Back plate frame air conveying belt

Abstract

The utility model provides a backboard frame air transmission belt, which belongs to the technical field of backboard frame transmission and comprises two mounting plates arranged in parallel, a bearing rod is arranged between the two mounting plates, the front side wall and the rear side wall of the bearing rod are respectively, uniformly and fixedly connected with a group of plug bushes, and the plug bushes are internally and slidably connected with adjusting rods. The outer ends of the adjusting rods are fixedly connected with the mounting plates correspondingly, the lower side of the bearing rod is provided with a width adjusting structure used for adjusting the conveying width, the two ends of the bearing rod are symmetrical and fixedly connected with the mounting rods, and rotating sleeves are rotationally connected into the mounting rods correspondingly. Through the arrangement of the mounting plate, the bearing rod, the inserting sleeve, the adjusting rod and the width adjusting structure, the conveying width can be flexibly adjusted according to the size of a back plate frame, exclusive customization is not needed, back plate frames of different sizes can be conveyed conveniently, the applicability is high, and the problems that in the prior art, the width of a conveying belt is constant, and the applicability is poor are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to backplate frame transmission technical field, specifically, relate to a kind of backplate frame air transmission belt. BACKGROUND

[0002] Backplate frame is the structure for supporting, protecting and fixing backplate or panel, and it is the peripheral frame of backplate or panel, usually made of metal, plastic or other solid materials, and it needs to be transported when produced, and air transmission belt is widely used for saving space.

[0003] At present, the air transmission belt for backplate frame in prior art has the following problems:

[0004] (1) The width of the air transmission belt in prior art is constant, and it needs to be customized with specific size, which is inconvenient to adjust flexibly according to different sizes of backplate frame, and the applicability is poor.

[0005] The installation height and the inclination angle of the air transmission belt in prior art cannot be adjusted, and the flexibility is poor.

[0006] Therefore, we improve it and propose an air transmission belt for backplate frame. CONTENT OF UTILITY MODEL

[0007] The utility model aims at the problems that the width of the air transmission belt is constant and cannot be adjusted, and the installation height and the inclination angle cannot be adjusted.

[0008] In order to achieve the above utility model purpose, the utility model provides the following technical scheme:

[0009] The air transmission belt for backplate frame is used to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] The utility model provides a width adjusting structure of transmission belt, it includes two installation plates that are arranged in parallel, is equipped with the bearing rod between two installation plates, a group of bushings are uniformly fixedly connected on the front and back side wall of bearing rod respectively, slidingly connected with adjusting rod in bushing, the outer end of adjusting rod is fixedly connected with installation plate respectively, the downside of bearing rod is equipped with the width adjusting structure for adjusting transmission width, the both ends of bearing rod are fixedly connected with the mounting rod in symmetry, rotationally connected with rotating sleeve in mounting rod, two spline shafts are symmetrically and slidingly connected in rotating sleeve, the outer end of two spline shafts is fixedly connected with transmission shaft, transmission shaft is rotationally connected with installation plate respectively, fixedly connected with transmission wheel on transmission shaft, transmission belt body is transmissionally connected between transverse two transmission wheels, one installation plate is fixedly connected with the servo motor that cooperates with transmission shaft, the drive end of servo motor is fixedly connected with the outer end close to transmission shaft, adjustable positioning structure is equipped on two installation plates.

[0012] As the utility model preferred technical scheme, the width adjusting structure includes two assembly frames that are arranged in symmetry on the downside of bearing rod, two assembly frames are fixedly connected with bushing respectively, two assembly frames are all rotationally connected with bidirectional screw rod, both ends of assembly frame are equipped with through hole, and through hole is all slidingly connected with width adjusting frame, one end of width adjusting frame is threadedly connected with bidirectional screw rod, the other end of width adjusting frame is fixedly connected with adjusting rod, one end of bidirectional screw rod is fixedly connected with driven bevel gear, one end close to driven bevel gear of assembly frame is fixedly connected with link piece, link piece is rotationally connected with rotating rod, rotating rod is fixedly connected with two drive bevel gears that are meshed with driven bevel gear respectively, one end of rotating rod is fixedly connected with hand wheel.

[0013] As the utility model preferred technical scheme, the adjustable positioning structure includes two bases that are fixed on the outer side wall of installation plate in symmetry, the movable rod is rotationally connected in base, the top end of movable rod is fixedly connected with the plugboard, the plugboard is connected with the connecting pipe through bolt assembly, the top end of connecting pipe is fixedly connected with fixed sheet.

[0014] As the utility model preferred technical scheme, the plugboard is evenly equipped with a group of insertion hole that cooperates with bolt assembly, the bottom end of connecting pipe is equipped with the through hole that cooperates with bolt assembly.

[0015] As the utility model preferred technical scheme, the inner side wall of two installation plates is fixedly connected with the support plate for supporting transmission belt body.

[0016] As the utility model preferred technical scheme, the inside of bushing is hollow structure design.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] In the scheme of the utility model,

[0019] 1. Through the installation plate, the bearing rod, the bushing, the adjusting rod and the width adjusting structure, the width of the transmission is flexibly adjusted according to the size of the backplate frame, without special customization, conveniently transmitting the backplate frame of different sizes, stronger applicability, solving the problem of poor applicability of constant width of the transmission belt in the prior art.

[0020] 2. Through the adjustable positioning structure, the height of the air transmission belt is flexibly adjusted, and the inclination angle of transmission is also conveniently adjusted, stronger flexibility, solving the problem of inconvenient adjustment of installation height and inclination angle in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The overall structure schematic view provided by the utility model is shown in the figure.

[0022] Figure 2 The bottom structure schematic view provided by the utility model is shown in the figure.

[0023] Figure 3 The overall structure schematic view provided by the utility model is shown in the figure. Figure 1 The enlarged view of A in the figure.

[0024] Figure 4 The front view structure schematic view provided by the utility model is shown in the figure.

[0025] Figure 5 The overall structure schematic view provided by the utility model is shown in the figure. Figure 4 The enlarged view of B in the figure.

[0026] Figure 6 The top view structure schematic view provided by the utility model is shown in the figure.

[0027] Indicated in the figure:

[0028] 1, installation plate; 2, bearing rod; 3, bushing; 4, adjusting rod; 5, width adjusting structure; 501, assembly frame; 502, bidirectional screw; 503, width adjusting frame; 504, driven bevel gear; 505, link piece; 506, rotating rod; 507, driving bevel gear; 508, hand wheel; 6, mounting rod; 7, rotating sleeve; 8, spline shaft; 9, transmission shaft; 10, transmission wheel; 11, transmission belt body; 12, servo motor; 13, adjustable positioning structure; 1301, base; 1302, movable rod; 1303, plugboard; 1304, bolt assembly; 1305, connecting pipe; 1306, fixed sheet; 1307, plug hole; 14, supporting plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0030] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown in the drawings, the present embodiment proposes a backplate frame air transmission belt, comprising two installation plates 1 arranged in parallel, a bearing rod 2 is arranged between the two installation plates 1, a group of plug bushings 3 are uniformly and fixedly connected to the front and rear side walls of the bearing rod 2 respectively, adjusting rods 4 are slidingly connected in the plug bushings 3, the outer ends of the adjusting rods 4 are fixedly connected with the installation plates 1 respectively, a width adjusting structure 5 for adjusting the transmission width is arranged on the lower side of the bearing rod 2, which facilitates the adjustment of the spacing between the installation plates 1, thereby facilitating the adjustment according to the size of the backplate frame, without the need for special customization, and the applicability is stronger, the two ends of the bearing rod 2 are symmetrically and fixedly connected with mounting rods 6, rotating sleeves 7 are rotatably connected in the mounting rods 6, two spline shafts 8 are symmetrically and slidingly connected in the rotating sleeves 7, transmission shafts 9 are fixedly connected to the outer ends of the two spline shafts 8, the transmission shafts 9 are rotatably connected with the installation plates 1 respectively, transmission wheels 10 are fixedly connected to the transmission shafts 9, transmission belts 11 are drivingly connected between transversely adjacent two transmission wheels 10, one of the installation plates 1 is fixedly connected with a servo motor 12 matched with the transmission shaft 9, the driving end of the servo motor 12 is fixedly connected with the outer end close to the transmission shaft 9, the transmission shaft 9 is driven to rotate by the servo motor 12, the rotation of the transmission shaft 9 drives the spline shaft 8 and the rotating sleeve 7 to rotate, the rotation of the rotating sleeve 7 drives the other spline shaft 8 and the transmission shaft 9 to rotate, thereby making the two transmission wheels 10 on the same side rotate, and further making the transmission belt 11 move, and adjustable positioning structures 13 are arranged on the two installation plates 1.

[0031] As Figure 2 , Figure 4 and Figure 5As shown, as a preferred embodiment, on the basis of the above manner, further, the width adjusting structure 5 comprises two assembly frames 501 symmetrically arranged on the lower side of the bearing rod 2, the two assembly frames 501 are fixedly connected with the bushing 3 respectively, bidirectional screw rods 502 are rotatably connected in the two assembly frames 501 respectively, through holes are formed in the two ends of the assembly frame 501, and width adjusting frames 503 are slidably connected in the through holes, one end of the width adjusting frame 503 is threadedly connected with the bidirectional screw rod 502, the other end of the width adjusting frame 503 is fixedly connected with the adjusting rod 4, driven bevel gears 504 are fixedly connected at one end of the bidirectional screw rod 502, the end of the assembly frame 501 close to the driven bevel gear 504 is fixedly connected with a link piece 505, a rotating rod 506 is rotatably connected between the link pieces 505, two driving bevel gears 507 which are meshingly connected with the driven bevel gears 504 are fixedly connected to the rotating rod 506 respectively, and a hand wheel 508 is fixedly connected at one end of the rotating rod 506; the rotating rod 506 and the driving bevel gears 507 are rotated through the hand wheel 508, the driving bevel gears 507 drive the driven bevel gears 504 and the bidirectional screw rods 502 to rotate, the bidirectional screw rods 502 are rotated to make the width adjusting frames 503 move simultaneously, thereby driving the adjusting rod 4 to move outward or inward simultaneously, and the distance between the two mounting plates 1 is adjusted, so that the size of the back plate frame can be flexibly adjusted.

[0032] As shown in Figure 1 and Figure 4 , as a preferred embodiment, on the basis of the above manner, further, the adjustable positioning structure 13 comprises two bases 1301 which are symmetrically and fixedly arranged on the outer side wall of the mounting plate 1, movable rods 1302 are rotatably connected in the bases 1301, plug plates 1303 are fixedly connected at the top ends of the movable rods 1302, connecting pipes 1305 are connected with the plug plates 1303 through bolt assemblies 1304, and fixed pieces 1306 are fixedly connected at the top ends of the connecting pipes 1305; the plug plates 1303 are pulled out to a suitable length, and then the bolt assemblies 1304 and the connecting pipes 1305 are installed, so that the height is conveniently adjusted, the lengths of the plug plates 1303 and the connecting pipes 1305 are different, so that the mounting plate 1 is in an inclined state, and the inclination of the transmission is conveniently adjusted.

[0033] As shown in Figure 1 and Figure 4 , as a preferred embodiment, on the basis of the above manner, further, a plurality of insertion holes 1307 which cooperate with the bolt assemblies 1304 are uniformly formed in the plug plates 1303, and through holes which cooperate with the bolt assemblies 1304 are formed in the bottom end of the connecting pipe 1305; the insertion holes 1307 conveniently adjust the extension length of the plug plates 1303, and are flexibly adjusted.

[0034] As shown in Figure 1As shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the inner side wall of the two mounting plates 1 is fixedly connected with a support plate 14 for supporting the transmission belt body 11; the support plate 14 additionally supports the transmission belt body 11, and increases the stability and load-bearing capacity of the transmission belt body 11.

[0035] As shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the inner side wall of the two mounting plates 1 is fixedly connected with a support plate 14 for supporting the transmission belt body 11; the support plate 14 additionally supports the transmission belt body 11, and increases the stability and load-bearing capacity of the transmission belt body 11. Figure 1

[0036] Specifically, the backboard frame aerial transmission belt in use: first, according to the size of the backboard frame, the size of the transmission is adjusted, the hand wheel 508 is rotated to drive the rotating rod 506 and the driving bevel gear 507, the driving bevel gear 507 drives the driven bevel gear 504 and the bidirectional screw rod 502 to rotate, the rotation of the bidirectional screw rod 502 drives the width adjusting frame 503 to move simultaneously, thereby driving the adjusting rod 4 to move outward or inward simultaneously, and adjusting the distance between the two mounting plates 1, when the mounting plate 1 is adjusted, the spline shaft 8 slides in the rotating sleeve 7, then according to the required height or angle, the length between the plug plate 1303 and the connecting pipe 1305 is adjusted, then the fixing piece 1306 is installed at the target position by the fixing nails, the backboard frame to be transmitted is placed on the transmission belt body 11, the servo motor 12 is started, the servo motor 12 drives the transmission shaft 9 to rotate, the rotation of the transmission shaft 9 drives the spline shaft 8 and the rotating sleeve 7 to rotate, the rotation of the rotating sleeve 7 drives the other spline shaft 8 and the transmission shaft 9 to rotate, thereby driving the two transmission wheels 10 on the same side to rotate, and further driving the transmission belt body 11 to move, thereby transmitting the backboard frame.

[0037] All the technical features in the embodiment can be freely combined according to actual needs.

[0038] The above-mentioned embodiment is a preferred implementation scheme of the utility model, in addition to this, the utility model can be realized in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the utility model.​

Claims

1. A backplane frame air transmission band comprising two installation plates (1) arranged in parallel, characterized in that, Between two mounting plates (1), a bearing rod (2) is arranged, a group of inserting sleeves (3) are uniformly and fixedly connected to the front and rear side walls of the bearing rod (2) respectively, adjusting rods (4) are slidably connected in the inserting sleeves (3), the outer ends of the adjusting rods (4) are fixedly connected with the mounting plates (1) respectively, a width adjusting structure (5) for adjusting the transmission width is arranged on the lower side of the bearing rod (2), mounting rods (6) are symmetrically and fixedly connected to the two ends of the bearing rod (2), rotating sleeves (7) are rotatably connected in the mounting rods (6), two spline shafts (8) are symmetrically and slidably connected in the rotating sleeves (7), drive shafts (9) are fixedly connected to the outer ends of the two spline shafts (8), the drive shafts (9) are rotatably connected with the mounting plates (1) respectively, drive wheels (10) are fixedly connected to the drive shafts (9), a transmission belt body (11) is drivingly connected between transversely adjacent two drive wheels (10), a servo motor (12) matched with the drive shaft (9) is fixedly connected to one of the mounting plates (1), the driving end of the servo motor (12) is fixedly connected with the outer end of the drive shaft (9) close to the drive shaft (9), and adjustable positioning structures (13) are arranged on the two mounting plates (1).

2. The over-the-air transmission tape for backplane frame of claim 1, wherein, The width adjusting structure (5) comprises two assembly frames (501) symmetrically arranged on the lower side of the bearing rod (2), the two assembly frames (501) are fixedly connected with the inserting sleeves (3) respectively, bidirectional screws (502) are rotatably connected in the two assembly frames (501), through holes are formed in the two ends of the assembly frame (501), width adjusting frames (503) are slidably connected in the through holes, one end of the width adjusting frame (503) is threadedly connected with the bidirectional screw (502), the other end of the width adjusting frame (503) is fixedly connected with the adjusting rod (4), one end of the bidirectional screw (502) is fixedly connected with a driven bevel gear (504), the end of the assembly frame (501) close to the driven bevel gear (504) is fixedly connected with a link plate (505), a rotating rod (506) is rotatably connected between the link plates (505), two driving bevel gears (507) meshingly connected with the driven bevel gears (504) are fixedly connected to the rotating rod (506), and a hand wheel (508) is fixedly connected to one end of the rotating rod (506).

3. The over-the-air transmission tape of claim 1, wherein, The adjustable positioning structure (13) comprises two bases (1301) symmetrically and fixedly arranged on the outer side walls of the mounting plates (1), movable rods (1302) are rotatably connected in the bases (1301), and inserting plates (1303) are fixedly connected to the top ends of the movable rods (1302); the inserting plates (1303) are connected with connecting pipes (1305) through bolt assemblies (1304), and the top ends of the connecting pipes (1305) are fixedly connected with fixing plates (1306).

4. The over-the-air transmission tape of claim 3, wherein, A group of inserting holes (1307) matched with the bolt assemblies (1304) are uniformly formed in the inserting plates (1303), and through holes matched with the bolt assemblies (1304) are formed in the bottom ends of the connecting pipes (1305).

5. The over-the-air transmission tape for backplane frame of claim 1, wherein, The inner side wall of each of the two installation plates (1) is fixedly connected with a support plate (14) for supporting the transmission belt body (11).

6. The over-the-air transmission band for a backplane bezel of claim 1, wherein, The inside of the plug sleeve (3) is designed as a hollow structure.

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