Bottle clamping mechanism

Abstract

The utility model belongs to the technical field of bottle making equipment, and particularly relates to a bottle clamping mechanism. Comprising a stand column, a translation mechanism, gripper arm manipulators and a bottle cap smoothing manipulator, the translation mechanism is arranged on a lifting driving device, the lifting driving device is arranged on the stand column, the two gripper arm manipulators and the bottle cap smoothing manipulator are arranged on the translation mechanism, and the bottle cap smoothing manipulator comprises a bottle cap smoothing driving device and a bottle cap smoothing. The bottle smoothing cap driving device is arranged on the lifting driving device, the bottle smoothing cap is arranged at the lower end of the bottle smoothing cap driving device, and the bottle smoothing cap driving device drives the bottle smoothing cap to ascend and descend. By arranging the bottle cap stroking manipulator, a glass product is held before the forming mold is opened, and then the forming mold is opened, so that the glass product is stabilized and is not toppled over, the gripper manipulator can grab the glass product conveniently, the structure is simple, the glass product is prevented from collapsing to influence the work of the gripper, and the transportation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bottle making equipment, in particular to a bottle clamping mechanism. Background Art

[0002] In the process of preparing glass products, the bottle clamping mechanism is used to clamp out the blown glass products in the mold and transport them to the stop plate for cooling. In the prior art, the forming mold switch mechanism opens the two halves of the forming mold at a certain angle, and the glass products can be clamped out from the gap between the two opened halves of the mold to the stop plate, and then clamped from the stop plate to the transport line for annealing after cooling. When the forming mold is opened and the bottle clamping mechanism has not clamped, the glass products are prone to tipping over, and the bottle clamping mechanism cannot clamp the glass products, which affects the efficiency of bottle making. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a bottle clamping mechanism with a bottle stabilizing clamp.

[0004] The technical solution adopted by the utility model to solve its technical problems is: the bottle clamping mechanism comprises a column, a translation mechanism, a clamping claw manipulator and a bottle cap manipulator, the translation mechanism is arranged on a lifting drive device, the lifting drive device is arranged on the column, two clamping claw manipulators and a bottle cap manipulator are arranged on the translation mechanism, the bottle cap manipulator comprises a bottle cap driving device and a bottle cap, the bottle cap driving device is arranged on the lifting drive device, the bottle cap is arranged at the lower end of the bottle cap driving device, and the bottle cap driving device drives the bottle cap to rise and fall.

[0005] Preferably, the bottle cap is a compression sleeve with a hollow interior.

[0006] Preferably, the lifting drive device is an electric cylinder, and a crossbeam passing through the lifting screw is provided between the translation mechanism and the column, one side of the crossbeam is fixedly connected to the translation mechanism, and the other side is slidably connected to the column.

[0007] Preferably, the translation mechanism comprises a translation frame and a translation drive device, the translation drive device is arranged on one side of the translation frame, and the clamp claw manipulator and the bottle capping manipulator are arranged on the other side of the translation frame;

[0008] The translation distance of the translation drive device is adjustable. The translation drive device has at least a first translation distance and a second translation distance. The first translation distance is greater than the second translation distance. The first translation distance is the translation distance of the bottle cap holding robot holding the glass product, and the second translation distance is the translation distance of the gripper robot transporting the glass product.

[0009] Preferably, the inner sides of the two claws of the claw manipulator are arranged in an arc shape, and the clamping bosses are symmetrically arranged in the formed arc-shaped clamping space.

[0010] Compared with the prior art, the technical solution has the following beneficial effects:

[0011] The utility model sets a bottle cap manipulator to hold the glass product before the forming mold is opened, and then opens the forming mold to stabilize the glass product and prevent it from falling over, so that it is easy for the clamp claw manipulator to grab it. The bottle cap manipulator and the clamp claw manipulator are arranged on a translation mechanism, and the translation mechanism is arranged on a lifting drive device. The lifting drive device drives the translation mechanism to rise and fall to a corresponding position. The translation mechanism translation manipulator is located on the upper side of the forming station, and the bottle cap driving device then drives the bottle cap to descend until it holds the glass product. After the forming mold is opened, the translation mechanism translation claw manipulator is located on the upper side of the forming station and the stop position to grab the glass product. Not only is the structure simple, but it also prevents the collapse of the glass product from affecting the work of the clamp claw, thereby improving the transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a bottle clamping mechanism.

[0013] Figure 2 It is the front view of the utility model.

[0014] Figure 3 It is a structural schematic diagram of the utility model from another angle.

[0015] Figure 4 This is a schematic diagram of the structure of the second embodiment of the present utility model.

[0016] Wherein: 1, column 2, base 3, bottle cap 4, first jaw manipulator 5, second jaw manipulator 6, double cylinder fixing plate 7, single cylinder fixing plate 8, jaw 9, translation frame 10, servo motor 11, worm gear box 12, lifting screw 13, beam 14, bottle cap cylinder 15, first translation slider 16, second translation slider 17, translation guide rail 18, lifting slider 19, lifting groove 20, first jaw cylinder 21, second jaw cylinder 22, third jaw cylinder 23, third translation slider 24, limit screw 25, limit stop rod 26, belt transmission mechanism. DETAILED DESCRIPTION

[0017] Figures 1 to 3 It is the best embodiment of the utility model, and the following Figures 1 to 4 The utility model is further described.

[0018] Embodiment 1:

[0019] Reference Figures 1 to 3The bottle clamping mechanism includes a column 1, a base 2, a translation mechanism, and two clamping claw manipulators and a bottle capping manipulator arranged on the translation mechanism. The column 1 is arranged on the base 2, the lifting drive device is arranged on the column 1, the translation mechanism is arranged on the lifting drive device, and the two clamping claw manipulators and the bottle capping manipulator are arranged on the translation mechanism.

[0020] Specifically, in the present embodiment, the lifting drive device is an electric cylinder, the worm gear box 11 is arranged on the upper side of the column 1, the lifting screw 12 is arranged on the lower side of the worm gear box 11 parallel to the column 1, the lifting nut is threadedly connected to the lifting screw 12, a cross beam 13 passing through the lifting screw 12 is provided between the translation mechanism and the column 1, the lifting nut is arranged on the upper side of the cross beam 13, and a lifting slider 18 sleeved on the column 1 is provided at one end of the cross beam 13. The column 1 is hollow, and a lifting groove 19 is opened on one side of the column 1. The lifting slider 18 slides vertically along the lifting groove 19, and the worm gear box 11 drives the translation mechanism to rise and fall through the lifting screw 12.

[0021] The translation mechanism includes a translation frame 9 and a translation drive device. The translation frame 9 is fixed on the side of the cross beam 13 away from the column 1. The translation frame 9 is a two-layer frame structure plate with a fixed frame on the upper layer and a fixed plate on the lower layer. Two vertical support frames are arranged between the fixed frame and the fixed plate. The translation drive device is arranged on the fixed plate of the lower layer.

[0022] The translation distance of the translation drive device is adjustable. The translation drive device has at least a first translation distance and a second translation distance. The first translation distance is greater than the second translation distance. The first translation distance is the translation distance of the bottle cap holding robot holding the glass product, and the second translation distance is the translation distance of the gripper robot transporting the glass product.

[0023] In this embodiment, the translation drive device is a servo motor 10, which is arranged on one side of the fixed plate close to the column 1, and the two gripper manipulators and the bottle capping manipulator are arranged side by side on the other side. The guide rod connected to the servo motor 10 is arranged horizontally, and one end of the guide rod extends vertically to connect the first translation slider 15 and the second translation slider 16 respectively. The first translation slider 15 and the second translation slider 16 are arranged side by side in the horizontal direction on the translation guide rail 17, and the translation guide rail 17 is arranged parallel to the guide rod. The servo motor 10 drives the first translation slider 15 and the second translation slider 16 to move horizontally.

[0024] The gripper manipulator is provided with a first gripper manipulator 4 and a second gripper manipulator 5. In this embodiment, the second gripper manipulator 5 and the bottle cap manipulator are connected to the second translation slider 16 through a double-cylinder fixing plate 6, and the first gripper manipulator 4 is connected to the first translation slider 15 through a single-cylinder fixing plate 7. The servo motor 10 drives the three manipulators to move horizontally along the translation guide rail 17.

[0025] The bottle cap robot includes a bottle cap driving device and a bottle cap 3. In this embodiment, the bottle cap driving device is a bottle cap cylinder 14, which is fixed on the upper side of the double-cylinder fixing plate 6. The driving rod of the bottle cap cylinder 14 passes through the double-cylinder fixing plate 6 and is connected to the bottle cap 3 arranged on the lower side of the double-cylinder fixing plate 6, thereby driving the bottle cap 3 to rise and fall.

[0026] In this embodiment, the bottle cap 3 is a pressing sleeve with a hollow interior, and the diameter of the pressing sleeve is larger than the diameter of the bottle mouth of the glass product. When the bottle cap cylinder 14 drives the bottle cap 3 to move downward to the upper side of the glass product, the pressing sleeve is arranged on the bottle mouth of the glass product. Even if the forming fixture is opened, the glass product can be stabilized so that it will not tip over due to the driving of the forming fixture.

[0027] The first gripper manipulator 4 grabs the glass product on the forming station, and the second gripper manipulator 5 is used to grab the glass product on the stop plate. The first gripper manipulator 4 is arranged away from the bottle capping manipulator.

[0028] The second gripper manipulator 5 is composed of a second gripper cylinder 21 and a finger cylinder. The second gripper cylinder 21 and the bottle cap cylinder 14 are arranged side by side on the upper side of the double cylinder fixing plate 6. Guide rods are arranged on both sides of the second gripper cylinder 21. The lower guide rods also pass through the double cylinder fixing plate 6 to connect the finger cylinder of the second gripper to drive the lifting of the finger cylinder. The inner sides of the two grippers 8 of the finger cylinder are arranged in an arc shape. Two gripping bosses are symmetrically arranged in the arc-shaped clamping space formed. The gripping bosses are installed with gripping plates for gripping glass products. The gripping plates are clamped on both sides of the bottleneck of the glass product. When the gripper manipulator lifts the glass product upward, the gripping plates are stuck at the bottleneck, which can stably clamp the glass product.

[0029] The first jaw manipulator 4 is composed of a first jaw cylinder 20 and a finger cylinder. The first jaw cylinder 20 is arranged on the upper side of the single cylinder fixing plate 7. The lower guide rod of the first jaw cylinder 20 passes through the single cylinder fixing plate 7 to connect to the lower finger cylinder, thereby driving the finger cylinder to rise and fall.

[0030] A limit stopper 25 is horizontally arranged on the upper guide rods of the two jaw cylinders, and a limit screw 24 is vertically arranged at the position corresponding to the upper fixed frame of the translation frame 9. When the guide rod drives the limit stopper 25 to descend, the limit stopper 25 is blocked by the limit screw 24, thereby limiting its descending height. The limit screw 24 is fixed to the fixed frame by a nut, and the limit screw 24 can adjust the length of the extended fixed frame, so that the corresponding manipulator can grab glass products of different heights.

[0031] Working process:

[0032] Before the molding fixture of the glass product opens the mold, the bottle cap robot is horizontally moved to the upper side of the glass product by the servo motor 10, and the worm gear box 11 drives the translation frame 9 to descend to a suitable height. At this time, the bottle cap robot is located on the upper side of the glass product, and the bottle cap cylinder 14 drives the bottle cap 3 to descend vertically until the pressing sleeve is set at the diameter of the glass product. The molding mold is opened, and the bottle cap cylinder 14 drives the bottle cap 3 to rise vertically until the pressing sleeve leaves the diameter of the glass product.

[0033] The servo motor 10 drives the first jaw manipulator 4, the second jaw manipulator 5 and the bottle cap manipulator to move horizontally. At this time, the first jaw manipulator 4 is located on the upper side of the glass product on the forming station, and the second jaw manipulator 5 is located on the upper side of the glass product on the stop plate. The first jaw cylinder 20 and the second jaw cylinder 21 respectively drive the first jaw manipulator 4 and the second jaw manipulator 5 to descend, respectively grab the glass products on the forming station and the stop plate, and then rise to a suitable height. The servo motor 10 drives the two jaw manipulators to move horizontally, until the second jaw manipulator 5 transfers the glass products on the stop plate to the conveying line for cooling, and the first jaw manipulator 4 transfers the glass products on the forming station to the stop plate. The two jaw manipulators and the bottle cap manipulator repeat the above actions to perform the clamping process of the glass products.

[0034] Embodiment 2:

[0035] Reference Figure 4 The difference between this embodiment and the first embodiment is that: in this embodiment, three gripper manipulators are provided, and the third gripper manipulator is arranged on the side away from the column 1. The third gripper cylinder 22 drives the finger cylinder to rise and fall, so as to realize the grabbing and putting down of the glass products. The third gripper cylinder 22 is arranged on the translation guide rail 17 in parallel with the first gripper manipulator 4 and the second gripper manipulator 5 through the third translation slider 23, and the servo motor 10 drives the three gripper manipulators to translate. The first gripper manipulator 4 transfers the glass products on the forming station to the stop plate, the second gripper manipulator 5 transfers the glass products on the stop plate to the fire polishing station, and the third gripper manipulator clamps the glass products after fire polishing to the belt transmission mechanism 26.

[0036] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A bottle clamping mechanism, characterized in that: The invention comprises a column (1), a translation mechanism, a clamping claw manipulator and a bottle cap manipulator, wherein the translation mechanism is arranged on a lifting drive device, the lifting drive device is arranged on the column (1), two clamping claw manipulators and a bottle cap manipulator are arranged on the translation mechanism, the bottle cap manipulator comprises a bottle cap driving device and a bottle cap (3), the bottle cap driving device is arranged on the lifting drive device, the bottle cap (3) is arranged at the lower end of the bottle cap driving device, and the bottle cap driving device drives the bottle cap (3) to rise and fall.

2. A bottle clamping mechanism according to claim 1, characterized in that: The bottle caressing cap (3) is a compression sleeve with a hollow interior.

3. A bottle clamping mechanism according to claim 1, characterized in that: The lifting drive device is an electric cylinder. A crossbeam (13) passing through the lifting screw (12) is provided between the translation mechanism and the column (1). One side of the crossbeam (13) is fixedly connected to the translation mechanism, and the other side is slidably connected to the column (1).

4. The bottle clamping mechanism according to claim 1, characterized in that: The translation mechanism comprises a translation frame (9) and a translation drive device, the translation drive device is arranged on one side of the translation frame (9), and the clamp claw manipulator and the bottle cap manipulator are arranged on the other side of the translation frame (9); The translation distance of the translation drive device is adjustable. The translation drive device has at least a first translation distance and a second translation distance. The first translation distance is greater than the second translation distance. The first translation distance is the translation distance of the bottle cap holding robot holding the glass product, and the second translation distance is the translation distance of the gripper robot transporting the glass product.

5. The bottle clamping mechanism according to claim 1, characterized in that: The inner sides of the two clamping claws (8) of the clamping claw manipulator are arranged in an arc shape, and clamping bosses are symmetrically arranged in the formed arc-shaped clamping space.

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