Jam can detection device

Abstract

The utility model provides a jam can detection device which comprises a supporting frame and further comprises a conveying unit, a vacuum detection unit, a pushing unit, a can body detection unit and a can bottom detection unit, and the conveying unit is installed on the supporting frame; the bottom of the vacuum detection unit is connected with the outside of the conveying unit. The vacuum detection unit is located above the front section of the conveying unit. The bottom of the pushing unit is connected with the outside of the conveying unit. The pushing unit is located behind the vacuum detection unit. The can body detection unit is mounted on one side of the middle section of the conveying unit; the tank bottom detection unit is installed at the bottom of the rear section of the conveying unit. The tank body and the tank bottom of the glass tank are detected, and defective damage to the appearance of the glass tank in the machining process is avoided; the vacuum condition in the glass tank can be quickly judged through the vacuum degree detection element, and the glass tank cannot be greatly damaged, so that the detection is accurate and quick; and the glass cans with unqualified vacuum degree detection can be automatically selected through the pushing unit.

Description

Technical Field

[0001] The utility model relates to the technical field of canned food detection equipment, in particular to a jam canned food detection device. Background Art

[0002] Cans are sealable containers made of metal sheets, glass, plastic, cardboard or a combination of some of the above materials. They contain commercial food that has been specifically treated to achieve commercial sterility and can be kept at room temperature for a long time without spoiling. This type of packaged food is called canned food, and glass containers are commonly used containers for canned jam.

[0003] Patent document CN217304247U discloses a vacuum detection device, and in particular, relates to a vacuum detection device for canned fruits and vegetables. The technical problem to be solved is: to provide a vacuum detection device for canned fruits and vegetables that is convenient for vacuum detection of cans, has relatively high quality of detection results, and is efficient. The technical solution of the utility model is: a vacuum detection device for canned fruits and vegetables, including a support frame, a fixed plate, a loading frame, a first fixed frame, a rubber hammer, a first rotating plate, a second rotating plate, etc., the support frame is provided with two fixed plates, one side of the support frame is provided with a first fixed frame, and the loading frame is placed on the first fixed frame. The beneficial effect achieved by the utility model is: by turning the rotating handle, the second rotating plate drives the rubber hammer to knock the can, so that the can can be knocked more conveniently, without the need for manual direct use of a hammer to knock the can, which provides convenience to people to a certain extent.

[0004] In the above scheme, the device only performs a knock test on the cans to check the vacuum degree of the cans. Using a hammer to knock on the cans can easily damage the cans, and it is impossible to detect the sides and bottom of the cans. Therefore, it is necessary to provide a jam can detection device to solve the shortcomings of the prior art. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art and provide a jam can detection device.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A jam can detection device comprises a support frame and also includes:

[0008] A conveying unit, which is installed on the support frame and can carry and convey the glass jars;

[0009] A vacuum detection unit, the bottom of which is connected to the outside of the conveying unit, and the vacuum detection unit is located above the front section of the conveying unit, and the vacuum detection unit can detect the vacuum degree inside the glass jar;

[0010] A pushing unit, the bottom of which is connected to the outside of the conveying unit, and the pushing unit is located behind the vacuum detection unit, and the pushing unit can push the glass jars that are unqualified by the vacuum detection unit;

[0011] A can body inspection unit, which is installed on one side of the middle section of the conveying unit and can inspect the body of the glass can;

[0012] The tank bottom detection unit is installed at the bottom of the rear section of the conveying unit, and the tank body detection unit can detect the bottom of the glass tank.

[0013] The utility model is further configured that the conveying unit comprises:

[0014] A conveying outer frame, which is mounted on the supporting frame;

[0015] A conveying track, which is installed in the conveying outer frame;

[0016] The buffer pad is installed in the conveying outer frame and is located above the conveying track. The buffer pad can prevent the can body from colliding with the conveying outer frame.

[0017] The utility model is further configured that the vacuum detection unit comprises:

[0018] A support frame connected to the conveying outer frame;

[0019] A vacuum detection element is installed on the supporting frame and faces the glass jar.

[0020] The utility model is further configured that the pushing unit comprises:

[0021] A support plate connected to the conveying outer frame;

[0022] A push cylinder, which is mounted on the bottom plate;

[0023] A push plate is connected to the end of the piston rod of the push cylinder, the push plate faces the glass jar, and a buffer block is arranged on the surface of the push plate.

[0024] The utility model is further configured that the can body detection unit comprises:

[0025] An illumination frame body connected to the conveying outer frame;

[0026] The flat panel light is installed in the detection frame, and the flat panel light faces the glass jar.

[0027] The utility model is further configured that the tank bottom detection unit comprises:

[0028] A bottom plate connected to the conveying outer frame via a connecting piece;

[0029] A spotlight, which is mounted on the bottom plate and faces the glass jar;

[0030] A movable plate, the movable plate is movably connected to the bottom plate;

[0031] A reflector is mounted on the movable plate.

[0032] The utility model is further configured that a recovery groove is provided on one side of the middle section of the conveying unit, the recovery groove is directly opposite to the pushing unit, and the recovery groove is used to receive glass jars that are unqualified after being detected by the vacuum detection unit.

[0033] The utility model is further configured such that the end of the conveying unit is connected to a temporary storage groove, the temporary storage groove is circular, a buffer pad is arranged in the temporary storage groove, and the temporary storage groove is used to receive glass jars that have passed the inspection.

[0034] In summary, the utility model has the following beneficial effects:

[0035] 1. The utility model can quickly determine the vacuum condition in the glass jar through the vacuum detection element, and will not cause significant damage to the glass jar. The detection is accurate and fast.

[0036] 2. The utility model detects the body and bottom of the glass jar to avoid defective and damaged appearance of the glass jar during the processing.

[0037] 3. The utility model can automatically select glass jars that fail the vacuum degree test through the pushing unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a structural schematic diagram of the utility model.

[0039] Figure 2 It is a structural schematic diagram of the vacuum detection unit of the utility model.

[0040] Figure 3 It is a structural schematic diagram of a can body detection unit of the utility model.

[0041] Figure 4 It is a structural schematic diagram of a tank bottom detection unit of the utility model.

[0042] Figure 5 This utility model Figure 1 A is an enlarged view of the middle image.

[0043] In the figure, 1. support frame, 21. conveying outer frame, 22. conveying track, 23. buffer pad, 31. support frame, 32. vacuum detection element, 41. support plate, 42. push cylinder, 43. push plate, 51. lighting frame, 52. flat panel light, 61. bottom plate, 62. spotlight, 63. movable plate, 64. reflector, 7. recovery tank, 8. temporary storage tank. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0045] Embodiment 1:

[0046] In this embodiment, if Figure 1-5 As shown, a jam can detection device proposed by the utility model includes a support frame 1, and also includes a conveying unit, a vacuum detection unit, a pushing unit, a can body detection unit and a can bottom detection unit. The conveying unit is installed on the support frame, and the conveying unit can carry and convey the glass can; the bottom of the vacuum detection unit is connected to the outside of the conveying unit, the vacuum detection unit is located above the front section of the conveying unit, and the vacuum detection unit can detect the vacuum degree inside the glass can; the bottom of the pushing unit is connected to the outside of the conveying unit, the pushing unit is located behind the vacuum detection unit, and the pushing unit can push the glass cans that are unqualified by the vacuum detection unit; the can body detection unit is installed on one side of the middle section of the conveying unit, and the can body detection unit can detect the body of the glass can; the can bottom detection unit is installed at the bottom of the rear section of the conveying unit, and the can body detection unit can detect the bottom of the glass can.

[0047] In this embodiment, it is further configured that the conveying unit includes a conveying outer frame 21, a conveying track 22 and a buffer pad 23. The conveying outer frame is installed on the support frame; the conveying track is installed in the conveying outer frame; the buffer pad is installed in the conveying outer frame, and the buffer pad is located above the conveying track. The buffer pad can prevent the can body from colliding with the conveying outer frame. The driving motor is not drawn in the figure. It is a common technology to drive the conveying track to rotate in a cycle by the motor, which will not be described here.

[0048] In the present embodiment, it is further configured that the vacuum detection unit includes a supporting frame 31 and a vacuum detection element 32, and the supporting frame is connected to the conveying outer frame; the vacuum detection element is installed on the supporting frame, and the vacuum detection element faces the glass jar. It is a common technology for the vacuum detection element to detect the vacuum degree in the glass jar. For example, driving the striking unit to strike the glass jar cover, the driving device of the striking unit is a driving cylinder, and then the sound receiving device is used to judge whether the vacuum degree inside the glass jar is qualified.

[0049] In this embodiment, the pushing unit includes a support plate 41, a pushing cylinder 42 and a pushing plate 43. The support plate is connected to the outer frame of the conveyor; the pushing cylinder is mounted on the bottom plate; the pushing plate is connected to the end of the piston rod of the pushing cylinder, the pushing plate faces the glass jar, and a buffer block is provided on the surface of the pushing plate. The pushing unit and the vacuum detection unit are both electrically connected to the control unit, and the glass jar is checked by the vacuum detection unit. If the glass jar is qualified, the pushing cylinder is not started; if the glass jar is unqualified, the control unit starts the pushing cylinder to drive the pushing plate to push the glass jar, so that it leaves the conveyor track and enters the recovery tank.

[0050] In this embodiment, the can body inspection unit includes a lighting frame 51 and a flat panel light 52. The lighting frame is connected to the outer conveying frame. The flat panel light is installed in the inspection frame and faces the glass can. Under the illumination of the flat panel light, it is convenient to inspect whether the glass can body has damage and cracks.

[0051] The utility model is further configured such that the tank bottom detection unit includes a bottom plate 61, a spotlight 62, a movable plate 63 and a reflector 64. The bottom plate is connected to the outer conveying frame through a connector. The spotlight is mounted on the bottom plate and faces the glass tank. The movable plate is movably connected to the bottom plate for adjusting the angle. The reflector is mounted on the movable plate and can reflect the bottom state of the glass tank. Under the illumination of the spotlight, it is convenient to detect whether there is damage and cracks on the bottom of the glass tank.

[0052] In this embodiment, a recovery groove 7 is further arranged on one side of the middle section of the conveying unit, the recovery groove is opposite to the pushing unit, and the recovery groove is used to receive glass jars that are unqualified after being detected by the vacuum detection unit.

[0053] In the present embodiment, it is further configured that the end of the conveying unit is connected to the temporary storage groove 8. The temporary storage groove is circular and has a buffer pad inside. The temporary storage groove is used to receive glass jars that have passed the inspection to facilitate the transportation of the glass jars.

[0054] Embodiment 2:

[0055] In this embodiment, if Figure 1As shown, the pushing unit and the vacuum detection unit are both electrically connected to the control unit, and the control unit is located between the pushing unit and the vacuum detection unit. The vacuum detection unit is provided with a sensing element, which is an electric eye. The electric eye counts the glass jars passing through and transmits the data to the control unit, so that it has a counting function. At the same time, the vacuum detection unit detects the vacuum degree of the glass jars. If the glass jars are qualified, the pushing cylinder is not started; if the glass jars are unqualified, the pushing cylinder is started to drive the pushing plate to push the glass jars, so that they leave the conveying track and enter the recovery tank, and the unqualified data is transmitted to the control unit. By comparing the total number and the unqualified data, it has the function of counting the unqualified rate.

[0056] The working principle of the jam can detection device is that the jam can body is transported by the conveying track and passes through the vacuum detection unit, the pushing unit, the can body detection unit and the can bottom detection unit in sequence. When passing through the vacuum detection unit, if the can body is qualified, the pushing cylinder will not be started; if the can body is unqualified, the pushing cylinder will be started to drive the pushing plate to push the glass can, so that it leaves the conveying track and enters the recovery tank. When passing through the can body detection unit and the can bottom detection unit, if the can body is qualified, it will be transported normally until it is transferred to the temporary storage tank; if the can body is unqualified, the unqualified can body will be selected.

[0057] In the description of the present utility model, it should be noted that when terms such as "upper", "lower", "inner", "outer", "left", "right" and the like indicating orientation or positional relationship appear, it should be understood that the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, when terms such as "first" and "second" appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "setting", and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A jam can detection device, comprising a support frame, characterized in that: Also includes: A conveying unit, which is installed on the support frame and can carry and convey the glass jars; A vacuum detection unit, the bottom of which is connected to the outside of the conveying unit, and the vacuum detection unit is located above the front section of the conveying unit, and the vacuum detection unit can detect the vacuum degree inside the glass jar; A pushing unit, the bottom of which is connected to the outside of the conveying unit, and the pushing unit is located behind the vacuum detection unit, and the pushing unit can push the glass jars that are unqualified by the vacuum detection unit; A can body inspection unit, which is installed on one side of the middle section of the conveying unit and can inspect the body of the glass can; The tank bottom detection unit is installed at the bottom of the rear section of the conveying unit, and the tank body detection unit can detect the bottom of the glass tank.

2. A jam can detection device according to claim 1, characterized in that: The conveying unit includes: A conveying outer frame, which is mounted on the supporting frame; A conveying track, which is installed in the conveying outer frame; The buffer pad is installed in the conveying outer frame and is located above the conveying track. The buffer pad can prevent the can body from colliding with the conveying outer frame.

3. The jam can detection device according to claim 1, characterized in that: The vacuum test unit includes: A support frame connected to the conveying outer frame; A vacuum detection element is installed on the supporting frame and faces the glass jar.

4. A jam can detection device according to claim 2, characterized in that: The push unit includes: A support plate connected to the conveying outer frame; A push cylinder, which is mounted on the bottom plate; A push plate is connected to the end of the piston rod of the push cylinder, and the push plate faces the glass jar.

5. The jam can detection device according to claim 2, characterized in that: The can body inspection unit includes: An illumination frame body connected to the conveying outer frame; The flat panel light is installed in the detection frame, and the flat panel light faces the glass jar.

6. The jam can detection device according to claim 2, characterized in that: The tank bottom inspection unit includes: A bottom plate connected to the conveying outer frame via a connecting piece; A spotlight, which is mounted on the bottom plate and faces the glass jar; A movable plate, the movable plate is movably connected to the bottom plate; A reflector is mounted on the movable plate.

7. The jam can detection device according to claim 1, characterized in that: A recovery slot is provided on one side of the middle section of the conveying unit, and the recovery slot is used to receive glass jars that are unqualified after being detected by the vacuum detection unit.

8. The jam can detection device according to claim 1, characterized in that: The end of the conveying unit is connected to a temporary storage tank, which is used to receive glass jars that have passed the inspection.

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