Heat sealing batch number protection device

Abstract

The utility model discloses a heat-sealing batch number protection device which comprises a first plate body, a second plate body and a batch number insert, a heat-sealing plane is arranged on the first plate body, a bearing plane is arranged on the second plate body, the batch number insert is arranged on the first plate body, an extrusion part on the batch number insert is located outside the first plate body, and the bearing plane is arranged on the bearing plane. The extrusion part is not in contact with the heat sealing plane, an avoiding groove is formed in the second plate body, and a groove opening of the avoiding groove is flush with the bearing plane. According to the device, heat sealing and batch number stamping of the medicine plate can be carried out at the same time, the temperature of the extrusion part on the batch number insert used for stamping the batch number is relatively low, and the extrusion part does not make contact with the heat sealing plane, so that batch number deformation caused by thermal expansion and cold contraction can be reduced after stamping.

Description

Technical Field

[0001] This utility model relates to the field of electronic product accessories, and in particular to a heat-sealed batch number protection device. Background Technology

[0002] The current shape of the blister pack is shown in patent publication document CN203094749U. This type of blister pack is made by heat-sealing a rigid plastic plate and an aluminum-plastic film. The rigid plastic plate has a mark (also known as a heat-sealed batch number). This type of blister pack is generally packaged using a packaging machine as shown in patent publication document CN203358897U. In order to avoid deformation of the batch number due to thermal expansion and contraction during heat sealing, the packaging machine with this structure prints the batch number after heat sealing. Although this avoids deformation of the batch number, it reduces the efficiency of operation. Utility Model Content

[0003] To address the aforementioned problems, this utility model proposes a heat-sealing batch number protection device that enables simultaneous heat sealing and batch number stamping of medicine blister packs. Furthermore, because the temperature of the extrusion part on the batch number insert used for stamping the batch number is relatively low and it does not contact the heat-sealing plane, the deformation of the batch number caused by thermal expansion and contraction can be reduced after stamping.

[0004] The technical solution adopted by this utility model is as follows:

[0005] A heat-sealing batch number protection device includes a first plate, a second plate, and a batch number insert. The first plate has a heat-sealing plane, the second plate has a supporting plane, the batch number insert is disposed on the first plate, and the pressing part on the batch number insert is located outside the first plate and does not contact the heat-sealing plane. The second plate has an avoidance groove, the opening of which is flush with the supporting plane.

[0006] The method of using this device is as follows: First, place the plastic plate on the supporting plane of the second plate, and then place the aluminum-plastic film on the plastic plate. Then, the first plate moves towards the second plate. The temperature of the heat-sealing plane on the first plate is relatively high. The heat-sealing plane contacts the aluminum-plastic film, thereby heat-sealing the aluminum-plastic film and the plastic plate together. Since the extrusion part on the batch number insert does not contact the heat-sealing plane, the temperature of the extrusion part is relatively low. The extrusion part stamps the batch number on the aluminum-plastic film and the plastic plate. The batch number protrudes to one side of the second plate. In order to facilitate the forming of the batch number, an avoidance groove is opened on the supporting plane of the second plate. The avoidance groove can be used to accommodate the protruding batch number. This heat-sealing and stamping batch number method can realize heat sealing and stamping of the batch number at the same time. And since the temperature of the extrusion part of the stamping batch number is relatively low, the deformation of the batch number caused by thermal expansion and contraction can be reduced.

[0007] In summary, this device can simultaneously heat seal and stamp batch numbers on the medicine blister pack. Furthermore, because the temperature of the extrusion part on the batch number insert used for stamping the batch number is relatively low and it does not contact the heat sealing plane, the deformation of the batch number caused by thermal expansion and contraction can be reduced after stamping.

[0008] Optionally, the second plate is provided with a receiving groove, the opening of which is flush with the supporting plane.

[0009] The receiving groove is designed to accommodate the shape of the plastic sheet.

[0010] Optionally, the receiving groove is a hemispherical receiving groove.

[0011] Optionally, the second plate is provided with a plurality of clearance slots, and two adjacent clearance slots are in a non-contact state, and the number of batch number inserts is equal to the number of clearance slots.

[0012] The multiple clearance slots and batch number inserts are designed for one-time use.

[0013] Optionally, the first plate has a clip groove, the batch number insert is disposed in the clip groove, and the pressing part is not located in the clip groove.

[0014] The batch number insert is clipped in the clip slot, which makes it easy to replace different batch number inserts when different batch numbers need to be printed.

[0015] Optionally, the number of the card slots is equal to the number of batch number inserts.

[0016] Optionally, the clearance groove is an oval-shaped clearance groove.

[0017] Optionally, the clearance groove is a rectangular clearance groove.

[0018] Optionally, the depth of the clearance groove is 0.02 mm.

[0019] The beneficial effects of this utility model are: it can realize the heat sealing of the medicine plate and the stamping of the batch number at the same time, and because the temperature of the extrusion part on the batch number insert used for stamping the batch number is relatively low and does not contact the heat sealing plane, the deformation of the batch number caused by thermal expansion and contraction can be reduced after stamping. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0021] Figure 1 It is a heat-sealed batch number protection device;

[0022] Figure 2 This is a simplified structural diagram of the first plate.

[0023] Figure 3 yes Figure 2 A simplified enlarged diagram of point A in the middle;

[0024] Figure 4 This is a schematic diagram showing the fit between the medicine blister pack and the first plate after heat sealing;

[0025] Figure 5 This is a simplified structural diagram of the second plate.

[0026] The figures are labeled as follows: 1. First plate; 101. Heat-sealing plane; 102. Clip groove; 2. Second plate; 201. Supporting plane; 202. Clearance groove; 203. Receiving groove; 301. Plastic plate; 302. Aluminum-plastic film; 4. Batch number insert; 401. Extrusion section. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0030] As attached Figure 1 ~Appendix Figure 5As shown, a heat-sealing batch number protection device includes a first plate 1, a second plate 2, and a batch number insert 4. The first plate 1 is provided with a heat-sealing plane 101, the second plate 2 is provided with a supporting plane 201, the batch number insert 4 is disposed on the first plate 1, and the pressing part 401 on the batch number insert 4 is located outside the first plate 1 and does not contact the heat-sealing plane 101. The second plate 2 is provided with a relief groove 202, and the groove opening of the relief groove 202 is flush with the supporting plane 201.

[0031] The method of using this device is as follows: First, place the plastic plate 301 on the supporting surface 201 of the second plate 2, and then place the aluminum-plastic film 302 on the plastic plate 301. Then, the first plate 1 moves towards the second plate 2. The heat-sealing surface 101 on the first plate 1 has a relatively high temperature, and the heat-sealing surface 101 contacts the aluminum-plastic film 302, thereby heat-sealing the aluminum-plastic film 302 and the plastic plate 301 together. Since the extrusion part 401 on the batch number insert 4 does not contact the heat-sealing surface 101, the extrusion part 40... The temperature of plate 1 is relatively low. The extrusion part 401 stamps out the batch number on the aluminum-plastic film 302 and the plastic plate 301. The batch number protrudes to one side of the second plate 2. In order to facilitate the forming of the batch number, an avoidance groove 202 is opened on the supporting plane 201 of the second plate 2. The avoidance groove 202 can be used to accommodate the protruding batch number. This heat-sealing and stamping batch number method can realize heat sealing and stamping of batch number at the same time. Since the temperature of the extrusion part 401 for stamping the batch number is relatively low, the deformation of the batch number caused by thermal expansion and contraction can be reduced.

[0032] In summary, this device can simultaneously heat seal the medicine plate and stamp the batch number. Furthermore, because the temperature of the extrusion part 401 on the batch number insert 4 used for stamping the batch number is relatively low and it does not contact the heat sealing plane 101, the deformation of the batch number caused by thermal expansion and contraction can be reduced after stamping.

[0033] As attached Figure 1 ~Appendix Figure 5 As shown, the second plate 2 is provided with a receiving groove 203, and the opening of the receiving groove 203 is flush with the supporting plane 201.

[0034] The receiving groove 203 is provided to accommodate the shape of the plastic sheet 301.

[0035] As attached Figure 1 ~Appendix Figure 5 As shown, the receiving groove 203 is a hemispherical receiving groove 203.

[0036] As attached Figure 1 ~Appendix Figure 5 As shown, the second plate 2 is provided with multiple clearance grooves 202, and two adjacent clearance grooves 202 are in a non-contact state. The number of batch number inserts 4 is equal to the number of clearance grooves 202.

[0037] The multiple clearance slots 202 and the batch number insert 4 are designed for one-time use.

[0038] As attached Figure 1 ~Appendix Figure 5 As shown, a clip groove 102 is provided on the first plate 1, the batch number insert 4 is disposed in the clip groove 102, and the pressing part 401 is not located in the clip groove 102.

[0039] The batch number insert 4 is clipped in the clip slot 102, which makes it easy to replace different batch number inserts 4 when different batch numbers need to be printed.

[0040] As attached Figure 1 ~Appendix Figure 5 As shown, the number of card slots 102 is equal to the number of batch number inserts 4.

[0041] As attached Figure 1 ~Appendix Figure 5 As shown, the clearance groove 202 can be oval-shaped or rectangular. The groove depth of the clearance groove 202 is 0.02 mm.

[0042] The above-described embodiments only illustrate some aspects of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A heat-sealed batch number protection device, characterized in that, The device includes a first plate, a second plate, and a batch number insert. The first plate has a heat-sealing plane, the second plate has a supporting plane, the batch number insert is disposed on the first plate, and the pressing part on the batch number insert is located outside the first plate and does not contact the heat-sealing plane. The second plate has a clearance groove, the opening of which is flush with the supporting plane.

2. The heat-sealed batch number protection device according to claim 1, characterized in that, The second plate is provided with a receiving groove, the opening of which is flush with the supporting plane.

3. The heat-sealing batch number protection device according to claim 2, characterized in that, The receiving groove is a hemispherical receiving groove.

4. The heat-sealed batch number protection device according to claim 1, characterized in that, The second plate is provided with multiple clearance slots, and two adjacent clearance slots are in a non-contact state. The number of batch number inserts is equal to the number of clearance slots.

5. The heat-sealed batch number protection device according to claim 1, characterized in that, The first plate has a clip groove, the batch number insert is disposed in the clip groove, and the pressing part is not located in the clip groove.

6. The heat-sealed batch number protection device according to claim 5, characterized in that, The number of the card slots is equal to the number of batch number inserts.

7. The heat-sealed batch number protection device according to claim 1, characterized in that, The clearance groove is oval in shape.

8. The heat-sealed batch number protection device according to claim 1, characterized in that, The clearance groove is a rectangular clearance groove.

9. A heat-sealed batch number protection device according to claim 1, characterized in that, The depth of the clearance groove is 0.02 mm.

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