A chain track assembly unlocking device

Abstract

The application relates to a chain track assembly unlocking device and relates to the technical field of chain track assemblies, which comprises a rack, wherein a pressing mechanism and an unlocking mechanism are arranged on the rack; the unlocking mechanism comprises an unlocking punch and a driving piece; the driving piece is used for driving the unlocking punch to impact a pin shaft of the chain track assembly; and the pressing mechanism is used for fixing a pin sleeve of the chain track assembly. The application has the advantage of high production efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of chain track assemblies, in particular to a chain track assembly unlocking device. BACKGROUND

[0002] At present, after the assembly is completed, the chain track assembly is in a dead section state and cannot be freely bent and rotated, and cannot complete the baling packaging. Therefore, the unlocking device is needed to unlock the chain track assembly between the chain links before the next process. After the chain track assembly is completed by the existing hydraulic press equipment, the chain track assembly needs to be returned to the unlocking operation, and the unlocking punch is installed to unlock. The operation is complicated, the action time is long, and the production efficiency is affected. SUMMARY

[0003] In view of the deficiencies in the prior art, one of the purposes of the present application is to provide a chain track assembly unlocking device which has the advantage of high production efficiency.

[0004] The above purpose of the present application is realized by the following technical scheme:

[0005] A chain track assembly unlocking device comprises a rack, wherein the rack is provided with a pressing mechanism and an unlocking mechanism. The unlocking mechanism comprises an unlocking punch and a driving member. The driving member is used to drive the unlocking punch to impact the pin shaft of the chain track assembly. The pressing mechanism is used to fix the pin sleeve of the chain track assembly.

[0006] By adopting the above technical scheme, after the chain track assembly is completed by the pressing equipment, the chain track assembly is conveyed to the unlocking mechanism, then the chain track assembly is fixed by the pressing mechanism, and then the driving member drives the unlocking punch to impact the pin shaft, thereby realizing the unlocking of the chain track assembly. Therefore, the punch of the pressing equipment does not need to be replaced, and the production efficiency is higher.

[0007] In a preferred example, the rack is further provided with a verification mechanism. The verification mechanism is used to drive the unlocked chain track to rotate.

[0008] By adopting the above technical scheme, the unlocked chain track is driven to rotate by the verification mechanism, so that the unlocking state can be obtained, and whether the unlocking is successful can be judged.

[0009] In a preferred example, the verification mechanism comprises a jacking plate and a jacking member. The jacking member is used to drive the jacking plate to rise and fall. The jacking plate is located on the moving path of the chain track.

[0010] By adopting the above technical scheme, after the chain track assembly is unlocked, it will move to the jacking plate. Under the action of the jacking member, the jacking plate rises and falls, thereby driving the chain track to rotate.

[0011] The application can be further configured in a preferred example that the pressing mechanism comprises a pressing head and a pressing power element, the pressing power element is used to drive the pressing head to lift, and a guide surface is arranged on the pressing head and used to guide the pin sleeve.

[0012] By adopting the above technical scheme, the guide surface can guide the track during the pressing process, so that the position of the track is more accurate.

[0013] The application can be further configured in a preferred example that both sides of the rack are also provided with a conveying assembly, the conveying assembly comprises a conveying roller, and the conveying roller is used to convey the track assembly.

[0014] By adopting the above technical scheme, the conveying assembly is used to convey the track assembly to the unlocking mechanism.

[0015] The application can be further configured in a preferred example that the rack is also provided with a moving mechanism, the moving mechanism is used to drive the pressing mechanism, the verifying mechanism and the unlocking mechanism to move horizontally and / or longitudinally.

[0016] By adopting the above technical scheme, the moving mechanism can be suitable for track assemblies of different specifications.

[0017] The application can be further configured in a preferred example that when the track assembly is conveyed to the unlocking mechanism, the pressing mechanism presses the pin sleeve, the unlocking mechanism impacts the pin shaft to cause slight elastic deformation, and after the impact is completed, the verifying mechanism drives the track to rotate to verify whether the unlocking is successful.

[0018] By adopting the above technical scheme, the verifying mechanism drives the track to rotate after the unlocking is completed, so that whether the track is successfully unlocked can be determined.

[0019] The application can be further configured in a preferred example that when the track link moves to the unlocking mechanism, the verifying mechanism drives the track to rotate, the pressing mechanism presses the pin sleeve, the pressing stroke of the pressing mechanism is detected, if the pressing stroke is less than a preset stroke, the verifying mechanism drives the track to reset, and the pressing mechanism continues to press to position the pin sleeve.

[0020] By adopting the above technical scheme, when the verifying mechanism drives the track to rotate when the track is not unlocked, the track is lifted by the verifying mechanism, and at this time, the pressing stroke of the pressing mechanism is less than the preset stroke, which indicates that the pressing effect meets the requirements in the pressing stage.

[0021] The application can be further configured in a preferred example that if the pressing stroke is equal to the preset stroke, a distance abnormality prompt is given, and if the pressing stroke is greater than the preset stroke, a misalignment prompt is given.

[0022] By adopting the technical scheme, if the pressing stroke is equal to the preset stroke, it indicates that the pitch of the chain track or the batch of chain track assemblies is less than the pitch between the pressing mechanism and the verifying mechanism, and the product pitch does not conform to the standard, and if the pressing stroke is greater than the preset stroke, it indicates that the pressing mechanism does not contact the pin sleeve, and the position is wrong.

[0023] In a preferred example, the application can be further configured to obtain the jacking pressure S when jacking the first chain track assembly, and when verifying the last chain track assembly, the chain track assembly is conveyed so that the last chain track assembly is located at the jacking plate, the last chain track assembly is jacked, the jacking pressure M is obtained, and the jacking pressure S and the jacking pressure M are compared. If they are the same, the unlocking of the chain track assembly is consistent.

[0024] By adopting the technical scheme, in use, by comparing the jacking pressure S and the jacking pressure M, when the two pressures are consistent, it indicates that the rotation flexibility of the first and last sections of the chain track section assembly is consistent, that is, the stamping and unlocking of the chain track section are consistent, and the stability of the overall product is better. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 is a structural schematic diagram of the application.

[0026] Fig. 2 is a structural schematic diagram of the application.

[0027] Fig. 3 is a verifying structural schematic diagram of the application.

[0028] Reference signs: 1, rack; 2, pressing mechanism; 21, pressing power piece; 22, pressing head; 221, guide surface; 3, unlocking mechanism; 31, driving piece; 32, unlocking punch; 4, moving mechanism; 41, moving assembly one 41; 42, moving assembly two 42; 43, bottom plate 43; 44, adjusting piece 44; 441, adjusting rod 441; 442, mounting plate 442; 443, reset piece 443; 45, mounting frame 45; 5, verifying mechanism; 51, jacking piece; 52, jacking plate; 6, conveying assembly; 61, conveying roller. DETAILED DESCRIPTION

[0029] The application will be further described in detail below with reference to the accompanying drawings.

[0030] Reference Figs. 1-3The chain track assembly unlocking device disclosed in the application comprises a rack 1, a moving mechanism 4, a pressing mechanism 2, an unlocking mechanism 3 and a verification mechanism 5 arranged on the rack 1, the moving mechanism 4 is used to drive the pressing mechanism 2, the verification mechanism 5 and the unlocking mechanism 3 to move laterally and / or longitudinally, the unlocking mechanism 3 comprises an unlocking punch 32 and a driving member 31, the driving member 31 is used to drive the unlocking punch 32 to impact a pin shaft of the chain track assembly, the pressing mechanism 2 is used to fix a pin sleeve of the chain track assembly, the verification mechanism 5 is arranged on one side of the unlocking mechanism 3 and is used to drive the unlocked chain track to rotate, the moving mechanism 4 comprises straight-line sliding rails arranged perpendicularly to each other and used to drive the pressing mechanism 2, the verification mechanism 5 and the unlocking mechanism 3 to move laterally and / or longitudinally, and the rack 1 is further provided with a conveying assembly 6 comprising a conveying roller 61 used to convey the chain track assembly.

[0031] The moving mechanism 4 comprises a moving assembly one 41, a bottom plate 43 and a moving assembly two 42, the moving assembly one 41 and the moving assembly two 42 are straight-line sliding rails, the moving assembly one 41 and the moving assembly two 42 are perpendicular to each other, the moving assembly one 41 is driven by a screw rod or an electric push rod, a hydraulic cylinder or the like, the bottom plate 43 is installed on the moving assembly one 41, the moving assembly two 42 is installed on the bottom plate 43, the moving assembly two 42 is provided with a mounting frame 45, the pressing mechanism 2, the verification mechanism 5 and the unlocking mechanism 3 are all installed on the mounting frame 45, the bottom plate 43 is provided with an adjusting member 44, the adjusting member 44 comprises an adjusting rod 441 and a reset member 443, the adjusting rod 441 is in sliding connection with the mounting frame 45, and the reset member 443 is used to drive the mounting frame 45 to reset, in the embodiment, the adjusting rod 441 is fixedly connected with the bottom plate 43 through a mounting plate 442, the mounting frame 45 is provided with a sliding groove (hole) used for the adjusting rod 441 to slide, the reset member 443 is a spring and is sleeved on the adjusting rod 441 and located between the mounting plate 442 and the mounting frame 45.

[0032] The pressing mechanism 2 comprises a pressing head 22 and a pressing power member 21, the pressing power member 21 is used to drive the pressing head 22 to lift, the pressing head 22 is provided with a V-shaped guide surface 221 used to guide the pin sleeve.

[0033] The verification mechanism 5 comprises a jacking plate 52 and a jacking member 51, the jacking member 51 is used to drive the jacking plate 52 to lift, and the jacking plate 52 is located on a moving path of the chain track, in the embodiment, the pressing power member 21, the driving member 31 and the jacking member 51 can all adopt a hydraulic cylinder.

[0034] When the chain track assembly is transported to the unlocking mechanism 3 by the transporting assembly 6, taking unlocking of the first chain track link as an example, the verifying mechanism 5 drives the chain track to lift, the pressing-down mechanism 2 presses down the pin sleeve, the pressing-down stroke of the pressing-down mechanism 2 is detected, if the pressing-down stroke is less than the preset stroke, the verifying mechanism 5 drives the chain track to reset, and the pressing-down mechanism 2 continues to press down to position the pin sleeve. If the pressing-down stroke is equal to the preset stroke, an abnormal spacing prompt is given, and if the pressing-down stroke is greater than the preset stroke, a misalignment prompt is given.

[0035] After the pin sleeve is pressed down by the pressing-down mechanism 2, the unlocking mechanism 3 impacts the pin shaft to cause slight elastic deformation, after the impact is completed, the verifying mechanism 5 drives the unlocked chain track to lift (i.e. taking the unlocked pin shaft as the rotation axis, rotating and tilting to the preset position), when it can rotate to the preset position, the surface unlocking is successful, at this time, the jacking pressure S is recorded (e.g. the pressure is acquired by the pressure sensor arranged on the jacking plate 52 and in contact with the chain track link). After unlocking the second chain track link, verification is performed and the jacking pressure S1 is recorded, and the jacking pressures S2, S3… are acquired in the same way, the jacking pressures S, S2, S3… are compared, until there is no difference between adjacent S(n-1) and Sn, at this time, n is compared with the standard value n corresponding to the chain track link of the recorded chain track assembly of this specification, if they are inconsistent, the position of the pressing-down mechanism 2 is confirmed, if the position of the pressing-down mechanism 2 is consistent with the position where the chain track assembly of this specification should be unlocked, it is indicated that the parameters of the unlocked chain track assembly and the recorded chain track assembly are deviated. When the last chain track assembly is unlocked and verified, the chain track assembly is transported so that the last chain track assembly is located at the jacking plate 52, the last chain track assembly is jacked up, the jacking pressure M is acquired, and the jacking pressure S and the jacking pressure M are compared, if they are the same, the unlocking of the chain track assembly is consistent.

[0036] The implementation principle of the embodiment is that: when unlocking, the chain track assembly is transported to the unlocking mechanism 3, under the impact of the unlocking head, the pin shaft is slightly elastically deformed, and then the unlocked chain track link is subjected to force by the jacking plate 52 to rotate, so that the unlocking effect can be verified.

[0037] The embodiments of the specific embodiment are the preferred embodiments of the application, and do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A chain track assembly unlocking device characterized by: The utility model provides a kind of chain track locking and unlocking device, including rack (1), the rack (1) is equipped with lower pressing mechanism (2) and unlocking mechanism (3), the unlocking mechanism (3) includes unlocking punch (32) and driving part (31), driving part (31) is used to drive unlocking punch (32) to impact pin shaft of chain track assembly, the lower pressing mechanism (2) is used to fix pin sleeve of chain track assembly;The rack (1) is further equipped with verification mechanism (5), and the verification mechanism (5) is used to drive chain track after unlocking to rotate;The verification mechanism (5) includes jacking plate (52) and jacking part (51), and the jacking part (51) is used to drive the jacking plate (52) to lift, and the jacking plate (52) is located on the moving path of the chain track;When chain track assembly is transported to unlocking mechanism (3), lower pressing mechanism (2) presses down pin sleeve, unlocking mechanism (3) impacts pin shaft, so that it generates slight elastic deformation, after impact is completed, verification mechanism (5) drives chain track to rotate, and verifies whether unlocking is successful.

2. A chain track assembly unlocking device according to claim 1, characterized in that: The lower pressing mechanism (2) includes lower pressing head (22) and lower pressing power part (21), the lower pressing power part (21) is used to drive lower pressing head (22) to lift, and the lower pressing head (22) is equipped with guide surface (221), and the guide surface (221) is used to guide pin sleeve.

3. A chain track assembly unlock device according to claim 2, wherein: The rack (1) is further equipped with conveying assembly (6) on both sides, and the conveying assembly (6) includes conveying roller (61), and the conveying roller (61) is used to convey chain track assembly.

4. A chain track assembly unlocking device according to claim 3, characterized in that: The rack (1) is further equipped with moving mechanism (4), and moving mechanism (4) is used to drive lower pressing mechanism (2), verification mechanism (5) and unlocking mechanism (3) to move laterally and / or longitudinally.

5. The chain track assembly unlock device of claim 1, wherein: When chain track section moves to unlocking mechanism (3), verification mechanism (5) drives chain track to rotate, and lower pressing mechanism (2) presses down pin sleeve, detects the downstroke of lower pressing mechanism (2), if the downstroke is less than preset stroke, verification mechanism (5) drives chain track to reset, and lower pressing mechanism (2) continues to press down and position pin sleeve.

6. A chain track assembly unlock device according to claim 5, wherein: If the downstroke is equal to preset stroke, spacing anomaly prompt is carried out, and if the downstroke is greater than preset stroke, misalignment prompt is carried out.

7. A chain track assembly unlock device according to claim 6, wherein: When jacking first chain track assembly, jacking pressure S is obtained, when verifying last chain track assembly, chain track assembly is conveyed, so that last chain track assembly is located at jacking plate (52), last chain track assembly is jacked, jacking pressure M is obtained, jacking pressure S and jacking pressure M are compared, if both are same, unlocking of chain track assembly has consistency.

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