Cement pole marking device

Abstract

The utility model relates to a cement pole printing device, including box body, the front end of box body is open, two transmission wheels are arranged in front and back in the horizontal rotation of the front part in box body, and the band-shaped printing template is wound between two transmission wheels, the band-shaped printing template protrudes the front end of box body in the front part, and the sponge is installed in the rear part in box body, and the rear part of band-shaped printing template is attached with the sponge, the pole is clamped in the horizontal rotation of the left and right sides of box body respectively, two pole clamps extend to the front of box body in the front end, and the elastic connecting piece that makes the front end of two pole clamps embrace is connected between two pole clamps and the corresponding side of box body respectively, which adopts the rolling printing mode to print, and the band-shaped printing template is attached closely with the outer surface of cement pole, the mark is clear, and the texture is soft and reliable, and the service life is long.

Description

Technical Field

[0001] This utility model relates to equipment for producing utility poles, and more particularly to a coating device for cement poles. Background Technology

[0002] Cement poles are used to carry power lines. During the production process of cement poles, the manufacturer's text, graphics, or codes need to be printed on the outer surface of the pole.

[0003] The traditional method of printing markings involves pre-carving a stencil corresponding to the marking onto a film, then tightly attaching the stencil to the outer surface of the cement pole, and finally using a spray gun to spray ink onto the stencil to leave the marking on the cement pole.

[0004] The above printing method has the following problems: 1. Because the outer surface of the cement pole is circular, the film is bent when it is attached to the outer surface of the cement pole. The film curls up near the hollow part and separates from the outer surface of the cement pole. During spraying, the ink enters this part, resulting in blurry and unclear markings. 2. Affected by factors such as temperature and humidity, the film will bend and deform into an irregular shape after long-term use, and is prone to breakage, resulting in a short service life. Summary of the Invention

[0005] The present invention aims to solve the above-mentioned technical problems by providing a cement pole coating device, which uses a roller printing method for coating. The coating template fits tightly with the outer surface of the cement pole, the markings are clear, and the device is soft, reliable, and has a long service life.

[0006] The technical solution of this utility model is: A cement pole coating device includes a box body, characterized in that: the front end of the box body is open, and two drive wheels arranged front to back are horizontally rotatably mounted in the front part of the box body. A strip-shaped coating template is wound between the two drive wheels, and the front part of the strip-shaped coating template protrudes from the front end of the box body. A sponge is installed in the rear part of the box body, and the rear part of the strip-shaped coating template is in contact with the sponge. Clamping rods are horizontally rotatably mounted on the left and right sides of the box body, and the front ends of the two clamping rods extend to the front of the box body. Elastic connectors are connected between the two clamping rods and the corresponding sides of the box body to make the front ends of the two clamping rods clamp together.

[0007] Furthermore, two rollers arranged in a front-to-back configuration are horizontally mounted on the two clamping rods in front of the box body. The rollers on the two clamping rods encircle the outer surface of the cement rod, reducing friction of the clamping rods when the box body rotates around the cement rod.

[0008] Furthermore, the rear ends of the two clamping rods extend to the rear of the box, preventing interference between the operator's hands and the box when opening and closing the clamping rods.

[0009] Furthermore, the strip printing template is made of plastic material, which extends its service life.

[0010] Furthermore, the elastic connector is a tension spring, with both ends of the tension spring hooked between the clamping rod and the corresponding side of the box body.

[0011] Furthermore, an ink filling port is provided on the upper surface of the box corresponding to the position of the sponge, making it easy to add ink to the sponge.

[0012] The beneficial effects of this utility model are: 1. Two drive wheels arranged front and rear are horizontally mounted at the front of the box. A strip printing template is wound between the two drive wheels. Clamping rods extending to the front of the box are horizontally mounted on the left and right sides of the box. Elastic connectors are connected between the two clamping rods and the corresponding sides of the box to make the front ends of the clamping rods hug each other. When the front ends of the two clamping rods hug the outer surface of the cement rod, the drive wheels on the front side press the front end of the strip printing template against the outer surface of the cement rod, making it fit tightly against the outer surface of the cement rod. Then, the box rotates around the cement rod as the center. Under the action of friction on the outer surface of the cement rod, the strip printing template rotates synchronously relative to the cement rod. The printing ink adsorbed on the strip printing template is applied to the outer surface of the cement rod, making the markings clear.

[0013] 2. Because the strip printing template is made of plastic, it is less affected by factors such as temperature and humidity, and it is soft and has a long service life. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 Top view; In the diagram: 1-box body, 2-drive wheel, 3-strip printing template, 4-sponge, 5-filling port, 6-clamping rod, 7-roller, 8-tension spring. Detailed Implementation

[0015] like Figure 1 , Figure 2As shown, a cement pole coating device includes a box body 1 with an open front end. Two drive wheels 2, arranged front to back, are horizontally rotatably mounted on the front of the box body 1. A strip-shaped coating template 3 made of plastic material is wound between the two drive wheels 2. The front of the strip-shaped coating template 3 protrudes from the front of the box body 1. A sponge 4 is installed on the rear of the box body 1. An injection port 5 is provided on the upper surface of the box body 1 corresponding to the position of the sponge 4. The rear of the strip-shaped coating template 3 is in contact with the sponge 4. Clamping rods 6 are horizontally rotatably mounted on the left and right sides of the box body 1, with the front ends of the two clamping rods 6 extending to the front of the box body 1. Two rollers 7, arranged front to back, are horizontally rotatably mounted on the two clamping rods 6 in front of the box body 1. Tension springs 8 are hooked between the two clamping rods 6 and the corresponding sides of the box body 1 to make the front ends of the two clamping rods 6 hug each other. The rear ends of the two clamping rods 6 extend to the rear of the box body 1.

[0016] During operation, ink is first added to the sponge 4 through the filling port 5, and the ink in the sponge 4 diffuses to the rear end of the strip printing template 3. Then, the tension of the tension spring 8 is overcome to pull the rear ends of the two clamping rods 6 in opposite directions, so that the front ends of the two clamping rods 6 open and the rollers 7 at the front ends of the two clamping rods 6 encircle the outer surface of the cement rod. At this time, the transmission wheel 2 located on the front side presses the front end of the strip printing template 3 against the outer surface of the cement rod. Then, the box body 1 is rotated with the cement rod as the center. Under the action of friction on the outer surface of the cement rod, the strip printing template 3 rotates synchronously relative to the cement rod. The ink adsorbed on the strip printing template 3 is printed on the outer surface of the cement rod, leaving the mark pre-printed on the strip printing template 3.

[0017] The above are merely specific embodiments of this utility model and are not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cement pole marking device comprising a housing, characterised in that: The front end of the box is open. Two drive wheels arranged front to back are horizontally rotatably mounted on the front part of the box. A strip-shaped printing template is wound between the two drive wheels. The front part of the strip-shaped printing template protrudes from the front end of the box. A sponge is installed on the rear part of the box, and the rear part of the strip-shaped printing template is in contact with the sponge. Clamping rods are horizontally rotatably mounted on the left and right sides of the box. The front ends of the two clamping rods extend to the front of the box. Elastic connectors are connected between the two clamping rods and the corresponding sides of the box to make the front ends of the two clamping rods clamp together.

2. The cement pole painting apparatus according to claim 1, characterized by: Two rollers, arranged front and rear, are horizontally mounted on the two clamping rods in front of the box.

3. The cement pole painting apparatus according to claim 1, characterized in that: The rear ends of the two clamping rods extend to the rear of the box.

4. The cement pole painting apparatus according to claim 1, characterized in that: The strip printing template is made of plastic.

5. The cement pole painting apparatus according to claim 1, wherein: The elastic connector is a tension spring, and the two ends of the tension spring are hooked between the clamping rod and the corresponding side of the box body.

Images