Lower clamping mechanism for wine bottle detection

Abstract

The utility model discloses a wine bottle detection lower clamping mechanism which comprises a driving mechanism, a lifting rod rotationally connected with the driving mechanism, an installation sleeve located outside the lifting rod, a linkage piece rotationally connected with the lifting rod and a clamping assembly rotationally connected with the linkage piece. A mounting seat provided with a cavity is arranged at the top of the mounting sleeve, the linkage piece is located in the mounting seat, and the clamping assembly is located on the mounting seat; the clamping assembly comprises a guide mechanism and two clamping claws in sliding connection with the guide mechanism, the two clamping claws are symmetrically arranged, and the linkage piece drives the two clamping claws to move in the direction close to each other or away from each other. Through mutual cooperation of the driving air cylinder, the lifting rod, the linkage piece, the clamping claw and other structures, the wine bottle is stably clamped, and the structure is simple. According to the scheme, when the material clamping mechanism rotates, the air cylinder does not need to rotate, a pneumatic sliding ring structure is omitted, and meanwhile the air cylinder is arranged externally and is convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of wine bottle detection, and more specifically to a material clamping mechanism for wine bottle detection. Background Art

[0002] At present, the quality inspection of wine bottles is mainly achieved through intelligent equipment. Machine vision inspection equipment has unified inspection standards, high inspection accuracy, and improves production quality and speed, bringing unlimited commercial value and economic benefits to the wine industry. More importantly, quality assurance is improved.

[0003] The wine bottle quality inspection mainly checks whether there are cracks, stains, bubbles, dents, etc. on the bottle mouth and bottle body. Before the inspection, the wine bottle is transported to the inspection station by the conveying device, and then clamped by the clamping mechanism, and passes through multiple inspection stations in turn, and is inspected by the optical inspection mechanism. After the inspection, unqualified wine bottles will be rejected by the rejection device, and qualified products will be transported out of the inspection equipment.

[0004] Among them, when inspecting the bottle body and bottle mouth, in order to enable the camera to capture various parts of the bottle, it is necessary to clamp the bottle and drive the bottle to rotate one circle. This process requires high clamping stability of the clamping mechanism. Since the surface of the bottle is smooth, the general clamping mechanism cannot achieve stable clamping of the bottle. At the same time, during the rotation process, in order to avoid the entanglement of the air pipe of the cylinder, a pneumatic slip ring structure is also required, which makes the structure of the entire device complicated. Utility Model Content

[0005] The purpose of the utility model is to provide a material clamping mechanism for wine bottle detection, so as to solve the technical problems existing in the above-mentioned background technology.

[0006] The technical solution of the utility model provides a material clamping mechanism for wine bottle detection, comprising a driving mechanism and a lifting rod rotatably connected to the driving mechanism, a mounting sleeve located outside the lifting rod, a linkage member rotatably connected to the lifting rod, and a clamping assembly rotatably connected to the linkage member, the lifting rod is slidably connected to the mounting sleeve, a mounting seat with a cavity is arranged on the top of the mounting sleeve, the linkage member is located in the mounting seat, and the clamping assembly is located on the mounting seat;

[0007] The clamping assembly comprises a guide mechanism and a clamping gripper slidably connected to the guide mechanism, two clamping grippers are symmetrically arranged, and the linkage member drives the two clamping grippers to move in a direction of approaching or moving away from each other.

[0008] In a preferred embodiment, one end of the lifting rod extends into the cavity of the mounting seat, and a mounting plate is provided at the end, and the linkage member is rotatably connected to the mounting plate.

[0009] In a preferred embodiment, the linkage member includes a bent linkage block, the upper end of the linkage block is actively connected to the clamp, the bend of the linkage block is rotatably connected to the mounting seat, and the upper end of the linkage block is rotatably connected to the mounting plate.

[0010] In a preferred embodiment, the guide mechanism includes a slide rail arranged on the top of the mounting seat.

[0011] In a preferred embodiment, the clamping grip includes a sliding block rotatably connected to the linkage member and an arc-shaped clamping plate arranged on the sliding block, and the sliding block is slidably connected to the slide rail.

[0012] In a preferred embodiment, a support plate is further provided above the mounting seat, and the arc-shaped clamping plate is located above the support plate.

[0013] In a preferred embodiment, the driving mechanism comprises a driving cylinder, and an output end of the driving cylinder is rotatably connected to the lifting rod.

[0014] The beneficial effects of the technical solution of the utility model are:

[0015] In this solution, the driving cylinder, lifting rod, linkage and clamping structures cooperate with each other to achieve stable clamping of the wine bottle, and the structure is simple. The cylinder is rotatably connected to the lifting rod. When the clamping mechanism of this solution rotates, the cylinder does not need to rotate, eliminating the pneumatic slip ring structure, and the cylinder is externally placed for easy maintenance.

[0016] Before clamping, the wine bottle is first placed on the support plate, and then the arc-shaped clamping plate clamps it. The setting of the support plate reduces the clamping force of the arc-shaped clamping plate on the wine bottle, avoiding damage to the wine bottle, while ensuring the clamping stability to prevent the wine bottle from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model.

[0019] Figure 3 It is a cross-sectional view of the utility model.

[0020] Explanation of the reference numerals: 1 driving cylinder, 2 lifting rod, 3 mounting sleeve, 4 mounting seat, 5 mounting plate, 6 linkage block, 7 slide rail, 8 slider, 9 arc-shaped clamping plate, 10 supporting plate, 11 driving motor, 12 hollow table, 13 rotating connection. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the sake of illustration and convenience of description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0022] like Figure 1-3 As shown, the technical solution of the utility model provides a clamping mechanism for wine bottle detection, including a driving mechanism and a lifting rod 2 rotatably connected to the driving mechanism, a mounting sleeve 3 located outside the lifting rod 2, a linkage member rotatably connected to the lifting rod 2, and a clamping assembly rotatably connected to the linkage member, the lifting rod 2 is slidably connected to the mounting sleeve 3, a mounting seat 4 with a cavity is arranged on the top of the mounting sleeve 3, the linkage member is located in the mounting seat 4, and the clamping assembly is located on the mounting seat 4. The clamping assembly includes a guide mechanism and a clamping grip slidably connected to the guide mechanism, two of the clamping grips are symmetrically arranged, and the linkage member drives the two clamping grips to move in a direction of approaching or moving away from each other.

[0023] In the above scheme, the driving mechanism drives the lifting rod 2 to move upward or downward. When clamping, the driving mechanism drives the lifting rod 2 to move downward. At this time, the lifting rod 2 drives the linkage member to rotate. The rotation of the linkage member drives the two grippers slidably connected thereto to move in a direction close to each other along the guide mechanism, thereby clamping the bottom of the wine bottle. The two grippers clamp the two sides of the wine bottle respectively. When the clamping is released, the lifting rod 2 moves upward. The hollow platform 12 is connected to the clamping mechanism of this scheme. After the clamping mechanism clamps the wine bottle, the clamping mechanism of this scheme is driven by the driving motor 11 to rotate one circle to achieve the shooting of the bottle mouth and the bottle body.

[0024] One end of the lifting rod 2 extends into the cavity of the mounting seat 4, and a mounting plate 5 is provided at the end, and the linkage member is rotatably connected to the mounting plate 5. The linkage member includes a linkage block 6 that is bent, and the upper end of the linkage block 6 is actively connected to the clamping gripper, the bend of the linkage block 6 is in rotatable connection with the mounting seat 4, and the upper end of the linkage block 6 is rotatably connected to the mounting plate 5.

[0025] In the above scheme, the mounting plate 5 is fixed to the lifting rod 2, and the lifting rod 2 can move up and down in the mounting sleeve 3. When the lifting rod 2 descends, the mounting plate 5 pulls down the linkage block 6 to move, and the ends of the two linkage blocks 6 approach each other, thereby driving the two clamps to approach each other, thereby clamping the wine bottle. When releasing, the lifting rod 2 moves upward, pushing the two linkage blocks 6, and the ends of the two linkage blocks 6 move away from each other, thereby driving the two clamps to move away from each other, thereby releasing the wine bottle.

[0026] The guide mechanism includes a slide rail 7 arranged on the top of the mounting seat 4. The clamping grip includes a slider 8 rotatably connected to the linkage member and an arc-shaped clamping plate 9 arranged on the slider 8, and the slider 8 is slidably connected to the slide rail 7. A support plate 10 is also arranged above the mounting seat 4, and the arc-shaped clamping plate 9 is located above the support plate 10. With the cooperation of the slide rail 7 and the slider 8, the arc-shaped clamping plate 9 moves in the horizontal direction to clamp the wine bottle. Before clamping, the wine bottle is first placed on the support plate 10, and then the arc-shaped clamping plate 9 clamps it. The setting of the support plate 10 reduces the clamping force of the arc-shaped clamping plate 9 on the wine bottle, avoiding damage to the wine bottle, while ensuring the clamping stability to avoid the wine bottle falling off.

[0027] The driving mechanism includes a driving cylinder 1, and the output end of the driving cylinder 1 is rotatably connected to the lifting rod 2. Figure 2 and 3 As described above, a bearing is provided inside the rotation connection 13 between the lifting rod 2 and the driving cylinder 1 .

[0028] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A wine bottle inspection clamping mechanism, characterized by: It comprises a driving mechanism and a lifting rod rotatably connected to the driving mechanism, a mounting sleeve located outside the lifting rod, a linkage member rotatably connected to the lifting rod, and a clamping assembly rotatably connected to the linkage member, the lifting rod is slidably connected to the mounting sleeve, a mounting seat with a cavity is arranged on the top of the mounting sleeve, the linkage member is located in the mounting seat, and the clamping assembly is located on the mounting seat; The clamping assembly comprises a guide mechanism and a clamping gripper slidably connected to the guide mechanism, two clamping grippers are symmetrically arranged, and the linkage member drives the two clamping grippers to move in a direction of approaching or moving away from each other.

2. A wine bottle detection clamping mechanism according to claim 1, characterized in that: One end of the lifting rod extends into the cavity of the mounting seat, and a mounting plate is arranged at the end, and the linkage member is rotatably connected with the mounting plate.

3. A wine bottle detection clamping mechanism according to claim 2, characterized in that: The linkage member comprises a bent linkage block, the upper end of which is actively connected to the clamp, the bend of the linkage block is rotatably connected to the mounting seat, and the upper end of the linkage block is rotatably connected to the mounting plate.

4. The wine bottle detection clamping mechanism according to claim 1, characterized in that: The guiding mechanism comprises a slide rail arranged on the top of the mounting seat.

5. The wine bottle detection clamping mechanism according to claim 4, characterized in that: The clamping gripper comprises a sliding block rotatably connected to the linkage member and an arc-shaped clamping plate arranged on the sliding block, and the sliding block is slidably connected to the slide rail.

6. A wine bottle detection clamping mechanism according to claim 5, characterized in that: A support plate is also arranged above the mounting seat, and the arc-shaped clamping plate is located above the support plate.

7. The wine bottle detection clamping mechanism according to claim 1, characterized in that: The driving mechanism comprises a driving cylinder, and an output end of the driving cylinder is rotatably connected to the lifting rod.

Images