CN218433256U - Conveying line capable of adaptively and stably adjusting tension force - Google Patents

Abstract

The utility model discloses a transfer chain of tensile force of self-adaptation stable adjustment, it includes initiative roller bearing and driven roller bearing, around establishing the initiative roller bearing with conveyer belt between the driven roller bearing, the both ends of driven roller bearing set up on a pair of first supporting seat through first bearing rotation, connect as an organic wholely through the connecting plate between the first supporting seat, the connecting plate slides and sets up on a plurality of slide rails of parallel distribution, connecting plate one side is followed be provided with a plurality of cylinders that maintain the pressurize state on the driven roller bearing axial direction, the cylinder is located the initiative roller bearing with between the driven roller bearing and its piston end with the connecting plate is connected. The utility model discloses the tension size that keeps the conveyer belt that can be stable all the time is in the settlement within range, and can ensure the support roller bearing and keep the level to prevent that conveyer belt one side atress from influencing the transport effect.

Description

Conveying line capable of adaptively and stably adjusting tension force

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of conveyor, especially, relate to a transfer chain of adjustment tensile force is stabilized in self-adaptation.

[ background of the invention ]

In the field of automated manufacturing, various automated equipment is indispensable, and automatic material conveying devices between equipment are also indispensable. The photovoltaic module's battery module need in the manufacture process establish battery piece or battery string pile on a pile tile platform, and the battery piece position after should folding tile platform is carried to conveyer belt below need cooperation adsorption platform guarantee pile tile relatively stable, and utilizes the hot melting of hot plate to the binder on the battery piece after cooling solidification again. In the conveying process, if the tension of the conveying belt is too loose, the battery piece is easy to slip and cannot be conveyed normally; if tension is too tight, the too tight that conveyer belt surface collapses is not easily adsorbed by the adsorption plate in below, has the phenomenon of inhaling the battery piece easily, leads to the battery piece position to take place to shift among the transportation process, seriously influences the shingling solidification quality of battery module.

In the prior art, patent No. CN202022010742.6 discloses an automatic tensioning device capable of tensioning detection, in which two ends of a roller are provided with pressing blocks, a spring is arranged between the pressing blocks and a roller supporting seat to maintain tension acting force on the roller, and a driving mechanism and a tension detector are combined to detect the tension and realize automatic adjustment, although the device realizes automatic adjustment of tension, the spring is easy to generate elastic fatigue after long-time use, and the detection result of tension is influenced, so that the automatic adjustment accuracy of tension is influenced; the two springs are arranged at the two ends of the rolling shaft, if the elastic fatigue degrees are not uniform, the rolling shaft is easy to deflect, and one side of the conveying belt is stressed to deflect; in addition, the tension adjusting device is integrally arranged on the outer side of the conveying belt, so that the space occupation is large, and the structure is complicated.

Therefore, an additional conveying line for adaptively and stably adjusting the tension is required to solve the above technical problems.

[ Utility model ] content

The utility model discloses a main aim at provides a transfer chain of adjustment tensile force is stabilized in self-adaptation, the tension size that can all the time stable maintenance conveyer belt is in the settlement within range, and can ensure the support roller bearing and keep the level to prevent that conveyer belt one side atress from influencing the transport effect.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a transfer chain of tensile force of self-adaptation stable adjustment, it includes initiative roller bearing and driven roller bearing, around establishing initiative roller bearing with conveyer belt between the driven roller bearing, the both ends of driven roller bearing set up on a pair of first supporting seat through first bearing rotation, connect as an organic wholely through the connecting plate between the first supporting seat, the connecting plate slides and sets up on a plurality of slide rails of parallel distribution, connecting plate one side is followed be provided with a plurality of cylinders that maintain the pressurize state on the driven roller bearing axial direction, the cylinder is located initiative roller bearing with between the driven roller bearing and its piston end with the connecting plate is connected.

Furthermore, two driven rollers are arranged on the first supporting seat, and the two driven rollers are vertically distributed to keep a set height difference between the upper layer belt body and the lower layer belt body of the conveying belt.

Furthermore, a fine adjustment assembly for fine adjusting the position of the first supporting seat along the conveying direction of the conveying belt is arranged on the connecting plate.

Furthermore, be provided with the spout on the connecting plate, first supporting seat slides and sets up just it is fixed through retaining member locking in the spout.

Furthermore, the fine adjustment component comprises a fine adjustment screw rod arranged on the connecting plate and a limiting block which is fixed on the first supporting seat and supported by the end part of the fine adjustment screw rod; the fine adjustment screw rod supports the limiting block towards the direction far away from the driving rolling shaft.

Furthermore, two ends of the driving rolling shaft are rotatably arranged on a pair of second supporting seats through first bearings; the driving roller is driven by a driving part to rotate.

Further, the two driven rollers are respectively positioned on the upper side and the lower side of the connecting plate.

Compared with the prior art, the utility model relates to a self-adaptation is stabilized and is adjusted tensile transfer chain's beneficial effect lies in: the pushing and pressing force with the set pressure is kept on the driven roller by the pressure maintaining cylinder, the self-adaptive tensioning effect on the conveying belt is kept in the conveying direction of the conveying belt, when the conveying belt is heated to expand with heat and contract with cold, the driven roller can automatically balance under the action of the pushing and pressing force of the pressure maintaining cylinder and the action of the pulling force of the conveying belt, the conveying belt is always kept in a tensioning state, and the effective and reliable conveying effect on a conveyed piece is guaranteed; through set up a plurality of pressurize cylinders along on the driven roller bearing axis, the axis that can ensure driven roller bearing and the axis of initiative roller bearing remain the parallel throughout, and then ensure that the conveyer belt atress is even, is difficult for appearing taking place the skew phenomenon because of the unilateral atress.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a partial schematic structural diagram of an embodiment of the present invention;

the figures in the drawings represent:

100-conveying lines for self-adaptively and stably adjusting the tension;

1-a driving roller; 2-a driven roller; 3-conveyer belt, 31-upper belt body, 32-lower belt body; 4-a first support; 5-connecting plate, 51-runner; 6-a slide block; 7-a slide rail; 8-cylinder; 9-fine adjustment component, 91-fine adjustment screw rod, 92-limiting block; 10-a second support seat; 11-a drive member.

[ detailed description ] embodiments

The first embodiment is as follows:

referring to fig. 1-2, the present embodiment is a conveyor line 100 for adaptively and stably adjusting a tension, which includes a driving roller 1, a driven roller 2, and a conveyor belt 3 wound between the driving roller 1 and the driven roller 2 to realize a circular conveying, two ends of the driven roller 2 are rotatably disposed on a pair of first supporting seats 4 through a first bearing, the first supporting seats 4 are connected to each other through a connecting plate 5, the connecting plate 5 is correspondingly slidably disposed on a plurality of sliding rails 7 through a plurality of sliding blocks 6, one side of the connecting plate 5 is provided with a plurality of cylinders 8 for maintaining a pressure maintaining state along an axial direction of the driven roller 2, the cylinders 8 are disposed between the driving roller 1 and the driven roller 2, and piston ends of the cylinders 8 are connected to the connecting plate 5, so as to maintain an outward constant driving force on the connecting plate 5 through the pressure maintaining state of the cylinders 8, thereby ensuring that the tension of the conveyor belt 3 is constant within a set range.

The slide rail 7 and the cylinder 8 are both fixedly arranged on a fixing plate (not shown in the figure).

In this embodiment, the first supporting seat 4 is provided with two driven rollers 2, and the two driven rollers 2 are distributed vertically to maintain a certain height difference between the upper belt body 31 and the lower belt body 32 of the conveyer belt 3. Since the conveying line of this embodiment is used in cooperation with a conveying line body having an adsorbing and heating function, an adsorbing plate, a heating plate, or a combination of an adsorbing plate and a heating plate may be disposed between the upper belt body 31 and the lower belt body 32 of the conveying line 3 as required, and therefore a certain height difference space is required between the upper belt body 31 and the lower belt body 32 to dispose the above-mentioned functional plate structure. The conventional way of realizing that the upper belt body and the lower belt body have a certain height difference space is to select a roller with a larger diameter, but the gap of the roller with the larger diameter when the tail end of the conveying belt 3 is butted with a subsequent conveying line body is larger, the gap is the radius of the roller, and if the diameter of the roller is larger, the gap is correspondingly enlarged, so that the conveying of small-size battery pieces is not facilitated. Therefore, in the embodiment, a certain space height is achieved between the upper belt body 31 and the lower belt body 32 by adopting the two driven rollers 2 with small diameters, so that the requirement of a functional plate structure on arrangement space can be met, the gap between the butt joint conveying line bodies can be reduced, and the reliable conveying of the battery pieces is guaranteed.

Two driven roller bearing 2 are located the upside and the downside of connecting plate 5 respectively, ensure the whole stationarity and the atress homogeneity of 2 module ends of driven roller bearing.

In the embodiment, the plurality of cylinders 8 for maintaining the pressure maintaining state are arranged in the axial direction of the driven roller 2, and a constant thrust is applied to the driven roller 2 in the direction for straightening the conveyer belt 3, so that on one hand, the automatic adjustment can be performed along with the extension condition of the conveyer belt 3, and the constant tension on the conveyer belt 3 is ensured; on the other hand, the axial line of the driven roller 2 and the axial line of the driving roller 1 can be always kept parallel, so that the conveyer belt 3 is uniformly stressed, and the phenomenon of deflection caused by unilateral stress is not easy to occur.

For convenience, fine adjustment components 9 for fine adjustment of the position of the first supporting seat 4 along the conveying direction of the conveying belt 3 are arranged on the connecting plate 5, a sliding groove 51 is formed in the connecting plate 5, the first supporting seat 4 is slidably arranged in the sliding groove 51 and is locked and fixed through a locking part (not marked in the figure), and each fine adjustment component 9 comprises a fine adjustment screw 91 installed on the connecting plate 5 and a limiting block 92 fixed on the first supporting seat 4 and supported by the end part of the fine adjustment screw 91. The fine adjustment screw 91 pushes the stopper 92 in a direction away from the driving roller 1.

Two ends of the driving roller 1 are rotatably arranged on a pair of second supporting seats 10 through first bearings. The drive roller 1 is driven by a driving member 11 to perform a rotational motion.

What has been described above is merely some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (7)

1. The utility model provides a transfer chain of adjustment tensile force is stabilized in self-adaptation, its includes initiative roller bearing and driven roller bearing, around establishing the initiative roller bearing with conveyer belt between the driven roller bearing, the both ends of driven roller bearing are passed through first bearing rotation and are set up on a pair of first supporting seat, its characterized in that: connect as an organic whole through the connecting plate between the first supporting seat, the connecting plate slides and sets up on a plurality of slide rails of parallel distribution, connecting plate one side is followed driven roller axial direction is last to be provided with a plurality of cylinders that maintain the pressurize state, the cylinder is located the initiative roller bearing with between the driven roller bearing and its piston end with the connecting plate is connected.

2. The conveying line for adaptively stabilizing and adjusting tension according to claim 1, wherein: the first supporting seat is provided with two driven rollers, and the two driven rollers are distributed up and down to keep a set height difference between the upper belt body and the lower belt body of the conveying belt.

3. The conveying line for adaptively stabilizing and adjusting tension according to claim 1, wherein: and a fine adjustment component for fine adjustment of the position of the first supporting seat along the conveying direction of the conveying belt is arranged on the connecting plate.

4. The conveying line for adaptively stabilizing and adjusting tension according to claim 3, wherein: be provided with the spout on the connecting plate, first supporting seat slides and sets up just it is fixed through retaining member locking in the spout.

5. Conveyor line according to claim 4, characterized in that: the fine adjustment component comprises a fine adjustment screw rod arranged on the connecting plate and a limiting block fixed on the first supporting seat and supported by the end part of the fine adjustment screw rod; the fine adjustment screw pushes the limiting block towards the direction far away from the driving rolling shaft.

6. The conveying line for adaptively stabilizing and adjusting tension according to claim 1, wherein: two ends of the driving rolling shaft are rotatably arranged on the pair of second supporting seats through first bearings; the driving roller is driven by a driving part to rotate.

7. The conveying line for adaptively stabilizing and adjusting tension according to claim 2, wherein: the two driven rollers are respectively positioned on the upper side and the lower side of the connecting plate.

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