Device for detecting local printing defects of metal can printing iron

Abstract

The utility model relates to the technical field of metal can printing, in particular to a device for detecting local printing defects of metal can printing iron, which comprises a detection probe body, a supporting block is fixedly connected to the bottom of the detection probe body, and a fixing plate is fixedly connected to the bottom of the supporting block. One side of the fixing plate is fixedly connected with a first cloth belt, one end of the first cloth belt is fixedly connected with a second cloth belt, the second cloth belt is movably connected with the fixing plate, and one side of the first cloth belt is fixedly connected with a hook-and-loop fastener female head. The device has the advantages that the arm penetrates through the gap between the fixing plate and the first cloth belt, then the second cloth belt is pulled, the hook-and-loop fastener male head adheres to the hook-and-loop fastener female head, operation is easy and convenient, the device can be suitable for the arms of different quality inspection personnel, the fixing plate is made of an elastic metal plate, the fixing plate can be deformed by pulling the second cloth belt with force, and the quality inspection personnel can conveniently inspect the quality inspection personnel. Therefore, the metal plate can be fully attached to the arm of a quality inspection person, and the metal plate is high in strength and not prone to breakage.

Description

Technical Field

[0001] The utility model relates to the technical field of metal can printing, in particular to a device for detecting local printing defects of printed iron on metal cans. Background Art

[0002] After the metal cans are printed, quality inspectors are required to conduct random inspections to check whether there are any missing prints, flying ink, black spots, etc. The quality inspectors use handheld detection devices to conduct local inspections of the text and icons on the surface of the tinplate can samples through the detection probe to ensure the quality of the product.

[0003] For example, Chinese patent CN208654117U discloses a device for detecting local printing defects on printed iron on metal cans. The device rotates a second clamping sleeve to engage a first clamping block with the interior of a transmission block, and drives the second clamping block to engage the interior of a slot through a transmission mechanism, thereby preventing the detection probe from falling. However, while solving the problem, the device has the following drawbacks:

[0004] Different quality inspectors have different body shapes, which will result in different arm thicknesses. However, the sizes of ferrule 1 and ferrule 2 are fixed, so they are not suitable for different quality inspectors. Utility Model Content

[0005] The purpose of the present invention is to at least solve one of the technical defects described in the background technology.

[0006] To this end, one purpose of the present invention is to propose a device for detecting local printing defects of printed iron on metal cans, aiming to solve the problem that the local printing defect detection device for printed iron on metal cans in the prior art is not suitable for different quality inspectors.

[0007] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a device for detecting local printing defects of printed iron on metal cans, including a detection probe body, characterized in that the bottom of the detection probe body is fixedly connected to a support block, the bottom of the support block is fixedly connected to a fixed plate, one side of the fixed plate is fixedly connected to a first cloth tape, one end of the first cloth tape is fixedly connected to a second cloth tape, the second cloth tape is movably connected to the fixed plate, one side of the first cloth tape is fixedly connected to a Velcro female head, and one side of the second cloth tape is fixedly connected to a Velcro male head.

[0008] Preferably, any of the above solutions uses an elastic metal plate as the fixing plate. The elasticity enables the fixing plate to better fit the arm, and the metal plate has high strength and is not easy to break.

[0009] Preferably, any of the above solutions has a plurality of ventilation holes on the surface of the fixing plate, which is conducive to heat dissipation and improves comfort.

[0010] Preferably, any of the above schemes is that the outer surface of the fixing plate is covered with a cloth bag made of cotton and linen material, which is conducive to heat dissipation and can prevent the edge of the fixing plate from being scratched by the hand.

[0011] Preferably, any of the above schemes has at least two support blocks and fixing plates, and each fixing plate is connected with the first cloth belt and the second cloth belt, so that the detection probe body can be directly fixed on the arm without holding it.

[0012] Compared with the prior art, the advantages and beneficial effects of the present invention are as follows:

[0013] 1. Pass the arm through the gap between the fixed plate and the first cloth tape, then pull the second cloth tape so that the Velcro male end is attached to the Velcro female end. It is easy to operate and can be applied to the arms of different quality inspectors.

[0014] 2. The fixing plate is made of an elastic metal plate. Pulling the second cloth belt hard can cause the fixing plate to deform so that it can fully fit the arm of the quality inspector. The metal plate has high strength and is not easy to break, thus having a long service life. Therefore, it has the advantages of high strength and high stability.

[0015] 3. By opening ventilation holes on the fixing plate, it can play a certain role in ventilation and air permeability, avoiding the problem of sweating on the arm when worn on the arm in summer. In addition, a cotton and linen cloth bag is provided on the surface of the fixing plate, which prevents the edge of the fixing plate from rubbing against the skin while having good air permeability and wear resistance, thereby further improving the wearing comfort.

[0016] 4. The detection probe body can be directly fixed on the arm without holding it. Therefore, in special circumstances, such as when the user needs to hold the product with both hands, there is no need to remove the detection probe body, which is convenient for use.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a structural diagram according to the first embodiment of the present utility model.

[0020] Figure 2It is a structural diagram according to the second embodiment of the present utility model.

[0021] Figure 3 This is a structural diagram of a cloth bag arranged outside a fixed plate according to the second embodiment of the present invention.

[0022] Wherein: 1. Detection probe body, 2. Support block, 3. Fixing plate, 31. First hole slot, 32. Second hole slot, 33. Breathing hole, 4. First cloth strap, 41. Velcro female end, 5. Second cloth strap, 51. Velcro male end, 6. Cloth bag. DETAILED DESCRIPTION

[0023] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] The utility model provides a device for detecting local printing defects of printed iron on metal cans.

[0026] Example 1:

[0027] like Figure 1As shown, it includes a detection probe body 1, characterized in that the bottom of the detection probe body 1 is fixedly connected to a support block 2, the bottom of the support block 2 is fixedly connected to a fixing plate 3, one side of the fixing plate 3 is fixedly connected to a first cloth belt 4, and one side of the fixing plate 3 is provided with a first hole groove 31. After one end of the first cloth belt 4 is inserted into the first hole groove 31, it is wrapped around the fixing plate 3 on one side of the first hole groove 31. Then, by sewing one end of the first cloth belt 4 to the first cloth belt 4, one end of the first cloth belt 4 is fixedly connected to the first hole groove 31. One end of the first cloth belt 4 is fixedly connected to the second cloth belt 5, and a second hole groove 32 is opened on the side of the fixing plate 3 away from the first hole groove 31. The second cloth belt 5 is inserted into the second hole groove 32 and movably connected to the fixing plate 3. One side of the first cloth belt 4 is fixedly connected to the Velcro female head 41, and one side of the second cloth belt 5 is fixedly connected to the Velcro male head 51. The second cloth belt 5 passes through the second hole groove 32 and then goes around the bottom of the first cloth belt 4, so that the Velcro male head 51 and the Velcro female head 41 are bonded together, so that the detection probe body 1 can be fixed on the arm.

[0028] Example 2:

[0029] like Figure 2 As shown, on the basis of embodiment 1, the fixing plate 3 adopts an elastic metal plate. By pulling the second cloth belt 5 with force, the fixing plate 3 is deformed, so that the fixing plate 3 can better fit the user's arm. The metal plate used for the fixing plate 3 has high strength and is not easy to break, so it has a long service life. A plurality of ventilation holes 33 are provided on the surface of the fixing plate 3. The metal fixing plate 3 is not breathable, so it will cause sweat when it is attached to the skin in summer. The ventilation holes 33 can be provided to achieve ventilation and heat dissipation.

[0030] Further, such as Figure 3 As shown, the outer surface of the fixing plate 3 is covered with a cloth bag 6 made of cotton and linen. The metal fixing plate 3 needs to be elastic, so it is thin, and it will be tight when fixed on the arm, so the edge of the fixing plate 3 will hit the skin. By covering its surface with a cloth bag 6, it can play a certain buffering role, and the cotton and linen material has good air permeability and is wear-resistant, so the comfort can be further improved.

[0031] Example 3:

[0032] On the basis of Example 1 or Example 2, the number of support blocks 2 and fixing plates 3 is at least two, and each fixing plate 3 is connected to a first cloth belt 4 and a second cloth belt 5. Two or more fixing plates 3 can directly fix the detection probe body 1 on the arm without holding it. Therefore, in special circumstances, such as when the user needs to hold the product with both hands, there is no need to remove the detection probe body 1, which facilitates use.

[0033] Compared with the prior art, the present invention has the following beneficial effects:

[0034] 1. Pass the arm through the gap between the fixing plate 3 and the first cloth tape 4, then fit the fixing plate 3 on the arm, pull the second cloth tape 5 to make the first cloth tape 4 fit the arm, and then stick the Velcro male end 51 on the second cloth tape 5 to the Velcro female end 41 on the first cloth tape 4. It is easy to operate and can be applied to the arms of different quality inspectors.

[0035] 2. The fixing plate 3 is made of an elastic metal plate. After the arm is placed between the fixing plate 3 and the first cloth belt 4, the second cloth belt 5 is pulled hard to deform the fixing plate 3 so that it can fully fit the arm of the quality inspector. In addition, the metal plate has high strength and is not easy to break, thus having a long service life. Therefore, it has the advantages of high strength and high stability.

[0036] 3. By opening the ventilation holes 33 on the fixing plate 3, a certain ventilation effect can be achieved, avoiding the problem of sweating when worn on the arm in summer, and a cotton and linen cloth bag 6 is provided on the surface of the fixing plate 3, which prevents the edge of the fixing plate 3 from rubbing against the skin while having good air permeability and wear resistance, thereby further improving the wearing comfort.

[0037] 4. By setting two or more support blocks 2 and fixing plates 3, the detection probe body 1 can be directly fixed on the arm without holding it. Therefore, in special circumstances, such as when the user needs to hold the product with both hands, there is no need to remove the detection probe body 1, which facilitates use.

Claims

1. A device for detecting local printing defects of printed iron on metal cans, comprising a detection probe body (1), characterized in that: The bottom of the detection probe body (1) is fixedly connected to a support block (2), the bottom of the support block (2) is fixedly connected to a fixing plate (3), one side of the fixing plate (3) is fixedly connected to a first cloth belt (4), one end of the first cloth belt (4) is fixedly connected to a second cloth belt (5), the second cloth belt (5) is movably connected to the fixing plate (3), one side of the first cloth belt (4) is fixedly connected to a Velcro female head (41), and one side of the second cloth belt (5) is fixedly connected to a Velcro male head (51).

2. The device for detecting local printing defects of printed iron on metal cans according to claim 1, characterized in that: A first hole groove (31) is provided on one side of the fixing plate (3), and one end of the first cloth belt (4) is fixedly connected in the first hole groove (31).

3. The device for detecting local printing defects of printed iron on metal cans according to claim 2, characterized in that: A second hole groove (32) is provided on a side of the fixing plate (3) away from the first hole groove (31), and the second cloth belt (5) is inserted into the second hole groove (32) and movably connected to the fixing plate (3).

4. The device for detecting local printing defects of printed iron on metal cans according to claim 1, characterized in that: The fixing plate (3) is made of an elastic metal plate.

5. The device for detecting local printing defects of printed iron on metal cans according to claim 4, characterized in that: A plurality of air holes (33) are provided on the surface of the fixing plate (3).

6. The device for detecting local printing defects of printed iron on metal cans according to claim 5, characterized in that: The outer surface of the fixing plate (3) is covered with a cloth bag (6) made of cotton and linen material.

7. The device for detecting local printing defects of printed iron on metal cans according to any one of claims 1 to 6, characterized in that: The number of the supporting blocks (2) and the fixing plates (3) is at least two, and each of the fixing plates (3) is connected to the first cloth belt (4) and the second cloth belt (5).

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