A plastic product inkjet printer

Abstract

This utility model relates to the field of plastic product coding technology, and discloses a plastic product coding machine, including a base plate. A U-shaped support column is fixedly connected to the top right side of the base plate, and a conveying mechanism is fixedly connected to the bottom of the U-shaped support column. An anti-deviation mechanism is fixedly connected to the top left side of the base plate. The anti-deviation mechanism is used to ensure that the conveyed plastic enters in an orderly manner. The conveying mechanism includes a fixing block, the bottom of which is fixedly connected to the top corner of the base plate. A motor is fixedly connected to the front side of the fixing block on the right side. In this utility model, the intermittent transmission between the irregularly shaped rotating disk and the four open wheels controlled by the motor ensures that the coding head gets sufficient coding time, effectively guaranteeing the clarity and accuracy of the coding. At the same time, the extension distance of the coding head can be adjusted by a cylinder, which can flexibly adapt to plastic products of different sizes and meet diverse processing needs.

Description

Technical Field

[0001] This utility model relates to the field of plastic product coding technology, and in particular to a plastic product coding machine. Background Technology

[0002] Plastic products, as the name suggests, are various products made from plastic, a synthetic polymer material, through a series of processing techniques. Due to their significant advantages of being lightweight, relatively inexpensive, and having a wide range of applications, plastic products occupy a crucial position in today's materials field. In the production process of plastic products, to ensure product traceability and ease of management, they are usually marked with inkjet printing codes. The codes typically include, but are not limited to, important information such as product model, production date, batch number, and QR code. This labeling not only helps brands manage products effectively but also meets the regulatory requirements of relevant departments for product quality. Simultaneously, it provides consumers with a clear quality traceability path, further ensuring the transparency and reliability of products in market circulation.

[0003] Traditional inkjet printers often struggle to accurately position plastic products of different sizes when printing. During the transport of plastic products, the different sizes of products can easily shift, causing printing errors and affecting the printing effect and overall equipment performance. Existing solutions involve adding industrial cameras and vision sensors to the front of the inkjet printer. These cameras use image recognition technology to capture the edges, contours, or preset markers of the plastic products in real time, quickly calculating the coordinates of the printing area and synchronizing the data to the inkjet control system for precise positioning (what you see is what you print). However, this method is costly and requires high maintenance. Increased equipment costs and the need for professional personnel to regularly calibrate lenses and update algorithms make it unaffordable for small and medium-sized manufacturers. In ultra-high-speed production lines, the image processing speed of the vision system cannot keep up with the product transport pace, resulting in printing delays and failing to meet user requirements. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a spraying support fixture for plastic products, which aims to improve the problems of difficult fixing and uneven spraying in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a plastic product inkjet printer, comprising a base plate, a U-shaped support column fixedly connected to the top right side of the base plate, a conveying mechanism fixedly connected to the bottom of the U-shaped support column, and an anti-deviation mechanism fixedly connected to the top left side of the base plate. The anti-deviation mechanism is used to ensure that the conveyed plastic enters in an orderly manner. The conveying mechanism includes a fixing block, the bottom of which is fixedly connected to the top corner of the base plate. A motor is fixedly connected to the front side of the fixing block on the right side, an intermittent component is fixedly connected to the output end of the motor, a transmission component is fixedly connected to the middle of the intermittent component, a bearing is rotatably connected to the front side of the transmission component on the left side, and a pushing component is fixedly connected to the top middle of the U-shaped support column.

[0006] As a further description of the above technical solution:

[0007] The anti-deviation mechanism includes a U-shaped base, the bottom of which is fixedly connected to the top left side of the base plate. Fixing blocks two are fixedly connected to the front and rear sides of the top of the U-shaped base. A bidirectional threaded rod is rotatably connected to the middle of the fixing blocks two. A limit component is threadedly connected to the outer wall of the bidirectional threaded rod. A sliding component is fixedly connected to the middle of the limit component.

[0008] As a further description of the above technical solution:

[0009] The intermittent component includes an irregularly shaped rotating disk, the middle of which is fixedly connected to the output end of the motor, and the outer wall of the irregularly shaped rotating disk is connected to four open wheels.

[0010] As a further description of the above technical solution:

[0011] The transmission assembly includes a roller, the rear side of which is fixedly connected to the middle of a four-opening wheel, and a transmission belt is driven to the outer wall of the roller.

[0012] As a further description of the above technical solution:

[0013] The pushing assembly includes a cylinder, the outer wall of which is fixedly connected to the top of the U-shaped support column, a push rod is fixedly connected to the bottom of the cylinder, and a spray nozzle is fixedly connected to the bottom of the push rod.

[0014] As a further description of the above technical solution:

[0015] The limiting component includes a bracket, the bottom of which is threaded to the outer wall of a bidirectional threaded rod, and a limiting plate is fixedly connected to the top of the bracket.

[0016] As a further description of the above technical solution:

[0017] The sliding assembly includes an L-shaped rod, the top of which is fixedly connected to the lower part of the outer wall of the bracket, and the top of the U-shaped base is provided with multiple rectangular grooves.

[0018] As a further description of the above technical solution:

[0019] The bidirectional threaded rod is fixedly connected to a rotating handle on both its front and rear sides, and a rotating column is fixedly connected to the front side of the transmission assembly.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the intermittent transmission between the irregularly shaped rotating disk controlled by the motor and the four open wheels ensures that the inkjet nozzle has sufficient inkjet printing time, effectively guaranteeing the clarity and accuracy of the inkjet printing. At the same time, the extension distance of the inkjet nozzle can be adjusted by the cylinder, which can flexibly adapt to plastic products of different sizes, meet diverse processing needs, and improve the versatility of the equipment and the processing quality.

[0022] 2. In this utility model, by rotating the handle to adjust the bidirectional threaded rod, the transmission belt is driven to move closer to the center, which can effectively limit the transmission trajectory of plastic products and prevent them from rolling to the edge. The sliding fit of the bottom L-shaped rod in the rectangular groove further enhances the structural stability, which not only avoids collision damage caused by product deviation, but also reduces losses caused by unstable transmission, ensuring production safety and economy. Attached Figure Description

[0023] Figure 1 This is a perspective view of the front side of the base plate of a plastic product inkjet printer proposed in this utility model;

[0024] Figure 2 This is a three-dimensional view of the rear side of a fixing block for a plastic product inkjet printer proposed in this utility model;

[0025] Figure 3 This is a split view of the four-opening wheel structure of a plastic product inkjet printer proposed in this utility model;

[0026] Figure 4 This is a schematic diagram illustrating the transmission belt structure of a plastic product inkjet printer proposed in this utility model.

[0027] Figure 5 This is a schematic diagram of the U-shaped base structure of a plastic product inkjet printer proposed in this utility model.

[0028] Legend:

[0029] 1. Base plate; 2. Conveying mechanism; 201. Fixed block one; 202. Motor; 203. Intermittent assembly; 2031. Irregularly shaped rotating disk; 2032. Four-opening wheel; 204. Transmission assembly; 2041. Roller; 2042. Transmission belt; 205. Bearing; 206. Pushing assembly; 2061. Cylinder; 2062. Push rod; 2063. Spraying dock; 3. Anti-deviation mechanism; 301. U-shaped base; 302. Fixed block two; 303. Bidirectional threaded rod; 304. Limiting assembly; 3041. Bracket; 3042. Limiting plate; 305. Sliding assembly; 3051. L-shaped rod; 3052. Rectangular groove; 4. U-shaped bearing column; 5. Rotating handle; 6. Rotating column. Detailed Implementation

[0030] 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.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model provides a plastic product inkjet printer, including a base plate 1, a U-shaped support column 4 fixedly connected to the top right side of the base plate 1, a conveying mechanism 2 fixedly connected to the bottom of the U-shaped support column 4, an anti-deviation mechanism 3 fixedly connected to the top left side of the base plate 1, the anti-deviation mechanism 3 is used to ensure that the conveyed plastic enters in an orderly manner, the conveying mechanism 2 includes a fixing block 201, the bottom of the fixing block 201 is fixedly connected to the top corner of the base plate 1, a motor 202 is fixedly connected to the front side of the right fixing block 201, an intermittent component 203 is fixedly connected to the output end of the motor 202, a transmission component 204 is fixedly connected to the middle of the intermittent component 203, a bearing 205 is rotatably connected to the front side of the left transmission component 204, and a pushing component 206 is fixedly connected to the top middle of the U-shaped support column 4;

[0032] Specifically, a U-shaped support column 4 is securely connected to the top right side of the base plate 1. The bottom of this U-shaped support column 4 is also securely connected to the conveying mechanism 2. Simultaneously, an anti-deviation mechanism 3 is securely connected to the top left side of the base plate 1. The main function of this anti-deviation mechanism 3 is to ensure that the plastic material enters the predetermined position in an orderly and uniform manner during conveying, thereby avoiding conveying disruptions caused by deviation. Specifically, the conveying mechanism 2 includes a component called a fixing block 201. The bottom of the fixing block 201 is evenly and securely connected to each corner of the top of the base plate 1 to ensure the stability of the overall structure. On the front side of the right-side fixed block 201, a motor 202 is fixedly connected. The output end of the motor 202 is fixedly connected to an intermittent component 203, which plays a key adjustment role in the conveying process. A transmission component 204 is fixedly connected to the middle of the intermittent component 203. On the front side of the transmission component 204 on the left side, a bearing 205 is installed by a rotatable connection to ensure smooth transmission. In addition, a push component 206 is fixedly connected to the top middle of the U-shaped support column 4. The push component 206 plays a key pushing role in the overall conveying process, ensuring that the plastic material can be smoothly conveyed along the predetermined path.

[0033] Please see the appendix Figure 3 - Appendix Figure 5 The anti-deviation mechanism 3 includes a U-shaped base 301. The bottom of the U-shaped base 301 is fixedly connected to the top left side of the base plate 1. Fixed blocks 302 are fixedly connected to the front and rear sides of the top of the U-shaped base 301. A bidirectional threaded rod 303 is rotatably connected to the middle of the fixed block 302. A limit component 304 is threadedly connected to the outer wall of the bidirectional threaded rod 303. A sliding component 305 is fixedly connected to the middle of the limit component 304.

[0034] Specifically, the anti-deviation mechanism 3 mainly includes a U-shaped base 301. This U-shaped base 301 is securely fixed to the top left side of the base plate 1, ensuring the stability and reliability of the entire anti-deviation mechanism 3. Fixing blocks 302 are provided on both the front and rear sides of the top of the U-shaped base 301. These fixing blocks 302 not only enhance the stability of the entire structure but also play an important connecting role. A bidirectional threaded rod 303 is designed in the middle of the fixing block 302. This bidirectional threaded rod 303 enables adjustment. The outer wall of 03 is tightly connected to the limiting component 304 by a threaded connection, allowing the limiting component 304 to move up and down as needed, thereby achieving precise positioning and adjustment of the sliding component 305. The sliding component 305 is fixedly connected to the middle of the limiting component 304. This sliding component 305 is a key part of the anti-deviation mechanism 3. It can move flexibly according to actual needs, thereby achieving precise control and adjustment of the entire equipment. The anti-deviation mechanism 3 can effectively prevent the equipment from deviating during operation, ensuring stable operation and efficient work of the equipment.

[0035] Please see the appendix Figure 1 - Appendix Figure 3 Intermittent component 203 includes an irregularly shaped rotating disk 2031, the middle of which is fixedly connected to the output end of motor 202. The outer wall of the irregularly shaped rotating disk 2031 is drivenly connected to a four-open wheel 2032. Transmission component 204 includes a roller 2041, the rear side of which is fixedly connected to the middle of the four-open wheel 2032. The outer wall of the roller 2041 is drivenly connected to a transmission belt 2042. Push component 206 includes a cylinder 2061, the outer wall of which is fixedly connected to the top of U-shaped support column 4. The bottom of the cylinder 2061 is fixedly connected to a push rod 2062, and the bottom of the push rod 2062 is fixedly connected to a spray nozzle 2063.

[0036] Specifically, the intermittent component 203 consists of an irregularly shaped rotating disk 2031. The central portion of this disk 2031 is fixedly connected to the output end of the motor 202, ensuring it rotates synchronously with the motor 202. Furthermore, the outer wall of the disk 2031 is connected to a four-opening wheel 2032 via a transmission connection, thereby transmitting power. Next, the transmission component 204 mainly consists of a roller 2041. The rear portion of the roller 2041 is fixedly connected to the central position of the four-opening wheel 2032, ensuring that the roller 2031 rotates synchronously with the motor 202. 041 can operate stably. At the same time, the outer wall of the roller 2041 is connected to a transmission belt 2042 through a transmission connection to further realize the effective transmission of power and drive the component 206. It mainly consists of a cylinder 2061. The outer wall of the cylinder 2061 is fixedly connected to the top of the U-shaped support column 4 to ensure the stable support of the cylinder 2061. The bottom of the cylinder 2061 is fixedly connected to a push rod 2062. The bottom of the push rod 2062 is further fixedly connected to a spray nozzle 2063, thereby realizing the precise pushing of the relevant components.

[0037] Please see the appendix Figure 3 - Appendix Figure 5 The limiting component 304 includes a bracket 3041, the bottom of which is threaded to the outer wall of the bidirectional threaded rod 303, and the top of which is fixedly connected to a limiting plate 3042. The sliding component 305 includes an L-shaped rod 3051, the top of which is fixedly connected to the lower part of the outer wall of the bracket 3041. The top of the U-shaped base 301 is provided with multiple rectangular slots 3052. Rotating handles 5 are fixedly connected to the front and rear sides of the bidirectional threaded rod 303. A rotating column 6 is fixedly connected to the front side of the transmission component 204.

[0038] Specifically, the limiting component 304 is an important part, mainly composed of a bracket 3041. This bracket 3041 is tightly fixed to the outer wall of the bidirectional threaded rod 303 via a threaded connection at the bottom, ensuring the stability and reliability of the entire structure. A limiting plate 3042 is installed on the top of the bracket 3041 via a fixed connection. The main function of this limiting plate 3042 is to limit the movement range of the sliding component 305, preventing it from exceeding the preset range, thereby ensuring the normal operation of the entire device. The sliding component 305 is another key part, mainly composed of an L-shaped rod 3051. The top of the L-shaped rod 3051 is fixedly installed on the lower part of the outer wall of the bracket 3041, allowing the L-shaped rod 3051 to move linearly under the guidance of the bracket 3041, thereby driving the movement of the entire sliding component 305. Multiple rectangular slots 3052 are formed on the top of the U-shaped base 301. The main function of these rectangular grooves 3052 is to guide the movement trajectory of the L-shaped rod 3051, ensuring that it moves along a predetermined path. The bidirectional threaded rod 303 is the power transmission part of the entire structure. Rotating handles 5 are fixedly connected to its front and rear sides. The main function of the rotating handles 5 is to provide power. By manually rotating them, the bidirectional threaded rod 303 rotates, thereby driving the movement of the entire structure. A rotating column 6 is fixedly connected to the front side of the transmission assembly 204. The main function of this rotating column 6 is to transmit the power of the rotating handles 5, so that the entire structure can move in a predetermined manner.

[0039] Working principle: Plastic products are placed on the top of the transmission belt 2042. By controlling the motor 202, the irregularly shaped rotating disk 2031 at the output end drives the four-open wheel 2032 to rotate intermittently. For every rotation of the irregularly shaped rotating disk 2031, the four-open wheel 2032 rotates a quarter rotation, allowing the top printing head 2063 sufficient time to print. The cylinder 2061 is controlled to adjust the downward extension distance of the printing head 2063, thereby adapting to different plastic sizes and meeting different user needs.

[0040] By rotating the handle 5 to adjust the bidirectional threaded rod 303, the bracket 3041 on the outer wall can move closer to the center or further away, driving the top transmission belt 2042 to move closer to the center, controlling the plastic products being transported to prevent them from rolling to the edge. The L-shaped rod 3051 at the bottom slides on the inner wall of the rectangular groove 3052 to ensure stability. This ensures safety while reducing product loss.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A plastic product inkjet printer, comprising a base plate (1), characterized in that: A U-shaped support column (4) is fixedly connected to the top right side of the base plate (1), a conveying mechanism (2) is fixedly connected to the bottom of the U-shaped support column (4), and an anti-deviation mechanism (3) is fixedly connected to the top left side of the base plate (1). The anti-deviation mechanism (3) is used to ensure that the conveyed plastic enters in an orderly manner. The conveying mechanism (2) includes a fixed block (201), the bottom of which is fixedly connected to the top corner of the base plate (1). A motor (202) is fixedly connected to the front side of the fixed block (201) on the right side. An intermittent component (203) is fixedly connected to the output end of the motor (202). A transmission component (204) is fixedly connected to the middle of the intermittent component (203). A bearing (205) is rotatably connected to the front side of the transmission component (204) on the left side. A push component (206) is fixedly connected to the top middle of the U-shaped support column (4).

2. The plastic product inkjet printer according to claim 1, characterized in that: The anti-deviation mechanism (3) includes a U-shaped base (301), the bottom of which is fixedly connected to the top left side of the base plate (1). Fixing blocks (302) are fixedly connected to the front and rear sides of the top of the U-shaped base (301). A bidirectional threaded rod (303) is rotatably connected to the middle of the fixing block (302). A limit assembly (304) is threadedly connected to the outer wall of the bidirectional threaded rod (303). A sliding assembly (305) is fixedly connected to the middle of the limit assembly (304).

3. A plastic product inkjet printer according to claim 1, characterized in that: The intermittent component (203) includes an irregularly shaped rotating disk (2031), the middle part of which is fixedly connected to the output end of the motor (202), and the outer wall of the irregularly shaped rotating disk (2031) is connected to a four-opening wheel (2032).

4. A plastic product inkjet printer according to claim 3, characterized in that: The transmission assembly (204) includes a roller (2041), the rear side of which is fixedly connected to the middle of a four-opening wheel (2032), and a transmission belt (2042) is driven to the outer wall of the roller (2041).

5. A plastic product inkjet printer according to claim 1, characterized in that: The pushing assembly (206) includes a cylinder (2061), the outer wall of which is fixedly connected to the top of the U-shaped support column (4), and a push rod (2062) is fixedly connected to the bottom of the cylinder (2061), and a spray nozzle (2063) is fixedly connected to the bottom of the push rod (2062).

6. A plastic product inkjet printer according to claim 2, characterized in that: The limiting component (304) includes a bracket (3041), the bottom of which is threaded to the outer wall of a bidirectional threaded rod (303), and the top of which is fixedly connected to a limiting plate (3042).

7. A plastic product inkjet printer according to claim 6, characterized in that: The sliding assembly (305) includes an L-shaped rod (3051), the top of which is fixedly connected to the lower part of the outer wall of the bracket (3041), and the top of the U-shaped base (301) is provided with multiple rectangular grooves (3052).

8. A plastic product inkjet printer according to claim 2, characterized in that: The bidirectional threaded rod (303) is fixedly connected to a rotating handle (5) on both the front and rear sides, and the transmission assembly (204) is fixedly connected to a rotating column (6) on the front side.

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