Transfer mechanism for O-shaped rings

Abstract

The utility model discloses a transfer mechanism of an O-shaped ring. The transfer mechanism of the O-shaped ring comprises a knocking-over mechanism and a cross-shaped executing mechanism used for enabling the knocking-over mechanism to move in the vertical direction and the horizontal direction. The knocking-over mechanism comprises a knocking-over air cylinder, a knocking-over air cylinder mounting seat, an O-shaped ring pre-sleeving inner barrel mounting seat, a knocking-over outer barrel and an O-shaped ring pre-sleeving inner barrel; the knocking-over air cylinder mounting seat and the O-shaped ring pre-sleeving inner cylinder mounting seat are connected with the moving end of the cross-shaped executing mechanism in any direction in parallel; the knocking-over cylinder is mounted on the knocking-over cylinder mounting seat; the O-shaped ring pre-sleeving inner cylinder is fixed on the O-shaped ring pre-sleeving inner cylinder mounting seat, the knocking-over outer cylinder is sleeved outside the O-shaped ring pre-sleeving inner cylinder, and a cylinder rod of the knocking-over cylinder drives the inner wall of the knocking-over outer cylinder to move along the surface of the outer wall of the O-shaped ring pre-sleeving inner cylinder; and the height of the O-shaped ring pre-sleeving inner cylinder is greater than that of the knocking-over outer cylinder. According to the transfer mechanism for the O-shaped rings, the O-shaped rings pre-sleeved on the transfer mechanism can be transferred, the rings are knocked over at proper positions, and the O-shaped rings are transferred and mounted on specified parts.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of O-ring installation, and particularly relates to a transfer mechanism for O-rings. BACKGROUND

[0002] The installation of O-rings involves multiple steps, including transporting O-rings to designated positions one by one, pre-mounting O-rings on the transfer mechanism, moving O-rings to designated positions by the transfer mechanism, and finally transferring and installing O-rings to designated components.

[0003] The above process needs to be operated by a pipeline device, which can effectively improve the installation efficiency of O-rings. CONTENT OF THE UTILITY MODEL

[0004] The present application aims to provide a transfer mechanism for O-rings, which can transfer O-rings pre-mounted thereon, remove O-rings at appropriate positions, and transfer and install O-rings to designated components.

[0005] To achieve the above purpose, the technical scheme of the present application is to design a transfer mechanism for O-rings, which includes a ring removal mechanism and a cross execution mechanism for moving the ring removal mechanism in vertical and horizontal directions; the ring removal mechanism includes a ring removal cylinder, a ring removal cylinder mounting seat, an O-ring pre-mounting inner cylinder mounting seat, a ring removal outer cylinder, and an O-ring pre-mounting inner cylinder; the ring removal cylinder mounting seat and the O-ring pre-mounting inner cylinder mounting seat are connected in parallel to the moving end of the cross execution mechanism in any one direction; the ring removal cylinder is mounted on the ring removal cylinder mounting seat; the O-ring pre-mounting inner cylinder is fixed on the O-ring pre-mounting inner cylinder mounting seat, the ring removal outer cylinder is sleeved outside the O-ring pre-mounting inner cylinder, and the cylinder rod of the ring removal cylinder drives the inner wall of the ring removal outer cylinder to move along the outer wall surface of the O-ring pre-mounting inner cylinder; the height of the O-ring pre-mounting inner cylinder is greater than the height of the ring removal outer cylinder.

[0006] The cross execution mechanism comprises a transfer mechanism mounting seat, a first cylinder, a first sliding base, a first sliding rail, a first sliding block, a first mounting seat, a first adapter seat, a second cylinder seat, a second cylinder connecting seat, a second adapter seat, a second sliding base, a second cylinder, a second sliding rail and a second sliding block.

[0007] Further, the cross execution mechanism further comprises a guide column and a guide seat; the cylinder rod end of the decoupling cylinder is connected with a cross beam, the two ends of the cross beam are respectively provided with downward vertical guide columns; the O-type ring pre-sleeve inner cylinder mounting seat is provided with through holes at the two ends, and guide seats are arranged at the positions of the through holes; the guide columns pass through the through holes of the O-type ring pre-sleeve inner cylinder mounting seat and the guide seats, and the lowermost ends of the guide columns are connected with the O-type ring outer sleeve.

[0008] The O-type ring transfer mechanism has the advantages that the O-type ring pre-sleeved on the O-type ring transfer mechanism can be transferred, decoupled at a suitable position and installed on a specified part. BRIEF DESCRIPTION OF DRAWINGS

[0009] Fig. 1 The left side observation schematic view of the utility model is shown.

[0010] Fig. 2 The right side observation schematic view of the utility model is shown.

[0011] Fig. 3 The partial rear side observation schematic view of the utility model is shown.

[0012] Fig. 4It is a local section view schematic diagram of the utility model.

[0013] The transfer mechanism mounting seat 1, the first cylinder 2, the first sliding seat 3, the first sliding rail 4, the first sliding block 5, the first mounting seat 6, the first adapter seat 7, the second cylinder seat 8, the second cylinder connecting seat 9, the second adapter seat 10, the second sliding seat 11, the second cylinder 12, the second sliding rail 13, the unseating cylinder 14, the unseating cylinder mounting seat 15, the O-ring pre-sleeved inner cylinder mounting seat 16, the guide column 17, the guide seat 18, the unseating outer cylinder 19, the O-ring pre-sleeved inner cylinder 20, the second sliding block 21. DETAILED DESCRIPTION

[0014] The specific embodiments of the utility model are further described below in combination with the drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model. EMBODIMENT

[0015] As Figs. 1-4 shown, a kind of O-ring transfer mechanism, including transfer mechanism mounting seat 1, first cylinder 2, first sliding seat 3, first sliding rail 4, first sliding block 5, first mounting seat 6, first adapter seat 7, second cylinder seat 8, second cylinder connecting seat 9, second adapter seat 10, second sliding seat 11, second cylinder 12, second sliding rail 13, unseating cylinder 14, unseating cylinder mounting seat 15, O-ring pre-sleeved inner cylinder mounting seat 16, guide column 17, guide seat 18, unseating outer cylinder 19, O-ring pre-sleeved inner cylinder 20, second sliding block 21.

[0016] First sliding block 5 is equipped on transfer mechanism mounting seat 1, first sliding rail 4 is equipped on first sliding seat 3, first sliding block 5 and first sliding rail 4 are movably combined, and first sliding rail 4 moves along front-back direction relative to first sliding block 5;The cylinder body of first cylinder 2 is installed on transfer mechanism mounting seat 1, and first cylinder 2 is parallel to first sliding seat 3, the cylinder rod of first cylinder 2 is connected first sliding seat 3 front end, and first sliding seat 3 is moved along the moving direction of first sliding rail 4 by the expansion and contraction of the cylinder rod of first cylinder 2.

[0017] First mounting seat 6 is installed on first sliding seat 3, and the end face of first mounting seat 6 towards front is connected with first adapter seat 7, and the front end face of first adapter seat 7 is equipped with second sliding block 21.

[0018] Second sliding rail 13 is equipped on the rear end face of second sliding seat 11, and second sliding block 21 and second sliding rail 13 are movably combined, and second sliding rail 13 moves along vertical direction relative to second sliding block 21.

[0019] The first adapter seat 7 is connected with a second cylinder seat 8 at the lower end surface, the cylinder body of a second cylinder 12 is installed on the second cylinder seat 8, a second cylinder connecting seat 9 is connected with the lower end surface of the second slide 11, the cylinder rod of the second cylinder 12 is connected with the second cylinder connecting seat 9, and the second cylinder 12 is parallel to the second slide 11, and the second slide 11 is driven to move along the vertical direction through the extension and contraction of the cylinder rod of the second cylinder 12.

[0020] The second adapter seat 10 is provided at the front end surface of the second slide 11, a dismounting cylinder mounting seat 15 is connected with the upper end surface of the second adapter seat 10, the dismounting cylinder 14 is arranged on the dismounting cylinder mounting seat 15, the cylinder rod of the dismounting cylinder 14 is vertically downward, the end of the cylinder rod of the dismounting cylinder 14 is connected with a cross beam, and the two ends of the cross beam are respectively provided with vertically downward guide columns 17.

[0021] The second adapter seat 10 is connected with an O-ring pre-sleeve inner cylinder mounting seat 16 at the lower end surface, the O-ring pre-sleeve inner cylinder mounting seat 16 is respectively provided with through holes at the two ends, guide seats 18 are arranged at the positions of the through holes, the guide columns 17 pass through the through holes of the guide seats 18 and the O-ring pre-sleeve inner cylinder mounting seat 16, and the lowermost ends of the guide columns 17 are connected with dismounting outer cylinders 19, which are located below the O-ring pre-sleeve inner cylinder mounting seat 16.

[0022] The O-ring pre-sleeve inner cylinder 20 is arranged on the lower surface of the O-ring pre-sleeve inner cylinder mounting seat 16 and located inside the dismounting outer cylinder 19, the inner wall of the dismounting outer cylinder 19 can move along the outer wall surface of the O-ring pre-sleeve inner cylinder 20, and the frontmost end of the O-ring pre-sleeve inner cylinder 20 is exposed from the frontmost end of the dismounting outer cylinder 19.

[0023] Initially, the O-ring is sleeved on the front end of the O-ring pre-sleeve inner cylinder 20.

[0024] Through the action of the first cylinder 2 and the second cylinder 12, the O-ring pre-sleeve inner cylinder 20 moves to the designated position (i.e. the position where the O-ring needs to be installed on the designated part) with the O-ring, and then the dismounting outer cylinder 19 is driven to move along the outer wall surface of the O-ring pre-sleeve inner cylinder 20 through the cylinder rod of the dismounting cylinder 14, so that the O-ring is dismounted, the O-ring is extruded away from the O-ring pre-sleeve inner cylinder 20 and transferred to the designated part.

[0025] The above only describes the preferred embodiments of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A transfer mechanism for O-rings, characterized by: The application relates to a de-coiling mechanism and a cross execution mechanism for moving the de-coiling mechanism in vertical and horizontal directions; the de-coiling mechanism comprises a de-coiling cylinder, a de-coiling cylinder mounting base, an O-ring pre-sleeve inner cylinder mounting base, a de-coiling outer cylinder and an O-ring pre-sleeve inner cylinder; the de-coiling cylinder mounting base and the O-ring pre-sleeve inner cylinder mounting base are connected in parallel with the moving end of the cross execution mechanism in any one direction; the de-coiling cylinder is mounted on the de-coiling cylinder mounting base; the O-ring pre-sleeve inner cylinder is fixed on the O-ring pre-sleeve inner cylinder mounting base, the de-coiling outer cylinder is sleeved outside the O-ring pre-sleeve inner cylinder, and the cylinder rod of the de-coiling cylinder drives the inner wall of the de-coiling outer cylinder to move along the surface of the outer wall of the O-ring pre-sleeve inner cylinder; the height of the O-ring pre-sleeve inner cylinder is greater than the height of the de-coiling outer cylinder. The cross execution mechanism comprises a transfer mechanism mounting base, a first cylinder, a first sliding base, a first sliding rail, a first sliding block, a first mounting base, a first adapter base, a second cylinder base, a second cylinder connecting base, a second adapter base, a second sliding base, a second cylinder and a second sliding rail; the first sliding block is arranged on the transfer mechanism mounting base, the first sliding rail is arranged on the first sliding base, the first sliding block and the first sliding rail are movably combined, and the first sliding rail moves in the front-back direction relative to the first sliding block; the cylinder body of the first cylinder is mounted on the transfer mechanism mounting base, and the first cylinder is parallel to the first sliding base; the cylinder rod of the first cylinder is connected with the front end of the first sliding base, and the first sliding base is driven to move along the moving direction of the first sliding rail through the extension and contraction of the cylinder rod of the first cylinder; the first mounting base is mounted on the first sliding base, the front end surface of the first mounting base is connected with the first adapter base, and the front end surface of the first adapter base is provided with the second sliding block; the rear end surface of the second sliding base is provided with the second sliding rail, the second sliding block and the second sliding rail are movably combined, and the second sliding rail moves in the vertical direction relative to the second sliding block; the lower end surface of the first adapter base is connected with the second cylinder base, the cylinder body of the second cylinder is mounted on the second cylinder base, the lower end surface of the second sliding base is connected with the second cylinder connecting base, the cylinder rod of the second cylinder is connected with the second cylinder connecting base, the second cylinder is parallel to the second sliding base, and the second sliding base is driven to move in the vertical direction through the extension and contraction of the cylinder rod of the second cylinder; the front end surface of the second sliding base is provided with the second adapter base, and the upper end surface of the second adapter base is connected with the de-coiling cylinder mounting base; and the lower end surface of the second adapter base is connected with the O-ring pre-sleeve inner cylinder mounting base.

2. The O-ring transfer mechanism of claim 1, wherein: The application further comprises guide columns and guide bases; the cylinder rod end of the de-coiling cylinder is connected with a cross beam, the two ends of the cross beam are respectively provided with vertically downward guide columns; the two ends of the O-ring pre-sleeve inner cylinder mounting base are respectively provided with through holes, the through holes are provided with guide bases, the guide columns pass through the guide bases and the through holes of the O-ring pre-sleeve inner cylinder mounting base, and the lower ends of the guide columns are connected with the de-coiling outer cylinder.

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