Can sealing performance detection device

Abstract

The utility model relates to the technical field of can sealing performance detection, and discloses a can sealing performance detection device, which comprises a cylinder body, the inner side of the cylinder body is provided with a shell, the shell is internally provided with a double-shaft motor, the two output ends of the double-shaft motor are fixedly connected with threaded rods, and the threaded rods are fixedly connected with the cylinder body. The outer sides of the two threaded rods are in transmission connection with moving columns through threads, the opposite sides of the two moving columns are fixedly connected with clamping plates, the bottom of the shell is fixedly connected with a first air cylinder, the bottom of the first air cylinder is fixedly connected with a rubber block, and the top of the shell is fixedly connected with a piston pipe. And a piston head is slidably connected to the interior of the piston pipe, and a second air cylinder is fixedly connected to the top of the shell. The can sealing performance detection device has the advantages of being convenient to detect and the like, and solves the problems that if sampling inspection is not carried out, the qualified rate of production can not be found, defective goods flow into the market, and the quality of cans is affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to tin sealing detection technical field, concretely to a tin sealing detection device. BACKGROUND

[0002] Tin is the metal sheet, glass, plastics, paperboard or the combination of above certain material is made the container that can be sealed, stores the commercial food, is handled specially, reaches the commercial sterility, can keep for a long time at normal temperature without deteriorating, this type of packaged food is called tin.

[0003] Tin inevitably appears defective products in the process of production, if not carry out the sampling inspection, possibly cannot find the qualified rate of production, the defective products flow into the market, lead to the quality of tin is affected, therefore put forward a kind of tin sealing detection device to solve the above problems. UTILITY MODEL CONTENT

[0004] (One) the technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a tin sealing detection device, has convenient detection and other advantages, solves the problem that if not carry out the sampling inspection, possibly cannot find the qualified rate of production, the defective products flow into the market, lead to the quality of tin is affected.

[0006] (Two) technical scheme

[0007] The utility model solves the technical scheme as follows: a tin sealing detection device, including cylinder, the inside of cylinder is provided with shell, the inside of shell is provided with double shaft motor, the two output ends of double shaft motor are all fixedly connected with threaded rod, the outside of two threaded rods is all connected with moving column through screw thread drive, the opposite side of two moving columns is all fixedly connected with clamping plate, the bottom of shell is fixedly connected with first air cylinder, the bottom of first air cylinder is fixedly connected with rubber block, the top of shell is fixedly connected with piston pipe, the inside of piston pipe is slidably connected with piston head, the top of shell is fixedly connected with second air cylinder, the output end of second air cylinder is fixedly connected with the right side of piston head, the output end of piston pipe is communicated with the inside of rubber block.

[0008] The utility model has the advantages that: cylinder is convenient for storing liquid, double shaft motor drives two threaded rods to rotate, two threaded rods rotate through two moving columns to drive two clamping plates to clamp and fix tin, first air cylinder drives rubber block to descend to the top of tin and adhere to tin, through shell, tin is placed in the inside of cylinder, second air cylinder drives piston head to move in piston pipe to pressurize tin through rubber block, if the liquid in cylinder produces bubble, it indicates that tin is defective product.

[0009] The can sealing detection device has the advantages of convenient detection.

[0010] On the basis of the above technical scheme, the utility model further can make improvement as follows.

[0011] Further, the inside of the shell is provided with two axis plugs which are symmetrically distributed left and right, and the two axis plugs are matched with the two threaded rods.

[0012] The beneficial effect of the above further scheme is that the two axis plugs can prevent liquid from entering the inside of the double-shaft motor and damaging the double-shaft motor.

[0013] Further, the inside of the cylinder body is fixedly connected with a limiting ring which is matched with the shell.

[0014] The beneficial effect of the above further scheme is that the limiting ring can limit the shell, and the shell is more convenient to place.

[0015] Further, the opposite sides of the two threaded rods are fixedly connected with limiting blocks, and the outside of the two limiting blocks is rotatably connected with the inside of the shell.

[0016] The beneficial effect of the above further scheme is that the two limiting blocks can provide further limiting effect for the two threaded rods through the shell.

[0017] Further, the outside of the two moving columns is slidably connected with the inside of the shell, and the two clamping plates are arc-shaped.

[0018] The beneficial effect of the above further scheme is that the shell can limit the two moving columns.

[0019] Further, the cylinder body is made of transparent glass material, and the top of the shell is fixedly connected with a fixed ring which is matched with the second cylinder.

[0020] The beneficial effect of the above further scheme is that the cylinder body made of transparent glass material is more convenient to observe whether bubbles are generated in the inside of the cylinder body. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic view of the utility model;

[0022] Figure 2 It is a structural schematic view of the shell and the piston pipe of the utility model;

[0023] Figure 3 It is a top view of the moving column and the clamping plate connecting structure of the utility model;

[0024] Figure 4 It is an enlarged view of the structure at A of the utility model.

[0025] In the figure: 1, cylinder; 2, shell; 3, double-shaft motor; 4, threaded rod; 5, moving column; 6, clamping plate; 7, first cylinder; 8, rubber block; 9, piston tube; 10, piston head; 11, second cylinder; 12, shaft plug; 13, limiting ring; 14, limiting block; 15, fixed ring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] In the embodiments, by Figures 1-4 Provided is a can sealing detection device, the utility model discloses a cylinder 1, the inside of cylinder 1 is provided with shell 2, the inside of shell 2 is provided with double-shaft motor 3, the both sides of double-shaft motor 3 are all fixedly connected with threaded rod 4, the both sides of two threaded rods 4 are all connected with moving column 5 through screw drive, the opposite side of two moving columns 5 is all fixedly connected with clamping plate 6, the bottom of shell 2 is fixedly connected with first cylinder 7, the bottom of first cylinder 7 is fixedly connected with rubber block 8, the top of shell 2 is fixedly connected with piston tube 9, the inside of piston tube 9 is slidably connected with piston head 10, the top of shell 2 is fixedly connected with second cylinder 11, the output of second cylinder 11 is fixedly connected with the right side of piston head 10, the output of piston tube 9 is communicated with the inside of rubber block 8;

[0028] The inside of shell 2 is provided with two shaft plugs 12 that are symmetrically distributed left and right, and the two shaft plugs 12 are matched with the two threaded rods 4.

[0029] The two shaft plugs 12 can prevent liquid from entering the inside of the double-shaft motor 3 and damaging the double-shaft motor 3.

[0030] The inside of the cylinder 1 is fixedly connected with a limiting ring 13, and the limiting ring 13 is matched with the shell 2.

[0031] The limiting ring 13 can limit the shell 2 and make it easier to place the shell 2.

[0032] The opposite sides of the two threaded rods 4 are fixedly connected with limiting blocks 14, and the outside of the two limiting blocks 14 is rotatably connected with the inside of the shell 2.

[0033] The two limiting blocks 14 can provide further limiting effect for the two threaded rods 4 through the shell 2.

[0034] The outer sides of the two moving columns 5 are in sliding connection with the inside of the shell 2, and the two clamping plates 6 are in arc-shaped arrangement;

[0035] The shell 2 can limit the two moving columns 5, and the arc-shaped arrangement of the two clamping plates 6 is more convenient for clamping the cans;

[0036] The cylinder body 1 is in transparent glass material arrangement, and the top of the shell 2 is fixedly connected with a fixing ring 15 matched with the second air cylinder 11.

[0037] The transparent glass material arrangement of the cylinder body 1 is more convenient for observing whether bubbles are generated inside the cylinder body 1. The fixing ring 15 can provide further limiting effect for the second air cylinder 11 through the shell 2.

[0038] Working principle:

[0039] First step: fill the inside of the cylinder body 1 with liquid, place the cans between the two clamping plates 6, start the double-shaft motor 3 to drive the two threaded rods 4 to rotate, and the two threaded rods 4 rotate to drive the two clamping plates 6 to clamp and fix the cans through the two moving columns 5;

[0040] Second step: start the first air cylinder 7 to drive the rubber block 8 to descend to the top of the cans and be attached to the cans, and place the shell 2 on the top of the limiting ring 13 to make the cans be soaked in the liquid inside the cylinder body 1.

[0041] Third step: start the second air cylinder 11 to drive the piston head 10 to move in the piston tube 9 to pressurize the cans through the rubber block 8, and if bubbles are generated in the liquid inside the cylinder body 1, it indicates that the cans are defective products.

[0042] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements does not only include those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such a process, method, article, or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0043] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A can sealing performance testing device, comprising a cylinder (1), characterized in that: The inner side of the cylinder (1) is provided with a housing (2), and the housing (2) is provided with a dual-axis motor (3). The two output ends of the dual-axis motor (3) are fixedly connected with threaded rods (4). The outer sides of the two threaded rods (4) are connected with moving columns (5) through threaded transmission. The opposite sides of the two moving columns (5) are fixedly connected with clamps (6). The bottom of the housing (2) is fixedly connected with a first cylinder (7). The bottom of the first cylinder (7) is fixedly connected with a rubber block (8). The top of the housing (2) is fixedly connected with a piston tube (9). The piston tube (9) is slidably connected with a piston head (10). The top of the housing (2) is fixedly connected with a second cylinder (11). The output end of the second cylinder (11) is fixedly connected to the right side of the piston head (10). The output end of the piston tube (9) communicates with the inside of the rubber block (8).

2. The can sealing test device according to claim 1, characterized in that: The housing (2) is provided with two shaft plugs (12) that are symmetrically distributed on the left and right sides. The two shaft plugs (12) are adapted to the two threaded rods (4).

3. The can sealing test device according to claim 1, characterized in that: A limiting ring (13) is fixedly connected inside the cylinder (1), and the limiting ring (13) is adapted to the housing (2).

4. The can sealing test device according to claim 1, characterized in that: Limiting blocks (14) are fixedly connected to the opposite sides of the two threaded rods (4), and the outer sides of the two limiting blocks (14) are rotatably connected to the inside of the housing (2).

5. The can sealing test device according to claim 1, characterized in that: The outer sides of the two movable columns (5) are slidably connected to the inside of the housing (2), and the two clamping plates (6) are both arc-shaped.

6. The can sealing test device according to claim 1, characterized in that: The cylinder body (1) is made of transparent glass, and the top of the housing (2) is fixedly connected with a fixing ring (15) that is compatible with the second cylinder (11).

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