Testing device for detecting service life of floating cylinder

Abstract

The utility model discloses a testing device for detecting the service life of a floating cylinder. The testing device comprises a main control cabinet and a test board, the main control cabinet is arranged on one side of the test board; the test board comprises a main rack, four jacking cylinders and four groups of arrangement units, an upper frame and a lower frame are formed on the main rack, two groups of supporting assemblies are oppositely arranged on two sides in the lower frame, and the jacking cylinders are arranged at the front end and the rear end of the top of each supporting assembly respectively; the bottom of each jacking air cylinder is fixed to the corresponding supporting assembly, the top of each jacking air cylinder is a driving end, a base plate is installed on the top of each jacking air cylinder, and a floating air cylinder is installed on each base plate. The two sides of the front end and the rear end of the upper frame are each provided with an arrangement unit. The arrangement unit comprises a bracket and an arrangement cylinder; the two ends of the bracket are a bearing end and a cylinder mounting end, the bearing end is mounted on the top surface of the upper frame, and the cylinder mounting end correspondingly extends to the front end or the rear end of the upper frame; the arrangement air cylinder is installed on the cylinder installing end, and an abutting plate is arranged at the driving end of the arrangement air cylinder. The device can detect the service life of the floating cylinder.

Description

TECHNICAL FIELD

[0001] The utility model relates to floating air cylinder test equipment technical field especially is related to a kind of test device for the service life detection of floating air cylinder. BACKGROUND

[0002] Floating air cylinder is a kind of medium with air, using air pressure to realize action mechanical element, with simple structure, easy to maintain, high reliability and other advantages, it is often used in conveying and arrangement on conveying line. With the promotion of industry 4.0, the popularity of intelligent manufacturing, floating air cylinder as one of the main components of automated production line, will be more widely used. And in automobile, electronics, food, medicine and other industries, floating air cylinder will continue to play an important role.

[0003] Therefore, to ensure that floating air cylinder has enough performance is an important link in the preparation link of automated production line. But the existing test bench cannot test the service life of floating air cylinder comprehensively. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of test device for the service life detection of floating air cylinder.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of test device for the service life detection of floating air cylinder, including main control cabinet and test bench;The main control cabinet is arranged at the side of test bench, to control the operation of test bench;The test bench includes main rack, four pieces of jacking air cylinder and four groups of arrangement unit, the main rack is formed with the upper frame and lower frame oppositely arranged, the lower frame is oppositely arranged with two groups of support components in its inside both sides, each group of support components is provided with one described jacking air cylinder on the top of its front and rear end;The bottom of each jacking air cylinder is fixed on the corresponding support component, and the top of jacking air cylinder is the driving end that can vertically stretch and shrink towards the upper frame and the base plate installed on it, a floating air cylinder to be detected is detachably mounted on each base plate;

[0007] The upper frame is provided with one described arrangement unit on the both sides of its front and rear end;Each arrangement unit includes seat and arrangement air cylinder;The both ends of the seat are supporting end and cylinder mounting end, supporting end is mounted to the top surface of upper frame, cylinder mounting end is correspondingly extended to the front end or rear end of upper frame;The arrangement air cylinder is mounted to the top surface of cylinder mounting end, and the driving end of arrangement air cylinder stretches and shrinks towards supporting end and is provided with abutment plate on it.

[0008] As a further technical scheme of the utility model: the arrangement unit includes reinforcing plate, reinforcing plate is Γ-shaped, to connect the bottom surface of cylinder mounting end and the front end face or rear end face of upper frame with reinforcing plate.

[0009] As a further technical scheme of the utility model: the main stand is equipped with several vertical rods connecting the upper frame and the lower frame, and a fixing plate is formed at the bottom of each vertical rod.

[0010] As a further technical scheme of the utility model: the upper frame is provided with two limiting racks on both sides thereof.

[0011] As a further technical scheme of the utility model: the supporting assembly comprises two oppositely arranged supporting rods, and the two ends of each supporting rod are fixedly connected with the front and rear inner walls in the lower frame.

[0012] As a further technical scheme of the utility model: a reinforcing rod is arranged in the middle of the upper frame, and the two ends of the reinforcing rod are fixedly connected with the front and rear inner walls in the upper frame.

[0013] As a further technical scheme of the utility model: the four jacking cylinders are oppositely arranged in pairs.

[0014] As a further technical scheme of the utility model: the four groups of arrangement units are oppositely arranged in pairs.

[0015] As a further technical scheme of the utility model: the jacking cylinder adopts a GYFM63x25-2TDX-3000 cylinder.

[0016] As a further technical scheme of the utility model: the arrangement cylinder adopts a GYFM20x20-2TDX-3000 cylinder.

[0017] Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a testing device for detecting the service life of a floating cylinder, which is integrated, simple, and programmed through cooperation between the main control cabinet and the testing table, can satisfy unified testing of the locking function and the floating return function of the floating cylinder, effectively test the service life of the floating cylinder, and accurately evaluate the service life of the floating cylinder device by using one device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic view of the testing device for detecting the service life of a floating cylinder.

[0019] Figure 2 It is a use state view of the testing device for detecting the service life of a floating cylinder.

[0020] Figure 3 It is a schematic view of the testing table. DETAILED DESCRIPTION

[0021] The specific embodiments of the utility model are described in detail below in combination with the drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the protection scope of the utility model.

[0022] Please refer to Figure 1 、 Figure 2 and Figure 3 , a kind of for floating cylinder service life detection test device, including main control cabinet 10 and test table 20;The main control cabinet 10 is arranged at the side of test table 20, to control the operation of test table 20;The test table 20, including main rack 21, four pieces of jacking cylinder 22 and four groups of arrangement unit 23, the main rack 21 is formed with the upper frame 211 and lower frame 212 oppositely arranged, the lower frame 212 is oppositely arranged on its inside two sides two groups of support components 213, each group of support components 213 is provided with one described jacking cylinder 22 on the top of its front and rear end;Four pieces of jacking cylinder 22 are oppositely arranged, and the bottom of each jacking cylinder 22 is fixed on the corresponding support component 213, and the top of jacking cylinder 22 is the driving end that can be vertically telescopic towards upper frame 211 and is installed with base plate 221 on it, and each base plate 221 can be detachably mounted with a to-be-detected floating cylinder 222;

[0023] The upper frame 211 is provided with one described arrangement unit 23 on the two sides of its front and rear end, and the four groups of arrangement unit 23 are oppositely arranged;Each arrangement unit 23 includes a seat 231 and an arrangement cylinder 232;The two ends of the seat 231 are supporting end 31 and cylinder mounting end 32, supporting end 31 is mounted to the top surface of upper frame 211, and cylinder mounting end 32 is correspondingly extended to the front end or rear end of upper frame 211;The arrangement cylinder 232 is installed to the top surface of cylinder mounting end 32, and the driving end of arrangement cylinder 232 is telescopic towards supporting end 31 and is provided with a stop plate 2321 thereon, after the test goods are placed on the supporting end 31 of the seat 231 of the four groups of arrangement unit 23, the main control cabinet 10 controls the operation of test table 20, the driving end of four pieces of jacking cylinder 22 is extended, drives the floating cylinder 222 to rise, and the test goods are lifted from supporting end 31, the driving end of the arrangement cylinder 232 of the four groups of arrangement unit 23 is reciprocatingly telescopic, so that the test goods are reciprocally pushed by the stop plate 2321, drives the floating cylinder 222 to reciprocally switch between the locking state and the floating back state, and detects the service life of the floating cylinder 222.

[0024] Further, in the embodiment, the arrangement unit 23 includes a reinforcing plate 233, which is Γ-shaped, to connect the bottom surface of the cylinder mounting end 32 with the front or rear end surface of the upper frame 211, achieving a reinforcing effect.

[0025] Further in the embodiment, the main rack 21 is provided with a plurality of vertical rods 214 connecting the upper frame 211 and the lower frame 212, and the bottom of each vertical rod 214 is formed with a fixing plate 2141 for fixing to the ground.

[0026] Further in the embodiment, the upper frame 211 is provided with two limiting racks 201 on the two opposite sides for limiting and playing the role of guardrail.

[0027] Further in the embodiment, the support assembly 213 comprises two oppositely arranged support rods 2131, and the two ends of each support rod 2131 are fixedly connected with the front and rear inner walls in the lower frame 212.

[0028] Further in the embodiment, the upper frame 211 is provided with a reinforcing rod 202 in the middle, and the two ends of the reinforcing rod 202 are fixedly connected with the front and rear inner walls in the upper frame 211 for reinforcing the upper frame 211.

[0029] Further in the embodiment, the jacking cylinder 22 adopts a GYFM63x25-2TDX-3000 cylinder, and the arrangement cylinder 232 adopts a GYFM20x20-2TDX-3000 cylinder.

[0030] It can be understood that the use method of the test device for detecting the service life of the floating air cylinder is as follows: four floating air cylinders 222 to be detected are installed on four jacking air cylinders 22, the jacking air cylinders 22 jack up the test goods upward, the jacking position sensing signals of the four jacking air cylinders 22 are fed back to the PLC of the main control cabinet 10, the PLC outputs signals to the electromagnetic valves of the control arrangement air cylinders 232 of the main control cabinet 10, controls two arrangement air cylinders 232 on the same side to extend, pushes the test goods, the extension position sensing signals of the two arrangement air cylinders 232 are fed back to the PLC, the PLC outputs signals to the electromagnetic valves of the control floating air cylinders 222 of the main control cabinet 10, controls the floating air cylinders 222 to be locked and ventilated, after a delay of 1.5 seconds, the two arrangement air cylinders 232 are retracted, the retraction position sensing signals of the arrangement air cylinders 232 are fed back to the PLC, the PLC outputs signals to the electromagnetic valves of the control four jacking air cylinders 22, controls the jacking air cylinders 22 to descend, the descending position sensing signals of the jacking air cylinders 22 are fed back to the PLC, the PLC outputs signals to the electromagnetic valves of the control floating air cylinders 222, controls the floating air cylinders 222 to be unlocked and ventilated to complete the empty load return, after a delay of 2 seconds after unlocking, the PLC outputs signals to the electromagnetic valves of the control jacking air cylinders 22, controls the four jacking air cylinders 22 to jack up the test goods upward again, the jacking position sensing signals of the four jacking air cylinders 22 are fed back to the PLC, the PLC outputs signals to the electromagnetic valves of the control arrangement air cylinders 232, controls two arrangement air cylinders 232 on the other side to extend, pushes the test goods, the extension position sensing signals of the two arrangement air cylinders 232 on the other side are fed back to the PLC, the PLC outputs signals to the electromagnetic valves of the control floating air cylinders 222, controls the floating air cylinders 222 to be locked and ventilated, after a delay of 1.5 seconds, the two arrangement air cylinders 232 on the other side are retracted, the retraction position sensing signals of the arrangement air cylinders 232 are fed back to the PLC, the PLC outputs signals to the electromagnetic valves of the control four jacking air cylinders 22, controls the jacking air cylinders 22 to descend, the descending position sensing signals of the jacking air cylinders 22 are fed back to the PLC, the PLC outputs signals to the electromagnetic valves of the control floating air cylinders 222, controls the floating air cylinders 222 to be unlocked and ventilated to complete the empty load return, and this is one cycle of operation of the test device for detecting the service life of the floating air cylinder. The floating air cylinders 222 are used twice in one cycle of operation, and the cycle is repeated to test the service life of the floating air cylinders 222.

[0031] In summary, the test device for detecting the service life of the floating air cylinder is integrated, simple, programmed and unified in the locking function and the floating return function through cooperation between the main control cabinet 10 and the test table 20, can effectively test the service life of the floating air cylinder 222, and accurately evaluates the service life of the floating air cylinder 222 device by one device.

[0032] As long as the various different embodiments of the utility model are combined arbitrarily without violating the thought of the utility model creation, they shall be regarded as the disclosed contents of the utility model; within the technical conception range of the utility model, the simple modification of the technical scheme and the arbitrary combination of different embodiments without violating the thought of the utility model creation shall be within the protection range of the utility model.

Claims

1. A testing device for floating cylinder service life detection, characterized in that: It includes a main control cabinet (10) and a test table (20); the main control cabinet (10) is arranged on one side of the test table (20) to control the operation of the test table (20); the test table (20) includes a main rack (21), four jacking cylinders (22) and four groups of arrangement units (23), the main rack (21) is formed with an upper frame (211) and a lower frame (212) arranged oppositely, two groups of support assemblies (213) are arranged oppositely in the lower frame (212), and each group of support assemblies (213) is provided with one of the jacking cylinders (22) on the top of the front end and the rear end; the bottom of each jacking cylinder (22) is fixed on the corresponding support assembly (213), the top of the jacking cylinder (22) is a driving end capable of vertically stretching and retracting towards the upper frame (211), and a base plate (221) is arranged on the top of the jacking cylinder (22); a floating cylinder (222) to be detected is detachably arranged on each base plate (221); the upper frame (211) is provided with one of the arrangement units (23) on each side of the front end and the rear end; each arrangement unit (23) includes a bracket (231) and an arrangement cylinder (232); the two ends of the bracket (231) are a supporting end (31) and a cylinder mounting end (32), the supporting end (31) is mounted on the top surface of the upper frame (211), and the cylinder mounting end (32) extends to the front end or the rear end of the upper frame (211); the arrangement cylinder (232) is mounted on the top surface of the cylinder mounting end (32), and the driving end of the arrangement cylinder (232) stretches and retracts towards the supporting end (31) and is provided with a stop plate (2321) thereon.

2. The test device for floating cylinder service life detection according to claim 1, characterized in that: The arrangement unit (23) includes a reinforcing plate (233), and the reinforcing plate (233) is Γ-shaped to connect the bottom surface of the cylinder mounting end (32) and the front end surface or the rear end surface of the upper frame (211).

3. The test device for floating cylinder service life detection according to claim 1, characterized in that: The main rack (21) is provided with a plurality of vertical rods (214) connecting the upper frame (211) and the lower frame (212), and the bottom of each vertical rod (214) is formed with a fixing plate (2141).

4. The test device for floating cylinder service life detection according to claim 1, characterized in that: The upper frame (211) is provided with two limiting racks (201) oppositely arranged on the two sides.

5. The test device for floating cylinder service life detection according to claim 1, characterized in that: The support assembly (213) includes two support rods (2131) arranged oppositely, and the two ends of each support rod (2131) are fixedly connected with the front and rear inner walls in the lower frame (212).

6. The test device for floating cylinder service life detection according to claim 1, characterized in that: The upper frame (211) is provided with a reinforcing rod (202) in the middle, and the two ends of the reinforcing rod (202) are fixedly connected with the front and rear inner walls in the upper frame (211).

7. The test device for floating cylinder service life detection according to claim 1, characterized in that: The four jacking cylinders (22) are oppositely arranged in pairs.

8. The test device for floating cylinder service life detection according to claim 1, characterized in that: The four groups of arrangement units (23) are oppositely arranged in pairs.

9. The test device for floating cylinder service life detection according to claim 1, characterized in that: The jacking cylinder (22) adopts a GYFM63x25-2TDX-3000 cylinder.

10. The test device for floating cylinder service life detection according to claim 1, characterized in that: The arrangement cylinder (232) adopts a GYFM20x20-2TDX-3000 cylinder.

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