Label paper conveying device based on 3D printing

Abstract

The utility model relates to the technical field of label paper conveying, in particular to a label paper conveying device based on 3D printing, which comprises a support frame, a conveying belt is arranged in the support frame, vertical plates are fixedly welded at the left end and the right end of the support frame, positioning mechanisms are fixedly welded at the tops of the two vertical plates, and the two positioning mechanisms are distributed in bilateral symmetry; the positioning mechanism comprises a top fixing frame which is fixedly installed at the top of the vertical plate, an adjusting groove is formed in the lower end of the top fixing frame, a positioning device is slidably connected into the adjusting groove, sliding rails are fixedly welded to the front end and the rear end of the positioning mechanism, and the upper portion of the positioning device and the two sliding rails are slidably installed. According to the label paper conveying device based on 3D printing, the positioning wheels make contact with the label paper to press the label paper, the label paper is prevented from deviating in the conveying process, meanwhile, the distance between the two positioning pieces can be adjusted, and the label paper conveying device can be conveniently applied to conveying of the label paper with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of label paper conveying, and in particular to a label paper conveying device based on 3D printing. Background Art

[0002] In the current context of industrial automation and informatization, label paper, as a carrier of key functions such as product information identification, traceability, and anti-counterfeiting, plays an indispensable role in logistics, warehousing, retail, medicine, food, etc. Its efficient transportation and precise 3D printing are directly related to production efficiency, product quality, and the accuracy of supply chain management.

[0003] In actual applications, the traditional label paper conveying device lacks an effective clamping structure, which causes the label paper to easily shift when running at high speed or under external disturbance, causing the subsequent labeling action position to deviate from the predetermined position, seriously affecting the 3D printing effect of the label. In addition, facing the wide variety of label papers with different width specifications on the market, there is a problem of poor adaptability to label papers of different widths, and it is unable to quickly and flexibly adapt to changes in production needs, which invisibly increases the equipment investment cost and maintenance difficulty. Therefore, we propose a label paper conveying device based on 3D printing. Utility Model Content

[0004] The main purpose of the utility model is to provide a label paper conveying device based on 3D printing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A label paper conveying device based on 3D printing, comprising a support frame, a conveyor belt is arranged in the support frame, vertical plates are fixedly welded at both left and right ends of the support frame, positioning mechanisms are fixedly welded at the tops of the two vertical plates, and the two positioning mechanisms are symmetrically distributed on the left and right sides; the positioning mechanism comprises a top fixing frame, the top fixing frame is fixedly installed on the top of the vertical plate, an adjustment groove is opened at the lower end of the top fixing frame, a positioning device is slidably connected in the adjustment groove, slide rails are fixedly welded at both front and rear ends of the positioning mechanism, and the upper part of the positioning device is slidably installed with the two slide rails.

[0007] Preferably, a forward and reverse motor is fixedly mounted on one side of the two top fixing frames away from the opposite ends, a screw rod is fixedly mounted on the output end of the forward and reverse motor, and the screw rod is movably mounted in the adjustment slot and is threadedly connected to the positioning device.

[0008] Preferably, the positioning device includes an adjustment plate, an adjustment block used in conjunction with the adjustment groove is fixedly installed in the middle of the upper end of the adjustment plate, the adjustment block is slidably connected in the adjustment groove and is threadedly connected to the screw rod, and two anti-slip blocks are fixedly installed on the upper end of the adjustment plate, and the opposite ends of the two anti-slip blocks are provided with sliding grooves used in conjunction with the slide rails, and the anti-slip blocks are slidably connected to one end of the top fixed frame through the sliding grooves.

[0009] Preferably, a positioning piece is inserted and connected to the upper end of the adjusting plate, the lower part of the positioning piece is located below the adjusting plate, and the length of the positioning piece is equal to the length of the conveyor belt.

[0010] Preferably, the positioning member includes a connecting plate and an electric telescopic rod, the structure of the connecting plate is compatible with the structure of the adjusting plate, two electric telescopic rods are provided and are installed front and back on the upper end of the adjusting plate, the output ends of the two electric telescopic rods are fixedly connected to the upper end of the connecting plate, and a plurality of positioning wheels are equidistantly provided on the lower end of the connecting plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The connecting plate is pushed downward by extending the electric telescopic rod, so that the positioning wheel contacts the label paper to press the label paper tightly, avoiding the deviation of the label paper during transportation. At the same time, due to the rolling friction between the positioning wheel and the label paper on the conveyor belt, the friction between the label paper and the positioning part is reduced, reducing the possibility of wear on the label paper during transportation, and the safety is strong.

[0013] 2. The adjusting block is threadedly connected with the screw rod to make the adjusting block slide in the adjusting groove, thereby driving the positioning piece installed on the adjusting plate to move, so that the distance between the two positioning pieces can be adjusted, which is convenient for conveying label papers of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a label paper conveying device based on 3D printing in the utility model;

[0015] Figure 2 This is a structural schematic diagram of a positioning mechanism of a label paper conveying device based on 3D printing in the utility model;

[0016] Figure 3 This is a structural schematic diagram of a positioning device of a label paper conveying device based on 3D printing in the utility model;

[0017] Figure 4 This is a structural schematic diagram of a positioning component of a label paper conveying device based on 3D printing in the utility model.

[0018] In the figure: 1. support frame; 2. conveyor belt; 3. vertical plate; 4. positioning mechanism; 5. top fixing frame; 6. adjustment slot; 7. positioning device; 8. slide rail; 9. forward and reverse motor; 10. screw rod; 11. adjustment plate; 12. anti-slip block; 13. slide slot; 14. adjustment block; 15. positioning piece; 16. connecting plate; 17. positioning wheel; 18. electric telescopic rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A label paper conveying device based on 3D printing includes a support frame 1, a conveyor belt 2 is arranged in the support frame 1, vertical plates 3 are fixedly welded to the left and right ends of the support frame 1, and positioning mechanisms 4 are fixedly welded to the tops of the two vertical plates 3. The two positioning mechanisms 4 are symmetrically distributed on the left and right.

[0024] In this embodiment, the positioning mechanism 4 includes a top fixing frame 5, which is fixedly installed on the top of the vertical plate 3, and an adjustment slot 6 is opened at the lower end of the top fixing frame 5. A positioning device 7 is slidably connected in the adjustment slot 6. Slide rails 8 are fixedly welded at the front and rear ends of the positioning mechanism 4, and the upper part of the positioning device 7 is slidably installed with the two slide rails 8; the two top fixing frames 5 are fixedly installed with a forward and reverse motor 9 on one side away from the opposite end, and a screw rod 10 is fixedly installed at the output end of the forward and reverse motor 9. The screw rod 10 is movably installed in the adjustment slot 6 and is threadedly connected to the positioning device 7; the positioning device 7 includes an adjustment plate 11, and a An adjusting block 14 used in conjunction with the adjusting slot 6 is slidably connected in the adjusting slot 6 and is threadedly connected to the screw rod 10. Two anti-slip blocks 12 are fixedly installed on the upper end of the adjusting plate 11. The opposite ends of the two anti-slip blocks 12 are provided with a slide groove 13 used in conjunction with the slide rail 8. The anti-slip block 12 is slidably connected to one end of the top fixed frame 5 through the slide groove 13; the screw rod 10 is threadedly connected to the adjusting block 14 to make the adjusting block 14 slide in the adjusting slot 6, thereby driving the positioning piece 15 installed on the adjusting plate 11 to move, so that the distance between the two positioning pieces 15 can be adjusted, which is convenient for the transportation of label papers of different widths.

[0025] In this embodiment, a positioning member 15 is inserted and connected to the upper end of the adjustment plate 11, and the lower part of the positioning member 15 is located below the adjustment plate 11, and the length of the positioning member 15 is equal to the length of the conveyor belt 2; the positioning member 15 includes a connecting plate 16 and an electric telescopic rod 18, the structure of the connecting plate 16 is adapted to the structure of the adjustment plate 11, and two electric telescopic rods 18 are provided and are installed on the upper end of the adjustment plate 11 in a front-to-back manner, and the output ends of the two electric telescopic rods 18 are fixedly connected to the upper end of the connecting plate 16, and a plurality of positioning wheels 17 are equidistantly arranged at the lower end of the connecting plate 16; the electric telescopic rod 18 is extended to push the connecting plate 16 downward, so that the positioning wheel 17 contacts the label paper to press the label paper, thereby preventing the label paper from shifting during transportation, and at the same time, due to the rolling friction between the positioning wheel 17 and the label paper on the conveyor belt 2, the friction between the label paper and the positioning member 15 is reduced, and the possibility of wear on the label paper during transportation is reduced, and the safety is strong.

[0026] It should be noted that the utility model is a label paper conveying device based on 3D printing. During use, the label paper is placed on the upper end of the conveyor belt 2, and the forward and reverse motors 9 on both sides are started at the same time. The forward and reverse motors 9 drive the screw rod 10 to rotate, and the screw rod 10 is threadedly connected with the adjustment block 14 to make the adjustment block 14 slide in the adjustment groove 6, thereby driving the positioning member 15 installed on the adjustment plate 11 to move, so that the two positioning members 15 are located above the label paper. During the adjustment process, the adjustment plate 11 is raised by sliding the slide groove 13 and the slide rail 8. The stability during the movement makes the adjustment smooth, and then the electric telescopic rod 18 is started. The electric telescopic rod 18 is extended to push the connecting plate 16 downward, so that the positioning wheel 17 contacts the label paper to press the label paper to prevent the label paper from shifting during the transportation process. Then, under the action of the friction force of the conveyor belt 2, the label paper on the conveyor belt 2 is driven to move. Since there is rolling friction between the positioning wheel 17 and the label paper on the conveyor belt 2, the friction between the label paper and the positioning member 15 is reduced, thereby reducing the possibility of wear on the label paper during transportation, and the safety is strong.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A label paper conveying device based on 3D printing, comprising a support frame (1), characterized in that: A conveyor belt (2) is arranged inside the support frame (1), vertical plates (3) are fixedly welded at both left and right ends of the support frame (1), and positioning mechanisms (4) are fixedly welded at the tops of the two vertical plates (3), and the two positioning mechanisms (4) are symmetrically distributed on the left and right sides; The positioning mechanism (4) comprises a top fixing frame (5), the top fixing frame (5) is fixedly mounted on the top of the vertical plate (3), an adjustment slot (6) is formed at the lower end of the top fixing frame (5), a positioning device (7) is slidably connected in the adjustment slot (6), and slide rails (8) are fixedly welded at both the front and rear ends of the positioning mechanism (4), and the upper part of the positioning device (7) is slidably mounted on the two slide rails (8).

2. The label paper conveying device based on 3D printing according to claim 1, characterized in that: A forward and reverse motor (9) is fixedly mounted on one side of the two top fixing frames (5) away from the opposite ends, and a screw rod (10) is fixedly mounted on the output end of the forward and reverse motor (9). The screw rod (10) is movably mounted in the adjustment groove (6) and is threadedly connected to the positioning device (7).

3. The label paper conveying device based on 3D printing according to claim 1, characterized in that: The positioning device (7) comprises an adjusting plate (11), an adjusting block (14) for use with the adjusting groove (6) being fixedly mounted at the middle of the upper end of the adjusting plate (11), the adjusting block (14) being slidably connected in the adjusting groove (6) and being threadedly connected to the screw rod (10), two anti-slipping blocks (12) being fixedly mounted at the upper end of the adjusting plate (11), the opposite ends of the two anti-slipping blocks (12) being provided with a sliding groove (13) for use with the sliding rail (8), the anti-slipping block (12) being slidably connected to one end of the top fixing frame (5) via the sliding groove (13).

4. The label paper conveying device based on 3D printing according to claim 3, characterized in that: A positioning piece (15) is inserted and connected to the upper end of the adjustment plate (11), the lower part of the positioning piece (15) is located below the adjustment plate (11), and the length of the positioning piece (15) is equal to the length of the conveyor belt (2).

5. The label paper conveying device based on 3D printing according to claim 4, characterized in that: The positioning member (15) comprises a connecting plate (16) and an electric telescopic rod (18); the structure of the connecting plate (16) is adapted to the structure of the adjusting plate (11); two electric telescopic rods (18) are provided and are installed front and rear on the upper end of the adjusting plate (11); the output ends of the two electric telescopic rods (18) are fixedly connected to the upper end of the connecting plate (16); and a plurality of positioning wheels (17) are equidistantly provided on the lower end of the connecting plate (16).

Images