Mould combination sealing performance detection device

Abstract

The utility model discloses a mold combination sealing performance detection device which comprises a lifting platform and a support, a water tank is installed on one side of the top of a base, a water pool is installed in the middle of the top of the base, bearing columns are installed on the two sides of the front portion and the two sides of the rear portion of the top of the base, and a top plate is installed on the tops of the bearing columns. An inner groove penetrating through the top and the bottom of the top plate is formed in the middle of the interior of the top plate, supports are installed on the two sides of the interior of the inner groove, and air cylinders penetrating through the bottoms of the supports are installed on the inner sides of the supports; according to the mold combination sealing performance detection device of the utility model, the upper clamping plate and the lower clamping plate are installed, and the bidirectional screw rod penetrating through the movable plate and the fixed plate is installed in the motor, and therefore, the universality of the mold combination sealing performance detection device can be improved; and the universality of the mold combination sealing performance detection device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold detection, in particular to a mold combined sealing detection device. Background Art

[0002] An injection mold is a tool for producing plastic products. It is also a tool that gives plastic products a complete structure and precise size. When the injection mold is used, it is necessary to ensure that the molds are completely sealed. Therefore, before the injection mold is used, it is necessary to use a mold combined sealing detection device to test its sealing.

[0003] At present, the conventional mold combined sealing detection device is mostly a fixed structure, and when in use, it is easy for the detection device to be incompatible with the mold, thereby reducing the versatility of the detection device. Utility Model Content

[0004] The main purpose of the utility model is to provide a mold combined sealing detection device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A mold combined sealing detection device comprises a base, a water tank is installed on one side of the top of the base, a water pool is installed in the middle of the top of the base, load-bearing columns are installed on both sides of the front and rear of the top of the base, a top plate is installed on the top of the load-bearing columns, an inner groove running through the top and bottom of the top plate is opened in the middle, brackets are installed on both sides of the inner groove, a cylinder running through the bottom is installed on the inner side of the bracket, a movable plate is installed in the middle of the front of the bracket, fixed plates are installed on both sides of the top of the top plate, and the top plate A motor is installed in the middle of one side of the top, a bidirectional screw rod is installed inside the motor and passes through one side of the motor and the inside of the movable plate and the fixed plate, the front and rear of the inner groove are provided with sliding grooves passing through the inside, sliders are installed in the middle of the front and rear of the bracket, the sliders are slidably connected with the sliding grooves, a telescopic rod passing through the bottom is installed inside the cylinder, a lower splint is installed on the outside of the telescopic rod near the bottom end, an upper splint is installed on the outside of the telescopic rod near the middle, an inner knob is installed on the top of the upper splint near one side, and an outer knob is installed on the outside of the inner knob.

[0007] As a further solution of the utility model, an outer side of the inner knob is provided with an outer thread one, an inner side of the outer knob is provided with an inner thread one matching the outer thread one, and the inner knob is threadably connected to the outer knob.

[0008] As a further solution of the utility model, the inner knob and the outer knob are slidably connected to the telescopic rod, the outer diameter of the top of the inner knob is smaller than the outer diameter of the bottom, the inner diameter of the top of the outer knob is smaller than the inner diameter of the bottom, and the inside of the inner knob is provided with four vertical grooves at equal angles in a clockwise direction near the top.

[0009] As a further solution of the utility model, a water valve penetrating the water pool is installed on the lower side of one side of the water tank, a drainage pipe penetrating the interior of the water pool is installed on the lower side of the front part of the water pool, and a plug is installed on the inner side of the drainage pipe near the water pool.

[0010] As a further solution of the utility model, an air pump is installed in the middle of the top of the top plate near the rear, an air pipe running through the bottom of the top plate is installed at the front of the air pump, a latex tube running through the bottom is installed inside the air pipe, a pipe joint is installed on the outside of the latex tube near the bottom, an upper fixing plate is installed on the outside of the pipe joint near the top, a lower fixing plate is installed on the outside of the pipe joint near the bottom, an air bag is installed on the outside of the pipe joint near the middle, an air inlet is provided on the outside of the air bag, a shunt pipe running through the outside of the latex tube is installed on the inside near the bottom, an air valve running through the bottom of the upper fixing plate is installed at the lower end of the shunt pipe, and the air valve is fixedly connected to the air inlet and sealed.

[0011] As a further solution of the utility model, a plurality of hooks are installed in the middle of the bottom of the top plate, and latex tubes are placed on the tops of the hooks.

[0012] As a further solution of the utility model, the outer side of the pipe joint is provided with two external threads at the upper and lower parts, and the inner sides of the upper fixing plate and the lower fixing plate are provided with two internal threads, and the pipe joint is threadedly connected with the upper fixing plate and the lower fixing plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model installs a fixed plate and a motor on the top of the top plate, installs a movable plate on the front of the bracket, installs sliders on the rear of the bracket, installs a bidirectional screw rod penetrating the movable plate and the fixed plate inside the motor, and installs an upper clamping plate and a lower clamping plate at the bottom of the telescopic rod, installs an inner knob on one side of the top of the upper clamping plate, and installs an outer knob on the outside of the inner knob, thereby ensuring that the upper clamping plate and the lower clamping plate can be adapted to molds of different sizes, thereby increasing the versatility of the mold combined sealing detection device.

[0015] By installing a pipe joint at the bottom of the latex tube, installing an air bag on the outside of the pipe joint near the middle, and inflating the air bag with an air pump, the air bag can completely seal the air inlet of any size mold, thereby further increasing the versatility of the mold combined sealing detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall structure of a mold combined sealing detection device of the utility model;

[0017] Figure 2 This is a structural schematic diagram of a motor and a telescopic rod of a mold combined sealing detection device of the utility model;

[0018] Figure 3 It is a structural schematic diagram of an inner knob and an outer knob of a mold combined sealing detection device of the utility model;

[0019] Figure 4 This is a structural schematic diagram of a top plate and a latex tube of a mold combined sealing detection device of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the structure of a pipe joint and an air bag of a mold combined sealing detection device.

[0021] In the figure: 1. base; 2. water tank; 3. pool; 4. top plate; 5. bracket; 6. cylinder; 7. movable plate; 8. fixed plate; 9. motor; 10. bidirectional screw; 11. air pump; 12. telescopic rod; 13. inner knob; 14. outer knob; 15. latex tube; 16. pipe joint; 17. upper fixing plate; 18. lower fixing plate; 19. air bag; 20. shunt pipe. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-5 As shown, a mold combined sealing detection device comprises a base 1, a water tank 2 is installed on one side of the top of the base 1, a water pool 3 is installed in the middle of the top of the base 1, load-bearing columns are installed on both sides of the front and rear of the top of the base 1, a top plate 4 is installed on the top of the load-bearing columns, an inner groove running through the top and bottom of the top plate 4 is opened in the middle, brackets 5 are installed on both sides of the inner groove, a cylinder 6 running through the bottom is installed on the inner side of the bracket 5, a movable plate 7 is installed in the middle of the front of the bracket 5, fixed plates 8 are installed on both sides of the top of the top plate 4, and the top of the top plate 4 is provided with a plurality of fixed plates 8. A motor 9 is installed in the middle of one side, and a bidirectional screw rod 10 is installed inside the motor 9, which passes through one side of the motor 9 and the movable plate 7 and the fixed plate 8. The front and rear parts of the inner groove are provided with sliding grooves passing through the inner side thereof. Slide blocks are installed in the middle of the front and rear parts of the bracket 5, and the slide blocks are slidably connected with the sliding grooves. A telescopic rod 12 passing through the bottom is installed inside the cylinder 6, a lower splint is installed on the outer side of the telescopic rod 12 near the bottom end, an upper splint is installed on the outer side of the telescopic rod 12 near the middle, an inner knob 13 is installed on the top of the upper splint near one side, and an outer knob 14 is installed on the outer side of the inner knob 13.

[0024] An outer side of the inner knob 13 is provided with an outer thread 1, and an inner side of the outer knob 14 is provided with an inner thread 1 matching the outer thread 1. The inner knob 13 is threadably connected to the outer knob 14.

[0025] The inner knob 13 and the outer knob 14 are slidably connected to the telescopic rod 12. The outer diameter of the top of the inner knob 13 is smaller than the outer diameter of the bottom, and the inner diameter of the top of the outer knob 14 is smaller than the inner diameter of the bottom. The inner part of the inner knob 13 is provided with four vertical grooves at equal angles in a clockwise direction near the top. By providing four vertical grooves at the top of the inner knob 13, the top of the inner knob 13 can be easily tightened, thereby cooperating with the outer knob 14 to fix the upper splint.

[0026] A water valve penetrating the pool 3 is installed on one side of the water tank 2 near the lower part, a drainage pipe penetrating the inside of the pool 3 is installed on one side of the front lower part, and a plug is installed on the inside of the drainage pipe near the pool 3.

[0027] An air pump 11 is installed in the middle of the top of the top plate 4 near the rear, an air pipe running through the bottom of the top plate 4 is installed in the front of the air pump 11, a latex tube 15 running through the bottom is installed inside the air pipe, a pipe joint 16 is installed on the outside of the latex tube 15 near the bottom, an upper fixing plate 17 is installed on the outside of the pipe joint 16 near the top, a lower fixing plate 18 is installed on the outside of the pipe joint 16 near the bottom, an air bag 19 is installed on the outside of the pipe joint 16 near the middle, an air inlet is opened on the outside of the air bag 19, a shunt pipe 20 running through the outside of the latex tube 15 is installed on the inside near the bottom, an air valve running through the bottom of the upper fixing plate 17 is installed at the lower end of the shunt pipe 20, the air valve is fixedly connected to the air inlet and is airtight, and the air bag 19 is arranged on the outside of the pipe joint 16 and inflated, so that the air bag 19 can close the air inlet of the mold.

[0028] A plurality of hooks are installed in the middle of the bottom of the top plate 4, and a latex tube 15 is placed on the top of the hook. By installing the hook at the bottom of the top plate 4, the latex tube 15 can be placed on the top of the hook to avoid the latex tube 15 affecting other components when they are in operation.

[0029] The outer side of the pipe joint 16 is provided with two external threads at the upper part and the lower part, and the inner sides of the upper fixing plate 17 and the lower fixing plate 18 are provided with two internal threads. The pipe joint 16 is threadedly connected with the upper fixing plate 17 and the lower fixing plate 18.

[0030] It should be noted that the utility model is a mold merging sealing detection device. When in use, first open the water valve and inject the pure water in the water tank 2 into the water pool 3. By starting the motor 9, the bidirectional screw 10 rotates, and the movable plate 7 drives the bracket 5 and the cylinder 6 to slide to the specified position along the slide groove according to the width of the mold. After the mold is closed, it is placed on the top of the two lower clamps, and the upper clamp is pushed. The upper clamp moves to the top of the mold along the telescopic rod 12, and the outer knob 14 is rotated. The outer knob 14 and the inner knob 13 are tightened, so that the mold can be fixed between the upper clamp and the lower clamp, thereby ensuring that the upper clamp and the lower clamp can adapt to molds of different sizes, thereby increasing the versatility of the mold merging sealing detection device.

[0031] Then remove the latex tube 15 and the pipe joint 16 placed on the hook, put the pipe joint 16 into the air inlet of the mold, start the air pump 11, and the air pump 11 will fill the air into the mold along the air pipe and the latex tube 15. At this time, open the air valve, and the air in the diverter tube 20 flows into the air bag 19, inflate the air bag 19, and make the air bag 19 completely close the air inlet of the mold, thereby ensuring that the air bag 19 can completely seal the air inlet of any size, further increasing the versatility of the mold combined sealing detection device.

[0032] Finally, after the airbag 19 closes the air inlet, close the air valve. After the mold is pressurized to the specified pressure, turn off the air pump 11, start the cylinder 6, and use the telescopic rod 12 to push the mold into the pool 3 filled with pure water. After the pure water flows over the top of the mold, observe whether there are bubbles coming out of the mold to judge the sealing of the mold.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mold combined sealing detection device, characterized in that: The invention comprises a base (1), a water tank (2) is installed on one side of the top of the base (1), a water pool (3) is installed in the middle of the top of the base (1), load-bearing columns are installed on both sides of the front and rear of the top of the base (1), a top plate (4) is installed on the top of the load-bearing columns, an inner groove penetrating the top and bottom of the top plate (4) is provided in the middle, a bracket (5) is installed on both sides of the inner groove, a cylinder (6) penetrating the bottom of the bracket (5) is installed on the inner side, a movable plate (7) is installed in the middle of the front of the bracket (5), fixed plates (8) are installed on both sides of the top of the top plate (4), and a fixed plate (9) is installed on the top of the top plate (4) on one side. A motor (9) is installed in the middle, and a bidirectional screw rod (10) is installed inside the motor (9) and passes through one side of the motor (9) and the inside of the movable plate (7) and the fixed plate (8). The front and rear parts of the inner groove are both provided with a slide groove passing through the inside thereof. Slide blocks are installed in the middle of the front and rear parts of the bracket (5), and the slide blocks are slidably connected with the slide grooves. A telescopic rod (12) passing through the bottom thereof is installed inside the cylinder (6), and a lower clamping plate is installed on the outer side of the telescopic rod (12) near the bottom end, and an upper clamping plate is installed on the outer side of the telescopic rod (12) near the middle. An inner knob (13) is installed on the top of the upper clamping plate near one side, and an outer knob (14) is installed on the outer side of the inner knob (13).

2. A mold combined sealing detection device according to claim 1, characterized in that: The outer side of the inner knob (13) is provided with an outer thread one, and the inner side of the outer knob (14) is provided with an inner thread one matching the outer thread one, and the inner knob (13) and the outer knob (14) are threadedly connected.

3. A mold combined sealing detection device according to claim 1, characterized in that: The inner knob (13) and the outer knob (14) are slidably connected to the telescopic rod (12); the outer diameter of the top of the inner knob (13) is smaller than the outer diameter of the bottom; the inner diameter of the top of the outer knob (14) is smaller than the inner diameter of the bottom; and four vertical grooves are provided in the inner part of the inner knob (13) at equal angles in a clockwise direction near the top.

4. A mold combined sealing detection device according to claim 1, characterized in that: A water valve penetrating the pool (3) is installed on one side of the water tank (2) at the lower part, a drainage pipe penetrating the pool (3) is installed on the front side of the pool (3) at the lower part, and a plug is installed on the inside of the drainage pipe at the side of the pool (3).

5. A mold combined sealing detection device according to claim 1, characterized in that: An air pump (11) is installed in the middle of the top of the top plate (4) near the rear, an air pipe penetrating the bottom of the top plate (4) is installed in the front of the air pump (11), a latex tube (15) penetrating the bottom is installed inside the air pipe, a pipe joint (16) is installed on the outer side of the latex tube (15) near the bottom, an upper fixing plate (17) is installed on the outer side of the pipe joint (16) near the top, a lower fixing plate (18) is installed on the outer side of the pipe joint (16) near the bottom, an air bag (19) is installed on the outer side of the pipe joint (16) near the middle, an air inlet is opened on the outer side of the air bag (19), a shunt pipe (20) penetrating the outer side of the latex tube (15) is installed on the inner side near the bottom, an air valve penetrating the bottom of the upper fixing plate (17) is installed at the lower end of the shunt pipe (20), and the air valve is fixedly connected to the air inlet and sealed.

6. A mold combined sealing detection device according to claim 5, characterized in that: A plurality of hooks are installed in the middle of the bottom of the top plate (4), and latex tubes (15) are placed on the tops of the hooks.

7. A mold combined sealing detection device according to claim 5, characterized in that: The outer side of the pipe joint (16) is provided with two external threads at the upper part and the lower part, and the inner sides of the upper fixing plate (17) and the lower fixing plate (18) are provided with two internal threads. The pipe joint (16) is threadedly connected to the upper fixing plate (17) and the lower fixing plate (18).

Images