CN215281608U

CN215281608U - Unidirectional swing mechanism and bidirectional swing mechanism

Info

Publication number: CN215281608U
Application number: CN202120432868.4U
Authority: CN
Inventors: 刘月良
Original assignee: Zhejiang Aiko Solar Energy Technology Co Ltd
Current assignee: Zhejiang Aiko Solar Energy Technology Co Ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-12-24
Anticipated expiration: 2031-02-26

Abstract

The utility model relates to an one-way swing mechanism and two-way swing mechanism. It includes: a first base; the swinging platform can swing left and right in a reciprocating manner relative to the first base; a clamping mechanism comprising: the first clamping plate can be abutted with the left end of the graphite boat, the second clamping plate can be abutted with the right end of the graphite boat, at least one of the first clamping plate and the second clamping plate can swing back and forth left and right, and the first clamping plate and the second clamping plate can be clamped and fixed with the left end and the right end of the graphite boat at the same time. The graphite boat is placed on the swing platform, the first clamping plate and the second clamping plate clamp the graphite boat firstly, then nuts on the graphite boat are loosened through manpower or equipment, then the graphite boat is loosened through the first clamping plate and the second clamping plate, and the swing platform starts to swing left and right. Through the utility model discloses rocking the graphite boat, rocking the range controllable, rocking the frequency height simultaneously and stable, promoted work efficiency by a wide margin, the graphite boat is loosening thoroughly after rocking simultaneously, reduces the probability of damaging the graphite boat.

Description

Unidirectional swing mechanism and bidirectional swing mechanism

Technical Field

The utility model relates to a rock the mechanism, especially relate to an one-way swing mechanism and two-way swing mechanism.

Background

The graphite boat is a carrier for bearing a photovoltaic cell, and is structurally formed by fixing a plurality of graphite boat pieces into a whole through bolts. In the actual production, the graphite boat needs to be operated in various environments, the internal stress generated by different graphite boat sheets is different, and the internal stress can lead the graphite boat sheets to deform, so that the bolts need to be loosened manually in the actual production to unload force for the graphite boat sheets, the graphite boat needs to be shaken simultaneously, the boat sheets are ensured to be completely loosened, and the neat graphite boat needs to be piled up again after the graphite boat is shaken, and the bolts are screwed down again.

The manual shaking of the graphite boat is not only laborious and inefficient, but also has poor shaking effect.

Disclosure of Invention

The utility model provides a one-way swing mechanism suitable for a graphite boat; the problem of have the artifical graphite boat that rocks among the prior art is solved.

The above technical problem of the present invention can be solved by the following technical solutions: a unidirectional swinging mechanism is characterized in that: the method comprises the following steps: a first base;

the swinging platform is used for placing the graphite boat and can swing left and right in a reciprocating manner relative to the first base;

a clamping mechanism comprising: the graphite boat comprises a first clamping plate capable of abutting against the left end of the graphite boat and a second clamping plate capable of abutting against the right end of the graphite boat, wherein at least one of the first clamping plate and the second clamping plate can swing back and forth left and right, and the first clamping plate and the second clamping plate can be clamped and fixed with the left end and the right end of the graphite boat at the same time.

The working principle is as follows: put the graphite boat on swing platform, guarantee that graphite boat length direction is parallel with swing platform's length direction, first splint and second splint press from both sides tight graphite boat earlier, then loosen each nut on the graphite boat through manual work or equipment, then first splint and second splint loosen the graphite boat, swing platform begins the horizontal hunting, swing platform stop motion after the swing a period, first splint and second splint press from both sides tight graphite boat once more, play the effect of the neat graphite boat piece of pile, fix the graphite boat simultaneously and be convenient for follow-up nut of screwing up. Through the utility model discloses rocking the graphite boat, rocking the range controllable, rocking the frequency height simultaneously and stable, promoted work efficiency by a wide margin, the graphite boat is loosening thoroughly after rocking simultaneously, reduces the probability of damaging the graphite boat. The utility model provides a first splint, second splint and swing platform all accessible cylinder, linear electric motor etc. have power unit drive motion.

Furthermore, the swing platform and the first base are in sliding fit, the first clamping plate is fixed on the first base, the second clamping plate and the first base are in sliding fit, and the second clamping plate can drive the swing platform to swing when swinging left and right. Therefore, only the second clamping plate is arranged actively in the whole one-way swinging mechanism, and the swinging platform is arranged in a driven manner, so that the power mechanism is favorably reduced, the cost is reduced, and the overall reliability is improved.

Furthermore, the swing platform is provided with a first limiting part and a second limiting part, and a second clamping plate can circularly impact the first limiting part and the second limiting part when swinging in a left-right reciprocating mode to drive the swing platform to swing in a reciprocating mode. The second splint has a section of clearance that can freely move between the first spacing portion and the second spacing portion, and the clearance scope is 20 to 50 mm. The presence of this gap also allows relative movement between the second clamping plate and the swing platform. When the second clamping plate impacts the first limiting part, the second clamping plate is abutted to the end part of the graphite boat, and meanwhile, the second clamping plate can also continuously push the swing platform to move towards one side of the first clamping plate until the other end of the graphite boat is abutted to the first clamping plate; when the second clamping plate moves away from one side of the first limiting part, the swinging platform is not stressed to be kept fixed, the second clamping plate is far away from the end part of the graphite boat until the second clamping plate impacts the second limiting part, and the graphite boat on the swinging platform is driven to leave the first clamping plate. The design makes the graphite boat break away from with two splint intermittently at the swing in-process, does not have the restraint of two splint, and loose graphite boat piece's effect is better.

Furthermore, the second limiting part is farther away from the first clamping plate relative to the first limiting part, and a tension spring is connected between one side of the swing platform, which is close to the second limiting part, and the second clamping plate. The effect of extension spring lies in pulling the second splint and is close to towards the spacing portion of second, and like this when loading graphite boat, guarantee that second splint and graphite boat have sufficient clearance, reduce the loading process and take place the entity and collide.

Furthermore, a first electric cylinder for driving the second clamping plate to reciprocate is arranged on the first base. Compared with other existing power mechanisms, the electric cylinder has the advantages of high precision and self-contained pressure sensing function.

The utility model also provides a two-way swing mechanism, its characterized in that: comprises the unidirectional swinging mechanism;

the first base can swing back and forth relative to the second base;

the third clamping plate can be abutted with the front side of the graphite boat;

the fourth clamping plate can be abutted with the rear side of the graphite boat,

at least one of the third clamping plate and the fourth clamping plate can swing back and forth in a reciprocating mode, and the third clamping plate and the fourth clamping plate can be clamped and fixed with the front side and the rear side of the graphite boat at the same time.

The unidirectional swinging mechanism can provide the effect of swinging the graphite boat left and right, and the first base on the unidirectional swinging mechanism can swing back and forth relative to the second base, namely the unidirectional swinging mechanism can also swing back and forth relative to the second base integrally, so that the graphite boat can swing back and forth in two axial directions, the graphite boat is loosened more thoroughly, and the internal stress of the graphite boat sheet can be completely relieved. Before the graphite boat begins to swing or after the graphite boat is swung, a process of loosening or screwing the nut needs to be completed, and at the moment, the first clamping plate, the second clamping plate, the third clamping plate and the fourth clamping plate need to be matched with each other to clamp and fix the graphite boat in four directions, so that the nut can be smoothly loosened.

Furthermore, third splint fixed with the second base, fourth splint relatively the second base reciprocating motion all around, be equipped with the spacing portion of third on the first base, fourth splint outside lateral movement can strike the spacing portion of third, drive first base motion simultaneously, be connected with reset spring between first base and the second base, can reset first base to the pulling of third splint one side. The fourth splint are initiatively set up, and first base is driven setting, is favorable to reducing power unit, and reduce cost improves holistic reliability simultaneously.

The fourth splint accessible removes to third splint one side, makes the front and back side that forms the graphite boat on the one-way swing mechanism fixed by fourth splint and third splint centre gripping, establishes this state as the initial point, and when the fourth splint removed to the outside, just contacted with the spacing portion of third after the one section distance of motion, the design is in order to guarantee that fourth splint and graphite boat separate, when avoiding rocking about the graphite boat with the contact of fourth splint, production wearing and tearing.

Furthermore, a second electric cylinder for driving the fourth clamping plate to reciprocate is arranged on the second base.

Therefore, compared with the prior art, the utility model has the following characteristics: 1. the graphite boat is driven by the swing platform on the one-way swing mechanism to swing left and right, the frequency of mechanical swing is high and stable, the swing amplitude is controllable, the loosening effect generated by swing is better, and the graphite boat can obtain better force unloading effect; 2. the second clamping plate is arranged actively, and the swing platform is arranged passively, so that a power mechanism is reduced, the cost is reduced, and the overall reliability is improved; 3. the first base on the unidirectional swing mechanism can swing back and forth left and right relative to the second base, namely the unidirectional swing mechanism can also swing back and forth integrally relative to the second base, so that the graphite boat can swing back and forth in two axial directions, and the graphite boat can be loosened more thoroughly.

Drawings

FIG. 1 is a schematic structural diagram of a unidirectional oscillating mechanism;

FIG. 2 is a cross-sectional view of the unidirectional oscillation mechanism;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a flow chart of the movement of the graphite boat driven by the second clamp plate in the unidirectional oscillating mechanism;

FIG. 5 is a view showing the assembled relationship of the second slider and the second clamping plate;

FIG. 6 is a top view of the bi-directional swing mechanism;

fig. 7 is a schematic structural view of the bidirectional swinging mechanism with the second base removed.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1: referring to fig. 1 and 2, the unidirectional oscillating mechanism includes a first base 101 horizontally disposed, on which two first slide rails 102 horizontally parallel to each other and two second slide rails 103 horizontally parallel to each other are laid, the first slide rails 102 and the second slide rails 103 are both distributed in the left-right direction, a first slide block 104 is slidably fitted on the first slide rails 102, a second slide block 105 is slidably fitted on the second slide rails 103, a support beam 106 for placing graphite boats is fixedly connected between the first slide block 104 and the second slide block 105, and the support beam 106 is distributed in the left-right direction in the axial direction;

referring to fig. 4 and 5, a first clamping plate 107 is relatively fixed on the first base 101 and located on the upper side of the movement path of the first slider 104, third slide rails 108 distributed left and right are arranged on two sides of the second slider 105, a second clamping plate 109 is slidably fitted on the third slide rails 108, and a first electric cylinder 110 capable of pushing the second clamping plate 109 to swing left and right is arranged on the first base 101;

referring to fig. 3, the second slider 105 is provided with a first limiting portion 111 and a second limiting portion 112 which can be abutted with the second clamp plate 109 in a front-back direction, the second clamp plate 109 moves towards one side of the first slider 104 and collides with the first limiting portion 111, the second clamp plate 109 moves in a reverse direction and collides with the second limiting portion 112, and the distance between the second clamp plate 109 moving away from the first limiting portion 111 and contacting the second limiting portion 112 is 30 mm;

referring to fig. 3, the second slider 105 is provided with a tension spring 113 capable of pulling the second clamp plate 109 toward the second stopper 112.

In this embodiment, the first electric cylinder can drive the second clamping plate to move left and right synchronously, the second clamping plate can sequentially impact the first limiting part and the second limiting part on the second sliding block in the reciprocating process, and the first sliding block, the second sliding block and the supporting beam are fixedly and integrally arranged, so that the supporting beam can swing in a corresponding direction when impacted to drive the graphite boat on the supporting beam to swing left and right.

Through the flexible volume and the flexible speed of modifying first electric cylinder, can change the rocking frequency of the rocking range and the frequency of rocking of bearing beam, the rocking frequency and the rocking range that obtain through this control mode are controllable, and it is better to rock the loose effect that produces, and the graphite boat can obtain better unloading effect. Meanwhile, the whole one-way swing mechanism only has a single power source, so that the cost and the control difficulty are reduced, and the overall reliability is improved.

Referring to fig. 6 and fig. 7, the present embodiment further discloses a bidirectional swing mechanism, which includes a unidirectional swing mechanism and a second base 201 fixed horizontally, the second base 201 is provided with three fourth slide rails 202 parallel horizontally and perpendicular to the support beam 106, and the first base 101 on the unidirectional swing mechanism is slidably mounted on the fourth slide rails 202;

referring to fig. 6 and 7, a third clamp plate 203 is fixed on the second base 201 and located on the front side of the supporting beam 106, two fifth slide rails 204 which are horizontally parallel and perpendicular to the supporting beam 106 are arranged on the second base 201, a fourth clamp plate 205 is slidably fitted on the fifth slide rails 204, the fourth clamp plate 205 is located on the rear side of the supporting beam 106, and a second electric cylinder 206 for driving the fourth clamp plate 205 to move back and forth is arranged on the second base 201;

referring to fig. 6 and 7, a connecting rod 114 extends from a side of the first base 101 close to the fourth clamping plate 205, a third limiting portion 115 is disposed at a tail end of the connecting rod 114, the fourth clamping plate 205 collides with the third limiting portion 115 when moving to the rear side, and a return spring 207 is connected between the second base 201 and the first base 101 to pull the first base 101 to the third clamping plate 203.

The bidirectional swing mechanism not only has the swing effect of the unidirectional swing mechanism, but also can synchronously drive the fourth clamping plate to reciprocate back and forth through the second electric cylinder on the bidirectional swing mechanism, when the fourth clamping plate moves backwards, the bidirectional swing mechanism can collide with the third limiting part on the connecting rod to drive the first base to move integrally, and when the fourth clamping plate moves forwards, the first base can be pulled back to the original position by the reset spring integrally. Namely, the bidirectional swinging mechanism can realize the reciprocating swinging of the unidirectional swinging mechanism on the bidirectional swinging mechanism, and the actual effect is that the bearing beam and the graphite boat on the bearing beam obtain the swinging effect in four directions, namely the swinging effect is better.

The invention may be modified in many ways which will be obvious to a person skilled in the art, and such modifications are not to be considered as a departure from the scope of the invention. All such modifications as would be obvious to one skilled in the art are intended to be included within the scope of this claim.

Claims

1. A unidirectional swinging mechanism is characterized in that: the method comprises the following steps: a first base;

2. The unidirectional oscillating mechanism of claim 1, wherein: the swing platform and the first base are in sliding fit, the first clamping plate is fixed on the first base, the second clamping plate and the first base are in sliding fit, and the second clamping plate can drive the swing platform to swing when swinging left and right.

3. The unidirectional oscillating mechanism of claim 2, wherein: the swing platform on be equipped with first spacing portion and the spacing portion of second, but the first spacing portion of second splint circulation striking when reciprocating swing left and right sides, striking drive swing platform reciprocating swing.

4. A unidirectional oscillating mechanism according to claim 3, characterized in that: the movable distance between the first limiting part and the second limiting part of the second splint is 20-50 mm.

5. A unidirectional oscillating mechanism according to claim 3, characterized in that: the second limiting part is farther away from the first clamping plate relative to the first limiting part, and a tension spring is connected between one side of the swing platform, which is close to the second limiting part, and the second clamping plate.

6. The unidirectional oscillating mechanism of claim 5, wherein: and a first electric cylinder for driving the second clamping plate to reciprocate is arranged on the first base.

7. A bidirectional swinging mechanism is characterized in that: the unidirectional swinging mechanism of any one of claims 1 to 5 is included;

the first base can swing back and forth relative to the second base;

8. The bi-directional swinging mechanism of claim 7, wherein: third splint fixed with the second base, fourth splint reciprocating motion around the relative second base is equipped with the spacing portion of third on the first base, fourth splint outside lateral movement can strike the spacing portion of third, drive first base motion simultaneously, be connected with reset spring between first base and the second base, can restore to the throne to the pulling of third splint one side with first base.

9. The bi-directional oscillating mechanism of claim 8, wherein: and a second electric cylinder for driving the fourth clamping plate to reciprocate is arranged on the second base.