Automatic air spring blastocyst pricking device

Abstract

The utility model provides an automatic air spring blastocyst pricking device which comprises a machine frame, a longitudinal moving device and an expansion drum are installed on the machine frame, the expansion drum is used for fixing a blastocyst, a transverse moving device is fixedly installed on the longitudinal moving device, the longitudinal moving device is used for driving pricking needles on the transverse moving device to move vertically, and the longitudinal moving device is used for driving the pricking needles on the transverse moving device to move vertically. The transverse moving device is used for driving the pricking needle to transversely move and prick holes downwards, the pricking needle is located above the expansion drum, automatic pricking can be carried out on positions, where bubbles are prone to being generated, such as a horn mouth, the middle and the tail inclined face of a blastocyst, appearance defects are reduced, production efficiency is improved, labor intensity and errors of manual operation are reduced, and production efficiency is improved. And the stability of product quality is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to air spring manufacturing technical field, in particular to a kind of automatic air spring capsule hole device. BACKGROUND

[0002] Air spring is mainly applied to the suspension system of railway vehicle in early stage, to improve the comfort of ride and reduce the impact on track. With the continuous progress of technology, air spring is gradually applied to automobile, industrial machinery, aerospace and other fields.

[0003] In the field of automobile, the application of air spring starts from high-end luxury car, to provide more stable driving experience and adjustable suspension height. In recent years, with the popularization of technology and the reduction of cost, more and more ordinary car models also begin to use air spring.

[0004] Air spring is mainly composed of rubber air bag, upper cover plate, lower cover plate and additional air chamber. By filling compressed air into rubber air bag, rubber air bag is inflated, so as to produce elastic force. The stiffness of air spring can be changed by adjusting the air pressure in rubber air bag, to realize the hardness adjustment of suspension system.

[0005] Rubber air bag, i.e. capsule, is easy to produce appearance defects such as lack of glue and bubble in vulcanization process, and rubber air bag needs to be pierced for exhaust. In the past, it is manually pierced, which is low in efficiency. Therefore, in order to improve product quality and production efficiency and reduce appearance defects, an air spring capsule piercing device needs to be developed. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the above technical problems, and provides an automatic air spring capsule piercing device, which can automatically pierce the horn mouth and the bubble-prone position of the inclined surface of capsule tail of air spring capsule.

[0007] Therefore, the utility model provides an automatic air spring capsule piercing device, which comprises a rack, a longitudinal moving device and an expansion drum are installed on the rack, the expansion drum is used for fixing capsule, a transverse moving device is fixedly installed on the longitudinal moving device, the longitudinal moving device is used for driving the vertical movement of piercing needle on the transverse moving device, the transverse moving device is used for driving the horizontal movement of piercing needle and downward piercing, and the piercing needle is located above the expansion drum.

[0008] Preferably, the longitudinal moving device comprises a cylinder one, a guide rail and a sliding block, the cylinder body of the cylinder one is fixedly installed on the rack, the output end of the cylinder one is connected with the transverse moving device, the vertical guide rail is fixedly installed on the rack, the sliding block is fixedly installed on the transverse moving device, and the sliding block is slidably connected with the guide rail.

[0009] Preferably, the transverse moving device comprises a cylinder II, a screw rod, a support frame and a mounting frame, the support frame is connected with the output end of the cylinder I, the inner side of the support frame is fixedly provided with the sliding block, the support frame is rotatably provided with the transversely arranged screw rod, the screw rod is threadedly connected with the mounting frame, the mounting frame is provided with the cylinder II, and the output end of the cylinder II is fixedly connected with the needle.

[0010] Preferably, the outer side of the screw rod is fixedly provided with a hand wheel.

[0011] Preferably, the needle is arranged towards the blastula.

[0012] Preferably, the support frames on the two sides of the screw rod are fixedly provided with light rods, and the mounting frame slides along the light rods.

[0013] Preferably, the cylinder I is fixedly installed on the top of the rack through a mounting plate, the support frame is fixedly provided with an adjusting rod, the adjusting rod vertically penetrates through the mounting plate, and the top of the adjusting rod is threadedly connected with an adjusting nut.

[0014] The automatic air spring blastula hole punching device has the following beneficial effects.

[0015] (1) The needle can be adjusted in horizontal position at any time under the action of the transverse moving device according to the size of air spring blastula of different specifications, the adjusted needle can automatically punch holes on the horn mouth, middle and tail inclined surface of the blastula which are prone to produce bubbles under the action of the longitudinal moving device, the appearance defects are reduced, the production efficiency is improved, the labor intensity and error of manual operation are reduced, and the stability of product quality is ensured.

[0016] (2) The light rods are arranged to enhance the stability of the position adjustment process of the cylinder II, prevent the mounting frame from shaking and affect the effect of horizontal movement adjustment.

[0017] (3) The adjusting rod is arranged to have a better limiting effect on the cylinder I, move the needle to a suitable height, prevent the distance of the needle moved by the cylinder I from being too large, and thus prevent the needle from being directly punched on the inflation drum, cause damage to the surface of the inflation drum and affect the hole punching work. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is a structure schematic view of the automatic air spring blastula hole punching device in the embodiment;

[0019] Fig. 2 is a front structure schematic view of the automatic air spring blastula hole punching device in the embodiment.

[0020] Marked in the figure: 1, rack; 2, longitudinal displacement device; 21, cylinder one; 22, guide rail; 23, sliding block; 3, expansion drum; 4, capsule; 5, transverse displacement device; 51, cylinder two; 52, lead screw; 53, support frame; 54, mounting frame; 541, first mounting frame; 542, second mounting frame; 543, third mounting frame; 6, needle; 7, hand wheel; 8, light pole; 9, mounting plate; 10, adjusting rod; 11, adjusting nut. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and specific embodiments to help understanding the contents of the utility model. The method used in the utility model is conventional method if no special provision; the raw materials and devices used are conventional market products if no special provision.

[0022] Embodiment:

[0023] As Figs. 1-2 shown, the utility model provides a kind of automatic air spring capsule hole-punching device, including rack 1, the rack 1 is installed with longitudinal displacement device 2 and expansion drum 3, the expansion drum 3 is used to fix capsule 4, expansion drum 3 can be connected with outside air by pipeline etc., to make it expand, to fix capsule 4, the longitudinal displacement device 2 is fixedly installed with transverse displacement device 5, the longitudinal displacement device 2 is used to drive the needle 6 on the transverse displacement device 5 vertically moves, the transverse displacement device 5 is used to drive the needle 6 transversely moves and punches hole downward, the needle 6 is located above the expansion drum 3.

[0024] Further, the longitudinal displacement device 2 includes cylinder one 21, guide rail 22 and sliding block 23, the cylinder body of cylinder one 21 is vertically fixedly installed on the rack 1, the output end of cylinder one 21 is connected with the transverse displacement device 5, the rack 1 is fixedly installed with the vertical guide rail 22, the sliding block 23 is fixedly installed on the transverse displacement device 5, the sliding block 23 is slidably connected with the guide rail 22, and the stability of the transverse displacement device 5 is enhanced.

[0025] Further, the transverse displacement device 5 includes cylinder two 51, lead screw 52, support frame 53 and mounting frame 54, the support frame 53 is connected with the output end of cylinder one 21, the inner side of the support frame 53 is fixedly installed with the sliding block 23, the support frame 53 is rotatably installed with the transversely arranged lead screw 52, the mounting frame 54 is threadedly connected with the lead screw 52, the mounting frame 54 is installed with cylinder two 51, and the output end of cylinder two 51 is fixedly connected with the needle 6.

[0026] Further, the hand wheel 7 is fixedly installed on the outer side of the lead screw 52.

[0027] Further, the support frame 53 on both sides of the lead screw 52 is fixedly installed with a light pole 8, and the mounting bracket 54 slides along the light pole 8.

[0028] Further, the mounting bracket 54 includes a first mounting bracket 541, a second mounting bracket 542 and a third mounting bracket 543, which are arranged in sequence from left to right, wherein the first mounting bracket 541 is used for punching holes at the trumpet mouth of the blastula 4, the second mounting bracket 542 is used for punching holes at the middle position of the blastula 4, and the third mounting bracket 543 is used for punching holes at the tail slope of the blastula 4.

[0029] The first mounting bracket 541 and the third mounting bracket 543 are both threadedly connected with the corresponding lead screw 52, and the top and bottom thereof slide on the light pole 8, and shaking one hand wheel 7 can drive the corresponding mounting bracket to move horizontally. The second mounting bracket 542 is slidingly installed on the lead screw 52 and the light pole 8, and when the second mounting bracket 542 moves to the appropriate position, it is fixed on the light pole 8 by using a jackscrew. Since the punching hole accuracy requirement of the middle position of the blastula 4 is relatively low, the position of the second mounting bracket 542 usually does not need to be adjusted every time, and in addition, the diameter of the through hole of the second mounting bracket 542 sleeved on the lead screw 52 is greater than the diameter of the lead screw 52, so that after the position of the second mounting bracket 542 is fixed, it does not affect the normal rotation of the lead screw 52.

[0030] Further, the needle 6 is arranged towards the blastula 4, and the angle of the needle 6 and the punching hole position of the blastula 4 is consistent, that is, the installation direction and angle of the cylinder two 51 matches the corresponding punching hole position of the blastula 4.

[0031] Further, the cylinder one 21 is fixedly installed on the top of the rack 1 through the mounting plate 9, the support frame 53 is fixedly installed with an adjusting rod 10, the adjusting rod 10 vertically penetrates the mounting plate 9, and the top of the adjusting rod 10 is threadedly connected with an adjusting nut 11.

[0032] The adjusting rod 10 can better limit the movement distance of the cylinder one 21, so as to move the needle 6 to an appropriate height, prevent the needle 6 from moving too far under the action of the cylinder one 21, and thus prevent the needle 6 from being directly punched on the inflation drum 3, causing damage to the surface of the inflation drum 3 and affecting the punching work.

[0033] Further, the inflation drum 3 is connected with a driving device, and the driving device is used to drive the inflation drum 3 to rotate, and the driving device includes a servo motor, a cylinder, a chain transmission and the like, but is not limited to the above-mentioned modes.

[0034] The working principle is as follows:

[0035] First, the blastocyst 4 is set on the expansion drum 3, compressed air is input into the expansion drum 3 through the pipeline, so that the expansion drum 3 is inflated to fix the position of the blastocyst 4.

[0036] Then, according to the actual position of the blastocyst 4, the hand wheel 7 is shaken to drive the screw rod 52 to rotate, so as to adjust the positions of the first mounting frame 541 and the third mounting frame 543 respectively, so as to correspond to the positions of the horn mouth and the tail inclined surface of the blastocyst 4 respectively, and then adjust the position of the second mounting frame 542, and after adjusting the position to a suitable position, the second mounting frame 542 is fixed with the polished rod 8 by using the jackscrew. Further, the cylinder one 21 is started, and the cylinder one 21 drives the support frame 53 to move downward under the limiting of the adjusting rod 10.

[0037] Finally, the motor is used to drive the expansion drum 3 to rotate, when the expansion drum 3 rotates to a certain angle, the motor is closed, the cylinder two 51 is started, the cylinder two 51 drives the needle 6 to punch a hole downward, after the hole is punched, the cylinder two 51 returns to the original position, the motor is continued to be started to drive the expansion drum 3 to rotate to a certain angle, then the cylinder two 51 is started to punch a hole downward, so as to repeat until the hole is punched.

[0038] In the description of the utility model, it is understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the utility model.

[0039] The above-mentioned is only a specific embodiment of the utility model, which cannot limit the scope of the utility model, so that the replacement of equivalent components or equivalent changes and modifications made in the scope of the utility model patent protection shall still belong to the scope covered by the claims of the utility model.

Claims

1. An automated air spring bladder hole piercing device, comprising: The utility model provides a kind of embryo puncture device, including rack (1), the longitudinal displacement device (2) and expansion drum (3) are installed on the rack (1), the expansion drum (3) is used to fix blastula (4), the lateral displacement device (5) is fixedly installed on the longitudinal displacement device (2), the longitudinal displacement device (2) is used to drive the vertical movement of the needle (6) on the lateral displacement device (5), the lateral displacement device (5) is used to drive the lateral movement of the needle (6) and downward puncture, the needle (6) is located above the expansion drum (3).

2. The automated air spring bladder hole piercing device of claim 1, wherein, The longitudinal displacement device (2) includes cylinder one (21), guide rail (22) and sliding block (23), the cylinder body of cylinder one (21) is fixedly installed on the rack (1), the output end of cylinder one (21) is connected with the lateral displacement device (5), the vertical guide rail (22) is fixedly installed on the rack (1), the sliding block (23) is fixedly installed on the lateral displacement device (5), and the sliding block (23) is slidably connected with the guide rail (22).

3. An automated air spring bladder hole piercing device as set forth in claim 2 wherein, The lateral displacement device (5) includes cylinder two (51), lead screw (52), support frame (53) and mounting frame (54), the support frame (53) is connected with the output end of cylinder one (21), the inner side of the support frame (53) is fixedly installed with the sliding block (23), the transversely arranged lead screw (52) is rotatably installed on the support frame (53), the mounting frame (54) is threadedly connected on the lead screw (52), the cylinder two (51) is installed on the mounting frame (54), and the output end of the cylinder two (51) is fixedly connected with the needle (6).

4. The automated air spring bladder hole-punching device of claim 3, wherein, The outer side of the lead screw (52) is fixedly installed with hand wheel (7).

5. The automated air spring bladder hole-punching device of claim 1, wherein, The needle (6) is arranged towards the blastula (4).

6. The automated air spring bladder hole-punching device of claim 3, wherein, The support frame (53) on both sides of the lead screw (52) is fixedly installed with light rod (8), and the mounting frame (54) slides along the light rod (8).

7. The automated air spring bladder hole-punching device of claim 3, wherein, The cylinder one (21) is fixedly installed on the top of the rack (1) through mounting plate (9), the support frame (53) is fixedly installed with adjusting rod (10), the adjusting rod (10) vertically penetrates the mounting plate (9), and the top of the adjusting rod (10) is threadedly connected with adjusting nut (11).

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