheet (13) abutting against the winding shaft (3) is mounted on the inner wall of the winding drum (9).
7. The cloth roll adjusting device for a woven bag circular loom according to claim 1, characterized in that: The frame comprises a base (1) and a side plate (2) longitudinally mounted on one side of the top of the base (1); one end of the winding shaft (3) is rotatably mounted on the side plate (2).
8. The cloth roll adjusting device for a woven bag circular loom according to claim 7, characterized in that: A motor (4) is also installed on one side of the side plate (2), and an output end of the motor (4) is connected to one end of the winding shaft (3).