Microsphere foaming powder pressurizing equipment

Abstract

The utility model relates to the technical field of microsphere foaming powder, and discloses microsphere foaming powder pressurizing equipment which comprises a pressurizing tank body, the right side of the pressurizing tank body is fixedly connected with an air pump, the air inlet end of the top of the air pump is fixedly connected with a first air inlet pipe, and the right end of the first air inlet pipe is fixedly connected with a dustproof net. An unblocking mechanism is arranged in the first air inlet pipe; the unblocking mechanism comprises a sliding groove, a movable plate, an ejector pin, a first spring, a first fixing rod, a transverse shaft, fan blades, a roller, an annular sliding rail and a rolling wheel. The sliding grooves are formed in the inner walls of the upper side and the lower side of the first air inlet pipe, the fan blades are driven to rotate through airflow flowing through the first air inlet pipe, the fan blades rotate to drive the ejector pins to move rightwards and to be inserted into holes in the dustproof net, dust and impurities blocked in the holes are pounded out, and therefore the smoothness of the dustproof net is guaranteed, time and labor are avoided from being wasted by manual cleaning, and the cleaning efficiency is improved. And the labor cost is saved for factories.

Description

TECHNICAL FIELD

[0001] The utility model relates to microsphere foaming powder technical field, specifically for a kind of microsphere foaming powder pressurizing equipment. BACKGROUND

[0002] The pressurization processing of microsphere foaming powder is a special process, mainly used for producing lightweight, high-performance materials. This processing method usually involves mixing expandable microspheres (such as heat-expandable microspheres) with a matrix material, and then expanding the microspheres through heating and pressurization to form a porous structure.

[0003] According to the patent with the publication number "CN217910361U", a kind of pressurizing equipment for paint production, including device shell, the left side position of the upper end of the device shell is provided with feed inlet, the right side position of the upper end surface of the device shell is provided with adjusting device, the middle position of the upper end surface of the device shell is provided with air inlet, the output end of the air inlet passes through the upper end surface of device shell and downwardly extending and being communicated with storage barrel, the input end of the air inlet is connected and fixed with the output end of air pump, by setting adjusting device, it can be automatically inflated when pressure loss, while automatically power off when pressure reaches set value, prevent the pressure in equipment too large, this pressurizing equipment can also be used for the pressurization processing of microsphere foaming powder.

[0004] However: in order to prevent dust and impurities from entering the air inlet of the air pump, a dust screen is usually installed at the air inlet pipe in the prior art. However, the dust screen needs to be manually disassembled and cleaned regularly, otherwise it will be blocked by dust and impurities, thereby affecting the air intake efficiency of the air pump. Manual cleaning of the dust screen not only takes time and effort, but also increases the labor cost of the factory. Therefore, a microsphere foaming powder pressurizing equipment is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to provide a microsphere foaming powder pressurizing equipment to solve the above problems.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A microsphere foaming powder pressurizing equipment, comprising a pressurizing tank body, a gas pump fixedly connected to the right side of the pressurizing tank body, a first air inlet pipe fixedly connected to the top air inlet end of the gas pump, a dust screen fixedly connected to the right end of the first air inlet pipe, and a clearing mechanism arranged inside the first air inlet pipe.

[0008] The clearing mechanism comprises a chute, a movable plate, a thimble, a first spring, a first fixed rod, a horizontal shaft, a fan blade, a roller, an annular slide rail and a roller.

[0009] The sliding slot is arranged in the upper and lower inner walls of the first air inlet pipe, the upper and lower ends of the movable plate are respectively connected with the two sliding slots through the sliding blocks, the thimble is fixedly connected with the right end of the movable plate, the thimble is arranged on the left side of the dust screen, the left end of the first spring is fixedly connected with the sliding block, the right end of the first spring is fixedly connected with the right inner wall of the sliding slot, the upper and lower ends of the first fixed rod are respectively fixedly connected with the upper and lower inner walls of the first air inlet pipe, the right end of the horizontal shaft is rotatably penetrated through the first fixed rod through the bearing, and the fan blade is fixedly connected with the right end of the horizontal shaft.

[0010] Preferably, the roller is fixedly connected with the right end of the horizontal shaft, the roller is fixedly connected with the left side of the movable plate through the horizontal rod, and the annular sliding rail is arranged on the outer side of the roller and is in sliding connection with the roller.

[0011] Preferably, the top of the pressurizing tank body is provided with a pressure control mechanism, the pressure control mechanism comprises a straight pipe, the straight pipe is fixedly connected with the top of the pressurizing tank body, a second fixed rod is fixedly connected in the straight pipe, a sliding rod is slidably penetrated through the top of the second fixed rod through a linear bearing, a power-off switch is fixedly connected to the inner wall of the top of the straight pipe, and the power-off switch is electrically connected with the air pump. The second fixed rod is arranged to limit the up-down movement of the sliding rod.

[0012] Preferably, the bottom end of the sliding rod is fixedly connected with a movable block, the outer wall of the movable block is in sliding connection with the inner wall of the straight pipe, a second spring is arranged on the outer portion of the sliding rod, the top end of the second spring is fixedly connected with the second fixed rod, and the bottom end of the second spring is fixedly connected with the movable block. The second spring is arranged to drive the movable block to reset.

[0013] Preferably, the bottom air outlet end of the air pump is fixedly connected with a second air inlet pipe, and the top end of the second air inlet pipe penetrates into the interior of the pressurizing tank body.

[0014] Preferably, the top of the pressurizing tank body is fixedly connected with a feeding pipe, and the bottom of the pressurizing tank body is fixedly connected with a discharging pipe.

[0015] Preferably, the bottom of the pressurizing tank body is fixedly connected with three supporting legs, and the supporting legs are arranged in an inclined mode.

[0016] The above technical scheme can bring the following beneficial effects:

[0017] 1. The airflow through the first intake pipe drives the fan blades to rotate. The rotation of the fan blades causes the ejector pin to move to the right and insert into the hole in the dust filter, knocking out the dust and impurities blocking the hole. This ensures the smooth flow of the dust filter and avoids the time-consuming and labor-intensive manual cleaning, saving the factory labor costs.

[0018] 2. When the pressure inside the pressure tank increases, the movable block will be pushed upward by the air pressure. The upward movement of the movable block will drive the slide rod to move upward. When the pressure inside the pressure tank reaches a certain height, the top of the slide rod will touch the power-off switch and automatically cut off the power to the air pump, thereby preventing the pressure inside the pressure tank from becoming too high. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a front sectional view of the present invention;

[0021] Figure 3 This is a cross-sectional view of the interior of the first air intake pipe area in this utility model;

[0022] Figure 4 This is an enlarged view of region A in this utility model.

[0023] In the diagram: 1. Pressure tank body; 2. Air pump; 21. First air inlet pipe; 22. Dustproof net; 23. Second air inlet pipe; 3. Unblocking mechanism; 31. Slide groove; 32. Movable plate; 33. Ejector pin; 34. First spring; 35. First fixed rod; 36. Horizontal shaft; 37. Fan blade; 38. Roller; 39. Circular slide rail; 310. Roller; 4. Pressure control mechanism; 41. Straight pipe; 42. Power off switch; 43. Second fixed rod; 44. Slide rod; 45. Movable block; 46. Second spring; 5. Feed pipe; 6. Discharge pipe; 7. Support leg. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of the utility model, it needs to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0026] In the description of the utility model, it needs to be understood that the terms "installation", "connection", "setting" should be understood broadly unless otherwise explicitly specified and limited, for example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set.

[0027] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.

[0028] Please refer to Figures 1-4 One embodiment of the utility model is: a kind of microsphere foaming powder pressurizing equipment, including pressurizing tank body 1, the right side of pressurizing tank body 1 is fixedly connected with air pump 2, the top air inlet of air pump 2 is fixedly connected with first air inlet pipe 21, the right end of first air inlet pipe 21 is fixedly connected with dust screen 22, and first air inlet pipe 21 is internally provided with unblocking mechanism 3;

[0029] Unblocking mechanism 3 includes chute 31, movable plate 32, thimble 33, first spring 34, first fixed rod 35, horizontal shaft 36, fan blade 37, roller 38, annular slide rail 39 and gyro wheel 310.

[0030] Chute 31 is opened in the inner wall of the upper and lower sides of first air inlet pipe 21, the upper and lower ends of movable plate 32 are slidably connected with two chutes 31 respectively through sliding block, thimble 33 is fixedly connected with the right end of movable plate 32, thimble 33 is arranged at the left side of dust screen 22, the left end of first spring 34 is fixedly connected with sliding block, and the right end of first spring 34 is fixedly connected with the right side inner wall of chute 31. The left and right movement of movable plate 32 is limited by setting chute 31.

[0031] The upper and lower ends of the first fixed rod 35 are fixedly connected with the inner walls on the upper and lower sides of the first air inlet pipe 21 respectively, the right end of the horizontal shaft 36 is rotatably penetrated through the first fixed rod 35 through a bearing, and the fan blade 37 is fixedly connected to the right end of the horizontal shaft 36. The air outside the pressurizing tank body 1 is sucked into the first air inlet pipe 21 through the air pump 2, and the fan blade 37 is driven to rotate by the airflow flowing through the first air inlet pipe 21.

[0032] The roller 38 is fixedly connected to the right end of the horizontal shaft 36, the roller 310 is fixedly connected to the left side of the movable plate 32 through a horizontal rod, and the annular sliding rail 39 is arranged on the outer side of the roller 38 and is in sliding connection with the roller 310.

[0033] Working principle: in use, the air outside the pressurizing tank body 1 is sucked into the pressurizing tank body 1 through the first air inlet pipe 21 and the second air inlet pipe 23 by the air pump 2, the fan blade 37 is driven to rotate by the airflow flowing through the first air inlet pipe 21, the horizontal shaft 36 is driven to rotate by the rotation of the fan blade 37, the roller 38 is driven to rotate by the rotation of the horizontal shaft 36, and the annular sliding rail 39 is driven to rotate by the rotation of the roller 38. In the process of rotating, the roller 310 is pushed to the right, the movable plate 32 is driven to move to the right by the movement of the roller 310 to the right, and the needle 33 is driven to move to the right by the movement of the movable plate 32 to the right and is inserted into the hole in the dust screen 22. The dust and impurities in the hole are stirred out, so that the smoothness of the dust screen 22 is ensured, and manual cleaning is avoided, which saves labor cost for the factory.

[0034] Please refer to Figures 1-4 On the basis of the above embodiment, in another embodiment of the utility model, the top of the pressurizing tank body 1 is provided with a pressure control mechanism 4, the pressure control mechanism 4 includes a straight pipe 41, the straight pipe 41 is fixedly connected to the top of the pressurizing tank body 1, the inside of the straight pipe 41 is fixedly connected with a second fixed rod 43, the top of the second fixed rod 43 is slidably penetrated with a slide rod 44 through a linear bearing, the top inner wall of the straight pipe 41 is fixedly connected with a power-off switch 42, and the power-off switch 42 is electrically connected with the air pump 2. The second fixed rod 43 is arranged to limit the up-down movement of the slide rod 44.

[0035] The bottom end of the slide rod 44 is fixedly connected with a movable block 45, the outer wall of the movable block 45 is in sliding connection with the inner wall of the straight pipe 41, the outside of the slide rod 44 is sleeved with a second spring 46, the top end of the second spring 46 is fixedly connected with the second fixed rod 43, and the bottom end of the second spring 46 is fixedly connected with the movable block 45. The second spring 46 is arranged to drive the movable block 45 to reset.

[0036] The bottom air outlet end of the air pump 2 is fixedly connected with the second air inlet pipe 23, and the top end of the second air inlet pipe 23 is penetrated into the inside of the pressurizing tank body 1.

[0037] The top of the pressurized tank body 1 is fixedly connected with a feeding pipe 5, and the bottom of the pressurized tank body 1 is fixedly connected with a discharging pipe 6.

[0038] The bottom of the pressurized tank body 1 is fixedly connected with three supporting legs 7, which are arranged in an inclined manner.

[0039] Working principle: when the pressure in the pressurized tank body 1 increases, the movable block 45 will be upwardly pushed by the air pressure, the movable block 45 moves upwardly to drive the slide rod 44 to move upwardly, when the pressure in the pressurized tank body 1 reaches a certain height, the top end of the slide rod 44 will touch the power-off switch 42, and the air pump 2 is automatically powered off, so as to avoid that the pressure value in the pressurized tank body 1 is too high.

[0040] It should be pointed out that: in the embodiment, the power-off switch 42 and the air pump 2 are common devices in the prior art, and the type and the like can be customized according to actual use requirements, and the power supply interface of the power supply device in the utility model is connected with the power supply system through a switch (not shown in the figure) and a wire (not shown in the figure), so as to realize the control, the circuit and the control involved are the prior art, which is well known in the current field, and will not be described too much.

[0041] The utility model provides a kind of microsphere foaming powder pressurizing equipment, and the method and approach of the specific implementation of this technical scheme are many, above-mentioned is only preferred implementation mode of the utility model, it should be pointed out, for the ordinary skilled in the art, without departing from the principle of the utility model, still can make several improvements and refinements under the premise, these improvements and refinements also should be regarded as the protection scope of the utility model.The components not specified in the embodiment can be realized by the prior art.

Claims

1. A microsphere foamed powder pressurizing apparatus comprising a pressurizing tank body (1), characterized by: The right side of the pressurized tank body (1) is fixedly connected with an air pump (2), the top air inlet end of the air pump (2) is fixedly connected with a first air inlet pipe (21), the right end of the first air inlet pipe (21) is fixedly connected with a dust screen (22), and the inside of the first air inlet pipe (21) is provided with a blockage cleaning mechanism (3). The blockage cleaning mechanism (3) comprises a sliding groove (31), a movable plate (32), a thimble (33), a first spring (34), a first fixed rod (35), a horizontal shaft (36), a fan blade (37), a roller (38), an annular sliding rail (39) and a roller (310). The sliding groove (31) is formed in the upper and lower inner walls of the first air inlet pipe (21), the upper and lower ends of the movable plate (32) are slidably connected with the two sliding grooves (31) through sliding blocks, the thimble (33) is fixedly connected with the right end of the movable plate (32), the thimble (33) is arranged on the left side of the dust screen (22), the left end of the first spring (34) is fixedly connected with the sliding block, the right end of the first spring (34) is fixedly connected with the right inner wall of the sliding groove (31), the upper and lower ends of the first fixed rod (35) are fixedly connected with the upper and lower inner walls of the first air inlet pipe (21), and the right end of the horizontal shaft (36) is rotatably penetrated through the first fixed rod (35) through a bearing.

2. A microsphere foamed powder pressurization apparatus according to claim 1, characterized by: The roller (38) is fixedly connected with the right end of the horizontal shaft (36), the roller (310) is fixedly connected with the left side of the movable plate (32) through a horizontal rod, the annular sliding rail (39) is formed on the outer side of the roller (38), and the annular sliding rail (39) is slidably connected with the roller (310).

3. A microsphere foamed powder pressurization apparatus according to claim 2, characterized by: The top of the pressurized tank body (1) is provided with a pressure control mechanism (4), the pressure control mechanism (4) comprises a straight pipe (41), the straight pipe (41) is fixedly connected with the top of the pressurized tank body (1), the inside of the straight pipe (41) is fixedly connected with a second fixed rod (43), the top of the second fixed rod (43) is slidably penetrated through a sliding rod (44) through a linear bearing, the top inner wall of the straight pipe (41) is fixedly connected with a power-off switch (42), and the power-off switch (42) is electrically connected with the air pump (2).

4. A microsphere foamed powder pressurization apparatus according to claim 3, characterized by: The bottom end of the sliding rod (44) is fixedly connected with a movable block (45), the outer wall of the movable block (45) is slidably connected with the inner wall of the straight pipe (41), the outside of the sliding rod (44) is sleeved with a second spring (46), the top end of the second spring (46) is fixedly connected with the second fixed rod (43), and the bottom end of the second spring (46) is fixedly connected with the movable block (45).

5. A microsphere foamed powder pressurization apparatus according to claim 4, characterized by: The bottom air outlet end of the air pump (2) is fixedly connected with a second air inlet pipe (23), and the top end of the second air inlet pipe (23) penetrates into the inside of the pressurized tank body (1).

6. A microsphere foamed powder pressurization apparatus according to claim 5, characterized by: The top of the pressurized tank body (1) is fixedly connected with a feeding pipe (5), and the bottom of the pressurized tank body (1) is fixedly connected with a discharging pipe (6).

7. A microsphere foamed powder pressurization apparatus according to claim 6, characterized by: The bottom of the pressurized tank body (1) is fixedly connected with three supporting legs (7), and the supporting legs (7) are arranged in an inclined manner.

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