Auxiliary clamping device for glass bottle opening detection

Abstract

The utility model relates to an auxiliary clamping device for glass bottle mouth detection, which comprises a glass bottle arranged on a conveyor belt, mounting racks are arranged on two sides of the conveyor belt, two supports are fixed on the mounting racks, the two supports are respectively positioned on two sides of the conveyor belt, avoidance grooves are formed in the supports, support rods are respectively arranged in the two avoidance grooves, and the support rods are arranged on the two sides of the conveyor belt. The two supporting rods can move oppositely or oppositely. Before a to-be-detected glass bottle moves to the position, the two corresponding clamping rods are in an open state, so that the glass bottle can enter the position between the two supports, the glass bottle makes contact with the side faces of the isosceles triangular plates, the two isosceles triangular plates move oppositely along with movement of the glass bottle, the two corresponding clamping rods rotate relatively to clamp the glass bottle, and the glass bottle is detected. When a to-be-detected glass bottle stops at a detection position by means of infrared geminate transistors and the like, the opposite ends of the two isosceles triangular plates are located on the two sides of the glass bottle, and the four clamping rods clamp the glass bottle to prevent the glass bottle from shaking.

Description

Technical Field

[0001] The utility model relates to a glass bottle mouth detection technology, in particular to an auxiliary clamping device for glass bottle mouth detection. Background Art

[0002] When inspecting the mouth of a glass bottle, it is usually necessary to use a conveyor belt to transport the glass bottle. Since the inspection of the mouth of a glass bottle requires the bottle mouth to be illuminated by a light source and photographed vertically by a camera to complete image acquisition, many glass bottle mouth inspection devices use infrared tubes and other methods to stop the glass bottle to be inspected at the inspection position. However, since the conveyor belt itself is jittery, the glass bottle will shake to a certain extent on the conveyor belt. When the glass bottle reaches the position to be inspected, due to the inertia of the movement, the glass bottle body will tilt forward. The general infrared tube judges the body of the glass bottle, so the collected image produces an advanced effect, which ultimately leads to errors in the bottle mouth inspection result.

[0003] Therefore, the utility model proposes an auxiliary clamping device for glass bottle mouth detection to meet the existing needs, so that the glass bottle to be detected can be clamped when it stops at the detection position to avoid shaking. Utility Model Content

[0004] The utility model aims to provide an auxiliary clamping device for glass bottle mouth detection, which is used to solve the problem that when the existing glass bottle to be detected stops at the detection position, it is inconvenient to clamp it and causes shaking.

[0005] In order to solve the above problems, the utility model provides an auxiliary clamping device for detecting the mouth of a glass bottle, comprising a glass bottle arranged on a conveyor belt, mounting frames are provided on both sides of the conveyor belt, two supports are fixed on the mounting frames, the two supports are respectively located on both sides of the conveyor belt, a clearance groove is opened on the support, support rods are respectively provided in the two clearance grooves, the two support rods can move relative to or away from each other, isosceles triangle plates are respectively fixed on opposite sides of the two support rods, two clamping rods are rotatably connected to the clearance groove via a rotating shaft, the two clamping rods are arranged in an eight-shaped shape, and the free ends of the clamping rods can contact the surface of the glass bottle.

[0006] The auxiliary clamping device for glass bottle mouth detection provided by the utility model also has the following technical features:

[0007] Furthermore, a positioning rod is fixed in the giving way groove, and the support rod is slidably connected to the positioning rod.

[0008] Furthermore, one end of the support rod away from the isosceles triangle plate is connected to the support via a spring.

[0009] Furthermore, a guide groove is provided on the clamping rod, and connecting arms are respectively fixed to both ends of the isosceles triangle plate, and a sliding column is rotatably connected to the connecting arm, and the sliding column can be inserted into the corresponding guide groove.

[0010] Furthermore, an inclined plate is fixed to one side of the support.

[0011] Furthermore, the two inclined plates are in an eight-shaped shape.

[0012] The utility model has the following beneficial effects: before the glass bottle to be detected moves to the position, the corresponding two clamping rods are in an open state, so that the glass bottle can enter between the two supports, and the glass bottle contacts the side surfaces of the isosceles triangle plates, and as the glass bottle moves, the two isosceles triangle plates move back to back, and the corresponding two clamping rods rotate relatively to clamp, and when the glass bottle to be detected is stopped at the detection position by means of infrared tube alignment or the like, the opposite ends of the two isosceles triangle plates are located on both sides of the glass bottle, and the four clamping rods clamp the glass bottle to prevent it from shaking, thereby avoiding errors in the bottle mouth detection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an axonometric diagram of an embodiment of the utility model;

[0014] Figure 2 This is a structural diagram of an embodiment of the utility model when the glass bottle is not clamped;

[0015] Figure 3 A top view cutaway diagram of an embodiment of the utility model;

[0016] Figure 4 This is a top view of the embodiment of the utility model when the glass bottle is not clamped;

[0017] Figure 5 For the utility model embodiment Figure 3 Schematic diagram of the structure enlarged at point A in the middle. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0019] like Figures 1 to 5In the embodiment of the auxiliary clamping device for detecting the mouth of a glass bottle of the utility model shown in the figure, the auxiliary clamping device for detecting the mouth of a glass bottle comprises a glass bottle 2 arranged on a conveyor belt 1, mounting frames 3 are arranged on both sides of the conveyor belt 1, two supports 4 are fixed on the mounting frames 3, the two supports 4 are respectively located on both sides of the conveyor belt 1, a clearance groove is opened on the support 4, a support rod 5 is respectively arranged in the two clearance grooves, the two support rods 5 can move relative to or away from each other, isosceles triangle plates 6 are respectively fixed on the opposite sides of the two support rods 5, two clamping rods 7 are connected to the clearance groove via a rotating shaft, the two clamping rods 7 are arranged in an eight-shaped shape, and the free ends of the clamping rods 7 can contact the surface of the glass bottle 2. The position between the two supports 4 is the detection position. Before the glass bottle 2 to be detected moves to this position, the corresponding two clamping rods 7 are in an open state, so that the glass bottle can enter between the two supports 4, and the glass bottle 2 contacts the side of the isosceles triangle plate 6, and as the glass bottle 2 moves, the two isosceles triangle plates 6 move away from each other, and the corresponding two clamping rods 7 rotate relative to clamp. When the glass bottle 2 to be detected is stopped at the detection position by means of infrared tube alignment or the like, the opposite ends of the two isosceles triangle plates 6 are located on both sides of the glass bottle 2, and the four clamping rods 7 clamp the glass bottle 2 to prevent it from shaking, thereby avoiding errors in the bottle mouth detection results.

[0020] In one embodiment of the present application, preferably, a positioning rod 8 is fixed in the clearance groove, and the support rod 5 is slidably connected to the positioning rod 8, so that the support rod 5 can slide along the positioning rod 8 to play a guiding role.

[0021] In one embodiment of the present application, preferably, one end of the support rod 5 away from the isosceles triangle plate 6 is connected to the support 4 via a spring, so that when the detected glass bottle 2 gradually moves away from the detection position, the isosceles triangle plate 6 is gradually reset under the action of the spring.

[0022] In one embodiment of the present application, preferably, a guide groove 9 is provided on the clamping rod 7, and connecting arms 10 are respectively fixed at both ends of the isosceles triangle plate 6, and a sliding column 11 is rotatably connected to the connecting arm 10. The sliding column 11 can be inserted into the corresponding guide groove 9, so that when the isosceles triangle plate 6 moves, it can drive the sliding column 11 to move in the guide groove 9, so that the corresponding two clamping rods 7 can open or clamp following the movement of the isosceles triangle plate 6.

[0023] In one embodiment of the present application, preferably, an inclined plate 12 is fixed to one side of the support 4, and the inclined plate 12 plays a guiding role, enabling the glass bottle 2 to move to a relatively central position.

[0024] In one embodiment of the present application, preferably, the two inclined plates 12 are in an eight-shaped shape.

[0025] When the utility model is in use, before the glass bottle 2 to be detected moves to this position, the corresponding two clamping rods 7 are in an open state, so that the glass bottle 2 can enter between the two supports 4 under the action of the conveyor belt 1, and the glass bottle 2 contacts the side surfaces of the isosceles triangle plate 6, and as the glass bottle 2 moves, the two isosceles triangle plates 6 move away from each other, driving the sliding column 11 to move in the guide groove 9, so that the corresponding two clamping rods 7 can follow the movement of the isosceles triangle plates 6 and clamp. When the glass bottle 2 to be detected is stopped at the detection position by using infrared tube matching or the like, the opposite ends of the two isosceles triangle plates 6 are located on both sides of the glass bottle 2, and the four clamping rods 7 clamp the glass bottle 2 to prevent it from shaking, thereby avoiding errors in the bottle mouth detection result. The inclined plate 12 plays a guiding role, which can move the glass bottle 2 to a relatively central position. When the detected glass bottle 2 gradually moves away from the detection position, the isosceles triangle plate 6 is gradually reset under the action of the spring.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An auxiliary clamping device for detecting the mouth of a glass bottle, comprising a glass bottle (2) arranged on a conveyor belt (1), characterized in that: Mounting frames (3) are provided on both sides of the conveyor belt (1), and two supports (4) are fixed on the mounting frames (3). The two supports (4) are respectively located on both sides of the conveyor belt (1), and the supports (4) are provided with clearance grooves. Support rods (5) are respectively provided in the two clearance grooves. The two support rods (5) can move relative to or away from each other. Isosceles triangle plates (6) are respectively fixed on opposite sides of the two support rods (5). Two clamping rods (7) are rotatably connected to the clearance grooves via a rotating shaft. The two clamping rods (7) are arranged in an eight-shaped shape, and the free ends of the clamping rods (7) can contact the surface of the glass bottle (2).

2. The auxiliary clamping device for glass bottle mouth detection according to claim 1, characterized in that: A positioning rod (8) is fixed in the clearance groove, and the support rod (5) is slidably connected to the positioning rod (8).

3. The auxiliary clamping device for glass bottle mouth detection according to claim 2, characterized in that: One end of the support rod (5) away from the isosceles triangle plate (6) is connected to the support seat (4) via a spring.

4. The auxiliary clamping device for glass bottle mouth detection according to claim 1, characterized in that: The clamping rod (7) is provided with a guide groove (9), and connecting arms (10) are respectively fixed at both ends of the isosceles triangle plate (6). A sliding column (11) is rotatably connected to the connecting arm (10), and the sliding column (11) can be inserted into the corresponding guide groove (9).

5. The auxiliary clamping device for glass bottle mouth detection according to claim 1, characterized in that: An inclined plate (12) is fixed to one side of the support (4).

6. The auxiliary clamping device for glass bottle mouth detection according to claim 5, characterized in that: The two inclined plates (12) are in an eight-shaped shape.

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