Glass tube double-channel conveying device

Abstract

The utility model relates to the technical field of automobile lamp production, in particular to a glass tube double-channel conveying device which comprises a supporting frame, a machine frame, a rotating shaft, a single-notch guiding and conveying wheel, a double-notch guiding and conveying wheel, a guiding mechanism, a lifting frame, a moving mechanism, a centering mechanism, an inclined plate and a singeing opening spray head. When the glass tube singeing device is used, the guide mechanism is arranged at the inlet of the transmission channel, and two groups of guide baffles are symmetrically arranged on the guide mechanism, so that the two sides of the glass tube can be guided and limited before the glass tube enters the transmission channel and is subjected to singeing through the singeing nozzle; the position of the glass tube before entering the channel is adjusted in the middle, the follow-up singeing effect is facilitated, the positions of the multiple guide baffles on the top plate can be adjusted, and adjustment is conducted according to the cutting length of the glass tube, so that the good guide limiting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile lamp production, in particular to a glass tube double-channel transmission device. Background Art

[0002] As a type of non-metallic tube, glass tubes have greatly improved mechanical properties, thermal stability, water resistance, alkali resistance, acid resistance and other properties compared to ordinary glass, and can be widely used in various fields such as chemical industry, aerospace, military, and hospitals.

[0003] At present, in the process of automobile lamp production, the formed glass tube needs to be cut into a length suitable for automobile lamp manufacturing first, and then the cut glass tube needs to be transmitted for subsequent processing. The guide limit of the existing device for glass tube transmission is not ideal, and the glass tube cannot be neatly placed at the corresponding position of the transmission channel. It is easy to change the position with the rotation transmission, which affects the singeing mouth and the final discharge.

[0004] Based on this, the utility model designs a glass tube double-channel transmission device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a glass tube double-channel transmission device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-channel transmission device for a glass tube, comprising a support frame, a frame, a rotating shaft, a single-notch guide wheel, a double-notch guide wheel, a guiding mechanism, a lifting frame, a moving mechanism, a centering mechanism, an inclined plate and a singeing nozzle, wherein the upper end of the support frame is symmetrically fixedly connected to the frame, a plurality of rotating shafts are rotatably connected between the frames, two groups of single-notch guide wheels are fixedly mounted on the rotating shaft, a group of double-notch guide wheels is fixedly mounted on the rightmost rotating shaft, and a group of single-notch guide wheels and a group of double-notch guide wheels are fixedly mounted on the second rightmost rotating shaft.

[0007] As a preferred technical solution of the utility model, a guide mechanism is provided at the entrance at the left end of the frame, and the guide mechanism includes a top plate, a guide rod, a fixed support plate and a guide baffle. Both ends of the top plate are fixedly connected with fixed support plates, and the fixed support plates are respectively fixedly connected to the frame. A guide rod is provided on the top plate, and two groups of guide baffles are slidably provided on the guide rod.

[0008] As a preferred technical solution of the utility model, the guide baffle includes a connecting plate, a guide groove, a fixing plate, a tightening bolt, a plate body and a fixing screw. The connecting plate is provided with a guide groove, and the guide groove is slidably sleeved with the guide rod. The top end of the connecting plate is fixedly connected to the fixing plate, and the fixing plate is spirally connected to the tightening bolt, which is in conflict with the guide rod, and one side of the lower end of the connecting plate is fixedly connected to the plate body by a fixing screw.

[0009] As a preferred technical solution of the utility model, a centering mechanism is arranged between the first rotating shaft and the second rotating shaft on the far right side of the frame, and the centering mechanism is arranged at the transmission position of the two double-notch guide wheels.

[0010] As a preferred technical solution of the utility model, the centering mechanism includes a fixed seat, a limit rod, a positive and negative screw rod, a driving motor, a sliding block, a vertical plate and a resistance block. Two limit rods are symmetrically fixedly connected between the two fixed seats, and a positive and negative screw rod is arranged between the two limit rods. The two ends of the positive and negative screw rod are respectively rotatably connected in the two fixed seats, one end of the positive and negative screw rod is connected to the output end of the driving motor, and the driving motor is fixedly mounted on a fixed seat on one side.

[0011] As a preferred technical solution of the utility model, sliding blocks are spirally connected on the positive and negative teeth of the positive and negative threaded rods, the sliding blocks are slidably connected to the limit rods, the upper ends of the sliding blocks are fixedly connected to the vertical plates, one side of the upper ends of the vertical plates are connected to the interference blocks, and the two interference blocks are symmetrically arranged at the connection between the two double-notch guide wheel transmissions.

[0012] As a preferred technical solution of the utility model, a lifting frame is provided at the right end of the frame, a moving mechanism is fixedly installed on the upper end of the lifting frame, and the hydraulic clamping claw on the moving mechanism is located directly above the two single-notch guide wheels on the rightmost side of the front.

[0013] As a preferred technical solution of the utility model, an inclined plate is provided at the single-channel double-notch guide wheel on the right side of the frame, and singeing nozzles are symmetrically provided on both sides of the two groups of single-notch guide wheels between the frames.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When the utility model is in use, through the guide mechanism provided at the entrance of the transmission channel, through the two groups of guide baffles symmetrically provided on the guide mechanism, before the glass tube enters the transmission channel and passes through the singeing nozzle for singeing, the two sides of the glass tube can be guided and limited, and the position of the glass tube before entering the channel can be adjusted in the middle, which is convenient for the subsequent singeing action, and the positions of the multiple guide baffles on the top plate can be adjusted according to the length of the glass tube cut to achieve a better guiding and limiting effect;

[0016] 2. When the utility model is in use, the centering mechanism provided at the double-notch guide wheel at the channel outlet drives the positive and negative threaded screws to rotate through the driving motor, so that the two sliding blocks spirally connected on the positive and negative threads of the positive and negative threaded screws move toward each other, so that the distance between the abutment blocks on the two vertical plates is consistent with the length of the cut glass tube, and the glass tube clamped and transferred to the double-notch guide wheel by the moving mechanism is adjusted in the center, so that the glass tube can be neatly placed at the corresponding position of the transmission channel and smoothly enter the inclined plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall front view structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall left-side structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall right side structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the guide mechanism structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the guide baffle structure of the utility model;

[0023] Figure 6 It is a schematic diagram of the centering mechanism structure of the utility model.

[0024] In the figure: 1. support frame; 2. frame; 3. rotating shaft; 4. single-notch guide wheel; 5. double-notch guide wheel; 6. guide mechanism; 601. top plate; 602. guide rod; 603. fixed support plate; 604. guide baffle; 6041. connecting plate; 6042. guide groove; 6043. fixed plate; 6044. tightening bolt; 6045. plate body; 6046. fixing screw; 7. lifting frame; 8. moving mechanism; 9. centering mechanism; 901. fixed seat; 902. limit rod; 903. positive and negative threaded rod; 904. driving motor; 905. sliding block; 906. vertical plate; 907. resistance block; 10. inclined plate; 11. singeing nozzle. DETAILED DESCRIPTION

[0025] The following will be combined with the attached embodiment of the present utility model Figure 1-6 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 The utility model provides the following technical solutions: a glass tube dual-channel transmission device, including a support frame 1, a frame 2, a rotating shaft 3, a single-notch guide wheel 4, a double-notch guide wheel 5, a guide mechanism 6, a lifting frame 7, a moving mechanism 8, a centering mechanism 9, an inclined plate 10 and a singeing nozzle 11, the upper end of the support frame 1 is symmetrically fixedly connected with the frame 2, a plurality of rotating shafts 3 are rotatably connected between the frames 2, two groups of single-notch guide wheels 4 are fixedly installed on the rotating shaft 3, and a group of double-notch guide wheels 5 are fixedly installed on the rightmost rotating shaft 3, and a group of single-notch guide wheels 4 and a group of double-notch guide wheels 5 are fixedly installed on the second rotating shaft 3 on the rightmost side.

[0027] A guide mechanism 6 is provided at the entrance at the left end of the frame 2, and the guide mechanism 6 includes a top plate 601, a guide rod 602, a fixed support plate 603 and a guide baffle 604. Both ends of the top plate 601 are fixedly connected with fixed support plates 603, and the fixed support plates 603 are respectively fixedly connected to the frame 2. A guide rod 602 is provided on the top plate 601, and two groups of guide baffles 604 are slidably provided on the guide rod 602.

[0028] The guide baffle 604 includes a connecting plate 6041, a guide groove 6042, a fixing plate 6043, a tightening bolt 6044, a plate body 6045 and a fixing screw 6046. The connecting plate 6041 is provided with a guide groove 6042, and the guide groove 6042 is slidably sleeved with the guide rod 602. The top of the connecting plate 6041 is fixedly connected with the fixing plate 6043, and the fixing plate 6043 is spirally connected with the tightening bolt 6044, which is in conflict with the guide rod 602. One side of the lower end of the connecting plate 6041 is fixedly connected with the plate body 6045 by a fixing screw 6046.

[0029] By providing a guide mechanism 6 at the dual-channel transmission entrance of the frame 2, the glass tube can be guided and limited before entering the transmission channel, so that the glass tube can be centered for transmission, which is convenient for the subsequent singeing effect of the glass tube. At the same time, the dual-channel transmission method can improve the transmission efficiency of the glass tube.

[0030] Please refer to Figure 1 , Figure 3 and Figure 6 A centering mechanism 9 is arranged between the first rotating shaft 3 and the second rotating shaft 3 on the far right side of the frame 2 , and the centering mechanism 9 is arranged at the transmission position of the two double-notched guide wheels 5 .

[0031] The centering mechanism 9 includes a fixed seat 901, a limiting rod 902, a positive and negative screw rod 903, a driving motor 904, a sliding block 905, a vertical plate 906 and a resistance block 907. Two limiting rods 902 are symmetrically fixedly connected between the two fixed seats 901. A positive and negative screw rod 903 is arranged between the two limiting rods 902. Both ends of the positive and negative screw rod 903 are respectively rotatably connected in the two fixed seats 901. One end of the positive and negative screw rod 903 is connected to the output end of the driving motor 904. The driving motor 904 is fixedly installed on one side of the fixed seat 901.

[0032] The positive and negative threads of the positive and negative threaded screws 903 are both spirally connected with sliding blocks 905, the sliding blocks 905 are slidably connected to the limit rod 902, the upper ends of the sliding blocks 905 are fixedly connected with vertical plates 906, one side of the upper ends of the vertical plates 906 are connected with resistance blocks 907, and the two resistance blocks 907 are symmetrically arranged at the connection between the two double-notched guide wheels 5 for transmission.

[0033] Through the centering mechanism 9 provided at the connection between the two double-notch guide wheels 5 of the single channel, the glass tube at the transmission connection between the two double-notch guide wheels 5 can be centered so that the output of the glass tube can be kept at the same position and can smoothly enter the inclined plate 10.

[0034] Please refer to Figure 1 and Figure 3A lifting frame 7 is provided at the right end of the frame 2, and a moving mechanism 8 is fixedly installed on the upper end of the lifting frame 7. The hydraulic clamping claw on the moving mechanism 8 is located directly above the two single-notch guide wheels 4 on the rightmost side of the front.

[0035] An inclined plate 10 is provided at the single-channel double-notch guide wheel 5 on the right side of the frame 2, and singeing nozzles 11 are symmetrically provided on both sides of the two groups of single-notch guide wheels 4 between the frames 2.

[0036] Through the moving mechanism 8 installed on the lifting frame 7, the glass tube transmitted on another channel can be transferred to another transmission channel for easy merging and outward transmission through the inclined plate 10. Through the singeing nozzle 11 provided in the double transmission channel, the singeing treatment can be performed while the glass tube is being transmitted to make the cutting surface smooth.

[0037] The working principle and use process of the utility model are as follows: during specific use, the guide mechanism 6 provided at the entrance of the double transmission channel of the glass tube can guide and limit the cut glass tube before the glass tube enters the transmission channel, so that the glass tube is centered in the transmission channel for transmission, laying a good foundation for the subsequent singeing mouth, and the rotation of the rotating shaft 3 is driven by the driving device to drive the single-notch guide wheel 4 to rotate, and the lifting frame 7 and the moving mechanism 8 can merge the glass tubes transmitted by the two transmission channels into the same transmission channel at the transmission outlet, and the centering mechanism 9 is provided to center the glass tubes that are about to enter the inclined plate 10, so that the glass tubes can smoothly enter the inclined plate 10 to ensure the transmission effect.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A glass tube dual-channel transmission device, comprising a support frame (1), a frame (2), a rotating shaft (3), a single-notch guide wheel (4), a double-notch guide wheel (5), a guide mechanism (6), a lifting frame (7), a moving mechanism (8), a centering mechanism (9), an inclined plate (10) and a singeing nozzle (11), characterized in that: The upper end of the support frame (1) is symmetrically fixedly connected to a frame (2), and a plurality of rotating shafts (3) are rotatably connected between the frames (2). Two groups of single-notch guide wheels (4) are fixedly mounted on the rotating shafts (3), and a group of double-notch guide wheels (5) is fixedly mounted on the rightmost rotating shaft (3), and a group of single-notch guide wheels (4) and a group of double-notch guide wheels (5) are fixedly mounted on the second rightmost rotating shaft (3).

2. A glass tube dual-channel transmission device according to claim 1, characterized in that: A guide mechanism (6) is provided at the entrance of the left end of the frame (2), and the guide mechanism (6) comprises a top plate (601), a guide rod (602), a fixed support plate (603) and a guide baffle (604); both ends of the top plate (601) are fixedly connected to the fixed support plates (603); the fixed support plates (603) are respectively fixedly connected to the frame (2); the top plate (601) is provided with a guide rod (602); and two groups of guide baffles (604) are slidably provided on the guide rod (602).

3. A glass tube dual-channel transmission device according to claim 2, characterized in that: The guide baffle (604) comprises a connecting plate (6041), a guide groove (6042), a fixing plate (6043), a tightening bolt (6044), a plate body (6045) and a fixing screw (6046); the connecting plate (6041) is provided with a guide groove (6042); the guide groove (6042) is slidably sleeved with the guide rod (602); the top end of the connecting plate (6041) is fixedly connected to the fixing plate (6043); the fixing plate (6043) is spirally connected to the tightening bolt (6044); the tightening bolt (6044) is in contact with the guide rod (602); and one side of the lower end of the connecting plate (6041) is fixedly connected to the plate body (6045) via a fixing screw (6046).

4. A glass tube dual-channel transmission device according to claim 1, characterized in that: A centering mechanism (9) is provided between the first rotating shaft (3) and the second rotating shaft (3) on the rightmost side of the frame (2), and the centering mechanism (9) is provided at the transmission position of the two double-notched guide wheels (5).

5. A glass tube dual-channel transmission device according to claim 4, characterized in that: The centering mechanism (9) comprises a fixed seat (901), a limiting rod (902), a positive and negative threaded rod (903), a driving motor (904), a sliding block (905), a vertical plate (906) and an abutment block (907); two limiting rods (902) are symmetrically fixedly connected between the two fixed seats (901); a positive and negative threaded rod (903) is arranged between the two limiting rods (902); two ends of the positive and negative threaded rod (903) are respectively rotatably connected in the two fixed seats (901); one end of the positive and negative threaded rod (903) is connected to the output end of the driving motor (904); and the driving motor (904) is fixedly mounted on one side of the fixed seat (901).

6. A glass tube dual-channel transmission device according to claim 5, characterized in that: The positive and negative threads of the positive and negative threaded rods (903) are both spirally connected with sliding blocks (905), the sliding blocks (905) are slidably connected to the limit rod (902), the upper ends of the sliding blocks (905) are fixedly connected with vertical plates (906), one side of the upper ends of the vertical plates (906) is connected with a resistance block (907), and the two resistance blocks (907) are symmetrically arranged at the connection between the two double-notched guide wheels (5) for transmission.

7. The glass tube dual-channel transmission device according to claim 1, characterized in that: A lifting frame (7) is provided at the right end of the frame (2), a moving mechanism (8) is fixedly mounted on the upper end of the lifting frame (7), and the hydraulic clamping claw on the moving mechanism (8) is located directly above the two single-notch guide wheels (4) on the rightmost side of the front side.

8. The glass tube dual-channel transmission device according to claim 1, characterized in that: An inclined plate (10) is provided at the single-channel double-notch guide wheel (5) on the right side of the frame (2), and singeing nozzles (11) are symmetrically provided on both sides of the two groups of single-notch guide wheels (4) between the frames (2).

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