Bottle discharging and discharging structure of wide-mouth bottle blowing machine

Abstract

The utility model discloses a bottle discharging and blanking structure of a wide-mouth bottle blowing machine, which comprises a mounting bracket, a transverse sliding rail is arranged on the mounting bracket, a sliding block capable of sliding left and right along the transverse sliding rail in a reciprocating manner is arranged on the transverse sliding rail, and a mechanical arm capable of being opened and closed longitudinally is mounted on the sliding block. The mechanical arm comprises a bottle taking air cylinder and two clamps arranged below the bottle taking air cylinder, and the plane where the two clamps are located after the two clamps are opened is perpendicular to the blowing track. According to the bottle discharging and blanking structure of the wide-mouth bottle blowing machine, the jaw of the manipulator adopts a vertical opening and closing mode, so that the problem of mutual interference caused by insufficient spacing distance of bottle openings of adjacent wide-mouth bottles during blanking can be fundamentally solved, and the bottle discharging and blanking structure has the characteristics of simple structure and practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wide-mouth bottle blowing machine, in particular to a wide-mouth bottle blowing machine's bottle outlet structure. BACKGROUND

[0002] The existing wide-mouth bottle blowing machine is in the inverted state with the bottle mouth downward after blowing and forming. In order to realize the automatic bottle outlet of the blowing machine, generally, the horizontal opening and closing type of the unloading manipulator is adopted, the two handles of the manipulator are horizontally opened and then closed to hold the bottle mouth, then the bottle is moved horizontally for a distance, and finally, the bottle is placed on the conveying belt in the state of the bottle mouth upward, and the whole bottle outlet operation of the bottle is completed.

[0003] Here, the horizontal opening and closing type of the unloading manipulator has certain deficiencies, the horizontal opening and closing of the jaw will occupy certain space on both sides. When the blowing mold adopts one-out-two or one-out-multiple, if the bottle mouth of the wide-mouth bottle is too large, the interval distance between the bottle mouths of the adjacent bottles will be relatively narrow when unloading, at this time, the horizontal opening of the jaw of the adjacent bottle mouths will cause interference, and further, the normal clamping work cannot be completed. CONTENT OF THE UTILITY MODEL

[0004] In view of the above problems, the utility model designs a wide-mouth bottle blowing machine's bottle outlet structure, the jaw of the manipulator adopts the vertical opening and closing type, which can fundamentally solve the mutual interference problem caused by the insufficient interval distance between the bottle mouths of the adjacent wide-mouth bottles during unloading, and has the characteristics of simple structure and practicality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A wide-mouth bottle blowing machine's bottle outlet structure, characterized by comprising an installation support, a horizontal sliding rail is arranged on the installation support, a sliding block capable of reciprocating left and right along the horizontal sliding rail is arranged on the horizontal sliding rail, a manipulator capable of vertically opening and closing is arranged on the sliding block, the manipulator comprises a bottle taking cylinder and two clamps arranged below the bottle taking cylinder, and the plane where the two clamps are opened is perpendicular to the blowing track.

[0007] More specifically, the above-mentioned bottle outlet structure further comprises a rotating cylinder located below the horizontal sliding rail, a suction cup is arranged above the rotating cylinder, the suction cup after exhausting can adsorb the bottle mouth, the suction cup is ventilated after the rotating cylinder turns 180 degrees with the suction cup and the bottle, and the adsorption of the bottle is released, and the bottle without adsorption falls into a bottle outlet frame or a bottle outlet conveying belt.

[0008] More specifically, the opening angle of the above-mentioned two clamps is not less than 180 degrees.

[0009] The wide-mouth bottle discharging and blanking structure of the utility model, the plane whereafter two clamp jaws open longitudinally is perpendicular to the blowing track, that is, the opening direction of the two clamp jaws is perpendicular to the arrangement direction of the multiple blown bottles on the blowing track, therefore, the opening and closing of the two clamp jaws are not limited by the interval distance between the adjacent blown bottles, the mutual interference problem caused by the insufficient interval distance between the blown bottle mouths of the adjacent wide-mouth bottles can be fundamentally solved, and the utility model has the characteristics of simple structure and practicality. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 The plane structure schematic diagram of the utility model;

[0011] Figure 2 The plane structure schematic diagram of the utility model when the mechanical hand is closed after descending and clamping the blown bottle on the blowing track;

[0012] Figure 3 The plane structure schematic diagram of the utility model when the mechanical hand clamps the blown bottle after ascending;

[0013] Figure 4 The plane structure schematic diagram of the utility model when the mechanical hand slides to the other side of the horizontal slide rail with the blown bottle and descends to make the suction cup adsorb the blown bottle mouth;

[0014] Figure 5 The plane structure schematic diagram of the utility model when the mechanical hand is completely opened and ascends to the initial height;

[0015] Figure 6 The plane structure schematic diagram of the utility model when the rotary cylinder and the suction cup rotate 180 degrees with the blown bottle;

[0016] Among them, 1 is a mounting bracket, 2 is a horizontal slide rail, 3 is a sliding block, 4 is a mechanical hand, 41 is a bottle taking cylinder, 42 is a clamp jaw, 5 is a blowing track, 51 is a bottle blank seat, 6 is a rotary cylinder, 61 is a suction cup, 7 is a blown bottle, 71 is a bottle mouth, and 8 is a bottle discharging conveying belt. DETAILED DESCRIPTION

[0017] As Figures 1-6 shown, a wide-mouth bottle blowing machine discharging and blanking structure, including a mounting bracket 1 that can be lifted, the mounting bracket 1 is provided with a horizontal slide rail 2.

[0018] The mounting bracket 1 is provided with the horizontal slide rail 2, and a sliding block 3 that can slide back and forth along the horizontal slide rail 2 is arranged on the horizontal slide rail 2, wherein the power source driving the sliding block 3 can adopt a cylinder or a servo motor, which only needs to realize the reciprocating sliding of the sliding block 3 relative to the horizontal slide rail 2

[0019] The slider 3 is provided with a mechanical hand 4 which can be opened and closed longitudinally, the mechanical hand 4 comprises a bottle taking cylinder 41 and two clamps 42 arranged below the bottle taking cylinder 41, the two clamps 42 are opened and closed by a paw cylinder, and the plane where the two clamps 42 are arranged after being opened is perpendicular to the blowing track 5. Here, the preferable opening angle of the two clamps 42 should be not less than 180°, and the structure shown in the figure is only explained when the opening angle is 180°.

[0020] The bottle taking-out structure further comprises a rotating cylinder 6 arranged below the transverse sliding rail 12, and a suction disc 61 is arranged above the rotating cylinder 6, the suction disc 61 can adsorb the bottle mouth 71 of the bottle 7 after being exhausted, and the suction disc 61 is ventilated to release the adsorption to the bottle mouth 71 of the bottle 7 after the rotating cylinder 6 turns 180° with the suction disc 61 and the bottle 7, and the bottle 7 without adsorption falls on a bottle taking-out frame or a bottle taking-out conveying belt 8 to complete the whole bottle taking-out operation.

[0021] The whole bottle taking-out process of the above bottle taking-out structure comprises the following steps:

[0022] a. In the initial state, the mechanical hand 4 is arranged above the bottle blank seat of the blowing track 5 and is in the fully opened state, and the structure is shown in Figure 1

[0023] b. The clamps 42 of the mechanical hand 4 are closed to hold the bottle 7, and the structure is shown in Figure 2

[0024] c. The bottle taking cylinder 41 is raised, the two clamps 42 of the mechanical hand take the bottle to make the bottle mouth 71 of the bottle 7 pulled out from the bottle blank seat 51 of the blowing track 5, and the structure is shown in Figure 3

[0025] d. The mechanical hand 4 moves to the other end of the transverse sliding rail 2 with the slider 3, and then the bottle taking cylinder 41 is lowered again to make the two clamps 42 with the bottle descend to make the bottle mouth 71 contact with the suction disc 61, at this time, the suction disc 61 is exhausted to adsorb the bottle mouth 71 of the bottle 7, and the structure is shown in Figure 4

[0026] e. The two clamps 42 of the mechanical hand 4 are opened, and the structure is shown in Figure 5

[0027] f. Finally, the mechanical hand 4 slides to the initial position along the transverse sliding rail 2 with the slider 3 to prepare for the next bottle taking-out operation, at the same time, the rotating cylinder 6 rotates to make the suction disc 61 and the bottle 7 rotate 180°, and then the suction disc 61 is ventilated to release the adsorption to the bottle mouth 71 of the bottle 7, and the bottle 7 without adsorption falls on a bottle taking-out frame or a bottle taking-out conveying belt 8 to complete the whole bottle taking-out operation, and the structure is shown in Figure 6 ​​​​​​

[0028] In conclusion, the wide-mouth bottle discharging and discharging structure, the plane where the two clamps 42 of the mechanical hand 4 are located after being opened longitudinally is perpendicular to the blowing track 5, that is, the opening direction of the two clamps 52 is perpendicular to the arrangement direction of the plurality of blown bottles 7 on the blowing track 5, so that the longitudinal opening and closing of the two clamps 42 are not limited by the interval distance between adjacent bottles 7, which fundamentally solves the problem of mechanical hand interference caused by insufficient interval distance between the mouths of adjacent wide-mouth bottles 7, and has the characteristics of simple structure and practicality.

[0029] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form, and any simple modification, equivalent change or modification made to the above embodiment according to the technical principle of the utility model still belongs to the scope of the technical scheme of the utility model.

Claims

1. A bottle discharge and feeding structure for a wide-mouth bottle blowing machine, characterized in that: The device comprises a mounting bracket (1), a transverse slide rail (2) arranged on the mounting bracket (1), a slider (3) capable of reciprocating left and right along the transverse slide rail (2), a mechanical arm (4) capable of opening and closing vertically arranged on the slider (3), and the mechanical arm (4) comprises a bottle taking cylinder (41) and two clamps (42) arranged below the bottle taking cylinder, and the plane where the two clamps (42) are located after being opened is perpendicular to a blowing track (5).

2. A bottle discharge structure of a jar blowing machine according to claim 1, characterized in that: The bottle taking and discharging structure further comprises a rotating cylinder (6) arranged below the transverse slide rail (2), a suction disc (61) arranged above the rotating cylinder (6), the suction disc (61) can adsorb a bottle mouth (71) of a bottle (7) after being exhausted, the suction disc (61) is ventilated after the rotating cylinder (6) turns the bottle (7) by 180 degrees with the suction disc (61), so that the adsorption of the bottle (7) is released, and the bottle (7) without adsorption falls onto a bottle discharging frame or a bottle discharging conveying belt (8).

3. A bottle discharge arrangement for a wide-mouth bottle blowing machine according to claim 1 or 2, characterized in that: The opening angle of the two clamps (42) is not less than 180 degrees.

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