Air jet loom testing device

Abstract

The invention provides an air jet loom testing device, and relates to the technical field of testing devices.The rear side of a testing assembly is provided with connecting pipes in a linear array, the connecting pipes are used for supplying air to the interior of the testing assembly, and the sides, away from the testing assembly, of the connecting pipes are fixedly connected with flange plates. In order to solve the problems that in the prior art, an air-jet loom is generally tested through corresponding vibration, but the stability of the air-jet loom cannot be tested through a pure vibration test, and then limitation exists, an electromagnetic block arranged on the outer side of a traction rope is powered off, so that the electromagnetic block releases adsorption of a connecting block, and therefore the stability of the air-jet loom is improved. The supporting frame can automatically swing and shake towards the front side under the gravity effect of the weaving machine assembly limited at the top end of the mounting plate, effective reciprocating testing work can be carried out on the weaving machine assembly through single-time driving, and then the purpose that testing is more convenient on the premise that energy loss is reduced is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of testing devices, in particular to a testing device for an air jet loom. Background Art

[0002] An air jet loom is a loom that uses air jet as a driving source for textile processing. When it is in use, in order to ensure its stability, the working conditions of the air jet loom under different working conditions are generally observed for testing. When the test device is in use, the test of the air jet loom is generally achieved through corresponding vibration. However, a simple vibration test cannot achieve a stability test for the air jet loom, and thus has limitations.

[0003] In view of this, the existing structure and defects are studied and improved, and a jet loom testing device is provided to achieve a more practical purpose. Summary of the invention

[0004] The present invention provides a jet loom testing device, which solves the problem that when the testing device is used, the jet loom is generally tested by corresponding vibration, but a simple vibration test cannot achieve a stability test of the jet loom, and thus has limitations.

[0005] The present invention provides a purpose and function of an air jet loom testing device, which specifically comprises: a bottom plate, the main body of the bottom plate is a rectangular structure, and a testing assembly is installed on the top surface of the bottom plate, the testing assembly is used to test pressure, and a control screen is installed on the top surface of the testing assembly, the control screen and the testing assembly together constitute a detection structure, and a connecting pipe is installed on the rear side of the testing assembly in a linear array, the connecting pipe is used to supply air to the inside of the testing assembly, and a flange is fixedly connected to the side of the connecting pipe away from the testing assembly.

[0006] Furthermore, the bracket and the crossbeam together form a bearing structure, and a baffle is fixedly connected to the front end surface of the crossbeam. There are two baffles in total, and the two baffles are fixedly connected in a linear array at the left and right sides of the front end surface of the crossbeam.

[0007] Furthermore, every two longitudinally adjacent brackets form a group, and the base and the brackets together constitute a supporting structure, the inner side of each group of brackets is fixedly connected to a side plate, and the inner sides of the two groups of brackets are fixedly connected to a cross beam, and by cutting off the power to the electromagnetic block arranged on the outer side of the traction rope, the electromagnetic block releases the adsorption of the connecting block, so that the support frame can automatically swing forward under the action of the gravity of the loom assembly limited at the top of the mounting plate, and the loom assembly can be effectively reciprocated tested through a single drive, thereby achieving the purpose of facilitating testing while saving energy loss.

[0008] Furthermore, the bottom plate is fixedly connected to the front end surface of the base, and the base and the bottom plate together form a supporting structure. A bracket is fixedly connected to the top end surface of the base, and the bracket is provided at four locations.

[0009] Furthermore, an electromagnetic block is fixedly connected to one side of the traction rope away from the roller, and an electromagnetic ring is fixedly connected to the top surface of the base. There are two electromagnetic rings in total, and the two electromagnetic rings are fixedly connected in a linear array on the left and right sides of the top surface of the base.

[0010] Furthermore, a motor is installed on the outer side of the baffle, a roller is installed on the right output shaft of the motor, the motor and the roller together form a winding structure, and a traction rope is wrapped around the outer side of the roller, and the roller and the traction rope together form a stretching structure.

[0011] Furthermore, the movable seats are provided at two locations, and the front and rear sides of the two movable seats are fixedly connected with guardrails, the movable seats and guardrails together constitute a protective structure, and the inner side of the transverse member in the guardrail is fixedly connected with a connecting block, the connecting block is limited by adsorption of an electromagnetic block, and the inner sides of the two support frames are fixedly connected with guide rails, a transverse groove is provided inside the guide rail, the interior of the transverse groove is slidably connected with a movable frame, the front end of the movable frame is fixedly connected with a limiting rod, the limiting rod is a screw rod structure, and the limiting rod is limited by screwing a nut, the top of the movable frame is fixedly connected with a mounting plate, the four corners of the mounting plate are provided with through holes, and a loom assembly is installed above the mounting plate by bolts, and the loom assembly is a jet loom.

[0012] Furthermore, support frames are installed on the inner sides of the two side panels, and there are two support frames in total. The two support frames are installed in a linear array on the inner sides of the two side panels. A longitudinal groove is opened inside the support frame, and a moving seat is installed inside the longitudinal groove. The electric push rod and the moving seat together constitute a lifting structure.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. When testing, it is necessary to pre-connect the high-end jet pipe of the loom assembly installed on the mounting plate with the connecting pipe arranged on the rear side of the test assembly through the corresponding pipeline, and synchronously when the loom assembly is driven by the support frame and the guide rail to swing back and forth, the loom assembly can be synchronously started to exhaust air to the outside and discharge it into the interior of the test assembly located on the bottom plate, and the pressure component installed in the test assembly is started to detect the gas pressure ejected by the current loom in the swinging state, and the detected structure is synchronously fed back to the control screen arranged at the top of the test assembly in real time for display, and when in use, if the loom assembly needs to be emergency braked and limited, the electromagnetic ring arranged at the top of the base can be energized, and the electromagnetic ring can be energized to generate magnetism to adsorb and limit the guide rail to achieve rapid limit braking of the loom assembly, thereby achieving a more practical purpose.

[0014] 2. When testing, the lateral position of the moving frame that is slidably connected to the guide rail can be manually pre-adjusted. After the lateral position adjustment of the moving frame is completed, the mounting plate and the loom assembly above it can be limited and fixed by screwing the nut to the outside of the limit rod. When testing, if the height of the guardrail and the connecting block needs to be adjusted, the moving seat that is slidably connected to the support frame can be pushed by starting the electric push rod installed on the inner side of the support frame, and the height of the guardrail and the connecting block fixedly connected to the outside thereof can be quickly adjusted through the moving seat. This design can achieve better protective performance for the guardrail by adjusting the height of the moving seat, thereby achieving a more practical purpose.

[0015] 3. After the installation of the loom assembly is completed, the electromagnetic block wrapped around the outside of the traction rope can be led out according to the different swing degrees currently required for the test, and then brought close to the connecting block fixedly connected to the outside of the guardrail for adsorption and limiting. At this time, the motor installed on the outside of the baffle is started to drive the roller to rotate, and the roller is used to reel in the traction rope, and the mounting plate installed with the loom assembly is lifted together with the support frame and the guide rail by utilizing the adsorption and limiting of the connecting block by the electromagnetic block. After the support frame is lifted to the appropriate position, the electromagnetic block arranged on the outside of the traction rope is powered off, so that the electromagnetic block releases the adsorption of the connecting block, so that the support frame can automatically swing forward under the action of the gravity of the loom assembly limited at the top of the mounting plate. Effective reciprocating testing of the loom assembly can be achieved through a single drive, thereby achieving the purpose of making testing more convenient under the premise of saving energy loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0017] In the attached picture: Figure 1 It shows a schematic diagram of a front side view of a partial structural cutaway state of a testing device according to an embodiment of the present invention; Figure 2 A schematic diagram of a top and side view of a test device according to an embodiment of the present invention in a partially cut-away state is shown; Figure 3 A front side structural schematic diagram of a testing device according to an embodiment of the present invention is shown; Figure 4 A schematic diagram showing the display structure from the base to the electromagnetic ring of the test device according to an embodiment of the present invention is shown; Figure 5 A schematic diagram showing the structure of the support frame to the loom assembly of the testing device according to an embodiment of the present invention is shown; Figure 6 A schematic diagram of the top view of the testing device according to an embodiment of the present invention is shown; Figure 7 The test device according to the embodiment of the present invention is shown. Figure 2 The enlarged structural diagram at A in the middle; Figure 8 The test device according to the embodiment of the present invention is shown. Figure 2 Enlarged structural diagram at B in the middle.

[0018] Reference numerals list 1. Base; 2. Bottom plate; 3. Test assembly; 4. Control panel; 5. Pipe connection; 6. Bracket; 7. Side plate; 8. Crossbeam; 9. Baffle; 10. Motor; 11. Roller; 12. Traction rope; 13. Electromagnetic block; 14. Electromagnetic ring; 15. Support frame; 16. Electric push rod; 17. Moving seat; 18. Guardrail; 19. Connecting block; 20. Guide rail; 21. Moving frame; 22. Limit rod; 23. Mounting plate; 24. Loom assembly. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0020] Example: As shown in the attached Figure 1 To Attachment Figure 8 As shown: The present invention provides a jet loom testing device, comprising: a bottom plate 2, the main body of the bottom plate 2 is a rectangular structure, and a test assembly 3 is installed on the top surface of the bottom plate 2, the test assembly 3 is used to test pressure, and a control screen 4 is installed on the top surface of the test assembly 3, the control screen 4 and the test assembly 3 together form a detection structure, and a pipe 5 is installed on the rear side of the test assembly 3 in a linear array, the pipe 5 is used to supply air to the inside of the test assembly 3, and a flange is fixedly connected to one side of the pipe 5 away from the test assembly 3, and a moving seat 17 is provided at two locations, and the front and rear sides of the two moving seats 17 are A guardrail 18 is fixedly connected, and the movable seat 17 and the guardrail 18 together form a protective structure, and a connecting block 19 is fixedly connected to the inner side of the transverse member in the guardrail 18, and the connecting block 19 is limited by the adsorption of the electromagnetic block 13, and the inner sides of the two support frames 15 are fixedly connected with a guide rail 20, and a transverse groove is provided inside the guide rail 20, and a movable frame 21 is slidably connected inside the transverse groove, and the front end of the movable frame 21 is fixedly connected with a limit rod 22, and the limit rod 22 is a screw rod structure, and the limit rod 22 is limited by screwing a nut, and the top of the movable frame 21 is fixedly connected with a mounting plate 23, and the mounting plate 23 is fixedly connected to the inner side of the movable frame 21. Through holes are provided at the four corners of the interior, and a loom assembly 24 is installed on the top of the mounting plate 23 by bolts. The loom assembly 24 is an air jet loom. When testing, it is necessary to pre-connect the high-end air jet pipe of the loom assembly 24 installed on the mounting plate 23 with the connecting pipe 5 arranged on the rear side of the test assembly 3 through the corresponding pipeline, and synchronously when the loom assembly 24 is driven by the support frame 15 and the guide rail 20 to swing back and forth, the loom assembly 24 can be synchronously started to exhaust air to the outside and discharge it into the interior of the test assembly 3 located on the bottom plate 2, and through By starting the pressure component installed in the test component 3, the gas pressure sprayed by the current loom in the swinging state is detected, and the detected structure is synchronously fed back to the control screen 4 arranged at the top of the test component 3 for display in real time. When in use, if it is necessary to perform emergency braking and limiting on the loom component 24, the electromagnetic ring 14 arranged at the top of the base 1 can be energized, and the electromagnetic ring 14 can generate magnetism after being energized to adsorb and limit the guide rail 20 to achieve rapid limiting braking operation on the loom component 24, thereby achieving a more practical purpose.

[0021] The bottom plate 2 is fixedly connected to the front end surface of the base 1, and the base 1 and the bottom plate 2 together form a support structure. A bracket 6 is fixedly connected to the top end surface of the base 1. The bracket 6 is provided at four locations, and each two longitudinally adjacent brackets 6 form a group, and the base 1 and the bracket 6 together form a support structure. The inner side of each group of brackets 6 is fixedly connected to a side plate 7, and the inner sides of the two groups of brackets 6 are fixedly connected to a crossbeam 8. When testing, the lateral position of the movable frame 21 connected to the guide rail 20 can be manually pre-adjusted, and when the lateral position of the movable frame 21 is adjusted, the nut is screwed to the limit rod 22. The outer side of the mounting plate 23 and the loom assembly 24 above it can be limited and fixed, and when testing, if it is necessary to adjust the height of the guardrail 18 and the connecting block 19, the electric push rod 16 installed on the inner side of the support frame 15 can be started to push the moving seat 17 slidably connected to the support frame 15, and the moving seat 17 can be used to quickly adjust the height of the guardrail 18 and the connecting block 19 fixedly connected to the outer side thereof. This design can achieve better protection performance for the guardrail 18 by adjusting the height of the moving seat 17, thereby achieving a more practical purpose.

[0022] Among them, the bracket 6 and the beam 8 together constitute a bearing structure, and a baffle 9 is fixedly connected to the front end surface of the beam 8. There are two baffles 9 in total, and the two baffles 9 are fixedly connected to the left and right sides of the front end surface of the beam 8 in a linear array. A motor 10 is installed on the outer side of the baffle 9, and a roller 11 is installed on the right output shaft of the motor 10. The motor 10 and the roller 11 together constitute a winding structure, and a traction rope 12 is wound around the outer side of the roller 11, and the roller 11 and the traction rope 12 together constitute a stretching structure.

[0023] Among them, an electromagnetic block 13 is fixedly connected to the side of the traction rope 12 away from the roller 11, and an electromagnetic ring 14 is fixedly connected to the top surface of the base 1. There are two electromagnetic rings 14, and the two electromagnetic rings 14 are fixedly connected to the left and right sides of the top surface of the base 1 in a linear array. Support frames 15 are installed on the inner sides of the two side panels 7. There are two support frames 15, and the two support frames 15 are installed in a linear array on the inner sides of the two side panels 7. A longitudinal groove is opened inside the support frame 15, and a moving seat 17 is installed inside the longitudinal groove. The electric push rod 16 and the moving seat 17 together constitute a lifting structure. After the loom assembly 24 is installed, the electromagnetic block 13 wrapped around the outside of the traction rope 12 can be led out according to the different swaying degrees currently required for the test, and then it can be close to the connection block 19 fixedly connected to the outside of the guardrail 18 for suction. With limit, at this time, the motor 10 installed on the outside of the baffle 9 is started to drive the roller 11 to rotate, and under the winding action of the roller 11 on the traction rope 12, the electromagnetic block 13 is used to adsorb and limit the connecting block 19 to lift the mounting plate 23 with the loom assembly 24 installed together with the support frame 15 and the guide rail 20, and after the support frame 15 is lifted to the appropriate position, the electromagnetic block 13 arranged on the outside of the traction rope 12 is powered off, so that the electromagnetic block 13 releases the adsorption of the connecting block 19, so that the support frame 15 can automatically swing forward under the action of the gravity of the loom assembly 24 limited at the top of the mounting plate 23, and the loom assembly 24 can be effectively reciprocated through a single drive, thereby achieving the purpose of making it easier to test while saving energy loss.

[0024] When in use: When the air jet loom needs to be tested, the air jet loom can be placed on the mounting plate 23 fixedly connected to the top of the mobile frame 21, and the fixing bolts can be passed through the loom assembly 24 and the mounting plate 23 and connected to the mobile frame 21 in sequence; When the loom assembly 24 is installed, the electromagnetic block 13 wrapped around the outside of the traction rope 12 can be drawn out according to the different swing degrees currently required for the test, and then the electromagnetic block 13 can be brought close to the connection block 19 fixedly connected to the outside of the guardrail 18 for adsorption and limiting. At this time, the motor 10 installed on the outside of the baffle 9 is started to drive the roller 11 to rotate, and the installation plate 23 with the loom assembly 24 installed together with the support frame 15 and the electromagnetic block 13 can be used to adsorb and limit the connection block 19 under the winding action of the roller 11 on the traction rope 12. The guide rail 20 is lifted together, and when the support frame 15 is lifted to a suitable position, the electromagnetic block 13 arranged on the outside of the traction rope 12 is powered off, so that the electromagnetic block 13 releases the adsorption of the connection block 19, so that the support frame 15 can automatically swing forward under the gravity of the loom assembly 24 limited at the top of the mounting plate 23. Through a single drive, the loom assembly 24 can be effectively reciprocated for testing, thereby achieving the purpose of being more convenient for testing under the premise of saving energy loss; And when testing, the lateral position of the moving frame 21 slidably connected in the guide rail 20 can be manually pre-adjusted, and when the lateral position of the moving frame 21 is adjusted, the mounting plate 23 and the loom assembly 24 above it can be limited and fixed by screwing the nut to the outer side of the limit rod 22, and when testing, if it is necessary to adjust the height of the guardrail 18 and the connecting block 19, the moving seat 17 slidably connected in the support frame 15 can be pushed by starting the electric push rod 16 installed on the inner side of the support frame 15, and the height of the guardrail 18 and the connecting block 19 fixedly connected to the outer side thereof can be quickly adjusted by the moving seat 17. This design can achieve better protection performance for the guardrail 18 by adjusting the height of the moving seat 17, thereby achieving a more practical purpose; and when testing, it is necessary to pre-adjust the loom assembly 24 installed on the mounting plate 23 The mid- and high-end jet pipes are connected to the connecting pipe 5 arranged on the rear side of the test component 3 through corresponding pipelines, and synchronously when the loom component 24 is driven by the support frame 15 and the guide rail 20 to swing back and forth, the loom component 24 can be started synchronously to exhaust air to the outside and discharge it into the interior of the test component 3 located on the bottom plate 2, and the pressure component installed in the test component 3 is started to detect the gas pressure ejected by the current loom in the swinging state, and the detected structure is synchronously fed back to the control screen 4 arranged at the top of the test component 3 for display in real time, and when in use, if the loom component 24 needs to be urgently braked and limited, the electromagnetic ring 14 arranged at the top of the base 1 can be energized, and the electromagnetic ring 14 can be energized to generate magnetism to adsorb and limit the guide rail 20 to achieve rapid limiting braking operation of the loom component 24, thereby achieving a more practical purpose.

Claims

1. A test device for an air jet loom, characterized in that: The invention comprises a base plate (2), wherein the main body of the base plate (2) is a rectangular structure, and a test assembly (3) is installed on the top surface of the base plate (2), the test assembly (3) is used to test pressure, and a control screen (4) is installed on the top surface of the test assembly (3), the control screen (4) and the test assembly (3) together form a detection structure, and a pipe (5) is installed on the rear side of the test assembly (3) in a linear array, the pipe (5) is used to supply air to the inside of the test assembly (3), and a flange is fixedly connected to the side of the pipe (5) away from the test assembly (3).

2. A jet loom testing device as claimed in claim 1, characterized in that: The bottom plate (2) is fixedly connected to the front end surface of the base (1); the base (1) and the bottom plate (2) together form a support structure; a bracket (6) is fixedly connected to the top end surface of the base (1); the bracket (6) is provided at four locations in total.

3. A jet loom testing device as claimed in claim 2, characterized in that: Every two longitudinally adjacent brackets (6) form a group, and the base (1) and the brackets (6) together form a support structure, the inner side of each group of brackets (6) is fixedly connected to a side plate (7), and the inner sides of the two groups of brackets (6) are fixedly connected to a crossbeam (8).

4. A jet loom testing device as claimed in claim 3, characterized in that: The bracket (6) and the crossbeam (8) together form a bearing structure, and a baffle (9) is fixedly connected to the front end surface of the crossbeam (8), and the baffles (9) are provided at two locations, and the two baffles (9) are fixedly connected in a linear array at left and right sides of the front end surface of the crossbeam (8).

5. A jet loom testing device as claimed in claim 4, characterized in that: A motor (10) is mounted on the outer side of the baffle (9), a roller (11) is mounted on the right output shaft of the motor (10), the motor (10) and the roller (11) together form a winding structure, and a traction rope (12) is wound around the outer side of the roller (11), and the roller (11) and the traction rope (12) together form a stretching structure.

6. A jet loom testing device as claimed in claim 5, characterized in that: An electromagnetic block (13) is fixedly connected to the side of the traction rope (12) away from the roller (11), and an electromagnetic ring (14) is fixedly connected to the top surface of the base (1). The electromagnetic ring (14) is provided at two locations, and the two electromagnetic rings (14) are fixedly connected to the left and right sides of the top surface of the base (1) in a linear array.

7. A jet loom testing device as claimed in claim 3, characterized in that: A support frame (15) is installed on the inner side of the two side panels (7), and there are two support frames (15) in total. The two support frames (15) are installed in a linear array on the inner side of the two side panels (7). A longitudinal groove is opened inside the support frame (15), and a moving seat (17) is installed inside the longitudinal groove. The electric push rod (16) and the moving seat (17) together form a lifting structure.

8. A jet loom testing device as claimed in claim 7, characterized in that: The movable seats (17) are provided at two locations, and the front and rear sides of the two movable seats (17) are fixedly connected to guardrails (18), the movable seats (17) and the guardrails (18) together form a protective structure, and the inner side of the transverse member in the guardrail (18) is fixedly connected to a connecting block (19), the connecting block (19) is adsorbed and limited by the electromagnetic block (13), and the inner sides of the two support frames (15) are fixedly connected to guide rails (20), and the guide rails (20) are provided with transverse grooves inside. The interior of the transverse groove is slidably connected to a moving frame (21), the front end of the moving frame (21) is fixedly connected to a limiting rod (22), the limiting rod (22) is a screw rod structure, and the limiting rod (22) is limited by screwing a nut, the top of the moving frame (21) is fixedly connected to a mounting plate (23), the four corners of the mounting plate (23) are provided with through holes, and a loom assembly (24) is mounted on the top of the mounting plate (23) by bolts, and the loom assembly (24) is an air jet loom.

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