Short clamp structure of textile machine
By using electromagnetic coils and magnetic adsorption technology in the short clamp structure of the textile machine, automatic clamping and reset is achieved, solving the problem that short clamps require external mechanical driving in the prior art, and improving operational convenience and connection stability .
Patent Information
- Application Number
- CN202323357020.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-11
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-11
AI Technical Summary
The short clamps of existing textile machines cannot be clamped automatically, and require external mechanical drive, which is inconvenient to operate.
A short clamp structure including clamp arm mount, solenoid coil, dynamic iron core tiles, fixed iron core tiles and insulated return springs is designed. The current is input to the electromagnetic coil through an external power connection line, so that the dynamic iron core tiles can produce magnetic properties. It is adsorbed and connected to the fixed iron core tiles to drive the clamping arm movement to achieve clamping. After power is cut off, it is reset using a reset spring, and improves the convenience of installation and disassembly through spline installation of shaft sleeves, adjustment bolt columns and metal extrusion inner sleeves.
Automatic clamping and reset is achieved, improving operational convenience and connection strength, ensuring fast and secure installation and removal of short clamps.
Smart Images
Figure CN222160554U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a short clamp structure of a textile machine, belonging to the technical field of textile machines. Background Art
[0002] Loom, also known as spinning machine, loom, cotton spinning machine, etc., is a loom driven by manpower in ancient times. Loom is the full name of the tool that processes raw materials such as thread, silk, and hemp into silk thread and then weaves it into cloth. The development of textile process and equipment in ancient and modern times is designed in response to textile raw materials. Therefore, raw materials play an important role in textile technology. The fibers used for textiles in ancient countries in the world are all natural fibers, generally three short fibers (wool, hemp, and cotton).
[0003] The short clamp is an important component of a textile machine, which is used to clamp yarn and is usually used together with a shuttle housing. The disadvantage of the short clamp in the prior art is that it cannot be clamped automatically and needs to be driven by an external machine to achieve the clamping operation. Therefore, we design a short clamp structure for a textile machine. Utility Model Content
[0004] The purpose of the utility model is to provide a short clamp structure of a textile machine to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a short clamp structure of a textile machine, comprising a clamp arm mounting seat, a left connecting clamp arm and a right connecting clamp arm, a lateral adjustment slot is opened in the middle of the front of the clamp arm mounting seat, the left connecting clamp arm is slidably arranged in the lateral adjustment slot and the right connecting clamp arm is fixedly arranged in the lateral adjustment slot, a rubber fixing block is fixedly installed at one end elbow of the left connecting clamp arm and one end elbow of the right connecting clamp arm, and a yarn line groove is fixedly arranged on the inner side of the two rubber fixing blocks;
[0006] An electromagnetic coil is installed inside the clamp arm mounting seat through a coil frame, and a moving iron core block and a fixed iron core block are installed inside the electromagnetic coil. The fixed iron core block is fixedly connected to the inside of the clamp arm mounting seat, and an insulating guide shaft is fixedly provided at one end of the fixed iron core block, and one end of the insulating guide shaft is interlaced and connected with the moving iron core block, and one end of the moving iron core block is connected to the left connecting clamp arm through an insulating protective pad.
[0007] In the above-mentioned short clamp structure of a textile machine, a spline mounting sleeve is fixedly installed in the middle of the back side of the clamp arm mounting seat, a metal extruded inner sleeve is installed in the shaft hole in the middle of the spline mounting sleeve, and a raised spline strip is installed inside the metal extruded inner sleeve.
[0008] In the above-mentioned short clamp structure of a textile machine, an insulating reset spring is arranged between the moving iron core block and the fixed iron core block, and the insulating reset spring is sleeved with the insulating guide shaft.
[0009] In the above-mentioned short clamp structure of a textile machine, an insulating sheet metal part is plugged and connected to the inner side of the left connecting clamp arm, and a threading guide ring is installed at one end of the insulating sheet metal part.
[0010] In the above-mentioned short clamp structure of a textile machine, an adjusting bolt column is installed on the top end of the spline mounting sleeve, and one end of the adjusting bolt column extends to the inside of the spline mounting sleeve.
[0011] In the above-mentioned short clamp structure of a textile machine, an external power connection line is installed at the connection terminal of the electromagnetic coil, and the external power connection line passes through the clamp arm mounting seat.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model provides a short clamp structure for a textile machine. An electric current is input into an electromagnetic coil through an external power supply connection line, so that the moving iron core block generates magnetism, and a magnetic adsorption connection can be generated between the moving iron core block and the fixed iron core block, thereby driving the left connecting clamp arm to move toward the right connecting clamp arm to achieve a clamping effect. After power failure, the rebound force of the insulating reset spring can be used to achieve reset, and the operation is convenient. By arranging a spline mounting shaft sleeve, an adjusting bolt column, a metal extrusion inner sleeve and a raised spline strip at one end of the clamp arm mounting seat, it can be quickly and firmly installed at the connecting part of the textile machine, ensuring that the strength of the connection and the convenience of disassembly are improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model is a three-dimensional structural schematic diagram of a short clamp structure of a textile machine.
[0015] Figure 2 The utility model is a schematic diagram of the internal structure of a clamp arm mounting seat of a short clamp structure of a textile machine.
[0016] Figure 3 The utility model is a structural schematic diagram of a short clamp structure spline mounting shaft sleeve of a textile machine.
[0017] In the figure: 1. Clamp arm mounting seat; 2. Spline mounting sleeve; 3. Adjustment bolt column; 4. Horizontal adjustment slot; 5. Left connecting clamp arm; 6. Right connecting clamp arm; 7. Rubber fixing block; 8. Yarn groove; 9. Insulating sheet metal; 10. Threading guide ring; 11. Electromagnetic coil; 12. Moving iron core block; 13. Insulating guide shaft; 14. Fixed iron core block; 15. Insulating reset spring; 16. External power supply connecting wire; 17. Metal extruded inner sleeve; 18. Raised spline strip. DETAILED DESCRIPTION
[0018] 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.
[0019] See also Figure 1-3 The utility model provides a technical solution of a short clamp structure of a textile machine:
[0020] Embodiment 1: It includes a clamp arm mounting seat 1, a left connecting clamp arm 5 and a right connecting clamp arm 6. A transverse adjustment slot 4 is opened in the middle of the front of the clamp arm mounting seat 1. The left connecting clamp arm 5 is slidably arranged in the transverse adjustment slot 4 and the right connecting clamp arm 6 is fixedly arranged in the transverse adjustment slot 4. A rubber fixing block 7 is fixedly installed at one end elbow of the left connecting clamp arm 5 and one end elbow of the right connecting clamp arm 6. The inner sides of the two rubber fixing blocks 7 are fixedly arranged with yarn line grooves 8;
[0021] In this embodiment, an electromagnetic coil 11 is installed inside the clamp arm mounting seat 1 through a coil frame, and a moving iron core block 12 and a fixed iron core block 14 are installed inside the electromagnetic coil 11. The fixed iron core block 14 is fixedly connected to the inside of the clamp arm mounting seat 1, and an insulating guide shaft 13 is fixedly provided at one end of the fixed iron core block 14. One end of the insulating guide shaft 13 is interlaced and connected with the moving iron core block 12, and one end of the moving iron core block 12 is connected to the left connecting clamp arm 5 through an insulating protective pad; an external power supply connection line 16 is installed at the wiring terminal of the electromagnetic coil 11, and the external power supply connection line 16 passes through the clamp arm mounting seat 1; an insulating reset spring 15 is arranged between the moving iron core block 12 and the fixed iron core block 14, and the insulating reset spring 15 is sleeved and distributed with the insulating guide shaft 13.
[0022] By inputting current into the electromagnetic coil 11 through the external power supply connection line 16, the moving iron core block 12 generates magnetism, which can generate a magnetic adsorption connection with the fixed iron core block 14, thereby driving the left connecting clamp arm 5 to move toward the right connecting clamp arm 6 to achieve a clamping effect. After power failure, the rebound force of the insulating reset spring 15 can be used to achieve reset, which is easy to operate.
[0023] In this embodiment, if Figure 1 and Figure 3 As shown, a spline mounting sleeve 2 is fixedly installed in the middle of the back side of the clamp arm mounting seat 1, a metal extruded inner sleeve 17 is installed in the axial hole in the middle of the spline mounting sleeve 2, and a raised spline strip 18 is installed inside the metal extruded inner sleeve 17; an adjusting bolt column 3 is installed at the top end of the spline mounting sleeve 2, and one end of the adjusting bolt column 3 extends to the inside of the spline mounting sleeve 2.
[0024] The utility model can be quickly and firmly installed on the connection part of the textile machine, so as to ensure that the strength of the connection and the convenience of disassembly are improved.
[0025] In this embodiment, if Figure 1 and Figure 3 As shown, the inner side of the left connecting clamp arm 5 is plugged and connected with an insulating sheet metal part 9, and one end of the insulating sheet metal part 9 is installed with a threading guide ring 10. The purpose of this arrangement is to facilitate the threading of the yarn, which has good convenience.
[0026] Working principle, the short clamp structure of the utility model comprises a clamp arm mounting seat 1, a left connecting clamp arm 5 and a right connecting clamp arm 6, a transverse adjustment slot 4 is opened in the middle of the front side of the clamp arm mounting seat 1, the left connecting clamp arm 5 is slidably arranged in the transverse adjustment slot 4 and the right connecting clamp arm 6 is fixedly arranged in the transverse adjustment slot 4, a rubber fixing block 7 is fixedly installed at one end elbow of the left connecting clamp arm 5 and one end elbow of the right connecting clamp arm 6, and a yarn line groove 8 is fixedly arranged on the inner side of the two rubber fixing blocks 7.
[0027] An electromagnetic coil 11 is installed inside the clamp arm mounting seat 1 through a coil frame, and a moving iron core block 12 and a fixed iron core block 14 are installed inside the electromagnetic coil 11. An insulating guide shaft 13 is fixedly arranged at one end of the fixed iron core block 14, and one end of the insulating guide shaft 13 is interlaced and connected with the moving iron core block 12, and one end of the moving iron core block 12 is connected to the left connecting clamp arm 5 through an insulating protective pad; current is input to the electromagnetic coil 11 through an external power supply connection line 16, so that the moving iron core block 12 generates magnetism, and can generate a magnetic adsorption connection with the fixed iron core block 14, thereby driving the left connecting clamp arm 5 to move toward the right connecting clamp arm 6 to achieve a clamping effect. After power failure, the rebound force of the insulating reset spring 15 can be used to achieve reset, and the operation is convenient.
[0028] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.
Claims
1. A short clamp structure for a textile machine, comprising a clamp arm mounting seat (1), a left connecting clamp arm (5) and a right connecting clamp arm (6), characterized in that: A transverse adjustment slot (4) is provided in the middle of the front side of the clamp arm mounting seat (1), the left connecting clamp arm (5) is slidably arranged in the transverse adjustment slot (4) and the right connecting clamp arm (6) is fixedly arranged at the transverse adjustment slot (4), a rubber fixing block (7) is fixedly installed at the elbow of one end of the left connecting clamp arm (5) and the elbow of one end of the right connecting clamp arm (6), and a yarn groove (8) is fixedly arranged on the inner side of the two rubber fixing blocks (7); An electromagnetic coil (11) is installed inside the clamp arm mounting seat (1) via a coil frame, a moving iron core block (12) and a fixed iron core block (14) are installed inside the electromagnetic coil (11), the fixed iron core block (14) is fixedly connected to the inside of the clamp arm mounting seat (1), an insulating guide shaft (13) is fixedly provided at one end of the fixed iron core block (14), one end of the insulating guide shaft (13) is interlaced and connected with the moving iron core block (12), and one end of the moving iron core block (12) is connected to the left connecting clamp arm (5) via an insulating protective pad.
2. A short clamp structure for a textile machine according to claim 1, characterized in that: A spline mounting sleeve (2) is fixedly mounted on the middle part of the back side of the clamp arm mounting seat (1), a metal extruded inner sleeve (17) is mounted on the shaft hole in the middle part of the spline mounting sleeve (2), and a raised spline strip (18) is mounted inside the metal extruded inner sleeve (17).
3. A short clamp structure for a textile machine according to claim 1, characterized in that: An insulating reset spring (15) is arranged between the moving iron core block (12) and the fixed iron core block (14), and the insulating reset spring (15) is sleeved and distributed with the insulating guide shaft (13).
4. A short clamp structure for a textile machine according to claim 1, characterized in that: An insulating sheet metal part (9) is plugged and connected to the inner side of the left connecting clamp arm (5), and a threading guide ring (10) is installed at one end of the insulating sheet metal part (9).
5. A short clamp structure for a textile machine according to claim 2, characterized in that: An adjusting bolt column (3) is installed at the top end of the spline mounting sleeve (2), and one end of the adjusting bolt column (3) extends into the interior of the spline mounting sleeve (2).
6. A short clamp structure for a textile machine according to claim 1, characterized in that: An external power connection line (16) is installed at the connection end of the electromagnetic coil (11), and the external power connection line (16) passes through the clamp arm mounting seat (1).