Pneumatic assembling device for indicating lamp strip

By setting buffer grooves and multiple sets of springs in the pressure block of the pneumatic assembly device of the indicator light strip, and using the coordination of the transmission plate and the sliding block, the problem of damage to the output ends of the pressure block and cylinder in the prior art is solved, and a more stable assembly process is achieved.

CN222791099UActive Publication Date: 2025-04-25SUZHOU MICONN ELECTRONIC CO LTD
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Patent Information

Application Number
CN202421562153.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-03
Publication Date
2025-04-25
Estimated Expiration
2034-07-03

AI Technical Summary

Technical Problem

The blocks of existing pneumatic presses are directly fixed to the cylinder output end, lacking buffering, resulting in too fast speed and too high pressure during the assembly of the indicator strip, resulting in damage to the block and cylinder output ends.

Method used

A pneumatic assembly device for indicator light strips is designed, with a buffer groove inside the press block, a fixed rod fixed on the side surface of the buffer groove, a first spring is provided with a curved surface sleeve of the fixing rod, and a second spring is fixed on the bottom surface of the inner wall of the buffer groove. Through the cooperation of the transmission plate and the sliding block, multiple groups of springs are used for buffering to reduce reaction force.

Benefits of technology

Through two spring buffers, the reaction force of the block on the cylinder output end is gradually cancelled, avoiding damage to the block and cylinder output ends under the reaction force, and improving the effectiveness of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the field of indicator lamps, in particular to a pneumatic assembling device for indicator lamp strips. Comprising a fixing rod fixed to the side surface of a buffer groove, a first spring sleeving the arc-shaped surface of the fixing rod, a second spring fixed to the bottom surface of the inner wall of the buffer groove, a first rotating shaft fixed to the end face of one end of a pressing plate, a transmission plate sleeving the surface of the first rotating shaft, and a sliding block arranged at the end of the transmission plate. The device has the beneficial effects that the output end of an air cylinder pushes a pressing plate to move through a top plate, the pressing plate moves to extrude a second spring, the second spring conducts primary buffering on the portion between a pressing block and the output end of the air cylinder, when the pressing plate moves, the pressing plate abuts against a sliding block through a transmission plate, and the sliding block moves to extrude a first spring; the first spring carries out secondary buffering between the pressing block and the output end of the air cylinder, under the buffering of the two springs, the counter-acting force of the pressing block to the output end of the air cylinder is gradually counteracted, and the pressing block and the output end of the air cylinder cannot be damaged under the counter-acting force.
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Description

Technical Field

[0001] The utility model relates to the field of indicator lights, in particular to a pneumatic assembly device for an indicator light strip. Background Art

[0002] Indicator lights are a common component in modern equipment. They convey equipment status and working information to users by emitting different light signals.

[0003] In the prior art, indicator lights are important facilities in life, which transmit signals through different lights, and indicator light strips are important components of indicator lights. In the manufacture of indicator lights, installing the indicator light strip into the indicator light is an indispensable process, which is often assembled through a pneumatic press. The indicator light strip is first inserted into the indicator light, and then squeezed through the pressure block fixed at the output end of the cylinder to fix the indicator light strip in the indicator light.

[0004] However, the pressing blocks of existing pneumatic presses are mostly directly fixed on the output end of the cylinder, with no buffer between the two. When the cylinder drives the pressing block to squeeze the indicator light strip, due to excessive speed and pressure, a momentary collision causes a large reaction force of the pressing block on the output end of the cylinder, resulting in damage to the pressing block and the output end of the cylinder. Utility Model Content

[0005] The purpose of the utility model is to provide a pneumatic assembly device for an indicator light strip to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a pneumatic assembly device for an indicator light bar, the pneumatic assembly device for an indicator light bar comprising:

[0007] A pressure block; a buffer groove is provided inside the pressure block, a fixing rod is fixed to the side surface of the buffer groove, a first spring is sleeved on the arc surface of the fixing rod, and a second spring is fixed to the bottom surface of the inner wall of the buffer groove;

[0008] A pressure plate; a first rotating shaft is fixed to the end surface of one end of the pressure plate, a transmission plate is sleeved on the surface of the first rotating shaft, a second rotating shaft is provided at the end of the transmission plate, and the second rotating shaft is fixed to the surface of the sliding block.

[0009] Preferably, the pressure block is arranged at the end of the cylinder output end, the cylinder output end is fixed on the surface of the pneumatic press body, a top plate is fixed at the end of the cylinder output end, a connecting groove is opened on the surface of the pressure block, a sliding groove is opened on the side surface of the buffer groove, and a baffle is fixed at the end of the fixed rod.

[0010] Preferably, a sliding block is fixed on the side surface of the pressure plate, a fixing block is fixed on the surface of the pressure plate, a first rotating shaft is fixed on the surface of the fixing block, a positioning hole is provided on the side surface of the end of the transmission plate, and a through hole is provided on the surface of the sliding block.

[0011] Preferably, the sliding grooves are provided in multiple groups, which are symmetrically distributed on the side surface of the inner wall of the buffer groove, and the sliders are provided in multiple groups, which are symmetrically distributed on the side surface of the pressure plate, and the sliders correspond to the sliding grooves, and the sliders are clamped in the sliding grooves, and the two are movably connected.

[0012] Preferably, the fixing rods are provided in a plurality of groups, and the plurality of groups of fixing rods are symmetrically distributed on the side surface of the inner wall of the buffer groove, and the fixing rods correspond to the through holes, and the fixing rods are clamped in the through holes, and the two are movably connected.

[0013] Preferably, two groups of positioning holes are provided, and the two groups of positioning holes are symmetrically distributed on the side surface of the end of the transmission plate, and the positioning holes provided at one end of the transmission plate correspond to and are clamped with the first rotating shaft, and the positioning holes provided at the other end of the transmission plate correspond to and are clamped with the second rotating shaft, forming a movably connected connection.

[0014] Preferably, the diameter of the connecting groove is the same as the diameter of the cylinder output end, while the diameter of the top plate is larger than the diameter of the cylinder output end, and the cylinder output end corresponds to the connecting groove, and the cylinder output end is clamped in the connecting groove, and the two are movably connected.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The output end of the cylinder will push the pressure plate to move through the top plate, and the movement of the pressure plate will squeeze the second spring. The second spring provides a buffer between the pressure block and the output end of the cylinder, and when the pressure plate moves, the pressure plate will support the sliding block through the transmission plate, and the movement of the sliding block will squeeze the first spring. The first spring provides a secondary buffer between the pressure block and the output end of the cylinder. Under the buffering of the two springs, the reaction force of the pressure block on the output end of the cylinder is gradually offset, so that the pressure block and the output end of the cylinder will not be damaged under the reaction force. This structure is simple, easy to operate, and is conducive to improving its use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the pneumatic press of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the briquetting structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the pressing plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the sliding block of the utility model;

[0022] Figure 6 This is a schematic diagram of the transmission plate structure of the utility model.

[0023] In the figure: 1. Pneumatic press body; 2. Cylinder output end; 3. Press block; 4. Top plate; 5. Connection groove;

[0024] 6. Pressing plate; 7. Buffer groove; 8. Transmission plate; 9. Fixing rod; 10. First spring; 11. Baffle;

[0025] 12. Second spring; 13. Sliding block; 14. Sliding groove; 15. Sliding block; 16. Fixed block; 17. First rotating shaft; 18. Second rotating shaft; 19. Through hole; 20. Positioning hole. DETAILED DESCRIPTION

[0026] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0027] For example, see Figure 1-Figure 5 The utility model provides a technical solution: a pneumatic assembly device for an indicator light strip, a buffer groove 7 is provided inside the pressing block 3, a fixing rod 9 is fixed to the side surface of the buffer groove 7, a first spring 10 is sleeved on the arc surface of the fixing rod 9, the transmission plate 8 rotates to hold the sliding block 13, the sliding block 13 moves to squeeze the first spring 10, due to the elasticity of the spring, the first spring 10 performs a secondary buffer between the pressing block 3 and the cylinder output end 2, a second spring 12 is fixed to the bottom surface of the inner wall of the buffer groove 7, the pressing plate 6 moves to squeeze the second spring 12, due to the elasticity of the spring, the second spring 12 performs a primary buffer between the pressing block 3 and the cylinder output end 2;

[0028] A first rotating shaft 17 is fixed to the end face of one end of the pressure plate 6, and a transmission plate 8 is sleeved on the surface of the first rotating shaft 17. When the pressure plate 6 moves, the pressure plate 6 will press the transmission plate 8 to rotate, and the rotation of the transmission plate 8 will support the sliding block 13. The movement of the sliding block 13 will squeeze the first spring 10. A second rotating shaft 18 is provided at the end of the transmission plate 8, and the second rotating shaft 18 is fixed on the surface of the sliding block 13.

[0029] On the basis of the first embodiment, in order to realize the buffer between the cylinder output end 2 and the pressure block 3, the pressure block 3 is arranged at the end of the cylinder output end 2, the cylinder output end 2 is fixed on the surface of the pneumatic press body 1, the end of the cylinder output end 2 is fixed with a top plate 4, the surface of the pressure block 3 is provided with a connecting groove 5, the side surface of the buffer groove 7 is provided with a sliding groove 14, and the end of the fixed rod 9 is fixed with a baffle 11;

[0030] A slider 15 is fixed to the side surface of the pressure plate 6, a fixing block 16 is fixed to the surface of the pressure plate 6, a first rotating shaft 17 is fixed to the surface of the fixing block 16, a positioning hole 20 is opened on the side surface of the end of the transmission plate 8, and a through hole 19 is opened on the surface of the sliding block 13;

[0031] There are multiple groups of slide grooves 14, which are symmetrically distributed on the inner wall side surface of the buffer groove 7. There are multiple groups of sliders 15, which are symmetrically distributed on the side surface of the pressure plate 6. The sliders 15 correspond to the slide grooves 14. The sliders 15 are clamped in the slide grooves 14, and the two are movably connected, which plays a positioning role in the movement of the pressure plate 6 in the buffer groove 7.

[0032] There are multiple groups of fixed rods 9, which are symmetrically distributed on the inner wall side surface of the buffer groove 7, and the fixed rods 9 correspond to the through holes 19. The fixed rods 9 are clamped in the through holes 19, and the two are movably connected. The sliding block 13 moves on the surface of the fixed rod 9 to squeeze the first spring 10. Due to the elasticity of the spring, the first spring 10 performs secondary buffering between the pressure block 3 and the cylinder output end 2;

[0033] Two groups of positioning holes 20 are provided, and the two groups of positioning holes 20 are symmetrically distributed on the side surface of the end of the transmission plate 8, and the positioning hole 20 provided at one end of the transmission plate 8 corresponds to and is clamped with the first rotating shaft 17, and the positioning hole 20 provided at the other end of the transmission plate 8 corresponds to and is clamped with the second rotating shaft 18, and is movably connected. When the pressing plate 6 moves, the pressing plate 6 presses the transmission plate 8 to rotate, and the rotation of the transmission plate 8 will support the sliding block 13;

[0034] The diameter of the connecting groove 5 is the same as the diameter of the cylinder output end 2, while the diameter of the top plate 4 is larger than the diameter of the cylinder output end 2, and the cylinder output end 2 corresponds to the connecting groove 5, and the cylinder output end 2 is clamped in the connecting groove 5, and the two are movably connected, so the cylinder output end 2 will not be separated from the pressure block 3.

[0035] In actual use, when the pressure block 3 squeezes the indicator light strip into the indicator light, the cylinder output end 2 will push the pressure plate 6 to move through the top plate 4, and the movement of the pressure plate 6 will squeeze the second spring 12. Due to the elasticity of the spring, the second spring 12 performs a buffer between the pressure block 3 and the cylinder output end 2, and when the pressure plate 6 moves, the pressure plate 6 will press the transmission plate 8 to rotate, and the rotation of the transmission plate 8 will support the sliding block 13, and the movement of the sliding block 13 will squeeze the first spring 10. Due to the elasticity of the spring, the first spring 10 performs a secondary buffer between the pressure block 3 and the cylinder output end 2. Under the two spring buffers, the reaction force of the pressure block 3 on the cylinder output end 2 is gradually offset, so that the pressure block 3 and the cylinder output end 2 will not be damaged under the reaction force. This structure is simple and easy to operate, which is conducive to improving its use effect.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic assembly device for an indicator light strip, characterized in that: The pneumatic assembly device of the indicator light strip comprises: A pressure block (3); a buffer groove (7) is provided inside the pressure block (3); a fixing rod (9) is fixed on the side surface of the buffer groove (7); a first spring (10) is sleeved on the arc surface of the fixing rod (9); and a second spring (12) is fixed on the bottom surface of the inner wall of the buffer groove (7); A pressure plate (6); a first rotating shaft (17) is fixed to one end surface of the pressure plate (6); a transmission plate (8) is sleeved on the surface of the first rotating shaft (17); a second rotating shaft (18) is provided at the end of the transmission plate (8); and the second rotating shaft (18) is fixed to the surface of the sliding block (13).

2. The pneumatic assembly device for an indicator light strip according to claim 1, characterized in that: The pressing block (3) is arranged at the end of the cylinder output end (2), the cylinder output end (2) is fixed on the surface of the pneumatic press body (1), a top plate (4) is fixed to the end of the cylinder output end (2), a connecting groove (5) is opened on the surface of the pressing block (3), a sliding groove (14) is opened on the side surface of the buffer groove (7), and a baffle (11) is fixed to the end of the fixing rod (9).

3. The pneumatic assembly device for an indicator light strip according to claim 2, characterized in that: A slider (15) is fixed on the side surface of the pressure plate (6), a fixing block (16) is fixed on the surface of the pressure plate (6), a first rotating shaft (17) is fixed on the surface of the fixing block (16), a positioning hole (20) is opened on the side surface of the end of the transmission plate (8), and a through hole (19) is opened on the surface of the sliding block (13).

4. The pneumatic assembly device for an indicator light strip according to claim 3, characterized in that: The sliding grooves (14) are provided with a plurality of groups, and the plurality of groups of sliding grooves (14) are symmetrically distributed on the inner wall side surface of the buffer groove (7). The sliding blocks (15) are provided with a plurality of groups, and the plurality of groups of sliding blocks (15) are symmetrically distributed on the side surface of the pressure plate (6). The sliding blocks (15) correspond to the sliding grooves (14), and the sliding blocks (15) are clamped in the sliding grooves (14), and the two are movably connected.

5. The pneumatic assembly device for an indicator light strip according to claim 4, characterized in that: The fixing rods (9) are provided in a plurality of groups, and the plurality of groups of fixing rods (9) are symmetrically distributed on the inner wall side surface of the buffer groove (7), and the fixing rods (9) correspond to the through holes (19), and the fixing rods (9) are clamped in the through holes (19), and the two are movably connected.

6. The pneumatic assembly device for an indicator light strip according to claim 5, characterized in that: The positioning holes (20) are provided in two groups, and the two groups of positioning holes (20) are symmetrically distributed on the side surface of the end of the transmission plate (8), and the positioning holes (20) provided at one end of the transmission plate (8) correspond to and are clamped with the first rotating shaft (17), and the positioning holes (20) provided at the other end of the transmission plate (8) correspond to and are clamped with the second rotating shaft (18), and are movably connected.

7. The pneumatic assembly device for an indicator light strip according to claim 6, characterized in that: The diameter of the connecting groove (5) is the same as the diameter of the cylinder output end (2), while the diameter of the top plate (4) is larger than the diameter of the cylinder output end (2), and the cylinder output end (2) corresponds to the connecting groove (5), the cylinder output end (2) is clamped in the connecting groove (5), and the two are movably connected.