Synchronous lifting balancing device of air cylinder

Abstract

The utility model relates to an air cylinder synchronous lifting balancing device, and belongs to the field of tire conveying equipment. A conveying line is arranged, a conveying belt is installed on the conveying line, an air cylinder is vertically arranged below the conveying belt, a telescopic rod above the air cylinder is fixed to the conveying line through a connecting block, a synchronous lifting balance device is installed below the connecting block and comprises a plurality of racks vertically arranged at equal intervals, and the upper ends of the racks are fixed to the connecting block; the rack is sleeved with a guide shell, a gear meshed with the rack is installed in the guide shell, and the gear is installed on the transmission shaft. The tire blank lifting device is good in synchronization performance, stability of the tire blank in the lifting process is improved, the tire blank placing position is accurate, and potential safety hazards of the tire blank are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tire transmission equipment field, in detail is a cylinder synchronous lifting balance device. BACKGROUND

[0002] It is known that forming is an important link of tire manufacturing, in order to the high efficiency of production, the tire industry generally adopts the conveyer belt, and the conveyer belt is made to ascend and descend by the cylinder, but the cylinder is controlled by high pressure gas, if the cylinder itself is damaged and the cylinder itself leaks, will lead to the conveyer belt ascending and descending and not in step, possibly leading to the inaccurate placement position, drop, influence the follow -up production. SUMMARY

[0003] In order to overcome the insufficient of prior art, the utility model provides a cylinder synchronous lifting balance device, prevents the different step of embryo lifting process, realizes the stable ascending and descending of transmission belt.

[0004] The utility model discloses the technical scheme that solves its technical problem is: a cylinder synchronous lifting balance device is equipped with transmission line, is installed with conveyer belt on transmission line, is vertically equipped with cylinder below conveyer belt, and the telescopic rod above cylinder is fixed on transmission line through connecting block, and its characterized in that, the synchronous lifting balance device is installed below connecting block, and the synchronous lifting balance device includes a plurality of equidistance vertical setting's rack, and the rack upper end is fixed on connecting block, and the rack is equipped with the guide housing on, and the guide housing is installed with the gear that meshes with the rack in, and the gear is installed on transmission shaft.

[0005] The utility model has the advantages of good synchronous performance, improves the stable performance of embryo in the lifting process, embryo placement position is accurate, reduces the hidden danger of embryo safety. BRIEF DESCRIPTION OF DRAWINGS

[0006] The utility model is further explained in connection with the drawings and examples.

[0007] Figure 1 The utility model's structure schematic diagram.

[0008] Figure 2 It is the left view of the utility model.

[0009] Figure 3 It is the structure schematic diagram of the synchronous lifting balance device of the utility model.

[0010] Figure 4 It is the left view of the synchronous lifting balance device of the utility model.

[0011] In the drawing 1, conveyer belt, 2, synchronous lifting balance device, 3, connecting block, 4, cylinder, 5, embryo, 6, rack, 7, gear, 8, transmission shaft, 9, guide housing. DETAILED DESCRIPTION

[0012] In the figure, the utility model is equipped with transmission line, transmission line is installed with conveyer belt 1, conveyer belt 1 below is vertically equipped with pneumatic cylinder 4, the telescopic link of pneumatic cylinder 4 top is fixed on transmission line through connecting block 3, connecting block 3 below is installed with synchronous lifting balancing device 2, and synchronous lifting balancing device 2 includes a plurality of equidistance vertical setting rack 6, and the upper end of rack 6 is fixed in connecting block 3, and rack 6 is equipped with guide housing 9 on, and guide housing 9 is fixed with the support frame of transmission line, and guide housing 9 is installed with the gear 7 of engaging with rack 6 in, and gear 7 is installed on transmission shaft 8, passes through transmission shaft 8 transmission torque, and gear 7, rack 6 are engaged with each other and realize all the rack to rise or drop simultaneously.

[0013] When the embryo 5 is transported from conveyer belt 1, the telescopic link of pneumatic cylinder 4 starts to rise, and the transmission line of conveyer belt 1 is fixed with connecting block 3 through bolt, and synchronous lifting balancing device 2 is fixed in connecting block 3 through screw, when individual pneumatic cylinder 4 is damaged, gas leakage, gas shortage, conveyer belt 1 lifts and is not synchronized, possibly leading to embryo 5 from conveyer belt 1 drop or place not in place on the loading platform, influence production. In conveyer belt 1 middle installation synchronous lifting balancing device 2. When the telescopic link of pneumatic cylinder 4 rises, drags conveyer belt 1 to rise, and conveyer belt 1 drives the rack 6 in synchronous lifting balancing device 2 to start to move upwards, and the gear 7 of engaging with rack 6 starts to rotate, and gear 7 is fixed together with transmission shaft 8, as long as one gear 7 rotates, can drive other gears to rotate, and drive other racks to start to move upwards, realize synchronous rise or drop under the drive of gear, rack.

Claims

1. A cylinder synchronous lifting balance device, which is provided with a transmission line, a conveying belt is installed on the transmission line, a cylinder is vertically arranged below the conveying belt, and an extension rod above the cylinder is fixed on the transmission line through a connecting block, characterized in that, The connecting block is provided below with a synchronous lifting balancing device, which comprises a plurality of vertically arranged racks at equal intervals, the upper ends of the racks being fixed on the connecting block, a guide housing being sleeved on the racks, a gear meshing with the racks being installed in the guide housing, and the gear being installed on a transmission shaft.

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