Quality detection device for thermal shrinkage film

Abstract

The utility model discloses a thermal shrinkage film quality detection device, relates to the technical field of thermal shrinkage film quality detection devices, and aims to solve the problem that the detection efficiency of a thermal shrinkage film quality detection device in the prior art is influenced because only a single film body can be placed for detection during detection. Supporting legs are arranged on the periphery of the lower surface of the base, a control panel is arranged on the front end face of the base, and a plurality of heat dissipation holes are formed in the end faces of the two sides of the base. The heating bin is arranged above the base, a heating seat is arranged at the bottom of the heating bin, a connecting port is formed in the heating bin, and an opening and closing plate is arranged on the front end face of the heating bin; and the detection bin is arranged in the connecting port, a sealing plate is arranged on the upper surface of the detection bin, handles are arranged on the two sides of the upper surface of the sealing plate, and a placement disc is arranged in the detection bin.

Description

Technical Field

[0001] The utility model relates to the technical field of heat shrink film quality detection devices, in particular to a heat shrink film quality detection device. Background Art

[0002] The heat shrinkage tester can also be called a heat shrinkage tester. It is professionally suitable for testing the heat shrinkage performance and dimensional stability of various films, heat shrinkable tubes, medical PVC hard sheets, backboards and other materials in liquid media at various temperatures. In the production process, it is generally necessary to extract a certain amount of samples to be tested;

[0003] For example, the Chinese authorized patent with announcement number CN112557437A (a heat shrinkage detection device for heat shrink film manufacturing): includes a fixed bracket, a detection box, a telescopic column, a sampling head, an adsorption mechanism, a cutting mechanism, a telescopic mechanism, a linkage mechanism, a sealing mechanism and a heating plate, wherein the fixed bracket is fixedly connected to the upper end of the processing table, a detection box is fixedly connected to the middle position of the lower end of the fixed bracket, a through hole is provided in the middle position of the upper end of the fixed bracket, a telescopic column is slidably connected in the through hole, a telescopic groove is provided in the telescopic column, and the telescopic rod of the adsorption mechanism is pushed to slide by the output end of the hydraulic cylinder of the telescopic mechanism, thereby pushing the sampling head to slide downward, and the shrink film is adsorbed, and finally the shrink film is driven into the detection box for shrinkage detection, thereby realizing automatic detection and avoiding the troublesome operation of manual sampling and placing it in the detection box, thereby improving the detection efficiency of the heat shrink film.

[0004] However, the heat shrink film quality detection device in the above-mentioned prior art can only place a single film body for detection during detection, which affects its detection efficiency; therefore, it does not meet the existing needs. In this regard, we propose a heat shrink film quality detection device. Utility Model Content

[0005] The purpose of the utility model is to provide a device for detecting the quality of heat shrinkable films, so as to solve the problem that the heat shrinkable film quality detection device in the prior art mentioned in the above background technology can only place a single film body for detection during detection, thereby affecting its detection efficiency.

[0006] To achieve the above object, the utility model provides the following technical solution: a device for detecting the quality of heat shrinkable film, comprising a base, wherein the lower surface of the base is provided with supporting feet around, the front end surface of the base is provided with a control panel, and the two side end surfaces of the base are provided with heat dissipation holes, and the heat dissipation holes are provided in a plurality;

[0007] Also includes:

[0008] A heating chamber is arranged above the base, a heating seat is arranged at the bottom of the heating chamber, a connecting port is arranged inside the heating chamber, and an opening and closing plate is arranged at the front end surface of the heating chamber;

[0009] The detection chamber is arranged inside the connecting port, a sealing plate is arranged on the upper surface of the detection chamber, handles are arranged on both sides of the upper surface of the sealing plate, and a placing tray is arranged inside the detection chamber.

[0010] Preferably, a telescopic rod is provided at the bottom end of the heating chamber, and two telescopic rods are provided.

[0011] Preferably, a placement groove is provided inside the detection chamber, and a supporting frame is provided on the inner wall of the placement groove.

[0012] Preferably, four support brackets are provided, and a limiting rod is provided above each of the four support brackets.

[0013] Preferably, both sides of the bottom of the placement plate are plug-connected with the limiting rods.

[0014] Preferably, a placement groove is provided on the temporal portion of the placement plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model arranges a placement tray inside the testing bin, and four supporting frames are arranged on the inner wall of the testing bin. The two sides of the bottom of the placement tray are plugged and connected with the limit rods on the supporting frames. The shrink film is placed in the placement groove inside the placement tray, and various types of shrink films can be placed for testing. During the testing, heat-carrying oil is added to the heating bin, and the heating seat is used for heating. After the set time is reached, the sample is taken out, and the size of the sample is measured after cooling to room temperature, and the heat shrinkage rate is calculated. This solves the problem that the heat shrink film quality testing device in the prior art can only place a single film body for testing during testing, thereby affecting its testing efficiency.

[0017] 2. By setting a telescopic rod at the bottom of the heating chamber, the detection chamber is plugged into the connection port inside the heating chamber. After the detection is completed, the detection chamber is pushed out by the extension of the telescopic rod, which is convenient for taking samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the heat shrink film quality detection device of the utility model;

[0019] Figure 2 It is a schematic diagram of the partial internal structure of the heat shrink film quality detection device of the utility model;

[0020] Figure 3It is an enlarged schematic diagram of the internal structure of the detection chamber of the utility model;

[0021] Figure 4 It is an enlarged schematic diagram of the placement plate structure of the utility model;

[0022] In the figure: 1. Base; 2. Support feet; 3. Control panel; 4. Heat dissipation holes; 5. Heating chamber; 6. Connection port; 7. Heating seat; 8. Opening and closing plate; 9. Telescopic rod; 10. Placement slot; 11. Inspection chamber; 12. Sealing plate; 13. Handle; 14. Support frame; 15. Limit rod; 16. Placement plate; 17. Placement slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-4 The utility model provides an embodiment: a device for detecting the quality of heat shrinkable film, comprising a base 1, support feet 2 are arranged around the lower surface of the base 1, a control panel 3 is arranged on the front face of the base 1, and heat dissipation holes 4 are arranged on both side faces of the base 1, and a plurality of heat dissipation holes 4 are arranged;

[0025] Also includes:

[0026] A heating chamber 5 is arranged above the base 1, a heating seat 7 is arranged at the bottom of the heating chamber 5, a connecting port 6 is arranged inside the heating chamber 5, and an opening and closing plate 8 is arranged at the front end surface of the heating chamber 5;

[0027] The detection chamber 11 is arranged inside the connection port 6. A sealing plate 12 is arranged on the upper surface of the detection chamber 11. Handles 13 are arranged on both sides of the upper surface of the sealing plate 12. A placement tray 16 is arranged inside the detection chamber 11. When in use, since the placement tray 16 is arranged inside the detection chamber 11, four support brackets 14 are arranged on the inner wall of the detection chamber 11. The two sides of the bottom of the placement tray 16 are plugged and connected with the limit rods 15 on the support brackets 14. The shrink film is placed in the placement groove 17 inside the placement tray 16. Various types of shrink films can be placed for testing. The shrink film is heated during testing. Heat-carrying oil is added to the interior of the bin 5, and the heating seat 7 is used for heating. After the set time is reached, the sample is taken out, and after cooling to room temperature, the size of the sample is measured, and the heat shrinkage rate is calculated. This solves the problem that the heat shrink film quality detection device in the prior art can only place a single film body for detection during detection, thereby affecting its detection efficiency. In addition, a telescopic rod 9 is provided at the bottom end of the heating bin 5, and the detection bin 11 is plugged and connected with the connecting port 6 inside the heating bin 5. After the detection is completed, the detection bin 11 is pushed out by the extension of the telescopic rod 9, so that the sample can be taken out conveniently.

[0028] See also Figure 1-Figure 4 A telescopic rod 9 is arranged at the bottom end of the heating chamber 5, and two telescopic rods 9 are arranged.

[0029] See also Figure 1-Figure 4 A placement groove 10 is arranged inside the detection chamber 11 , and a support frame 14 is arranged on the inner wall of the placement groove 10 .

[0030] See also Figure 1-Figure 4 Four support brackets 14 are provided, and limit rods 15 are provided above the four support brackets 14. The shrink film is placed in the placement groove 17 inside the placement plate 16, and various types of shrink films can be placed for testing. During the test, heat-carrying oil is added to the heating chamber 5, and the heating seat 7 is used for heating. After the set time is reached, the sample is taken out, and the size of the sample is measured after cooling to room temperature, and the heat shrinkage rate is calculated. This solves the problem that the heat shrink film quality detection device in the prior art can only place a single film body for detection during detection, thereby affecting its detection efficiency. In addition, a telescopic rod 9 is provided at the bottom end of the heating chamber 5, and the detection chamber 11 is plugged and connected with the connecting port 6 inside the heating chamber 5. After the detection is completed, the detection chamber 11 is pushed out by the extension of the telescopic rod 9, so that the sample can be taken out conveniently.

[0031] See also Figure 1-Figure 4 The two sides of the bottom of the placement plate 16 are plug-connected with the limiting rod 15.

[0032] See also Figure 1-Figure 4 A placement groove 17 is provided on the temporal portion of the placement plate 16 .

[0033] Working principle: When in use, since a placement tray 16 is arranged inside the detection chamber 11, four supporting frames 14 are arranged on the inner wall of the detection chamber 11, and the two sides of the bottom of the placement tray 16 are plugged and connected with the limit rods 15 on the supporting frames 14, the shrink film is placed in the placement groove 17 inside the placement tray 16, and various types of shrink films can be placed for testing. During the test, heat-carrying oil is added to the heating chamber 5, and the heating seat 7 is used for heating. After the set time is reached, the sample is taken out, and the size of the sample is measured after cooling to room temperature, and the heat shrinkage rate is calculated. This solves the problem that the heat shrink film quality detection device in the prior art can only place a single film body for testing during testing, thereby affecting its detection efficiency. In addition, a telescopic rod 9 is arranged at the bottom end of the heating chamber 5, and the detection chamber 11 is plugged and connected with the connecting port 6 inside the heating chamber 5. After the test is completed, the detection chamber 11 is pushed out by the extension of the telescopic rod 9, so that the sample can be taken out conveniently.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A device for detecting the quality of heat shrinkable films, comprising a base (1), wherein the lower surface of the base (1) is provided with supporting feet (2) on all sides thereof, a front end surface of the base (1) is provided with a control panel (3), and both side end surfaces of the base (1) are provided with heat dissipation holes (4), and the heat dissipation holes (4) are provided in a plurality; Features: Also includes: A heating chamber (5) is arranged above the base (1); a heating seat (7) is arranged at the bottom of the heating chamber (5); a connecting port (6) is arranged inside the heating chamber (5); and an opening and closing plate (8) is arranged at the front end surface of the heating chamber (5); A detection chamber (11) is arranged inside the connection port (6); a sealing plate (12) is arranged on the upper surface of the detection chamber (11); handles (13) are arranged on both sides of the upper surface of the sealing plate (12); and a placement tray (16) is arranged inside the detection chamber (11).

2. The device for detecting the quality of heat shrinkable film according to claim 1, characterized in that: A telescopic rod (9) is arranged at the bottom end of the interior of the heating chamber (5), and two telescopic rods (9) are arranged.

3. The device for detecting the quality of heat shrinkable film according to claim 1, characterized in that: A placement groove (10) is provided inside the detection chamber (11), and a support frame (14) is provided on the inner wall of the placement groove (10).

4. The device for detecting the quality of heat shrinkable film according to claim 3, characterized in that: Four support brackets (14) are provided, and a limiting rod (15) is provided above each of the four support brackets (14).

5. The device for detecting the quality of heat shrinkable film according to claim 4, characterized in that: Both sides of the bottom of the placement plate (16) are plug-connected with the limiting rods (15).

6. The device for detecting the quality of heat shrinkable film according to claim 1, characterized in that: The temporal portion of the placement plate (16) is provided with a placement groove (17).

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