Outer package damage detection equipment

Abstract

The utility model relates to the technical field of outer package damage detection equipment, and discloses outer package damage detection equipment which comprises a base, a mounting vertical plate is arranged at the top of the base, a steam generator located on the left side of the mounting vertical plate is arranged at the top of the base, and a communicating pipe is arranged at the output end of the steam generator. According to the outer package damage detection equipment, a steam generator is arranged, the steam generator is started to generate high-temperature steam, at the moment, two detection steam outlet heads are sleeved with a packaging bag, at the moment, a threaded shaft is rotated to drive an arc-shaped clamping plate to seal and fix the packaging bag, and then a second electromagnetic valve and two first electromagnetic valves are opened; high-temperature and high-pressure steam enters the packaging bags through the detection air outlet heads to detect whether the packaging bags are damaged due to air leakage or not, two packaging bags can be detected at a time, the detection efficiency is high, meanwhile, the high-temperature and high-pressure steam can also disinfect the inner walls of the packaging bags, the practicability of the device is improved, and workers can use the device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of outer packaging damage detection equipment, and particularly relates to an outer packaging damage detection equipment. Background Technique

[0002] Food packaging bags are a type of packaging design. In life, in order to facilitate the preservation and storage of food, product packaging bags are produced. Food packaging bags refer to thin film containers that are in direct contact with food and are used to hold and protect food. After the production of food packaging bags, a damage detection device is required to detect whether the packaging bags are damaged.

[0003] With reference to the authorized patent number "CN218973772U" and the name "A damage detection device for the production of food packaging bags", although this application solves the problem that "in some detection devices, the packaging bag and the inflation pipe are not firmly fixed during the inflation process, the sealing performance is poor, and there is air leakage, which leads to inaccurate detection results", it also has some defects. For example, it only has a simple detection function and cannot disinfect the inside of the packaging bag. Secondly, the above-mentioned device can only detect one packaging bag at a time, and the detection efficiency is low. Therefore, an outer packaging damage detection equipment is proposed to solve the above-mentioned technical problems. Content of the Utility Model

[0004] (1) Solved Technical Problems

[0005] Aiming at the deficiencies of the prior art, the utility model provides an outer packaging damage detection equipment, which has the advantages of being able to disinfect the inside of the packaging bag and improving the detection efficiency, and solves the problems that it only has a simple detection function and cannot disinfect the inside of the packaging bag. Secondly, the above-mentioned device can only detect one packaging bag at a time, and the detection efficiency is low.

[0006] (2) Technical Solutions

[0007] To achieve the purpose of being able to disinfect the inside of the packaging bag and improving the detection efficiency, the utility model provides the following technical solutions: an outer packaging damage detection equipment, including a base, an installation vertical plate is arranged on the top of the base, a steam generator is arranged on the top of the base on the left side of the installation vertical plate, an output end of the steam generator is provided with a connecting pipe, a flow splitting component with one end extending to the right side of the installation vertical plate is arranged on the right side wall of the connecting pipe, and two fixed detection components are arranged outside the flow splitting component and are symmetrically distributed up and down. Both of the two fixed detection components are connected to the right side wall of the installation vertical plate;

[0008] The shunt component includes a tee, and a tee is provided at one end of the connecting pipe away from the steam generator. L-shaped gas transmission pipes with one end extending to the right side of the installation vertical plate are provided at the top and bottom of the tee. First solenoid valves located on the left side of the installation vertical plate are provided outside both of the L-shaped gas transmission pipes;

[0009] The fixed detection component includes a detection air outlet head. A detection air outlet head is provided at one end of the L-shaped gas transmission pipe away from the tee. An annular anti-slip sealing pad is provided outside the detection air outlet head. On the right side wall of the installation vertical plate, there are two positioning blocks respectively located above and below the detection air outlet head. On the opposite sides of the upper and lower positioning blocks, threaded shafts with one end extending to their opposite sides are provided. On the opposite sides of the upper and lower threaded shafts, arc-shaped clamping plates that closely fit the outer wall of the annular anti-slip sealing pad are provided. Compression springs sleeved on the threaded shafts are provided between the opposite sides of the upper and lower arc-shaped clamping plates and the opposite sides of the upper and lower positioning blocks.

[0010] Preferably, a second solenoid valve is fixedly connected to the outside of the connecting pipe.

[0011] Preferably, air flow meters are provided outside both of the L-shaped gas transmission pipes.

[0012] Preferably, circular knobs are fixedly connected to the opposite sides of the upper and lower threaded shafts.

[0013] Preferably, arc-shaped anti-slip sealing pads are fixedly connected to the sides of the arc-shaped clamping plates close to the annular anti-slip sealing pad.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present utility model provides a packaging damage detection device, which has the following beneficial effects:

[0016] In this packaging damage detection device, by setting a steam generator and starting the steam generator to generate high-temperature steam, at this time, the packaging bag is sleeved outside the two detection air outlet heads. Then, the threaded shaft is rotated to drive the arc-shaped clamping plate to seal and fix the packaging bag. Then, the second solenoid valve and the two first solenoid valves are opened. The high-temperature and high-pressure steam enters the interior of the packaging bag through the detection air outlet head to detect whether it leaks or is damaged. Two packaging bags can be detected at one time, and the detection efficiency is relatively high. At the same time, the high-temperature and high-pressure steam can also disinfect the inner wall of the packaging bag, improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is the present utility model Figure 1 magnified schematic diagram at A in;

[0019] Figure 3 This is a right-side view of the connection part between the threaded shaft and the arc-shaped clamping plate of the utility model.

[0020] In the figure: 1, base; 2, installation vertical plate; 3, steam generator; 4, shunt assembly; 41, tee pipe; 42, L-shaped gas transmission pipe; 43, first solenoid valve; 5, connecting pipe; 6, fixed detection assembly; 61, detection air outlet head; 62, annular anti-slip sealing pad; 63, positioning block; 64, threaded shaft; 65, arc-shaped clamping plate; 66, compression spring. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-3 , an outer packaging damage detection device, including a base 1, an installation vertical plate 2 fixedly connected to the top of the base 1, a steam generator 3 fixedly connected to the top of the base 1 on the left side of the installation vertical plate 2, the model of the steam generator 3 is LYD36, an output end of the steam generator 3 is fixedly connected to a connecting pipe 5, a second solenoid valve is fixedly connected to the outside of the connecting pipe 5, a shunt assembly 4 is fixedly connected to the right side wall of the connecting pipe 5 and extends to the right side of the installation vertical plate 2 at one end, the shunt assembly 4 includes a tee pipe 41, one end of the connecting pipe 5 far from the steam generator 3 is fixedly connected to the tee pipe 41, L-shaped gas transmission pipes 42 extending to the right side of the installation vertical plate 2 are fixedly connected to the top and bottom of the tee pipe 41 respectively, air flow meters are arranged on the outside of the two L-shaped gas transmission pipes 42, and first solenoid valves 43 located on the left side of the installation vertical plate 2 are fixedly connected to the outside of the two L-shaped gas transmission pipes 42.

[0023] There are two fixed detection components 6 which are symmetrically distributed up and down and are fixedly connected to the outside of the flow splitting component 4. Both of the two fixed detection components 6 are fixedly connected to the right side wall of the installation vertical plate 2. The fixed detection component 6 includes a detection air outlet head 61. One end of the L-shaped air delivery pipe 42 far away from the three-way pipe 41 is fixedly connected to the detection air outlet head 61. An annular anti-slip sealing pad 62 is fixedly connected to the outside of the detection air outlet head 61. There are two positioning blocks 63 fixedly connected to the right side wall of the installation vertical plate 2 and located on the upper and lower sides of the detection air outlet head 61 respectively. Threaded shafts 64 extending to their opposite sides are threadedly connected to the opposite sides of the upper and lower positioning blocks 63. Circular knobs are fixedly connected to the opposite sides of the upper and lower threaded shafts 64. Arc-shaped clamping plates 65 which are in movable connection with the outer walls of the annular anti-slip sealing pads 62 in a closely fitting manner are connected to the opposite sides of the upper and lower threaded shafts 64. Arc-shaped anti-slip sealing pads are fixedly connected to the sides of the arc-shaped clamping plates 65 close to the annular anti-slip sealing pads 62. Compression springs 66 sleeved on the threaded shafts 64 are fixedly connected between the opposite sides of the upper and lower arc-shaped clamping plates 65 and the opposite sides of the upper and lower positioning blocks 63.

[0024] It should be noted that the steam generator 3, the first solenoid valve 43 and the second solenoid valve in this application document are all externally connected with control switches and drive power supplies, and the steam generator 3, the first solenoid valve 43, the second solenoid valve and the pressure gauge are all conventional known devices. The standard parts used in this application document can all be purchased from the market. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. in the prior art for connection, and the machines, parts and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, the content not described in detail in the description belongs to the prior art well-known to those skilled in the art and will not be specifically described herein.

[0025] In summary, for this outer packaging damage detection device, by setting the steam generator 3 and starting the steam generator 3 to generate high-temperature steam, at this time, the packaging bag is sleeved on the outside of the two detection air outlet heads 61. Then rotate the threaded shaft 64 to drive the arc-shaped clamping plate 65 to seal and fix the packaging bag. Then open the second solenoid valve and the two first solenoid valves 43. The high-temperature and high-pressure steam enters the interior of the packaging bag through the detection air outlet heads 61 to detect whether it is air-leaking or damaged. Two packaging bags can be detected at a time, and the detection efficiency is relatively high. At the same time, the high-temperature and high-pressure steam can also disinfect the inner wall of the packaging bag, improving the practicability of the device, and solving the problems that it only has a simple detection function and cannot disinfect the interior of the packaging bag, and secondly, the above device can only detect one packaging bag at a time and the detection efficiency is relatively low.

[0026] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0027] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outer packaging damage detection device, comprising a base (1), characterized in that: A mounting vertical plate (2) is arranged on the top of the base (1), a steam generator (3) is arranged on the top of the base (1) and is located on the left side of the mounting vertical plate (2), a connecting pipe (5) is arranged at the output end of the steam generator (3), a flow dividing component (4) with one end extending to the right side of the mounting vertical plate (2) is arranged on the right side wall of the connecting pipe (5), two fixed detection components (6) are arranged on the outside of the flow dividing component (4) and are symmetrically distributed in the upper and lower directions, and the two fixed detection components (6) are connected to the right side wall of the mounting vertical plate (2); The flow dividing assembly (4) comprises a three-way pipe (41), the end of the connecting pipe (5) away from the steam generator (3) is provided with a three-way pipe (41), the top and bottom of the three-way pipe (41) are both provided with an L-shaped gas pipe (42) with one end extending to the right side of the mounting riser (2), and the outsides of the two L-shaped gas pipes (42) are both provided with a first solenoid valve (43) located on the left side of the mounting riser (2); The fixed detection component (6) comprises a detection gas outlet head (61), the detection gas outlet head (61) is arranged at one end of the L-shaped gas supply pipe (42) away from the three-way pipe (41), the outside of the detection gas outlet head (61) is arranged with an annular anti-skid sealing pad (62), the right side wall of the mounting vertical plate (2) is arranged with two positioning blocks (63) respectively located at the upper and lower sides of the detection gas outlet head (61), the opposite sides of the upper and lower positioning blocks (63) are arranged with a threaded shaft (64) with one end extending to the opposite side thereof, the opposite sides of the upper and lower threaded shafts (64) are arranged with an arc-shaped clamping plate (65) tightly fitting with the outer wall of the annular anti-skid sealing pad (62), and the opposite sides of the upper and lower arc-shaped clamping plates (65) and the opposite sides of the upper and lower positioning blocks (63) are arranged with a compression spring (66) sleeved on the outside of the threaded shaft (64).

2. The outer packaging damage detection device according to claim 1, characterized in that: The outside of the connecting pipe (5) is fixedly connected with a second solenoid valve.

3. The outer packaging damage detection device according to claim 1, characterized in that: The outsides of the two L-shaped gas delivery pipes (42) are both provided with air flow meters.

4. The outer packaging damage detection device according to claim 1, characterized in that: The opposite sides of the upper and lower threaded shafts (64) are both fixedly connected with circular knobs.

5. The outer packaging damage detection device according to claim 1, characterized in that: A side of the arc-shaped clamping plate (65) close to the annular anti-skid sealing pad (62) is fixedly connected to the arc-shaped anti-skid sealing pad.

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