Dust-free environment-friendly powder coating machine

Abstract

The utility model relates to the technical field of powder coating machines, and discloses a dust-free environment-friendly powder coating machine which comprises a machine body, a wire inlet block is fixedly connected to the right end of the machine body, a wire outlet block is fixedly connected to the left end of the machine body, a feeding box is fixedly connected to the front end of the machine body, and a mixing box is fixedly connected to the interior of the machine body. An air blower is fixedly connected to the front side of the interior of the machine body, a motor is fixedly connected to the front end of the mixing box, a first gear is fixedly connected to the output end of the motor, a second gear is rotatably connected to the interior of the mixing box, and rotating rods are fixedly connected to the rear end of the first gear and the rear end of the second gear. According to the utility model, the motor, the crushing rod and other structures are matched for use, so that talcum powder can be crushed by the crushing rod after entering the mixing box, layered or caked talcum powder is prevented from being accumulated in the mixing box, dust generated during crushing cannot be sprayed outwards, and the working efficiency of the powder coating machine is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating machines, in particular to a dust-free and environment-friendly powder coating machine. Background Art

[0002] In the process of cable manufacturing, in order to reduce friction during manufacturing and installation, prevent the wires from getting stuck, and improve the flexibility of the cable, a powder coating machine is needed to form a thin coating on the surface of the wires to improve the lubrication performance of the wires. The powder coating machine uses the wire inlet block to transport the wires into the powder coating chamber, adds static electricity to the outside of the wires through an electrostatic brush, and then adds talcum powder through the feed point, and then blows the talcum powder into the powder coating chamber through a blower. A negative pressure device is used inside the powder coating chamber to prevent dust from spraying outward, so that the talcum powder will be evenly adsorbed on the surface of the wires through static electricity, and then the wires are transported out of the powder coating chamber through the outlet block.

[0003] After searching, the existing Chinese patent announcement number is: CN106409437B, which provides a wire and cable powder coating machine. This patent changes the traditional high-temperature powder coating method through electrostatic powder coating, which has low energy consumption, good effect, energy saving and environmental protection.

[0004] Although the above patent uses electrostatic powdering to coat the surface of the wire, which is better than the traditional high-temperature powdering, reduces energy consumption, and suppresses dust from the powdering machine, the above-mentioned wire and cable powdering machine still has the following problems: talcum powder generally delaminates or agglomerates during storage or transportation, and the device cannot effectively break up the delaminates or agglomerates, resulting in accumulation in the mixing box, which makes it impossible for the blower to blow it out, so it needs to be cleaned, which reduces work efficiency. In view of the above problems, technicians in this field have proposed a dust-free and environmentally friendly powdering machine to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a dust-free and environmentally friendly powdering machine, aiming to improve the problem that the powdering machine in the prior art cannot effectively break up stratified or agglomerated talcum powder, so that the talcum powder accumulates and needs to be cleaned manually.

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

[0007] A dust-free and environmentally friendly powder-passing machine comprises a body, the right end of the body is fixedly connected with an inlet block, the left end of the body is fixedly connected with an outlet block, the front end of the body is fixedly connected with a feed box, the interior of the body is fixedly connected with a mixing box, the internal front side of the body is fixedly connected with a blower, the front end of the mixing box is fixedly connected with a motor, the output end of the motor is fixedly connected with a gear one, the interior of the mixing box is rotatably connected with a gear two, the rear ends of the gear one and the rear ends of the gear two are both fixedly connected with a rotating rod, the outside of the rotating rod is fixedly connected with a plurality of breaking rods, the interior of the body is fixedly connected with a powder-passing chamber, the interior of the powder-passing chamber is fixedly connected with an electrostatic brush, the interior of the body is fixedly connected with a negative pressure air pump, the input end of the negative pressure air pump is fixedly connected with an installation box, the interior of the installation box is detachably connected with a filter plate, the left and right sides of the exterior of the powder-passing chamber are fixedly connected with a negative pressure regulator, the interior of the filter plate is provided with a reset component, and the interior of the installation box is provided with a pushing component.

[0008] Through the above technical scheme, the talcum powder can be evenly adsorbed on the surface of the wire, the layered or agglomerated talcum powder can be broken up, and the dust suppression effect can be achieved.

[0009] Furthermore, the reset assembly includes two springs, which are respectively fixedly connected to the left and right sides of the filter plate, and the separated ends of the two springs are fixedly connected to limit blocks, and the separated ends of the two limit blocks are fixedly connected to clamping blocks.

[0010] Through the above technical solution, the spring is fixed by the filter plate and the limit block, and the limit block can drive the clamping block to move.

[0011] Furthermore, the pushing assembly includes two card slots, which are respectively opened on the left and right sides of the interior of the installation box, and the interior of the card slot is slidably connected with a push rod.

[0012] Through the above technical solution, the effect of limiting the push rod by the card slot is achieved.

[0013] Furthermore, the bottom end of the feed box is fixedly connected to the top end of the mixing box, and the front end of the mixing box is connected to the blowing end of the blower through an air supply pipe.

[0014] Through the above technical solution, the feeding box can transport the talcum powder into the mixing box, and the blower can blow the talcum powder in the mixing box.

[0015] Furthermore, the rear end of the mixing box is connected to the bottom end of the powder passing chamber through an air pipe, and the top end of the installation box is connected to the bottom ends of the two negative pressure regulators through an air pipe.

[0016] Through the above technical solution, the talcum powder in the mixing box is blown into the powder passing chamber, and the gas in the negative pressure regulator is transported to the installation box.

[0017] Furthermore, the exterior of the gear one is rotationally connected to the interior of the mixing box, and the exterior of the gear one is meshingly connected to the exterior of the gear two.

[0018] Through the above technical solution, the mixing box can limit the position of gear one, and gear one can drive gear two to rotate.

[0019] Furthermore, the interior of the filter plate is slidably connected to the exterior of the limiting block, and the interior of the filter plate is slidably connected to the interior of the clamping block.

[0020] Through the above technical solution, the filter plate can limit the limit block and the clamping block.

[0021] Furthermore, the outside of the card block is engaged with the inside of the card slot.

[0022] Through the above technical solution, the position of the filter plate can be fixed by the engagement of the clamping block and the clamping slot.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the utility model, the motor, gear 1, gear 2, rotating rod, crushing rod and other structures are used in coordination with each other, so that the talcum powder entering the mixing box will be crushed by the crushing rod, thereby preventing the stratified or agglomerated talcum powder from accumulating in the mixing box, and by crushing the talcum powder in the mixing box, the dust generated during the crushing will not be sprayed outward, thereby improving the working efficiency of the powder passing machine and ensuring the safety of the working environment.

[0025] 2. In the utility model, by using the spring, limit block, card block, card slot, push rod and other structures in coordination with each other, the clogged filter plate can be easily replaced, so that the negative pressure air pump can operate normally, so that the dust in the powder passing chamber will not be sprayed out, making the use of the powder passing machine more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional diagram of a dust-free and environmentally friendly powder coating machine proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of a mixing box of a dust-free and environmentally friendly powder coating machine proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of a negative pressure regulator of a dust-free and environmentally friendly powder coating machine proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of the rotating rod structure of a dust-free and environmentally friendly powder coating machine proposed by the utility model;

[0030] Figure 5 This is a schematic diagram of the filter plate structure of a dust-free and environmentally friendly powder-filtering machine proposed by the utility model;

[0031] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0032] Legend:

[0033] 1. Machine body; 2. Inlet block; 3. Outlet block; 4. Feed box; 5. Mixing box; 6. Blower; 7. Motor; 8. Gear 1; 9. Gear 2; 10. Rotating rod; 11. Crushing rod; 12. Powder passing chamber; 13. Electrostatic brush; 14. Negative pressure air pump; 15. Installation box; 16. Filter plate; 17. Negative pressure regulator; 18. Spring; 19. Limit block; 20. Card block; 21. Card slot; 22. Push rod. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0035] Reference Figure 1-Figure 3 The utility model provides an embodiment: a dust-free and environmentally friendly powder coating machine, including a machine body 1, a line inlet block 2 is fixedly connected to the right end of the machine body 1, a line outlet block 3 is fixedly connected to the left end of the machine body 1, a feed box 4 is fixedly connected to the front end of the machine body 1, a mixing box 5 is fixedly connected to the inside of the machine body 1, the bottom end of the feed box 4 is fixedly connected to the top of the mixing box 5, a blower 6 is fixedly connected to the front side of the inside of the machine body 1, the front end of the mixing box 5 is connected to the blowing end of the blower 6 through an air pipe, and the inside of the machine body 1 is fixedly connected There is a powder passing chamber 12, the rear end of the mixing box 5 is connected to the bottom end of the powder passing chamber 12 through an air pipe, the inside of the powder passing chamber 12 is fixedly connected with an electrostatic brush 13, the inside of the body 1 is fixedly connected with a negative pressure air pump 14, the input end of the negative pressure air pump 14 is fixedly connected with a mounting box 15, the inside of the mounting box 15 is detachably connected with a filter plate 16, the left and right sides of the outside of the powder passing chamber 12 are fixedly connected with negative pressure regulators 17, the top of the mounting box 15 is connected to the bottom ends of the two negative pressure regulators 17 through an air pipe.

[0036] Specifically, the machine body 1, the inlet block 2, the outlet block 3, the feed box 4, the mixing box 5, the blower 6, the powder passing chamber 12, the electrostatic brush 13, the negative pressure air pump 14, the installation box 15, the filter plate 16, and the negative pressure regulator 17 are the main support structure of the powder passing machine. A one-way valve is arranged on the lower side of the feed box 4 so that the talcum powder in the feed box 4 can enter the mixing box 5, but the talcum powder in the mixing box 5 will not enter the feed box 4. The interior of the negative pressure regulator 17 is connected with the interior of the powder passing chamber 12. The negative pressure regulator 17 ensures that the negative pressure in the powder passing chamber 12 reaches the required level through internal control valves and other devices. The installation box 15 and the filter plate 16 are provided to ensure the negative pressure air pump. 14 will not be damaged by dust, and sealing rings are provided at the connection between the installation box 15 and the filter plate 16 to prevent gas leakage from the installation box 15. The wire is transported into the powder chamber 12 through the inlet block 2, and the outside of the wire is statically added by the electrostatic brush 13, and talcum powder is added to the mixing box 5 through the feed box 4, so that the talcum powder in the mixing box 5 is blown into the powder chamber 12 through the blower 6, and the negative pressure regulator 17 outside the powder chamber 12 sucks out the internal gas through the negative pressure air pump 14, so as to prevent dust from spraying outward, so that the talcum powder will be uniformly adsorbed on the surface of the wire by static electricity, so that the wire is transported out of the powder chamber 12 through the outlet block 3.

[0037] Reference Figure 3 and Figure 4 The front end of the mixing box 5 is fixedly connected to a motor 7, the output end of the motor 7 is fixedly connected to a gear 1 8, the outside of the gear 1 8 is rotatably connected to the inside of the mixing box 5, the inside of the mixing box 5 is rotatably connected to a gear 2 9, the outside of the gear 1 8 is meshingly connected to the outside of the gear 2 9, the rear ends of the gear 1 8 and the rear ends of the gear 2 9 are both fixedly connected to a rotating rod 10, and the outside of the rotating rod 10 is fixedly connected to a plurality of crushing rods 11.

[0038] Specifically, the mixing box 5 fixes the motor 7, so that the motor 7 can operate stably. The mixing box 5 limits the gear 1 8, gear 2 9 and the rotating rod 10, so that the gear 1 8, gear 2 9 and the rotating rod 10 will not deviate when rotating. By starting the motor 7, the gear 1 8 is driven to rotate, and then the gear 2 9 is driven to rotate in the opposite direction through the gear 1 8, thereby driving the two rotating rods 10 to rotate in the opposite direction, and then driving the crushing rods 11 on the left and right sides to rotate in the opposite direction, so that the crushing rods 11 can comprehensively crush the talcum powder, and then the layered or agglomerated talcum powder can be crushed, so that the talcum powder will not accumulate in the mixing box 5, thereby ensuring the working efficiency of the powder machine.

[0039] Reference Figure 2 , Figure 5 and Figure 6A reset component is provided inside the filter plate 16, and the reset component includes two springs 18. The two springs 18 are respectively fixedly connected to the left and right sides of the inside of the filter plate 16, and the separated ends of the two springs 18 are fixedly connected to the limit block 19. The inside of the filter plate 16 is slidably connected to the outside of the limit block 19, and the separated ends of the two limit blocks 19 are fixedly connected with a card block 20. The inside of the filter plate 16 is slidably connected to the inside of the card block 20. A pushing component is provided inside the installation box 15, and the pushing component includes two card slots 21. The two card slots 21 are respectively opened on the left and right sides of the inside of the installation box 15, the outside of the card block 20 is engaged with the inside of the card slot 21, and the inside of the card slot 21 is slidably connected with a push rod 22.

[0040] Specifically, the filter plate 16 and the limit block 19 fix the spring 18, so that the spring 18 can stably perform elastic deformation. The filter plate 16 limits the limit block 19 and the card block 20, so that the limit block 19 and the card block 20 will not deviate when they move. By pushing the two push rods 22 to move inward, the card block 20 will move with it through the movement of the push rod 22, and then the limit block 19 will move with it. Therefore, the movement of the limit block 19 squeezes the spring 18 to perform elastic deformation, and then the card block 20 moves so that it is aligned with the card slot 21. The filter plate 16 is then disengaged, so that the clogged filter plate 16 can be conveniently taken out, and then the clean filter plate 16 can be placed in the innermost part of the installation box 15, so that the two limit blocks 19 are driven to move to the outside of the filter plate 16 through the resetting activity of the spring 18, thereby driving the clamping block 20 to move with it, and then the clamping block 20 is engaged with the clamping groove 21, so that the position of the filter plate 16 is fixed, and then the filter plate 16 can be conveniently cleaned and replaced, thereby ensuring the normal operation of the negative pressure air pump 14 and extending the service life of the negative pressure air pump 14.

[0041] Working principle: when it is necessary to crush the stratified or agglomerated talcum powder, the motor 7 is started to operate, thereby driving the gear 1 8 to rotate, and then driving the gear 2 9 to rotate, thereby driving the rotating rod 10 to rotate, and then driving the crushing rod 11 to rotate, so that the crushing rod 11 crushes the talcum powder. When it is necessary to clean and replace the blocked filter plate 16, by pushing the two push rods 22 to move toward the adjacent end, the block 20 is squeezed to move with it, and then the limit block 19 is driven to move with it, so that the spring 18 is squeezed to make elastic deformation, and then the block 20 is moved to separate from the slot 21, so that the blocked filter plate 16 can be conveniently taken out, and then the clean filter plate 16 can be placed in the installation box 15, so that the two limit blocks 19 are driven to move toward the separated end through the reset activity of the spring 18, thereby driving the block 20 to move with it, and then the block 20 is engaged with the slot 21, so that the position of the filter plate 16 is fixed, and then the filter plate 16 can be conveniently cleaned and replaced.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust-free and environmentally friendly powder coating machine, comprising a machine body (1), characterized in that: The right end of the machine body (1) is fixedly connected to an inlet block (2), the left end of the machine body (1) is fixedly connected to an outlet block (3), the front end of the machine body (1) is fixedly connected to an inlet box (4), the interior of the machine body (1) is fixedly connected to a mixing box (5), the interior front side of the machine body (1) is fixedly connected to a blower (6), the front end of the mixing box (5) is fixedly connected to a motor (7), the output end of the motor (7) is fixedly connected to a gear 1 (8), the interior of the mixing box (5) is rotatably connected to a gear 2 (9), the rear ends of the gear 1 (8) and the rear ends of the gear 2 (9) are both fixedly connected to a rotating rod (10), the rotating rod The outside of the machine body (10) is fixedly connected to a plurality of crushing rods (11), the inside of the machine body (1) is fixedly connected to a powder passing chamber (12), the inside of the powder passing chamber (12) is fixedly connected to an electrostatic brush (13), the inside of the machine body (1) is fixedly connected to a negative pressure air pump (14), the input end of the negative pressure air pump (14) is fixedly connected to a mounting box (15), the inside of the mounting box (15) is detachably connected to a filter plate (16), the left and right sides of the outside of the powder passing chamber (12) are fixedly connected to negative pressure regulators (17), the inside of the filter plate (16) is provided with a reset component, and the inside of the mounting box (15) is provided with a pushing component.

2. A dust-free and environmentally friendly powder coating machine according to claim 1, characterized in that: The reset assembly comprises two springs (18), the two springs (18) being fixedly connected to the left and right sides of the interior of the filter plate (16), respectively; the separated ends of the two springs (18) are fixedly connected to a limit block (19), and the separated ends of the two limit blocks (19) are fixedly connected to a clamping block (20).

3. A dust-free and environmentally friendly powdering machine according to claim 2, characterized in that: The pushing assembly comprises two card slots (21), the two card slots (21) being respectively arranged on the left and right sides of the interior of the installation box (15), and a push rod (22) being slidably connected to the interior of the card slot (21).

4. The dust-free and environmentally friendly powder coating machine according to claim 1, characterized in that: The bottom end of the feed box (4) is fixedly connected to the top end of the mixing box (5), and the front end of the mixing box (5) is connected to the blowing end of the blower (6) via an air supply pipe.

5. The dust-free and environmentally friendly powder coating machine according to claim 1, characterized in that: The rear end of the mixing box (5) is connected to the bottom end of the powder passing chamber (12) via an air pipe, and the top end of the installation box (15) is connected to the bottom ends of the two negative pressure regulators (17) via an air pipe.

6. The dust-free and environmentally friendly powder coating machine according to claim 1, characterized in that: The exterior of the gear 1 (8) is rotationally connected to the interior of the mixing box (5), and the exterior of the gear 1 (8) is meshingly connected to the exterior of the gear 2 (9).

7. The dust-free and environmentally friendly powder coating machine according to claim 2, characterized in that: The interior of the filter plate (16) is slidably connected to the exterior of the limit block (19), and the interior of the filter plate (16) is slidably connected to the interior of the clamping block (20).

8. The dust-free and environmentally friendly powder coating machine according to claim 3, characterized in that: The outside of the card block (20) is engaged with the inside of the card slot (21).

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