Surface specification code spraying device for plastic product production

Abstract

The utility model is applicable to the technical field of plastic product processing, and provides a surface specification code spraying device for plastic product production, which comprises a main body frame and a controller, a tubular plastic product to be subjected to code spraying is moved into the main body frame through a conveyor belt, the tubular plastic product is clamped between two transmission clamping rods, and the tubular plastic product is subjected to code spraying. The chain wheels can be driven by the output ends of the stepping motors to drive the chains to rotate, the two stepping motors are controlled by the controller, synchronous rotation of the two sets of chain wheels is guaranteed, and rotation of the two chains is achieved. According to the laser ink-jet printer, a transmission clamping rod can carry a tubular plastic product to pass through the position below the laser ink-jet printer, when the tubular plastic product moves to the position below the laser ink-jet printer, through extension of the telescopic end of an electric hydraulic rod, a push plate can push the tubular plastic product, and movement of the tubular plastic product is limited through a limiting plate; therefore, the position of the tubular plastic product below the laser ink-jet printer is ensured, and the accuracy of the ink-jet position is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to plastic product processing technical field especially relates to a surface specification code spraying device for plastic product production. BACKGROUND

[0002] Specification code spraying is an important link of plastic product processing and production, at present, plastic packaging bag is filled with products, and laser code spraying machine is usually used on the assembly line to spray code on plastic products, but the position of the plastic product is easy to move (for example, tubular plastic product) during the movement, which causes the plastic product to deviate when moving under the code spraying head and makes the code spraying position inaccurate. CONTENT

[0003] The utility model provides a surface specification code spraying device for plastic product production, which aims to solve the problem of inaccurate code spraying position caused by the position deviation of the plastic product during the movement.

[0004] The utility model is realized in this way, a surface specification code spraying device for plastic product production, including main body frame and controller, the inner wall rotation of main body frame is connected with sprocket, and sprocket is provided with four, four two two of sprocket are a group, and the outer wall of same group two sprocket is equipped with chain, the outer wall of main body frame is fixedly connected with step motor, and the output end of step motor and sprocket are fixedly connected, and the opposite side outer wall of two chains is rotatably connected with transmission clamping rod, and transmission clamping rod is evenly distributed on the outer wall of two chains, the right side of main body frame is provided with conveyer belt, and the outer wall of main body frame is fixedly connected with laser code spraying machine, the inner wall of main body frame is provided with limit stop, and the outer wall of main body frame is fixedly connected with electric hydraulic rod, and the telescopic end of electric hydraulic rod is fixedly connected with push plate, and electric hydraulic rod, conveyer belt, laser code spraying machine and step motor and controller are electrically connected.

[0005] Preferably, the outer wall of the limit stop is fixedly connected with a rubber pad.

[0006] Preferably, the outer wall of the limit stop is fixedly connected with a guide rod, and the guide rod is slidably connected with the main body frame. The outer wall of the main body frame is threadedly connected with a screw rod, and the right end of the screw rod is rotatably connected with the limit stop. The left end of the screw rod is fixedly connected with a wheel disc.

[0007] Preferably, the outer wall of the wheel disc is provided with anti-slip lines.

[0008] Preferably, the lower surface of the main body frame is fixedly connected with a roller.

[0009] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0010] The tubular plastic product to be coded is moved into the main frame via a conveyor belt. The distance between two adjacent transmission clamps is smaller than the outer size of the tubular plastic product, so the tubular plastic product will be stuck between the two transmission clamps. Driven by the output end of the stepper motor, the sprocket drives the chain to rotate. The two stepper motors are controlled by the controller to ensure the synchronous rotation of the two sets of sprockets. Through the rotation of the two chains, the transmission clamps can carry the tubular plastic product through the bottom of the laser inkjet printer. When the tubular plastic product moves under the laser inkjet printer, the extension of the telescopic end of the electric hydraulic rod can cause the push plate to push the tubular plastic product. The movement of the tubular plastic product is restricted by the limit plate, thereby ensuring the position of the tubular plastic product under the laser inkjet printer and the accuracy of the coding position. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the front cross-sectional structure of the main frame of the utility model;

[0013] Figure 3 This is a schematic diagram of the three-dimensional structure of the limiting plate of the utility model;

[0014] In the figure: 1. Main frame; 2. Sprocket; 3. Stepper motor; 4. Chain; 5. Transmission lever; 6. Conveyor belt; 7. Laser inkjet printer; 8. Limit plate; 9. Electric hydraulic rod; 10. Push plate; 11. Screw; 12. Wheel; 13. Rubber pad. DETAILED DESCRIPTION

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0016] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0017] The present invention provides a surface specification coding device for the production of plastic products. Figure 1-3 As shown, it includes a main frame 1 and a controller, the inner wall of the main frame 1 is rotatably connected to a sprocket 2, and there are four sprockets 2, and the four sprockets 2 are in pairs in a group, and the outer walls of the two sprockets 2 in the same group are sleeved with a chain 4, the outer wall of the main frame 1 is fixedly connected to a stepper motor 3, and the output end of the stepper motor 3 is fixedly connected to the sprocket 2, the outer walls of the two chains 4 on the opposite sides are rotatably connected to a transmission clamping rod 5, and the transmission clamping rods 5 are evenly distributed on the outer walls of the two chains 4, a conveyor belt 6 is provided on the upper right side of the main frame 1, and the outer wall of the main frame 1 is fixedly connected to a laser inkjet printer 7, a limiting plate 8 is provided on the inner wall of the main frame 1, and the outer wall of the main frame 1 is fixedly connected to an electric hydraulic rod 9, the telescopic end of the electric hydraulic rod 9 is fixedly connected to a push plate 10, and the electric hydraulic rod 9, the conveyor belt 6, the laser inkjet printer 7 and the stepper motor 3 are electrically connected to the controller.

[0018] It should be noted that, in the process of conveying and coding in the prior art, plastic products are prone to position shifting during movement, such as tubular plastic products, which causes the plastic products to be offset when moving under the spraying terminal, and the coding position is prone to inaccurate. Therefore, in order to solve the problem in the prior art that, in the process of conveying and coding in the prior art, plastic products are prone to position shifting, such as tubular plastic products, which causes the plastic products to be offset when moving under the spraying terminal, and the coding position is prone to inaccurate, this solution moves the tubular plastic products to be coded into the main frame 1 through a conveyor belt 6, and the distance between two adjacent transmission clamps 5 is smaller than the outer size of the tubular plastic products. The tubular plastic products will be stuck between the two transmission clamps 5, and the output end of the stepper motor 3 can drive the sprocket 2 to drive the chain 4 to rotate. The two stepper motors 3 are controlled by the controller to ensure that the two sets of sprockets 2 rotate synchronously, through the rotation of the two chains 4. The transmission clamping rod 5 can carry the tubular plastic product through the bottom of the laser inkjet printer 7. When the tubular plastic product moves to the bottom of the laser inkjet printer 7, the extension of the telescopic end of the electric hydraulic rod 9 can enable the push plate 10 to push the tubular plastic product, and the movement of the tubular plastic product is restricted by the limit plate 8, thereby ensuring the position of the tubular plastic product below the laser inkjet printer 7 and ensuring the accuracy of the inkjet printer position.

[0019] The utility model discloses further preferable embodiment, like Figure 3 The outer wall of the limiting plate 8 is fixedly connected with a rubber pad 13.

[0020] In the embodiment, the softness of the outer wall of the limiting plate 8 is improved by the rubber pad 13, and the abrasion of the limiting plate 8 on the plastic product is reduced.

[0021] The utility model discloses further preferable embodiment, like Figure 2 The outer wall of the limiting plate 8 is fixedly connected with a guide rod, and the guide rod is slidably connected with the main frame 1, the outer wall of the main frame 1 is threadedly connected with a screw rod 11, the right end of the screw rod 11 is rotatably connected with the limiting plate 8, and the left end of the screw rod 11 is fixedly connected with a wheel disc 12.

[0022] In the embodiment, the position of the limiting plate 8 can be adjusted by rotating the wheel disc 12, so that the position of the plastic product under the laser code jetting machine 7 is adjusted, and the spraying position of the laser code jetting machine 7 on the plastic product is adjusted.

[0023] The utility model discloses further preferable embodiment, like Figure 2 The outer wall of the wheel disc 12 is provided with anti-skid lines.

[0024] In the embodiment, the friction of the outer wall of the wheel disc 12 is improved by the anti-skid lines, and the wheel disc 12 is prevented from slipping when being rotated by personnel.

[0025] The utility model discloses further preferable embodiment, like Figure 1 The lower surface of the main frame 1 is fixedly connected with a roller.

[0026] In the embodiment, the mobility of the device is improved by the roller.

[0027] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the action sequence described, because according to the utility model, certain steps can adopt other sequences or be carried out simultaneously.Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the utility model.

[0028] In several embodiments provided by the present application, it should be understood that the disclosed apparatus can be implemented by other manners. For example, the apparatus embodiments described above are merely illustrative, for example, the division of the above units can have another division manner in actual implementation, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or communication connection between the units or components shown or discussed can be indirect coupling or communication connection between the units or components through some interfaces, and can be electrical or other forms.

[0029] The units described above as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, that is, can be located in one place, or can be distributed on a plurality of network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme.

[0030] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add or delete or make other adjustments to the features in each embodiment of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also belong to the scope of protection of the present application.

Claims

1. A surface specification coding device for the production of plastic products, characterized in that: The invention comprises a main frame (1) and a controller, wherein the inner wall of the main frame (1) is rotatably connected to a sprocket (2), and four sprockets (2) are provided, and the four sprockets (2) form a group of two, and the outer walls of the two sprockets (2) in the same group are sleeved with a chain (4), the outer wall of the main frame (1) is fixedly connected to a stepper motor (3), and the output end of the stepper motor (3) is fixedly connected to the sprocket (2), and the outer walls of the two chains (4) on opposite sides are rotatably connected to transmission clamping rods (5), and the transmission clamping rods (5) are evenly distributed on the two chains. The outer wall of the chain (4), a conveyor belt (6) is provided on the upper right side of the main frame (1), and the outer wall of the main frame (1) is fixedly connected to a laser inkjet printer (7), the inner wall of the main frame (1) is provided with a limit plate (8), and the outer wall of the main frame (1) is fixedly connected to an electric hydraulic rod (9), the telescopic end of the electric hydraulic rod (9) is fixedly connected to a push plate (10), and the electric hydraulic rod (9), the conveyor belt (6), the laser inkjet printer (7) and the stepping motor (3) are electrically connected to the controller.

2. A surface specification coding device for plastic product production according to claim 1, characterized in that: The outer wall of the limiting plate (8) is fixedly connected with a rubber pad (13).

3. A surface specification coding device for plastic product production according to claim 1, characterized in that: The outer wall of the limit plate (8) is fixedly connected to the guide rod, and the guide rod is slidably connected to the main frame (1). The outer wall of the main frame (1) is threadedly connected to a screw rod (11), and the right end of the screw rod (11) is rotatably connected to the limit plate (8). The left end of the screw rod (11) is fixedly connected to a wheel disc (12).

4. A surface specification coding device for plastic product production according to claim 3, characterized in that: The outer wall of the wheel disc (12) is provided with anti-slip grooves.

5. The surface specification coding device for plastic product production according to claim 1, characterized in that: The lower surface of the main frame (1) is fixedly connected with a roller.

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