Detection device

Abstract

The utility model discloses a detection device which comprises a box body, a working cavity is arranged in the box body close to the front end, a protective door is arranged on the outer side of the working cavity, a moving assembly is arranged in the working cavity, a liquid gas storage tank is arranged on the back side of the box body, and a fixing assembly is arranged between the liquid gas storage tank and the box body. By arranging the box body, the protective door and the moving assembly, the protective door is opened, color master batches are poured into the firing basin, the motor is started, the motor drives the lead screw to rotate, the lead screw nut drives the moving base to move along the axis of the lead screw, then the firing basin on the bearing plate is driven to move to the position below the combustion opening, and an operator opens the liquid gas storage tank; liquefied gas enters the combustion opening from the gas conveying pipe, an operator ignites the liquefied gas at the combustion opening, generated flames conduct firing work on color master batches in the firing basin, and the box body and the protective door play a role in sealing and protecting combustion of the color master batches.

Description

Technical Field

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

[0002] Masterbatch, also known as pigment particles, is a new type of colorant specially used for polymer materials, also known as pigment preparation. It is composed of pigments or dyes, carriers and additives. It is an aggregate obtained by uniformly loading pigments or dyes into resins. Its coloring ability is higher than that of the pigment itself. Masterbatch is beneficial to maintain the chemical stability of the pigment, making the pigment have better dispersion in the product, while ensuring the color stability of the product.

[0003] After searching, the utility model patent with the authorization publication number CN219830985U is a masterbatch performance testing equipment. By providing an adjustment structure and a carrying plate, the firing basin above the carrying plate is adjusted to a suitable height with the combustion port below the top plate. The combustion situation inside the firing basin can be observed by raising and lowering the carrying plate, which avoids the operator approaching the spray gun during firing. The high temperature continuously bakes the operator, reducing the possibility of the operator being burned by high temperature.

[0004] However, the equipment is in an open state to the combustion of masterbatch and cannot achieve the closed combustion effect. There is still a possibility of scalding of operators. In view of this, we proposed a detection device. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a detection device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A detection device comprises a box body, a working chamber is arranged near the front end of the box body, a protective door is arranged outside the working chamber, a moving component is arranged in the working chamber, a liquefied gas tank is arranged on the back side of the box body, a fixed component is arranged between the liquefied gas tank and the box body, a steel pipe is fixedly installed on the top of the working chamber, a combustion port is fixedly installed on the bottom of the steel pipe, one end of the liquefied gas tank is fixedly connected to a gas delivery pipe, and one end of the gas delivery pipe leads to the combustion port;

[0008] The moving component includes a motor fixedly mounted on the bottom end of the working chamber, a screw rod fixedly mounted on the output end of the motor, a connecting block fixedly mounted on the bottom end of the working chamber, the screw rod and the connecting block are rotatably connected, a screw rod nut is spirally mounted on the screw rod, one side of the screw rod nut is fixedly mounted on a moving seat, a bearing plate is fixedly mounted on the upper surface of the moving seat, and a firing basin is arranged on the bearing plate.

[0009] Furthermore, the fixing assembly includes two clamping plates on the outer side of the liquefied gas tank, a rotating shaft is rotatably installed between the clamping plates and the box body, a connecting hole is arranged on the clamping plates, and a fixing rod is arranged in the connecting hole.

[0010] Furthermore, rollers are provided at both upper and lower ends of the protective door, movable grooves matching the rollers are provided at both upper and lower sides of the working chamber, a through hole is opened on one side of the working chamber, the through hole is connected with the movable groove, and a handle is fixedly installed on one side of the protective door.

[0011] Furthermore, a ventilation hole is provided on one side of the working chamber, and an exhaust fan is fixedly installed on the other side of the working chamber.

[0012] Furthermore, two symmetrical slide rails are fixedly installed at the bottom end of the working chamber, and sliders are slidably installed on the slide rails, and the sliders are fixedly connected to the moving seat.

[0013] Furthermore, an observation window is provided on the protective door, and a self-locking wheel is fixedly installed on the bottom end of the box.

[0014] Furthermore, a positioning ring is fixedly installed on the upper surface of the supporting plate, and the firing basin is movably engaged in the positioning ring.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a box body, a protective door, and a moving component. The protective door is opened, the masterbatch is poured into the firing basin, and the motor is started. The motor drives the screw to rotate, and the screw nut drives the moving seat to move along the axis of the screw, thereby driving the firing basin on the bearing plate to move below the combustion port. The operator opens the liquefied gas tank, and the liquefied gas enters the combustion port from the gas pipe. The operator ignites the liquefied gas at the combustion port, and the generated flame burns the masterbatch in the firing basin. The box body and the protective door play a closed and protective role in the combustion of the masterbatch. After the firing is completed, the driving motor returns the firing basin to its original path. The operator calculates the proportion of ash after the masterbatch is completely burned, thereby detecting the ash content and melting index of the masterbatch.

[0017] 2. The utility model provides a fixing assembly, and when the liquefied gas tank needs to be replaced, it is only necessary to unplug the fixing rod and pry the splints outwards respectively, without removing the bolts, so the liquefied gas tank is conveniently replaced.

[0018] 3. The utility model provides an exhaust fan and a positioning ring. After firing is completed, the exhaust fan discharges the heat in the box. The positioning ring is provided so that the firing basin will not shake when it is moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a detection device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the installation of a liquefied gas tank of a detection device proposed by the utility model on a box body;

[0021] Figure 3 A schematic diagram of opening a protective door of a detection device proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of a working chamber of a detection device proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of a fixing component of a detection device proposed by the utility model;

[0024] Figure 6 A schematic diagram of a mobile component of a detection device proposed by the utility model;

[0025] Figure 7 The present invention is a schematic diagram of the protective door structure of a detection device proposed by the utility model.

[0026] In the figure: 1. box body; 2. working chamber; 3. protective door; 4. liquefied gas tank; 5. steel pipe; 6. combustion port; 7. gas pipe; 8. motor; 9. screw; 10. connecting block; 11. screw nut; 12. moving seat; 13. bearing plate; 14. firing basin; 15. splint; 16. rotating shaft; 17. fixing rod; 18. roller; 19. moving groove; 20. through hole; 21. handle; 22. ventilation hole; 23. exhaust fan; 24. slide rail; 25. slider; 26. observation window; 27. self-locking wheel; 28. positioning ring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 A detection device comprises a box body 1, a working chamber 2 is arranged near the front end of the box body 1, a protective door 3 is arranged outside the working chamber 2, a moving component is arranged in the working chamber 2, a liquefied gas tank 4 is arranged on the back side of the box body 1, a fixed component is arranged between the liquefied gas tank 4 and the box body 1, a steel pipe 5 is fixedly installed on the top of the working chamber 2, a combustion port 6 is fixedly installed on the bottom end of the steel pipe 5, one end of the liquefied gas tank 4 is fixedly connected to a gas pipe 7, and one end of the gas pipe 7 passes into the combustion port 6;

[0029] The moving assembly includes a motor 8 fixedly mounted at the bottom of the working chamber 2, a lead screw 9 fixedly mounted at the output end of the motor 8, a connecting block 10 fixedly mounted at the bottom of the working chamber 2, the lead screw 9 is rotatably connected to the connecting block 10, a lead screw nut 11 is spirally mounted on the lead screw 9, one side of the lead screw nut 11 is fixedly mounted on a moving seat 12, a bearing plate 13 is fixedly mounted on the upper surface of the moving seat 12, a firing basin 14 is arranged on the bearing plate 13, the protective door 3 is opened, the masterbatch is poured into the firing basin 14, the motor 8 is started, the motor 8 drives the lead screw 9 to rotate, and the lead screw nut 11 is screwed on the lead screw 9, and the lead screw nut 11 is screwed on the lead screw 9. 1 drives the moving seat 12 to move along the axis of the screw rod 9, and then drives the burning basin 14 on the carrying plate 13 to move to the bottom of the combustion port 6. The operator opens the liquefied gas tank 4, and the liquefied gas enters the combustion port 6 from the gas pipe 7. The operator ignites the liquefied gas at the combustion port 6, and the generated flame burns the masterbatch in the burning basin 14. After the burning is completed, the driving motor 8 returns the burning basin 14 to the original path. The operator calculates the proportion of ash after the masterbatch is completely burned, thereby detecting the ash content and melting index of the masterbatch, and the combustion of the masterbatch is closed and protected by the box body 1 and the protective door 3.

[0030] Reference Figure 2 , Figure 5 The utility model is specifically: the fixing assembly includes two clamping plates 15 on the outer side of the liquefied gas tank 4, a rotating shaft 16 is rotatably installed between the clamping plates 15 and the box body 1, a connecting hole is provided on the clamping plates 15, and a fixing rod 17 is provided in the connecting hole. When the liquefied gas tank 4 needs to be replaced, it is only necessary to unplug the fixing rod 17 and pry the clamping plates 15 outwards respectively, without removing the bolts, and the replacement of the liquefied gas tank 4 is convenient.

[0031] Reference Figure 3 , Figure 4 , Figure 7 The utility model is specifically: the protective door 3 is provided with rollers 18 at both ends, the working chamber 2 is provided with movable grooves 19 matching the rollers 18 at both ends, a through hole 20 is opened on one side of the working chamber 2, the through hole 20 is connected with the movable groove 19, and a handle 21 is fixedly installed on one side of the protective door 3.

[0032] Reference Figure 3 , Figure 4 The utility model is specific as follows: a ventilation hole 22 is provided on one side of the working chamber 2, and an exhaust fan 23 is fixedly installed on the other side of the working chamber 2. After the firing is completed, the exhaust fan 23 discharges the heat in the box body 1.

[0033] Reference Figure 4 , Figure 6The utility model is specific as follows: two symmetrical slide rails 24 are fixedly installed at the bottom of the working chamber 2, and a slider 25 is slidably installed on the slide rail 24, and the slider 25 is fixedly connected to the moving seat 12.

[0034] Reference Figure 1 , Figure 7 , the utility model, specifically: the protection door 3 is provided with an observation window 26, and the bottom end of the box body 1 is fixedly installed with a self-locking wheel 27.

[0035] Reference Figure 3 , Figure 6 The utility model is specifically: a positioning ring 28 is fixedly installed on the upper surface of the carrier plate 13, and the firing basin 14 is movably engaged in the positioning ring 28. The setting of the positioning ring 28 ensures that the firing basin 14 will not shake when moving.

[0036] Working principle: The device plays a closed protection role on the combustion of masterbatch through the box body 1 and the protective door 3. Open the protective door 3, pour the masterbatch into the burning basin 14, start the motor 8, the motor 8 drives the screw 9 to rotate, the screw nut 11 drives the moving seat 12 to move along the axis of the screw 9, and then drives the burning basin 14 on the carrying plate 13 to move to the bottom of the combustion port 6. The operator opens the liquefied gas tank 4, and the liquefied gas enters the combustion port 6 from the gas pipe 7. The operator ignites the liquefied gas at the combustion port 6, and the flame generated ignites the burning basin The masterbatch in 14 is fired. After the firing is completed, the driving motor 8 returns the firing basin 14 to its original path. The operator calculates the proportion of ash after the masterbatch is completely burned, thereby detecting the ash content and melting index of the masterbatch. When the liquefied gas tank 4 needs to be replaced, it is only necessary to unplug the fixing rod 17 and pry the clamping plates 15 outward respectively. There is no need to remove the bolts. The replacement of the liquefied gas tank 4 is convenient. The setting of the positioning ring 28 ensures that the firing basin 14 will not shake when moving. After the firing is completed, the exhaust fan 23 discharges the heat in the box body 1.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0038] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

Claims

1. A detection device, characterized in that: The invention comprises a box body (1), wherein a working chamber (2) is arranged near the front end of the box body (1), a protective door (3) is arranged outside the working chamber (2), a moving component is arranged inside the working chamber (2), a liquefied gas tank (4) is arranged on the back side of the box body (1), a fixed component is arranged between the liquefied gas tank (4) and the box body (1), a steel pipe (5) is fixedly installed at the top end of the working chamber (2), a combustion port (6) is fixedly installed at the bottom end of the steel pipe (5), one end of the liquefied gas tank (4) is fixedly connected to a gas delivery pipe (7), and one end of the gas delivery pipe (7) leads to the combustion port (6); The moving assembly comprises a motor (8) fixedly mounted at the bottom end of the working chamber (2); a screw rod (9) is fixedly mounted at the output end of the motor (8); a connecting block (10) is fixedly mounted at the bottom end of the working chamber (2); the screw rod (9) is rotatably connected to the connecting block (10); a screw rod nut (11) is spirally mounted on the screw rod (9); one side of the screw rod nut (11) is fixedly mounted on a moving seat (12); a bearing plate (13) is fixedly mounted on the upper surface of the moving seat (12); and a firing basin (14) is arranged on the bearing plate (13).

2. A detection device according to claim 1, characterized in that: The fixing assembly comprises two clamping plates (15) on the outside of the liquefied gas tank (4), a rotating shaft (16) is rotatably mounted between the clamping plates (15) and the box body (1), a connecting hole is provided on the clamping plates (15), and a fixing rod (17) is provided in the connecting hole.

3. A detection device according to claim 1, characterized in that: The protective door (3) is provided with rollers (18) at both upper and lower ends, the working chamber (2) is provided with movable grooves (19) matching the rollers (18) at both upper and lower sides, a through hole (20) is provided on one side of the working chamber (2), the through hole (20) is connected to the movable groove (19), and a handle (21) is fixedly mounted on one side of the protective door (3).

4. A detection device according to claim 1, characterized in that: A ventilation hole (22) is provided on one side of the working chamber (2), and an exhaust fan (23) is fixedly installed on the other side of the working chamber (2).

5. A detection device according to claim 1, characterized in that: Two symmetrical slide rails (24) are fixedly installed at the bottom end of the working chamber (2), and a slider (25) is slidably installed on the slide rails (24), and the slider (25) is fixedly connected to the moving seat (12).

6. A detection device according to claim 1, characterized in that: The protective door (3) is provided with an observation window (26), and a self-locking wheel (27) is fixedly mounted on the bottom end of the box body (1).

7. A detection device according to claim 1, characterized in that: A positioning ring (28) is fixedly mounted on the upper surface of the carrier plate (13), and the firing basin (14) is movably engaged in the positioning ring (28).

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