Material clamping tool for steel belt roller shutter and shaft

Abstract

The utility model discloses a material clamping tool for a steel belt roller shutter and a shaft. The material clamping tool comprises a bottom plate assembly, a quick-change plate assembly and a material clamping assembly. The quick-change plate assembly is inserted into the bottom plate assembly; the clamping component is fixed on the quick-change plate component; after the quick-change rotary knob is screwed in place, the quick-change plate assembly and the bottom plate assembly are locked and fixed, when a product is changed, the quick-change rotary knob is screwed in the opposite direction, the handle is held by two hands, the quick-change plate assembly can be easily separated from the bottom plate assembly and taken out, assistance of any spanner is not needed, and quick tool changing is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile sunshade processing equipment, and particularly relates to a material clamping tool used for steel belt rolling curtains and shafts. Background Art

[0002] The production of automotive sunshades involves numerous processing equipment, including ultrasonic welding machines. Clamping fixtures are essential during the welding process, and these fixtures need to be replaced whenever the product changes. However, existing clamping fixtures are either fixed, requiring the purchase of new equipment for each product change, increasing costs; or they are time-consuming and labor-intensive to replace, reducing production efficiency and increasing labor intensity. To address these issues, we have developed a clamping fixture for the steel strip roller blind and the shaft. Summary of the Invention

[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a clamping tool for steel strip roller shutter and shaft, which solves the problem of time-consuming and labor-intensive tool replacement affecting production progress, while reducing cost expenditure and labor intensity and improving production efficiency.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A material clamping tool for a steel belt rolling curtain and a shaft comprises a base plate assembly, a quick-change plate assembly, and a material clamping assembly.

[0006] The quick-change plate assembly is inserted into the base plate assembly;

[0007] The clamping assembly is fixed on the quick-change plate assembly;

[0008] After the quick-change knob is screwed into place, the quick-change plate assembly and the base plate assembly are locked and fixed. When the product is changed, the quick-change knob is turned in the opposite direction. Holding the handle with both hands, the quick-change plate assembly can be easily detached and removed from the base plate assembly without the assistance of any wrench, thus realizing quick-change tooling.

[0009] The base plate assembly includes: base plate, quick-change base, positioning pin, solenoid valve, and solenoid valve bracket.

[0010] The quick-change base and positioning pins are respectively fixed at corresponding positions on the base plate;

[0011] The solenoid valve is connected to the solenoid valve bracket;

[0012] The solenoid valve bracket is fixed on the base plate.

[0013] The quick-change plate assembly includes: quick-change plate, handle, push cylinder, micro switch, connecting sleeve, quick-change knob, and mounting bracket.

[0014] The handle, push cylinder and quick-change knob are respectively fixed on corresponding positions of the quick-change plate;

[0015] The connecting sleeve is connected to the pushing cylinder;

[0016] The micro switch is mounted on a mounting bracket;

[0017] The mounting bracket is fixed on the quick-change plate.

[0018] The clamping assembly includes: a support frame, a switch trigger shaft, a lifting cylinder, a connecting bracket, a cylinder bracket, a guide rail bracket, a limit plate, a linear guide rail, a moving block, a handle, a pressure block, a sensor, a positioning block, a pressure block mounting plate, and a lifting guide rail.

[0019] The guide rail bracket and positioning block are respectively fixed on the support frame;

[0020] The linear guide rail is fixed on the guide rail bracket;

[0021] The sensor is installed on the positioning block. When there is no material on the positioning block, the machine does not move, and has a no-material detection function.

[0022] The connecting bracket is connected to the lifting cylinder and fixed on the cylinder bracket;

[0023] The lifting guide rail is fixed on the cylinder bracket and connected to the pressure block mounting plate;

[0024] The moving block is fixed on the slider of the linear guide rail, and the handle is installed on the moving block;

[0025] The pressing block is installed on the pressing block installation plate;

[0026] The switch actuating shaft is mounted on the cylinder bracket;

[0027] The lifting guide rail positions the direction, and the lifting cylinder controls the stroke of the pressing block, that is, the pressing block can be automatically lifted and lowered.

[0028] Compared with the prior art, the advantages and beneficial effects of the present invention are:

[0029] The utility model overcomes the problems of time-consuming and labor-intensive tool replacement of traditional equipment, high labor intensity and high cost expenditure. Through the design of the utility model, a material clamping tool for steel strip roller shutters and shafts reduces cost expenditure and labor intensity of workers, replaces the single use of traditional equipment, and expands the universal performance of the equipment. The tool replacement is not only simple and convenient, but also has high positioning accuracy and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the final assembly of the clamping tooling;

[0031] Figure 2 Schematic diagram of the base plate assembly;

[0032] Figure 3 This is a schematic diagram of the quick-change plate assembly;

[0033] Figure 4 Schematic diagram of the clamping assembly.

[0034] 1. Base plate assembly 2. Quick-change plate assembly 3. Clamping assembly 4. Base plate 5. Quick-change base 6. Locating pin 7. Solenoid valve 8. Solenoid valve bracket 9. Quick-change plate 10. Handle 11. Push cylinder 12. Micro switch 13. Connecting sleeve 14. Quick-change knob 15. Mounting bracket 16. Support bracket 17. Switch trigger shaft 18. Lifting cylinder 19. Connecting bracket 20. Cylinder bracket 21. Guide rail bracket 22. Limit plate 23. Linear guide 24. Moving block 25. Handle 26. Pressure block 27. Sensor 28. Positioning block 29. Pressure block mounting plate 30. Lifting guide rail DETAILED DESCRIPTION

[0035] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings. It should be noted that the embodiments are illustrative and not restrictive, and the scope of protection of the present invention cannot be limited thereby.

[0036] A material clamping tool for steel strip rolling curtain and shaft mainly includes: a base plate assembly 1, a quick-change plate assembly 2, and a material clamping assembly 3.

[0037] The quick-change plate assembly 2 is inserted into the base plate assembly 1;

[0038] The clamping assembly 3 is fixed on the quick-change plate assembly 2;

[0039] After the quick-change knob 14 is screwed into place, the quick-change plate assembly 2 is locked and fixed to the base plate assembly 1. When the product is changed, the quick-change knob 14 is turned in the opposite direction, and the handle 10 is held with both hands to easily remove the quick-change plate assembly 2 from the base plate assembly 1 without the need for any wrench assistance.

[0040] The base plate assembly 1 includes: a base plate 4, a quick-change base 5, a positioning pin 6, a solenoid valve 7, and a solenoid valve bracket 8.

[0041] The quick-change base 5 and the positioning pin 6 are respectively fixed on the corresponding positions of the base plate 4;

[0042] The solenoid valve 7 is connected to the solenoid valve bracket 8;

[0043] The solenoid valve bracket 8 is fixed on the base plate 4 .

[0044] The quick-change plate assembly 2 includes a quick-change plate 9 , a handle 10 , a push cylinder 11 , a micro switch 12 , a connecting sleeve 13 , a quick-change knob 14 , and a mounting bracket 15 .

[0045] The handle 10, the pushing cylinder 11 and the quick-change knob 14 are respectively fixed on corresponding positions of the quick-change plate 9;

[0046] The connecting sleeve 13 is connected to the pushing cylinder 11;

[0047] The micro switch 12 is mounted on the mounting bracket 15;

[0048] The mounting bracket 15 is fixed on the quick-change plate 9 .

[0049] The clamping assembly 3 includes: a support frame 16, a switch trigger shaft 17, a lifting cylinder 18, a connecting bracket 19, a cylinder bracket 20, a guide rail bracket 21, a limit plate 22, a linear guide rail 23, a moving block 24, a handle 25, a pressure block 26, a sensor 27, a positioning block 28, a pressure block mounting plate 29, and a lifting guide rail 30.

[0050] The guide rail bracket 21 and the positioning block 28 are respectively fixed on the support frame 16;

[0051] The linear guide rail 23 is fixed on the guide rail bracket 21;

[0052] The sensor 27 is installed on the positioning block 28. When there is no material on the positioning block 28, the machine does not move, and has a material detection function;

[0053] The connecting bracket 19 is connected to the lifting cylinder 18 and fixed on the cylinder bracket 20;

[0054] The lifting guide rail 30 is fixed on the cylinder bracket 20 and connected to the pressure block mounting plate 29;

[0055] The moving block 24 is fixed on the slider of the linear guide rail 23, and the handle 25 is installed on the moving block 24;

[0056] The pressing block 26 is mounted on a pressing block mounting plate 29;

[0057] The switch trigger shaft 17 is mounted on the cylinder bracket 20;

[0058] The lifting guide rail 30 positions the direction, and the lifting cylinder 18 controls the stroke of the pressing block 26, that is, the pressing block 26 can be automatically lifted and lowered.

[0059] In summary, the support frame 16 is fixed to the specified position of the quick-change plate 9, and the connecting sleeve 13 is connected to the cylinder bracket 20. Hold the handle 10 with both hands, align the hole of the quick-change plate 9 with the positioning pin 6, and then insert it. Screw the quick-change knob 14 to lock it with the quick-change base 5. Then put in the steel strip roller shutter and the shaft respectively, push the handle 25, and push the pressure block 26 to the specified position. When the switch touches the shaft 17 to trigger the microswitch 12, the lifting cylinder 18 retracts, driving the pressure block 26 to descend, pressing the steel strip roller shutter and the shaft. When the welding is completed, the lifting cylinder 18 extends, the pressure block 26 rises, and the pushing cylinder 11 extends to push the pressure block 26 out, and the steel strip roller shutter and the shaft can be taken out. The pushing cylinder 11 is controlled by the solenoid valve 7. When the handle 25 is pushed by hand, there is no air pressure in the pushing cylinder 11, so it can be pushed. When the welding is completed, there is air pressure in the pushing cylinder 11 and it can be automatically extended. That is, the pressing block 26 can be manually pushed horizontally and automatically returned. This workflow is convenient and reliable for human operators. Because the handle 25 is located next to the pressing block, there is no need to locate the button and press the start button to start the machine. This saves time in pressing buttons back and forth, improving work efficiency.

Claims

1. A clamping tool for steel strip rolling curtain and shaft, comprising: Base plate assembly, quick-change plate assembly, clamping assembly; characterized in that: the quick-change plate assembly is inserted into the base plate assembly; the clamping assembly is fixed to the quick-change plate assembly, the base plate assembly includes: a base plate, a quick-change base, a positioning pin, a solenoid valve, a solenoid valve bracket; the quick-change base and the positioning pin are respectively fixed to the corresponding positions of the base plate; the solenoid valve is connected to the solenoid valve bracket; the solenoid valve bracket is fixed to the base plate, the quick-change plate assembly includes: a quick-change plate, a handle, a pushing cylinder, a micro switch, a connecting sleeve, a quick-change knob, and a mounting bracket; the handle, the pushing cylinder and the quick-change knob are respectively fixed to the corresponding positions of the quick-change plate; the connecting sleeve is connected to the pushing cylinder; the micro switch is mounted on the mounting bracket; the mounting bracket is fixed to the quick-change plate, the The material clamping assembly includes: a support frame, a switch trigger shaft, a lifting cylinder, a connecting bracket, a cylinder bracket, a guide rail bracket, a limit plate, a linear guide rail, a moving block, a handle, a pressure block, a sensor, a positioning block, a pressure block mounting plate, and a lifting guide rail; the guide rail bracket and the positioning block are respectively fixed on the support frame; the linear guide rail is fixed on the guide rail bracket; the sensor is mounted on the positioning block, and when there is no material on the positioning block, the machine does not move and has a material-free detection function; the connecting bracket is connected to the lifting cylinder and fixed on the cylinder bracket; the lifting guide rail is fixed on the cylinder bracket and connected to the pressure block mounting plate; the moving block is fixed on the slider of the linear guide rail, and the handle is mounted on the moving block; the pressure block is mounted on the pressure block mounting plate; the switch trigger shaft is mounted on the cylinder bracket.

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