Automatic separating and grabbing device for stacked blister boxes

Abstract

The utility model is suitable for the technical field of blister box material taking, and provides an automatic separating and grabbing device for stacked blister boxes. The movable seat and the fixed seat are arranged on the mounting frame and can move relatively; the stripping blocks and the grabbing blocks are arranged in pairs, the stripping blocks and the grabbing blocks are arranged on the movable seat and the fixed seat and can move relatively, at least one pair of grabbing blocks is used for clamping a blister box located on the uppermost layer, and at least one pair of stripping blocks is used for clamping a blister box located below the uppermost layer; the plastic uptake box on the uppermost layer is separated from the other plastic uptake boxes; the jacking air cylinder is mounted on the mounting frame and is used for separating the blister boxes; the plastic uptake box can be compatible with plastic uptake boxes with different sizes, and the plastic uptake boxes with slight deformation and tightly combined plastic uptake boxes with different overlapping heights can be separated for material taking.

Description

Technical Field

[0001] The utility model belongs to the technical field of blister box material taking, in particular to an automatic separation and grabbing device for stacked blister boxes. Background Art

[0002] In the automated production line of electronic products, blister boxes are usually used as jigs to load products. After repeated use, blister boxes are severely deformed and overlap unevenly. In addition, blister boxes are of many types and sizes, making it difficult to take a single blister box during automatic production.

[0003] Conventional blister box separation and material collection devices have high requirements on the size of the blister boxes, and the overlap cannot be too tight, otherwise multiple pieces will be taken at one time. Based on this, the present application proposes an automatic separation and grabbing device for stacked blister boxes. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide an automatic separation and grasping device for stacked blister boxes, aiming to solve the technical problems existing in the prior art mentioned in the background technology.

[0005] The utility model is implemented in this way: a stacked blister box automatic separation and grasping device, the device comprising:

[0006] Mounting frame;

[0007] A movable seat and a fixed seat are arranged on the mounting frame and can move relatively;

[0008] The stripping blocks and the grabbing blocks are arranged in pairs, and the stripping blocks and the grabbing blocks are arranged on the movable seat and the fixed seat and can move relatively, at least one pair of the grabbing blocks is used to clamp the blister box on the uppermost layer, and at least one pair of the stripping blocks is used to clamp the blister box below the uppermost layer, so as to separate the blister box on the uppermost layer from the remaining blister boxes;

[0009] The ejection cylinder is mounted on the mounting frame and is used to separate the blister boxes.

[0010] Preferably, the mounting frame is provided with an adjusting rail, and the movable seat is slidably matched with the adjusting rail.

[0011] Preferably, the grab block is mounted on the output end of the grab block moving cylinder via a grab block mounting plate, and the grab block moving cylinder is mounted on the movable seat and the fixed seat to achieve relative movement of the corresponding grab block.

[0012] Preferably, the stripping block is mounted on the output end of the stripping block moving cylinder via a stripping block mounting plate, and the stripping block moving cylinder is connected to the movable seat and the fixed seat to achieve relative movement of the corresponding stripping block.

[0013] Preferably, a fiber optic sensor is also installed on the stripping block mounting plate, and the fiber optic sensor is used to detect whether the blister box has been taken out.

[0014] Preferably, a micro-sensing switch is further provided at one side of the lift-off cylinder, and the micro-sensing switch is used to detect whether the gripping block has gripped the blister box on the uppermost layer.

[0015] The beneficial effect of the utility model is that the gripping block can clamp the uppermost blister box through the gripping block moving cylinder, and the stripping block can clamp the blister box below the uppermost layer, and cooperate with the lifting cylinder to achieve separation from other blister boxes, and the micro-sensing switch can be used to detect whether the gripping block has grasped the blister box on the uppermost layer, and the optical fiber sensor can be used to detect whether the blister box has been taken out. It is compatible with blister boxes of different sizes, and can also achieve separation and material removal in blister boxes with inconsistent overlapping heights, slightly deformed blister boxes, and blister boxes that are tightly combined. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of an automatic separation and grabbing device for stacked blister boxes provided by an embodiment of the utility model;

[0017] Figure 2 A front view of an automatic separation and grabbing device for stacked blister boxes provided by an embodiment of the utility model;

[0018] Figure 3 An exploded view of an automatic separation and grabbing device for stacked blister boxes provided in an embodiment of the utility model.

[0019] In the figure: 1-mounting frame, 2-movable seat, 3-fixed seat, 301-grabbing block moving cylinder, 302-stripping block mounting plate, 303-optical fiber sensor, 304-stripping block, 305-grabbing block, 306-stripping block moving cylinder, 307-micro-sensing switch, 308-lifting cylinder, 4-adjusting guide rail, 5-blister box. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] It can be understood that the terms "first", "second", etc. used in the present application can be used in this article to describe various elements, but unless otherwise specified, these elements are not limited by these terms. These terms are only used to distinguish the first element from another element.

[0022] like Figure 1-3As shown, in one embodiment, a device for automatically separating and grasping stacked blister boxes is provided, the device comprising:

[0023] Mounting frame 1;

[0024] A movable seat 2 and a fixed seat 3 are arranged on the mounting frame 1 and can move relatively;

[0025] The stripping blocks 304 and the grabbing blocks 305 are arranged in pairs, and the stripping blocks 304 and the grabbing blocks 305 are arranged on the movable seat 2 and the fixed seat 3, and can move relatively. At least one pair of the grabbing blocks 305 is used to clamp the blister box 5 on the uppermost layer, and at least one pair of the stripping blocks 304 is used to clamp the blister box 5 under the uppermost layer, so as to separate the blister box 5 on the uppermost layer from the remaining blister boxes 5;

[0026] The ejection cylinder 308 is installed on the mounting frame 1 and is used to separate the blister box 5 .

[0027] In the embodiment of the utility model, the gripping blocks 305 and the stripping blocks 304 can be set to multiple pairs, and are set on the movable seat 2 and the fixed seat 3. The movable seat 2 and the fixed seat 3 can be relatively moved, so that the device can adapt to blister boxes 5 of different sizes. In actual application, after the movable seat 2 is adjusted to a suitable position, after a pair of gripping blocks 305 move relatively, the gripping blocks 305 can abut against the outer edge position of the uppermost blister box 5 to clamp the uppermost blister box 5. Similarly, after a pair of stripping blocks 304 move relatively, they can clamp the blister box 5 under the uppermost layer, and then the push-off cylinder 308 is actuated to squeeze the blister box 5 of the uppermost layer, forcing the blister box 5 to separate.

[0028] like Figure 1 As shown, as a preferred embodiment of the utility model, the mounting frame 1 is provided with an adjusting guide rail 4, and the movable seat 2 is slidably matched with the adjusting guide rail 4.

[0029] In the embodiment of the utility model, the movable seat 2 realizes position adjustment by adjusting the guide rail 4. In actual application, cylinders, electric push rods and other devices can be added to the mounting frame 1 to realize automatic position adjustment. The embodiment of the utility model does not make specific limitations on this.

[0030] like Figure 3 As shown, as another preferred embodiment of the utility model, the grab block 305 is installed on the output end of the grab block moving cylinder 301 through the grab block mounting plate, and the grab block moving cylinder 301 is installed on the movable seat 2 and the fixed seat 3 to realize the relative movement of the corresponding grab block 305.

[0031] Similarly, the stripping block 304 is mounted on the output end of the stripping block moving cylinder 306 through the stripping block mounting plate 302 , and the stripping block moving cylinder 306 is connected to the movable seat 2 and the fixed seat 3 to achieve relative movement of the corresponding stripping block 304 .

[0032] In the embodiment of the utility model, the grab block moving cylinder 301 and the peeling block moving cylinder 306 can also be replaced by electric push rods and linear servo mechanisms with equivalent functions, which can be flexibly selected according to user needs and are not specifically limited in this embodiment.

[0033] like Figure 3 As shown in the figure, as another preferred embodiment of the utility model, the stripping block mounting plate 302 is further mounted with an optical fiber sensor 303, and the optical fiber sensor 303 is used to detect whether the blister box 5 has been taken out. A micro-sensing switch 307 is also provided at one side of the ejection cylinder 308, and the micro-sensing switch 307 is used to detect whether the gripping block 305 has gripped the blister box 5 on the top layer.

[0034] The above embodiment of the utility model discloses an automatic separation and grasping device for stacked blister boxes, wherein the grasping block 305 can clamp the blister box 5 on the top layer through the grasping block moving cylinder 301, and the stripping block 304 can clamp the blister box 5 below the top layer, and cooperate with the lifting cylinder 308 to achieve separation from other blister boxes 5, and the micro-motion induction switch 307 can be used to detect whether the grasping block 305 has grasped the blister box 5 on the top layer, and the optical fiber sensor 303 is used to detect whether the blister box 5 has been taken out. It can be compatible with blister boxes 5 of different sizes, and can also realize separation and material taking in blister boxes with inconsistent overlapping heights, slightly deformed blister boxes, and blister boxes that are tightly combined.

[0035] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic separation and grabbing device for stacked blister boxes, characterized in that: The device comprises: Mounting frame (1); A movable seat (2) and a fixed seat (3) which are arranged on the mounting frame (1) and can move relatively to each other; The stripping blocks (304) and the gripping blocks (305) are arranged in pairs. The stripping blocks (304) and the gripping blocks (305) are both arranged on the movable seat (2) and the fixed seat (3) and can move relatively. At least one pair of the gripping blocks (305) is used to clamp the blister box (5) at the top layer, and at least one pair of the stripping blocks (304) is used to clamp the blister box (5) below the top layer, so as to separate the blister box (5) at the top layer from the other blister boxes (5). The ejection cylinder (308) is mounted on the mounting frame (1) and is used to separate the blister box (5).

2. The automatic separation and grabbing device for stacked blister boxes according to claim 1 is characterized in that: The mounting frame (1) is provided with an adjustment rail (4), and the movable seat (2) is slidably matched with the adjustment rail (4).

3. The automatic separation and grabbing device for stacked blister boxes according to claim 1 is characterized in that: The gripping block (305) is mounted on the output end of the gripping block moving cylinder (301) via a gripping block mounting plate, and the gripping block moving cylinder (301) is mounted on the movable seat (2) and the fixed seat (3) to achieve relative movement of the corresponding gripping block (305).

4. The automatic separation and grabbing device for stacked blister boxes according to claim 1, characterized in that: The stripping block (304) is mounted on the output end of the stripping block moving cylinder (306) via the stripping block mounting plate (302); the stripping block moving cylinder (306) is connected to the movable seat (2) and the fixed seat (3) to achieve relative movement of the corresponding stripping block (304).

5. The automatic separation and grabbing device for stacked blister boxes according to claim 4 is characterized in that: The stripping block mounting plate (302) is also provided with an optical fiber sensor (303), and the optical fiber sensor (303) is used to detect whether the blister box (5) has been completely taken out.

6. The automatic separation and grabbing device for stacked blister boxes according to claim 5, characterized in that: A micro-sensing switch (307) is also provided at one side of the lift-off cylinder (308), and the micro-sensing switch (307) is used to detect whether the gripping block (305) has gripped the uppermost blister box (5).

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