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CN-224212918-U - Quick assembly disassembly's needled board

CN224212918UCN 224212918 UCN224212918 UCN 224212918UCN-224212918-U

Abstract

The utility model discloses a quick-disassembly needling plate, which belongs to the technical field of needling plates and adopts the technical scheme that the quick-disassembly needling plate comprises a mounting frame, wherein a needling plate assembly is arranged at the top of the mounting frame, fixing plates are respectively bolted to the left side and the right side of the mounting frame, a communicating frame is arranged at the top of the fixing plates, a limiting mechanism is fixedly connected to one side of the communicating frame, which is close to the needling plate assembly, the surface of the limiting mechanism is clamped with the inner wall of the needling plate assembly, an electromagnetic valve is arranged on one side of the communicating frame, which is far away from the limiting mechanism, and the limiting mechanism comprises an air bag, a limiting plate and an inserting block.

Inventors

  • SUN CHENGXI
  • ZHANG SHILIN
  • XIONG XUEYI

Assignees

  • 四川邦尼德织物有限公司

Dates

Publication Date
20260508
Application Date
20250519

Claims (10)

  1. 1. The quick assembly disassembly's needleboard, including mounting bracket (1), wherein needleboard subassembly (3) has been placed at the top of mounting bracket (1), the left side and the right side of mounting bracket (1) have all been bolted connection fixed plate (4), the top of fixed plate (4) is provided with intercommunication frame (5), one side that intercommunication frame (5) is close to needleboard subassembly (3) fixedly connected with stop gear (2), the surface of stop gear (2) and the inner wall joint of needleboard subassembly (3), one side that intercommunication frame (5) kept away from stop gear (2) is provided with solenoid valve (6); Stop gear (2) include gasbag (201), limiting plate (202) and inserted block (203), one side that gasbag (201) is close to intercommunication frame (5) and intercommunication frame (5) fixed connection, one side that gasbag (201) is close to limiting plate (202) and limiting plate (202) fixed connection, one side that limiting plate (202) is close to inserted block (203) and inserted block (203) bolt, the surface of inserted block (203) is pegged graft with the inner wall of needled board subassembly (3).
  2. 2. The quick detachable needleboard of claim 1, wherein the side of the limiting plate (202) close to the needleboard assembly (3) is contacted with the needleboard assembly (3), and a slot (7) matched with the insertion block (203) is formed in the inner wall of the needleboard assembly (3).
  3. 3. The quick detachable needleboard of claim 1, wherein the bottom of the communication frame (5) is bolted with a fixed block (8), and the bottom of the fixed block (8) is bolted with the top of the fixed plate (4).
  4. 4. The quick detachable needling plate of claim 1, wherein one side of the connecting frame (5) close to the electromagnetic valve (6) is fixedly communicated with a connecting pipe (9), and one side of the connecting pipe (9) close to the electromagnetic valve (6) is fixedly communicated with the electromagnetic valve (6).
  5. 5. The quick detachable needling plate of claim 1, wherein an air inlet pipe (10) is arranged on one side of the electromagnetic valve (6) far away from the connecting pipe (9), and a communication assembly (11) is fixedly communicated on one side of the air inlet pipe (10) far away from the electromagnetic valve (6).
  6. 6. The quick detachable needleboard of claim 1, wherein the front side and the rear side of the limiting plate (202) are both bolted with connecting blocks (12), one side of the connecting blocks (12) far away from the limiting plate (202) is bolted with a mounting plate (13), and the left side of the mounting plate (13) is bolted with a stabilizer bar (14).
  7. 7. A quick detachable needleboard as claimed in claim 6, characterized in that the top of the fixing plate (4) is bolted with a stabilizing block (15), the top of the stabilizing block (15) is bolted with an anti-shake assembly (16), and the surface of the stabilizing rod (14) is in sliding connection with the inner wall of the anti-shake assembly (16).
  8. 8. A quick detachable needleboard as claimed in claim 1, wherein the top of the mounting frame (1) is bolted with a positioning block (17), and the front side of the needleboard assembly (3) is in contact with the rear side of the positioning block (17).
  9. 9. The quick detachable needleboard of claim 1, wherein the inner wall of the mounting frame (1) is slidably connected with a sliding block (18), a limiting block (19) is bolted to the top of the sliding block (18), and one side, close to the needleboard assembly (3), of the limiting block (19) is in contact with the needleboard assembly (3).
  10. 10. The quick detachable needleboard of claim 9, wherein the inner wall of the mounting frame (1) is movably connected with a knob (20), and the surface of the knob (20) is in threaded connection with the inner wall of the sliding block (18).

Description

Quick assembly disassembly's needled board Technical Field The utility model relates to the technical field of needling plates, in particular to a quick-detachable needling plate. Background The needling plate is a key basic component in the needling process, is mainly applied to the production and processing of non-woven fabrics, felts and other materials, and cooperates with the needling needles when needling machine equipment operates, and the needling needles repeatedly puncture the fiber layers to enable the fibers to be intertwined and cohesive, so that the material is endowed with specific structural strength, density and performance, and the use requirements of different industries are met. The needling plate in the prior art comprises a plate body and a plurality of needles, wherein the plate body is provided with a needling hole for the needles to pass through, the needles are clamped in the needling hole, the installation length of the needles on the needling plate is fixedly arranged in the use process, and the needle insertion depth of the needles is not easy to adjust, so that the application range of the needling plate is limited; Existing patents (bulletin nos.: CN 219637463U), including the upper plate body of the needle board, install the stalk portion on the top of the upper plate body of the needle board, the lower plate body of the needle board is installed to the bottom of the upper plate body of the needle board, and the inside bottom of the lower plate body of the needle board is evenly installed the pitch-adjusting plate, the inside of pitch-adjusting plate evenly is provided with the perforation, this utility model is through being provided with multiunit pitch-adjusting plate in the inside of the lower plate body of the needle board, select the gauge-adjusting plate quantity according to required needle penetration depth in the use, and gauge-adjusting plate thickness equals, namely can carry out synchronous adjustment to needle penetration depth through adjusting gauge-adjusting plate quantity, through setting up hold-down mechanism, will go up lower plate body after the regulation is accomplished, the rotation knob drives the threaded rod rotation, and thread bush drives depression bar and clamp plate decline in order to fix needle board group and gauge-adjusting plate under threaded connection effect, easy to use, in order to adjust needle penetration depth satisfies different user demands. For above-mentioned problem, current patent has given the solution, and current needleboard when the dismouting, mostly has complex operation, the longer problem of consuming time, leads to equipment downtime to increase, influences production efficiency to most be inconvenient for providing even stable clamping force when fixed, make needleboard appear shifting easily in the course of the work, influence the precision and the product quality of needleboard processing. For this purpose, a quick-release needling plate is proposed. Disclosure of utility model The utility model aims to provide a quick-disassembly needling plate, which can solve the problems that the existing needling plate is complex in operation and long in time consumption in disassembly and assembly, so that the equipment downtime is increased, the production efficiency is affected, and in addition, uniform and stable clamping force is inconvenient to provide in the process of fixing, so that the needling plate is easy to shift in the working process, and the needling processing precision and the product quality are affected. In order to achieve the aim, the utility model provides the following technical scheme that the quick-disassembly needling plate comprises a mounting frame, wherein a needling plate assembly is arranged at the top of the mounting frame, fixing plates are bolted to the left side and the right side of the mounting frame, a communication frame is arranged at the top of the fixing plates, a limiting mechanism is fixedly connected to one side of the communication frame, which is close to the needling plate assembly, the surface of the limiting mechanism is clamped with the inner wall of the needling plate assembly, and an electromagnetic valve is arranged at one side of the communication frame, which is far away from the limiting mechanism; The limiting mechanism comprises an air bag, a limiting plate and an inserting block, one side, close to the communicating frame, of the air bag is fixedly connected with the communicating frame, one side, close to the limiting plate, of the air bag is fixedly connected with the limiting plate, one side, close to the inserting block, of the limiting plate is bolted with the inserting block, and the surface of the inserting block is spliced with the inner wall of the needling plate assembly. Preferably, one side of the limiting plate, which is close to the needling plate assembly, is contacted with the needling plate assembly, and a slot matched with the insertion block is