Quality detection device for aluminum foil seal of bottle

Abstract

The utility model belongs to the technical field of bottle body sealing quality detection, and provides a bottle aluminum foil sealing quality detection device which comprises a cabinet, a lifting frame, a thermodetector, a conveying assembly and a pushing piece. The thermodetector is fixedly arranged on the lifting frame; the conveying assembly is arranged on the machine cabinet in a conveying mode, located below the thermodetector and used for conveying bottle bodies. The pushing piece is slidably arranged on the top face of the conveying assembly, the sliding direction is perpendicular to the conveying direction of the bottle bodies, and the pushing piece is located behind the temperature measuring instrument in the conveying direction of the bottle bodies. By means of the technical scheme, the problems that an existing sub-aluminum foil sealing quality detection device cannot meet sealing quality detection of bottles of different sizes and batches, and practicability is poor are solved.

Description

Technical Field

[0001] The utility model relates to a bottle body sealing quality detection device, in particular to a bottle aluminum foil sealing quality detection device. Background Art

[0002] The aluminum foil sealing machine uses the principle of electromagnetic induction to instantly generate high heat and fuse the aluminum foil on the bottle mouth to the bottle mouth to achieve the sealing function. Due to various reasons, such as no aluminum foil in the bottle cap, loose aluminum foil sealing, aluminum foil flipping in the cap, etc., the aluminum foil sealing may fail, causing bottle leakage, seriously affecting product quality. Therefore, a detection device is needed to detect the quality of the aluminum foil sealing of the bottle body to ensure the sealing quality of the bottle body. The existing bottle aluminum foil sealing quality detection device uses an infrared camera to capture the top image of the bottle body after sealing, uses infrared temperature imaging to analyze the image of the bottle body sealing area, and compares it with the preset template image to calculate the matching value, and judges whether the seal is qualified based on the comparison of the matching value and the threshold. However, the existing sub-aluminum foil sealing quality detection device has a complex structure, and the requirements for the size of the bottle to be detected are relatively single, which cannot meet the sealing quality detection of bottles of different sizes, and has poor practicality. Utility Model Content

[0003] The main purpose of the utility model is to provide a quality detection device for bottle aluminum foil seals, so as to solve the problem that the existing sub-aluminum foil seal quality detection device cannot meet the sealing quality detection of bottles of different size batches and has poor practicality.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A quality inspection device for bottle aluminum foil sealing, comprising:

[0006] Cabinets;

[0007] A lifting frame, the lifting frame is lifted and arranged on the cabinet;

[0008] A thermometer, wherein the thermometer is fixedly arranged on the lifting frame;

[0009] A conveying assembly, which is arranged on the cabinet and located below the temperature measuring instrument, and is used for conveying bottles;

[0010] A push piece is slidably arranged on the top surface of the conveying component, and the sliding direction is perpendicular to the conveying direction of the bottle body. The push piece is located behind the temperature measuring instrument along the conveying direction of the bottle body.

[0011] As a further technical solution, it also includes:

[0012] A screw rod, the screw rod is rotatably arranged on the cabinet, and a handle is fixedly arranged at the bottom end;

[0013] A nut, the nut is sleeved on the screw rod, and the lifting frame is fixedly connected to the nut;

[0014] A guide rod is fixedly arranged on the cabinet along a vertical direction, and the lifting frame is slidably sleeved on the guide rod.

[0015] As a further technical solution, a mounting groove is provided in the middle of one side of the cabinet, the transmission assembly and the push piece are both arranged in the mounting groove, a through hole connected to the interior of the cabinet is provided at the top of the mounting groove, the screw rod, the nut, the guide rod and the lifting frame are all located inside the cabinet, the temperature meter is lifted and lowered in and out of the through hole, and one end of the screw rod extends out of the cabinet and is fixedly connected to the handle.

[0016] As a further technical solution, the transmission component includes:

[0017] A mounting frame, the mounting frame is fixedly arranged on the cabinet;

[0018] A driving pulley, which is rotatably disposed on the mounting frame and is located in the mounting groove;

[0019] A driven pulley, the driven pulley is rotatably disposed on the mounting frame and is located in the mounting groove;

[0020] The conveyor belt is sleeved on the driving pulley and the driven pulley along the transverse transmission, and the pusher is located at one side of the conveyor belt and is slidably arranged on the top surface of the conveyor belt.

[0021] As a further technical solution, baffles are symmetrically arranged on both sides of the top of the conveyor belt.

[0022] As a further technical solution, a plurality of adjusting rods are fixedly arranged on the side of the baffle away from the center of the conveyor belt, and threads are arranged at the ends of the adjusting rods away from the baffle. The adjusting rods are laterally passed through the mounting frame and locked by nuts.

[0023] As a further technical solution, positioning clamps are symmetrically arranged on both sides of the conveyor belt, and the positioning clamps are slidably arranged on the top of the conveyor belt and are located below the thermometer.

[0024] As a further technical solution, the two positioning clamps are linked by a transmission mechanism, and the transmission mechanism includes:

[0025] A connecting rod, wherein there are two connecting rods, and one end of the connecting rods is fixedly connected to the two positioning clamping plates respectively;

[0026] Slide plates, the number of which is two, which are respectively fixedly connected to the other end of the connecting rod and are both slidably arranged on the mounting frame in a transverse direction;

[0027] A connecting rod, the middle part of which is rotatably arranged on the mounting frame, and the two ends of which are respectively slidably connected to the two slide plates;

[0028] A first cylinder, wherein the cylinder body of the first cylinder is fixedly arranged on the mounting frame in a transverse direction, and the piston rod of the first cylinder is fixedly connected to one of the slide plates.

[0029] The beneficial effects of the utility model are:

[0030] The utility model has a simple structure. The height of the thermometer can be effectively adjusted by raising and lowering the thermometer along with the lifting frame, so that it is suitable for the sealing quality of bottles at different heights. The thermometer is equipped with a transmission component and a push piece to effectively detect the quality of the aluminum foil seal of the bottle and remove unqualified products. The utility model has a compact structure, high detection efficiency and good effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0033] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the utility model;

[0034] Figure 3 It is a three-dimensional structural schematic diagram of the lifting frame of the utility model;

[0035] Figure 4 It is a structural schematic diagram of the transmission mechanism of the utility model.

[0036] Description of Reference Numerals

[0037] 1. Cabinet; 2. Lifting frame; 3. Thermometer; 4. Conveying assembly; 41. Mounting frame; 42. Conveyor belt; 43. Motor; 5. Pusher; 6. Screw rod; 7. Handle; 8. Nut; 9. Guide rod; 10. Mounting groove; 11. Through hole; 12. Baffle; 13. Adjusting rod; 14. Nut; 15. Positioning clamp; 16. Transmission mechanism; 161. Connecting rod; 162. Slide plate; 163. Connecting rod; 164. First cylinder; 17. Rotating fixing member. DETAILED DESCRIPTION

[0038] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0039] like Figure 1-Figure 4 As shown, the utility model proposes a quality inspection device for bottle aluminum foil sealing, which mainly includes a cabinet 1, a screw rod 6, a lifting frame 2, a temperature measuring instrument 3, a transmission component 4 and a pusher 5.

[0040] A mounting groove 10 is provided in the middle of one side of the cabinet 1, which is convenient for installing the conveying assembly 4 and observing the bottle conveying and detection conditions. A through hole 11 communicating with the inside of the cabinet is provided at the top of the mounting groove 10. The screw rod 6 is rotatably arranged in the cabinet 1, and the bottom end extends out of the cabinet 1 and is fixedly connected to the handle 7. A nut 8 is sleeved on the screw rod 6, and the lifting frame 2 is fixedly connected to the nut 8. Two guide rods 9 are fixedly arranged on the cabinet 1 in the vertical direction, and the lifting frame 2 is slidably sleeved on the guide rods 9, which is conducive to ensuring that the lifting frame 2 is adjusted in height by lifting and sliding with the rotation of the screw rod 6. A rotating fixing member 17 is provided on the cabinet 1, and the rotating fixing member 17 is located between the handle 7 and the top wall of the mounting groove 10, and is sleeved on the screw rod 6. When the height adjustment of the lifting frame 2 is completed, the rotating fixing member 17 is locked, and the screw rod 6 is clamped and cannot be rotated, thereby avoiding the situation where the screw rod 6 rotates due to accidental touch and the height of the lifting frame changes. The thermometer 3 is fixedly mounted on the lifting frame 2 and is mounted in the through hole 11 along with the lifting frame 2. The thermometer 3 in this embodiment is an online infrared thermal imaging thermometer, and its specific structure and detection method are prior art, which will not be described in detail here.

[0041] The conveying assembly 4 is arranged in the mounting groove 10 and is located below the thermometer 3, and is used to convey the bottle body. Specifically, the conveying assembly 4 includes a mounting frame 41, a driving pulley, a driven pulley and a conveyor belt 42. The mounting frame 41 is fixedly arranged on the cabinet 1, the driving pulley is rotatably arranged on the mounting frame 41 through a stepper motor 43, and is located in the mounting groove 10, the driven pulley is rotatably arranged on the mounting frame 41, and is located in the mounting groove 10, and the conveyor belt 42 is arranged on the driving pulley and the driven pulley along the lateral transmission sleeve.

[0042] The push piece 5 is located on one side of the conveyor belt 42, and is slidably arranged on the top surface of the conveyor belt, and the sliding direction is perpendicular to the conveying direction of the bottle body. The push piece 5 is also located behind the thermometer 3 along the conveying direction of the bottle body. Specifically, the push piece 5 includes a second cylinder and a push block. The second cylinder is fixedly arranged on the cabinet, and the piston rod of the second cylinder is fixedly connected to the push block. The push block is reciprocatingly slidably arranged on the conveyor belt 42, and is used to push the bottle body with unqualified aluminum foil sealing quality from the conveyor belt 42.

[0043] Baffles 12 are symmetrically arranged on both sides of the top of the conveyor belt 42. The arrangement of the baffles 12 is conducive to limiting the conveying path of the bottle body to avoid deviation. A plurality of adjustment rods 13 are fixedly arranged on the side of the baffle 12 away from the center of the conveyor belt 42. The end of the adjustment rod 13 away from the baffle 12 is provided with a thread. The adjustment rod 13 is transversely passed through the mounting frame 41 and locked by nuts 14. There are two nuts 14 on each adjustment rod 13, which are respectively locked on both sides of the mounting frame 41 to ensure stability. The arrangement of the adjustment rod 13 can adjust the position of the baffle 12, thereby adjusting the distance between the baffles 12 on both sides of the conveyor belt 42 to accommodate bottles of different sizes. The specific adjustment steps are: loosen the nuts 14 on both sides of the mounting frame 41, so that the adjusting rod 13 is disengaged from the locking of the nuts 14 and can slide on the mounting frame 41, push and pull the adjusting rod 13, drive the baffle 12 to slide on the top of the conveyor belt 42, thereby adjusting the distance between the baffles 12 on both sides, while ensuring the limiting effect, so that the bottle body can pass smoothly between the baffles 12 on both sides, and then lock the two nuts 14 respectively to complete the adjustment. The operation is simple and practical.

[0044] Positioning clamps 15 are symmetrically arranged on both sides of the conveyor belt 42. The positioning clamps 15 are slidably arranged on the top of the conveyor belt 42 and are located directly below the thermometer 3. This is conducive to clamping the bottle body when the thermometer 3 performs quality inspection on the top of the bottle body to prevent the bottle body from tilting and affecting the inspection result. The two positioning clamps 15 are linked by a transmission mechanism 16. The transmission mechanism 16 includes a connecting rod 161, a slide plate 162, a connecting rod 163 and a first cylinder 164. There are two connecting rods 161, and one end is fixedly connected to the two positioning clamps 15 respectively. There are two slide plates 162, which are fixedly connected to the other end of the connecting rod 161 respectively, and are both slidably arranged on the mounting frame 41 in the horizontal direction. The middle part of the connecting rod 163 is rotatably arranged on the mounting frame 41, and the two ends are slidably connected to the two slide plates 162 respectively. The first cylinder 164 is fixedly arranged on the mounting frame 41 in the horizontal direction, and its piston rod is fixedly connected to one of the slide plates 162. In this embodiment, the two ends of the connecting rod 163 can also be slidably set on the side walls of the two slides 162, and a tension spring (not shown in the figure) can be connected between the two slides 162 to ensure that the two slides 162 are pulled together synchronously when the piston rod of the first cylinder 164 contracts.

[0045] Before use, the piston rod of the first cylinder 164 of this embodiment is in an extended state, and the two positioning clamps 15 are away from each other; during use, first, the distance between the baffles 12 on both sides of the conveyor belt 42 is adjusted according to the actual size of the bottle body, and then the handle 7 is rotated to drive the screw rod 6 to rotate, and the screw rod 6 drives the nut 8 to rise and fall and slide thereon, so that the lifting frame 2 and the thermometer 3 thereon are lifted and slid, and the height of the thermometer 3 is adjusted according to the height of the bottle body, so that the distance between the thermometer 3 and the top of the bottle body is about 10 cm. Then the stepper motor 43 is started, driving the active pulley to rotate, and the active pulley and the driven pulley drive the conveyor belt 42 to transmit, so that multiple bottles are continuously transported forward and pass directly under the thermometer 3 and directly in front of the push block in turn. When the bottle is directly under the thermometer 3, the first cylinder 164 contracts, driving one of the slide plates 162 to slide. Since the two ends of the connecting rod 163 are respectively slidably connected with the two slide plates 162, when one of the slide plates 162 slides, the connecting rod 163 rotates, driving the other slide plate 162 to slide synchronously, thereby driving the two positioning clamps 15 to slide synchronously in the direction close to the bottle body to clamp the bottle body. At this time, the thermometer 3 detects the quality of the aluminum foil sealing of the bottle body. If the test is qualified, the bottle body continues to be transported forward until it is transported to the discharge end; if the test is unqualified, when the bottle body is transported to the front of the push block, the push block slides in the direction close to the bottle body under the drive of the second cylinder, and the bottle body is pushed out from the conveyor belt 42, thereby selecting unqualified products.

[0046] The utility model adjusts the height of the temperature measuring instrument 3 by means of the screw rod 6 and the screw nut 8, adjusts the distance between the baffles 12 on both sides of the conveyor belt 42 by means of the adjusting rod 13, and clamps and positions the bottle body by driving the positioning clamping plate 15 through the extension and contraction of the first cylinder 164. The utility model can be applied to the sealing quality inspection of batch bottles of different sizes, and has strong practicality.

[0047] The above description is only a preferred embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A quality inspection device for bottle aluminum foil sealing, characterized in that: include: Cabinet (1); A lifting frame (2), the lifting frame (2) being lifted and arranged on the cabinet (1); A thermometer (3), the thermometer (3) being fixedly arranged on the lifting frame (2); A conveying component (4), the conveying component (4) being arranged on the cabinet (1) and located below the temperature measuring instrument (3), and being used for conveying bottles; A push piece (5), the push piece (5) is slidably arranged on the top surface of the conveying component (4), and the sliding direction is perpendicular to the conveying direction of the bottle body. The push piece (5) is located behind the temperature measuring instrument (3) along the conveying direction of the bottle body.

2. A quality inspection device for bottle aluminum foil seals as claimed in claim 1, characterized in that: Also includes: A screw rod (6), the screw rod (6) being rotatably mounted on the cabinet (1) and having a handle (7) fixedly mounted on the bottom end; A nut (8), the nut (8) being sleeved on the screw rod (6), and the lifting frame (2) being fixedly connected to the nut (8); A guide rod (9), wherein the guide rod (9) is fixedly arranged on the cabinet (1) along a vertical direction, and the lifting frame (2) is slidably sleeved on the guide rod (9).

3. A quality inspection device for bottle aluminum foil seals as claimed in claim 2, characterized in that: A mounting groove (10) is provided in the middle of one side of the cabinet (1), the transmission component (4) and the push member (5) are both arranged in the mounting groove (10), a through hole (11) communicating with the interior of the cabinet (1) is provided at the top of the mounting groove (10), the screw rod (6), the nut (8), the guide rod (9) and the lifting frame (2) are all located inside the cabinet (1), the temperature measuring instrument (3) is arranged in the through hole (11) for lifting in and out, and one end of the screw rod (6) extends out of the cabinet (1) and is fixedly connected to the handle (7).

4. A quality inspection device for bottle aluminum foil seals as claimed in claim 3, characterized in that: The transmission component (4) comprises: A mounting frame (41), the mounting frame (41) being fixedly arranged on the cabinet (1); A driving pulley, the driving pulley being rotatably mounted on the mounting frame (41) and being located in the mounting groove (10); A driven pulley, the driven pulley being rotatably mounted on the mounting frame (41) and being located in the mounting groove (10); A conveyor belt (42), wherein the conveyor belt (42) is sleeved on the driving pulley and the driven pulley along a transverse transmission, and the pusher (5) is located on one side of the conveyor belt (42) and is slidably arranged on the top surface of the conveyor belt (42).

5. A quality inspection device for bottle aluminum foil seals as claimed in claim 4, characterized in that: Baffles (12) are symmetrically arranged on both sides of the top of the conveyor belt (42).

6. A quality inspection device for bottle aluminum foil seals as claimed in claim 5, characterized in that: A plurality of adjustment rods (13) are fixedly arranged on the side of the baffle (12) away from the center of the conveyor belt (42), and threads are arranged at the ends of the adjustment rods (13) away from the baffle (12). The adjustment rods (13) are transversely passed through the mounting frame (41) and are locked by nuts (14).

7. A quality inspection device for bottle aluminum foil seals as claimed in claim 4, characterized in that: Positioning clamps (15) are symmetrically arranged on both sides of the conveyor belt (42), and the positioning clamps (15) are slidably arranged on the top of the conveyor belt (42) and are located below the temperature measuring instrument (3).

8. A quality inspection device for bottle aluminum foil seals as claimed in claim 7, characterized in that: The two positioning clamps (15) are linked via a transmission mechanism (16), and the transmission mechanism (16) comprises: Connecting rods (161), two connecting rods (161) having one end fixedly connected to the two positioning clamping plates (15) respectively; Slide plates (162), the number of the slide plates (162) being two, each of which is fixedly connected to the other end of the connecting rod (161) and both of which are slidably disposed on the mounting frame (41) in a transverse direction; A connecting rod (163), wherein the middle portion of the connecting rod (163) is rotatably disposed on the mounting frame (41), and the two ends are respectively slidably connected to the two slide plates (162); A first cylinder (164), wherein the cylinder body of the first cylinder (164) is fixedly arranged on the mounting frame (41) in a transverse direction, and the piston rod thereof is fixedly connected to one of the slide plates (162).

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