Inflating valve gluing device convenient to position

Abstract

The utility model discloses an inflating valve gluing device convenient to position, which belongs to the technical field of inflating valves and comprises a glue solution pool, an inverted concave frame is arranged on the outer side of the glue solution pool, an intermittent motor is mounted at the top end of the inverted concave frame, and the output end of the intermittent motor rotatably penetrates through the top end of the inverted concave frame to be connected with a rotary table. Connecting rods are symmetrically installed on the two sides of the center of the top end of the rotary disc, a switching disc is fixed to the ends of the connecting rods, an electric push rod is installed in the center of the top end of the switching disc, a piston rod in the electric push rod movably penetrates through the switching disc to be connected with a mounting frame, a storage disc is connected to the inner side face of the mounting frame, and a storage groove is formed in the bottom end of the storage disc. A threaded rod is rotationally arranged at the center of the containing disc in a threaded mode, a pressing piece is rotationally arranged at the end of the threaded rod, and the inflating valve is placed in the containing groove, in this way, batch positioning treatment of the inflating valve is achieved, and the device is suitable for the inflating valves of rubber mats of various sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of air valves, in particular to an air valve gluing device which is easy to position. Background Art

[0002] The valve is an independent valve body device. When opened, it allows gas to enter the space of a tubeless tire or inner tube, and then automatically closes and seals to preserve the gas, generating air pressure to prevent the gas from escaping the tire or inner tube. When installing the valve, glue is applied to the rubber pad at the tail of the valve and then connected to the tire inner tube. The current application method is mostly manual application on the surface of the valve rubber pad.

[0003] The existing Chinese patent application number CN202023084209.0 discloses an automatic gluing device for a valve nozzle, including a support frame, a first fixed frame fixedly connected to the middle position of the upper end of the support frame, an upper end surface of the first fixed frame fixedly connected to the cylinder, and a second fixed frame fixedly connected to the bottom end of the cylinder, the second fixed frame bottom end threadedly cooperates with a threaded tube, the bottom end of the threaded tube is connected to an L-shaped tube and rotatably connected to the first fixed frame; a storage box is provided at the side end of the first fixed frame, the bottom end of the storage box is connected to the paint port through a connecting tube, and the L-shaped tube is connected to the connecting tube; a support platform is provided at the bottom end of the paint port; slide grooves are symmetrically provided on the left and right sides of the support frame, a slider is slidably connected inside the slide groove and a spring is fixedly connected to the bottom end, the upper end of the spring is fixedly connected to the slider and the slider is fixedly connected to the support platform; the device can automatically apply glue to the rubber pad on the surface of the valve nozzle, but when in use, it can only process one valve nozzle at a time, and cannot be adjusted and positioned according to the size of the valve nozzle rubber pad, so it is not highly applicable and inconvenient to use.

[0004] Based on this, the utility model designs a valve nozzle gluing device which is easy to position to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a valve gluing device that is easy to position.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A valve nozzle gluing device that is easy to position includes a glue pool, a concave frame is provided on the outside of the glue pool, an intermittent motor is installed on the top of the concave frame, the output end of the intermittent motor rotates and passes through the top of the concave frame and is connected to a turntable, connecting rods are symmetrically installed on both sides of the center of the top of the turntable, a switching disk is fixed on the end of the connecting rod, an electric push rod is installed at the center of the top of the switching disk, a piston rod inside the electric push rod movably passes through the switching disk and is connected to a mounting frame, a storage plate is connected to the inner side surface of the mounting frame, a storage groove is opened at the bottom of the storage plate, a screw is threaded and rotated at the center of the storage plate, a pressing piece is rotated at the end of the screw, and the valve nozzle is placed in the storage groove.

[0008] Furthermore, the distance from the bottom of the turntable to the bottom of the inner cavity of the glue pool is less than the height of the electric push rod, the top of the switching disk is flush with the top of the turntable, and the bottom of the storage tray is flush with the bottom of the mounting bracket.

[0009] Furthermore, the storage grooves are evenly arranged on the bottom of the storage tray and pass through the edge of the storage tray, and the radius of the pressing sheet is slightly smaller than the diameter of the storage tray.

[0010] Furthermore, the connecting rod is U-shaped and connected to connecting plates at both ends. Connecting holes are provided on the top of the turntable, the top of the switching plate and the side of the connecting plate, and connecting bolts are threadedly connected to the connecting holes.

[0011] Furthermore, the connection holes at the top of the turntable are symmetrically arranged at equal intervals on both sides of the center of the top of the turntable.

[0012] Furthermore, a rotating rod is rotatably passed through the side of the mounting frame, the end of the rotating rod is connected to a mounting block, a horizontal rod is fixed to the side of the storage tray, and the horizontal rod is fixed to the side of the mounting block.

[0013] Furthermore, a disc is fixed to the end of the horizontal rod, and the disc and the mounting block are magnetically adsorbed and matched.

[0014] Furthermore, positioning holes are formed on the side surface of the mounting bracket and the side surface of the rotating rod, and a positioning rod is inserted into the positioning hole.

[0015] Beneficial effects

[0016] 1. By setting up electric push rods, mounting frames, storage trays, storage slots, screws and pressing pieces, the valve is placed in the storage slot so that the rubber pad at the end of the valve is outside the storage tray. The screw is rotated to adjust the position of the pressing piece, and the valve is pressed and positioned using the pressing piece. Finally, a group of electric push rods is started to drive a group of mounting frames to move downward, so that the rubber pad of the valve moves downward and contacts the liquid surface in the glue pool for glue coating, thereby realizing batch positioning of the valve. It is suitable for valves with rubber pads of various sizes.

[0017] 2. By setting a connecting plate, connecting holes and connecting bolts, and using the connecting bolts to thread the connecting holes, the turntable and the switching plate are connected with the cooperation of the connecting plate, so as to facilitate the loading and unloading of the switching plate; by setting a rotating rod, a mounting block, a horizontal rod and a circular plate, and with the cooperation of the mounting block and the circular plate, the two sets of storage plates are installed on the side of the mounting frame, and the rotating rod is used to invert the valve nozzles on the two sets of storage plates, so that the rubber pads of the valve nozzles are at the bottom and directly contact the glue in the glue pool for gluing, thereby achieving full coverage of gluing; by setting a positioning rod and a positioning hole, it is convenient to fix the adjusted storage plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0019] Figure 1 This is a three-dimensional diagram of the main structure of a valve gluing device that is easy to position according to the utility model;

[0020] Figure 2 This is a three-dimensional diagram of the structure of a storage tray of a valve gluing device that is easy to position according to the utility model;

[0021] Figure 3 This is a three-dimensional diagram of the turntable structure of a valve gluing device that is easy to position according to the utility model;

[0022] Figure 4 This is an enlarged structural stereogram of part A of a valve gluing device that is easy to position according to the present invention.

[0023] The numbers in the figure represent:

[0024] 1. Glue tank; 2. Concave frame; 3. Intermittent motor; 4. Turntable; 5. Connecting rod; 6. Switching plate; 7. Electric push rod; 8. Mounting frame; 9. Storage tray; 10. Storage slot; 11. Screw; 12. Pressing piece; 13. Valve; 14. Connecting plate; 15. Connecting hole; 16. Connecting bolt; 17. Turntable; 18. Mounting block; 19. Horizontal rod; 20. Disc; 21. Positioning hole; 22. Positioning rod. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0026] The present invention will be further described below with reference to the embodiments.

[0027] In some embodiments, please refer to the accompanying drawings. Figure 1 and Figure 2 , a valve nozzle gluing device that is easy to position, includes a glue pool 1, an inverted concave frame 2 is provided on the outside of the glue pool 1, an intermittent motor 3 is installed on the top of the inverted concave frame 2, the output end of the intermittent motor 3 rotates through the top of the inverted concave frame 2 and is connected to a turntable 4, connecting rods 5 are symmetrically installed on both sides of the center of the top of the turntable 4, a switching disk 6 is fixed at the end of the connecting rod 5, an electric push rod 7 is installed at the center of the top of the switching disk 6, a piston rod inside the electric push rod 7 movably penetrates the switching disk 6 and is connected to a mounting frame 8, the inner side of the mounting frame 8 is connected to a storage tray 9, a storage groove 10 is opened at the bottom of the storage tray 9, a screw 11 is threadedly rotated at the center of the storage tray 9, a pressing piece 12 is rotated at the end of the screw 11, and a valve nozzle 13 is placed in the storage groove 10;

[0028] After the valve 13 is glued, the valve 13 is placed in the storage groove 10 so that the rubber pad at the end of the valve 13 is outside the storage tray 9. Then, the screw 11 is rotated to adjust the position of the pressing piece 12. The valve 13 is pressed and positioned by the pressing piece 12. Finally, a group of electric push rods 7 are started to drive a group of mounting frames 8 to move downward so that the rubber pad of the valve 13 moves downward and contacts the liquid surface in the glue pool 1 for gluing. After completion, the electric push rods 7 are reset. At this time, the intermittent motor 3 works so that the two groups of mounting frames 8 exchange positions. Another group of electric push rods 7 is started to glue the valve 13 on the other group of storage trays 9, and the completed valve 13 is removed at the same time.

[0029] In the embodiment of the present utility model, by arranging the electric push rod 7, the mounting frame 8, the storage tray 9, the storage groove 10, the screw 11 and the pressing piece 12, the valve 13 is placed in the storage groove 10, so that the rubber pad at the end of the valve 13 is outside the storage tray 9, the screw 11 is rotated to adjust the position of the pressing piece 12, and the valve 13 is pressed and positioned by the pressing piece 12. Finally, a group of electric push rods 7 are started to drive a group of mounting frames 8 to move downward, so that the rubber pad of the valve 13 moves downward and contacts the liquid surface in the glue pool 1 for gluing, thereby realizing batch positioning processing of the valve 13, which is suitable for valves 13 with rubber pads of various sizes;

[0030] The top of the switch plate 6 and the bottom of the mounting bracket 8 are evenly spaced, so that the rubber pad of the valve 13 enters the glue pool 1 when the mounting bracket 8 moves downward; the mounting groove 10 is evenly arranged at the bottom of the mounting bracket 9 and passes through the edge of the mounting bracket 9; the radius of the pressing piece 12 is slightly smaller than the diameter of the mounting bracket 9, and multiple valves 13 can be handled at the same time; the connecting rod 5 is U-shaped and connected to the connecting plate 14 at both ends. The top of the turntable 4, the top of the switching plate 6 and the side of the connecting plate 14 are all provided with connecting holes 15. The connecting holes 15 at the top of the turntable 4 are symmetrically arranged on both sides of the center of the top of the turntable 4 at equal intervals. The connecting holes 15 are connected with connecting bolts 16 in the inner thread of the connecting holes 15. The connecting bolts 16 are threadedly connected to the connecting holes 15, and the turntable 4 and the switching plate 6 are connected with each other under the cooperation of the connecting plate 14.

[0031] In some embodiments, as Figure 3 and Figure 4 As shown, a rotating rod 17 is rotated through the side of the mounting frame 8, and the end of the rotating rod 17 is connected to the mounting block 18. A horizontal rod 19 is fixed to the side of the storage tray 9, and the horizontal rod 19 is fixed to the side of the mounting block 18. A disc 20 is fixed to the end of the horizontal rod 19. The disc 20 and the mounting block 18 are magnetically adsorbed. A positioning hole 21 is opened on the side of the mounting frame 8 and the side of the rotating rod 17, and a positioning rod 22 is inserted into the positioning hole 21.

[0032] In the embodiment of the present utility model, the device is first connected, and the connecting hole 15 is threadedly connected using the connecting bolt 16. With the cooperation of the connecting plate 14, the turntable 4 and the switching plate 6 are connected, and the valve 13 is placed in the storage groove 10 so that the rubber pad at the end of the valve 13 is outside the storage plate 9. Then, the screw 11 is rotated to adjust the position of the pressing piece 12. The valve 13 is pressed and positioned using the pressing piece 12. With the cooperation of the mounting block 18 and the disc 20, the two sets of storage plates 9 are installed on the side of the mounting frame 8. The rotating rod 17 is used to invert the valves 13 on the two sets of storage plates 9. The adjustment is completed. Finally, the positioning rod 22 and the positioning hole 21 are used to fix the storage tray 9, and finally a group of electric push rods 7 are started to drive a group of mounting frames 8 to move down, so that the rubber pad of the valve nozzle 13 moves down and contacts the liquid surface in the glue pool 1 for gluing. After completion, the electric push rod 7 is reset. At this time, the intermittent motor 3 works to exchange the positions of the two mounting frames 8, and another group of electric push rods 7 is started to gluing the valve nozzle 13 on the other group of storage trays 9. At the same time, the storage tray 9 of the other group is turned over, the pressing piece 12 is released, the valve nozzle 13 with glue coating is removed, and a new valve nozzle 13 is replaced, and the above steps are repeated.

[0033] In an embodiment of the present utility model, by setting a rotating rod 17, a mounting block 18, a horizontal rod 19 and a disc 20, with the cooperation of the mounting block 18 and the disc 20, two sets of storage trays 9 are installed on the side of the mounting frame 8, and the rotating rod 17 is used to make the valve nozzles 13 on the two sets of storage trays 9 inverted, so that the rubber pads of the valve nozzles 13 are at the bottom and directly contact the glue in the glue pool 1 for gluing, thereby achieving full coverage of gluing; by setting a positioning rod 22 and a positioning hole 21, it is convenient to fix the adjusted storage tray 9.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A valve gluing device that is easy to position, comprising a glue pool (1), characterized in that: The outside of the glue pool (1) is provided with an inverted concave frame (2), and an intermittent motor (3) is installed at the top of the inverted concave frame (2). The output end of the intermittent motor (3) rotates through the top of the inverted concave frame (2) and is connected to a turntable (4). Connecting rods (5) are symmetrically installed on both sides of the center of the top of the turntable (4). A switching disk (6) is fixed at the end of the connecting rod (5). An electric push rod (7) is installed at the center of the top of the switching disk (6). The piston rod inside the electric push rod (7) movably passes through the switching disk (6) and is connected to a mounting frame (8). The inner side of the mounting frame (8) is connected to a storage tray (9), and a storage groove (10) is provided at the bottom of the storage tray (9). A screw (11) is rotated at the center of the storage tray (9), and a pressing plate (12) is rotated at the end of the screw (11). A valve (13) is placed in the storage groove (10).

2. The valve gluing device for easy positioning according to claim 1, characterized in that: The distance between the bottom end of the turntable (4) and the bottom end of the inner cavity of the glue pool (1) is less than the height of the electric push rod (7), the top end of the switching disk (6) is flush with the top end of the turntable (4), and the bottom end of the storage tray (9) is flush with the bottom end of the mounting frame (8).

3. The valve gluing device for easy positioning according to claim 2, characterized in that: The storage groove (10) is evenly arranged on the circumference of the bottom end of the storage tray (9) and is arranged through the edge of the storage tray (9), and the radius of the pressing sheet (12) is slightly smaller than the diameter of the storage tray (9).

4. The valve gluing device for easy positioning according to claim 3, characterized in that: The connecting rod (5) is U-shaped and connected to connecting disks (14) at both ends. Connecting holes (15) are provided at the top of the rotating disk (4), the top of the switching disk (6) and the side of the connecting disk (14). Connecting bolts (16) are connected to the internal threads of the connecting holes (15).

5. The valve gluing device for easy positioning according to claim 4, characterized in that: The connection holes (15) at the top of the turntable (4) are symmetrically arranged at equal intervals on both sides of the center of the top of the turntable (4).

6. The valve gluing device for easy positioning according to claim 5, characterized in that: A rotating rod (17) is rotatably passed through the side of the mounting frame (8), and the end of the rotating rod (17) is connected to a mounting block (18). A horizontal rod (19) is fixed to the side of the storage tray (9), and the horizontal rod (19) is fixed to the side of the mounting block (18).

7. The valve gluing device for easy positioning according to claim 6, characterized in that: A disc (20) is fixed to the end of the horizontal rod (19), and the disc (20) and the mounting block (18) are magnetically attracted and matched.

8. The valve gluing device for easy positioning according to claim 7, characterized in that: A positioning hole (21) is formed in cooperation with the side surface of the mounting frame (8) and the side surface of the rotating rod (17), and a positioning rod (22) is inserted into the positioning hole (21).

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