A connection structure between mold temperature controller and flow meter

Abstract

The present invention discloses a connection structure of a mold temperature controller and a flow meter, comprising a mold temperature controller, a sealing ring and an arc-shaped extrusion plate. A water pipe is arranged on one side of the mold temperature controller, and a flow meter is arranged at one end of the water pipe. Flanges are fixedly arranged at one end of the water pipe and at both ends of the flow meter. A plurality of flange holes are opened at equal distances on the flange. The sealing ring is installed between two adjacent flanges to seal the connection between the two adjacent flanges. The present invention adds an arc-shaped extrusion plate, and an adjustment component is used in conjunction with a positioning component and a transmission component. When the arc-shaped extrusion plate extrudes and fixes the flange, the transmission component drives the positioning component to position the flange and the arc-shaped extrusion plate, thereby improving the stability of the connection and fixation between the flanges. The worm gears on both sides are rotated to realize the connection between the flanges, thereby avoiding screwing locking bolts into the flange holes on the flanges one by one in a traditional manner, thereby reducing the labor intensity of the staff, reducing the use of tools when disassembling and assembling between the flanges, and effectively improving the work efficiency of installing and disassembling the flow meter.

Description

Technical Field

[0001] The invention relates to the technical field of a mold temperature controller, and in particular to a connection structure of a mold temperature controller and a flow meter. Background Art

[0002] Mold temperature controller, also known as mold temperature controller, was originally used in the temperature control industry of injection molds. Later, with the development of the machinery industry, its application became more and more extensive. Now mold temperature controllers are generally divided into water temperature controllers and oil temperature controllers, and the temperature control accuracy can reach ±0.1℃.

[0003] The mold temperature controller consists of a water tank, a heating and cooling system, a power transmission system, a liquid level control system, a temperature sensor, an injection port and other devices. Normally, the pump in the power transmission system allows the hot fluid to reach the mold from the water tank equipped with a built-in heater and cooler, and then return from the mold to the water tank; the temperature sensor measures the temperature of the hot fluid and transmits the data to the controller of the control part; the controller adjusts the temperature of the hot fluid, thereby indirectly adjusting the temperature of the mold. If the mold temperature exceeds the set value of the controller during production, the controller will open the solenoid valve to connect the water inlet pipe until the temperature of the hot fluid, that is, the temperature of the mold returns to the set value; in order to increase the accuracy of the amount of water entering the water inlet pipe after the solenoid valve is opened, it is necessary to add a flow meter to the water inlet pipe, which improves the accuracy of the water entering the water inlet pipe after the hot fluid temperature is too high, and avoids the use of a heater due to excessive cold liquid entering the box, thereby avoiding the repeated heating of the heater.

[0004] When the flow meter is connected to the water inlet pipe, it is necessary to perform a fixed seal between the end of the flow meter and the water inlet pipe. The existing fixed sealing method is to thread the flange at the end of the flow meter and the flange at the end of the water inlet pipe through locking bolts. When connecting, the staff needs to screw the locking bolts into the flange holes one by one. This operation requires the staff to use tools for repeated operations, which increases the workload of the staff during installation and reduces the efficiency of disassembly and assembly of the flow meter. Summary of the invention

[0005] The object of the present invention is to provide a connection structure between a mold temperature controller and a flow meter, which can improve the connection and disassembly efficiency between the flow meter and the mold temperature controller, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a connection structure between a mold temperature controller and a flow meter, comprising a mold temperature controller, a sealing ring and an arc-shaped extrusion plate, a water pipe is provided on one side of the mold temperature controller, a flow meter is provided on one end of the water pipe, flanges are fixedly provided on one end of the water pipe and both ends of the flow meter, a plurality of flange holes are equidistantly provided on the flange, the sealing ring is installed between two adjacent flanges to seal the connection between the two adjacent flanges, the arc-shaped extrusion plates are respectively installed on one side of the flanges, and one side of the convex surface of the arc-shaped extrusion plates is connected to the adjustment component, a plug column matching the flange hole is fixedly provided on one side of the arc-shaped extrusion plates, the plug column is connected to the flange through a positioning component, and the adjustment component The parts are connected to the positioning assembly through a transmission assembly; by adding an arc-shaped extrusion plate, a sealing ring and an adjusting assembly, and the adjusting assembly is used in conjunction with the positioning assembly and the transmission assembly, the arc-shaped extrusion plate is used to extrude and fix the flange, and the transmission assembly drives the positioning assembly to position the flange and the arc-shaped extrusion plate, thereby improving the stability of the connection and fixation between the flanges. The flanges at both ends of the flow meter and the flanges at the ends of the water pipes can be connected by rotating the worm gears on both sides, thereby avoiding the traditional method of screwing locking bolts into the flange holes on the flanges one by one, effectively reducing the labor intensity of the staff, and reducing the use of tools by the staff when disassembling and assembling the flow meter and the water pipes on the mold temperature controller, thereby effectively improving the work efficiency of installing and disassembling the flow meter.

[0007] Preferably, the adjustment assembly comprises a first arc-shaped clamping plate and a second arc-shaped clamping plate, which are respectively arranged on both sides of the flow meter and are in two numbers, the first arc-shaped clamping plate and the second arc-shaped clamping plate are rotationally connected via a hinge shaft, the first arc-shaped clamping plates and the second arc-shaped clamping plates are fixedly connected via a connecting plate, both ends of the first arc-shaped clamping plate and the second arc-shaped clamping plate are provided with adjustment grooves, the insides of the adjustment grooves are slidably provided with adjustment blocks, and one end of the adjustment block is fixedly connected to the convex surface of the arc-shaped extrusion plate;

[0008] The adjusting assembly also includes a screw, one end of the adjusting block is threadedly connected to the positive and negative thread segments of the screw respectively, and one end of the screw is fixedly connected to a rotating rod, and the rotating rod is located above the connecting plate, a worm gear is fixedly sleeved on the rotating rod, a worm gear is meshed on one side of the worm gear, and one end of the worm gear is connected to one side of the connecting plate through a bearing seat; by adding an adjusting assembly, the distance between the arc extrusion plates can be adjusted, the clamping and loosening of the arc extrusion plates between the flanges can be achieved, and the convenience of fixing, installing and disassembling the arc extrusion plates between the flanges can be achieved.

[0009] Preferably, the positioning assembly includes a first positioning hole formed on the side wall of the flange and connected to the flange hole, a second positioning hole matching the first positioning hole is formed on the side wall of the plug column, a third positioning hole is formed on one side of the second positioning hole and located on the first arc-shaped clamping plate and the second arc-shaped clamping plate, a positioning rod matching the first positioning hole and the second positioning hole is inserted in the third positioning hole, a pushing block is fixedly provided at one end of the positioning rod, a first inclined surface is formed on one side of the pushing block, and a spring is sleeved on one side of the pushing block and located on the positioning rod;

[0010] The positioning assembly also includes an arc-shaped cover, and extrusion blocks are fixed on both sides of the interior of the arc-shaped cover. A second inclined surface matching the first inclined surface is opened on one side of the extrusion block. A fixing rod is fixed on one end of the inner wall of the arc-shaped cover, and the other end of the fixing rod is connected to the transmission assembly. The positioning assembly can realize the positioning between the flange and the arc-shaped extrusion plate, and the stability of the arc-shaped extrusion plate for extrusion and fixing of the flange.

[0011] Preferably, the transmission assembly includes an arc-shaped tooth plate fixed at one end of the fixed rod, a gear is meshed on one side of the arc-shaped tooth plate, the gear is fixedly sleeved on the screw rod, and the arc-shaped tooth plate is respectively connected to the first arc-shaped clamping plate and the second arc-shaped clamping plate through a limiting assembly. The transmission assembly increases the convenience of inserting the positioning rod into the first and second positioning holes.

[0012] Preferably, the limiting assembly includes guide grooves respectively arranged on one side of the convex surface of the first arc-shaped clamping plate and the second arc-shaped clamping plate, the arc-shaped tooth plate is slidably arranged inside the guide groove, and limiting grooves are provided on both sides of the inside of the guide groove. Limiting plates are slidably arranged inside the limiting groove, and the limiting plates are fixedly arranged on both sides of the arc-shaped tooth plate. The limiting assembly increases the stability of the arc-shaped tooth plate sliding on the convex surfaces of the first and second arc-shaped clamping plates.

[0013] Preferably, a box body is fixedly provided on one side of the connecting plate, the worm wheel and the worm are both arranged inside the box body, and both ends of the rotating rod pass through the box body and extend outward to be fixedly connected to the end of the screw, one end of the worm passes through the box body and extends outward to be fixedly connected to the handle, and a box body is provided on the connecting plate, which can achieve the function of storing and protecting the worm wheel and the worm, thereby increasing the aesthetic appearance of the device.

[0014] Preferably, bearing frames are fixedly provided at both ends of the first arc-shaped clamping plate and the second arc-shaped clamping plate, and the screw is rotatably provided on the bearing frames.

[0015] Preferably, strip grooves are opened on both sides of the arc cover, the rotating rod is arranged inside the strip grooves, and the two ends of the rotating rod pass through the strip grooves and extend toward the outer wall of the arc cover to be fixedly connected with the screw rod. The strip grooves are provided on the arc cover, which can ensure that the rotating rod and the screw rod are not affected when the arc cover rotates.

[0016] Preferably, a gripping rod is fixedly provided at one end of one of the first arc-shaped clamping plate and the second arc-shaped clamping plate.

[0017] Preferably, extrusion grooves are provided on both sides of the sealing ring, and an extrusion ring matching with the extrusion groove is fixedly provided on one side of the extrusion groove and at the end of the flange, so as to increase the tightness of the extrusion contact between the flange and the sealing ring.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention optimizes the existing connection structure between the mold temperature controller and the flow meter, and adds an arc-shaped extrusion plate, a sealing ring and an adjusting component. The adjusting component is used in conjunction with the positioning component and the transmission component, so that when the arc-shaped extrusion plate is used to extrude and fix the flange, the transmission component drives the positioning component to position the flange and the arc-shaped extrusion plate, thereby improving the stability of the connection and fixation between the flanges. The flanges at both ends of the flow meter and the flanges at the ends of the water pipe can be connected by rotating the worm gears on both sides, avoiding the traditional method of screwing locking bolts into the flange holes on the flanges one by one, effectively reducing the labor intensity of the staff, reducing the use of tools by the staff when disassembling and assembling the flow meter and the water pipe on the mold temperature controller, and effectively improving the work efficiency of installing and disassembling the flow meter. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the connection structure between the water pipe and the flow meter in the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the first and second apartment-type plywoods in the present invention when they are unfolded;

[0023] Figure 4 It is a schematic diagram of the structure of the flow meter and the water pipe in the present invention;

[0024] Figure 5 for Figure 2 A side cross-sectional view of

[0025] Figure 6 An exploded view of the present invention;

[0026] Figure 7 for Figure 6Side view of

[0027] Figure 8 It is a side cross-sectional view of the arc cover in the present invention;

[0028] Fig. 9 for Figure 8 Side view of

[0029] Fig.10 It is a schematic structural diagram of the first arc-shaped splint of the present invention;

[0030] Fig.11 It is a structural schematic diagram of the arc-shaped tooth plate in the present invention;

[0031] Fig.12 It is a schematic diagram of the structure of the arc extrusion plate in the present invention;

[0032] Fig.13 It is a schematic diagram of the structure of the connection between the arc-shaped tooth plate and the first arc-shaped clamping plate in the present invention;

[0033] Fig.14 It is a structural schematic diagram of the arc cover in the present invention.

[0034] In the figure: 1, mold temperature controller; 2, water pipe; 3, flow meter; 4, flange; 5, flange hole; 6, extrusion groove; 7, sealing ring; 8, arc extrusion plate; 9, plug column; 10, first arc clamping plate; 11, second arc clamping plate; 12, hinge shaft; 13, connecting plate; 14, adjustment groove; 15, adjustment block; 16, screw; 17, rotating rod; 18, worm gear; 19, worm; 20, first positioning hole; 21, second positioning hole Position hole; 22, third positioning hole; 23, positioning rod; 24, pushing block; 25, first inclined surface; 26, spring; 27, arc cover; 28, extrusion block; 29, second inclined surface; 30, fixing rod; 31, arc tooth plate; 32, gear; 33, guide groove; 34, limiting groove; 35, limiting plate; 36, box body; 37, handle; 38, bearing frame; 39, strip groove; 40, grip rod; 41, extrusion ring. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1

[0037] See also Figure 1-Figure 14A mold temperature controller and flow meter connection structure shown in the figure includes a mold temperature controller 1, a sealing ring 7 and an arc extrusion plate 8. A water pipe 2 is provided on one side of the mold temperature controller 1, and a flow meter 3 is provided at one end of the water pipe 2. Flanges 4 are fixedly provided at one end of the water pipe 2 and both ends of the flow meter 3. A plurality of flange holes 5 are equidistantly provided on the flange 4. The sealing ring 7 is installed between two adjacent flanges 4 to seal the connection between the two adjacent flanges 4. The arc extrusion plates 8 are respectively installed on one side of the flange 4, and one side of the convex surface of the arc extrusion plate 8 is connected to the adjustment component. A plug column 9 matching the flange hole 5 is fixedly provided on one side of the arc extrusion plate 8. The plug column 9 is connected to the flange 4 through a positioning component, and the adjustment component is connected to the positioning component through a transmission component.

[0038] See also Figure 1-Figure 3 , Figure 5-Figure 9 and Fig.14 The regulating assembly shown in the figure includes a first arc-shaped clamping plate 10 and a second arc-shaped clamping plate 11, which are respectively arranged on both sides of the flow meter 3 and are in two numbers. The first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 11 are rotatably connected by a hinge shaft 12, and the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 11 are fixedly connected by a connecting plate 13. Both ends of the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 11 are provided with regulating grooves 14, and the inside of the regulating grooves 14 is slidably provided with regulating blocks 15, and one end of the regulating block 15 is fixedly connected to the convex surface of the arc-shaped extrusion plate 8;

[0039] See also Figure 1-Figure 3 , Figure 5-Figure 9 and Fig.14 The adjusting assembly shown in the figure also includes a screw 16, one end of the adjusting block 15 is threadedly connected to the positive and negative thread segments of the screw 16, and one end of the screw 16 is fixedly connected to a rotating rod 17, and the rotating rod 17 is located above the connecting plate 13, and a worm gear 18 is fixedly sleeved on the rotating rod 17, and a worm 19 is meshed on one side of the worm gear 18, and one end of the worm 19 is connected to one side of the connecting plate 13 through a bearing seat.

[0040] See also Figure 5-Figure 13 The positioning assembly shown in the figure includes a first positioning hole 20 formed on the side wall of the flange 4 and connected to the flange hole 5, a second positioning hole 21 matching the first positioning hole 20 is formed on the side wall of the plug column 9, a third positioning hole 22 is formed on one side of the second positioning hole 21 and located on the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 11, a positioning rod 23 matching the first positioning hole 20 and the second positioning hole 21 is inserted in the third positioning hole 22, a push block 24 is fixedly provided at one end of the positioning rod 23, a first inclined surface 25 is formed on one side of the pushing block 24, and a spring 26 is sleeved on one side of the pushing block 24 and located on the positioning rod 23;

[0041] See also Figure 5-Figure 13The positioning assembly shown in the figure also includes an arc-shaped cover 27, and extrusion blocks 28 are fixedly provided on both sides of the interior of the arc-shaped cover 27. A second inclined surface 29 matching the first inclined surface 25 is opened on one side of the extrusion block 28. A fixing rod 30 is fixedly provided at one end of the inner wall of the arc-shaped cover 27, and the other end of the fixing rod 30 is connected to the transmission assembly.

[0042] See also Figure 6-Figure 11 and Fig.12 The transmission assembly shown in the figure includes an arc-shaped toothed plate 31 fixedly arranged at one end of a fixed rod 30, a gear 32 is meshed on one side of the arc-shaped toothed plate 31, the gear 32 is fixedly sleeved on the screw rod 16, and the arc-shaped toothed plate 31 is respectively connected to the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 11 through a limiting assembly.

[0043] When connecting the mold temperature controller to the flowmeter: first, place the flowmeter 3 at one end of the water pipe 2, and take the sealing ring 7 and place it between the flange 4 at the end of the water pipe 2 and the end of the flowmeter 3, then take the adjustment component, rotate the first and second arc-shaped clamping plates in the adjustment component around the hinge shaft 12 to unfold them, and then place the first and second arc-shaped clamping plates on both sides of the flange 4 at the end of the flowmeter 3 and the flange 4 at the end of the water pipe 2, and make the arc-shaped extrusion plates 8 on the concave side of the first and second arc-shaped clamping plates respectively located on the side of the flange 4, after the placement is completed, rotate the first and second arc-shaped clamping plates to rotate around the hinge shaft 12, so as to realize the merging of the first and second arc-shaped clamping plates, and realize that the first and second arc-shaped clamping plates are combined to form a wrapping cavity to wrap the flowmeter 3 and the flange 4 at the end of the water pipe 2;

[0044] After the flow meter 3 and the flange 4 at the end of the water pipe 2 are wrapped, the staff will hold the first and second arc-shaped clamping plates, and then rotate the worm 19 on one side of the connecting plate 13. The rotation of the worm 19 can mesh and drive the worm wheel 18 to rotate. Since the worm wheel 18 is fixedly sleeved on the rotating rod 17, the rotating rod 17 can be driven to rotate when the worm wheel 18 rotates. Since the two ends of the rotating rod 17 are respectively fixedly connected to the screw 16, the screw 16 can be driven to rotate when the rotating rod 17 rotates. The positive and negative thread segments at both ends of the screw 16 are respectively threadedly connected to the adjustment block 15, and the adjustment block 15 is slidably arranged in the adjustment groove 14 provided on the first and second arc-shaped clamping plates, so as to achieve a limiting effect on the adjustment block 15. When the screw 16 rotates, the adjustment block 15 can move toward or in the opposite direction between the positive and negative thread segments at both ends of the screw 16. When the adjusting blocks 15 move toward each other, the arc extrusion plate 8 fixedly connected at one end of the adjusting block 15 can be driven to move toward each other. The arc extrusion plate 8 moves toward each other on the concave surfaces of the first and second arc clamping plates, which can realize the flow meter 3 and the flange 4 at one end of the water pipe 2 to move toward each other, and realize the arc extrusion plate 8 to push the flange 4 to squeeze the sealing ring 7, thereby increasing the tightness of the contact between the sealing ring 7 and the flange 4, and at the same time improving the sealing of the flow meter 3 and the end of the water pipe 2 through the flange 4. When the arc extrusion plate 8 squeezes and pushes the flange 4, the plug 9 on one side of the arc extrusion plate 8 will enter and exit the flange hole 5 provided on the flange 4, thereby realizing the positioning between the arc extrusion plate 8 and the flange 4, and preventing the flange 4 from rotating inside the concave surfaces of the first and second arc clamping plates, thereby increasing the stability of the connection between the flow meter 3 and the flange 4 at the end of the water pipe 2;

[0045] When the adjusting component adjusts the arc extrusion plate 8, the rotating rod 17 is driven to rotate, and the rotation of the rotating rod 17 drives the screw 16 to rotate. Since the fixed sleeve on the screw 16 is provided with a gear 32, the gear 32 can be driven to rotate. The rotation of the gear 32 can drive the arc toothed plate 31 on one side to move. Since the arc toothed plate 31 is arranged on the convex side of the first and second arc splints, the gear 32 can be rotated and meshed to drive the arc toothed plate 31 to move along the convex surface of the first and second arc splints. Since the arc toothed plate 31 is connected to the first and second arc splints by the limiting component, the stability of the arc toothed plate 31 sliding on the convex surface of the first and second arc splints can be increased; when the arc toothed plate 31 rotates, the arc cover 27 at the convex surface of the first and second arc splints can be pulled by the fixed rod 30 to move synchronously. When the arc cover 27 moves, the extrusion blocks 28 on both sides of the inner wall of the arc cover 27 can be driven to move synchronously. One side of the extrusion block 28 is provided with a first inclined surface 25 on one side of the push block 24. The second inclined surface 29 matches the extrusion block 28, and the second inclined surface 29 is brought into contact with the first inclined surface 25 when the extrusion block 28 moves. Due to the movement of the arc cover 27, the extrusion block 28 can be pushed and pushed on the push block 24. The push block 24 is pushed to move radially along the first and second arc clamping plates, and the push block 24 drives the positioning rod 23 on one side to extend to the inside of the third positioning hole 22 so that the positioning rod 23 is inserted into the first positioning hole 20 on the side wall of the flange 4. The positioning rod 23 then extends from the first positioning hole 20 to the second positioning hole 21 in the plug column 9, so that the positioning rod 23 can be inserted into the second and first positioning holes, and the positioning rod 23 can be used to position the flange 4 and the arc extrusion plate 8 in the radial direction, thereby increasing the stability of the connection and fixation between the flanges 4 and between the flange 4 and the arc extrusion plate 8, avoiding the separation between the flanges at the end of the water pipe 2 and the end of the flow meter 3 when the water pipe 2 and the flow meter 3 are pulled after installation, and effectively improving the stability of the connection and installation between the flanges 4.

[0046] When it is necessary to disassemble the flange 4 and the arc-shaped extrusion plate 8, the worm 19 is rotated in the opposite direction to drive the worm wheel 18 to rotate in the opposite direction, so that the rotating rod 17 rotates in the opposite direction, and the rotating rod 17 drives the screw 16 to rotate in the opposite direction, so that the screw 16 drives the adjusting block 15 to move in the opposite direction. At the same time, the reverse movement of the gear 32 drives the arc-shaped toothed plate 31 to move in the opposite direction, pulling the arc-shaped cover 27 to rotate in the opposite direction, so that the extrusion block 28 loses the extrusion of the pushing block 24, and the spring 26 squeezed on one side of the pushing block 24 releases its elastic potential energy, pushing the pushing block 24 to reset, so that the pushing block 24 drives the positioning rod 23 to reset, and the positioning rod 23 is pulled out from the first and second positioning holes, so that the positioning rod 23 loses the positioning of the flange 4 and the arc-shaped extrusion plate 8, so that the adjusting block 15 drives the arc-shaped extrusion plate 8 to separate from the two sides of the flange 4 in the opposite direction, so that the arc-shaped extrusion plate 8 can be separated from the two sides of the flange 4. The extrusion plate 8 loses the extrusion limit on the flange 4, and then the first and second arc clamping plates are opened and removed from between the flow meter 3 and the water pipe 2. The flow meter 3 can be pulled to realize the disassembly between the flow meter 3 and the water pipe 2. The device has a simple structure. When the flow meter 3 is connected to the flange 4 at the end of the water pipe 2, the arc extrusion plate 8 can be driven to extrude and push the flange 4 by rotating the worm 19 on both sides to realize the connection between the flanges 4, avoiding the traditional method of screwing the locking bolts into the flange 4 holes on the flange 4 one by one, effectively reducing the labor intensity of the staff, and at the same time reducing the use of tools by the staff when disassembling and assembling the flow meter and the water pipe 2 on the mold temperature controller 1, increasing the convenience of the staff for disassembling and assembling the mold temperature controller 1 and the flow meter 3, and effectively improving the work efficiency of installing and disassembling the flow meter 3;

[0047] Since the worm 19 in the adjustment assembly drives the worm wheel 18 on the rotating rod 17 to rotate, and then the worm wheel 18 drives the rotating rod 17 to rotate, and then the rotating rod 17 drives the screw 16 and the gear 32 to rotate, since the meshing rotation between the worm 19 and the worm wheel 18 has a self-locking function, when the worm 19 stops rotating, the worm wheel 18 stops rotating, and the rotating rod 17, the screw 16 and the gear 32 all stop rotating and keep their positions after rotation, so that the gear 32 meshes with the arc-shaped toothed plate 31 so that the extrusion block 28 squeezes the push block 24 so that the positioning rod 23 is inserted into the first and second positioning holes. Stability, to achieve the safety of the positioning connection between the flange 4 and the arc-shaped extrusion plate 8;

[0048] The device has a simple structure. By adding an arc-shaped extrusion plate 8, a sealing ring 7 and an adjusting component, the adjusting component is used in conjunction with a positioning component and a transmission component, so that the arc-shaped extrusion plate 8 can be used to extrude and fix the flange 4 while the transmission component drives the positioning component to position the flange 4 and the arc-shaped extrusion plate 8, thereby preventing the flange 4 from rotating between the first and second arc-shaped clamping plates, effectively improving the stability of the connection and fixing clamping between the flanges 4, and the sealing ring 7 improves the sealing of the fixed connection between the flanges 4. The device can realize that the flanges 4 at both ends of the flow meter 3 and the flanges 4 at the ends of the water pipe 2 can be connected by rotating the worm 19 on both sides, effectively improving the convenience of installing and disassembling the flow meter 3, avoiding the traditional method of screwing the locking bolts one by one into the flange holes 5 on the flange 4, effectively reducing the labor intensity of the staff, and reducing the use of tools by the staff when disassembling and assembling the flow meter 3 and the water pipe 2 on the mold temperature controller 1, thereby increasing the convenience of the staff for disassembling and assembling the mold temperature controller 1 and the flow meter 3, and effectively improving the work efficiency of installing and disassembling the flow meter.

[0049] Example 2

[0050] See also Figure 1-Figure 14 , this embodiment further explains Example 1, the transmission assembly in the figure includes an arc-shaped toothed plate 31 fixedly arranged at one end of a fixed rod 30, a gear 32 is meshedly arranged on one side of the arc-shaped toothed plate 31, the gear 32 is fixedly sleeved on the screw 16, and the arc-shaped toothed plate 31 is respectively connected to the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 11 through a limiting assembly;

[0051] See also Figure 10-11 and Fig.13 The limiting assembly shown in the figure includes a guide groove 33 respectively arranged on one side of the convex surface of the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 11, the arc-shaped tooth plate 31 is slidably arranged inside the guide groove 33, and both sides of the guide groove 33 are provided with limiting grooves 34, and the limiting groove 34 is slidably provided with a limiting plate 35 inside, and the limiting plate 35 is fixedly arranged on both sides of the arc-shaped tooth plate 31;

[0052] See also Figure 2 , Figure 3 , Figure 5-Figure 7 and Fig.14 The arc cover 27 shown in the figure has strip grooves 39 on both sides, the rotating rod 17 is arranged inside the strip grooves 39, and the two ends of the rotating rod 17 pass through the strip grooves 39 and extend toward the outer wall of the arc cover 27 to be fixedly connected with the screw 16.

[0053] See also Figure 4 , Figure 6 and Figure 7In the figure, both sides of the sealing ring 7 are provided with extrusion grooves 6, and one side of the extrusion groove 6 and the end of the flange 4 are fixedly provided with an extrusion ring 41 matching therewith.

[0054] In this embodiment, the arc-shaped toothed plate 31 in the transmission assembly is connected to the convex surfaces of the first and second arc-shaped clamping plates through the limiting assembly, which can increase the stability of the rotation of the arc-shaped toothed plate 31. When the arc-shaped toothed plate 31 in the transmission assembly rotates under the drive of the gear 32, the arc-shaped toothed plate 31 slides along the guide grooves 33 provided on the convex surfaces of the first and second arc-shaped clamping plates. At the same time, the limiting plates 35 on both sides of the arc-shaped toothed plate 31 slide in the limiting grooves 34 provided on the side walls of the guide grooves 33, which can increase the stability of the arc-shaped toothed plate 31 placed in the guide grooves 33, prevent the arc-shaped toothed plate 31 from falling from the inside of the guide grooves 33, increase the stability of the arc-shaped toothed plate 31 sliding inside the guide grooves 33, and effectively improve the safety of the arc-shaped cover 27 and the arc-shaped toothed plate 31 in rotating.

[0055] A strip groove 39 is provided on the side wall of the arc cover 27, so that the arc cover 27 can rotate without affecting the rotation of the rotating rod 17 when it is driven by the arc tooth plate 31. At the same time, the rotating rod 17 will not limit the rotation of the arc cover 27, thereby realizing the convenience of rotating the arc cover 27; extrusion grooves 6 are provided on both sides of the sealing ring 7, and the extrusion grooves 6 are matched with the extrusion ring 41 fixedly provided at the end of the flange 4, so that when the flange 4 squeezes the sealing ring 7, the extrusion ring 41 enters the extrusion groove 6, thereby improving the sealing effect of the sealing ring 7 on the connection between the flanges 4.

[0056] Example 3

[0057] See also Figure 1-Figure 14 This embodiment further illustrates other embodiments, the mold temperature controller 1, the sealing ring 7 and the arc extrusion plate 8 shown in the figure, a water pipe 2 is provided on one side of the mold temperature controller 1, a flow meter 3 is provided at one end of the water pipe 2, a flange 4 is fixedly provided at one end of the water pipe 2 and both ends of the flow meter 3, a plurality of flange holes 5 are opened at equal distances on the flange 4, the sealing ring 7 is installed between two adjacent flanges 4 to seal the connection between the two adjacent flanges 4, the arc extrusion plate 8 is respectively installed on one side of the flange 4, and the convex side of the arc extrusion plate 8 is connected to the adjustment component, and a plug column 9 matching the flange hole 5 is fixedly provided on one side of the arc extrusion plate 8, the plug column 9 is connected to the flange 4 through a positioning component, and the adjustment component is connected to the positioning component through a transmission component.

[0058] See also Figure 1-Figure 3 , Figure 5-Figure 7, a box body 36 is fixedly provided on one side of the connecting plate 13 shown in the figure, the worm wheel 18 and the worm 19 are both arranged inside the box body 36, and both ends of the rotating rod 17 penetrate the box body 36 and extend outward to be fixedly connected with the end of the screw 16, and one end of the worm 19 penetrates the box body 36 and extends outward to be fixedly connected with the handle 37;

[0059] See also Figure 1-Figure 3 , Figure 5-Figure 7 In the figure, both ends of the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 11 are fixed with bearing frames 38, and the screw 16 is rotatably arranged on the bearing frames 38, and one end of each of the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 11 is fixed with a gripping rod 40.

[0060] In this embodiment, by providing a box body 36 on the connecting plate 13, the worm wheel 18 and the worm 19 can be placed, so as to avoid the worm wheel 18 and the worm 19 being exposed, thereby increasing the safety of the use of the worm wheel 18 and the worm 19 and increasing the aesthetic appearance. One end of the worm 19 passes through the box body 36 and extends outward to be fixedly connected with the handle 37, so as to facilitate the staff to hold the worm 19 when using it, thereby increasing the convenience of holding and rotating the worm 19.

[0061] A bearing frame rotatably connected to the screw is fixedly provided at the end of the first and second arc-shaped clamps, which can support the screw, increase the stability of the screw rotation, and avoid the screw being placed in the air. A grip rod is fixedly provided at one end of one of the first and second arc-shaped clamps, which facilitates the staff to grip the first and second arc-shaped clamps when they are rotated and closed.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection structure between a mold temperature controller and a flow meter, It is characterized in that include: A mold temperature controller (1), wherein a water pipe (2) is provided on one side of the mold temperature controller (1), a flow meter (3) is provided at one end of the water pipe (2), flanges (4) are fixedly provided at one end of the water pipe (2) and at both ends of the flow meter (3), and a plurality of flange holes (5) are provided on the flange (4) at equal distances; A sealing ring (7), the sealing ring (7) being installed between two adjacent flanges (4) to seal the connection between the two adjacent flanges (4); An arc-shaped extrusion plate (8), wherein the arc-shaped extrusion plate (8) is respectively installed on one side of the flange (4), and one side of the convex surface of the arc-shaped extrusion plate (8) is connected to the adjustment component, and one side of the arc-shaped extrusion plate (8) is fixedly provided with a plug post (9) matching the flange hole (5), and the plug post (9) is connected to the flange (4) through a positioning component, and the adjustment component is connected to the positioning component through a transmission component; The adjustment assembly comprises a first arc-shaped clamping plate (10) and a second arc-shaped clamping plate (11) which are respectively arranged on both sides of the flow meter (3) and the number of the first arc-shaped clamping plate (10) and the second arc-shaped clamping plate (11) are rotatably connected via a hinge shaft (12), the first arc-shaped clamping plate (10) and the second arc-shaped clamping plate (11) are fixedly connected via a connecting plate (13), both ends of the first arc-shaped clamping plate (10) and the second arc-shaped clamping plate (11) are provided with adjustment grooves (14), the inside of each adjustment groove (14) is slidably provided with an adjustment block (15), and one end of the adjustment block (15) is fixedly connected to the convex surface of the arc-shaped extrusion plate (8); The adjustment assembly further comprises a screw (16), one end of the adjustment block (15) being threadedly connected to the positive and negative thread segments of the screw (16), one end of the screw (16) being fixedly connected to a rotating rod (17), and the rotating rod (17) being located above the connecting plate (13), a worm wheel (18) being fixedly sleeved on the rotating rod (17), one side of the worm wheel (18) being meshed with a worm (19), and one end of the worm (19) being connected to one side of the connecting plate (13) via a bearing seat; The positioning assembly comprises a first positioning hole (20) formed on the side wall of the flange (4) and connected to the flange hole (5); a second positioning hole (21) matching the first positioning hole (20) is formed on the side wall of the plug column (9); a third positioning hole (22) is formed on one side of the second positioning hole (21) and located on the first arc-shaped clamping plate (10) and the second arc-shaped clamping plate (11); a positioning rod (23) matching the first positioning hole (20) and the second positioning hole (21) is inserted into the third positioning hole (22); a push block (24) is fixedly provided at one end of the positioning rod (23); a first inclined surface (25) is formed on one side of the pushing block (24); and a spring (26) is sleeved on one side of the pushing block (24) and located on the positioning rod (23); The positioning assembly further comprises an arc-shaped cover (27), extrusion blocks (28) are fixedly provided on both sides of the interior of the arc-shaped cover (27), a second inclined surface (29) matching the first inclined surface (25) is provided on one side of the extrusion block (28), a fixing rod (30) is fixedly provided on one end of the inner wall of the arc-shaped cover (27), and the other end of the fixing rod (30) is connected to the transmission assembly.

2. A mold temperature controller and flow meter connection structure according to claim 1, It is characterized in that The transmission assembly comprises an arc-shaped toothed plate (31) fixedly arranged at one end of the fixed rod (30), a gear (32) being meshed with one side of the arc-shaped toothed plate (31), the gear (32) being fixedly sleeved on the screw rod (16), and the arc-shaped toothed plate (31) being respectively connected to the first arc-shaped clamping plate (10) and the second arc-shaped clamping plate (11) via a limiting assembly.

3. A mold temperature controller and flow meter connection structure according to claim 2, It is characterized in that The limiting assembly comprises guide grooves (33) respectively arranged on one side of the convex surface of the first arc-shaped clamping plate (10) and the second arc-shaped clamping plate (11); the arc-shaped tooth plate (31) is slidably arranged inside the guide groove (33); limiting grooves (34) are provided on both sides of the inside of the guide groove (33); limiting plates (35) are slidably arranged inside the limiting groove (34); and the limiting plates (35) are fixedly arranged on both sides of the arc-shaped tooth plate (31).

4. A mold temperature controller and flow meter connection structure according to claim 1, It is characterized in that A box body (36) is fixedly provided on one side of the connecting plate (13); the worm wheel (18) and the worm (19) are both arranged inside the box body (36); two ends of the rotating rod (17) penetrate the box body (36) and extend outwards to be fixedly connected to the end of the screw (16); one end of the worm (19) penetrates the box body (36) and extends outwards to be fixedly connected to the handle (37).

5. A mold temperature controller and flow meter connection structure according to claim 1, It is characterized in that Bearing frames (38) are fixedly provided at both ends of the first arc-shaped clamping plate (10) and the second arc-shaped clamping plate (11), and the screw rod (16) is rotatably mounted on the bearing frame (38).

6. A mold temperature controller and flow meter connection structure according to claim 1, It is characterized in that The arc-shaped cover (27) is provided with strip grooves (39) on both sides, the rotating rod (17) is arranged inside the strip grooves (39), and the two ends of the rotating rod (17) pass through the strip grooves (39) and extend toward the outer wall of the arc-shaped cover (27) to be fixedly connected to the screw rod (16).

7. A mold temperature controller and flow meter connection structure according to claim 1, It is characterized in that A grip rod (40) is fixedly provided on one end of each of the first arc-shaped clamping plate (10) and the second arc-shaped clamping plate (11).

8. A mold temperature controller and flow meter connection structure according to claim 1, It is characterized in that Extrusion grooves (6) are provided on both sides of the sealing ring (7), and an extrusion ring (41) matching with the extrusion groove (6) is fixedly provided on one side of the extrusion groove (6) and at the end of the flange (4).

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