Packaging carton printing pigment mixing device

Abstract

The utility model discloses a printing pigment mixing device for a packaging carton, and aims to solve the technical problem that in the prior art, the position of a clamping mechanism is fixed, so that the mixing device can only be mounted at the top of a mixing barrel with a fixed size. The mixing device comprises a device main body, a stirring rod and a handle, the output end of the device main body is connected with the stirring rod, the side surface of the device main body is connected with the handle, the side surface of the device main body is provided with an extending arm, the surface of the extending arm is provided with a strip-shaped groove, a sliding sleeve penetrates through the strip-shaped groove, and an inner threaded pipe penetrates through the sliding sleeve. According to the mixing device, a second threaded rod rotates to drive an inner threaded pipe to move upwards and drive a clamping mechanism to move upwards, and when the clamping mechanism drives a rubber gasket to move to the lower surface of an extension arm, the position of a clamping support is fixed through friction force, so that the position of the clamping mechanism can be conveniently adjusted; therefore, the mixing device can be conveniently mounted at the tops of mixing cylinders with different diameters.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging paper box printing pigment processing, and particularly relates to a packaging paper box printing pigment mixing device. Background Art

[0002] Pigment mixing devices for packaging carton printing are used to evenly mix multiple pigments to meet the color requirements for printing cartons. The design of such devices generally focuses on mixing efficiency, mixing uniformity, and ease of operation.

[0003] The operating principle of a pigment mixing device for packaging carton printing is relatively simple, primarily utilizing a stirring system to achieve pigment mixing. When the motor is turned on, the stirring shaft and blades begin to rotate, generating strong shear and impact forces that break up and redistribute pigment particles or droplets, allowing them to mix. As the stirring time increases, the pigment becomes increasingly uniform, achieving the desired color for printing.

[0004] When using the existing printing pigment mixing device, various pigments are added into a plastic barrel. Then the staff fixes the mixing device on the surface of the mixing barrel through a clamping mechanism. Then the staff holds the handle and inserts the stirring rod into the raw material for stirring. During this process, the position of the clamping mechanism is fixed, which means that the mixing device can only be installed on the top of a mixing barrel of fixed size. For a mixing barrel of an inappropriate size, the staff needs to hold the device. Long-term stirring will cause soreness in the staff's arms, which causes inconvenience in actual use of the mixing device. Utility Model Content

[0005] (1) Technical problems to be solved

[0006] In response to the shortcomings of the existing technology, the purpose of the present utility model is to provide a packaging paper box printing pigment mixing device, which aims to solve the technical problem that the position of the clamping mechanism is fixed in the existing technology, which results in the mixing device being able to be installed on the top of a mixing barrel of fixed size. For mixing barrels of inappropriate size, the staff needs to hold the device, and prolonged stirring will cause soreness in the staff's arms, thereby causing inconvenience in actual use of the mixing device.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a packaging paper box printing pigment mixing device, which includes a device body, a stirring rod and a handle. The output end of the device body is connected to the stirring rod, the side surface of the device body is connected to the handle, the side surface of the device body is provided with an expansion arm, the surface of the expansion arm is provided with a strip groove, the interior of the strip groove is penetrated by a sliding sleeve, the interior of the sliding sleeve is penetrated by an internal threaded tube, the bottom side of the internal threaded tube is connected to a clamping mechanism, the surface of the internal threaded tube is provided with a guide groove, the interior of the sliding sleeve is connected to a guide slider, the interior of the internal threaded tube is inserted with a second threaded rod, a bearing is installed between the second threaded rod and the sliding sleeve, the side surface of the sliding sleeve is connected with a side ear, the interior of the side ear is penetrated by a guide rod, and the surface of the clamping mechanism is connected with a rubber gasket.

[0009] When using the mixing device of the present technical solution, the rotation of the second threaded rod can drive the internal threaded tube to move upward, the upward movement of the internal threaded tube can drive the clamping mechanism to move upward, and the upward movement of the clamping mechanism can drive the rubber gasket to move upward. When the clamping bracket drives the rubber gasket to move to the lower surface of the expansion arm, the position of the clamping bracket can be fixed by the friction between the rubber gasket and the expansion arm.

[0010] Preferably, the clamping mechanism includes a clamping bracket, a first threaded rod and an extrusion block. The side surface of the clamping bracket is penetrated by the first threaded rod, and the end of the first threaded rod is connected to the extrusion block. There is a threaded structure between the first threaded rod and the clamping bracket. The clamping bracket is clamped on the wall of the mixing barrel, and then the first threaded rod can be rotated. When the first threaded rod rotates, it can drive the extrusion block to move laterally. When the extrusion block moves to the surface of the barrel wall, the mixing barrel can be clamped by the clamping mechanism.

[0011] Furthermore, the second threaded rod forms a rotating structure through the bearing and the sliding sleeve, the second threaded rod and the internal threaded tube are threadedly connected, and the guide slider forms a sliding connection with the internal threaded tube through the guide groove. When the internal threaded tube is subjected to a force, the guide groove can be driven to slide on the surface of the guide slider, thereby limiting the movement direction of the internal threaded tube.

[0012] Furthermore, the side ears and the guide rod are symmetrically arranged on both sides of the sliding sleeve, and the side ears and the guide rod are slidingly connected. The sliding sleeve can be driven by the force to drive the side ears to slide on the surface of the guide rod, thereby limiting the movement direction of the sliding sleeve.

[0013] Furthermore, a rotating shaft is installed between the device body and the expansion arm, a fixing bracket is provided on the bottom side of the expansion arm, a spring piece is connected to the side surface of the fixing bracket, a circular hole is opened on the surface of the fixing bracket, a threaded hole is opened on the surface of the expansion arm, and bolts are passed through the inside of the circular hole and the threaded hole.

[0014] Furthermore, the expansion arm forms a rotating structure with the device body through the rotating shaft. The expansion arm rotates with the central axis of the rotating shaft as the center of the circle under the tension, so that the expansion arm can be folded.

[0015] Furthermore, the bolt and the threaded hole are threadedly connected. The bolt passes through the circular hole and moves to the threaded hole. At this time, the bolt is rotated to be threadedly connected to the threaded hole, so that the position of the fixing frame can be fixed.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model is that after the sliding sleeve slides inside the strip groove, the second threaded rod can be rotated, and the rotation of the second threaded rod can drive the internal threaded tube to move upward, and the upward movement of the internal threaded tube can drive the clamping mechanism to move upward, and the upward movement of the clamping mechanism can drive the rubber gasket to move upward. When the clamping bracket drives the rubber gasket to move to the lower surface of the expansion arm, the position of the clamping bracket can be fixed by the friction between the rubber gasket and the expansion arm. This makes it easy to adjust the position of the clamping mechanism, so that the mixing device can be conveniently installed on the top of mixing cylinders of different diameters, thereby improving the practicality of the mixing device.

[0019] According to the utility model, after the mixing is completed, the device can be removed and the expansion arm can be pulled. The expansion arm is rotated with the central axis of the rotating shaft as the center of the circle by the pulling force. When the expansion arm drives the spring piece to move to the surface of the stirring rod through the fixing frame, the spring piece is squeezed and deformed. When the spring piece is sleeved on the surface of the stirring rod, the spring piece recovers the deformation by its own elastic force. In this way, the position of the expansion arm can be fixed, and the expansion arm can be folded, which is convenient for the storage of the mixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of a specific embodiment of the device of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the folded arm of a specific embodiment of the device of the utility model;

[0022] Figure 3 This is a schematic diagram of the installation structure of the clamping mechanism of a specific embodiment of the device of the utility model;

[0023] Figure 4 This is a cross-sectional view of the mounting structure of the clamping mechanism of a specific embodiment of the device of the utility model;

[0024] Figure 5 This is an exploded view of the spring installation structure of a specific embodiment of the device of the utility model;

[0025] Figure 6 A specific embodiment of the present invention Figure 2 Schematic diagram of the structure at point A in the middle.

[0026] The marks in the accompanying drawings are: 1. Device body; 2. Stirring rod; 3. Handle; 4. Rotating shaft; 5. Extension arm; 6. Strip groove; 7. Sliding sleeve; 8. Internal threaded tube; 9. Clamping mechanism; 901. Clamping bracket; 902. First threaded rod; 903. Extrusion block; 10. Guide groove; 11. Guide slider; 12. Second threaded rod; 13. Bearing; 14. Side ear; 15. Guide rod; 16. Rubber washer; 17. Fixing frame; 18. Shrapnel; 19. Round hole; 20. Threaded hole; 21. Bolt. DETAILED DESCRIPTION

[0027] This specific embodiment is a packaging paper box printing pigment mixing device, and its structural diagram is as follows Figure 1-6 As shown, the mixing device includes a device body 1, a stirring rod 2 and a handle 3. The output end of the device body 1 is connected to the stirring rod 2, the side surface of the device body 1 is connected to the handle 3, the side surface of the device body 1 is provided with an arm 5, the surface of the arm 5 is provided with a strip groove 6, the interior of the strip groove 6 is penetrated by a sliding sleeve 7, the interior of the sliding sleeve 7 is penetrated by an internal threaded tube 8, the bottom side of the internal threaded tube 8 is connected to a clamping mechanism 9, the surface of the internal threaded tube 8 is provided with a guide groove 10, the interior of the sliding sleeve 7 is connected to a guide slider 11, the interior of the internal threaded tube 8 is inserted with a second threaded rod 12, a bearing 13 is installed between the second threaded rod 12 and the sliding sleeve 7, the side surface of the sliding sleeve 7 is connected with a side ear 14, the interior of the side ear 14 is penetrated by a guide rod 15, and the surface of the clamping mechanism 9 is connected with a rubber gasket 16.

[0028] Among them, the clamping mechanism 9 includes a clamping bracket 901, a first threaded rod 902 and an extrusion block 903. The side surface of the clamping bracket 901 is penetrated by the first threaded rod 902, and the end of the first threaded rod 902 is connected to the extrusion block 903. There is a threaded structure between the first threaded rod 902 and the clamping bracket 901. The second threaded rod 12 forms a rotating structure with the sliding sleeve 7 through the bearing 13. The second threaded rod 12 and the internal threaded tube 8 are threadedly connected. The guide slider 11 forms a sliding connection with the internal threaded tube 8 through the guide groove 10. The side ears 14 and the guide rod 15 are symmetrically arranged on both sides of the sliding sleeve 7, and the side ears 14 and the guide rod 15 are slidably connected.

[0029] In addition, a rotating shaft 4 is installed between the device body 1 and the expansion arm 5, a fixing frame 17 is provided on the bottom side of the expansion arm 5, and a spring piece 18 is connected to the side surface of the fixing frame 17. A circular hole 19 is opened on the surface of the fixing frame 17, and a threaded hole 20 is opened on the surface of the expansion arm 5. Bolts 21 pass through the inside of the circular hole 19 and the threaded hole 20. The expansion arm 5 forms a rotating structure with the device body 1 through the rotating shaft 4, and the bolt 21 and the threaded hole 20 are threadedly connected.

[0030] Working principle: When using the device of the present technical solution, first pull the sliding sleeve 7 to slide inside the strip groove 6 according to the diameter of the mixing cylinder, and then the second threaded rod 12 can be rotated. Under the limiting action of the guide slide groove 10 and the guide slider 11, the rotation of the second threaded rod 12 can drive the internal threaded tube 8 to move upward, and the upward movement of the internal threaded tube 8 can drive the clamping mechanism 9 to move upward, and the upward movement of the clamping mechanism 9 can drive the rubber gasket 16 to move upward. When the clamping bracket 901 drives the rubber gasket 16 to move to the lower surface of the expansion arm 5, the position of the clamping bracket 901 can be fixed at this time, and then the clamping bracket 901 is clamped on the cylinder wall of the mixing cylinder, and then the first threaded rod 902 can be rotated. When the first threaded rod 902 rotates, it can drive the extrusion block 903 to move horizontally. When the extrusion block 903 moves to the surface of the cylinder wall, the mixing cylinder can be clamped at this time, so that the mixing device can be installed on the surface of the mixing cylinder through the expansion arm 5;

[0031] Then, the raw materials of the pigment are injected into the interior of the mixing cylinder. When the operator holds the handle 3 to control the main body 1 of the device, the stirring rod 2 can be driven to rotate, so that the printing pigment can be mixed;

[0032] After the mixing is completed, the device can be removed and the expansion arm 5 can be pulled. The expansion arm 5 is rotated with the central axis of the rotating shaft 4 as the center of the circle by the tension. When the expansion arm 5 drives the spring piece 18 to move to the surface of the stirring rod 2 through the fixing frame 17, the spring piece 18 is squeezed and deformed. When the spring piece 18 is sleeved on the surface of the stirring rod 2, the spring piece 18 recovers the deformation by its own elastic force, so that the position of the expansion arm 5 can be fixed, so that the expansion arm 5 can be folded.

[0033] All technical features in this embodiment can be freely combined according to actual needs.

[0034] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A packaging carton printing pigment mixing device, the mixing device comprising a device body (1), a stirring rod (2) and a handle (3), characterized in that: The output end of the device body (1) is connected to a stirring rod (2), the side surface of the device body (1) is connected to a handle (3), the side surface of the device body (1) is provided with an extension arm (5), the surface of the extension arm (5) is provided with a strip groove (6), the interior of the strip groove (6) is penetrated by a sliding sleeve (7), the interior of the sliding sleeve (7) is penetrated by an internal threaded tube (8), the bottom side of the internal threaded tube (8) is connected to a clamping mechanism (9), the internal threaded tube (8) is provided with a clamping mechanism (9), and the internal threaded tube (8) is provided with a clamping mechanism (9). A guide groove (10) is provided on the surface of the sliding sleeve (7), a guide slider (11) is connected to the interior of the sliding sleeve (7), a second threaded rod (12) is inserted into the interior of the internal threaded tube (8), a bearing (13) is installed between the second threaded rod (12) and the sliding sleeve (7), a side ear (14) is connected to the side surface of the sliding sleeve (7), a guide rod (15) is passed through the interior of the side ear (14), and a rubber gasket (16) is connected to the surface of the clamping mechanism (9).

2. A packaging paper box printing pigment mixing device according to claim 1, characterized in that: The clamping mechanism (9) comprises a clamping bracket (901), a first threaded rod (902) and an extrusion block (903); the first threaded rod (902) passes through the side surface of the clamping bracket (901); the end of the first threaded rod (902) is connected to the extrusion block (903); and a threaded structure is formed between the first threaded rod (902) and the clamping bracket (901).

3. A packaging paper box printing pigment mixing device according to claim 1, characterized in that: The second threaded rod (12) forms a rotating structure with the sliding sleeve (7) through the bearing (13), the second threaded rod (12) and the internal threaded tube (8) are threadedly connected, and the guide slider (11) forms a sliding connection with the internal threaded tube (8) through the guide slot (10).

4. A packaging paper box printing pigment mixing device according to claim 1, characterized in that: The side ears (14) and the guide rod (15) are symmetrically arranged on both sides of the sliding sleeve (7), and the side ears (14) and the guide rod (15) are in sliding connection.

5. A packaging paper box printing pigment mixing device according to claim 1, characterized in that: A rotating shaft (4) is installed between the device body (1) and the expansion arm (5); a fixing frame (17) is provided on the bottom side of the expansion arm (5); a spring piece (18) is connected to the side surface of the fixing frame (17); a circular hole (19) is provided on the surface of the fixing frame (17); a threaded hole (20) is provided on the surface of the expansion arm (5); and bolts (21) are passed through the inside of the circular hole (19) and the threaded hole (20).

6. A packaging paper box printing pigment mixing device according to claim 5, characterized in that: The extension arm (5) forms a rotating structure with the device body (1) via the rotating shaft (4).

7. A packaging paper box printing pigment mixing device according to claim 6, characterized in that: The bolt (21) is threadedly connected to the threaded hole (20).

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