Conical mixer for hot melt coating processing

Abstract

The utility model relates to the technical field of mixing equipment, and provides a conical mixer for hot melt coating processing, which comprises a casing, a stirring shaft, partition plates, horizontal support rods and reset elastic parts, the fixed ends of the partition plates are hinged with the casing, and the splicing ends of the two partition plates are in contact sealing or separation after rotating along the vertical direction; one end of the horizontal supporting rod is located on the outer side of the machine shell, the other end of the horizontal supporting rod penetrates through the side wall of one side of the machine shell and then is connected with an inserting groove in the inner wall of the other side of the machine shell in an inserted mode, and the horizontal supporting rod makes contact with the lower end faces of the two partition plates at the same time, so that the splicing ends of the two partition plates make contact and are sealed. The reset elastic piece is arranged between the machine shell and the partition plate located above the inserting groove. By means of the technical scheme, the problems that in the related technology, after mixing is completed through a mixer, raw materials are directly bagged and packaged, after all the raw materials are bagged and packaged, the mixer can conduct next-time raw material mixing, and the production efficiency needs to be improved are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a conical mixer for hot-melt coating processing. Background Art

[0002] Hot melt paint is a special type of paint. Its main feature is that it is solid at room temperature, but can be melted into liquid by heating, which is convenient for construction. Once cooled, it quickly solidifies to form a tough coating film. This kind of paint is widely used in road traffic markings, road surface markings, airport runway markings, ground markings, and certain industrial coatings. Hot melt paint is composed of a variety of raw materials, and a mixer is required to mix the various raw materials together during processing. After the existing mixer is mixed, the raw materials are directly bagged and packaged. After all the raw materials are bagged and packaged, the mixer can mix the raw materials for the next time, and the production efficiency needs to be improved. Utility Model Content

[0003] The utility model provides a conical mixer for hot melt coating processing, which solves the problem in the related art that the raw materials are directly bagged and packaged after the mixer has finished mixing, and the mixer can mix the raw materials for the next time only after all the raw materials have been bagged and packaged, and the production efficiency needs to be improved.

[0004] The technical solution of the utility model is as follows: a conical mixer for hot melt coating processing, comprising:

[0005] A casing, wherein a slot is provided on the inner wall of the casing;

[0006] A stirring shaft, the stirring shaft being rotatably disposed in the housing;

[0007] The key point is: it also includes,

[0008] A partition plate, the partition plate is located below the stirring shaft, the partition plates are provided with two, the partition plates have a fixed end and a splicing end, the fixed end of the partition plate is hinged to the casing, and the splicing ends of the two partition plates are contact-sealed or separated after rotating in the up-and-down direction;

[0009] A horizontal support rod, one end of which is located outside the housing, and the other end of which passes through the side wall of one side of the housing and is plugged into the slot on the inner wall of the other side of the housing, and the horizontal support rod is in contact with the lower end surfaces of the two partition plates at the same time, so that the spliced ​​ends of the two partition plates are in contact and sealed;

[0010] A resetting elastic member is arranged between the housing and the partition plate located above the slot.

[0011] It also includes a support block, which is arranged on the inner wall of the casing and located below the slot. After the horizontal support rod moves, it overlaps or separates from the support block.

[0012] One end of the support block away from the slot has a guiding slope.

[0013] The restoring elastic member is located below the partition plate.

[0014] It also includes a push-pull rod, the number of the horizontal support rods is at least two, all of the horizontal support rods are arranged on the same horizontal plane along the length direction of the splicing end of the partition plate, and all of the horizontal support rods are connected to the push-pull rod.

[0015] Also includes,

[0016] A leg, wherein the leg is arranged at the periphery of the housing, the push-pull rod is located between two adjacent legs, a limiting groove is provided on a side of the leg facing the push-pull rod, and the push-pull rod is plugged into or separated from the limiting groove after moving;

[0017] A locking bolt is threadedly connected to the support leg, and the push-pull rod is inserted into the limiting groove and clamped between the locking bolt and the support leg.

[0018] It also includes a limiting plate, the upper end of which is arranged on the inner wall of the casing, and the lower end of which is located above the partition plate.

[0019] It also includes an elastic layer, which is arranged at the lower end of the limiting plate.

[0020] A lap groove is arranged on the upper end surface of the splicing end of the partition plate away from the reset elastic member, and a lap edge is arranged on the upper end of the other partition plate, and the lap edge is overlapped with the lap groove.

[0021] Also includes,

[0022] A stirring blade, wherein the stirring blade is arranged on the stirring shaft, the number of the stirring blades is at least two, and all the stirring blades are arranged in an up-down direction;

[0023] A positioning rod, the positioning rod being arranged on the periphery of the stirring shaft;

[0024] A scraper is arranged on the positioning rod, and the number of the scrapers on each positioning rod is at least two, and all the scrapers are arranged along the length direction of the positioning rod.

[0025] The working principle and beneficial effects of the utility model are as follows: a slot is provided on the inner wall of the casing; the stirring shaft is rotatably arranged in the casing; a partition plate is located below the stirring shaft, and there are two partition plates, the partition plates have a fixed end and a splicing end, the fixed end of the partition plate is hinged to the casing, and the splicing ends of the two partition plates are contact sealed or separated after rotating in the up and down directions; one end of the horizontal support rod is located outside the casing, and the other end of the horizontal support rod passes through the side wall of one side of the casing and is plugged into the slot on the inner wall of the other side of the casing, and the horizontal support rod is in contact with the lower end surface of the two partition plates at the same time, so that the splicing ends of the two partition plates are contact sealed; the reset elastic member is arranged between the casing and the partition plate located above the slot. When mixing is required, the two partition plates are supported by the horizontal support rod, so that the splicing ends of the two partition plates are contact sealed, and the fixed ends of the two partition plates are contact sealed with the inner wall of the casing, thereby dividing the casing into two upper and lower chambers, adding materials to the top of the partition plate, and the stirring shaft rotates to stir and mix the raw materials. After mixing, pull the horizontal support rod toward the outside of the casing, so that the splicing ends of the two partitions rotate downward, thereby quickly discharging the raw materials to the bottom of the partition. After the raw materials are discharged, push the horizontal support rod toward the inside of the casing, and the splicing end of one partition rotates upward under the action of the reset elastic member, and the splicing end of the other partition rotates upward under the push of the horizontal support rod. Finally, the horizontal support rod supports the two partitions, so that the splicing ends of the two partitions are in contact and sealed, and the fixed ends of the two partitions are in contact and sealed with the inner wall of the casing, and then add materials to the top of the partition again to stir and mix. When this mixer is bagging the raw materials below the partition, it does not affect the stirring and mixing of the raw materials above the partition, which can improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0027] Figure 1 It is a structural schematic diagram of the utility model.

[0028] Figure 2 It is a schematic diagram of the structure when two partition plates in the utility model are in contact and sealed.

[0029] Figure 3 It is a top view of two partition plates and horizontal support rods overlapped in the utility model.

[0030] In the figure: 1, casing, 2, stirring shaft, 3, partition plate, 4, horizontal support rod, 5, reset elastic member, 6, support block, 7, push-pull rod, 8, support leg, 9, locking bolt, 10, limit groove, 11, limit plate, 12, elastic layer, 13, laying edge, 14, stirring blade, 15, positioning rod, 16, scraper, 17, rotary drive mechanism. DETAILED DESCRIPTION

[0031] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0032] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0033] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0034] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0035] Example, see Figure 1~Figure 2 , is an embodiment of the utility model, which proposes a conical mixer for hot-melt coating processing, including a casing 1, a stirring shaft 2, and a slot is arranged on the inner wall of the casing 1; the stirring shaft 2 is rotatably arranged in the casing 1; it also includes a partition plate 3, a horizontal support rod 4, and a reset elastic member 5, the partition plate 3 is located below the stirring shaft 2, the partition plate 3 has two, the partition plate 3 has a fixed end and a splicing end, the fixed end of the partition plate 3 is hinged to the casing 1, and the splicing ends of the two partition plates 3 are contacted and sealed or separated after rotating in the up and down directions; one end of the horizontal support rod 4 is located outside the casing 1, and the other end of the horizontal support rod 4 passes through the side wall of one side of the casing 1 and is plugged into the slot on the inner wall of the other side of the casing 1, and the horizontal support rod 4 is in contact with the lower end surfaces of the two partition plates 3 at the same time, so that the splicing ends of the two partition plates 3 are contacted and sealed; the reset elastic member 5 is arranged between the casing 1 and the partition plate 3 located above the slot.

[0036] Furthermore, if Figure 1 and Figure 2 As shown, it also includes a support block 6, which is arranged on the inner wall of the housing 1 and is located below the slot. After the horizontal support rod 4 moves, it overlaps or separates with the support block 6. The support block 6 and the housing 1 together play the role of supporting the right end of the horizontal support rod 4, which can increase the force-bearing surface of the horizontal support rod 4 and provide better stability.

[0037] Furthermore, if Figure 1 and Figure 2 As shown, the end of the support block 6 away from the slot has a guiding slope. When the support block 6 and the slot are both located on the right side of the housing 1, the left end surface of the support block 6 is a guiding slope, which facilitates the horizontal support rod 4 to be inserted between the support block 6 and the partition plate 3.

[0038] Furthermore, if Figure 1 and Figure 2 As shown, the reset elastic member 5 is located below the partition plate 3 . During the stirring and mixing process, the reset elastic member 5 will not contact the raw materials, thereby reducing the probability of the raw materials adhering to the reset elastic member 5 .

[0039] Furthermore, if Figure 1 , Figure 2 and Figure 3 As shown, a push-pull rod 7 is also included, and the number of horizontal support rods 4 is at least two. All horizontal support rods 4 are arranged on the same horizontal plane along the length direction of the splicing end of the partition plate 3, and all horizontal support rods 4 are connected to the push-pull rod 7. The length direction of the horizontal support rods 4 is set along the left-right direction, and all horizontal support rods 4 are arranged along the front-back direction. The left ends of all horizontal support rods 4 are connected together by the push-pull rod 7. Moving the push-pull rod 7 can make all horizontal support rods 4 move left or right synchronously, and the operation is simpler and more convenient.

[0040] Furthermore, if Figure 1 and Figure 2 As shown, it also includes a support leg 8 and a locking bolt 9. The support leg 8 is arranged on the periphery of the casing 1, and the push-pull rod 7 is located between two adjacent support legs 8. A limiting groove 10 is opened on the side of the support leg 8 facing the push-pull rod 7. After the push-pull rod 7 moves, it is plugged into or separated from the limiting groove 10; the locking bolt 9 is threadedly connected to the support leg 8, and the push-pull rod 7 is clamped between the locking bolt 9 and the support leg 8 after being plugged into the limiting groove 10. The four legs 8 are evenly arranged along the circumferential direction on the periphery of the casing 1. When mixing, the right end of the horizontal support rod 4 is plugged into the slot on the right side of the casing 1, so that the horizontal support rod 4 is in contact with the lower end surfaces of the two partition plates 3 at the same time, and the spliced ​​ends of the two partition plates 3 are in contact and sealed. The push-pull rod 7 is located between the two left legs 8 and is plugged into the limiting grooves 10 on the two legs 8. The locking bolt 9 is threadedly connected to the leg 8, so that the push-pull rod 7 is locked in the limiting groove 10, which can prevent the push-pull rod 7 and the horizontal support rod 4 from shaking left and right, and the stability is better.

[0041] Furthermore, if Figure 1 and Figure 2 As shown, a limit plate 11 is also included, the upper end of which is arranged on the inner wall of the housing 1, and the lower end of which is located above the partition plate 3. The limit plate 11 can be used to prevent the spliced ​​end of the partition plate 3 from moving too much when rotating upward and colliding with the stirring shaft 2, thereby protecting the partition plate 3 and the stirring shaft 2.

[0042] Furthermore, if Figure 1 and Figure 2 As shown, an elastic layer 12 is also included, and the elastic layer 12 is arranged at the lower end of the limit plate 11. The elastic layer 12 can prevent the splicing end of the partition plate 3 from directly contacting the limit plate 11 when rotating upward, thereby preventing wear between the two ends, and can protect the partition plate 3 and the limit plate 11.

[0043] Furthermore, if Figure 1 and Figure 2 As shown, a lap groove is provided on the upper end surface of the splicing end of the partition plate 3 away from the reset elastic member 5, and a lap edge 13 is provided on the upper end of the other partition plate 3, and the lap edge 13 overlaps the lap groove. The upper end surface of the right end of the left partition plate 3 is provided with a lap groove, and the upper end of the left end of the right partition plate 3 is provided with a lap edge 13, and the lap edge overlaps the lap groove, which can increase the splicing area of ​​the left and right partition plates, and the sealing effect is better when mixing.

[0044] Furthermore, if Figure 1 As shown, the stirring machine further comprises a stirring blade 14, a positioning rod 15, and a scraper 16. The stirring blade 14 is arranged on the stirring shaft 2, the number of the stirring blades 14 is at least two, and all the stirring blades 14 are arranged in the up-down direction; the positioning rod 15 is arranged on the periphery of the stirring shaft 2; the scraper 16 is arranged on the positioning rod 15, the number of the scraper 16 on each positioning rod 15 is at least two, and all the scrapers 16 are arranged along the length direction of the positioning rod 15. The stirring shaft 2 drives the stirring blade 14, the positioning rod 15, and the scraper 16 to rotate synchronously, and they play a role in stirring and mixing together. At the same time, the scraper 16 can scrape off the raw materials adhering to the inner wall of the housing 1, and the mixing uniformity is better.

[0045] In this embodiment, the housing 1 is a conical structure, the stirring shaft 2 is rotatably arranged in the housing 1, the rotary drive mechanism 17 is arranged above the housing 1, and the output shaft of the rotary drive mechanism 17 is connected to the upper end of the stirring shaft 2. Taking the case where a slot is arranged on the inner wall on the right side of the housing 1 and the push-pull rod 7 is located on the left side of the housing 1 as an example, the left and right partition plates 3 are both located below the stirring shaft 2, and the fixed end of the left partition plate 3, i.e., the left end, and the fixed end of the right partition plate 3, i.e., the right end, are both hinged to the housing 1 by means of a horizontally arranged hinge shaft, and the left ends of all horizontal support rods 4 are connected to the push-pull rod 7, and the reset elastic member 5 and the support block 6 are both located below the right partition plate 3. Four legs 8 are evenly arranged in the circumferential direction on the periphery of the housing 1, and the lower end surface of the legs 8 is located below the lower end surface of the housing 1, and a valve is arranged at the lower end of the housing 1.

[0046] When mixing is required, the right end of the horizontal support rod 4 is plugged into the slot, and the two partition plates 3 are supported by the horizontal support rod 4, so that the spliced ​​ends of the two partition plates 3 are in contact and sealed, and the fixed ends of the two partition plates 3 are in contact and sealed with the inner wall of the casing 1, thereby dividing the casing 1 into two upper and lower chambers, and the locking bolt 9 is threadedly connected with the support leg 8, so that the push-pull rod 7 is locked in the limit groove 10. Then add materials to the top of the partition plate 3, and use the rotary drive mechanism 17 to drive the stirring shaft 2 to rotate, and the stirring shaft 2 drives the stirring blade 14, the positioning rod 15 and the scraper 16 to rotate synchronously to stir and mix the raw materials. After mixing, first separate the locking bolt 9 from the support leg 8, and then pull the push-pull rod 7 to the left, pull the horizontal support rod 4 to the left side of the casing 1, so that the spliced ​​ends of the two partition plates 3 are rotated downward, so that the raw materials are quickly discharged to the bottom of the partition plate 3. After the raw materials are discharged, the horizontal support rod 4 is pushed into the casing 1, and the splicing end of the right partition plate 3 rotates upward under the action of the reset elastic member 5, and the splicing end of the left partition plate 3 rotates upward under the push of the horizontal support rod 4. Finally, the horizontal support rod 4 supports the two partition plates 3, so that the splicing ends of the two partition plates 3 are in contact and sealed, and the fixed ends of the two partition plates 3 are in contact and sealed with the inner wall of the casing 1, and then the materials are added above the partition plate 3 again to stir and mix. When this mixer is packaging the raw materials below the partition plate 3, it does not affect the stirring and mixing of the raw materials above the partition plate 3, which can improve production efficiency.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A conical mixer for hot melt coating processing, comprising: A casing (1), wherein a slot is provided on an inner wall of the casing (1); a stirring shaft (2), the stirring shaft (2) being rotatably disposed in the casing (1); Features: Also includes, A partition plate (3), the partition plate (3) being located below the stirring shaft (2), the partition plates (3) being provided with two, the partition plates (3) having a fixed end and a splicing end, the fixed end of the partition plate (3) being hinged to the housing (1), and the splicing ends of the two partition plates (3) being contact-sealed or separated after rotating in an up-and-down direction; a horizontal support rod (4), one end of the horizontal support rod (4) being located outside the housing (1), the other end of the horizontal support rod (4) passing through the side wall of one side of the housing (1) and plugging into the slot on the inner wall of the other side of the housing (1), the horizontal support rod (4) being in contact with the lower end surfaces of the two partition plates (3) at the same time, so that the spliced ​​ends of the two partition plates (3) are in contact and sealed; A resetting elastic member (5), the resetting elastic member (5) being arranged between the housing (1) and the partition plate (3) located above the slot.

2. A conical mixer for hot melt coating processing according to claim 1, characterized in that: It also comprises a support block (6), wherein the support block (6) is arranged on the inner wall of the housing (1) and is located below the slot, and the horizontal support rod (4) overlaps or separates from the support block (6) after moving.

3. A conical mixer for hot melt coating processing according to claim 2, characterized in that: One end of the support block (6) away from the slot has a guiding slope.

4. A conical mixer for hot melt coating processing according to claim 1, characterized in that: The resetting elastic member (5) is located below the partition plate (3).

5. A conical mixer for hot melt coating processing according to claim 1, characterized in that: It also includes a push-pull rod (7), the number of the horizontal support rods (4) is at least two, all of the horizontal support rods (4) are arranged on the same horizontal plane along the length direction of the spliced ​​end of the partition plate (3), and all of the horizontal support rods (4) are connected to the push-pull rod (7).

6. A conical mixer for hot melt coating processing according to claim 5, characterized in that: Also includes, A support leg (8), wherein the support leg (8) is arranged on the periphery of the housing (1), the push-pull rod (7) is located between two adjacent support legs (8), and a limiting groove (10) is provided on a side of the support leg (8) facing the push-pull rod (7), and the push-pull rod (7) is connected to or separated from the limiting groove (10) after movement; A locking bolt (9), wherein the locking bolt (9) is threadedly connected to the support leg (8), and the push-pull rod (7) is inserted into the limiting groove (10) and clamped between the locking bolt (9) and the support leg (8).

7. A conical mixer for hot melt coating processing according to claim 1, characterized in that: It also comprises a limiting plate (11), the upper end of the limiting plate (11) being arranged on the inner wall of the casing (1), and the lower end of the limiting plate (11) being located above the partition plate (3).

8. A conical mixer for hot melt coating processing according to claim 7, characterized in that: It also comprises an elastic layer (12), wherein the elastic layer (12) is arranged at the lower end of the limiting plate (11).

9. A conical mixer for hot melt coating processing according to claim 1, characterized in that: A lap groove is provided on the upper end surface of the splicing end of the partition plate (3) away from the reset elastic member (5), and a lap edge (13) is provided on the upper end of the other partition plate (3), the lap edge (13) being overlapped with the lap groove.

10. A conical mixer for hot melt coating processing according to claim 1, characterized in that: Also includes, A stirring blade (14), wherein the stirring blade (14) is arranged on the stirring shaft (2), the number of the stirring blades (14) is at least two, and all the stirring blades (14) are arranged in an up-down direction; A positioning rod (15), wherein the positioning rod (15) is arranged on the periphery of the stirring shaft (2); A scraper (16), wherein the scraper (16) is arranged on the positioning rod (15), the number of the scrapers (16) on each positioning rod (15) is at least two, and all the scrapers (16) are arranged along the length direction of the positioning rod (15).

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