Mixer with controllable weighing proportion

Abstract

The utility model discloses a weighing proportion controllable mixer, which relates to the technical field of mixers and comprises a mixing tank, a quantifying mechanism and a mixing mechanism. Bases are fixedly mounted at four corners of the lower end of the fixing plate, a top plate is arranged at the upper end of the fixing plate, supporting columns are uniformly mounted between the fixing plate and the top plate, a mixing tank is arranged above the fixing plate, a mixing mechanism is arranged in the mixing tank, quantifying mechanisms are arranged above the fixing plate, and an alarm mechanism is arranged between the quantifying mechanisms; the quantitative mechanism comprises storage tanks, when mixing is needed, electromagnetic valves are opened, different resin raw materials enter the mixing tank from the storage tanks through discharging pipes, the various resin raw materials are mixed, the masses of the different resin raw materials entering the mixing tank can be different through the electromagnetic valves, and then the proportion of the resin raw materials can be controlled; time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a mixer with controllable weighing ratio. Background Art

[0002] A mixer is a machine used to mix materials. It is suitable for mixing powdered resin molding materials and can also be used for mixing liquid resin molding materials.

[0003] The existing mixer can only meet the production requirements if the mixing degree reaches the requirements. The traditional modulus mixing ratio adopts manual weighing and stirring, which takes a certain amount of time and is not easy to achieve the expected mixing effect. It consumes a lot of time and resources and has high production costs. For this reason, we propose a polyester fiber modified masterbatch uniform blending mechanism. For this reason, we propose a mixer with controllable weighing ratio. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a weighing ratio controllable mixer, which not only makes the proportion of resin raw materials controllable, saving time and effort, but also does not require manual feeding, saving manpower, improving work efficiency, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a weighing ratio controllable mixer, comprising a mixing tank, a quantitative mechanism and a mixing mechanism;

[0006] The four corners of the lower end of the fixed plate are fixedly installed with a base, the upper end of the fixed plate is provided with a top plate, support columns are evenly installed between the fixed plate and the top plate, a mixing tank is provided above the fixed plate, a mixing mechanism is provided in the mixing tank, a quantitative mechanism is provided above the fixed plate, and an alarm mechanism is provided between the quantitative mechanisms;

[0007] The quantitative mechanism includes a storage tank, a feeding port and a discharge pipe. Storage tanks are evenly arranged above the top plate. Pads are fixedly installed on the lower ends of the storage tanks, and the pads are fixedly connected to the upper ends of the top plates. The upper ends of the storage tanks are connected with the feeding ports, and the lower ends of the storage tanks are connected with the discharge pipes. The discharge pipes pass through the top plate and are connected with the mixing tank. Solenoid valves are fixedly connected to the discharge pipes below the top plate, and the input end of the solenoid valve is electrically connected to the output end of the external controller.

[0008] When mixing is required, the solenoid valve opens, and different resin raw materials enter the mixing tank from various storage tanks through the discharge pipe, and the various resin raw materials are mixed. The solenoid valve can make the masses of different resin raw materials entering the mixing tank different, so that the proportion of resin raw materials can be controlled, saving time and effort.

[0009] Furthermore, the lower end of the storage tank is fixedly connected to the upper end of the gravity sensor, the lower end of the gravity sensor is fixedly connected to the upper end of the top plate, and the output end of the gravity sensor is electrically connected to the input end of the external controller.

[0010] When the raw materials inside the storage tank begin to be transported to the mixing tank, the weight of the storage tank begins to decrease. After it decreases to a predetermined value, the gravity sensor transmits a signal to the external controller, which then activates the solenoid valve on the corresponding discharge pipe to prevent the storage tank from continuing to discharge materials.

[0011] Furthermore, the alarm mechanism includes an alarm, an alarm light and a connecting pipe. The alarm is fixedly installed in the middle of the upper end of the top plate. The four ends of the alarm are fixedly connected to the connecting pipe. The connecting pipes pass through the storage tank and are fixedly connected to the liquid level sensor. The upper end of the alarm is fixedly connected to the alarm light. The input end of the alarm is electrically connected to the output end of the external controller, and the output end of the liquid level sensor is electrically connected to the input end of the external controller.

[0012] When the resin raw material in the storage tank is too low, the liquid level sensor transmits the detected signal to the external controller, which then activates the alarm. At this time, the alarm light on the alarm starts flashing, reminding the staff to refill the material.

[0013] Furthermore, the mixing mechanism includes a driving motor, a mixing shaft and mixing blades. The driving motor is fixedly installed on the upper end of the mixing tank. A mixing shaft is provided inside the mixing tank for rotation. Mixing blades are evenly installed on the mixing shaft. The output shaft of the driving motor is fixedly connected to the mixing shaft, and the input end of the driving motor is electrically connected to the output end of the external controller.

[0014] The driving motor drives the mixing shaft to rotate, and the mixing shaft drives the mixing blades to rotate, so that the resin inside the mixing tank can be fully mixed.

[0015] Furthermore, the mixing mechanism also has scrapers and collars. The collars are fixedly mounted on both upper and lower ends of the mixing shaft, and the scrapers are fixedly connected between the collars.

[0016] The rotation of the mixing shaft drives the mixing shaft, and the rotation of the mixing shaft drives the scraper to rotate. The rotation of the scraper can scrape off the resin remaining on the inner wall of the mixing tank to avoid it remaining on the inner wall.

[0017] Furthermore, the lower end of the mixing tank is evenly connected to a discharge pipe, and the lower end of the interior of the mixing tank is evenly provided with a push plate. An electric push rod is fixedly connected between the push plate and the inner wall of the mixing tank, and the input end of the electric push rod is electrically connected to the output end of the external controller.

[0018] After the liquid resin in the mixing tank is mixed, the controller starts the electric push rod, which in turn pushes the push plate to move, making it easier to discharge the mixed resin from the discharge pipe. Manual discharge is no longer required, saving manpower and improving work efficiency.

[0019] Compared with the prior art, the beneficial effects of the present invention are: the weighing ratio controllable mixer has the following advantages:

[0020] 1. When mixing is required, the solenoid valve is opened, and different resin raw materials enter the mixing tank from each storage tank through the discharge pipe. Various resin raw materials are mixed. The solenoid valve can make the quality of different resin raw materials entering the mixing tank different, so that the proportion of resin raw materials can be controlled, saving time and effort.

[0021] 2. When the raw materials inside the storage tank begin to be transported to the mixing tank, the weight of the storage tank begins to decrease. After it decreases to a predetermined value, the gravity sensor transmits a signal to the external controller, which then activates the solenoid valve on the corresponding discharge pipe to prevent the storage tank from continuing to discharge materials.

[0022] 3. After the liquid resin in the mixing tank is mixed, the controller starts the electric push rod, which in turn pushes the push plate to move, making it easier to discharge the mixed resin from the discharge pipe. Manual discharge is not required, which saves manpower and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of the utility model.

[0024] Figure 2 This is a schematic cross-sectional view of the internal structure of the utility model.

[0025] Figure 3 This is a schematic cross-sectional view of the internal structure of the utility model.

[0026] Figure 4 It is a schematic top view of the structure of the utility model.

[0027] In the figure: 1 fixed plate, 2 mixing tank, 3 top plate, 4 support column, 5 base, 6 quantitative mechanism, 601 storage tank, 602 feeding port, 603 discharge pipe, 604 solenoid valve, 605 cushion block, 7 gravity sensor, 8 alarm mechanism, 801 alarm, 802 alarm light, 803 connecting pipe, 804 liquid level sensor, 9 mixing mechanism, 901 drive motor, 902 mixing shaft, 903 mixing blade, 904 scraper, 905 collar, 10 discharge pipe, 11 push plate. DETAILED DESCRIPTION

[0028] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-4 , this embodiment provides a technical solution: a weighing ratio controllable mixer, comprising a mixing tank 2, a quantitative mechanism 6 and a mixing mechanism 9;

[0030] Bases 5 are fixedly installed at the four corners of the lower end of the fixed plate 1, a top plate 3 is provided at the upper end of the fixed plate 1, support columns 4 are evenly installed between the fixed plate 1 and the top plate 3, a mixing tank 2 is provided above the fixed plate 1, a mixing mechanism 9 is provided in the mixing tank 2, a quantitative mechanism 6 is provided above the fixed plate 1, and an alarm mechanism 8 is provided between the quantitative mechanisms 6;

[0031] The quantitative mechanism 6 includes a storage tank 601, a feeding port 602 and a discharge pipe 603. The storage tanks 601 are evenly arranged above the top plate 3. The lower ends of the storage tanks 601 are fixedly installed with pads 605, and the pads 605 are fixedly connected to the upper end of the top plate 3. The upper ends of the storage tanks 601 are communicated with the feeding port 602, and the lower ends of the storage tanks 601 are communicated with the discharge pipe 603. The discharge pipes 603 pass through the top plate 3 and are communicated with the mixing tank 2. The discharge pipes 603 below the top plate 3 are fixedly connected with solenoid valves 604, and the input end of the solenoid valve 604 is electrically connected to the output end of the external controller.

[0032] When mixing is required, the solenoid valve 604 is opened, and different resin raw materials enter the mixing tank 2 from each storage tank 601 through the discharge pipe 603, and the various resin raw materials are mixed. The solenoid valve 604 can make the quality of different resin raw materials entering the mixing tank 2 different, so that the proportion of the resin raw materials can be controlled, saving time and effort.

[0033] The lower end of the storage tank 601 is fixedly connected to the upper end of the gravity sensor 7, the lower end of the gravity sensor 7 is fixedly connected to the upper end of the top plate 3, and the output end of the gravity sensor 7 is electrically connected to the input end of the external controller.

[0034] When the raw materials inside the storage tank 601 begin to be transported to the mixing tank 2, the weight of the storage tank 601 begins to decrease. After it decreases to a predetermined value, the gravity sensor 7 transmits a signal to the external controller, and the external controller activates the solenoid valve 604 on the corresponding discharge pipe 603 to prevent the storage tank 601 from continuing to discharge materials.

[0035] The alarm mechanism 8 includes an alarm 801, an alarm light 802 and a connecting pipe 803. The alarm 801 is fixedly installed in the middle of the upper end of the top plate 3. The four ends of the alarm 801 are fixedly connected to the connecting pipe 803. The connecting pipe 803 passes through the storage tank 601 and is fixedly connected to the liquid level sensor 804. The upper end of the alarm 801 is fixedly connected to the alarm light 802. The input end of the alarm 801 is electrically connected to the output end of the external controller, and the output end of the liquid level sensor 804 is electrically connected to the input end of the external controller.

[0036] When the resin raw material in the storage tank 601 is too low, the liquid level sensor 804 transmits the detected signal to the external controller, and the external controller then activates the alarm 801. At this time, the alarm light 802 on the alarm 801 starts flashing, reminding the staff to refill the material.

[0037] The mixing mechanism 9 includes a drive motor 901, a mixing shaft 902 and mixing blades 903. The drive motor 901 is fixedly installed on the upper end of the mixing tank 2. A mixing shaft 902 is provided inside the mixing tank 2 for rotation. Mixing blades 903 are evenly installed on the mixing shaft 902. The output shaft of the drive motor 901 is fixedly connected to the mixing shaft 902, and the input end of the drive motor 901 is electrically connected to the output end of the external controller.

[0038] The driving motor 901 drives the mixing shaft 902 to rotate, and the mixing shaft 902 drives the mixing blades 903 to rotate, so that the resin inside the mixing tank 2 can be fully mixed.

[0039] The mixing mechanism 9 also includes a scraper 904 and a collar 905 . The collars 905 are fixedly mounted on both the upper and lower ends of the mixing shaft 902 , and the scrapers 904 are fixedly connected between the collars 905 .

[0040] The rotation of the mixing shaft 902 drives the mixing shaft 902, and the rotation of the mixing shaft 902 drives the scraper 904 to rotate. The rotation of the scraper 904 can scrape off the resin remaining on the inner wall of the mixing tank 2 to avoid it remaining on the inner wall.

[0041] The lower end of the mixing tank 2 is evenly connected to a discharge pipe 10, and the inner lower end of the mixing tank 2 is evenly provided with a push plate 11. An electric push rod is fixedly connected between the push plate 11 and the inner wall of the mixing tank 2, and the input end of the electric push rod is electrically connected to the output end of the external controller.

[0042] After the liquid resin in the mixing tank 2 is mixed, the controller starts the electric push rod, which in turn pushes the push plate 11 to move, making it easier to discharge the mixed resin from the discharge pipe 10. No manual discharge is required, which saves manpower and improves work efficiency.

[0043] The working principle of the weighing proportion controllable mixer provided by the present invention is as follows: when mixing is required, the solenoid valve 604 is opened, and different resin raw materials enter the mixing tank 2 from each storage tank 601 through the discharge pipe 603, and the various resin raw materials are mixed. The solenoid valve 604 can make the masses of different resin raw materials entering the mixing tank 2 different, so that the proportion of resin raw materials can be controlled, saving time and effort. When the raw materials inside the storage tank 601 begin to be transported to the mixing tank 2, the weight of the storage tank 601 begins to decrease. After it decreases to a predetermined value, the gravity sensor 7 transmits a signal to the external controller, and the external controller starts the solenoid valve 604 on the corresponding discharge pipe 603 to prevent the storage tank 601 from continuing to discharge. When the resin raw material in the storage tank 601 is too low, the liquid level sensor 804 transmits the detected signal to the external The controller and the external controller start the alarm 801. At this time, the alarm light 802 on the alarm 801 starts to flash, reminding the staff to add material, and the driving motor 901 rotates the mixing shaft 902, and the mixing shaft 902 rotates the mixing blades 903, so that the resin inside the mixing tank 2 can be fully mixed. The rotation of the mixing shaft 902 drives the mixing shaft 902, and the rotation of the mixing shaft 902 drives the scraper 904 to rotate. The rotation of the scraper 904 can scrape off the resin remaining on the inner wall of the mixing tank 2 to avoid it remaining on the inner wall. After the liquid resin in the mixing tank 2 is mixed, the controller starts the electric push rod, and the electric push rod pushes the push plate 11 to move, so that the mixed resin can be discharged from the discharge pipe 10. There is no need for manual discharge, which saves manpower and improves work efficiency.

[0044] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A weighing ratio controllable mixer, characterized by: It comprises a mixing tank (2), a quantitative mechanism (6) and a mixing mechanism (9); Bases (5) are fixedly installed at the four corners of the lower end of the fixed plate (1), a top plate (3) is provided at the upper end of the fixed plate (1), support columns (4) are evenly installed between the fixed plate (1) and the top plate (3), a mixing tank (2) is provided above the fixed plate (1), a mixing mechanism (9) is provided in the mixing tank (2), a quantitative mechanism (6) is provided above the fixed plate (1), and an alarm mechanism (8) is provided between the quantitative mechanisms (6); The quantitative mechanism (6) includes a storage tank (601), a feeding port (602) and a feeding pipe (603). The storage tanks (601) are evenly arranged above the top plate (3). The lower ends of the storage tanks (601) are fixedly installed with pads (605). The pads (605) are fixedly connected to the upper end of the top plate (3). The upper ends of the storage tanks (601) are communicated with the feeding port (602). The lower ends of the storage tanks (601) are communicated with the feeding pipes (603). The feeding pipes (603) pass through the top plate (3) and are communicated with the mixing tank (2). The feeding pipes (603) below the top plate (3) are fixedly connected with electromagnetic valves (604). The input end of the electromagnetic valve (604) is electrically connected to the output end of the external controller.

2. A weighing ratio controllable mixer according to claim 1, characterized in that: The lower end of the storage tank (601) is fixedly connected to the upper end of the gravity sensor (7), the lower end of the gravity sensor (7) is fixedly connected to the upper end of the top plate (3), and the output end of the gravity sensor (7) is electrically connected to the input end of the external controller.

3. The weighing ratio controllable mixer according to claim 1, characterized in that: The alarm mechanism (8) comprises an alarm (801), an alarm light (802) and a connecting pipe (803). The alarm (801) is fixedly mounted at the middle of the upper end of the top plate (3). The four ends of the alarm (801) are fixedly connected to the connecting pipe (803). The connecting pipe (803) passes through the storage tank (601) and is fixedly connected to the liquid level sensor (804). The upper end of the alarm (801) is fixedly connected to the alarm light (802). The input end of the alarm (801) is electrically connected to the output end of the external controller, and the output end of the liquid level sensor (804) is electrically connected to the input end of the external controller.

4. The weighing ratio controllable mixer according to claim 1, characterized in that: The mixing mechanism (9) comprises a driving motor (901), a mixing shaft (902) and mixing blades (903); the driving motor (901) is fixedly mounted on the upper end of the mixing tank (2); a mixing shaft (902) is rotatably mounted inside the mixing tank (2); mixing blades (903) are evenly mounted on the mixing shaft (902); an output shaft of the driving motor (901) is fixedly connected to the mixing shaft (902); and an input end of the driving motor (901) is electrically connected to an output end of an external controller.

5. The weighing ratio controllable mixer according to claim 1, characterized in that: The mixing mechanism (9) further comprises a scraper (904) and a collar (905). The collars (905) are fixedly mounted on both the upper and lower ends of the mixing shaft (902), and the scrapers (904) are fixedly connected between the collars (905).

6. The weighing ratio controllable mixer according to claim 1, characterized in that: The lower end of the mixing tank (2) is evenly connected to a feed pipe (10), and the inner lower end of the mixing tank (2) is evenly provided with a push plate (11), and an electric push rod is fixedly connected between the push plate (11) and the inner wall of the mixing tank (2), and the input end of the electric push rod is electrically connected to the output end of the external controller.

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