Quantitative proportioning device for cross-linking agent preparation raw materials

Abstract

The utility model discloses a cross-linking agent preparation raw material quantitative batching device which comprises a batching device base assembly, a batching motor is fixedly arranged at one end of the side of the batching device base assembly, one end of the batching motor is fixedly connected with a batching feeding barrel, and one end of the batching feeding barrel is fixedly connected with a conical storage hopper in a penetrating mode. An upper storage box is fixedly arranged above the conical storage hopper, a batching discharging assembly is arranged in the middle of the upper portion of the batching device base assembly, one end of a batching feeding barrel is connected with a discharging bent pipe in a penetrating and threaded mode, a stirring assembly is arranged at one end of the upper portion of the upper storage box, and a feeding port is formed in the other end of the upper portion of the upper storage box; an inner feeding opening is formed in one end of the lower portion in the conical storage hopper. The utility model overcomes the defects in the prior art, is reasonable in design and compact in structure, can efficiently carry out batching work, is not easy to cause the problem of raw material accumulation and blockage, and has higher social use value and application prospect.

Description

Technical Field

[0001] The utility model relates to the technical field of batching equipment, in particular to a quantitative batching device for preparing raw materials of a cross-linking agent. Background Art

[0002] Cross-linking agent, also known as bridging agent, is an important additive in polymer materials. Cross-linking agent plays a vital role in polymer materials and can significantly improve the performance of materials.

[0003] When preparing the cross-linking agent, various raw materials of the cross-linking agent need to be quantitatively proportioned through a proportioning device. However, the existing quantitative proportioning device for preparing raw materials of the cross-linking agent cannot efficiently proportion multiple different raw materials at the same time, and the problem of raw material accumulation and blockage may occur during the proportioning.

[0004] The patent with the publication number of CN217662651U discloses a high-efficiency batching device for crosslinking agent production, which includes a batching box, a driving motor is fixedly installed on one side of the batching box, a first rotating shaft is fixedly connected to the output end of the driving motor, two spiral stirring paddles are fixedly connected to the outer surface of the first rotating shaft, a mounting seat is fixedly connected to the outer surface of the first rotating shaft, and a rotating frame is fixedly connected to one side of the mounting seat. The advantage of the utility model is that through the coordinated arrangement of the driving motor, the first rotating shaft, the spiral stirring paddle, the mounting seat, the rotating frame and the stirring rod, the spiral stirring paddle and the plurality of stirring rods can make the material more uniformly stirred, and the work of mixing the material can be carried out faster, thereby greatly reducing the time required for material mixing, increasing the speed of mixing the material, and achieving the effect of improving the batching efficiency. However, the device only realizes the efficient mixing and mixing of the mixed material through the stirring mechanism, and cannot simultaneously and efficiently mix multiple different raw materials, and the problem of raw material accumulation and blockage may occur during batching. For this reason, we propose a quantitative batching device for crosslinking agent preparation raw materials. Utility Model Content

[0005] In order to solve the problems mentioned in the above background technology, the utility model provides a device for quantitatively proportioning raw materials for preparing a cross-linking agent.

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

[0007] A quantitative dosing device for preparing raw materials for a cross-linking agent comprises a dosing device seat assembly, a dosing motor is fixedly arranged at one side end of the dosing device seat assembly, a dosing feeding barrel is fixedly connected to one end of the dosing motor, a conical storage hopper is passed through and fixedly connected to one end of the dosing feeding barrel, an upper storage box is fixedly arranged above the conical storage hopper, a dosing discharging assembly is arranged at the middle part above the dosing device seat assembly, a discharging elbow is threadedly connected to one end of the dosing feeding barrel, a stirring assembly is arranged at one end above the upper storage box, a feeding port is arranged at the other end above the upper storage box, and an inner feeding port is opened at one lower end inside the conical storage hopper.

[0008] Preferably, the stirring assembly includes an upper drive motor, a stirring shaft is rotatably connected to the bottom of the upper drive motor, a stirring spiral blade is fixedly arranged on the outside of the stirring shaft, the upper drive motor passes through the upper storage box and the stirring shaft is located inside the upper storage box, and the positions of the upper drive motor and the stirring shaft are adapted to the inner feed port.

[0009] Preferably, the batching device seat assembly includes a batching device base, a base weighing pan is arranged above the batching device base, a cone cover connecting rod is arranged above the batching device base and passes through the base weighing pan, a dust collection cone cover is fixedly arranged above the cone cover connecting rod, and a connecting pipe mouth is fixedly connected through the dust collection cone cover.

[0010] Preferably, the batching and discharging assembly includes a discharging motor, a speed change gear cabinet is provided at one end of the discharging motor, a transmission gear cabinet is provided at the end above the speed change gear cabinet, a pre-mixing shaft is rotatably connected to one end of the transmission gear cabinet, a pre-mixing paddle is sleeved on the outer side of the pre-mixing shaft, a discharging barrel is provided at one end of the speed change gear cabinet, a batching collection barrel is fixedly provided above one end of the discharging barrel, a supporting mounting seat is sleeved on the outer end of the discharging barrel, the output end of the discharging motor is transmission-connected to the spiral feeding mechanism inside the discharging barrel through the internal gear set of the speed change gear cabinet, and the pre-mixing shaft is transmission-connected to the output end of the discharging motor through the speed change gear cabinet and the internal gear set of the transmission gear cabinet.

[0011] Preferably, the batching motor, batching feeding barrel, conical storage hopper, upper storage box, discharge elbow, stirring assembly and feed port are all arranged in multiple groups and are located on the side inclined surface of the batching device seat assembly. The outer side of the batching motor is fixedly connected to the batching feeding barrel, and a spiral feeding mechanism is arranged inside the batching feeding barrel and is fixedly connected to the output shaft of the batching motor.

[0012] Preferably, a through hole and a mounting hole structure are provided inside the base weighing plate, the cone cover connecting rod passes through the through hole and slides between it, the hollow interior lower portion of the dust collecting cone cover is connected to the connecting pipe port, and a connecting thread structure is provided on the outer side above the connecting pipe port.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, the discharging motor drives the pre-mixing shaft to rotate through the speed change gear cabinet and the upper transmission gear cabinet, thereby driving multiple groups of pre-mixing vortexes located at the lower part of the batching and collecting barrel to rotate, which can firstly play a certain pre-mixing effect, and at the same time can transport the cross-linking agent material accumulated on the upper part to the lower part to prevent the accumulation and blockage;

[0015] When batching in the present invention, multiple batching mechanisms are started simultaneously to feed multiple groups of different raw materials at the same time, which can greatly improve the batching efficiency, and the total weight can be reweighed through the base weighing plate during batching. When batching, a dust suction device is connected to the connecting pipe port to suck away the dust generated when the material is discharged from the discharge elbow. The upper driving motor drives the stirring shaft and the stirring spiral blade to rotate, which can break up the lumps of cross-linking agent raw materials poured into the multiple groups of upper storage boxes and the conical storage hoppers, and the raw materials are always pushed downward in a spiral to the inner feeding port, which can effectively prevent accumulation and blockage inside the device.

[0016] In summary, the utility model overcomes the shortcomings of the prior art, has a reasonable design, a compact structure, can efficiently carry out batching work and is not prone to problems of raw material accumulation and clogging, and has a high social use value and application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a quantitative batching device for preparing raw materials for a cross-linking agent according to the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a batching mechanism in a quantitative batching device for preparing raw materials for a cross-linking agent according to the utility model;

[0020] Figure 3 This is a structural schematic diagram of an inner feeding port in a quantitative batching device for preparing raw materials for a cross-linking agent according to the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a stirring component in a quantitative batching device for preparing raw materials for a cross-linking agent according to the utility model;

[0022] Figure 5This is a structural schematic diagram of a batching and discharging component in a quantitative batching device for preparing raw materials for a cross-linking agent according to the utility model;

[0023] Figure 6 The utility model is a schematic diagram of the structure of a dosing device seat assembly in a quantitative dosing device for preparing raw materials of a cross-linking agent.

[0024] In the figure: 1 batching device seat assembly, 2 batching motor, 3 batching feeding barrel, 4 conical storage hopper, 5 upper storage box, 6 batching discharging assembly, 7 discharging elbow, 8 stirring assembly, 9 feeding port, 10 inner feeding port, 11 upper drive motor, 12 stirring shaft, 13 stirring spiral blade, 14 batching device base, 15 base weighing plate, 16 cone cover connecting rod, 17 dust collection cone cover, 18 connecting pipe mouth, 19 discharging motor, 20 discharging barrel, 21 batching collection barrel, 22 support mounting seat, 23 speed change gear cabinet, 24 transmission gear cabinet, 25 premixing shaft, 26 premixing impeller. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0026] Reference Figures 1 to 6 A quantitative batching device for preparing raw materials of a cross-linking agent comprises a batching device seat assembly 1, a batching motor 2 is fixedly arranged at one end of the side of the batching device seat assembly 1, a batching feeding barrel 3 is fixedly connected to one end of the batching motor 2, a conical storage hopper 4 is passed through and fixedly connected to one end of the batching feeding barrel 3, an upper storage box 5 is fixedly arranged above the conical storage hopper 4, a batching discharging assembly 6 is arranged in the middle of the upper part of the batching device seat assembly 1, a discharging elbow 7 is screwed through one end of the batching feeding barrel 3, and a discharging elbow 7 is screwed through one end of the upper storage box 5. There is a stirring component 8, a feed port 9 is arranged at the other end above the upper storage box 5, an inner feed port 10 is opened at the lower end inside the conical storage hopper 4, and the batching motor 2, batching feeding barrel 3, conical storage hopper 4, upper storage box 5, discharge elbow 7, stirring component 8 and feed port 9 are arranged in multiple groups and are located on the side inclined surface of the batching device seat component 1. The outer side of the batching motor 2 is fixedly connected to the batching feeding barrel 3, and a spiral feeding mechanism is arranged inside the batching feeding barrel 3 and is fixedly connected to the output shaft of the batching motor 2.

[0027] Specifically, the stirring assembly 8 includes an upper drive motor 11, a stirring shaft 12 is rotatably connected to the lower side of the upper drive motor 11, a stirring spiral blade 13 is fixedly arranged on the outer side of the stirring shaft 12, the upper drive motor 11 passes through the upper storage box 5 and the stirring shaft 12 is arranged inside the upper storage box 5, and the positions of the upper drive motor 11 and the stirring shaft 12 are adapted to the inner feed port 10. By driving the stirring shaft 12 and the stirring spiral blade 13 to rotate by the upper drive motor 11, the cross-linking agent raw materials poured into multiple groups of upper storage boxes 5 and the conical storage hopper 4 can be broken up, and the raw materials are always pushed downward in a spiral to the inner feed port 10, which can effectively prevent accumulation and blockage inside the device.

[0028] Specifically, the batching and discharging assembly 6 includes a discharging motor 19, a speed change gear cabinet 23 is provided at one end of the discharging motor 19, a transmission gear cabinet 24 is provided at one end above the speed change gear cabinet 23, a pre-mixing shaft 25 is rotatably connected to one end of the transmission gear cabinet 24, a pre-mixing paddle 26 is sleeved on the outer side of the pre-mixing shaft 25, a discharging barrel 20 is provided at one end of the speed change gear cabinet 23, a batching collection barrel 21 is fixedly provided above one end of the discharging barrel 20, a support mounting seat 22 is sleeved on the outer end of the discharging barrel 20, and the output end of the discharging motor 19 is connected to the spiral feeding mechanism inside the discharging barrel 20 through the internal gear set of the speed change gear cabinet 23 Transmission connection, the premixing shaft 25 is connected to the output end of the discharging motor 19 through the internal gear set of the speed gear cabinet 23 and the transmission gear cabinet 24, and the discharging motor 19 drives the premixing shaft 25 to rotate through the speed gear cabinet 23 and the upper transmission gear cabinet 24, thereby driving the premixing paddle 26 located at the lower part of the batching and collecting barrel 21 to rotate. First, it can have a certain premixing effect, and at the same time, it can transport the cross-linking agent material accumulated on the upper side to the lower side to prevent accumulation and blockage. The discharging motor 19 drives the internal spiral feeding mechanism of the discharging barrel 20 through the internal gear set of the speed gear cabinet 23 to deliver the proportioned cross-linking agent material to complete the feeding work. Example 2

[0029] Reference Figure 5The difference between this embodiment and embodiment 1 is that the batching device seat assembly 1 includes a batching device base 14, a base weighing pan 15 is arranged above the batching device base 14, a cone cover connecting rod 16 is arranged above the batching device base 14 and penetrates the base weighing pan 15, a dust collecting cone cover 17 is fixedly arranged above the cone cover connecting rod 16, a connecting pipe mouth 18 is fixedly connected to the dust collecting cone cover 17, a through hole and a mounting hole structure are provided inside the base weighing pan 15, the cone cover connecting rod 16 penetrates the through hole and slides therebetween, the hollow inside and lower part of the dust collecting cone cover 17 is connected to the connecting pipe mouth 18, and a connecting thread structure is provided on the upper and outer sides of the connecting pipe mouth 18, the total weight can be re-weighed by the base weighing pan 15 during batching, and the dust generated by the discharge elbow 7 when discharging can be sucked away by connecting a dust collecting device to the connecting pipe mouth 18 during batching.

[0030] For other structures not described, refer to Example 1.

[0031] Working principle: When in use, the cross-linking agent raw materials to be proportioned are poured into multiple groups of upper storage boxes 5 and conical storage hoppers 4 through the feed port 9 in sequence. At this time, the control device controls the start of the batching motor 2 to respectively control the starting of the batching motor 2 to quantitatively feed the raw materials into the batching collection barrel 21 in the batching and discharging assembly 6 through the spiral feeding mechanism and the discharging elbow 7 fixedly connected to the output end of the batching feeding barrel 3. The discharging motor 19 drives the pre-mixing shaft 25 to rotate through the speed change gear cabinet 23 and the upper transmission gear cabinet 24, thereby driving the pre-mixing propeller 26 located at the lower part of the batching collection barrel 21 to rotate. First, it can achieve a certain pre-mixing effect, and at the same time, it can transport the cross-linking agent material accumulated on the upper side to the lower side to prevent accumulation and blockage. The discharging motor 1 The feeding work can be completed by driving the spiral feeding mechanism inside the discharge barrel 20 to send out the proportioned cross-linking agent material through the gear set inside the speed change gear cabinet 23. During batching, multiple batching mechanisms are started at the same time to feed multiple groups of different raw materials at the same time, which can greatly improve the batching efficiency. During batching, the total weight can be re-weighed by the base weighing plate 15. During batching, by connecting a dust suction device to the connecting pipe port 18, the dust generated by the discharge elbow 7 during the discharge can be sucked away. The upper driving motor 11 drives the stirring shaft 12 and the stirring spiral blade 13 to rotate, which can break up the cross-linking agent raw materials poured into the multiple groups of upper storage boxes 5 and the conical storage hopper 4. The raw materials are always pushed downward to the inner feeding port 10 in a spiral manner, which can effectively prevent the accumulation and blockage inside the device.

[0032] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

Claims

1. A device for quantitatively proportioning raw materials for preparing a cross-linking agent, characterized in that: The invention comprises a batching device seat assembly (1), a batching motor (2) is fixedly arranged at one side end of the batching device seat assembly (1), a batching motor (2) is fixedly connected to a batching feeding barrel (3) at one end, a conical storage hopper (4) is passed through and fixedly connected to one end of the batching feeding barrel (3), an upper storage box (5) is fixedly arranged above the conical storage hopper (4), a batching discharge assembly (6) is arranged at the middle part of the upper part of the batching device seat assembly (1), a discharge elbow (7) is passed through and screwed to one end of the batching feeding barrel (3), a stirring assembly (8) is arranged at one end above the upper storage box (5), a feed port (9) is arranged at the other end above the upper storage box (5), and an inner feed port (10) is opened at one end inside the lower part of the conical storage hopper (4).

2. A device for quantitatively proportioning raw materials for preparing a cross-linking agent according to claim 1, characterized in that: The stirring assembly (8) comprises an upper drive motor (11), a stirring shaft (12) is rotatably connected to the lower side of the upper drive motor (11), a stirring spiral blade (13) is fixedly arranged on the outer side of the stirring shaft (12), the upper drive motor (11) passes through the upper material storage box (5) and the stirring shaft (12) is arranged inside the upper material storage box (5), and the upper drive motor (11) and the stirring shaft (12) are positioned to match the inner feeding port (10).

3. A device for quantitatively proportioning raw materials for preparing a cross-linking agent according to claim 1, characterized in that: The batching device seat assembly (1) comprises a batching device base (14), a base weighing plate (15) is arranged above the batching device base (14), a cone cover connecting rod (16) is arranged above the batching device base (14) and passes through the base weighing plate (15), a dust collecting cone cover (17) is fixedly arranged above the cone cover connecting rod (16), and a connecting pipe opening (18) is passed through and fixedly connected to the dust collecting cone cover (17).

4. A device for quantitatively proportioning raw materials for preparing a cross-linking agent according to claim 1, characterized in that: The batching and discharging assembly (6) comprises a discharging motor (19), one end of which is provided with a speed change gear cabinet (23), one end of which is provided with a transmission gear cabinet (24) above the speed change gear cabinet (23), one end of which is rotatably connected to a premixing shaft (25), the outer side of which is sleeved with a premixing impeller (26), one end of which is provided with a discharging barrel (20), one end of which is provided with a batching collection barrel (21) fixedly provided above one end of the discharging barrel (20), one end of which is sleeved with a supporting mounting seat (22), the output end of the discharging motor (19) is transmission-connected to a spiral feeding mechanism inside the discharging barrel (20) through an internal gear set of the speed change gear cabinet (23), and the premixing shaft (25) is transmission-connected to the output end of the discharging motor (19) through the internal gear sets of the speed change gear cabinet (23) and the transmission gear cabinet (24).

5. A device for quantitatively proportioning raw materials for preparing a cross-linking agent according to claim 1, characterized in that: The batching motor (2), the batching feeding barrel (3), the conical storage hopper (4), the upper storage box (5), the discharge elbow (7), the stirring assembly (8) and the feed port (9) are arranged in a plurality of groups and are arranged on the side inclined surface of the batching device seat assembly (1); the outside of the batching motor (2) is fixedly connected to the batching feeding barrel (3); and the inside of the batching feeding barrel (3) is provided with a spiral feeding mechanism and is fixedly connected to the output shaft of the batching motor (2).

6. A device for quantitatively proportioning raw materials for preparing a cross-linking agent according to claim 3, characterized in that: The base weighing plate (15) has a through hole and a mounting hole structure formed inside, the cone cover connecting rod (16) passes through the through hole and slides therebetween, the lower hollow space inside the dust collecting cone cover (17) is connected to the connecting pipe opening (18), and a connecting thread structure is formed on the upper outer side of the connecting pipe opening (18).

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