CN216747262U

CN216747262U - Quality detection device for electrostatic plastic powder

Info

Publication number: CN216747262U
Application number: CN202123397935.2U
Authority: CN
Inventors: 徐冲林; 龚雄峰
Original assignee: Zhangjiagang Huachen Plastic Powder Co ltd
Current assignee: Zhangjiagang Huachen Plastic Powder Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-14
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of electrostatic molding powder, and discloses a quality detection device for electrostatic molding powder, which comprises a casing, wherein two first slide rails are fixedly arranged on the upper surface of the casing, slide blocks are slidably connected inside the two first slide rails, a material box is fixedly connected between the top ends of the two slide blocks, a discharge plate is fixedly arranged on the lower surface of the material box, a group of discharge holes are formed in the outer surface of the discharge plate, a group of feed holes are formed in the upper surface of the casing, and the discharge holes are matched with the feed holes. This static moulds quality detection device for powder, when using, reciprocating motion's material box has solved the problem of material jam in the material box, guarantees that the static mould powder feeding is led to the heart, and need not the manual work and empty the static and mould the powder, reduces staff's influence, through a plurality of guide plates that set up, has prolonged the flow distance that the static moulded the powder, makes the more accuracy of result that obtains.

Description

Quality detection device for electrostatic plastic powder

Technical Field

The utility model relates to the technical field of electrostatic molding powder, in particular to a quality detection device for electrostatic molding powder.

Background

The molding powder is a thermosetting powder coating for electrostatic spraying.

The phenolic resin is also called bakelite, also called bakelite powder. The product is colorless or yellowish brown transparent, and is usually sold in the market with red, yellow, black, green, brown, blue, etc. color by adding colorant, and has granule or powder. The corrosion inhibitor is resistant to weak acid and weak base, can be decomposed when meeting strong acid, and can be corroded when meeting strong base. Insoluble in water, and soluble in organic solvents such as acetone and alcohol. Phenol and formaldehyde are condensed. It includes: novolac phenolic resins, thermosetting phenolic resins and oil-soluble phenolic resins. The method is mainly used for producing molding powder and laminated plastics; making varnish or insulating and corrosion-resistant paint; manufacturing daily necessities and ornaments; to produce sound-insulating and heat-insulating materials.

However, the flowability of the electrostatic molding powder in the production process has a great influence on the product quality, if the flowability of the electrostatic molding powder cannot reach the standard, the molding quality and the service life of the product can be seriously influenced, however, most of the existing rotational molding powder is judged by staff lifting the electrostatic molding powder up to the metal pipe in the actual production process to ensure that the electrostatic molding powder flows out, and because people have uncontrollable property and experience difference, the quality uniformity of the product can not be ensured for the same batch of products, so the controllability of the product quality is poor, and the existing electrostatic molding production technology is still required to be improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a quality detection device for electrostatic plastic powder, which solves the problem that most of the existing rotational plastic powder is judged by staff through experience in the actual production process, and the quality uniformity of products in the same batch cannot be ensured due to uncontrollable people and experience difference, so that the controllability of the product quality is poor.

(II) technical scheme

The utility model provides the following technical scheme: a quality detection device for electrostatic plastic powder comprises a casing, wherein two first slide rails are fixedly arranged on the upper surface of the casing, a slide block is connected inside the two first slide rails in a sliding manner, a material box is fixedly connected between the top ends of the two slide blocks, a discharge plate is fixedly arranged on the lower surface of the material box, a group of discharge holes are formed in the outer surface of the discharge plate, a group of feed holes are formed in the upper surface of the casing, the discharge holes are matched with the feed holes, a driving motor is fixedly arranged on the upper surface of the casing, an incomplete gear is fixedly arranged at the output end of the driving motor, a second slide rail is fixedly arranged on the upper surface of the casing, a slide rod is connected inside the second slide rail in a sliding manner, a cross rod is fixedly arranged at the top end of the slide rod, and one end of the cross rod is fixedly connected with the material box, the other end of the cross rod is fixedly provided with a rack frame, and the rack frame is sleeved on the outer surface of the incomplete gear and meshed with the incomplete gear.

Preferably, the inside lateral wall swing joint of casing has a plurality of guide plates, the guide plate is crisscross to be set up, and is per two adjacent be connected with the connecting band between the guide plate, the fixed surface of casing installs the nut, the internal thread of nut has the threaded rod, fixed mounting has the telescopic link on the inner wall of casing, the one end fixed mounting of telescopic link has the short slab, the short slab with rotate between the threaded rod and be connected, the last fixed surface of short slab installs the ejector pin, the ejector pin with the guide plate offsets.

Preferably, the upper surface of the ejector rod is provided with a roller.

Preferably, a leather sheath is arranged between the guide plate and the inner wall of the casing.

Preferably, the angle between the baffle and the enclosure ranges from twenty to seventy degrees.

Preferably, a material receiving box is placed on the bottom wall of the inner part of the machine shell, and a timer is installed on the outer surface of the machine shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a quality detection device for electrostatic molding powder, which has the following beneficial effects:

(1) this electrostatic mass detection device for moulding powder, when using, the electrostatic mass detection device for powder will be waited to detect puts into the material box, begin the timing, start driving motor, driving motor drives incomplete gear revolve, incomplete gear drives rack frame and horizontal pole, direction reciprocating motion along the second slide rail, the horizontal pole drives the material box and removes, when the material box reciprocating motion, can drive play flitch reciprocating motion, and then make the discharge opening relative with the connecting hole, make the electrostatic mass detection device can fall on the upper surface of guide plate along discharge opening and connecting hole, and slide off along the surface of guide plate gradually, until all electrostatic mass detection device fall in the material box after, close the timer, just stop the timing immediately and draw the test result, the temperature of powder needs to be measured in order to regard as the reference of mobility. During the metering process, no external force can be applied to assist the flow, which otherwise represents poor powder flowability.

(2) This powder quality detection device is moulded to static, when using, through rotating the threaded rod, the threaded rod drives the short slab, the direction along the telescopic link removes, the short slab drives the ejector pin and removes, when the ejector pin removes, under the gravity of guide plate, adjust the contained angle between the guide plate that offsets with it and the casing, the guide plate passes through the connecting band, the pulling rotates with adjacent guide plate, and then drive the change together of other guide plates, thereby realize adjusting the effect of contained angle between guide plate and the casing, in order to satisfy different work demands.

(3) This static moulds quality detection device for powder, when using, reciprocating motion's material box has solved the problem of material jam in the material box, guarantees that the static mould powder feeding is led to the heart, and need not the manual work and empty the static and mould the powder, reduces staff's influence, through a plurality of guide plates that set up, has prolonged the flow distance that the static moulded the powder, makes the more accuracy of result that obtains.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B in FIG. 1 according to the present invention

FIG. 4 is a structural diagram of a rack frame according to the present invention;

fig. 5 is a schematic structural view of the discharging plate of the utility model.

In the figure: 1. a housing; 2. a first slide rail; 3. a slider; 4. a material box; 5. a discharge plate; 6. a discharge hole; 7. a feed port; 8. a drive motor; 9. an incomplete gear; 10. a second slide rail; 11. a slide bar; 12. a cross bar; 13. a rack frame; 14. a baffle; 15. a connecting belt; 16. a nut; 17. a threaded rod; 18. a telescopic rod; 19. a short plate; 20. a top rod; 21. a material receiving box; 22. a timer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a quality detection device for electrostatic molding powder comprises a housing 1, two first slide rails 2 are fixedly installed on the upper surface of the housing 1, slide blocks 3 are slidably connected inside the two first slide rails 2, a material box 4 is fixedly connected between the top ends of the two slide blocks 3, a discharge plate 5 is fixedly installed on the lower surface of the material box 4, a group of discharge holes 6 is formed on the outer surface of the discharge plate 5, a group of feed holes 7 is formed on the upper surface of the housing 1, the discharge holes 6 are matched with the feed holes 7, a driving motor 8 is fixedly installed on the upper surface of the housing 1, an incomplete gear 9 is fixedly installed at the output end of the driving motor 8, a second slide rail 10 is fixedly installed on the upper surface of the housing 1, a slide rod 11 is slidably connected inside the second slide rail 10, a cross rod 12 is fixedly installed at the top end of the slide rod 11, and one end of the cross rod 12 is fixedly connected with the material box 4, the other end of the cross rod 12 is fixedly provided with a rack frame 13, and the rack frame 13 is sleeved on the outer surface of the incomplete gear 9 and is meshed with the incomplete gear 9.

Further, the inside lateral wall swing joint of casing 1 has a plurality of guide plates 14, can be equipped with the spring between guide plate 14 and the casing 1, guide plate 14 crisscross setting, be connected with connecting band 15 between per two adjacent guide plates 14, the fixed surface of casing 1 installs nut 16, the inside threaded connection of nut 16 has threaded rod 17, fixed mounting has telescopic link 18 on the inner wall of casing 1, the one end fixed mounting of telescopic link 18 has short slab 19, rotate between short slab 19 and the threaded rod 17 and be connected, the fixed surface of short slab 19 installs ejector pin 20, ejector pin 20 offsets with guide plate 14.

Through rotating threaded rod 17, threaded rod 17 drives short plate 19, the direction along telescopic link 18 removes, short plate 19 drives ejector pin 20 and removes, when the ejector pin 20 removes, under guide plate 14's gravity, adjust the contained angle between guide plate 14 and the casing 1 that offsets with it, guide plate 14 passes through connecting band 15, the pulling rotates with adjacent guide plate 14, and then drive changing together of other guide plates 14, thereby realize adjusting the effect of contained angle between guide plate 14 and the casing 1, in order to satisfy different work demands.

Further, the upper surface of the carrier rod 20 is provided with a roller.

The friction force between the mandril 20 and the guide plate 14 is reduced, and the effect of convenient operation and use of users is achieved.

Furthermore, a leather sheath is arranged between the guide plate 14 and the inner wall of the casing 1.

The phenomenon that the electrostatic molding powder falls from the gap between the guide plate 14 and the shell 1 is avoided, the distance between the lower end of the guide plate 14 and the higher end of the guide plate 14 adjacent to the lower end of the guide plate is more than four centimeters, and the phenomenon that the electrostatic molding powder 14 is scattered on the leather sheath and remains is avoided.

Further, the angle between the air deflector 14 and the cabinet 1 ranges from twenty to seventy degrees.

The stable operation of the device is ensured, and the phenomenon that the connecting belt 15 is damaged due to overlarge or undersize angles is avoided.

Further, a material receiving box 21 is placed on the inner bottom wall of the housing 1, and a timer 22 is installed on the outer surface of the housing 1.

The effects of collecting materials and timing are achieved.

In summary, when the quality detection device for the electrostatic plastic powder is used, the electrostatic plastic powder to be detected is placed into the material box 4, timing is started, the driving motor 8 drives the incomplete gear 9 to rotate, the incomplete gear 9 drives the rack frame 13 and the cross rod 12 to reciprocate along the direction of the second slide rail 10, the cross rod 12 drives the material box 4 to move, when the material box 4 reciprocates, the discharging plate 5 is driven to reciprocate, the discharging hole 6 is opposite to the connecting hole 7, the electrostatic plastic powder can fall on the upper surface of the flow guide plate 4 along the discharging hole 6 and the connecting hole 7 and gradually slide down along the outer surface of the flow guide plate 4, the timer is closed until all the electrostatic plastic powder falls in the material collecting box 21, timing is immediately stopped, a test result is obtained, and the temperature of the powder needs to be measured to be used as a reference for fluidity. During the metering process, no external force can be applied to assist the flow, which otherwise represents poor powder flowability.

This static moulds quality detection device for powder, when using, through rotating threaded rod 17, threaded rod 17 drives short slab 19, the direction along telescopic link 18 removes, short slab 19 drives ejector pin 20 and removes, when removing about ejector pin 20, under the gravity of guide plate 14, adjust the contained angle between guide plate 14 and the casing 1 that offsets with it, guide plate 14 passes through connecting band 15, the pulling rotates with adjacent guide plate 14 with it, and then drive changing together of other guide plates 14, thereby realize adjusting the effect of contained angle between guide plate 14 and the casing 1, in order to satisfy different work demands.

This static moulds quality detection device for powder, when using, reciprocating motion's material box 4 has solved the problem that the material blockked up in the material box 4, guarantees that the static moulds the powder feeding and leads to in good order, and need not the manual work and empty the static and mould the powder, reduces staff's influence, through a plurality of guide plates 14 that set up, has prolonged the flow distance that the static moulded the powder, makes the more accuracy of result that obtains.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quality detection device for electrostatic plastic powder, includes casing (1), its characterized in that: the upper surface of the casing (1) is fixedly provided with two first slide rails (2), the inner sliding connection of the two first slide rails (2) is provided with a slide block (3), the top ends of the two slide blocks (3) are fixedly connected with a material box (4), the lower surface of the material box (4) is fixedly provided with a discharge plate (5), the outer surface of the discharge plate (5) is provided with a group of discharge holes (6), the upper surface of the casing (1) is provided with a group of feed holes (7), the discharge holes (6) are matched with the feed holes (7), the upper surface of the casing (1) is fixedly provided with a driving motor (8), the output end of the driving motor (8) is fixedly provided with an incomplete gear (9), the upper surface of the casing (1) is fixedly provided with a second slide rail (10), the inner sliding connection of the second slide rail (10) is provided with a slide bar (11), the top fixed mounting of slide bar (11) has horizontal pole (12), the one end of horizontal pole (12) with fixed connection between material box (4), the other end fixed mounting of horizontal pole (12) has rack frame (13), rack frame (13) cover is established the surface of incomplete gear (9), and with incomplete gear (9) mesh mutually.

2. The electrostatic plastic powder quality detection device as claimed in claim 1, wherein: the inside lateral wall swing joint of casing (1) has a plurality of guide plates (14), guide plate (14) crisscross setting, every two are adjacent be connected with connecting band (15) between guide plate (14), the fixed surface of casing (1) installs nut (16), the internal thread of nut (16) is connected with threaded rod (17), fixed mounting has telescopic link (18) on the inner wall of casing (1), the one end fixed mounting of telescopic link (18) has short slab (19), short slab (19) with rotate between threaded rod (17) and connect, the fixed surface of last of short slab (19) installs ejector pin (20), ejector pin (20) with guide plate (14) offset.

3. The electrostatic plastic powder quality detection device as claimed in claim 2, wherein: the upper surface of the ejector rod (20) is provided with a roller.

4. The electrostatic plastic powder quality detection device as claimed in claim 2, wherein: a leather sleeve is arranged between the guide plate (14) and the inner wall of the shell (1).

5. The electrostatic plastic powder quality detection device as claimed in claim 2, wherein: the angle between the air deflector (14) and the casing (1) ranges from twenty to seventy degrees.

6. The electrostatic plastic powder quality detection device as claimed in claim 1, wherein: a material receiving box (21) is placed on the bottom wall of the interior of the machine shell (1), and a timer (22) is installed on the outer surface of the machine shell (1).