Beam rear supporting device for glass conveying

Abstract

The utility model relates to a beam rear supporting device for glass conveying, which comprises a rack, vertical beams are respectively arranged on two sides of the rack, guide rails are vertically arranged at the front ends of the vertical beams, at least one lifting rear supporting beam is arranged on the two guide rails, and a fixed rear supporting beam matched with the lifting rear supporting beam for supporting is arranged below the lifting rear supporting beam. The fixed rear supporting beam is arranged on the machine frame, a plurality of depended wheels are transversely arranged on the lifting rear supporting beam and the fixed rear supporting beam at intervals respectively, synchronous belt wheels are rotationally arranged at the upper end and the lower end of the inner side of the vertical beam respectively, a synchronous belt is arranged between the two synchronous belt wheels, and the lifting rear supporting beam is arranged on the synchronous belt. A driving shaft is arranged between the two synchronous belt wheels located at the lower end, a speed reducer is arranged on the machine frame, a motor is arranged at the input end of the speed reducer, and the output end of the speed reducer is connected with the driving shaft through synchronous belt transmission or chain transmission. The glass conveying device has the advantages of reasonable structural design, adjustable supporting position, reliable supporting, great reduction of the number of depended wheels, relatively clean glass conveying and the like.

Description

Technical field:

[0001] The utility model relates to the technical field of hollow glass processing equipment, in particular to a beam rear support device for glass conveying. Background technology:

[0002] Glass sheets need to be transported on the insulating glass production line. The existing main structure of the transport consists of two parts: one is the bottom support for transport, and the other is the rear support mechanism for auxiliary support. The rear support mechanism mainly serves the purpose of vertically tilting the glass sheets. The bottom support generally adopts belt drive or roller drive, and then equipped with a driver to realize transport. The existing technology of this part is relatively mature and complete.

[0003] There are two main types of existing rear support mechanisms. One is to use a rear support plate, and then densely distribute many support wheels on the rear support plate. The purpose of dense distribution is to meet the rear support needs of glass pieces of different sizes. Although this structure can achieve the purpose of rear support, the support wheels can easily leave a large number of wheel marks on the glass pieces, which in turn affects the cleanliness of the glass pieces and ultimately affects the quality of the product. The second is to use air flotation to support the glass pieces. Although the air flotation method solves the problem of wheel marks, in actual production, the glass sometimes has a certain degree of bending. When the glass is bent, the air flotation method can easily cause the glass to contact the support frame and generate electrostatic dust. Therefore, it is very necessary to optimize and improve the existing rear support in order to take into account the needs of transportation and cleaning.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Utility model content:

[0005] The purpose of the utility model is to solve the problems existing in the prior art and to provide a Liang rear support device for glass conveying, which has the advantages of reasonable structural design, adjustable support position, reliable support, greatly reduced number of supporting wheels, and relatively clean glass conveying.

[0006] The utility model achieves the above-mentioned purpose by adopting the following technical solutions:

[0007] The beam rear support device for glass conveying comprises a frame, vertical beams are respectively provided on both sides of the frame, guide rails are vertically provided at the front end of the vertical beams, at least one lifting rear support beam is provided on the two guide rails, a fixed rear support beam supporting the lifting rear support beam is provided below the lifting rear support beam, the fixed rear support beam is arranged on the frame, a plurality of supporting wheels are respectively arranged on the lifting rear support beam and the fixed rear support beam at horizontal intervals, synchronous pulleys are respectively rotatably provided at the upper and lower ends of the inner side of the vertical beam, a synchronous belt is provided between the two synchronous pulleys, the lifting rear support beam is arranged on the synchronous belt, a driving shaft is provided between the two synchronous pulleys at the lower end, a reducer is provided on the frame, a motor is provided at the input end of the reducer, and the output end is connected to the driving shaft through a synchronous belt drive or a chain drive.

[0008] The lifting rear support beam is slidably arranged on the guide rail through a sliding block.

[0009] A fixing block is provided at the rear end of the lifting rear support beam corresponding to the position of the synchronous belt, a pressing plate is connected to the fixing block via threads, and the synchronous belt is located between the pressing plate and the fixing block.

[0010] Two lifting rear support beams are arranged at intervals on the guide rail, and the two lifting rear support beams are respectively fixed on the synchronous belt.

[0011] A connecting plate is arranged between the two lifting rear support beams.

[0012] The utility model adopts the above structure, which can bring the following beneficial effects:

[0013] The present application adopts a beam structure to achieve rear support for the glass, which can not only be raised and lowered to meet the rear support requirements of glass of different sizes, but also uses fewer wheels to achieve rear support, effectively reducing wheel marks, and taking into account the needs of rear support and cleaning. Description of the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of the beam rear support device for glass conveying of the utility model;

[0015] Figure 2 for Figure 1 A partial enlarged view of part A;

[0016] Figure 3 It is a side view of the Liang rear support device for glass conveying of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the beam rear support device of the utility model using two lifting rear support beams;

[0018] In the figure, 1, frame, 2, vertical beam, 3, guide rail, 4, lifting rear support beam, 5, fixed rear support beam, 6, supporting wheel, 7, synchronous pulley, 8, synchronous belt, 9, driving shaft, 10, reducer, 11, motor, 12, synchronous belt drive or chain drive, 13, slider, 14, fixed block, 15, pressure plate, 16, connecting plate, 17, glass, 18, existing bottom support conveying mechanism. Specific implementation method:

[0019] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0021] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0022] Furthermore, the terms “transverse”, “longitudinal”, “vertical”, etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the position of the indicated technical features.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "provided with", "set", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4As shown, the beam rear support device for glass conveying comprises a frame 1, vertical beams 2 are respectively provided on both sides of the frame 1, guide rails 3 are vertically provided at the front ends of the vertical beams 2, at least one lifting rear support beam 4 is provided on the two guide rails 3, a fixed rear support beam 5 for supporting the lifting rear support beam 4 is provided below the lifting rear support beam 4, the fixed rear support beam 5 is arranged on the frame 1, a plurality of supporting wheels 6 are respectively arranged on the lifting rear support beam 4 and the fixed rear support beam 5 at intervals in the horizontal direction, synchronous pulleys 7 are respectively rotatably provided at the upper and lower ends of the inner side of the vertical beam 2, a synchronous belt 8 is provided between the two synchronous pulleys 7, the lifting rear support beam 4 is arranged on the synchronous belt 8, a driving shaft 9 is provided between the two synchronous pulleys 7 at the lower ends, a reducer 10 is provided on the frame 1, a motor 11 is provided at the input end of the reducer 10, and the output end is connected to the driving shaft 9 through a synchronous belt drive or a chain drive. The present application adopts a beam structure to achieve rear support for the glass 17, which can not only be raised and lowered to meet the rear support requirements of glass of different sizes, but also uses fewer wheels 6 to achieve rear support, effectively reducing wheel marks, and taking into account the needs of rear support and cleaning.

[0025] The lifting rear support beam 4 is slidably arranged on the guide rail 3 through the slider 13 to achieve sliding guidance.

[0026] A fixing block 14 is provided at the rear end of the lifting rear support beam 4 corresponding to the position of the synchronous belt 8, and a pressing plate 15 is connected to the fixing block 14 by threads, and the synchronous belt 8 is located between the pressing plate 15 and the fixing block 14. The synchronous belt 8 is fixedly connected to the lifting rear support beam 4.

[0027] Two lifting rear support beams 4 are arranged on the guide rail 3 at intervals, and the two lifting rear support beams 4 are respectively fixed on the synchronous belt 8. Using two lifting rear support beams 4 can play a more reliable rear support role, of course, the number of wheel marks will also increase. In actual application, one or two lifting rear support beams 4 can be selected according to processing requirements.

[0028] A connecting plate 16 is provided between the two lifting rear support beams 4 so that the two lifting rear support beams 4 are connected as one and the relative positions do not change.

[0029] It should be noted that in actual application, the Liang's rear support device of the present application needs to work in conjunction with the existing bottom support mechanism 18 (existing technology). The existing bottom support mechanism 18 realizes the bottom support and drive transmission of the glass 17, and the Liang's rear support device only supports the rear side of the glass 17.

[0030] The above specific implementation manner cannot be used as a limitation on the protection scope of the present utility model. For those skilled in the art, any replacement, improvement or change made to the implementation manner of the present utility model falls within the protection scope of the present utility model.

[0031] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. A beam rear support device for glass conveying, characterized in that: The machine comprises a frame, vertical beams are respectively provided on both sides of the frame, guide rails are vertically provided at the front end of the vertical beams, at least one lifting rear support beam is provided on the two guide rails, a fixed rear support beam supporting the lifting rear support beam is provided below the lifting rear support beam, the fixed rear support beam is arranged on the frame, a plurality of supporting wheels are respectively arranged on the lifting rear support beam and the fixed rear support beam at horizontal intervals, synchronous pulleys are respectively rotatably provided at the upper and lower ends of the inner side of the vertical beams, a synchronous belt is provided between the two synchronous pulleys, the lifting rear support beam is arranged on the synchronous belt, a driving shaft is provided between the two synchronous pulleys at the lower ends, a reducer is provided on the frame, a motor is provided at the input end of the reducer, and an output end is connected to the driving shaft through a synchronous belt drive or a chain drive.

2. The glass conveying beam rear support device according to claim 1, characterized in that: The lifting rear support beam is slidably arranged on the guide rail through a sliding block.

3. The glass conveying beam rear support device according to claim 2, characterized in that: A fixing block is provided at the rear end of the lifting rear support beam corresponding to the position of the synchronous belt, a pressing plate is connected to the fixing block via threads, and the synchronous belt is located between the pressing plate and the fixing block.

4. The glass conveying beam rear support device according to claim 3, characterized in that: Two lifting rear support beams are arranged at intervals on the guide rail, and the two lifting rear support beams are respectively fixed on the synchronous belt.

5. The glass conveying beam rear support device according to claim 4, characterized in that: A connecting plate is arranged between the two lifting rear support beams.

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