Conveying and sorting device for glass tube production

Abstract

The utility model discloses a conveying and sorting device for glass tube production, and particularly relates to the technical field of glass tube processing, the conveying and sorting device comprises a base, the front part of the left end of the base is provided with a placing groove, the bottom of the inner surface of the placing groove is fixedly connected with a motor, and the output end of the motor is fixedly connected with a rotating shaft through a coupler; the outer surface of the rotating shaft is rotatably connected with a conveying assembly, the left side and the right side of the top of the base are fixedly connected with springback assemblies, the left side and the right side of the top of the base are fixedly connected with mounting assemblies, and the rear side of the top of the base is fixedly connected with an ejection assembly. According to the conveying and sorting device for glass tube production, the ejection assembly is designed, so that poor-quality glass tubes can be screened and stored; the rubber rings at the two ends of the qualified glass tube can be mounted through the mounting assembly and the springback assembly, the rubber rings at the two ends of the glass tube are mounted at the same time, the mounting process is simple, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of glass tube processing, in particular to a conveying and sorting device for glass tube production. Background Art

[0002] Glass products are widely used in all aspects of people's lives. In the process of producing glass tubes, there are many specifications of glass tubes, so after the production of glass tubes is completed, the glass tubes need to be screened and stored.

[0003] Chinese patent document CN211217550U discloses a glass tube production, transmission and sorting device, including a box body, a conveyor belt is arranged in the middle of the box body, a transmission roller is arranged in the middle of the right side of the conveyor belt, a driven roller is arranged in the middle of the left side of the transmission belt, a motor is arranged on the outside of the box body, the motor and the transmission are fixedly connected, a first flywheel is arranged between the motor and the box body, a second flywheel is arranged on the right side of the first flywheel, a gear is arranged at the second flywheel, and a belt is driven between the first flywheel and the second flywheel. The above document forms a conveyor belt through a transmission rod to prevent the glass tube from rolling on the conveyor belt, and the distance between the baffle and the conveyor belt gradually decreases from left to right to screen glass tubes of different sizes.

[0004] Although the above patent document can solve the problem of screening glass tubes of different sizes, it is unable to identify and place unqualified glass tubes. At the same time, collisions are prone to occur during the collection process of the glass tubes, resulting in breakage and thus causing losses. Utility Model Content

[0005] The main purpose of the utility model is to provide a conveying and sorting device for glass tube production, which can effectively solve the problem that unqualified glass tubes cannot be recycled and qualified glass tubes are prone to collision and breakage during storage.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A conveying and sorting device for glass tube production comprises a base, a placement groove is provided at the front left end of the base, a motor is fixedly connected to the bottom of the inner surface of the placement groove, a rotating shaft is fixedly connected to the output end of the motor through a coupling, a conveying component is rotatably connected to the outer surface of the rotating shaft, a glass tube is placed above the conveying component, a rebound component is fixedly connected to the left and right sides of the top of the base, a mounting component is fixedly connected to the left and right sides of the top of the base, an ejection component is fixedly connected to the rear side of the top of the base, and a length measuring grating is fixedly installed on the rear side of the top of the base.

[0008] Preferably, the conveying assembly comprises a conveyor belt, the inner surface of the conveyor belt is rotatably connected to the outer surface of the rotating shaft, and the outer surface of the conveyor belt is fixedly connected to a plurality of evenly distributed placement blocks.

[0009] Preferably, the rebound component includes a track 1, the bottom of which is fixedly connected to the top of the base, a slider 1 is slidably connected to the inner surface of the track 1, a sliding groove 1 is provided on the top of the slider 1, a sliding column 1 is slidably connected to the inner surface of the sliding groove 1, a moving plate is fixedly connected to the top of the sliding column 1, a sliding groove 2 is provided at the front end of the moving plate and runs through the rear end of the moving plate, a wedge block 1 is fixedly connected to the top of the base, a return spring 1 is fixedly connected to the rear end of the slider 1, and a baffle 1 is fixedly connected to the rear end of the return spring 1.

[0010] Preferably, the mounting assembly includes a second track, the bottom of the second track is fixedly connected to the top of the base, the inner surface of the second track is slidably connected to a launching cavity, the launching cavity is slidably connected to a rubber ring, the front end of the launching cavity is fixedly connected to a second sliding column, the right end of the launching cavity is slidably connected to a push plate, the rear end of the push plate is fixedly connected to a push column, the outer surface of the push column is fixedly connected to a limit plate, two reset springs are fixedly connected between the limit plate and the launching cavity, and the top of the base is fixedly connected to two wedge blocks.

[0011] Preferably, the ejection assembly includes a support seat, the bottom of the support seat is fixedly connected to the rear side of the top of the base, the inner surface of the support seat is fixedly connected to an electric cylinder, the right end of the electric cylinder piston rod is fixedly connected to a rubber push block, a positioning groove is opened on the right side of the top of the base, the inner surface of the positioning groove is fixedly connected to a tilting platform, and a storage box is placed on the right side of the base.

[0012] Preferably, the inner surface of the placement block matches an outer surface of the glass tube.

[0013] Preferably, the end of the push pin away from the launching cavity has a spherical surface.

[0014] Preferably, the second sliding groove matches the first wedge block.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model can store inferior glass tubes by means of an ejection assembly. During use, when the electric cylinder receives a signal from the length measuring grating, the conveyor belt stops after running for a certain distance. At this time, the piston rod of the electric cylinder will extend, and the rubber push block connected to the piston rod will push the glass tube down, causing it to slide into the storage box for storage.

[0017] 2. The utility model can realize the installation of rubber rings on both ends of a qualified glass tube by means of the installation assembly and the rebound assembly. The rubber rings on both ends of the glass tube are installed simultaneously, and the installation process is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0020] Figure 3 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0021] Figure 4 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0022] Figure 5 For the utility model Figure 2 The enlarged schematic diagram of point B in the middle;

[0023] Figure 6 For the utility model Figure 2 Enlarged schematic diagram at point C in the middle.

[0024] In the figure: 1. base; 2. placement slot; 3. motor; 4. rotating shaft; 5. transmission component; 51. conveyor belt; 52. placement block; 6. glass tube 1; 7. rebound component; 71. track 1; 72. slider 1; 73. sliding slot 1; 74. sliding column 1; 75. moving plate; 76. sliding slot 2; 77. wedge block 1; 78. reset spring 1; 79. baffle 1; 8. installation component; 81. track 2; 82. firing chamber; 83. rubber ring; 84. sliding column 2; 85. push plate; 86. push column; 87. limit plate; 88. reset spring 2; 89. wedge block 2; 9. ejection component; 91. support seat; 92. electric cylinder; 93. rubber push block; 94. positioning slot; 95. tilting table; 96. storage box; 10. length measuring grating. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 As shown, a conveying and sorting device for glass tube production includes a base 1, a placement slot 2 is opened at the front left end of the base 1, a motor 3 is fixedly connected to the bottom of the inner surface of the placement slot 2, a rotating shaft 4 is fixedly connected to the output end of the motor 3 through a coupling, a conveying assembly 5 is rotatably connected to the outer surface of the rotating shaft 4, and the conveying assembly 5 includes a conveyor belt 51, the inner surface of the conveyor belt 51 is rotatably connected to the outer surface of the rotating shaft 4, and a plurality of evenly distributed placement blocks 52 are fixedly connected to the outer surface of the conveyor belt 51, and the inner surface of the placement block 52 matches the outer surface of the glass tube 6;

[0027] When the motor 3 is started, the output end of the motor 3 drives the rotating shaft 4 to rotate through the coupling. During the rotation, the rotating shaft 4 drives the conveyor belt 51 to rotate, so that the placement block 52 connected to the conveyor belt 51 moves synchronously. The inner surface of the placement block 52 matches the outer surface of the glass tube 6 to ensure that the glass tube 6 can be stably placed on the top of the placement block 52.

[0028] like Figure 2 and Figure 6 As shown, a glass tube 6 is placed above the transmission component 5, and a rebound component 7 is fixedly connected to the left and right sides of the top of the base 1. The rebound component 7 includes a track 71, and the bottom of the track 71 is fixedly connected to the top of the base 1. A slider 72 is slidably connected to the inner surface of the track 71. A sliding groove 73 is provided on the top of the slider 72. A sliding column 74 is slidably connected to the inner surface of the sliding groove 73. A moving plate 75 is fixedly connected to the top of the sliding column 74. A sliding groove 2 76 that runs through the rear end of the moving plate 75 is provided at the front end of the moving plate 75. The sliding groove 2 76 matches a wedge block 77. A wedge block 77 is fixedly connected to the top of the base 1. A reset spring 78 is fixedly connected to the rear end of the slider 72, and a baffle 79 is fixedly connected to the rear end of the reset spring 78.

[0029] When the glass tube 6 passes through the length measuring grating 10, the length measuring grating 10 will determine the length of the glass tube 6. The qualified glass tube 6 continues to move with the conveyor belt 51 and leaves the working area of ​​the ejection component 9. When the placement block 52 continues to move in the running direction of the conveyor belt 51, the placement block 52 will hit the moving plate 75. When the placement block 52 continues to move forward, the moving plate 75 will slide in the direction away from the conveyor belt 51 under the action of the wedge block 77, thereby driving the installation component 8 to move, and at the same time, the rubber rings 83 are installed on both ends of the glass tube 6.

[0030] like Figure 2 and Figure 4As shown, the left and right sides of the top of the base 1 are fixedly connected with mounting components 8, and the mounting components 8 include a second track 81, the bottom of the second track 81 is fixedly connected to the top of the base 1, the inner surface of the second track 81 is slidably connected with a launch cavity 82, and the launch cavity 82 is slidably connected with a rubber ring 83, the front end of the launch cavity 82 is fixedly connected with a second sliding column 84, the right end of the launch cavity 82 is slidably connected with a push plate 85, and the rear end of the push plate 85 is fixedly connected with a push column 86, and the end of the push column 86 away from the launch cavity 82 is a spherical surface, and the outer surface of the push column 86 is fixedly connected with a limit plate 87, and a second return spring 88 is fixedly connected between the limit plate 87 and the launch cavity 82, and the top of the base 1 is fixedly connected with a second wedge block 89, and the rear end of the moving plate 75 is provided with a sliding groove matching the second sliding column 84, and the second sliding column 84 moves synchronously with the moving plate 75 without separation.

[0031] When the movable plate 75 moves forward, the sliding column 84 moves in the sliding groove at the rear end of the movable plate 75. At this time, the end of the push column 86 away from the push plate 85 slides on the inclined side of the wedge block 89, thereby pushing the push plate 85 to move, and then pushing the rubber ring 83 to move toward the two ends of the glass tube 6 and squeeze the two ends of the glass tube 6, thereby realizing the installation of the rubber ring 83. When the movable plate 75 leaves the front end of the placement block 52, the movable plate 75 returns to its original position under the action of the return spring 78. At this time, the launching chamber 82 also returns to its original position at the same time, and the push column 86 returns to its initial position under the action of the return spring 88, waiting for the installation of the rubber ring 83 of the next glass tube 6, and repeating the previous operation. It should be noted that the inner surfaces of the track 1 71 and the track 2 81 are provided with corresponding positioning blocks, so that the slider 1 72 and the launching chamber 82 can better return to their original positions.

[0032] like Figure 3 and Figure 5 As shown, an ejection assembly 9 is fixedly connected to the rear side of the top of the base 1, and the ejection assembly 9 includes a support seat 91, the bottom of the support seat 91 is fixedly connected to the rear side of the top of the base 1, an electric cylinder 92 is fixedly connected to the inner surface of the support seat 91, and a rubber push block 93 is fixedly connected to the right end of the piston rod of the electric cylinder 92. A positioning groove 94 is opened on the right side of the top of the base 1, and a tilting platform 95 is fixedly connected to the inner surface of the positioning groove 94. A storage box 96 is placed on the right side of the base 1;

[0033] When an unqualified glass tube 6 reaches the working area of ​​the ejection assembly 9, the conveyor belt 51 stops running and the electric cylinder 92 starts. At this time, the rubber push block 93 connected to the piston rod of the electric cylinder 92 slowly pushes the glass tube 6 out, so that it can slide through the inclined surface of the tilting table 95 to the storage box 96 for storage. Then, the motor 3 is started again to make the conveyor belt 51 continue to rotate. Finally, the qualified glass tube 6 will fall into the storage box under the conveyor belt 51 for storage.

[0034] like Figure 1 and Figure 2 As shown, a length measuring grating 10 is fixedly installed on the top rear side of the base 1. The length measuring grating 10 used in this solution is a conventional design of the prior art. The length measuring grating 10 is an optical sensor used to measure parameters such as length, displacement and vibration;

[0035] The grating is composed of a series of parallel apertures and light-transmitting areas. When light passes through the grating, it will be alternately blocked by the light-transmitting areas and apertures. When light passes through the grating, interference will occur. The light in the light-transmitting area will interfere with the light in the aperture, forming a series of light and dark stripes. The sensor receives the light reflected from the object. Through the interference phenomenon between the received reflected light and the light and dark stripes in the grating, by measuring the number of light and dark stripes on the grating or the change in phase difference, the distance difference between the reflected light and the grating can be determined, thereby calculating the length of the object;

[0036] The length measuring grating 10 and the electric cylinder 92 are connected by wires for data transmission. When the length measuring grating 10 detects that the glass tube 6 is unqualified, it will send an electrical signal to the electric cylinder 92, so that the placement block 52 on the conveyor belt 51 moves to the working area of ​​the electric cylinder 92 and then stops. When the unqualified glass tube 6 is sorted, the conveyor belt 51 continues to move and repeats the previous operation.

[0037] The working principle of the utility model is as follows: first, the motor 3 is started to rotate the conveyor belt 51, the conveyor belt 51 length measuring grating 10 and the electric cylinder 92 are connected by wires for data transmission, when the length measuring grating 10 detects that the glass tube 6 is unqualified, it will send an electrical signal to the electric cylinder 92, so that the placement block 52 on the conveyor belt 51 moves to the working area of ​​the electric cylinder 92 and stops, then the electric cylinder 92 is started, at this time, the rubber push block 93 connected to the piston rod of the electric cylinder 92 slowly pushes out the glass tube 6, so that it can slide through the inclined surface of the tilting table 95 to the storage box 96 for storage, when the piston rod of the electric cylinder 92 shrinks back to its original position, the motor 3 is started again to make the conveyor belt 51 continue to rotate, when the placement block 52 continues to move in the running direction of the conveyor belt 51, the placement block 52 will push against the moving plate 75, and the moving plate 75 will move forward while the placement block 52 continues to move forward. 5 will slide in the direction away from the conveyor belt 51 under the action of the wedge block 1 77. When the moving plate 75 moves forward, the sliding column 2 84 moves in the slide groove at the rear end of the moving plate 75. At this time, the end of the push column 86 away from the push plate 85 slides on the inclined side of the wedge block 2 89, thereby pushing the push plate 85 to move, and then pushing the rubber ring 83 to move toward the two ends of the glass tube 6 and squeeze the two ends of the glass tube 6, so as to achieve the installation of the rubber ring 83. When the moving plate 75 leaves the front end of the placement block 52, the moving plate 75 returns to its original position under the action of the return spring 1 78. At this time, the launching chamber 82 also returns to its original position at the same time. The push column 86 returns to its initial position under the action of the return spring 2 88, waiting for the installation of the rubber ring 83 of the next glass tube 6. Finally, the qualified glass tube 6 will fall into the storage box under the conveyor belt 51 for storage.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A conveying and sorting device for glass tube production, comprising a base (1), characterized in that: A placement groove (2) is provided at the front left end of the base (1); a motor (3) is fixedly connected to the bottom of the inner surface of the placement groove (2); an output end of the motor (3) is fixedly connected to a rotating shaft (4) via a coupling; an outer surface of the rotating shaft (4) is rotatably connected to a transmission component (5); a glass tube (6) is placed above the transmission component (5); a rebound component (7) is fixedly connected to the left and right sides of the top of the base (1); a mounting component (8) is fixedly connected to the left and right sides of the top of the base (1); an ejection component (9) is fixedly connected to the rear side of the top of the base (1); and a length measuring grating (10) is fixedly installed on the rear side of the top of the base (1).

2. A conveying and sorting device for glass tube production according to claim 1, characterized in that: The conveying assembly (5) comprises a conveying belt (51), the inner surface of the conveying belt (51) is rotatably connected to the outer surface of the rotating shaft (4), and the outer surface of the conveying belt (51) is fixedly connected to a plurality of evenly distributed placement blocks (52).

3. A conveying and sorting device for glass tube production according to claim 1, characterized in that: The rebound component (7) comprises a track (71), the bottom of the track (71) is fixedly connected to the top of the base (1), the inner surface of the track (71) is slidably connected to a slider (72), the top of the slider (72) is provided with a sliding groove (73), the inner surface of the sliding groove (73) is slidably connected to a sliding column (74), the top of the sliding column (74) is fixedly connected to a moving plate (75), the front end of the moving plate (75) is provided with a sliding groove (76) penetrating the rear end of the moving plate (75), the top of the base (1) is fixedly connected to a wedge block (77), the rear end of the slider (72) is fixedly connected to a return spring (78), and the rear end of the return spring (78) is fixedly connected to a baffle (79).

4. The conveying and sorting device for glass tube production according to claim 1, characterized in that: The mounting assembly (8) comprises a second track (81), the bottom of the second track (81) is fixedly connected to the top of the base (1), the inner surface of the second track (81) is slidably connected to a firing chamber (82), the firing chamber (82) is slidably connected to a rubber ring (83), the front end of the firing chamber (82) is fixedly connected to a second sliding column (84), the right end of the firing chamber (82) is slidably connected to a push plate (85), the rear end of the push plate (85) is fixedly connected to a push column (86), the outer surface of the push column (86) is fixedly connected to a limit plate (87), a second return spring (88) is fixedly connected between the limit plate (87) and the firing chamber (82), and the top of the base (1) is fixedly connected to a second wedge block (89).

5. The conveying and sorting device for glass tube production according to claim 2, characterized in that: The ejection assembly (9) comprises a support seat (91), the bottom of the support seat (91) is fixedly connected to the rear side of the top of the base (1), the inner surface of the support seat (91) is fixedly connected to an electric cylinder (92), the right end of the piston rod of the electric cylinder (92) is fixedly connected to a rubber push block (93), a positioning groove (94) is opened on the right side of the top of the base (1), the inner surface of the positioning groove (94) is fixedly connected to a tilting platform (95), and a storage box (96) is placed on the right side of the base (1).

6. A conveying and sorting device for glass tube production according to claim 2, characterized in that: The inner surface of the placement block (52) matches the outer surface of the glass tube (6).

7. The conveying and sorting device for glass tube production according to claim 4, characterized in that: One end of the push pin (86) away from the launching chamber (82) is a spherical surface.

8. The conveying and sorting device for glass tube production according to claim 3, characterized in that: The second sliding groove (76) matches the first wedge block (77).

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