Pressure monitoring device for automobile inner tube processing

Abstract

The utility model belongs to the technical field of automobile inner tube processing, and particularly relates to an automobile inner tube processing pressure monitoring device which comprises a base and a first rotating groove, the first rotating groove is formed in the top face of the base, a rotating disc is rotatably connected in the first rotating groove, and a plurality of first sliding grooves are formed in the top face of the rotating disc. A first sliding block is slidably connected into the first sliding groove. The driving assembly is located in the rotating disc and used for driving the multiple first sliding blocks to move; the fixing plate is fixedly connected to the top face of the base, a second sliding groove is formed in one side of the fixing plate, a first sliding plate is slidably connected into the second sliding groove, a third sliding groove is formed in one end of the first sliding plate, and a second sliding plate is slidably connected into the third sliding groove; the fixing assembly is located in the first sliding plate and used for fixing the second sliding plate; according to the utility model, the problem that the working efficiency is reduced because a user needs to consume more time to insert the monitoring head on the automobile tire barometer into the valve core is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile inner tube processing, in particular to a pressure monitoring device for automobile inner tube processing. Background Art

[0002] The inner tube is commonly known as the inner tube. It refers to a circular elastic tube with a tire valve used to maintain the internal pressure of the tire. The valve is used to inflate and keep the air at a certain pressure in the inner tube. The inner tube should have good air tightness, heat resistance, elasticity, aging resistance and small permanent deformation. It is generally made of butyl rubber. The inner tube is an air-bearing container for inflation and vibration reduction. It is suitable for auxiliary air pressure containers in the inner cavity of truck, motorcycle, bicycle and rickshaw tires.

[0003] After the automobile inner tube is produced, it is necessary to inflate the produced automobile inner tube and then perform pressure monitoring to detect whether the produced automobile inner tube meets the standards. Currently, a car tire pressure gauge is usually used to monitor the air pressure of the automobile inner tube.

[0004] When a user uses a tire pressure gauge to monitor an inner tube, the user needs to insert the monitoring head of the tire pressure gauge into the valve core of the inner tube to monitor the air pressure of the inner tube. However, this monitoring method often requires the user to spend a lot of time inserting the monitoring head of the tire pressure gauge into the valve core, which reduces work efficiency. In view of this, we propose a pressure monitoring device for inner tube processing. Summary of the invention

[0005] The utility model aims to provide a pressure monitoring device for automobile inner tube processing to solve the problems raised in the above-mentioned background technology.

[0006] In view of this, the utility model provides a pressure monitoring device for automobile inner tube processing, comprising:

[0007] A base and a first rotating groove, wherein the first rotating groove is provided on the top surface of the base, a rotating disk is rotatably connected in the first rotating groove, a plurality of first sliding grooves are provided on the top surface of the rotating disk, and a first sliding block is slidably connected in the first sliding groove;

[0008] A driving assembly, the driving assembly is located in the turntable and is used to drive the plurality of first sliding blocks to move;

[0009] A fixed plate, the fixed plate is fixedly connected to the top surface of the base, a second slide groove is provided on one side of the fixed plate, a first slide plate is slidably connected in the second slide groove, a third slide groove is provided at one end of the first slide plate, and a second slide plate is slidably connected in the third slide groove;

[0010] A fixing assembly, the fixing assembly is located in the first slide plate and is used to fix the second slide plate;

[0011] A fourth chute, the fourth chute is disposed in the second slide plate and is connected to the outside, and the second slide block is slidably connected in the fourth chute;

[0012] An electric push rod, wherein the electric push rod is fixedly connected to the second slide plate, and an output end of the electric push rod passes through the top surface of the second slide plate and extends into the fourth slide groove to be fixed to the second slide block;

[0013] A limiting hole, wherein the limiting hole is formed on the bottom surface of the second slide plate;

[0014] An automobile tire pressure gauge, wherein the automobile tire pressure gauge is fixedly connected to the top surface of the fixed plate, and a monitoring head of the automobile tire pressure gauge penetrates the top surface of the second slide plate and the second slide block and is fixed to the second slide block;

[0015] The automobile inner tube is arranged on the outside of the plurality of first sliders and is attached to the plurality of first sliders, and the valve core on the automobile inner tube is located in the limiting hole and is plugged and matched with the limiting hole.

[0016] Based on the above structure, by setting the second slide groove and the first slide plate, it is ensured that the first slide plate can slide in the second slide groove, by setting the third slide groove and the second slide plate, it is ensured that the second slide plate can slide in the third slide groove, by setting the fixing component, it is ensured that when the user moves the second slide plate to a suitable position, the user can fix the second slide plate through the fixing component, by setting the fourth slide groove and the second slider, it is ensured that the second slider can slide in the fourth slide groove, by setting the limiting hole, it is ensured that the valve core on the inner tube of the automobile can be inserted into the limiting hole, by setting the electric push rod and the automobile tire pressure gauge, it is ensured that when the user starts the electric push rod, the output end of the electric push rod can drive the second slider to slide in the fourth slide groove, so that the second slider drives the monitoring head on the automobile tire pressure gauge to be inserted into the valve core on the inner tube of the automobile, and the air pressure of the inner tube of the automobile is monitored, by setting the first slide groove and the first slider, it is ensured that the first slider can slide in the first slide groove, by setting the driving component, it is ensured that the user can drive multiple first sliders to move through the driving component, so that multiple first sliders fix the inner tube of the automobile on the turntable and cannot move, and prevent the inner tube of the automobile from being affected by the outside world and moving.

[0017] In the above technical solution, further, the driving component includes:

[0018] A second rotating groove, the second rotating groove is provided in the rotating disk and communicated with the plurality of first sliding grooves, a rotating block is rotatably connected in the second rotating groove, a plurality of arc grooves are provided on the rotating block, a transmission block is slidably connected in the arc groove, and one end of the transmission block extends into the first sliding groove and is fixed to the first sliding block;

[0019] The motor slot is arranged on the bottom surface of the inner wall of the second rotating slot, a motor is fixedly connected in the motor slot, and an output shaft of the motor extends into the second rotating slot and is fixed to the bottom surface of the rotating block.

[0020] In this technical solution, it is ensured that the inner tube of the automobile will not be moved by external influences.

[0021] In the above technical solution, further, one end of the transmission block is slidably connected to the first sliding groove.

[0022] In this technical solution, it is ensured that one end of the transmission block can slide normally in the first sliding groove.

[0023] In the above technical solution, further, the output shaft of the motor is rotationally connected to the second rotating groove.

[0024] In this technical solution, it is ensured that the output shaft of the motor can rotate normally in the second rotation groove.

[0025] In the above technical solution, further, the fixing assembly includes:

[0026] A fifth slide groove, wherein the fifth slide groove is provided on the inner wall of the third slide groove and is connected to the outside world, an extrusion block is slidably connected in the fifth slide groove, and the bottom end of the extrusion block is in contact with the top surface of the second slide plate, a threaded rod is threadedly connected in the extrusion block, and one end of the threaded rod passes through the inner wall of the fifth slide groove and extends to the outside world to be rotatably connected to the first slide plate.

[0027] In this technical solution, it is ensured that the second slide plate can be fixed in the third slide groove by the extrusion block and cannot move.

[0028] In the above technical solution, further, the output end of the electric push rod is slidably connected to the fourth sliding groove, and the lower half of the limiting hole is inclined.

[0029] In this technical solution, it is ensured that the output end of the electric push rod can slide normally in the fourth slide groove, and it is ensured that the valve core on the automobile inner tube can be inserted into the limiting hole along the inclined part of the limiting hole and pass through the limiting hole.

[0030] The beneficial effects of the utility model are:

[0031] 1. The pressure monitoring device for automobile inner tube processing ensures that the first slide plate can slide in the second slide plate by means of the second slide plate and the first slide plate, ensures that the second slide plate can slide in the third slide plate by means of the third slide plate and the second slide plate, ensures that when the user moves the second slide plate to a suitable position by means of the fixing component, ensures that the second slide plate can slide in the fourth slide plate by means of the fourth slide plate and the second slide plate, ensures that the valve core on the automobile inner tube can be inserted into the limiting hole by means of the limiting hole, ensures that when the user starts the electric push rod, the output end of the electric push rod can drive the second slide plate to slide in the fourth slide plate, and allows the second slide plate to drive the monitoring head on the automobile tire pressure gauge to be inserted into the valve core on the automobile inner tube, so as to monitor the air pressure of the automobile inner tube, thereby solving the problem that the user needs to spend a lot of time to insert the monitoring head on the automobile tire pressure gauge into the valve core, thereby reducing the work efficiency.

[0032] 2. The pressure monitoring device for automobile inner tube processing ensures that the first slide block can slide in the first slide block by setting the first slide block and the first slide block. The driving assembly is set to ensure that the user can drive multiple first slide blocks to move through the driving assembly, so that the multiple first slide blocks can fix the automobile inner tube on the turntable and cannot move, thereby preventing the automobile inner tube from being affected by the outside world and moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0034] Figure 2 It is a schematic diagram of the internal structure of the first rotating groove of the utility model;

[0035] Figure 3 This is one of the internal structure diagrams of the turntable of the utility model;

[0036] Figure 4 This is the second schematic diagram of the internal structure of the turntable of the utility model;

[0037] Figure 5 It is a schematic diagram of the regional structure of the fixed plate of the utility model;

[0038] Figure 6 It is a schematic diagram of the internal structure of the fifth chute of the utility model.

[0039] The symbols in the figure are:

[0040] 1. Base; 2. First rotating groove; 3. Turntable; 4. First slide groove; 5. First slider; 6. Automobile inner tube; 7. Fixed plate; 8. Second slide groove; 9. First slide plate; 10. Third slide groove; 11. Second slide plate; 12. Fourth slide groove; 13. Second slider; 14. Electric push rod; 15. Limit hole; 16. Automobile tire pressure gauge; 17. Second rotating groove; 18. Rotating block; 19. Arc groove; 20. Transmission block; 21. Motor groove; 22. Motor; 23. Fifth slide groove; 24. Extrusion block; 25. Threaded rod. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0042] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0043] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0044] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0045] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. Example

[0046] See also Figure 1 - Figure 6 As shown, this embodiment provides a pressure monitoring device for automobile inner tube processing, comprising:

[0047] A base 1 and a first rotating groove 2, wherein the first rotating groove 2 is provided on the top surface of the base 1, a rotating disc 3 is rotatably connected in the first rotating groove 2, a plurality of first sliding grooves 4 are provided on the top surface of the rotating disc 3, and a first sliding block 5 is slidably connected in the first sliding groove 4;

[0048] A driving assembly, which is located in the turntable 3 and is used to drive the plurality of first sliders 5 to move;

[0049] A fixed plate 7, the fixed plate 7 is fixedly connected to the top surface of the base 1, a second slide groove 8 is opened on one side of the fixed plate 7, a first slide plate 9 is slidably connected in the second slide groove 8, a third slide groove 10 is opened at one end of the first slide plate 9, and a second slide plate 11 is slidably connected in the third slide groove 10;

[0050] A fixing assembly, which is located inside the first slide plate 9 and is used to fix the second slide plate 11;

[0051] A fourth chute 12, which is disposed in the second slide plate 11 and communicates with the outside, and a second slide block 13 is slidably connected in the fourth chute 12;

[0052] An electric push rod 14, the electric push rod 14 is fixedly connected to the second slide plate 11, and the output end of the electric push rod 14 passes through the top surface of the second slide plate 11 and extends into the fourth slide groove 12 to be fixed to the second slide block 13;

[0053] A limiting hole 15, which is provided on the bottom surface of the second slide plate 11;

[0054] The automobile tire pressure gauge 16 is fixedly connected to the top surface of the fixing plate 7, and the monitoring head of the automobile tire pressure gauge 16 penetrates the top surface of the second slide plate 11 and the second slide block 13 and is fixed to the second slide block 13;

[0055] The automobile inner tube 6 is arranged on the outside of the plurality of first sliders 5 and is attached to the plurality of first sliders 5 . The valve core on the automobile inner tube 6 is located in the limiting hole 15 and is plugged and matched with the limiting hole 15 . Example

[0056] This embodiment provides a pressure monitoring device for automobile inner tube processing, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the driving component includes:

[0057] A second rotating groove 17 is provided in the rotating disk 3 and communicated with the plurality of first sliding grooves 4. A rotating block 18 is rotatably connected in the second rotating groove 17. The rotating block 18 is provided with a plurality of arc grooves 19. A transmission block 20 is slidably connected in the arc groove 19. One end of the transmission block 20 extends into the first sliding groove 4 and is fixed to the first sliding block 5.

[0058] The motor slot 21 is provided on the bottom surface of the inner wall of the second rotating slot 17 . A motor 22 is fixedly connected in the motor slot 21 . The output shaft of the motor 22 extends into the second rotating slot 17 and is fixed to the bottom surface of the rotating block 18 .

[0059] Among them, when in use, the user places the inner tube at a suitable position on the turntable 3, at which time the multiple first sliders 5 will be located on the inner side of the automobile inner tube 6, and then the user starts the motor 22, allowing the output shaft of the motor 22 to drive the rotating block 18 to rotate in the second rotating groove 17, allowing the rotating block 18 to squeeze the multiple transmission blocks 20 respectively through the multiple arc grooves 19, allowing one end of the multiple transmission blocks 20 to slide in the multiple first slide grooves 4 respectively, when the multiple transmission blocks 20 move, the multiple transmission blocks 20 will drive the multiple first sliders 5 to move in the direction of the inner tube in the multiple first slide grooves 4 respectively, when the multiple first sliders 5 move to the appropriate position, the user turns off the motor 22, and at this time the automobile inner tube 6 is fixed on the turntable 3 and cannot move, ensuring that the automobile inner tube 6 will not be moved by external influences. Example

[0060] This embodiment provides a pressure monitoring device for automobile inner tube processing. In addition to the technical solutions of the above embodiments, it also has the following technical features: one end of the transmission block 20 is slidably connected to the first slide groove 4.

[0061] Here, it is ensured that one end of the transmission block 20 can slide normally in the first sliding groove 4. Example

[0062] This embodiment provides a pressure monitoring device for automobile inner tube processing. In addition to the technical solutions of the above embodiments, it also has the following technical features: the output shaft of the motor 22 is rotatably connected to the second rotating groove 17.

[0063] Herein, it is ensured that the output shaft of the motor 22 can rotate normally in the second rotation groove 17 . Example

[0064] This embodiment provides a pressure monitoring device for automobile inner tube processing, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the fixing component includes:

[0065] The fifth slide groove 23 is provided on the inner wall of the third slide groove 10 and is connected to the outside. An extrusion block 24 is slidably connected in the fifth slide groove 23, and the bottom end of the extrusion block 24 is in contact with the top surface of the second slide plate 11. A threaded rod 25 is connected to the inner thread of the extrusion block 24, and one end of the threaded rod 25 passes through the inner wall of the fifth slide groove 23 and extends to the outside to be rotatably connected to the first slide plate 9.

[0066] Among them, when the valve core on the automobile inner tube 6 rotates to a suitable position, the user pulls the second slide plate 11 by hand to allow the second slide plate 11 to move along the third slide groove 10 toward the direction of the valve core on the automobile inner tube 6. When the second slide plate 11 moves to a suitable position, the user rotates the threaded rod 25 by hand to allow the threaded rod 25 to rotate in the fifth slide groove 23. When the threaded rod 25 rotates, the extrusion block 24 will move downward under the action of the threads of the threaded rod 25. When the extrusion block 24 moves to a position where it cannot move, it is ensured that the second slide plate 11 can be fixed in the third slide groove 10 by the extrusion block 24 and cannot move. Example

[0067] This embodiment provides a pressure monitoring device for automobile inner tube processing. In addition to the technical solutions of the above embodiments, it also has the following technical features: the output end of the electric push rod 14 is slidably connected to the fourth slide groove 12, and the lower half of the limiting hole 15 is inclined.

[0068] Among them, it is ensured that the output end of the electric push rod 14 can slide normally in the fourth slide groove 12, and it is ensured that the valve core on the automobile inner tube 6 can be inserted into the limiting hole 15 along the inclined part of the limiting hole 15 and pass through the limiting hole 15.

[0069] When in use, the user places the inner tube at a suitable position on the turntable 3, at which time the multiple first sliders 5 will be located on the inner side of the automobile inner tube 6, and then the user starts the motor 22, allowing the output shaft of the motor 22 to drive the rotating block 18 to rotate in the second rotating groove 17, allowing the rotating block 18 to squeeze the multiple transmission blocks 20 respectively through the multiple arc grooves 19, allowing one end of the multiple transmission blocks 20 to slide in the multiple first slide grooves 4 respectively, and when the multiple transmission blocks 20 move, the multiple transmission blocks 20 will drive the multiple first sliders 5 to move in the multiple first slide grooves 4 toward the inner tube. When the plurality of first sliders 5 move to a suitable position, the user turns off the motor 22. At this time, the automobile inner tube 6 is fixed on the turntable 3 and cannot move, ensuring that the automobile inner tube 6 will not be moved by the outside world. Then the user turns the turntable 3 by hand to let the turntable 3 drive the automobile inner tube 6 to rotate. When the valve core on the automobile inner tube 6 rotates to a suitable position, the user pulls the second slide plate 11 by hand to let the second slide plate 11 move along the third slide groove 10 toward the direction of the valve core on the automobile inner tube 6. When the second slide plate 11 moves to a suitable position When the user rotates the threaded rod 25 by hand, the threaded rod 25 rotates in the fifth slide groove 23. When the threaded rod 25 rotates, the extrusion block 24 is moved downward by the thread of the threaded rod 25. When the extrusion block 24 moves to a position where it cannot move, the second slide plate 11 is fixed in the third slide groove 10 by the extrusion block 24 and cannot move. Then the user presses the first slide plate 9 by hand to slide the first slide plate 9 along the second slide groove 8. When the first slide plate 9 slides to a suitable position, the valve core on the automobile inner tube 6 passes through the limiting hole 15. Then the user starts the electric push rod 14, and the output end of the electric push rod 14 pushes the second slider 13 to move along the fourth slide groove 12 toward the valve core on the automobile inner tube 6, so that the second slider 13 drives the monitoring head on the automobile tire pressure gauge 16 to move toward the valve core on the automobile inner tube 6. When the monitoring head on the automobile tire pressure gauge 16 moves to a suitable position, the monitoring head on the automobile tire pressure gauge 16 will be inserted into the valve core of the automobile inner tube 6. At this time, the user can observe the pressure value inside the automobile inner tube 6 through the automobile tire pressure gauge 16.

[0070] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A pressure monitoring device for automobile inner tube processing, characterized in that: include: A base (1) and a first rotating groove (2), wherein the first rotating groove (2) is provided on the top surface of the base (1), a rotating disc (3) is rotatably connected in the first rotating groove (2), a plurality of first sliding grooves (4) are provided on the top surface of the rotating disc (3), and a first sliding block (5) is slidably connected in the first sliding groove (4); A driving assembly, the driving assembly being located in the rotating disk (3) and being used to drive the plurality of first sliding blocks (5) to move; a fixed plate (7), the fixed plate (7) being fixedly connected to the top surface of the base (1), a second slide groove (8) being provided on one side of the fixed plate (7), a first slide plate (9) being slidably connected in the second slide groove (8), a third slide groove (10) being provided at one end of the first slide plate (9), a second slide plate (11) being slidably connected in the third slide groove (10); A fixing assembly, the fixing assembly being located in the first slide plate (9) and being used to fix the second slide plate (11); a fourth slide groove (12), the fourth slide groove (12) being disposed in the second slide plate (11) and communicating with the outside, the second slide block (13) being slidably connected in the fourth slide groove (12); An electric push rod (14), the electric push rod (14) being fixedly connected to the second slide plate (11), and an output end of the electric push rod (14) passing through the top surface of the second slide plate (11) and extending into the fourth slide groove (12) to be fixed to the second slide block (13); A limiting hole (15), wherein the limiting hole (15) is formed on the bottom surface of the second slide plate (11); An automobile tire pressure gauge (16), wherein the automobile tire pressure gauge (16) is fixedly connected to the top surface of the fixing plate (7), and a monitoring head of the automobile tire pressure gauge (16) penetrates the top surface of the second sliding plate (11) and the second sliding block (13) and is fixed to the second sliding block (13); An automobile inner tube (6), the automobile inner tube (6) being arranged on the outside of the plurality of first sliders (5) and being in contact with the plurality of first sliders (5), the valve core on the automobile inner tube (6) being located in the limiting hole (15) and being plugged into and matched with the limiting hole (15).

2. A pressure monitoring device for automobile inner tube processing according to claim 1, characterized in that: The drive assembly comprises: a second rotating groove (17), the second rotating groove (17) being provided in the rotating disk (3) and being connected to the plurality of first sliding grooves (4), a rotating block (18) being rotatably connected in the second rotating groove (17), a plurality of arc grooves (19) being provided on the rotating block (18), a transmission block (20) being slidably connected in the arc groove (19), and one end of the transmission block (20) extending into the first sliding groove (4) and being fixed to the first sliding block (5); A motor slot (21) is provided on the bottom surface of the inner wall of the second rotating slot (17), a motor (22) is fixedly connected in the motor slot (21), and an output shaft of the motor (22) extends into the second rotating slot (17) and is fixed to the bottom surface of the rotating block (18).

3. A pressure monitoring device for automobile inner tube processing according to claim 2, characterized in that: One end of the transmission block (20) is slidably connected to the first sliding groove (4).

4. A pressure monitoring device for automobile inner tube processing according to claim 2, characterized in that: The output shaft of the motor (22) is rotationally connected to the second rotation groove (17).

5. A pressure monitoring device for automobile inner tube processing according to claim 1, characterized in that: The fixing assembly comprises: A fifth slide groove (23), wherein the fifth slide groove (23) is formed on the inner wall of the third slide groove (10) and is in communication with the outside, wherein an extrusion block (24) is slidably connected inside the fifth slide groove (23), and the bottom end of the extrusion block (24) is in contact with the top surface of the second slide plate (11), and a threaded rod (25) is internally threadedly connected to the extrusion block (24), and one end of the threaded rod (25) passes through the inner wall of the fifth slide groove (23) and extends to the outside to be rotatably connected to the first slide plate (9).

6. A pressure monitoring device for automobile inner tube processing according to claim 1, characterized in that: The output end of the electric push rod (14) is slidably connected to the fourth slide groove (12), and the lower half of the limiting hole (15) is arranged in an inclined manner.

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