Painting mold convenient for secondary collection of sprayed paint

Abstract

The utility model relates to the technical field of painting dies, and provides a painting die convenient to secondarily collect sprayed paint, which comprises a lower die plate, an upper die plate is arranged at the upper end of the lower die plate, and connecting components are symmetrically arranged at the left end and the right end of the lower die plate and used for connecting the lower die plate and the upper die plate. A paint spraying assembly is arranged in the lower mold plate and the upper mold plate and used for spraying paint on an enameled wire, a collecting assembly is arranged at the bottom end of the lower mold plate and used for conducting secondary collection on paint, the connecting assembly comprises a clamping groove formed in the top end of the lower mold plate, and the inner wall of the clamping groove is connected with a clamping rod in a clamped mode. And the top end of the clamping rod is fixedly connected with the outer wall of the bottom end of the upper mold plate, the top end of one side of the lower mold plate is in threaded connection with a plurality of first fixing screw rods, and the other ends of the first fixing screw rods are in threaded connection with the clamping rod, so that paint can be guided and filtered, and hardened substances in the paint are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of painting dies, and specifically, to a painting die which is convenient for secondary collection of sprayed paint. Background Art

[0002] A painting die is a special die for painting enameled wires. Enameled wire is a product that coats an insulating paint on the surface of a metal conductor and is used in electrical applications. In most cases, enameled wires are wound into coils of different shapes to provide electromagnetic fields for products such as motors, transformers, and electromagnets.

[0003] After retrieval, the existing patent (publication number: CN212907240U) discloses an enameled flat wire painting die. It includes a lower die, an upper die is installed at the top of the outer part of the lower die, an adjusting arm is installed through one side of the outer part of the lower die, a supporting side arm is clamped and installed at the top of the adjusting arm, rotating side arms are rotatably installed on both sides of the outer part of the supporting side arm, the rotating side arm and the supporting side arm are fixedly connected by a connecting shaft, and a fastening arm is installed at the bottom end of the inner wall of the adjusting arm corresponding to one side of the rotating side arm. In the utility model, by screwing the adjusting arm into the lower die, the supporting side arm drives the rotating side arm to move, and the enameled flat wire can be clamped and fixed by the two supporting side arms and the fastening arm. And through the pulling of the compression spring at the fixed rod, the adjusted supporting side arm and rotating side arm inside the die can be restored to the initial state, thus ensuring the firm clamping of flat wires of different sizes by the die. The above utility model is convenient for clamping flat wires of different sizes, improves the usage range of the device, and thus improves the practical efficiency of the device. However, after the flat wire completes the painting process, the flat wire needs to be pulled out of the device. During the process of pulling the flat wire out of the device, a large amount of paint may be scraped off, resulting in the scraped paint staying inside the device, causing a large amount of paint to harden inside the device, affecting the internal mechanical parts of the device, and further affecting the subsequent painting process. Summary of the Utility Model

[0004] The utility model provides a painting die which is convenient for secondary collection of sprayed paint, and solves the problem in the related technology that a large amount of paint may be scraped off during the process of pulling the flat wire out of the device, resulting in the scraped paint staying inside the device, causing a large amount of paint to harden inside the device, affecting the internal mechanical parts of the device, and further affecting the subsequent painting process.

[0005] The technical solution of the utility model is as follows: A painting mold for facilitating the secondary collection of sprayed paint, comprising: a lower template, an upper template is arranged at the upper end of the lower template, connecting components are symmetrically arranged at the left and right ends of the lower template for connecting the lower template and the upper template, a painting component is arranged inside the lower template and the upper template for painting the enameled wire, and a collection component is arranged at the bottom end of the lower template for the secondary collection of paint.

[0006] The connecting component includes a clamping groove opened at the top end of the lower template, a clamping rod is clamped and connected to the inner wall of the clamping groove, the top end of the clamping rod is fixedly connected to the outer wall of the bottom end of the upper template, and a plurality of first fixing screws are threadedly connected to the top end of one side of the lower template, and the other ends of the plurality of first fixing screws are threadedly connected to the clamping rod.

[0007] Preferably, the painting component includes a first painting groove opened at the center of the lower template, and first diversion arcs are communicated with the front and rear sides of the first painting groove.

[0008] Preferably, the painting component further includes first wire threading grooves opened at the front and rear ends of the lower template, and the inner sides of the two first wire threading grooves are both communicated with the first diversion arc.

[0009] Preferably, the painting component further includes a second painting groove opened at the center of the bottom end of the upper template, and second wire guiding arcs are communicated with the front and rear sides of the second painting groove.

[0010] Preferably, the painting component further includes second wire threading grooves opened at the front and rear ends of the upper template, and the inner sides of the two second wire threading grooves are both communicated with the second wire guiding arc.

[0011] Preferably, the painting component further includes a painting port penetrating through the top end of the upper template, and the bottom end of the painting port is communicated with the second painting groove.

[0012] Preferably, the collection component includes an arc-shaped filter plate fixedly connected to the inner wall of the bottom end of the lower template, and a lower filter port is arranged at the bottom end of the arc-shaped filter plate.

[0013] Preferably, the collection component further includes an arc-shaped connecting plate arranged on the outer wall of the bottom end of the lower template, a plurality of second fixing screws are threadedly connected to both sides of the arc-shaped connecting plate, and the other ends of the plurality of second fixing screws are threadedly connected to the bottom end of the lower template.

[0014] Preferably, the collection component further includes a plurality of filter holes penetrating through the center of the arc-shaped connecting plate, and the plurality of filter holes are all communicated with the lower filter port.

[0015] Preferably, the collecting assembly further includes engaging seats symmetrically and fixedly connected to the outer walls on both sides of the bottom end of the arc-shaped connecting plate, engaging rails, and an engaging seat is engaged and connected between the two engaging rails, and a collecting groove is formed inside the engaging seat.

[0016] The working principle and beneficial effects of the present utility model are as follows:

[0017] In the present utility model, the first guiding arc and the second guiding arc are combined to form a funnel-shaped space, which facilitates guiding the paint onto the arc-shaped filter plate, helps with the secondary collection of the paint. At the same time, the arc-shaped filter plate is high at both ends and low in the middle, which helps to guide and filter the paint, reduce the presence of hardened substances inside the paint, improve the quality of the paint collected for the second time. The paint is collected for the second time through the filter holes on the arc-shaped connecting plate, further reducing the presence of hardened substances inside the paint, thereby improving the utilization rate of the paint. At the same time, it is convenient for the user to clean, avoids blockage caused by paint hardening, and further improves the practical efficiency of the device; Description of the Drawings

[0018] The following further elaborates on the present utility model in detail in conjunction with the drawings and specific embodiments.

[0019] Figure 1 It is a front view structural schematic diagram proposed for the present utility model;

[0020] Figure 2 It is a front view unfolded structural schematic diagram proposed for the present utility model;

[0021] Figure 3 It is an unfolded structural schematic diagram of the collecting assembly proposed for the present utility model;

[0022] Figure 4 It is an unfolded structural schematic diagram of the paint spraying assembly and the collecting assembly proposed for the present utility model;

[0023] Figure 5 It is a structural schematic diagram of the connection assembly and the paint spraying assembly proposed for the present utility model;

[0024] In the figure: 1, lower template; 2, upper template; 3, connection assembly; 301, engaging rod; 302, engaging groove; 303, first fixing screw; 4, paint spraying assembly; 401, first wire threading groove; 402, second wire threading groove; 403, first guiding arc; 404, second guiding arc; 405, first paint spraying groove; 406, second paint spraying groove; 407, paint spraying port; 5, collecting assembly; 501, arc-shaped filter plate; 502, lower filter port; 503, arc-shaped connecting plate; 504, filter hole; 505, engaging rail; 506, engaging seat; 507, collecting groove; 508, second fixing screw. Specific Embodiments

[0025] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than 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 efforts fall within the scope of protection of the present utility model.

[0026] An embodiment of the present application discloses a painting mold that facilitates secondary collection of the sprayed paint. Please refer to Figures 1 - 5 , a painting mold that facilitates secondary collection of the sprayed paint, including: a lower template 1, an upper template 2 is arranged at the upper end of the lower template 1, and connecting components 3 are symmetrically arranged at the left and right ends of the lower template 1 for connecting the lower template 1 and the upper template 2. A painting component 4 is arranged inside the lower template 1 and the upper template 2 for spraying paint on the enameled wire. A collection component 5 is arranged at the bottom end of the lower template 1 for secondary collection of the paint. The connecting component 3 includes a clamping groove 302 opened at the top end of the lower template 1, and a clamping rod 301 is clamped and connected to the inner wall of the clamping groove 302. The top end of the clamping rod 301 is fixedly connected to the outer wall of the bottom end of the upper template 2. A plurality of first fixing screws 303 are threadedly connected to the top end of one side of the lower template 1, and the other ends of the plurality of first fixing screws 303 are threadedly connected to the clamping rod 301. The painting component 4 includes a first painting groove 405 opened at the center of the lower template 1. The front and rear sides of the first painting groove 405 are communicated with a first diversion arc 403. The painting component 4 further includes a first wire threading groove 401 opened at the front and rear ends of the lower template 1. The inner sides of the two first wire threading grooves 401 are both communicated with the first diversion arc 403. The painting component 4 further includes a second painting groove 406 opened at the center of the bottom end of the upper template 2. The front and rear sides of the second painting groove 406 are both communicated with a second wire arc 404. The painting component 4 further includes a second wire threading groove 402 opened at the front and rear ends of the upper template 2. The inner sides of the two second wire threading grooves 402 are both communicated with the second wire arc 404. The painting component 4 further includes a painting port 407 penetrating through the top end of the upper template 2. The bottom end of the painting port 407 is communicated with the second painting groove 406. The first wire threading groove 401 and the second wire threading groove 402 form a complete wire threading hole to facilitate wrapping of the flat wire. The first diversion arc 403 and the second wire arc 404 form a funnel-shaped space, so that after the paint is scraped off, it flows downward under the influence of gravity and enters the inside of the arc-shaped filter plate 501.

[0027] Please refer to Figures 1 - 4, the collecting component 5 includes an arc-shaped filter plate 501 fixedly connected to the inner wall of the bottom end of the lower template 1. A lower filter port 502 is provided at the bottom end of the arc-shaped filter plate 501. The collecting component 5 further includes an arc-shaped connecting plate 503 provided on the outer wall of the bottom end of the lower template 1. A plurality of second fixing screws 508 are threadedly connected to both sides of the arc-shaped connecting plate 503. The other ends of the plurality of second fixing screws 508 are threadedly connected to the bottom end of the lower template 1. The collecting component 5 further includes a plurality of filter holes 504 penetrating through the center of the arc-shaped connecting plate 503. The plurality of filter holes 504 are all communicated with the lower filter port 502. The collecting component 5 further includes engaging seats 506 symmetrically fixed to the outer walls of both sides of the bottom end of the arc-shaped connecting plate 503, and engaging rails 505. An engaging seat 506 is engaged and connected between the two engaging rails 505. A collecting groove 507 is formed inside the engaging seat 506. The arc-shaped filter plate 501 is in mutual contact with the inner wall of the bottom end of the first paint spraying groove 405, and the arc-shaped filter plate 501 is in a state where the two ends are high and the middle is low, which helps to guide the flow of the paint. Then, the paint is filtered by the arc-shaped filter plate 501, which helps to filter the hard lumps in the paint and improve the quality of the secondarily collected paint. The arc-shaped connecting plate 503 is in contact with the bottom end of the lower template 1, which helps to be fixed together with the lower template 1. At the same time, the arc-shaped connecting plate 503 is high at both ends and low in the middle, which helps to guide the flow of the paint. Then, the paint is secondarily filtered through the lower filter port 502 to further reduce the presence of hard objects in the paint. After the collection of the paint is completed, the engaging seat 506 is pulled out of the engaging rail 505, so that the engaging seat 506 containing the paint is taken out, and the paint inside the collecting groove 507 is processed and utilized. After the collection of the paint is completed, the lower template 1 and the upper template 2 are separated, then the second fixing screws 508 are removed, the arc-shaped connecting plate 503 and the lower template 1 are separated, and then the lower template 1, the upper template 2, the arc-shaped filter plate 501 and the collecting component 5 are cleaned in sequence.

[0028] Working principle and usage process: Place the enameled wire inside the first wire threading groove 401 of the lower template 1, then engage the engaging rod 301 at the bottom end of the upper template 2 with the engaging grooves 302 at both ends of the lower template 1, and then fix the engaging groove 302 and the engaging rod 301 together through the first fixing screw 303, so as to fix the lower template 1 and the upper template 2 together. Then, put the nozzle of the paint spraying gun into the paint spraying port 407 so that the nozzle is inside the second paint spraying groove 406 and the second paint spraying groove 406. Start the paint spraying gun, spray the flat wire through the nozzle, and then pull the flat wire out from the front end of the lower template 1. When the flat wire is pulled out, more paint is scraped off and stays inside the first diversion arc 403. Under the diversion of the first diversion arc 403, the paint flows towards the arc-shaped filter plate 501, is filtered by the arc-shaped filter plate 501, the paint enters the lower filter port 502, and under the influence of gravity, it flows towards the arc-shaped connecting plate 503. After passing through the filter holes 504 on the arc-shaped connecting plate 503, it enters the inside of the collecting groove 507 and is collected.

[0029] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A painting mold for secondary collection of sprayed paint, comprising: The lower template (1) is characterized in that an upper template (2) is arranged at the upper end of the lower template (1), connecting components (3) are symmetrically arranged at the left and right ends of the lower template (1) for connecting the lower template (1) and the upper template (2), a paint spraying component (4) is arranged inside the lower template (1) and the upper template (2) for spraying paint on the enameled wire, and a collecting component (5) is arranged at the bottom end of the lower template (1) for secondary collection of paint; The connection assembly (3) comprises a snap-fitting groove (302) formed at the top end of the lower template (1); a snap-fitting rod (301) is snap-fitted to the inner wall of the snap-fitting groove (302); the top end of the snap-fitting rod (301) is fixedly connected to the outer wall of the bottom end of the upper template (2); a plurality of first fixing screws (303) are threadedly connected to the top end of one side of the lower template (1); and the other ends of the plurality of first fixing screws (303) are threadedly connected to the snap-fitting rod (301).

2. A painting mold for secondary collection of sprayed paint according to claim 1, characterized in that: The paint spraying assembly (4) comprises a first paint spraying slot (405) opened at the center of the lower template (1), and the front and rear sides of the first paint spraying slot (405) are connected to a first guide arc (403).

3. A painting mold for secondary collection of sprayed paint according to claim 2, characterized in that: The paint spraying assembly (4) further comprises first threading grooves (401) formed at the front and rear ends of the lower template (1), and the inner sides of the two first threading grooves (401) are both connected to the first guide arc (403).

4. A painting mold for secondary collection of sprayed paint according to claim 1, characterized in that: The paint spraying assembly (4) further comprises a second paint spraying slot (406) disposed at the center of the bottom end of the upper template (2), and the front and rear sides of the second paint spraying slot (406) are both connected to a second wire arc (404).

5. A painting mold for secondary collection of sprayed paint according to claim 4, characterized in that: The paint spraying assembly (4) further comprises second threading grooves (402) provided at the front and rear ends of the upper template (2), the inner sides of the two second threading grooves (402) being connected to the second wire arc (404).

6. A painting mold for secondary collection of sprayed paint according to claim 5, characterized in that: The paint spraying assembly (4) further comprises a paint spraying port (407) extending through the top of the upper template (2), and the bottom end of the paint spraying port (407) is connected to the second paint spraying tank (406).

7. A painting mold for secondary collection of sprayed paint according to claim 1, characterized in that: The collecting assembly (5) comprises an arc-shaped filter plate (501) fixedly connected to the inner wall of the bottom end of the lower template (1), and a lower filter port (502) is provided at the bottom end of the arc-shaped filter plate (501).

8. A painting mold for secondary collection of sprayed paint according to claim 7, characterized in that: The collecting assembly (5) further comprises an arc-shaped connecting plate (503) arranged on the outer wall of the bottom end of the lower template (1), and a plurality of second fixing screws (508) are threadedly connected to both sides of the arc-shaped connecting plate (503), and the other ends of the plurality of second fixing screws (508) are threadedly connected to the bottom end of the lower template (1).

9. A painting mold for secondary collection of sprayed paint according to claim 8, characterized in that: The collecting assembly (5) further comprises a plurality of filter holes (504) extending through the centre of the arc-shaped connecting plate (503), and the plurality of filter holes (504) are all in communication with the lower filter port (502).

10. A painting mold for secondary collection of sprayed paint according to claim 9, characterized in that: The collecting assembly (5) further comprises a snap-fit ​​seat (506) symmetrically fixed to the outer walls on both sides of the bottom end of the arc-shaped connecting plate (503), a snap-fit ​​rail (505), the snap-fit ​​seat (506) being snap-fitted between the two snap-fit ​​rails (505), and a collecting groove (507) being provided inside the snap-fit ​​seat (506).

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