A polishing and grinding device for spinning plate processing

Abstract

The utility model discloses a polishing and grinding device for processing a spinning plate, comprising: a processing table, a supporting frame is installed on the upper end of the processing table, a mounting groove is opened in the middle position of the upper end of the processing table, a positioning seat for positioning the spinning plate is detachably installed in the mounting groove through a clamping mechanism; a fixing mechanism is installed on the front and rear sides of the upper end of the processing table, and is used to push the fixing clamps on both sides to clamp the spinning plate; the fixing clamps are detachably installed on the fixing mechanism through a connecting mechanism. The utility model has a reasonable structure, can position spinning plates of different sizes, reduces the possibility of spinneret deviation during polishing, and improves the grinding quality.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a polishing and grinding device for processing a spinning plate. Background Art

[0002] The spinneret, also known as the spinning cap or spinning plate, is the core component of chemical fiber equipment and is a precision product. During the processing of the spinneret, in order to ensure the surface quality of the spinneret, it is often necessary to process the surface of the spinneret. The traditional processing method is manual polishing, which requires high skills from the workers. In addition, manual polishing will waste a lot of time, reduce the production efficiency of the spinneret, and increase the labor burden of the workers.

[0003] In order to solve the above problems, the utility model patent with authorization announcement number CN210757017U discloses a polishing device for spinneret processing, which effectively avoids the time wasted in manual polishing, improves the production efficiency of the spinneret, and reduces the labor load of workers.

[0004] However, when the device is used, it can only position spinnerets of one size, and cannot fix spinnerets of different sizes well. During the grinding and polishing process, the spinneret may be offset, affecting the grinding and polishing effect, and cannot meet the use requirements well. Utility Model Content

[0005] The utility model aims to provide a polishing and grinding device for processing a spinning plate to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A polishing and grinding device for processing a spinning plate comprises: a processing table, a support frame is installed on the upper end of the processing table, a mounting groove is opened in the middle position of the upper end of the processing table, a positioning seat for positioning the spinning plate is detachably installed in the mounting groove through a clamping mechanism; a fixing mechanism is installed on the front and rear sides of the upper end of the processing table, and is used to push the fixing clamps on both sides to clamp the spinning plate; the fixing clamps are detachably installed on the fixing mechanism through a connecting mechanism.

[0008] As a preferred solution, a positioning pin is provided at the upper end of the positioning seat corresponding to the positioning hole of the spinning plate.

[0009] As a preferred solution, the clamping mechanism includes a pair of clamping grooves opened at the upper end of the processing table corresponding to the installation groove positions, and a clamping strip is provided at the lower end of the positioning seat corresponding to each clamping slot position. The lower end of the clamping strip passes through the clamping slot and extends with a clamping protrusion, and the clamping protrusion is buckled under the processing table.

[0010] As a preferred solution, the fixing mechanism includes a pair of fixing seats installed on the front and rear sides of the upper end of the processing table, each of the fixing seats is equipped with a fixed electric push rod, the telescopic end of the fixed electric push rod passes through the fixing seat and is equipped with a fixed push plate, and a fixed guide rod is also slidably inserted on the fixing seat, and the end of the fixed guide rod is fixedly connected to the fixed push plate.

[0011] As a preferred solution, the connecting mechanism includes a connecting slot on the fixed push plate, a connecting plug block is installed at the corresponding position of the fixed splint, a connecting fixing groove is also provided on the fixed push plate, a connecting plug is slidably installed in the connecting fixing groove, a connecting spring is also installed in the connecting fixing groove, and both ends of the connecting spring are respectively fixedly connected to the connecting plug and the corresponding side of the connecting fixing groove.

[0012] As a preferred solution, the connection slot is horizontally arranged, and the connection fixing slot is vertically arranged.

[0013] As a preferred solution, the connection slot is T-shaped, and the connection plug block is adapted to the connection slot.

[0014] As a preferred solution, a transverse movement module is installed on the support frame, a mobile module is installed at the lower end of the transverse movement module, a lifting electric push rod is installed at the lower end of the mobile module, a lifting seat is installed at the telescopic end of the lifting electric push rod, a motor seat is installed at the lower end of the lifting seat, a grinding wheel is rotatably installed at the lower end of the motor seat, a grinding motor is installed at the upper end of the motor seat, and the output end of the grinding motor is drivingly connected to the shaft end of the grinding wheel.

[0015] Compared with the prior art, the utility model has the following beneficial effects: by providing a detachable fixing clamp and a positioning seat, it is convenient to replace the spinneret according to the size of the spinneret, so as to fix the spinnerets of different sizes, and prevent the spinnerets from shifting during the polishing process and affecting the polishing quality. The utility model has a reasonable structure, can position the spinnerets of different sizes, reduce the possibility of the spinnerets shifting during the polishing process, and improve the polishing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a polishing and grinding device for spinneret processing;

[0017] Figure 2 A schematic diagram of the three-dimensional structure of the support frame position of a polishing and grinding device for spinneret processing;

[0018] Figure 3 It is a three-dimensional structural diagram of the fixed mechanism position of a polishing and grinding device for spinneret processing;

[0019] Figure 4It is a schematic diagram of the three-dimensional structure of a fixed push plate position of a polishing and grinding device for spinneret processing;

[0020] Figure 5 A schematic diagram of the three-dimensional structure of the clamping plate position of a polishing and grinding device for spinneret processing;

[0021] Figure 6 It is a schematic diagram of the exploded structure between the positioning seat and the processing table of a polishing and grinding device for spinning plate processing;

[0022] Figure 7 This is a schematic diagram of the enlarged structure of point A of a polishing and grinding device for spinning plate processing.

[0023] In the figure: 1-processing table, 11-positioning seat, 111-positioning pin, 12-support frame, 13-transverse movement module, 14-mobile module, 15-lifting electric push rod, 16-lifting seat, 17-motor seat, 18-grinding motor, 19-grinding wheel, 2-fixing mechanism, 21-fixing seat, 22-fixed electric push rod, 23-fixed guide rod, 24-fixed push plate, 25-fixed splint, 3-connecting mechanism, 31-connecting fixing groove, 32-connecting plug-in, 33-connecting spring, 34-connecting slot, 35-connecting plug-in block, 4-clamping mechanism, 41-mounting groove, 42-clamping groove, 43-clamping strip, 44-clamping protrusion. DETAILED DESCRIPTION

[0024] 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.

[0025] Example: See Figures 1 to 7 A polishing and grinding device for processing a spinneret comprises: a processing table 1, a support frame 12 is installed on the upper end of the processing table 1, a mounting groove 41 is provided in the middle of the upper end of the processing table 1, and a positioning seat 11 for positioning the spinneret is detachably installed in the mounting groove 41 through a clamping mechanism 4; a fixing mechanism 2 is installed on the front and rear sides of the upper end of the processing table 1, and is used to push the fixed clamps 25 on both sides to clamp the spinneret; the fixed clamps 25 are detachably installed on the fixing mechanism 2 through a connecting mechanism 3. A positioning pin 111 is provided at the upper end of the positioning seat 11 corresponding to the positioning hole position of the spinneret. In this embodiment, an arc groove for clamping the spinneret is provided on the fixed clamp 25.

[0026] The working principle of the utility model: when in use, first, align the positioning hole of the spinneret with the positioning pin 111, and then place the spinneret on the positioning seat 11 for positioning, and then, push the fixing clamps 25 on both sides close to each other through the fixing mechanisms 2 on both sides to clamp the spinneret, and complete the positioning of the spinneret, so as to facilitate subsequent polishing work, and by providing a detachable fixing clamp 25 and a positioning seat 11, it is convenient to replace according to the size of the spinneret, so as to fix spinnerets of different sizes, and prevent the spinneret from shifting during polishing and affecting the polishing quality.

[0027] As a further solution, the clamping mechanism 4 includes a pair of clamping grooves 42 opened at the upper end of the processing table 1 at positions corresponding to the mounting grooves 41, and a clamping strip 43 is provided at the lower end of the positioning seat 11 at positions corresponding to each clamping groove 42, and the lower end of the clamping strip 43 passes through the clamping groove 42 and extends with a clamping protrusion 44, and the clamping protrusion 44 is buckled under the processing table 1. In this embodiment, the lower end of the clamping protrusion 44 is provided with a chamfer.

[0028] The working principle of the clamping mechanism 4 is: during installation, align the clamping protrusion 44 with the clamping slot 42, and then press the mounting seat downward, then the clamping strip 43 is deformed inward, so that the clamping protrusion 44 enters the clamping slot 42, and wait for the clamping protrusion to pass through the clamping slot 42. At this time, the clamping strip 43 is restored, so that the clamping protrusion 44 is buckled under the processing table, and the fixing of the positioning seat 11 can be completed. During disassembly, only the clamping strips 43 on both sides need to be squeezed inward to deform them, and then the clamping protrusion 44 is pushed upward to make it enter the clamping slot 42, and then the positioning seat 11 can be pulled out for easy replacement.

[0029] As a further solution, the fixing mechanism 2 includes a pair of fixing seats 21 installed on the front and rear sides of the upper end of the processing table 1, and each of the fixing seats 21 is installed with a fixed electric push rod 22. The telescopic end of the fixed electric push rod 22 passes through the fixing seat 21 and is installed with a fixed push plate 24. A fixed guide rod 23 is also slidably inserted on the fixing seat 21, and the end of the fixed guide rod 23 is fixedly connected to the fixed push plate 24.

[0030] The working principle of the fixing mechanism 2 is as follows: when fixing, the fixed electric push rods 22 on both sides extend to push the fixed push plates 24 on both sides closer to each other, so that the fixed clamping plates 25 installed on the fixed push plates 24 clamp the spinning plate, thereby completing the fixing work of the spinning plate.

[0031] As a further solution, the connecting mechanism 3 includes a connecting slot 34 opened on the fixed push plate 24, a connecting block 35 is installed at the corresponding position of the fixed splint 25, and a connecting fixing slot 31 is also opened on the fixed push plate 24. A connecting plug-in 32 is slidably installed in the connecting fixing slot 31, and a connecting spring 33 is also installed in the connecting fixing slot 31. The two ends of the connecting spring 33 are respectively fixedly connected to the connecting plug-in 32 and the corresponding side of the connecting fixing slot 31. In this embodiment, the connecting slot 34 is horizontally arranged, and the connecting fixing slot 31 is vertically arranged. The connecting plug-in 32 extends into the connecting slot 34. The connecting slot 34 is T-shaped, and the connecting block 35 is adapted to the connecting slot 34.

[0032] The working principle of the connecting mechanism 3 is: when installing the fixed splint 25, first pull up the connecting plug 32 so that its end is pulled out from the fixed slot 34. At this time, the connecting spring 33 is compressed. Subsequently, the fixed plug block 35 on the fixed splint 25 is inserted into the fixed slot 34. Then, the connecting plug 32 is released. At this time, the connecting spring 33 is restored and pushes the connecting plug 32 downward, so that the end of the connecting plug 32 presses against the connecting plug block 35. The installation work can be completed. The operation is simple and it is convenient to replace different fixed splints 25 to fix spinning plates of different sizes.

[0033] As a further solution, a lateral movement module 13 is installed on the support frame 12, a mobile module 14 is installed at the lower end of the lateral movement module 13, a lifting electric push rod 15 is installed at the lower end of the mobile module 14, a lifting seat 16 is installed at the telescopic end of the lifting electric push rod 15, a motor seat 17 is installed at the lower end of the lifting seat 16, a grinding wheel 19 is rotatably installed at the lower end of the motor seat 17, a grinding motor 18 is installed at the upper end of the motor seat 17, and the output end of the grinding motor 18 is drivingly connected to the shaft end of the grinding wheel 19. In this embodiment, the mobile module 14 and the lateral movement module 13 are both existing mature mechanisms, and a screw drive module can be selected.

[0034] By cooperating with the moving module 13 and the moving module 14, the lifting seat 16 can be moved forward, backward, left and right. The grinding wheel 19 is driven to rotate by the grinding motor 18, and then the lifting electric push rod 15 pushes the lifting seat 16 downward, so that the grinding wheel 19 is close to the spinning plate, and the spinning plate can be polished.

[0035] In the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present invention, and do not specifically refer to any part or element in the present invention and cannot be understood as limitations on the present invention.

Claims

1. A polishing and grinding device for spinneret processing, characterized in that: include: A processing table (1), wherein a support frame (12) is installed at the upper end of the processing table (1), a mounting groove (41) is provided at the middle position of the upper end of the processing table (1), and a positioning seat (11) for positioning the spinning plate is detachably installed in the mounting groove (41) through a clamping mechanism (4); A fixing mechanism (2) is installed on the front and rear sides of the upper end of the processing table (1) and is used to push the fixing clamps (25) on both sides to clamp the spinning plate; The fixing clamp (25) is detachably mounted on the fixing mechanism (2) via the connecting mechanism (3); The fixing mechanism (2) comprises a pair of fixing seats (21) installed at the front and rear sides of the upper end of the processing table (1), each of the fixing seats (21) is installed with a fixed electric push rod (22), the telescopic end of the fixed electric push rod (22) passes through the fixing seat (21) and is installed with a fixed push plate (24), and a fixed guide rod (23) is also slidably inserted on the fixing seat (21), and the end of the fixed guide rod (23) is fixedly connected to the fixed push plate (24); The connecting mechanism (3) comprises a connecting slot (34) provided on the fixed push plate (24), a connecting plug block (35) being installed at a corresponding position of the fixed clamping plate (25), a connecting fixing groove (31) being further provided on the fixed push plate (24), a connecting plug (32) being slidably installed in the connecting fixing groove (31), a connecting spring (33) being installed in the connecting fixing groove (31), and two ends of the connecting spring (33) being fixedly connected to the connecting plug (32) and one side corresponding to the connecting fixing groove (31), respectively.

2. The polishing and grinding device for spinneret processing according to claim 1, characterized in that: A positioning pin (111) is arranged at the upper end of the positioning seat (11) at a position corresponding to the positioning hole of the spinning plate.

3. The polishing and grinding device for spinneret processing according to claim 2, characterized in that: The clamping mechanism (4) comprises a pair of clamping grooves (42) provided at the upper end of the processing table (1) at positions corresponding to the mounting grooves (41); a clamping strip (43) is provided at the lower end of the positioning seat (11) at a position corresponding to each clamping groove (42); the lower end of the clamping strip (43) passes through the clamping groove (42) and extends to have a clamping protrusion (44); the clamping protrusion (44) is buckled under the processing table (1).

4. The polishing and grinding device for spinneret processing according to claim 3, characterized in that: The connection slot (34) is arranged horizontally, and the connection fixing slot (31) is arranged vertically.

5. The polishing and grinding device for spinneret processing according to claim 4, characterized in that: The connection slot (34) is T-shaped, and the connection plug block (35) is adapted to the connection slot (34).

6. The polishing and grinding device for spinneret processing according to claim 5, characterized in that: A transverse movement module (13) is installed on the support frame (12), a mobile module (14) is installed at the lower end of the transverse movement module (13), a lifting electric push rod (15) is installed at the lower end of the mobile module (14), a lifting seat (16) is installed at the telescopic end of the lifting electric push rod (15), a motor seat (17) is installed at the lower end of the lifting seat (16), a grinding wheel (19) is rotatably installed at the lower end of the motor seat (17), a grinding motor (18) is installed at the upper end of the motor seat (17), and the output end of the grinding motor (18) is drivingly connected to the shaft end of the grinding wheel (19).

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