An assembly-disassembly machine for a spinning assembly

Abstract

The utility model discloses a kind of assembly and disassembly integrated machine for spinning assembly, and other structures are provided with mounting base by rack, mould cavity for clamping the assembly body of spinning assembly is equipped with mould, first power piece is equipped with first drive head that can move along straight line, first drive head at least has first position located in the downside of mould cavity, first drive head is used to push the inner cavity part of assembly body, second power piece is equipped with second drive head that can move along straight line, second drive head at least has second position located in the upside of mould cavity, second drive head is used to push the inner cavity part of assembly body, and control assembly controls the movement of first drive head and second drive head.The present application scheme improves the production efficiency of spinning production line, reduces the machine-changing time of spinning assembly, reduces the consumptions of vulnerable parts caused by manual operation, reduces energy consumption, saves production cost, and reduces labor cost, is convenient for the maintenance of spinning assembly, prolongs the service life of spinning assembly.

Description

Technical Field

[0001] This utility model relates to the field of tool assembly and disassembly technology, and in particular to an integrated assembly and disassembly machine for spinning components. Background Technology

[0002] The spinning box is a core component in the melt spinning process. It contains melt distribution pipes, a metering pump, and spinning components, which include the component body, locking nuts, filter screen, and spinneret. During production, the spinning components need to be disassembled and reassembled, including but not limited to situations requiring filter screen replacement or spinneret replacement.

[0003] Currently, the assembly and disassembly of spinning components relies on manual labor. The spinning components need to be disassembled on an assembly machine and then transferred to a disassembly machine for further disassembly. This method suffers from low efficiency, easy damage to parts, high labor intensity, high energy consumption, and high production costs, and urgently needs improvement. Utility Model Content

[0004] To address the aforementioned issues, this application provides an integrated assembly and disassembly machine for spinning components.

[0005] This application provides an integrated assembly and disassembly machine for spinning components, including a frame, a fixture, a first power component, a second power component, and a control component. The fixture is connected to the frame and has a cavity for clamping the component body of the spinning component. The first power component is connected to the frame and has a first drive head that can move linearly. The first drive head has at least a first position located on the lower side of the cavity and is used to push the inner cavity parts of the component body. The second power component is connected to the frame and has a second drive head that can move linearly. The second drive head has at least a second position located on the upper side of the cavity and is used to push the inner cavity parts of the component body. The control component is fixed relative to the frame and is controlled by both the first and second power components. The control component is used to control the movement of the first and second drive heads, wherein the maximum distance between the first and second drive heads is greater than twice the axial length of the spinning component.

[0006] In some embodiments, the first power component and the second power component include, but are not limited to, a power cylinder, and the first drive head and the second drive head include, but are not limited to, a piston rod.

[0007] In some embodiments, the first power component includes a first hydraulic cylinder, the second power component includes a second hydraulic cylinder, the first drive head is the piston rod of the first hydraulic cylinder, and the second drive head is the piston rod of the second hydraulic cylinder; the first power component and the second power component also include a pump station, which is connected to the first hydraulic cylinder and the second hydraulic cylinder via hydraulic oil drive; the first hydraulic cylinder, the second hydraulic cylinder and the pump station are all fixedly connected to the frame.

[0008] In some embodiments, the frame includes a frame body and an upper plate connected to the frame body, the tire is mounted on the upper plate, and the upper plate has a channel communicating with the tire cavity; a first mounting base is connected to the bottom side of the upper plate, a first hydraulic cylinder is mounted on the first mounting base, and a first drive head can move along the channel and the tire cavity; the frame also includes a second mounting base, the second mounting base is fixed to the upper side of the upper plate at intervals, and a second hydraulic cylinder is mounted on the second mounting base.

[0009] In some embodiments, the frame also includes a lower plate connected to the frame body, the lower plate being spaced below the upper plate, and the pump station and control components are mounted on the lower plate.

[0010] In some implementations, the upper plate is the top plate of the frame, and the lower plate is the bottom plate of the frame.

[0011] In some implementations, the pump station is equipped with a pressure gauge for measuring the hydraulic oil pressure.

[0012] In some embodiments, the assembly and disassembly machine for the spinning assembly also includes a disassembly tool for tightening the locking nut of the spinning assembly, which is used to press the internal parts into the assembly body.

[0013] In some implementations, the control components are fixedly connected to the rack.

[0014] In some implementations, the rack is a frame structure.

[0015] The beneficial effects of this application are as follows: It provides an integrated assembly and disassembly machine for spinning components, including a frame, a fixture, a first power component, a second power component, and a control component. The frame provides an installation base for other structures and securely clamps the spinning component to be assembled or disassembled within the fixture. The first drive head of the first power component is located on the lower side of the spinning component and can push the inner cavity parts of the spinning component out of the component body. The second drive head of the second power component is located on the upper side of the spinning component and can push the inner cavity parts into the component body. The second drive head can also press down the inner cavity parts within the component body, thus providing working conditions for the subsequent smooth disassembly of the locking nut of the spinning component. The control component controls the specific movement process of the first and second drive heads. Applying the solution of this application, the disassembly process of the spinning component specifically includes installing the spinning component after it has been removed from the machine into the fixture, activating the second power component to make the second drive head press down the inner cavity parts, then using a tool to remove the locking nut, and then the second drive head returns to its original position, activating the first power component... The power unit, via a first drive head, pushes the inner cavity part out of the assembly body. Applying this application's solution, regarding the assembly process of the spinning assembly, the assembly body is installed into the fixture. The first power unit is activated, causing the first drive head to extend from inside the assembly body. The inner cavity part to be installed is placed on the first drive head, which then returns to its original position, allowing the inner cavity part to return to the assembly body. The second power unit is then activated, and the second drive head presses the inner cavity part, clamping it tightly within the assembly body. The locking nut can then be easily tightened using a tool. This application's solution enables both disassembly and assembly of the spinning assembly. Its beneficial effects include, but are not limited to, improved production efficiency of the spinning production line, reduced changeover time for the spinning assembly, reduced wear and tear on easily damaged parts due to manual operation, reduced energy consumption, reduced production costs, reduced labor costs, easier maintenance of the spinning assembly, and extended service life of the spinning assembly. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model.

[0017] Figure 1 A schematic diagram of the structure of an integrated assembly and disassembly machine for spinning components provided in this application;

[0018] Figure 2 This is a schematic diagram of a spinning assembly provided in this application to fully illustrate the solution.

[0019] Attached diagram labels: 100-frame, 110-frame body, 120-upper plate, 130-lower plate, 140-first mounting base, 150-second mounting base, 200-jig, 300-first power component, 400-second power component, 500-control components, 600-pump station. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0021] Furthermore, reference numerals and / or reference letters may be repeated in different examples in this application. Such repetition is for simplification and clarity purposes and does not in itself indicate a relationship between the various embodiments and / or settings discussed. In addition, this application provides examples of various specific processes and materials; however, those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0022] To facilitate understanding of the application process of this application, this application provides... Figure 2 , Figure 2 This demonstrates a structural design for a spinning assembly. Figure 2 The following components are shown: 4-17-Component connecting plate, 6-Spinning assembly, 6-1-Locking nut, 6-2-Glander cap, 6-3-Mel distributor, 6-4-Spinneret, 6-5-Component body, 6-6-First seal, 6-7-Second seal, 6-8-Ball layer, 6-9-Filter layer, 6-10-Multi-layer filter screen, 6-11-Distribution plate; In this application, the spinning assembly is described as component body 6-5, internal cavity parts installed in component body 6-5, and locking nut 6-1 that presses the internal cavity parts into component body 6-5.

[0023] Please refer to Figure 1 , Figure 1 The schematic diagram of the integrated assembly and disassembly machine for spinning components provided in this application includes a frame 100, a fixture 200, a first power component 300, a second power component 400, and a control component 500. The frame 100 provides the mounting base for other structures. The fixture 200, the first power component 300, and the second power component 400 are all connected to the frame 100. The control component 500 is relatively fixed to the frame 100. In some embodiments, the control component 500 is also directly mounted on the frame 100. In some embodiments, the control component 500 can be separated from the frame 100 for certain purposes.

[0024] Please refer to Figure 1 , Figure 1 The installation position of the fixture 200 is shown. The fixture 200 is used to clamp the component body of the spinning assembly. The fixture 200 has a cavity for clamping the component body of the spinning assembly. When it is necessary to disassemble or assemble the spinning assembly, the component body is fixed in the fixture 200 before subsequent operations are performed.

[0025] The first power unit 300 is provided with a first drive head that can move in a straight line. The first drive head has at least a first position located on the lower side of the tire cavity. The first position means that the first drive head can move upward from the lower side of the tire cavity. The first drive head can pass through the tire cavity. The first drive head can extend to the upper side of the tire assembly 200. The first drive head is used to push the inner cavity parts of the assembly body.

[0026] The second power unit 400 is provided with a second drive head that can move in a straight line. The second drive head has at least a second position located on the upper side of the tire cavity. The second position means that the second drive head can move downward from the upper side of the tire cavity. The second drive head can extend into the tire cavity. The second drive head is used to push the inner cavity parts of the assembly body.

[0027] The control component 500 is connected to both the first power component 300 and the second power component 400, and is used to control the movement of the first drive head and the second drive head. The maximum distance between the first drive head and the second drive head is greater than twice the axial length of the spinning assembly; this dimensional relationship will be explained after the application process of this application is described.

[0028] In application, the spinning assembly to be disassembled is securely clamped within the fixture 200. The first drive head of the first power unit 300 is located on the lower side of the spinning assembly, and the first drive head can push the inner cavity parts of the spinning assembly out of the assembly body. The second drive head of the second power unit 400 is located on the upper side of the spinning assembly, and the second drive head can push the inner cavity parts into the assembly body. The second drive head can press down the inner cavity parts in the assembly body, thereby providing working conditions for the subsequent smooth disassembly of the locking nut of the spinning assembly. The specific movement process of the first drive head and the second drive head is controlled by the control component 500.

[0029] Please combine Figure 1 and Figure 2 To understand, the present application involves the disassembly process of the spinning assembly, specifically including installing the spinning assembly off the machine into the fixture 200, activating the second power unit 400 to make the second drive head press down the inner cavity parts, then using a tool to remove the locking nut, then the second drive head returns to its position, activating the first power unit 300, and pushing the inner cavity parts out of the assembly body through the first drive head.

[0030] Please combine Figure 1 and Figure 2To understand, the present application relates to the assembly process of a spinning assembly. The assembly body is installed into the fixture 200. The first power unit 300 is activated, causing the first drive head to extend from inside the assembly body. The inner cavity part to be installed is placed on the first drive head, and then the first drive head returns to its original position, causing the inner cavity part to return to the inside of the assembly body along with the first drive head. Then the second power unit 400 is activated, and the second drive head squeezes the inner cavity part, pressing the inner cavity part tightly into the assembly body. Subsequently, the locking nut can be easily tightened with a tool.

[0031] The solution proposed in this application can both disassemble and assemble the spinning assembly. Its beneficial effects include, but are not limited to, improving the production efficiency of the spinning production line, reducing the changeover time of the spinning assembly, reducing the consumption of vulnerable parts caused by manual operation, reducing parts wear, reducing energy consumption, saving production costs, reducing labor costs, facilitating the maintenance of the spinning assembly, and extending the service life of the spinning assembly.

[0032] During assembly, the inner cavity parts need to be brought back into the assembly body by the first drive head. The first drive head first extends from the bottom end to the top end of the assembly body. At this time, the minimum moving distance of the first drive head corresponds to one time the axial length of the spinning assembly. The inner cavity parts placed on the first drive head also have a display height, which is also approximately one time the axial length of the spinning assembly. When the inner cavity parts are placed on the first drive head, the second drive head is spaced apart from the inner cavity parts. Therefore, this application limits the maximum distance between the first drive head and the second drive head to be greater than twice the axial length of the spinning assembly so that the assembly operation of the spinning assembly can be carried out smoothly.

[0033] In some implementation methods, please refer to Figure 1 The frame 100 is a frame structure that provides stable support for the jig 200, the first power unit 300, the second power unit 400, and the control assembly 500. To improve regularity, a square frame structure is recommended for the frame 100.

[0034] The above description of the assembly and disassembly processes involves the disassembly and tightening of the locking nut. Therefore, this application also relates to a disassembly and assembly tool for tightening the locking nut of the spinning assembly. The disassembly and assembly of the locking nut of the spinning assembly is already relatively mature in the existing solutions, and the disassembly and assembly tool can adopt the existing implementation scheme.

[0035] In some embodiments, the first power component 300 and the second power component 400 include, but are not limited to, power cylinders, which mainly include pneumatic cylinders and hydraulic cylinders. The first drive head and the second drive head include, but are not limited to, the piston rods of pneumatic cylinders or hydraulic cylinders. Due to limitations in the technical field, and the fact that the assembly and disassembly of the spinning assembly involve high pressure requirements, the inventors applied the hydraulic cylinder implementation method in actual production.

[0036] It should be explained here that the first power component 300 and the second power component 400 described in this application include not only the hydraulic cylinder, but also the pump station 600 that supplies hydraulic oil to the hydraulic cylinder, connecting pipes and other structures.

[0037] In detail, the first power component 300 includes a first hydraulic cylinder, and the second power component 400 includes a second hydraulic cylinder. The first drive head is the piston rod of the first hydraulic cylinder, and the second drive head is the piston rod of the second hydraulic cylinder. Please refer to [reference needed]. Figure 1 The first power unit 300 and the second power unit 400 also include a pump station 600, which is connected to the first and second hydraulic cylinders via hydraulic oil drive. The first hydraulic cylinder, the second hydraulic cylinder, and the pump station 600 are all fixedly connected to the frame 100. At this time, the control component 500 is connected to the pump station 600 and controls the movement of the first and second drive heads by controlling the flow direction of the hydraulic oil.

[0038] Using a single pump station 600 to simultaneously meet the hydraulic oil needs of both the first and second cylinders has the beneficial effect of simplifying the oil source. Since the internal components need to be compressed and maintained in this compressed state for a period of time during assembly, in some embodiments, the pump station 600 is equipped with a pressure gauge for measuring the hydraulic oil, and the reading on the pressure gauge visually indicates the degree of compression of the internal components.

[0039] In some implementation methods, please refer to Figure 1 The frame 100 includes a frame body 110 and an upper plate 120 connected to the frame body 110. A tire holder 200 is mounted on the upper plate 120, which has a channel communicating with the tire cavity. A first mounting base 140 is connected to the bottom side of the upper plate 120. A first hydraulic cylinder is mounted on the first mounting base 140, which provides a mounting position for the first hydraulic cylinder. A first drive head can move along the channel and the tire cavity. The frame 100 also includes a second mounting base 150, which is fixed at intervals to the upper side of the upper plate 120. A second hydraulic cylinder is mounted on the second mounting base 150, which provides a mounting position for the second hydraulic cylinder.

[0040] In some implementation methods, please refer to Figure 1The studs provide a mounting base for both the first mounting base 140 and the second mounting base 150. The studs pass through the upper plate 120, and the first mounting base 140 is fitted over the studs. The studs, in conjunction with a first set of nuts, press the first mounting base 140 against the upper plate 120. The first set of nuts is located on the lower side of the first mounting base 140. The studs extend significantly beyond the upper plate 120 and have a stepped portion. Each stud includes a lower first stud and a higher second stud connected to the first stud. The length and outer diameter of the first stud are greater than those of the second stud. The contact surface between the first and second studs forms a stepped portion. The second mounting base 150 is fitted over the second stud and can rest on the first stud without falling off. The second set of nuts installed on the second studs securely fixes the second mounting base 150 to the studs.

[0041] In some embodiments, the frame 100 also includes a lower plate 130 connected to the frame body 110. The lower plate 130 is spaced below the upper plate 120. The pump station 600 and the control assembly 500 are both mounted on the lower plate 130. The arrangement of the upper plate 120 and the lower plate 130 makes the present application solution have good compactness in both the horizontal and vertical directions.

[0042] In some embodiments, the upper plate 120 is the top plate of the frame 100 and the lower plate 130 is the bottom plate of the frame 100. The solution of this application only requires two plates, the upper and lower.

[0043] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0044] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0045] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A machine for assembling and disassembling spinning components, characterized in that, include: frame; A fixture, connected to the frame, is provided with a cavity for clamping the body of the spinning assembly; A first power component is connected to the frame. The first power component is provided with a first drive head that can move in a straight line. The first drive head has at least a first position located on the lower side of the tire cavity. The first drive head is used to push the inner cavity parts of the assembly body. The second power component is connected to the frame. The second power component is provided with a second drive head that can move in a straight line. The second drive head has at least a second position located on the upper side of the tire cavity. The second drive head is used to push the inner cavity parts of the assembly body. A control component is fixed relative to the frame. The control component is controlled to both the first power component and the second power component, and is used to control the movement of the first drive head and the second drive head. The maximum distance between the first driving head and the second driving head is greater than twice the axial length of the spinning assembly.

2. The assembly and disassembly integrated machine for spinning components as described in claim 1, characterized in that, The first power component and the second power component include, but are not limited to, a power cylinder, and the first drive head and the second drive head include, but are not limited to, a piston rod.

3. The assembly and disassembly integrated machine for spinning components as described in claim 2, characterized in that, The first power component includes a first hydraulic cylinder, the second power component includes a second hydraulic cylinder, the first drive head is the piston rod of the first hydraulic cylinder, and the second drive head is the piston rod of the second hydraulic cylinder; The first power component and the second power component also include a pump station, which is connected to the first cylinder and the second cylinder via hydraulic oil drive. The first hydraulic cylinder, the second hydraulic cylinder, and the pump station are all fixedly connected to the frame.

4. The assembly and disassembly integrated machine for spinning components as described in claim 3, characterized in that, The frame includes a frame body and an upper plate connected to the frame body, the tire is mounted on the upper plate, and the upper plate has a channel communicating with the tire cavity; The upper plate is connected to a first mounting base on the bottom side, the first hydraulic cylinder is mounted on the first mounting base, and the first drive head can move along the channel and the tire cavity; The frame also includes a second mounting base, which is fixed at intervals to the upper side of the upper plate, and the second hydraulic cylinder is mounted on the second mounting base.

5. The assembly and disassembly integrated machine for spinning components as described in claim 4, characterized in that, The frame also includes a lower plate connected to the frame body, the lower plate being spaced apart below the upper plate, and the pump station and the control components are both installed on the lower plate.

6. The assembly and disassembly integrated machine for spinning components as described in claim 5, characterized in that, The upper plate is the top plate of the frame, and the lower plate is the bottom plate of the frame.

7. The assembly and disassembly integrated machine for spinning components as described in claim 3, characterized in that, The pumping station is equipped with a pressure gauge for measuring hydraulic oil.

8. The assembly and disassembly machine for spinning components as described in claim 1, characterized in that, The assembly and disassembly machine for the spinning assembly also includes a disassembly tool for tightening the locking nut of the spinning assembly, which is used to press the inner cavity parts into the assembly body.

9. The assembly and disassembly machine for spinning components as described in claim 1, characterized in that, The control component is fixedly connected to the frame.

10. The assembly and disassembly machine for spinning components as described in claim 1, characterized in that, The frame is a frame structure.

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