High-efficiency compact spinning negative pressure pipe integral gathering component
By using stainless steel negative pressure pipes and combining the design of rollers and connecting rods, the effective coordination between the shrapnel and the negative pressure pipe port is achieved, solving the problem of insufficient surface hardness and wear resistance of the negative pressure pipe, and improving service life and Processing efficiency reduces environmental pollution.
Patent Information
- Application Number
- CN202421159438.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The surface hardness and wear resistance of existing tight spinning negative pressure pipes are insufficient, resulting in short service life, many processing processes and serious environmental pollution.
The negative pressure pipe made of stainless steel is used, and through the cooperation of rollers and connecting rods, the effective coordination between the shrapnel and the negative pressure pipe port is achieved by using shrapnel and spring, reducing processing processes and reducing environmental pollution.
It improves the wear resistance and service life of negative pressure pipes, reduces processing processes and environmental pollution, and reduces the use and maintenance costs of cotton spinning enterprises.
Smart Images
Figure CN222455364U_ABST
Abstract
Description
Technical Field
[0001] The utility model specifically relates to the technical field of compact spinning negative pressure tubes, in particular to an integral gathering component of a high-efficiency compact spinning negative pressure tube. Background Art
[0002] At present, many cotton spinning enterprises use compact spinning devices to reduce yarn hairiness, increase yarn strength, improve yarn quality, and increase market competitiveness. The gathering component is the core component of the compact spinning device. The mesh ring in the gathering component is in direct contact with the negative pressure tube, and the negative pressure tube is formed of aluminum alloy. Its surface is hard-oxidized or chrome-plated to achieve a certain hardness to prevent the mesh ring from wearing the negative pressure tube. However, the existing aluminum alloy hard oxidation process makes it difficult for the surface of the negative pressure tube to achieve sufficient hardness and wear resistance, and the chrome plating process has poor adhesion and is easy to fall off, so the service life of the negative pressure tube cannot meet actual needs;
[0003] When the surface is worn and needs to be replaced, the entire negative pressure tube must be replaced, which is wasteful and difficult to disassemble and assemble. At the same time, the use of hard oxidation or chrome plating processes also seriously pollutes the environment. In addition, when the negative pressure tube is processed, the notch on its surface is of one shape, that is, a single groove used in ordinary compact spinning or a double groove used in siro compact spinning. In actual use, it can only be used for ordinary compact spinning or siro compact spinning. When changing from ordinary compact spinning to siro compact spinning or from siro compact spinning to ordinary compact spinning, only the overall gathering parts can be replaced, and the use cost and maintenance cost of cotton spinning enterprises are high;
[0004] At present, the traditional negative pressure tube is made of aluminum alloy when in use. In this way, the surface of the negative pressure tube will be seriously worn after long-term use, which will reduce the working efficiency during use and cannot effectively and efficiently achieve the compact spinning effect. In addition, the traditional negative pressure tube has many processing steps during production and will cause environmental pollution during processing.
[0005] In view of the above situation, we provide an integrated aggregation component of a high-efficiency compact spinning negative pressure tube. In this device, the negative pressure tube and the connecting rod are respectively installed on both sides of the roller. In this way, during use, the spring is driven to move by the spring sheet on the connecting rod. In this way, during use, the spring sheet and the negative pressure port on the negative pressure tube are effectively coordinated. The spring sheet and the negative pressure port are coordinated through the grid ring, so that the opening and closing of the spring sheet and the negative pressure port can be realized. Utility Model Content
[0006] The purpose of the utility model is to provide an efficient compact spinning negative pressure tube integral gathering component. In the device, the roller and the negative pressure tube and the two ends of the connecting rod are respectively installed with the stepped hole on one side of the end cover and the first mounting head and the second mounting head. The first mounting head is removed into the interior of the negative pressure tube, and the connecting rod is removed into the second mounting head to achieve effective installation. The end of the roller and the stepped hole are installed by bearing cooperation; so as to solve the problems of the above-mentioned background technology.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] An efficient compact spinning negative pressure tube integral gathering component, comprising a roller; both ends of the roller are mounted in cooperation with an end head assembly; the end head assembly comprises an end cover; a stepped hole for facilitating roller installation is provided on one side of the end cover; a first mounting head and a second mounting head are respectively provided at both ends of the stepped hole; wherein the first mounting head and the second mounting head are provided on the same side;
[0009] The first mounting head is installed in cooperation with the negative pressure tube; the first mounting head is inserted into the cavities at both ends of the negative pressure tube; and a connecting rod is installed in the groove inside the second mounting head.
[0010] As a further technical solution of the utility model, the negative pressure tube and the connecting rod are respectively located on both sides of the roller; the two ends of the roller are installed in cooperation with the end covers through bearings.
[0011] As a further technical solution of the utility model, the negative pressure tube is provided with multiple groups of negative pressure ports and suction ports; the tube body of the negative pressure tube includes upper and lower arc surfaces and left and right arc waists; the internal cavity of the tube body of the negative pressure tube is the same as the outer edge contour of the first mounting head.
[0012] As a further technical solution of the utility model, a plurality of spring pieces cooperating with the negative pressure port are arranged on the connecting rod; and a cooperating spring is arranged between the spring piece and the connecting rod.
[0013] As a further technical solution of the utility model, a spacer sleeve is arranged between the spring piece and the negative pressure tube; a plurality of the spacers are arranged and sleeved on the overall structure.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The utility model effectively matches the two end caps with the roller and the end of the negative pressure tube with the connecting rod during installation, inserts the first installation head into the end cavity of the negative pressure tube, and removes the connecting rod into the hole groove of the second installation head to achieve effective fixed installation, and effectively matches the end of the roller with the stepped hole through the bearing;
[0016] The utility model effectively fixes and installs the compact spinning negative pressure tube as a whole when in use, and realizes the matching of the spring sheet and the negative pressure port on the negative pressure tube by turning over the spring sheet on the connecting rod. When matching, a spring is arranged between the spring sheet and the connecting rod to effectively adjust the tension of the spring sheet.
[0017] In the utility model, in the device, the negative pressure tube is made of stainless steel, so that during use, the wear resistance of the negative pressure tube is effectively improved, the service life of the negative pressure tube is increased, the traditional wearing parts are converted into special parts, the processing procedures are reduced in the processing and production of the negative pressure tube, and the pollution to the environment is reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0019] Figure 2 This utility model Figure 1 Bottom view of the bottom structure.
[0020] Figure 3 This utility model Figure 1 Schematic diagram of the splitting.
[0021] Figure 4 This utility model Figure 3 Schematic diagram of the three-dimensional structure of the middle terminal assembly.
[0022] In the figure: 1- roller, 2- negative pressure tube, 3- negative pressure port, 4- suction port, 5- end head assembly, 50- end cover, 51- first mounting head, 52- stepped hole, 53- second mounting head, 6- connecting rod, 7- spring, 8- spring. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-4 In the embodiment of the utility model, a high-efficiency compact spinning negative pressure tube integral gathering component includes a roller 1; both ends of the roller 1 are mounted in cooperation with an end head assembly 5; the end head assembly 5 includes an end cover 50; a stepped hole 52 is provided on one side of the end cover 50 for facilitating the installation of the roller 1; a first mounting head 51 and a second mounting head 53 are respectively provided at both ends of the stepped hole 52; wherein the first mounting head 51 and the second mounting head 53 are arranged on the same side;
[0025] The first mounting head 51 is installed in cooperation with the negative pressure tube 2 ; the first mounting head 51 is inserted into the cavities at both ends of the negative pressure tube 2 ; and a connecting rod 6 is installed in the groove inside the second mounting head 53 .
[0026] More specifically, the negative pressure tube 2 and the connecting rod 6 are respectively located on both sides of the roller 1; both ends of the roller 1 are mounted in cooperation with the end cover 50 through bearings.
[0027] By adopting the above technical solution, during installation, the two end caps 50 are effectively matched with the roller 1 and the ends of the negative pressure tube 2 and the connecting rod 6, the first mounting head 51 is inserted into the end cavity of the negative pressure tube 2, and the connecting rod 6 is removed into the hole groove of the second mounting head 53 to achieve effective fixed installation, and the end of the roller 1 is effectively matched with the stepped hole 52 through the bearing;
[0028] The negative pressure tube 2 is provided with multiple groups of negative pressure ports 3 and suction ports 4; the tube body of the negative pressure tube 2 includes upper and lower arc surfaces and left and right arc waists; the internal cavity of the tube body of the negative pressure tube 2 is the same as the outer edge contour of the first mounting head 51.
[0029] In this embodiment, a plurality of spring pieces 7 cooperating with the negative pressure port 3 are arranged on the connecting rod 6 ; a cooperating spring 8 is arranged between the spring piece 7 and the connecting rod 6 .
[0030] By adopting the above technical solution, the compact spinning negative pressure tube is effectively fixed and installed as a whole during use. By flipping the spring piece 7 on the connecting rod 6, the spring piece 7 is matched with the negative pressure port 3 on the negative pressure tube 2. During the matching, a spring 8 is arranged between the spring piece 7 and the connecting rod 6 to effectively adjust the tension of the spring piece 7.
[0031] In this embodiment, a spacer is provided between the spring piece 7 and the negative pressure tube 2; a plurality of the spacers are provided and are sleeved on the overall structure.
[0032] By adopting the above technical solution, in the present device, the negative pressure tube 2 is made of stainless steel, so that during use, the wear resistance of the negative pressure tube 2 is effectively improved, the service life of the negative pressure tube 2 is increased, the traditional wearing parts are transformed into special parts, the processing steps in the processing and production of the negative pressure tube 2 are reduced, and the pollution to the environment is reduced.
[0033] The working principle of the utility model is: during installation, the two end caps 50 are effectively matched with the roller 1 and the ends of the negative pressure tube 2 and the connecting rod 6, the first mounting head 51 is inserted into the end cavity of the negative pressure tube 2, and the connecting rod 6 is removed into the hole groove of the second mounting head 53 to achieve effective fixed installation, and the end of the roller 1 is effectively matched with the stepped hole 52 through the bearing;
[0034] When in use, the compact spinning negative pressure tube is effectively fixed and installed as a whole, and the spring piece 7 on the connecting rod 6 is turned over to achieve the matching of the spring piece 7 with the negative pressure port 3 on the negative pressure tube 2. When matching, a spring 8 is provided between the spring piece 7 and the connecting rod 6 to effectively adjust the tension of the spring piece 7;
[0035] In this device, the negative pressure tube 2 is made of stainless steel, which effectively improves the wear resistance of the negative pressure tube 2 during use, increases the service life of the negative pressure tube 2, transforms traditional wearing parts into special parts, reduces the processing steps in the processing and production of the negative pressure tube 2, and reduces pollution to the environment.
[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An efficient compact spinning negative pressure pipe integral gathering component, characterized in that: The invention comprises a roller (1); both ends of the roller (1) are mounted in cooperation with an end head assembly (5); the end head assembly (5) comprises an end cover (50); a stepped hole (52) is provided on one side of the end cover (50) for facilitating the installation of the roller (1); a first mounting head (51) and a second mounting head (53) are respectively provided at both ends of the stepped hole (52); wherein the first mounting head (51) and the second mounting head (53) are provided on the same side; The first mounting head (51) is mounted in cooperation with the negative pressure tube (2); the first mounting head (51) is inserted into the cavities at both ends of the negative pressure tube (2); and a connecting rod (6) is installed in the groove inside the second mounting head (53).
2. The high-efficiency compact spinning negative pressure pipe integral gathering component according to claim 1, characterized in that: The negative pressure tube (2) and the connecting rod (6) are respectively located on both sides of the roller (1); the two ends of the roller (1) are mounted in cooperation with the end covers (50) via bearings.
3. The high-efficiency compact spinning negative pressure pipe integral gathering component according to claim 1, characterized in that: The negative pressure tube (2) is provided with a plurality of negative pressure ports (3) and suction ports (4); the tube body of the negative pressure tube (2) comprises upper and lower curved surfaces and left and right curved waists; the internal cavity of the tube body of the negative pressure tube (2) is the same as the outer edge contour of the first mounting head (51).
4. The high-efficiency compact spinning negative pressure pipe integral gathering component according to claim 3, characterized in that: The connecting rod (6) is provided with a plurality of spring pieces (7) that cooperate with the negative pressure port (3); and a matching spring (8) is provided between the spring piece (7) and the connecting rod (6).
5. The high-efficiency compact spinning negative pressure pipe integral gathering component according to claim 4, characterized in that: A spacer sleeve is provided between the spring piece (7) and the negative pressure tube (2); a plurality of the spacers are provided and sleeved on the overall structure.