Plate plug positioning and conveying device

Abstract

The utility model relates to a plate plug positioning and conveying device which comprises a positioning and conveying platform, a double-air-cylinder clamping mechanism is arranged on the positioning and conveying platform, two sets of sliding plates are symmetrically arranged on the positioning and conveying platform, the sliding plates are connected with the double-air-cylinder clamping mechanism, and the sliding plates can move oppositely or oppositely. The opposite sides of the sliding plates are fixedly connected with clamping plates used for clamping plate plugs, and a placing platform is arranged at the position, located between the two sets of clamping plates, of the positioning conveying platform. According to the utility model, the problems that the placement of the plate plug is not accurately positioned, the plate plug is deviated and misplaced after being adsorbed by the magnetic suction mechanical arm, and the subsequent press-fitting process is influenced are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate roller processing equipment, in particular to a plate plug positioning and conveying device. Background Art

[0002] In the production process of printing plate rollers, plate plugs need to be installed on both ends of the steel pipe. The existing method is to manually hammer the plate plugs onto the steel pipe. This method requires additional manpower and has low production efficiency. With the development of technology, automated plate plug pressing devices have appeared on the market, but the plate plug on the positioning and conveying platform needs to be grabbed by a magnetic robotic arm and placed on the plate plug pressing device before the plate plug can be pressed. Since the plate plug is placed on the positioning and conveying platform without an accurate positioning structure, the position where the plate plug is adsorbed on the magnet of the robotic arm will be offset, resulting in misalignment after the subsequent plate plug is placed on the pressing device. Therefore, it is necessary to invent a plate plug positioning and conveying device. Utility Model Content

[0003] The purpose of the utility model is to provide a plate plug positioning and conveying device to solve the problem that the plate plug is not accurately positioned, the magnetic suction mechanical arm is offset and misplaced after adsorbing the plate plug, and the subsequent pressing process is affected.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A plate plug positioning and conveying device includes a positioning and conveying platform, a double-cylinder clamping mechanism is provided on the positioning and conveying platform, two groups of slides are symmetrically provided on the positioning and conveying platform, the slides are connected to the double-cylinder clamping mechanism, the slides can move relative to or away from each other, and a clamping plate for clamping the plate plug is fixedly connected to the opposite side of the slide, and a placement platform is provided at the position where the positioning and conveying platform is located between the two groups of clamping plates.

[0006] Preferably, in combination with the above scheme, a frame is provided below the positioning and conveying platform, two groups of first slide rails are provided in parallel on the upper end of the frame, a first slider is slidably connected to the first slide rail, and the positioning and conveying platform is fixedly connected to the first slider; a second slide rail is provided in parallel between the two groups of first slide rails, a rodless cylinder is slidably connected to the second slide rail, and the rodless cylinder is fixedly connected to the positioning and conveying platform.

[0007] Preferably, in combination with the above scheme, the positioning and conveying platform includes a base, a column is fixedly connected to the base, two groups of guide rods are fixedly provided in parallel on the upper ends of the columns, the placing platform is fixedly connected to the middle of the two groups of guide rods, third slide rails are fixedly connected on both sides of the upper ends of the guide rods, a second slider is slidably connected to the third slide rail, and the slider is fixedly connected to the upper end of the second slider.

[0008] Preferably, in combination with the above scheme, the dual-cylinder clamping mechanism includes two groups of cylinders fixedly connected back to back, the cylinders are located below the placement platform and fixedly connected to the base, the lower ends of the slides are fixedly connected to push plates, and the piston rods of the cylinders are fixedly connected to the push plates.

[0009] Preferably, in combination with the above solution, the upper end of the slide is fixedly connected with a rotary downward pressing cylinder, the rotary downward pressing cylinder is arranged close to the V-shaped opening of the splint, and the pressure rod of the rotary downward pressing cylinder is used to press down the plate plug.

[0010] Preferably, in combination with the above solution, a sensing hole is provided on the placement platform corresponding to the placement position of the plate block, a proximity switch is provided in the sensing hole, and the proximity switch is connected to a controller.

[0011] The beneficial effects of the utility model are as follows: using the plate plug positioning and conveying device of the utility model, the plate plug can be placed on the positioning and conveying platform, the double-cylinder clamping mechanism drives the clamping plate to clamp and position the plate plug, and the plate plug is pressed downward by rotating the downward pressure cylinder, which not only ensures the accurate positioning of the plate plug, but also can convey the plate plug to the side of the work station where the plate plug pressing device is located.

[0012] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of a plate blocking positioning and conveying device of the utility model.

[0014] Figure 2 This is a structural diagram of the positioning and conveying platform assembly in the present utility model.

[0015] Among them, 10. Frame; 20. First slide rail; 30. First slider; 40. Second slide rail; 50. Rodless cylinder; 101. Base; 102. Column; 103. Guide rod; 104. Placement platform; 1041. Sensing hole; 105. Third slide rail; 06. Second slider 1; 107. Slide plate; 108. Push plate; 109. Cylinder; 1091. Piston rod; 120. Clamp; 121. Rotating downward pressure cylinder. DETAILED DESCRIPTION

[0016] like Figure 1 and Figure 2The shown device is a plate plug positioning and conveying device, comprising a positioning and conveying platform, a double-cylinder clamping mechanism being provided on the positioning and conveying platform, two groups of slides 107 being symmetrically provided on the positioning and conveying platform, the slides 107 being connected to the double-cylinder clamping mechanism, the slides 107 being movable relative to or opposite to each other, a splint 120 for clamping the plate plug being fixedly connected on the opposite side of the slide 107, and a placement platform 104 being provided at a position between the two groups of splints 120 on the positioning and conveying platform.

[0017] In order to facilitate the use of the positioning and conveying platform to convey the plate plug to the side of the workstation where the plate plug pressing device is located, so that the magnetic robotic arm can accurately adsorb the plate plug, a frame 10 is arranged under the positioning and conveying platform, and two groups of first slide rails 20 are arranged in parallel on the upper end of the frame 10, and the first slider 30 is slidably connected to the first slide rail 20, and the positioning and conveying platform is fixedly connected to the first slider 30; a second slide rail 40 is arranged in parallel between the two groups of first slide rails 20, and a rodless cylinder 50 is slidably connected to the second slide rail 40, and the rodless cylinder 50 is fixedly connected to the positioning and conveying platform.

[0018] In order to facilitate the assembly of the double-cylinder clamping mechanism, the positioning and conveying platform includes a base 101, a column 102 is fixedly connected to the base 101, two groups of guide rods 103 are fixedly arranged in parallel on the upper end of the column 102, the placing platform 104 is fixedly connected to the middle of the two groups of guide rods 103, and the two sides of the upper end of the guide rod 103 are fixedly connected to the third slide rail 105, the second slider 106 is slidably connected to the third slide rail 105, and the slide plate 107 is fixedly connected to the upper end of the second slider 106.

[0019] In order to facilitate the relative or back-to-back movement of the push plate 108, thereby driving the slide plate 107 and the clamping plate 120 to move relative or back, the double-cylinder clamping mechanism includes two groups of cylinders 109 fixedly connected back to back, and the cylinders 109 are located below the placement platform 104 and fixedly connected to the base 101. The lower end of the slide plate 107 is fixedly connected to the push plate 108, and the piston rod 1091 of the cylinder 109 is fixedly connected to the push plate 108.

[0020] In order to better fix the plate plug, the upper end of the slide plate 107 is fixedly connected with a rotating downward pressing cylinder 121. The rotating downward pressing cylinder 121 is arranged close to the V-shaped opening of the clamping plate 120, and the pressure rod of the rotating downward pressing cylinder 121 is used to press down the plate plug.

[0021] To facilitate automated control, a sensing hole 1041 is provided on the placement platform 104, corresponding to the placement location of the plate plug. A proximity switch is located within this sensing hole 1041 and is connected to a controller. When the plate plug is placed on the placement platform 104, the proximity switch senses that the plate plug is in place, thereby controlling the operation of the dual-cylinder clamping mechanism and the rotary downward pressure cylinder 121.

[0022] Principle of this utility model:

[0023] When the magnetic suction robot arm of the previous station places the plate plug in the middle of the placement platform 104, the proximity switch senses that the plate plug has been placed in place, and the controller controls the piston rods 1091 of the two groups of back-to-back cylinders 109 to retract, so that the piston rods 1091 drive the push plate 108, the slide plate 107 and the clamping plate 120 to move relative to each other. The clamping plate 120 clamps the outer circle of the plate plug through the V-groove. At this time, the rotating downward pressure cylinder 121 also rotates the pressure rod to the top of the V-groove and presses on the upper end of the plate plug to complete the accurate positioning of the plate plug. Then the rodless cylinder 50 drives the entire positioning and conveying platform assembly to the side of the station where the plate plug pressing device is located. The magnet of the robot arm on the side of the station is adsorbed on the plate plug. At this time, the back-to-back cylinder 109 drives the clamping plate 120 to move back, and the rotating downward pressure cylinder 121 returns to its position at the same time, releasing the plate plug. The robot arm can then place the plate plug on the plate plug pressing device for the pressing process.

[0024] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "bottom", "inside", "outside", "one end", "one side", "two ends", "both sides", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] The above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it. They are not intended to limit the scope of protection of the present invention. All equivalent changes made according to the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A plate blocking positioning and conveying device, characterized in that: The invention comprises a positioning and conveying platform, wherein the positioning and conveying platform is provided with a double-cylinder clamping mechanism, and two groups of slides (107) are symmetrically provided on the positioning and conveying platform, wherein the slides (107) are connected to the double-cylinder clamping mechanism, and the slides (107) can move relative to or opposite to each other, and a clamping plate (120) for clamping the plate plug is fixedly connected to the opposite side of the slides (107), and a placement platform (104) is provided at a position between the two groups of clamping plates (120).

2. The plate blocking positioning and conveying device according to claim 1, characterized in that: A frame (10) is provided below the positioning and conveying platform, and two groups of first slide rails (20) are provided in parallel at the upper end of the frame (10), and a first slider (30) is slidably connected to the first slide rails (20), and the positioning and conveying platform is fixedly connected to the first slider (30); a second slide rail (40) is provided in parallel between the two groups of first slide rails (20), and a rodless cylinder (50) is slidably connected to the second slide rail (40), and the rodless cylinder (50) is fixedly connected to the positioning and conveying platform.

3. The plate blocking positioning and conveying device according to claim 1 or 2, characterized in that: The positioning and conveying platform includes a base (101), a column (102) is fixedly connected to the base (101), two groups of guide rods (103) are fixedly arranged in parallel at the upper ends of the columns (102), the placing platform (104) is fixedly connected to the middle of the two groups of guide rods (103), third slide rails (105) are fixedly connected to both sides of the upper ends of the guide rods (103), a second slider (106) is slidably connected to the third slide rail (105), and the slide plate (107) is fixedly connected to the upper end of the second slider (106).

4. The plate blocking positioning and conveying device according to claim 3, characterized in that: The double-cylinder clamping mechanism includes two groups of cylinders (109) fixedly connected back to back, the cylinders (109) are located below the placement platform (104) and fixedly connected to the base (101), the lower ends of the slides (107) are fixedly connected to push plates (108), and the piston rods (1091) of the cylinders (109) are fixedly connected to the push plates (108).

5. The plate blocking positioning and conveying device according to claim 1, characterized in that: The upper end of the slide plate (107) is fixedly connected to a rotary downward pressing cylinder (121), and the rotary downward pressing cylinder (121) is arranged close to the V-shaped opening of the clamping plate (120). The pressure rod of the rotary downward pressing cylinder (121) is used for pressing down the plate plug.

6. The plate blocking positioning and conveying device according to claim 1, characterized in that: A sensing hole (1041) is provided on the placement platform (104) at a position corresponding to the placement of the plate block, and a proximity switch is provided in the sensing hole (1041), and the proximity switch is connected to a controller.

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