Spinneret orifice opening device for spinneret plate

Abstract

The utility model provides a spinneret plate spinneret orifice opening device which comprises a base plate, stand columns are fixedly installed on the periphery of the top of the base plate, a top plate is fixedly installed at the upper ends of the stand columns, an adjusting plate is fixedly installed at the top of the top plate, and an air cylinder is fixedly installed at the bottom of the adjusting plate. The output end of the air cylinder is fixedly provided with a punching needle, the top of the base plate is provided with an adjusting mechanism, through the arrangement of the adjusting mechanism, the spinneret plate can be rotated and turned over in the machining process, accurate alignment and uniform distribution of hole positions are achieved, the machining requirements of multiple angles or complex arrangement are met, and the machining efficiency is improved. The position of the spinneret plate can be flexibly adjusted, so that hole sites which are difficult to process can be conveniently processed, the processing quality and precision are improved, in addition, manual operation errors can be reduced, the production efficiency is improved, the rejection rate is reduced, and the production cost is effectively controlled.

Description

Technical Field

[0001] The utility model relates to a spinneret hole opening device for a spinneret plate, belonging to the technical field of spinnerets. Background Art

[0002] The spinneret is also called the spinning cap. The function of the spinneret is to transform the viscous polymer melt or solution into a thin flow with a specific cross-section through micropores, and solidify it into a filament through a coagulation medium such as air or a coagulation bath. In the manufacture of spinnerets, the sheet needs to be processed in order to form holes or openings on the sheet to meet specific design requirements or functional requirements.

[0003] Authorization announcement number (CN216656433U) discloses a spinneret micro-pore opening device, comprising a shell, a hole opening device is fixedly connected to the top of the inner cavity of the shell, a cabinet is fixedly connected to the inside of the shell, a regulating mechanism is slidably connected to the top of the cabinet, a positioning mechanism is arranged on the top of the cabinet, and the positioning mechanism is fixedly connected to the top of the regulating mechanism. The spinneret micro-pore opening device, through the design of the regulating mechanism, during the punching process, if the spinneret body needs to be adjusted to the left and right positions, the threaded rod rotates in different directions to directly drive the movable plate to move in different directions to the left and right. When the spinneret body needs to be adjusted to the front and back positions, the rectangular plate can be directly pushed and pulled by the electric telescopic rod. Through the above steps, the spinneret can be quickly adjusted to the front and back positions to the left and right positions during the punching process without consuming too much manpower, and the operation is simple and convenient.

[0004] However, during the use of the above technology, it may be inconvenient to rotate and flip the fixed spinneret, making it impossible to achieve precise alignment and uniform distribution of the holes on the spinneret during processing. Especially when multiple angles or complex arrangements are required, the inability to rotate and flip the spinneret may make certain complex holes difficult to process, affecting the overall quality and performance of the spinneret, thereby increasing the scrap rate and production costs, and reducing processing efficiency and accuracy.

[0005] Therefore, a spinneret spinneret hole opening device is proposed. Utility Model Content

[0006] In view of this, the utility model provides a spinneret spinneret hole opening device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is achieved as follows: a spinneret spinneret hole opening device comprises a base plate, columns are fixedly installed on all four sides of the top of the base plate, a top plate is fixedly installed on the upper ends of the columns, an adjusting plate is fixedly installed on the top of the top plate, a cylinder is fixedly installed on the bottom of the adjusting plate, a hole opening needle is fixedly installed on the output end of the cylinder, an adjusting mechanism is arranged on the top of the base plate, the adjusting mechanism comprises a first motor, a transmission gear, a driven gear, a connecting frame, a second motor, a transmission wheel, a driven wheel, a transmission belt, an electric telescopic rod and a clamp, the first motor is fixedly installed on the left side of the bottom of the base plate, the transmission gear is fixedly installed on the output end of the first motor, the driven gear is movably connected to the top of the base plate through a rotating shaft, the transmission gear is connected to the surface of the driven gear through tooth meshing, and the connecting frame is fixedly connected to the left and right sides of the top of the driven gear.

[0008] Further preferably, the second motor is fixedly connected to the inner side of the connecting frame, the transmission wheel is fixedly connected to the output end of the second motor, the driven wheel is movably connected to the outer side of the connecting frame surface, the transmission belt is movably connected to the surface of the transmission wheel, and the transmission wheel and the driven wheel are connected by a transmission belt.

[0009] Further preferably, the electric telescopic rod is movably connected to the inner side of the connecting frame, the electric telescopic rod is fixedly connected to the driven wheel, and the clamp is fixedly connected to the inner side of the electric telescopic rod.

[0010] Further preferably, an annular slide groove is provided on the top of the base plate, and sliding rods are fixedly installed around the bottom of the driven gear, and the sliding rods are slidably connected to the inner side of the annular slide groove.

[0011] Further preferably, a motor cover is fixedly mounted on the inner side of the connecting frame, and the second motor is located on the inner side of the motor cover.

[0012] Further preferably, a protective cover is fixedly mounted on the outer side of the connecting frame, and the driving wheel, the driven wheel and the driving belt are all located on the inner side of the protective cover.

[0013] Further preferably, a guide groove is provided on the inner side of the adjustment plate, a T-shaped slider is fixedly mounted on the top of the cylinder, and the T-shaped slider is slidably connected to the inner side of the guide groove.

[0014] Further preferably, support rods are fixedly mounted around the bottom of the base plate, and a bottom plate is fixedly mounted on the lower ends of the support rods.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model can rotate and flip the spinneret during the processing by setting the adjustment mechanism, so as to achieve accurate alignment and uniform distribution of the hole positions, meet the processing requirements of multi-angle or complex arrangement, and can flexibly adjust the position of the spinneret, so that the hole positions that are difficult to process can also be easily processed, thereby improving the processing quality and accuracy. In addition, it can also help reduce human operation errors, improve production efficiency, and reduce scrap rate, thereby effectively controlling production costs.

[0017] 2. The utility model can support the bottom of the driven gear through the setting of the annular slide groove and the slide rod, thereby improving the stability of the driven gear during rotation; through the setting of the motor cover, the second motor can be protected to prevent external collision and cause failure of the second motor; through the setting of the protective cover, the transmission wheel, the driven wheel and the transmission belt can be protected to prevent accidental touch by personnel and cause personal injury accidents; through the setting of the guide groove and the T-shaped slider, the cylinder can slide along the inner side of the adjustment plate, thereby adjusting the spacing of the cylinder to meet the requirements of opening holes in different positions; through the setting of the support rod and the bottom plate, the bottom of the base plate can be supported.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the three-dimensional bottom structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the bottom structure of the driven gear of the utility model;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the adjustment plate of the utility model.

[0025] Attached figures: 1. base plate; 2. column; 3. top plate; 4. adjustment plate; 5. cylinder; 6. opening needle; 7. adjustment mechanism; 701. first motor; 702. transmission gear; 703. driven gear; 704. connecting frame; 705. second motor; 706. transmission wheel; 707. driven wheel; 708. transmission belt; 709. electric telescopic rod; 710. clamp; 8. annular slide groove; 9. slide rod; 10. motor cover; 11. protective cover; 12. guide groove; 13. T-shaped slider; 14. support rod; 15. bottom plate. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1-5 As shown, the embodiment of the utility model provides a spinneret spinneret hole opening device, including a base plate 1, columns 2 are fixedly installed on all sides of the top of the base plate 1, a top plate 3 is fixedly installed on the upper end of the column 2, an adjusting plate 4 is fixedly installed on the top of the top plate 3, a cylinder 5 is fixedly installed on the bottom of the adjusting plate 4, and a hole opening needle 6 is fixedly installed on the output end of the cylinder 5. An adjusting mechanism 7 is arranged on the top of the base plate 1, and the adjusting mechanism 7 includes a first motor 701, a transmission gear 702, a driven gear 703, a connecting frame 704, a second motor 705, a transmission wheel 706, a driven wheel 707, a transmission belt 708, an electric telescopic rod 709 and a clamp 710. The first motor 701 is fixedly installed on the left side of the bottom of the base plate 1, and the transmission gear 702 is fixedly installed on the output end of the first motor 701. The driven gear 703 is movably connected to the top of the base plate 1 through a rotating shaft, the transmission gear 702 is connected to the surface of the driven gear 703 through tooth meshing, the connecting frame 704 is fixedly connected to the left and right sides of the top of the driven gear 703, the second motor 705 is fixedly connected to the inner side of the connecting frame 704, the transmission wheel 706 is fixedly connected to the output end of the second motor 705, the driven wheel 707 is movably connected to the outer side of the surface of the connecting frame 704, the transmission belt 708 is movably connected to the surface of the transmission wheel 706, the transmission wheel 706 and the driven wheel 707 are connected through the transmission belt 708, the electric telescopic rod 709 is movably connected to the inner side of the connecting frame 704, the electric telescopic rod 709 is fixedly connected to the driven wheel 707, and the clamp 710 is fixedly connected to the inner side of the electric telescopic rod 709.

[0030] By setting the adjustment mechanism 7, the spinneret can be rotated and flipped during the processing to achieve precise alignment and uniform distribution of the hole positions, meet the processing requirements of multiple angles or complex arrangements, and can flexibly adjust the position of the spinneret so that difficult-to-process hole positions can also be easily processed, thereby improving the processing quality and accuracy. In addition, it can also help reduce human operation errors, improve production efficiency, and reduce scrap rates, thereby effectively controlling production costs.

[0031] Example 2

[0032] In one embodiment, an annular slide groove 8 is provided on the top of the base plate 1, and slide rods 9 are fixedly installed around the bottom of the driven gear 703, and the slide rods 9 are slidably connected to the inner side of the annular slide groove 8. A motor cover 10 is fixedly installed on the inner side of the connecting frame 704, and the second motor 705 is located on the inner side of the motor cover 10. A protective cover 11 is fixedly installed on the outer side of the connecting frame 704, and the transmission wheel 706, the driven wheel 707 and the transmission belt 708 are all located on the inner side of the protective cover 11. A guide groove 12 is provided on the inner side of the adjustment plate 4, and a T-shaped slider 13 is fixedly installed on the top of the cylinder 5, and the T-shaped slider 13 is slidably connected to the inner side of the guide groove 12. Support rods 14 are fixedly installed around the bottom of the base plate 1, and a bottom plate 15 is fixedly installed at the lower end of the support rod 14.

[0033] By setting the annular slide groove 8 and the slide rod 9, the bottom of the driven gear 703 can be supported to improve the stability of the driven gear 703 during rotation. By setting the motor cover 10, the second motor 705 can be protected to prevent external collisions that may cause failure of the second motor 705. By setting the protective cover 11, the transmission wheel 706, the driven wheel 707 and the transmission belt 708 can be protected to prevent accidental touch by personnel and cause personal injury accidents. By setting the guide groove 12 and the T-shaped slider 13, the cylinder 5 can slide along the inner side of the adjustment plate 4, thereby adjusting the spacing of the cylinder 5 to meet the requirements of opening holes at different positions. By setting the support rod 14 and the bottom plate 15, the bottom of the substrate 1 can be supported.

[0034] When the utility model is working: after placing the spinneret on the inner side of the clamp 710, the electric telescopic rod 709 is started to extend inward, so that the spinneret is clamped and fixed by the clamp 710, and the opening needle 6 at the output end is driven to extend downward after the cylinder 5 is started, so as to open a hole in the spinneret. When it is necessary to adjust the hole position, the first motor 701 can be started to work. After the first motor 701 is started, it will drive the transmission gear 702 at the output end to rotate. When the transmission gear 702 rotates, it will drive the driven gear 703 to rotate through the action of tooth meshing. Through the rotation of the driven gear 703, the connecting frame 704 and the spinneret clamped by the clamp 710 are driven to rotate. By starting the second motor 705, the transmission wheel 706 at the output end can be driven to rotate. When the transmission wheel 706 rotates, it drives the driven wheel 707 to rotate through the transmission belt 708, so that the electric telescopic rod 709 and the spinneret clamped by the inner side of the clamp 710 are turned over.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A spinneret spinneret hole opening device, characterized in that: The invention comprises a base plate (1), wherein columns (2) are fixedly mounted on all four sides of the top of the base plate (1), a top plate (3) is fixedly mounted on the upper ends of the columns (2), an adjustment plate (4) is fixedly mounted on the top of the top plate (3), a cylinder (5) is fixedly mounted on the bottom of the adjustment plate (4), a perforating needle (6) is fixedly mounted on the output end of the cylinder (5), and an adjustment mechanism (7) is arranged on the top of the base plate (1), wherein the adjustment mechanism (7) comprises a first motor (701), a transmission gear (702), a driven gear (703), a connecting frame (704), and a second motor (705). ), a transmission wheel (706), a driven wheel (707), a transmission belt (708), an electric telescopic rod (709) and a clamp (710), wherein the first motor (701) is fixedly mounted on the left side of the bottom of the base plate (1), the transmission gear (702) is fixedly mounted on the output end of the first motor (701), the driven gear (703) is movably connected to the top of the base plate (1) via a rotating shaft, the transmission gear (702) and the driven gear (703) are connected via tooth meshing on the surface, and the connecting frame (704) is fixedly connected to the left and right sides of the top of the driven gear (703).

2. A spinneret spinneret hole opening device according to claim 1, characterized in that: The second motor (705) is fixedly connected to the inner side of the connecting frame (704), the transmission wheel (706) is fixedly connected to the output end of the second motor (705), the driven wheel (707) is movably connected to the outer side of the surface of the connecting frame (704), the transmission belt (708) is movably connected to the surface of the transmission wheel (706), and the transmission wheel (706) and the driven wheel (707) are connected via the transmission belt (708).

3. A spinneret spinneret hole opening device according to claim 1, characterized in that: The electric telescopic rod (709) is movably connected to the inner side of the connecting frame (704), the electric telescopic rod (709) is fixedly connected to the driven wheel (707), and the clamp (710) is fixedly connected to the inner side of the electric telescopic rod (709).

4. A spinneret spinneret hole opening device according to claim 1, characterized in that: An annular sliding groove (8) is provided on the top of the base plate (1), and sliding rods (9) are fixedly installed around the bottom of the driven gear (703), and the sliding rods (9) are slidably connected to the inner side of the annular sliding groove (8).

5. A spinneret spinneret hole opening device according to claim 1, characterized in that: A motor cover (10) is fixedly mounted on the inner side of the connecting frame (704), and the second motor (705) is located on the inner side of the motor cover (10).

6. A spinneret spinneret hole opening device according to claim 1, characterized in that: A protective cover (11) is fixedly mounted on the outer side of the connecting frame (704), and the driving wheel (706), the driven wheel (707) and the driving belt (708) are all located on the inner side of the protective cover (11).

7. A spinneret spinneret hole opening device according to claim 1, characterized in that: A guide groove (12) is provided on the inner side of the adjustment plate (4), and a T-shaped slider (13) is fixedly mounted on the top of the cylinder (5), wherein the T-shaped slider (13) is slidably connected to the inner side of the guide groove (12).

8. A spinneret spinneret hole opening device according to claim 1, characterized in that: Support rods (14) are fixedly mounted on all four sides of the bottom of the base plate (1), and a bottom plate (15) is fixedly mounted on the lower end of the support rods (14).

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