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Scissor-fork type lifting transfer machine

A technology of transfer machine and scissors, which is applied in the direction of conveyor objects, transportation and packaging, etc., can solve the problems of low transmission efficiency, low variable load bearing capacity, and impact on production beats of lifting and transfer machines, so as to reduce the failure maintenance rate , Improve variable load bearing capacity and compact structure

Inactive Publication Date: 2016-06-22
ANHUI MEIZHI PRECISION MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the cylinder is directly lifted and lowered, if the load is heavy, the transmission efficiency of the lifting and transferring machine will be low, which will affect the production cycle and cause a decrease in production capacity
At the same time, the installation frame is generally heavy and takes up a lot of space, resulting in a waste of space
[0004] There are also some lift and transfer machines in the materials disclosed in the related art. The transfer of items on the transfer platform is completely completed by motor drive. The structure is complex, the cost is high, the variable load bearing capacity is low, and it is easy to damage

Method used

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  • Scissor-fork type lifting transfer machine
  • Scissor-fork type lifting transfer machine
  • Scissor-fork type lifting transfer machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Figure 1-Figure 7 The specific structure of the scissor lift transfer machine 100 in the first embodiment is shown.

[0050] Specifically, such as Image 6 As shown, the transfer platform 2 includes: a base plate 21, a plurality of brackets 22 and multiple groups of rolling elements 23, the base plate 21 is arranged on the scissor lift frame 1, and a plurality of brackets 22 are horizontally spaced apart on the base plate 21, At least part of the upper surface of each bracket 22 defines a support surface S for placing objects. That is to say, when the article is placed on the transfer platform 2, the article is usually placed on the support surface S of the support 22, so that the article is raised by the support 22, which can prevent the article from colliding with the transfer platform 2 during the horizontal transfer process. Other parts on the board, so as to ensure the smooth transfer of items. Moreover, the article is spaced from the bottom plate 21, the conta...

Embodiment 2

[0079] Figure 8 The specific structure of the scissor lift transfer machine 100 in the second embodiment is shown, the structure of the scissor lift transfer machine 100 of the second embodiment is substantially the same as that of the scissor lift transfer machine 100 of the first embodiment, I won't go into details here.

[0080] The difference is that if Figure 8 As shown, the connection structure between the pole frame 12 and the base 11 can be different. Specific as Figure 8 As shown, the lowermost beam 120 is rotatably arranged on the base 11, and the base 11 is provided with a chute 111, and the lower end of the lowermost beam 120 is formed as a slider 123, and the slider 123 and the chute 111 Swipe to connect.

[0081] In the second embodiment, the sliding block 123 may also be provided with rollers, and the rollers fit in the chute 111 , so that the rollers roll in the chute 111 when the rod frame 12 expands or contracts.

[0082] In the second embodiment, a c...

Embodiment 3

[0084] Figure 9 The specific structure of the scissor lift transfer machine 100 in the third embodiment is shown. The structure of the scissor lift transfer machine 100 in the third embodiment is substantially the same as that of the scissor lift transfer machine 100 in the first embodiment. I won't go into details here.

[0085] The difference is that in the third embodiment, the scissor lift frame 1 can adopt different rod frame structures. Specific as Figure 9 As shown, the rod frame 12 includes two beam chains L, and each beam chain L includes a plurality of beams 120 hingedly connected sequentially through the head and tail connecting shafts 122, and the multiple beams 120 of the two beam chains L are one by one Corresponding to the parallel arrangement, the corresponding two beams 120 in the two beam chains L form a bar layer.

[0086] In the beam chain L in the unfolded state, the lowermost beam 120 is rotatably arranged on the base 11 , and the uppermost beam 120 ...

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Abstract

The invention discloses a scissor-fork type lifting transfer machine. The scissor-fork type lifting transfer machine comprises a scissor-fork type lifting frame, a transfer platform and a pushing mechanism, wherein the transfer platform is arranged on the scissor-fork type lifting frame; the pushing mechanism comprises a push plate and a push cylinder body; the push plate is movably arranged on the transfer platform; and the push cylinder body and the push plate are connected to drive the push plate to push articles on the transfer platform. The scissor-fork type lifting transfer machine disclosed by the invention has the advantages of great bearing weight, relatively-low cost, high lifting speed and high lifting efficiency. According to the scissor-fork type lifting transfer machine, the lifting of the transfer platform can be realized, the transfer platform can be directly supported, and no excessive mounting racks are needed; the scissor-fork type lifting transfer machine is compact in structure and is small in occupied space; the pushing mechanism is driven by air pressure or hydraulic pressure; and the variable load bearing capacity of the pushing mechanism can be greatly improved, the maintenance rate of faults is reduced, and the service life of the pushing mechanism is prolonged. In addition, the pushing mechanism can linearly push the articles; and the scissor-fork type lifting transfer machine is simple in structure, flexible in mounting and lower in cost.

Description

technical field [0001] The invention relates to the technical field of transfer and transportation, in particular to a scissor lift transfer machine. Background technique [0002] Conveyor chain lifting transfer machine is a commonly used transfer device in automated production lines. It is used to move objects up and down on the conveyor chain to realize the cyclic work of the conveyor chain. The structure of a general conveyor chain lifting transfer machine includes a transfer platform, a lifting transmission mechanism, a sliding guide rail and a mounting frame. The lifting transmission mechanism used in the production workshop mostly adopts the lifting method of screw drive or cylinder direct drive. [0003] Among them, the cost of using the servo motor to drive the screw drive is relatively high. If the cylinder is directly lifted and lowered, if the load is heavy, the transmission efficiency of the lifting and transferring machine will be low, which will affect the pro...

Claims

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Application Information

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IPC IPC(8): B65G47/64
CPCB65G47/643
Inventor 陈晨吕宏志余治忠
Owner ANHUI MEIZHI PRECISION MFG
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