A tire production line cooling water quality detection device

Abstract

The utility model belongs to tire production and processing technical field, and disclose a kind of tire production line cooling water quality detection device, including cabinet, the right side fixed mounting of cabinet has water inlet pipe and water outlet pipe.The utility model is provided with No.2 damping spring, No.2 fixed seat, extruding block and No.1 damping spring, when being vibrated, No.1 fixed seat will move towards No.2 fixed seat, compress No.2 damping spring, No.1 fixed seat moves will make extruding rod drive connecting shaft and fixed block move inwards, push extruding block to move together, extruding block moves will compress No.1 damping spring, to absorb and buffer vibration force further, and vibration force is evenly dispersed by No.2 fixed seat, support plate, extruding rod etc. structure, overall avoid the vibration force concentrated effect in certain position to cause local stress overload, reduce the fatigue damage of damping component, prevent device main frame deformation, pipeline joint loosening, reduce equipment failure probability.

Description

Technical Field

[0001] This utility model belongs to the field of tire production and processing technology, specifically a device for detecting the quality of cooling water in a tire production line. Background Technology

[0002] As a key quality control device in the tire manufacturing process, the cooling water quality testing device for tire production lines is specifically designed to monitor water quality parameters (such as pH value, conductivity, turbidity, etc.) in the cooling water tank of the extrusion production line in real time. It collects cooling water samples through a sampling device, analyzes the water quality status based on sensing technology and an automated control system, and transmits the data to the MES system for storage and alarm for exceeding standards. This helps to prevent the tread and sidewall adhesion from decreasing due to abnormal water quality, thereby reducing safety hazards such as tire delamination. This device is widely used on the production lines of mainstream tire products such as radial tires.

[0003] However, the above implementation still has the following problems. In terms of vibration response, the existing shock absorption structure of the device mostly adopts a fixed layout of a single spring or independent shock absorption component, which makes it difficult to achieve uniform distribution of vibration force. The multi-directional vibration generated during the operation of the tire production line tends to concentrate on a local part of the device. This not only causes the shock absorption component to be fatigued and damaged due to local stress overload, but may also cause the main body of the device to tilt and the sampling probe to shift. In terms of equipment stability maintenance, when the weight distribution of the device changes due to the addition of components in later upgrades, or when there is a slight ground tilt in the installation environment, the fixed shock absorption structure cannot balance the state of the device by adjusting the force distribution. This can easily lead to problems such as loose pipe joints and detachment of solder joints of electronic components inside the analyzer, which affects the long-term stable operation of the device and makes it difficult to meet the stringent requirements of 24-hour continuous production of the tire production line. Therefore, it is necessary to improve it. Utility Model Content

[0004] The purpose of this invention is to address the above-mentioned problems. This invention provides a cooling water quality testing device for tire production lines, which has the advantage of avoiding localized stress concentration in the testing device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cooling water quality testing device for a tire production line, comprising a cabinet, an inlet pipe and an outlet pipe fixedly installed on the right side of the cabinet, positioning plates fixedly connected to the bottom ends of both sides of the cabinet, a positioning rod movably sleeved inside the positioning plate, a protective cover fixedly installed at the inner end of the positioning rod, a base fixedly connected to the bottom end of the protective cover, a support seat movably connected to the top end of the base, a limit groove formed at the top end of the support seat, a limit block movably connected inside the limit groove, a connecting block fixedly installed at the top end of the limit block, and the connecting block... Four compression blocks are fixedly connected to the top of the support base. Each pair of compression blocks forms a group, and a first damping spring is fixedly installed between each group of compression blocks. A connecting rod is movably sleeved inside the compression block. A first fixed seat is fixedly connected to the top of the support base. A telescopic rod and a second damping spring are fixedly installed at the top of the first fixed seat. A second fixed seat is fixedly connected to the top of the telescopic rod. A support plate is fixedly connected to the top of the second fixed seat. Compression rods are movably sleeved inside both the first and second fixed seats. A connecting shaft is movably sleeved at the inner end of the compression rod.

[0006] In a preferred embodiment of this invention, the top end of the support plate is fixedly connected to the bottom end of the cabinet, and the top end of the second shock-absorbing spring is fixedly connected to the bottom end of the second fixing seat.

[0007] As a preferred embodiment of this invention, a fixing block is fixedly installed at the inner end of the connecting shaft, and the outer end of the fixing block is fixedly connected to the inner end of the extrusion block.

[0008] As a preferred embodiment of this utility model, connecting plates are fixedly connected to both the left and right sides of the top of the base, and bolts are movably sleeved inside the connecting plates.

[0009] In a preferred embodiment of this invention, the inner surface of the support base is movably connected to the outer surface of the connecting plate, and the inner surface of the support base is movably sleeved with the outer surface of the bolt.

[0010] As a preferred embodiment of this invention, a lead screw is movably connected inside the base, and a handle is fixedly connected to the front end of the lead screw.

[0011] In a preferred embodiment of this invention, a slider is fixedly installed at the bottom of the support base, the inner surface of the slider is threadedly connected to the outer surface of the lead screw, and the outer surface of the slider is movably connected to the inner surface of the base.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting up a second damping spring, a second fixed seat, a compression block, and a first damping spring, allows the first fixed seat to move towards the second fixed seat when subjected to vibration, compressing the second damping spring. The movement of the first fixed seat causes the compression rod to move the connecting shaft and the fixed block inward, pushing the compression block to move as well. The movement of the compression block compresses the first damping spring, thereby absorbing and buffering the vibration force. Through the second fixed seat, support plate, compression rod, and other structures, the vibration force is evenly distributed, avoiding the concentration of vibration force on a certain part and causing local stress overload. This reduces fatigue damage to the damping components, prevents deformation of the main frame of the device and loosening of pipe joints, and reduces the problem of loose solder joints and component aging of internal electronic components due to vibration and impact, thus reducing the probability of equipment failure.

[0014] 2. This utility model, by setting a lead screw, slider, connecting plate and bolts, drives the two support seats and slider to move in opposite directions through the rotation of the lead screw, thereby moving the shock absorption mechanism on the support seats. After adjustment, the position of the base and support seats is fixed by the bolts set on the connecting plate. The whole can be flexibly adjusted according to different installation environments of the tire production line. Whether it is installed next to cooling water tanks of different widths, ground platforms of different sizes, or near different vibration sources such as extruders and water pumps, the layout can be adjusted to match the space requirements and vibration characteristics. There is no need to customize a special base for a specific scenario, reducing installation restrictions. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is an exploded structural diagram of the entire utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the base of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the support base of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the extrusion block of this utility model;

[0020] Figure 6 This is a schematic diagram of the extrusion rod of this utility model.

[0021] In the diagram: 1. Cabinet; 2. Inlet pipe; 3. Outlet pipe; 4. Positioning plate; 5. Positioning rod; 6. Protective cover; 7. Base; 8. Support seat; 9. Limiting groove; 10. Limiting block; 11. Connecting block; 12. Pressing block; 13. No. 1 shock-absorbing spring; 14. Connecting rod; 15. No. 1 fixing seat; 16. Telescopic rod; 17. No. 2 shock-absorbing spring; 18. No. 2 fixing seat; 19. Support plate; 20. Pressing rod; 21. Connecting shaft; 22. Fixing block; 23. Connecting plate; 24. Bolt; 25. Lead screw; 26. Handle; 27. Slider. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 6 As shown, this utility model provides a cooling water quality testing device for a tire production line, including a cabinet 1. An inlet pipe 2 and an outlet pipe 3 are fixedly installed on the right side of the cabinet 1. Positioning plates 4 are fixedly connected to the bottom ends of both sides of the cabinet 1. Positioning rods 5 are movably sleeved inside the positioning plates 4. A protective cover 6 is fixedly installed at the inner end of the positioning rods 5. A base 7 is fixedly connected to the bottom end of the protective cover 6. A support seat 8 is movably connected to the top end of the base 7. A limit groove 9 is formed at the top end of the support seat 8. A limit block 10 is movably connected inside the limit groove 9. A connecting block 11 is fixedly installed at the top end of the limit block 10. An extrusion block 12 is fixedly connected to the top end of the connecting block 11. The extrusion block 12... There are four extrusion blocks 12. Each pair of extrusion blocks 12 forms a group. A first shock-absorbing spring 13 is fixedly installed between each group of extrusion blocks 12. A connecting rod 14 is movably connected inside the extrusion block 12. A first fixed seat 15 is fixedly connected to the top of the support seat 8. A telescopic rod 16 and a second shock-absorbing spring 17 are fixedly installed at the top of the first fixed seat 15. A second fixed seat 18 is fixedly connected to the top of the telescopic rod 16. A support plate 19 is fixedly connected to the top of the second fixed seat 18. Extrusion rods 20 are movably connected inside both the first fixed seat 15 and the second fixed seat 18. A connecting shaft 21 is movably connected to the inner end of the extrusion rod 20.

[0024] During operation, the tire production line will generate vibrations. The vibration force will first be transmitted to the base 7, causing the base 7 to shift slightly. When the base 7 shifts, it will move the first fixed seat 15 together. When the first fixed seat 15 shifts, it will compress the second damping spring 17. The first fixed seat 15 will also move the extrusion rod 20 inward. The movement of the extrusion rod 20 will move the connecting shaft 21 and the fixed block 22 together. The movement of the fixed block 22 will push the extrusion block 12 to move. There are two extrusion blocks 12. At this time, the two extrusion blocks 12 are in a relative moving state. When the extrusion blocks 12 move relative to each other, they will cause the first damping spring 13 to undergo elastic deformation, absorbing the vibration force. The design of the second fixed seat 18, the support plate 19 and the extrusion rod 20 will evenly distribute the vibration force, thereby eliminating the damping blind spot.

[0025] The top of the support plate 19 is fixedly connected to the bottom of the cabinet 1, and the top of the second shock-absorbing spring 17 is fixedly connected to the bottom of the second fixing seat 18.

[0026] The support plate 19 is connected to the bottom of the cabinet 1 by screws. The detachable design of the support plate 19 facilitates subsequent adjustments and improves practicality.

[0027] The inner end of the connecting shaft 21 is fixedly installed with a fixing block 22, and the outer end of the fixing block 22 is fixedly connected to the inner end of the pressing block 12.

[0028] The fixed block 22 moves under the pushing force of the connecting shaft 21, and the fixed block 22 moves together with the pressing block 12, so that the two pressing blocks 12 are in a relative moving state, thereby compressing the first shock-absorbing spring 13.

[0029] The base 7 has connecting plates 23 fixedly connected to the left and right sides of its top, and bolts 24 are movably sleeved inside the connecting plates 23.

[0030] The top of the connecting plate 23 has a set of equally spaced holes to facilitate the subsequent adjustment of the spacing between the shock-absorbing mechanism composed of the extrusion block 12, the first shock-absorbing spring 13, and the first fixing seat 15.

[0031] The inner surface of the support base 8 is movably connected to the outer surface of the connecting plate 23, and the inner surface of the support base 8 is movably sleeved with the outer surface of the bolt 24.

[0032] After the spacing of the shock absorption mechanism is adjusted, bolts 24 will be used to fix the base 7 and the support 8 to ensure overall stability.

[0033] The base 7 has a lead screw 25 movably connected inside, and a handle 26 is fixedly connected to the front end of the lead screw 25.

[0034] By gripping the handle 26, the lead screw 25 is rotated. When the lead screw 25 rotates, it drives the two support seats 8 to move relative to each other, thereby adjusting the distance between them.

[0035] The bottom end of the support base 8 is fixedly installed with a slider 27. The inner surface of the slider 27 is threadedly connected to the outer surface of the lead screw 25, and the outer surface of the slider 27 is movably connected to the inner surface of the base 7.

[0036] The design of slider 27 ensures the stability of support 8 during its movement on base 7 and achieves the limitation of support 8.

[0037] Working principle and usage process of this utility model:

[0038] The tire production line generates vibrations during operation. These vibrations are first transmitted to the base 7, causing it to shift slightly. This shift moves the support 8 and the first fixed base 15 together. The displacement of the first fixed base 15 causes the second damping spring 17 to elastically deform, compressing the telescopic rod 16. Furthermore, the upward movement of the first fixed base 15 causes the outer end of the extrusion rod 20 to rotate. This rotation of the outer end of the extrusion rod 20 causes its inner end to move inward along with the connecting shaft 21 and the fixed block 22. The movement of the fixed block 22 will push the extrusion block 12 to move together. There are two pairs of extrusion blocks 12. At this time, the two pairs of extrusion blocks 12 are in a relative moving state. When the extrusion blocks 12 move relative to each other, they will cause the first shock absorber spring 13 to undergo elastic deformation. The deformation of the first shock absorber spring 13 and the second shock absorber spring 17 can effectively absorb the vibration force. The design of the second fixed seat 18, the support plate 19 and the extrusion rod 20 will evenly distribute the vibration force, avoid local stress concentration, and thus eliminate the shock absorption blind zone, realize multi-directional vibration full coverage absorption, and improve the shock absorption efficiency.

[0039] When dealing with cabinets 1 of different sizes, the protective cover 6 is removed by turning the screws, and the fixing between the support plate 19 and the cabinet 1 is opened. By turning the handle 26, the lead screw 25 is driven to rotate together. During the rotation of the lead screw 25, the two sliders 27 will move relative to each other. When the two sliders 27 move relative to each other, the support base 8 will move together. At this time, the shock absorption mechanism on the support base 8, which consists of the compression block 12, the first shock absorption spring 13, and the first fixing seat 15, also moves accordingly, realizing the adjustment of the distance between the two shock absorption mechanisms. After the adjustment is completed, the base 7 and the support base 8 are fixed together by the bolts 24. The whole can be flexibly laid out according to the installation scene, without the need to customize a special base 7 for different scenes, thus improving the compatibility of installation.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cooling water quality testing device for a tire production line, comprising a cabinet (1), characterized in that: A water inlet pipe (2) and a water outlet pipe (3) are fixedly installed on the right side of the cabinet (1). Positioning plates (4) are fixedly connected to the bottom ends of both sides of the cabinet (1). A positioning rod (5) is movably sleeved inside the positioning plate (4). A protective cover (6) is fixedly installed on the inner end of the positioning rod (5). A base (7) is fixedly connected to the bottom end of the protective cover (6). A support seat (8) is movably connected to the top end of the base (7). A limit groove (9) is opened on the top end of the support seat (8). A limit block (10) is movably connected inside the limit groove (9). A connecting block (11) is fixedly installed on the top end of the limit block (10). A pressing block (12) is fixedly connected to the top end of the connecting block (11). There are four pressing blocks (12). In the extrusion block (12), every two extrusion blocks (12) form a group, and a first shock-absorbing spring (13) is fixedly installed between each group of extrusion blocks (12). A connecting rod (14) is movably sleeved inside the extrusion block (12). A first fixed seat (15) is fixedly connected to the top of the support seat (8). A telescopic rod (16) and a second shock-absorbing spring (17) are fixedly installed at the top of the first fixed seat (15). A second fixed seat (18) is fixedly connected to the top of the telescopic rod (16). A support plate (19) is fixedly connected to the top of the second fixed seat (18). Extrusion rods (20) are movably sleeved inside both the first fixed seat (15) and the second fixed seat (18). A connecting shaft (21) is movably sleeved at the inner end of the extrusion rod (20).

2. The cooling water quality testing device for a tire production line according to claim 1, characterized in that: The top of the support plate (19) is fixedly connected to the bottom of the cabinet (1), and the top of the second shock-absorbing spring (17) is fixedly connected to the bottom of the second fixing seat (18).

3. The cooling water quality testing device for a tire production line according to claim 1, characterized in that: A fixing block (22) is fixedly installed on the inner end of the connecting shaft (21), and the outer end of the fixing block (22) is fixedly connected to the inner end of the extrusion block (12).

4. The cooling water quality testing device for a tire production line according to claim 1, characterized in that: The top left and right sides of the base (7) are fixedly connected to connecting plates (23), and bolts (24) are movably sleeved inside the connecting plates (23).

5. The cooling water quality testing device for a tire production line according to claim 1, characterized in that: The inner surface of the support base (8) is movably connected to the outer surface of the connecting plate (23), and the inner surface of the support base (8) is movably sleeved with the outer surface of the bolt (24).

6. The cooling water quality testing device for a tire production line according to claim 1, characterized in that: The base (7) is movably sleeved with a lead screw (25), and the front end of the lead screw (25) is fixedly connected to a handle (26).

7. The cooling water quality testing device for a tire production line according to claim 1, characterized in that: A slider (27) is fixedly installed at the bottom of the support base (8). The inner surface of the slider (27) is threadedly connected to the outer surface of the lead screw (25). The outer surface of the slider (27) is movably connected to the inner surface of the base (7).

Images