Code spraying position control device for triangular cup

Abstract

The utility model discloses a code spraying position control device for a triangular cup, belongs to the technical field of product package code spraying, and aims to solve the problem that information is incomplete or letters are deformed due to the fact that information codes of the triangular cup are likely to be sprayed on corners. Comprising a conveying belt, a platform is arranged on the rear side of the conveying belt, a support is arranged on the platform, the two ends of a bottle feeding propelling screw are rotationally matched with the two ends of the support respectively, a speed reducer is fixed to the support, an output shaft of a motor is coaxially connected with an input shaft of the speed reducer, and an output shaft of the speed reducer is coaxially connected with the bottle feeding propelling screw. A photoelectric switch and an ink-jet printer are arranged on the front side of the conveying belt and arranged on the right side of the support left and right, and nozzles of the photoelectric switch and the ink-jet printer face the conveying path of the triangular cups. According to the utility model, one corner of the triangular cup is set right through the bottle feeding propulsion screw rod, so that one side surface of the triangular cup can face the spray head of the code spraying machine forwards, and the code spraying machine can be ensured to be accurate and appropriate in position when spraying code contents such as product dates and the like on the triangular cup.

Description

Technical Field

[0001] The utility model belongs to the technical field of product packaging coding, and in particular relates to a triangular cup coding position control device. Background Art

[0002] Before dairy products leave the factory, information such as production time and batch needs to be printed on the packaging. The triangular cup is one of the commonly used packaging for yogurt.

[0003] The products of the yogurt triangular cup production line are coded on the conveyor belt. Since the cup is triangular in shape, the directions of the three corners of the triangular cup on the conveyor belt are random, resulting in an unstable position of the code. The information code is likely to be sprayed on the corners, causing incomplete information or deformed letters. Utility Model Content

[0004] The utility model aims to provide a triangular cup coding position control device to solve the problem that the directions of the three corners of the triangular cup on the conveyor belt are random and the information code is likely to be sprayed on the corners, resulting in incomplete information or deformed letters.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A triangular cup coding position control device comprises a conveyor belt, the conveyor belt conveys the triangular cup from left to right, a platform is arranged at the rear side of the conveyor belt, a bracket is arranged on the platform, a bottle feeding screw is arranged on the left and right, and the two ends of the bottle feeding screw are respectively rotatably matched with the two ends of the bracket, a long blocking rod is arranged at the front edge of the conveyor belt, and two short blocking rods are arranged at the left and right edges of the rear edge of the conveyor belt, and the bracket is located between the two short blocking rods;

[0007] The reducer is fixed on the bracket, the output shaft of the motor is coaxially connected to the input shaft of the reducer, the output shaft of the reducer is coaxially connected to the bottle feeding screw, and a photoelectric switch and an inkjet printer are arranged on the right side of the bracket, and the nozzles of the photoelectric switch and the inkjet printer face the transmission path of the triangular cup.

[0008] Furthermore, the bracket is fixed on the platform through two L-shaped connecting ears, and one end of the L-shaped connecting ear connected to the platform is provided with long round holes arranged front and back, and the long round holes are connected to the screw holes on the platform through screws.

[0009] Furthermore, the bracket includes a left support block, a right support block and a base plate, the left support block is connected to the left end of the base plate, the right support block is connected to the right end of the base plate, and the base plate is fixed to the platform by two L-shaped connecting ears.

[0010] Furthermore, the left end of the bottle-feeding advancing screw is rotatably matched with the left supporting block through a bearing.

[0011] Furthermore, the right end of the bottle-feeding advancing screw is rotatably matched with the right supporting block through a bearing.

[0012] Furthermore, the motor is a 21K6RGM single-phase motor.

[0013] Furthermore, the reduction ratio of the reducer is 9000:1.

[0014] Furthermore, the bottle feeding advancing screw is a nylon component.

[0015] Furthermore, the pitch of the bottle feeding screw is 94 mm.

[0016] Furthermore, the helix angle of the bottle feeding screw is 70°.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model can ensure that when the inkjet printer prints the product date and other coding contents on the triangular cup, the coding position is accurate and appropriate. The printed characters are clear and without any deformation, thus effectively ensuring the smooth progress of the production process. Compared with the previous reliance on manual sorting of triangular cups one by one, the production efficiency is significantly improved, human resources are saved, production costs are reduced, and product appearance quality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 2 is a schematic diagram of an L-shaped connecting ear;

[0021] Figure 3 1 is a schematic diagram of the structure of the bracket from a top view;

[0022] Figure 4 It is the main view of the base plate;

[0023] Figure 5 is a top view of the left support block;

[0024] Figure 6 is the right side view of the left support block;

[0025] Figure 7 is a top view of the right support block;

[0026] Figure 8 It is the left view of the right support block.

[0027] In the figure, 1. conveyor belt, 2. long cargo blocking rod, 3. photoelectric switch, 4. inkjet printer, 5. short cargo blocking rod, 6. bottle feeding screw, 7. bracket, 8. L-shaped connecting ear, 9. platform, 10. reducer, 11. motor, 12. triangular cup, 13. left support block, 14. bottom plate, 15. right support block, 16. oblong hole. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described below by specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0029] The connection mentioned in the present utility model is divided into fixed connection and detachable connection. The fixed connection is a non-detachable connection, including but not limited to conventional fixed connection methods such as folding connection, rivet connection, bonding connection and welding connection. The detachable connection includes but is not limited to conventional detachable methods such as bolt connection, snap connection, pin connection and hinge connection. When the specific connection method is not clearly defined, it is assumed that at least one connection method can be found in the existing connection methods to achieve the function, and those skilled in the art can choose according to their needs. For example: choose welding connection for fixed connection and bolt connection for detachable connection.

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0031] Example: Figures 1 to 8 As shown, a triangular cup coding position control device comprises a conveyor belt 1, the conveyor belt 1 conveys a triangular cup 12 from left to right, a platform 9 is arranged at the rear side of the conveyor belt 1, a bracket 7 is arranged on the platform 9, a bottle feeding screw 6 is arranged on the left and right, and the two ends of the bottle feeding screw 6 are respectively rotatably matched with the two ends of the bracket 7, a long blocking rod 2 is arranged at the front edge of the conveyor belt 1, and two short blocking rods 5 are arranged on the left and right sides of the rear edge of the conveyor belt 1, and the bracket 7 is located between the two short blocking rods 5;

[0032] The reducer 10 is fixed on the bracket 7, the output shaft of the motor 11 is coaxially connected to the input shaft of the reducer 10, the output shaft of the reducer 10 is coaxially connected to the bottle feeding screw 6, and a photoelectric switch 3 and an inkjet printer 4 are provided on the front side of the conveyor belt 1. The photoelectric switch 3 and the inkjet printer 4 are arranged on the right side of the bracket 7, and the nozzles of the photoelectric switch 3 and the inkjet printer 4 face the transmission path of the triangular cup 12.

[0033] The utility model provides a triangular cup coding position control device, wherein the bottle feeding screw 6 has four pitch grooves. When the four triangular cups 12 conveyed by the filling machine arrive at the bottle feeding screw 6, the rotation of the bottle feeding screw 6 is precisely controlled by the motor 11 and the reducer 10. Driven by the conveyor belt 1, one corner of the four triangular cups 12 is automatically aligned and enters the pitch groove of the bottle feeding screw 6 in turn. The bottle feeding screw 6 can pull the cup distance of the four triangular cups 12 apart. At the same time, under the cooperation of the pitch groove of the bottle feeding screw 6 and the long cargo blocking rod 2, the corner of the triangular cup 12 entering the pitch groove of the bottle feeding screw 6 can be adjusted, so that one corner of the triangular cup 12 is aligned backward, and accordingly, one side of the triangular cup 12 can face the nozzle of the inkjet printer 4 forward. When the photoelectric switch 3 detects that the triangular cup 12 passes, the photoelectric switch 3 sends a signal to control the nozzle of the inkjet printer 4 to spray the code, so that the date code can be printed on one side of the triangular cup 12.

[0034] The utility model can ensure that the inkjet printer 4 prints the product date and other coding contents on the triangular cup 12 with accurate and appropriate coding positions. The printed characters are clear and free of any deformation, thereby effectively ensuring the smooth progress of the production process. Compared with the previous reliance on manual sorting of the triangular cups 12 one by one, the production efficiency is significantly improved, human resources are saved, production costs are reduced, and product appearance quality is improved.

[0035] The bracket 7 is fixed on the platform 9 through two L-shaped connecting ears. One end of the L-shaped connecting ear connected to the platform 9 is provided with long circular holes 16 arranged in front and back. The long circular holes 16 are connected to the screw holes on the platform 9 by screws.

[0036] The bracket 7 includes a left support block 13, a right support block 15 and a bottom plate 14. The left support block 13 is connected to the left end of the bottom plate 14, the right support block 15 is connected to the right end of the bottom plate 14, and the bottom plate 14 is fixed to the platform 9 through two L-shaped connecting ears.

[0037] The left end of the bottle-introducing screw 6 is rotatably matched with the left support block 13 through a bearing.

[0038] The right end of the bottle-introducing screw 6 is rotatably matched with the right support block 15 through a bearing.

[0039] Motor 11 is a 21K6RGM single-phase motor.

[0040] The reduction ratio of the reducer 10 is 9000:1.

[0041] The bottle feeding screw 6 is a nylon component.

[0042] The pitch of the bottle feeding screw 6 is 94 mm.

[0043] The helix angle of the bottle feeding screw 6 is 70°.

[0044] The above embodiments are merely illustrative of the present invention and do not limit its protection scope. Those skilled in the art may also make partial changes thereto, which are within the protection scope of the present invention as long as they do not exceed the spirit of the present invention.

Claims

1. A triangular cup coding position control device, characterized in that: The conveyor belt (1) comprises a conveyor belt (1), the conveyor belt (1) conveys triangular cups (12) from left to right, a platform (9) is provided on the rear side of the conveyor belt (1), a bracket (7) is provided on the platform (9), a bottle feeding screw (6) is arranged on the left and right, two ends of the bottle feeding screw (6) are respectively rotatably matched with two ends of the bracket (7), a long blocking rod (2) is provided on the front edge of the conveyor belt (1), two short blocking rods (5) are provided on the left and right sides of the rear edge of the conveyor belt (1), and the bracket (7) is located between the two short blocking rods (5); The reducer (10) is fixed on the bracket (7), the output shaft of the motor (11) is coaxially connected to the input shaft of the reducer (10), the output shaft of the reducer (10) is coaxially connected to the bottle feeding screw (6), the front side of the conveyor belt (1) is provided with a photoelectric switch (3) and a printer (4), the photoelectric switch (3) and the printer (4) are arranged on the right side of the bracket (7), and the nozzles of the photoelectric switch (3) and the printer (4) face the conveying path of the triangular cup (12).

2. A triangular cup coding position control device according to claim 1, characterized in that: The bracket (7) is fixed on the platform (9) through two L-shaped connecting ears (8), and one end of the L-shaped connecting ear (8) connected to the platform (9) is provided with oblong holes (16) arranged front and back, and the oblong holes (16) are connected to the screw holes on the platform (9) through screws.

3. A triangular cup coding position control device according to claim 2, characterized in that: The bracket (7) comprises a left support block (13), a right support block (15) and a bottom plate (14); the left support block (13) is connected to the left end of the bottom plate (14); the right support block (15) is connected to the right end of the bottom plate (14); and the bottom plate (14) is fixed to the platform (9) via two L-shaped connecting ears (8).

4. A triangular cup coding position control device according to claim 3, characterized in that: The left end of the bottle feeding advancing screw rod (6) is rotationally matched with the left supporting block (13) through a bearing.

5. The triangular cup coding position control device according to claim 3, characterized in that: The right end of the bottle feeding screw (6) is rotatably matched with the right support block (15) through a bearing.

6. The triangular cup coding position control device according to claim 1, characterized in that: The motor (11) is a 21K6RGM single-phase motor.

7. The triangular cup coding position control device according to claim 1, characterized in that: The reduction ratio of the reducer (10) is 9000:

1.

8. A triangular cup coding position control device according to any one of claims 1 to 7, characterized in that: The bottle feeding screw (6) is a nylon component.

9. A triangular cup coding position control device according to claim 8, characterized in that: The pitch of the bottle feeding screw (6) is 94 mm.

10. The triangular cup coding position control device according to claim 8, characterized in that: The helix angle of the bottle feeding screw (6) is 70°.

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