Batch marking machine

Abstract

The batch marking machine comprises an L-shaped base, a nail making seat, a hand wheel, a rotating shaft, supporting plates and auxiliary rollers, the supporting plates are parallelly installed on one side of a side plate of the L-shaped base at intervals, and the two ends of the rotating shaft penetrate through the supporting plates and the side plate respectively and are rotationally connected with the supporting plates and the side plate through a first bearing seat and a second bearing seat respectively. The nail making seat and the hand wheel are located on the outer sides of the side plate and the supporting plate respectively and fixedly connected with the end of the rotating shaft. The auxiliary roller is installed below the nail making seat, and a gap allowing a paper box to pass is formed between the auxiliary roller and the nail making seat. The device has the advantages of simple structure, convenience in operation, low cost and the like, is convenient to replace working places at any time for use, and is suitable for reworking and imprinting batch numbers on the packaging boxes in small batches.

Description

Technical Field

[0001] The utility model belongs to the technical field of printing and packaging, and specifically relates to a batch marking machine. Background Art

[0002] In the production process of drug packaging, mechanized printing is usually used. However, some drugs have damaged packaging during transportation or storage, so they need to be returned for replacement and reprinted with batch numbers. The cost of reprinting batch numbers on the machine is high. If the reprinted part is small, a suitable method is needed to reprint the batch number. Utility Model Content

[0003] The utility model aims to provide a batch marking machine which can realize the stamping of the rework batch number of the packaging box through manual operation, thereby reducing the cost.

[0004] The technical solution adopted by the utility model is a batch marking machine, including an L-shaped base, a nail-making base, a handwheel, a rotating shaft, a support plate and an auxiliary roller. The support plates are installed in parallel at intervals on one side of the side plate of the L-shaped base. The two ends of the rotating shaft respectively penetrate the support plate and the side plate and are rotatably connected to the support plate and the side plate through bearing seat 1 and bearing seat 2 respectively. The nail-making base and the handwheel are respectively located on the outside of the side plate and the support plate and are fixedly connected to the end of the rotating shaft. The auxiliary roller is installed below the nail-making base and there is a gap between the two to accommodate the passage of a paper box.

[0005] Preferably, the nail making seat comprises a disc sleeve, a sleeve is arranged at the right end of the disc sleeve, the sleeve is tightened on the rotating shaft by expansion, a plurality of digital pressing chucks are sleeved on the sleeve and fixedly connected to the left end of the sleeve by two fastening nuts.

[0006] Preferably, a plurality of grooves are circumferentially arranged on the outer surface of the digital pressing chuck, and the digital strips are embedded in the outer surface of the digital pressing chuck through the grooves.

[0007] Preferably, the auxiliary roller is rotatably connected to the head end of the screw through a bearing, and the tail end of the screw passes through the side plate and is fastened with a nut.

[0008] Preferably, the through hole through which the screw rod passes through the side plate is a vertical strip hole.

[0009] Preferably, the support plate is made of channel steel and is welded to the center of the end of the L-shaped base away from the side plate, and the opening of the support plate faces the side plate.

[0010] Compared with the prior art, the beneficial effect of the utility model is that the device has the advantages of simple structure, easy operation, low cost, etc. It is convenient to change the work location at any time and is suitable for rework and stamping batch numbers on packaging boxes in small batches; at the same time, the digital pressing chuck of the device adopts a structure inlaid with digital strips, and different digital strips can be replaced as needed, which is suitable for a variety of boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the main view of the batch marking machine;

[0012] Figure 2 It is a top view schematic diagram of a batch marking machine;

[0013] Figure 3 It is a cross-sectional schematic diagram of a nail making seat;

[0014] Markings in the figure: 1. L-shaped base, 101. Side plate, 2. Nail making seat, 201. Disc sleeve, 202. Sleeve, 203. Digital clamping chuck, 2031. Groove, 2032. Digital bar, 204. Fastening nut, 3. Handwheel, 4. Rotating shaft, 5. Support plate, 6. Auxiliary roller, 7. Bearing seat one, 8. Bearing seat two, 9. Bearing, 10. Screw. DETAILED DESCRIPTION

[0015] The present invention will be further explained below in conjunction with the accompanying drawings to facilitate better understanding by those skilled in the art.

[0016] Example 1

[0017] like Figure 1-3 As shown, a batch marking machine includes an L-shaped base 1, a nail-making base 2, a hand wheel 3, a rotating shaft 4, a support plate 5 and an auxiliary roller 6. The support plate 5 is installed in parallel at intervals on one side of the side plate 101 of the L-shaped base 1. The two ends of the rotating shaft 4 respectively penetrate the support plate 5 and the side plate 101 and are rotatably connected to the support plate 5 and the side plate 101 through the bearing seat 1 7 and the bearing seat 2 8. The nail-making base 2 and the hand wheel 3 are respectively located on the outside of the side plate 101 and the support plate 5 and are fixedly connected to the end of the rotating shaft 4. The auxiliary roller 6 is installed below the nail-making base 2 and there is a gap between the two to accommodate the passage of the paper box, so as to ensure that the label can be pressed on the paper box. Specifically, the auxiliary roller 6 is rotatably connected to the head end of the screw 10 through the bearing 9, and the tail end of the screw 10 penetrates the side plate 101 and is fastened with a nut. The through hole of the screw 10 passing through the side plate 101 is a vertical strip hole, so that the distance between the auxiliary roller 6 and the nail-making base 2 can be adjusted. The paper to be printed on the packaging box is placed between the nail making seat 2 and the auxiliary roller 6, and the hand wheel 3 is turned to drive the nail making seat 2 to rotate. While the paper is transported forward, the nail making seat 2 presses it to print the batch number. The device has a simple structure and is easy to operate. It is suitable for re-printing batch numbers on packaging boxes in small batches, and has low cost.

[0018] The nail making seat 2 comprises a disc sleeve 201, a sleeve 202 is arranged at the right end of the disc sleeve 201, the sleeve 202 is tightened on the rotating shaft 4 by means of a healthy expansion, a plurality of digital pressing chucks 203 are sleeved on the sleeve 202 and fixedly connected to the left end of the sleeve 202 by means of two fastening nuts 204, the outer diameter of the disc sleeve 201 and the fastening nut 204 is not greater than the outer diameter of the digital pressing chuck 203, and an auxiliary roller 6 is installed below the digital pressing chuck 203. Through the compression between the digital pressing disc 203 and the auxiliary roller 6, the box paper is clearly imprinted, wherein the digital pressing disc 203 is installed in a sleeved manner, and can be disassembled and replaced according to the type of batch number, and is suitable for imprinting a variety of boxes.

[0019] In order to enhance practicality and ease of operation, a number of grooves 2031 are circumferentially provided on the outer surface of the digital pressing chuck 203, and the number bar 2032 is embedded in the outer surface of the digital pressing chuck 203 through the grooves 2031. When the imprinting type is the same but the batch number is different, only the number bar 2032 needs to be replaced to meet the imprinting requirements.

[0020] The support plate 5 is made of channel steel and welded to the center of the end of the L-shaped base 1 away from the side plate 101, and the opening of the support plate 5 faces the side plate 101. The support plate 5 and the side plate 101 are respectively located at the two ends of the L-shaped base 1, and the support plate 5 is made of channel steel, which not only enhances its own structural strength and stability, but also increases the weight of the end of the support plate 5, which is conducive to maintaining the overall balance and stability of the device.

[0021] How it works:

[0022] According to the printing needs, select the appropriate number strip 2032 to be embedded in the corresponding digital pressing chuck 203, and fix the digital pressing chuck 203 on the sleeve 202, and adjust the fixed position of the auxiliary roller 6 according to the paper thickness, so that there is a gap between the auxiliary roller 6 and the nail making seat 2 to accommodate the paper box, ensuring that the label can be pressed on the paper box. Place the paper to be printed on the packaging box between the nail making seat 2 and the auxiliary roller 6, turn the hand wheel 3 to drive the nail making seat 2 to rotate, and while the paper is transported forward, the nail making seat 2 presses it to print the batch number.

[0023] The above-mentioned embodiments are only for describing the preferred implementation of the utility model, and are not intended to limit the scope of the utility model. Without departing from the design spirit and principle of the utility model, various modifications and improvements made by those skilled in the art to the technical solution of the utility model shall fall within the protection scope determined by the claims of the utility model.

Claims

1. A batch marking machine, characterized in that: The invention comprises an L-shaped base (1), a nail-making base (2), a hand wheel (3), a rotating shaft (4), a support plate (5) and an auxiliary roller (6), wherein the support plate (5) is installed in parallel with each other at intervals on one side of a side plate (101) of the L-shaped base (1), and the two ends of the rotating shaft (4) respectively penetrate the support plate (5) and the side plate (101) and are rotatably connected to the support plate (5) and the side plate (101) through a first bearing seat (7) and a second bearing seat (8), respectively; the nail-making base (2) and the hand wheel (3) are respectively located outside the side plate (101) and the support plate (5) and are fixedly connected to the end of the rotating shaft (4); the auxiliary roller (6) is installed below the nail-making base (2) and there is a gap between the two for accommodating the passage of a paper box.

2. A batch marking machine according to claim 1, characterized in that: The nail making seat (2) comprises a disc sleeve (201), a sleeve (202) is arranged at the right end of the disc sleeve (201), the sleeve (202) is tightened on the rotating shaft (4) by means of expansion, and a plurality of digital pressing chucks (203) are sleeved on the sleeve (202) and fixedly connected to the left end of the sleeve (202) by means of two fastening nuts (204).

3. A batch marking machine according to claim 2, characterized in that: The outer surface of the digital pressing chuck (203) is provided with a plurality of grooves (2031) in a circumferential direction, and the digital strips (2032) are embedded in the outer surface of the digital pressing chuck (203) through the grooves (2031).

4. A batch marking machine according to claim 1, characterized in that: The auxiliary roller (6) is rotatably connected to the head end of the screw rod (10) via a bearing (9), and the tail end of the screw rod (10) passes through the side plate and is fastened with a nut.

5. A batch marking machine according to claim 4, characterized in that: The through hole through which the screw rod (10) passes through the side plate (101) is a vertical strip-shaped hole.

6. A batch marking machine according to claim 1, characterized in that: The support plate (5) is made of channel steel and is welded to the center of the end of the L-shaped base (1) away from the side plate (101), and the opening of the support plate (5) faces the side plate (101).

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