A muzzle positioning measurement jig
Patent Information
- Application Number
- CN202522614917.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-10
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-12-10
AI Technical Summary
The existing hot air gun nozzle position adjustment is time-consuming and requires skilled workers to operate. The lack of universal detection and positioning tooling makes operation inconvenient.
Design a nozzle positioning and measuring fixture, including a digital height gauge, a Y-scale, and an angle scale, for measuring and adjusting nozzle height, depth, and angle parameters to form a parameter library and achieve rapid positioning.
By using the parameter library, operators can adjust the nozzle position themselves, quickly locate the nozzle, simplify the operation process, and reduce reliance on manual labor.
Smart Images
Figure CN224927808U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hot air blower technology, and in particular to a nozzle positioning and measuring fixture. Background Technology
[0002] In the hot air bonding process for seamless garment bonding, the factors affecting the bonding quality are bonding speed, temperature, and pressure. While speed and pressure can be parameterized by the equipment, ensuring the temperature remains within the specified range is a crucial factor. Currently, there are various hot air blowers on the market, each with different nozzle angles and air outlet positions. Figure 1 and Figure 2 As shown, garment factories need to readjust the position parameters of the nozzle for different fabrics, which takes a long time and requires skilled workers to adjust it to meet production requirements. Currently, there is no universal nozzle detection and positioning fixture, so it is impossible to achieve rapid nozzle positioning, which is quite troublesome to operate. Utility Model Content
[0003] The technical problem to be solved by this utility model is to provide a nozzle positioning and measuring fixture that addresses the above-mentioned deficiencies of the prior art. The fixture measures the nozzle height, nozzle depth, and nozzle angle parameters by setting a digital height gauge, a Y-scale, and an angle scale. A parameter library for the nozzle positioning and measuring fixture can be formed for different fabrics. Operators can adjust the nozzle position themselves according to the corresponding values in the parameter library without the need for a dedicated operator, thus achieving rapid nozzle positioning and convenient operation.
[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:
[0005] A nozzle positioning and measuring fixture includes a fixture base, on which an open clamping mechanism, a fixture front-to-back adjustment handle, and a fixture XY adjustment seat connected to the fixture front-to-back adjustment handle are provided. The fixture XY adjustment seat is provided with a fixture left-to-right adjustment handle, and a digital height gauge is provided on the fixture left-to-right adjustment handle. A Y scale adjustment seat is provided at the front end of the digital height gauge, and a Y scale is provided on the Y scale adjustment seat. An angle scale adjustment seat is provided on the Y scale, and an angle scale is provided on the angle scale adjustment seat.
[0006] Preferably, the opening clamp mechanism includes a hand crank, a front opening clamp, and a rear opening clamp arranged in sequence. The front opening clamp is telescopically connected to the rear opening clamp via a connecting shaft. A lead screw is installed on the hand crank. Both the front and rear opening clamps are provided with lead screw nuts that are adapted to the lead screw. The lead screw nuts are sleeved on the outside of the lead screw.
[0007] Preferably, the clamp XY adjustment seat is provided with front-to-back adjustment handle movable through holes and left-to-right adjustment handle movable through holes respectively adapted to the front-to-back adjustment handle and the left-to-right adjustment handle of the clamp.
[0008] Preferably, the inner sides of the movable through holes of the front and rear adjustment handles and the movable through holes of the left and right adjustment handles are provided with internal meshing teeth, and the outer sides of the front and rear adjustment handles and the left and right adjustment handles of the clamps are provided with external meshing teeth that are adapted to the internal meshing teeth.
[0009] Preferably, the side of the Y-scale adjustment seat is provided with a Y-scale mounting through hole adapted to the Y-scale, and the Y-scale passes through the Y-scale mounting through hole.
[0010] Preferably, the angle scale adjustment seat is snapped onto the Y scale, and the angle scale is rotatably connected to the angle scale adjustment seat via a rotating shaft.
[0011] The nozzle positioning and measuring fixture provided by this utility model, using the above technical solution, has the following beneficial effects: The fixture base of the nozzle positioning and measuring fixture is provided with an open clamping mechanism, a front-to-back adjustment handle, and a fixture XY adjustment seat connected to the front-to-back adjustment handle. The fixture XY adjustment seat is provided with a left-to-right adjustment handle, a digital height gauge, a Y-scale adjustment seat at the front end of the digital height gauge, a Y-scale on the Y-scale adjustment seat, an angle scale adjustment seat on the Y-scale, and an angle scale on the angle scale adjustment seat. By setting the digital height gauge, Y-scale, and angle scale, the nozzle height, nozzle depth, and nozzle angle parameters can be measured. For different fabrics, a parameter library for the nozzle positioning and measuring fixture can be formed. Operators can adjust the nozzle position themselves according to the corresponding values in the parameter library without the need for dedicated personnel, achieving rapid nozzle positioning and convenient operation. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of an existing hot air blower.
[0013] Figure 2 for Figure 1 Enlarged structural diagram at point A;
[0014] Figure 3 This is a perspective view of the present utility model;
[0015] Figure 4 This is a perspective view of the present invention from another angle;
[0016] In the diagram, 1-operating platform, 2-lower column of hot air blower, 3-hot air blower gun, 4-lower column rubber wheel, 5-nozzle, 6-upper column rubber wheel, 7-clamp base, 8-clamp front and rear adjustment handle, 9-clamp XY adjustment seat, 10-clamp left and right adjustment handle, 11-digital height gauge, 12-Y scale adjustment seat, 13-Y scale, 14-angle scale adjustment seat, 15-angle scale, 16-hand crank, 17-front clamp of open clamp, 18-rear clamp of open clamp, 19-connecting shaft, 20-open clamp rotating shaft screw, 21-lead screw, 22-lead screw nut, 23-movable through hole of front and rear adjustment handle, 24-movable through hole of left and right adjustment handle. Detailed Implementation
[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.
[0018] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0019] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0020] like Figure 3-4As shown, the nozzle positioning and measuring fixture includes a fixture base 7, on which an open clamping mechanism, a fixture front-to-back adjustment handle 8, and a fixture XY adjustment seat 9 connected to the fixture front-to-back adjustment handle 8 are provided. The fixture XY adjustment seat 9 is provided with a fixture left-to-right adjustment handle 10, and a digital height gauge 11 is provided on the fixture left-to-right adjustment handle 10. A Y-scale adjustment seat 12 is provided at the front end of the digital height gauge 11, a Y-scale 13 is provided on the Y-scale adjustment seat 12, an angle scale adjustment seat 14 is provided on the Y-scale 13, and an angle scale adjustment seat 14 is provided on the angle scale adjustment seat 14. It can be understood that the digital height gauge 11, the Y-scale 13, and the angle scale adjustment seat 14 are all provided with several graduations.
[0021] Specifically, the opening clamp mechanism includes a hand crank 16, an opening clamp front clamp 17, and an opening clamp rear clamp 18 arranged in sequence. The opening clamp front clamp 17 is telescopically connected to the opening clamp rear clamp 18 via a connecting shaft 19. A lead screw 21 is mounted on the hand crank 16. Both the opening clamp front clamp 17 and the opening clamp rear clamp 18 are provided with lead screw nuts 22 that are adapted to the lead screw 21. The lead screw nuts 22 are sleeved on the outside of the lead screw 21. Understandably, the back of the front clamp 17 of the opening clamp is rotatably connected to the clamp base 7 via the opening clamp rotation axis screw 20; the rear clamp 18 of the opening clamp between the front clamp 17 can also be connected via a T-shaped screw and connected to a hand crank 16 to form an opening clamp that can open freely. The opening clamp is installed on the clamp base 7 using the opening clamp rotation axis screw 20, so that the opening clamp can be manually rotated up and down. The clamp front and rear adjustment handle 8 and the clamp left and right adjustment handle 10 are used to install the clamp XY adjustment seat 9 and the digital display height gauge 11 on the clamp base 7.
[0022] Specifically, the XY adjustment seat 9 of the clamp is provided with a front-to-back adjustment handle movable through hole 23 and a left-to-right adjustment handle movable through hole 24, which are adapted to the front-to-back adjustment handle 8 and the left-to-right adjustment handle 10 of the clamp, respectively. The inner side of the front-to-back adjustment handle movable through hole 23 and the left-to-right adjustment handle movable through hole 24 are provided with internal meshing teeth, and the outer side of the front-to-back adjustment handle 8 and the left-to-right adjustment handle 10 of the clamp is provided with external meshing teeth adapted to the internal meshing teeth. The side of the Y scale adjustment seat 12 is provided with a Y scale mounting through hole adapted to the Y scale 13. The Y scale 13 passes through the Y scale mounting through hole. The angle scale adjustment seat 14 is snapped onto the Y scale 13. The angle scale 15 is rotatably connected to the angle scale adjustment seat 14 through a rotating shaft. Understandably, during use, the step on the front clamp 17 of the opening clamp is placed on the lower column 2 of the hot air blower. The hand crank 16 is turned so that the rear clamp 18 of the opening clamp clamps clamps the lower column 2 of the hot air blower. By adjusting the clamp front-to-back adjustment handle 8 and the clamp left-to-right adjustment handle 10, the angle scale 15 is placed on the lower surface of the nozzle 5. The corresponding reading of the pointer is observed and recorded (nozzle angle parameter). The angle scale 15 is then removed. Next, the digital display height gauge 11, the Y scale 13, the clamp front-to-back adjustment handle 8, and the clamp left-to-right adjustment handle 10 are adjusted so that the Y scale 13 is placed on the lower surface of the nozzle 5. Align the digital height gauge 11 with the pressing tangent of the upper column rubber wheel 6 and the lower column rubber wheel 4, and zero the value. Then adjust the digital height gauge 11, the Y scale 13, the clamp front and rear adjustment handle 8, and the clamp left and right adjustment handle 10. Align the upper edge of the Y scale 13 with the lower edge of the nozzle 5, and record the value of the digital height gauge 11 (nozzle height parameter). Contact the Y scale 13 with the upper column rubber wheel 6, and read the reading of the lower edge of the nozzle 5 from the side (nozzle depth parameter). Record these three parameters, and adjust the rest of the equipment according to these parameters to achieve rapid positioning.
[0023] Understandably, this utility model has a reasonable design and unique structure. It can form a parameter library for the nozzle positioning and measuring fixture for different fabrics. The parameters include nozzle height, nozzle angle parameters, and nozzle depth parameters. When using a certain fabric, the operator can install the corresponding values in the parameter library and adjust the nozzle position by himself without the need for a dedicated person, thus achieving a rapid response.
[0024] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.
Claims
1. A gun nozzle positioning and measuring fixture, characterized in that: The fixture includes a clamp base, on which an open clamping mechanism, a clamp front-to-back adjustment handle, and a clamp XY adjustment seat connected to the clamp front-to-back adjustment handle are provided. The clamp XY adjustment seat is provided with a clamp left-to-right adjustment handle, and a digital height gauge is provided on the clamp left-to-right adjustment handle. A Y scale adjustment seat is provided at the front end of the digital height gauge, and a Y scale is provided on the Y scale adjustment seat. An angle scale adjustment seat is provided on the Y scale, and an angle scale is provided on the angle scale adjustment seat.
2. The nozzle positioning and measuring fixture according to claim 1, characterized in that: The opening clamp mechanism includes a hand crank, a front opening clamp, and a rear opening clamp arranged in sequence. The front opening clamp is telescopically connected to the rear opening clamp via a connecting shaft. A lead screw is installed on the hand crank. Both the front and rear opening clamps are provided with lead screw nuts that are adapted to the lead screw. The lead screw nuts are sleeved on the outside of the lead screw.
3. The nozzle positioning and measuring fixture according to claim 1, characterized in that: The clamp XY adjustment seat has movable through holes for the front and rear adjustment handles and the left and right adjustment handles, respectively adapted to the front and rear adjustment handles and the left and right adjustment handles of the clamp.
4. The nozzle positioning and measuring fixture according to claim 1, characterized in that: The inner sides of the movable through holes of the front and rear adjustment handles and the movable through holes of the left and right adjustment handles are provided with internal meshing teeth, and the outer sides of the front and rear adjustment handles and the left and right adjustment handles of the clamps are provided with external meshing teeth that are adapted to the internal meshing teeth.
5. The nozzle positioning and measuring fixture according to claim 1, characterized in that: The side of the Y-scale adjustment seat is provided with a Y-scale mounting through hole adapted to the Y-scale, and the Y-scale passes through the Y-scale mounting through hole.
6. The nozzle positioning and measuring fixture according to claim 1, characterized in that: The angle scale adjustment seat is snapped onto the Y scale, and the angle scale is rotatably connected to the angle scale adjustment seat via a rotating shaft.