Double-station slipper pressing device

Abstract

The utility model discloses a double-station slipper press-fit device, and relates to the technical field of press-fit equipment, the double-station slipper press-fit device comprises a press-fit table, press-fit seats are oppositely arranged on the press-fit table, a power hydraulic cylinder is arranged on the press-fit table, and a press-fit plate located over the press-fit seats is arranged at the bottom of a hydraulic rod of the power hydraulic cylinder; a pushing plate is arranged at the end part of a piston rod of the pushing cylinder; an infrared sensor; the controller is electrically connected with the pushing air cylinder and the infrared sensor; after the slippers are pressed by the pressing plate and are far away from the pressing seats, the infrared sensor transmits a signal to the controller to control the pushing air cylinder to drive the material pushing plate to push the slippers to the position between the opposite pressing seats and reset; a feeding air cylinder is arranged on the material conveying plate, and a feeding plate is arranged at the end of a piston rod of the feeding air cylinder; and when the material pushing plate is reset, the controller controls the feeding air cylinder to drive the feeding plate to push the slippers to be pressed on the material conveying plate to the pressing seat and controls the feeding plate to be reset. The press-fit speed of the slippers can be increased.

Description

Technical Field

[0001] This application relates to the technical field of pressing equipment, and particularly to a double-station slipper pressing device. Background Art

[0002] Slippers are a very common and practical foot-wear, mainly characterized by being worn indoors or in some casual occasions to provide comfort and convenience.

[0003] The production process of slippers includes a pressing step, and a slipper press is used. The slipper press mainly includes a workbench, a pressing plate, and a hydraulic cylinder. The hydraulic cylinder is located above the workbench, and the pressing plate is fixed on the piston rod at the bottom of the hydraulic cylinder. During production, the slippers to be pressed with glue are placed on the workbench, and then the hydraulic cylinder is started. At this time, the hydraulic cylinder drives the pressing plate to move downward to cooperate with the workbench to squeeze the slippers, realizing the pressing of the slippers.

[0004] However, traditional slipper presses usually adopt a single station and cannot meet the needs of large-scale production. If the press is transformed into a double station, however, this double-station design faces a significant challenge in practical applications: the loading and unloading speed of a single operator often cannot keep up with the working rhythm of the double station, which leads to a waste of production efficiency and does not fully utilize the advantages of the double-station design.

[0005] Therefore, how to improve the production efficiency of the slipper press while ensuring the pressing quality, especially to solve the mismatch problem between the loading and unloading speed of the operator and the machine efficiency in the double-station design, has become an urgent technical problem in the current slipper production process. Utility Model Content

[0006] To improve the pressing speed of slippers, this application provides a double-station slipper pressing device.

[0007] This application provides a double-station slipper pressing device, adopting the following technical solutions:

[0008] A double-station slipper pressing device includes

[0009] A pressing table, on which pressing seats are oppositely arranged. A power hydraulic cylinder is arranged on the pressing table above the pressing seats, and a pressing plate is arranged at the bottom of the hydraulic rod of the power hydraulic cylinder directly above the pressing seats;

[0010] A pushing cylinder, arranged on the pressing table and corresponding to the pressing seats one by one. A pushing plate is arranged at the end of the piston rod of the pushing cylinder;

[0011] An infrared sensor, arranged on the pressing table and corresponding to the pressing seats one by one;

[0012] A controller is disposed on the pressing table, and the controller is electrically connected to the pushing air cylinder and the infrared sensor respectively;

[0013] After the pressing plate presses the slipper and moves away from the pressing seat, the infrared sensor transmits a signal to the controller, controlling the pushing air cylinder to drive the pushing plate to push the slipper between the pressing seats and reset;

[0014] A feeding plate is disposed on the side wall of the pressing seat. An upper feeding air cylinder is arranged on the feeding plate. The upper feeding air cylinder is electrically connected to the controller, and an upper feeding plate is arranged at the end of the piston rod of the upper feeding air cylinder;

[0015] When the pushing plate resets, the controller controls the upper feeding air cylinder to drive the upper feeding plate to push the slipper to be pressed on the feeding plate to the pressing seat, and controls the upper feeding plate to reset.

[0016] By adopting the above technical solution, during operation, the power hydraulic cylinder drives the pressing plate to press down to complete the pressing work of the slipper; subsequently, after the infrared sensor detects that the pressing plate moves away from the pressing seat, it sends a signal to the controller, and the controller immediately controls the piston rod of the pushing air cylinder to extend, driving the pushing plate to push the pressed slipper between the two pressing seats, and at the same time the pushing plate resets. Then, the upper feeding air cylinder drives the upper feeding plate to push the slipper to be pressed from the feeding plate to the pressing seat, and then starts the power hydraulic cylinder to press the slipper while feeding the slipper to be pressed, realizing continuous and automatic pressing of the slipper, significantly improving the production efficiency, reducing manual intervention, and reducing the labor intensity.

[0017] Optionally, a plurality of correction plates are arranged on one side of the upper feeding plate close to the pressing seat. A material waiting area is formed between adjacent correction plates, and the correction plates are perpendicular to the upper feeding plate.

[0018] By adopting the above technical solution, a plurality of correction plates are added on the upper feeding plate, and the placement position of the slipper is accurately controlled through the material waiting area between the correction plates, ensuring the accurate alignment of the slipper before pressing and reducing the possibility of poor pressing caused by the position deviation of the slipper.

[0019] Optionally, a sliding ball located in the material waiting area is rotatably connected to the correction plate. There are a plurality of sliding balls and they are evenly spaced along the direction perpendicular to the upper feeding plate.

[0020] By adopting the above technical solution, the sliding ball rotatably connected to the correction plate reduces the friction between the slipper and the correction plate, reducing the possibility of the slipper being deflected when the correction plate disengages from the pressing seat.

[0021] Optionally, a receiving groove for accommodating the sliding ball is formed on the correction plate, and the sliding ball protrudes out of the receiving groove;

[0022] The correction plate is provided with a limiting ring located at the notch of the accommodation groove, and the inner diameter of the limiting ring is smaller than the diameter of the sliding ball.

[0023] By adopting the above technical solution, the accommodation groove formed on the correction plate provides a stable installation position for the sliding ball, and the setting of the limiting ring effectively reduces the falling off of the sliding ball during use, ensuring the stability and safety of the device, and at the same time reducing the installation difficulty of the sliding ball.

[0024] Optionally, the side wall of the correction plate is provided with a slider, and the slider slides on the feeding plate;

[0025] The slider is provided with a fixing screw that slides on the feeding plate, and a fixing nut is threadedly connected to the fixing screw.

[0026] By adopting the above technical solution, the design of the slider and the fixing screw on the side wall of the correction plate enables the width of the material waiting area to be adjusted according to the size of the slipper, enhancing the versatility and adaptability of the device.

[0027] Optionally, there is a gap between the pushing plate and the feeding plate and the top end face of the pressing seat respectively.

[0028] By adopting the above technical solution, the design of keeping a certain gap between the pushing plate and the feeding plate and the top end face of the pressing seat respectively reduces the friction generated during the sliding process of the pushing plate and the feeding plate.

[0029] Optionally, a discharge plate is inclined between adjacent pressing seats.

[0030] By adopting the above technical solution, the discharge plate inclined between adjacent pressing seats enables the slippers after pressing to slide out between the two pressing seats, facilitating the next batch of pressed slippers to separate from the pressing seats.

[0031] Optionally, an aggregate frame is provided on the side wall of the pressing table, and the discharge plate extends above the aggregate frame.

[0032] By adopting the above technical solution, the aggregate frame provided on the side wall of the pressing table can collect the pressed slippers output by the discharge plate.

[0033] In summary, the present application includes at least one of the following beneficial effects:

[0034] 1. When the infrared sensor sends a signal to the controller after the pressing work of the slippers is completed, the controller immediately controls the piston rod of the pushing cylinder to extend, and the pushing plate is driven to push the pressed slippers between the two pressing seats, while the pushing plate resets. Then, the feeding cylinder drives the feeding plate to push the slippers to be pressed from the feeding plate to the pressing seat. After that, when the power hydraulic cylinder is started to press the slippers, the feeding of the slippers to be pressed is carried out at the same time, realizing the continuous and automatic pressing of the slippers, improving the pressing speed of the slippers, reducing manual intervention, and reducing the labor intensity;

[0035] 2. The sliding ball rotatably connected to the correction plate reduces the friction between the slippers and the correction plate, and reduces the possibility of the correction plate driving the slippers to deviate when the correction plate is separated from the pressing seat. Brief Description of the Drawings

[0036] Figure 1 is the overall structural schematic diagram of the embodiment of the present application;

[0037] Figure 2 is the internal cross-sectional schematic diagram of the embodiment of the present application;

[0038] Figure 3 is Figure 2 the enlarged schematic diagram of part A of

[0039] Figure 4 is the structural schematic diagram of the correction plate in the embodiment of the present application.

[0040] Reference Signs: 1, pressing table; 11, pressing seat; 12, power hydraulic cylinder; 13, pressing plate; 2, pushing cylinder; 21, pushing plate; 3, infrared sensor; 31, controller; 4, feeding plate; 5, feeding cylinder; 6, feeding plate; 61, correction plate; 611, sliding ball; 612, receiving groove; 613, limiting ring; 62, waiting area; 63, sliding block; 64, fixing screw; 65, fixing nut; 7, discharging plate; 8, collecting frame. Detailed Description of the Embodiment

[0041] The following will further describe the present application in detail with reference to the attached Figures 1 - 4 drawings.

[0042] The embodiment of the present application discloses a double-station slipper pressing device.

[0043] Referring to Figure 1 and Figure 2 , the pressing device includes a pressing table 1, on which two pressing seats 11 are relatively fixedly installed, and these two pressing seats 11 are used to determine the pressing position of the slippers.

[0044] A mounting frame is fixedly installed on the pressing table 1, and a power hydraulic cylinder 12 is fixedly installed on the mounting frame. The hydraulic rod of the power hydraulic cylinder 12 is arranged downward. A pressing plate 13 is fixedly installed at the bottom of the hydraulic rod of the power hydraulic cylinder 12. The pressing plate 13 is directly above the pressing seat 11 and is used to cooperate with the pressing seat 11 to press the slippers. During production, the slippers to be pressed with glue are placed on the pressing seat 11, and then the power hydraulic cylinder 12 is started. At this time, the hydraulic rod of the power hydraulic cylinder 12 drives the pressing plate 13 downward to cooperate with the pressing seat 11 to press the slippers. After the pressing is completed, the hydraulic rod of the power hydraulic cylinder 12 drives the pressing plate 13 upward to return to the position before the movement.

[0045] To improve the blanking speed of the pressed slippers, a pushing air cylinder 2 is fixedly installed on the pressing table 1. The pushing air cylinder 2 corresponds to the pressing seat 11 one by one, and the two pressing seats 11 are between the two pushing air cylinders 2. A pushing plate 21 is fixedly installed at the end of the piston rod of the pushing air cylinder 2. There is a spacing between the bottom end face of the pushing plate 21 and the top end face of the pressing seat 11.

[0046] At the same time, the pressing device further includes an infrared sensor 3 and a controller 31. The infrared sensor 3 is fixedly installed on the pressing table 1. The infrared sensor 3 corresponds to the pressing seat 11 one by one, and the infrared sensor 3 is located above the pressing seat 11. When the pressing plate 13 cooperates with the pressing seat 11 to press the slippers, the pressing plate 13 is directly opposite to the infrared sensor 3. At this time, the infrared sensor 3 can sense that the slippers enter the pressing state; when the pressing plate 13 moves upward away from the pressing seat 11, the infrared sensor 3 senses that the slippers enter the pressing completed state.

[0047] The controller 31 is fixedly installed on the pressing table 1. The controller 31 is electrically connected to the infrared sensor 3 and the pushing air cylinder 2 respectively. When the infrared sensor 3 senses that the slippers enter the pressing completed state, the controller 31 wirelessly transmits a signal to the pushing air cylinder 2. Then the controller 31 controls the pushing air cylinder 2 to enter the forward stroke state, and then drives the pushing plate 21 to move towards the pressing seat 11, pushing the pressed slippers on the pressing seat 11 between the two pressing seats 11. Finally, the pushing air cylinder 2 enters the reverse stroke, driving the pushing plate 21 to return to the state before the movement.

[0048] A discharge plate 7 is obliquely fixed between adjacent pressing seats 11. The discharge plate 7 extends downward away from the pressing table 1. The pressed slippers that fall between two adjacent pressing seats 11 land on the discharge plate 7, and then the slippers slide away from the pressing table 1 along the discharge plate 7, which is beneficial to vacate space and provide a placement space for the next batch of pressed slippers.

[0049] A material collecting frame 8 is fixedly installed on the side wall of the pressing table 1, and one end of the discharging plate 7 far from the pressing table 1 extends above the material collecting frame 8. The slippers sliding down along the discharging plate 7 are transferred into the material collecting frame 8 to uniformly collect the pressed slippers.

[0050] In order to further improve the pressing speed of the slippers, a feeding plate 4 is fixedly installed on the side wall of the pressing seat 11. The feeding plate 4 extends in a direction away from the pressing seat 11 on the horizontal plane, and the top end face of the feeding plate 4 is on the same plane as the top end face of the pressing seat 11.

[0051] A feeding cylinder 5 is fixedly installed on the feeding plate 4. The feeding cylinder 5 is electrically connected to the controller 31. The end of the piston rod of the feeding cylinder 5 is fixedly installed with a feeding plate 6. The bottom end face of the feeding plate 6 is located above the top end face of the feeding plate 4. The next slipper to be pressed is placed between the pressing seat 11 and the feeding plate 6. When the pushing plate 21 is reset, the controller 31 controls the feeding cylinder 5 to enter the forward stroke state, driving the feeding plate 6 to push the slipper to be pressed onto the pressing seat 11. Then the feeding cylinder 5 enters the reverse stroke, driving the feeding plate 6 to return to the state before movement. After that, the power hydraulic cylinder 12 can be started to enter the pressing state again, and at the same time, the slippers to be pressed are fed again on the feeding plate 4.

[0052] See Figure 1 And Figure 3 , a correction plate 61 is fixedly installed on the side of the feeding plate 6 close to the pressing seat 11. There is a spacing between the bottom end face of the correction plate 61 and the top end face of the feeding plate 4. The length direction of the correction plate 61 is perpendicular to the length direction of the feeding plate 6, and there are two groups of correction plates 61. Each group of correction plates 61 corresponds to a pressing seat 11. Each group of correction plates 61 has three and is evenly spaced along the length direction of the feeding plate 6. A material waiting area 62 is formed between adjacent correction plates 61. The slippers to be pressed are placed in the material waiting area 62. The correction plate 61 corrects the slippers to be pressed, reducing the possibility of deviation when the slippers are pushed onto the pressing seat 11, which is beneficial to accurately pushing the slippers to be pressed onto the pressing seat 11.

[0053] See Figure 2 And Figure 4, a receiving groove 612 is formed on the correction plate 61, and the receiving grooves 612 are evenly spaced along the length direction of the correction plate 61. A sliding ball 611 is arranged on the correction plate 61. The sliding ball 611 is received in the receiving groove 612, and a part of the sliding ball 611 protrudes out of the receiving groove 612. At the same time, in order to reduce the possibility of the sliding ball 611 falling off, a limiting ring 613 is also arranged on the correction plate 61. The limiting ring 613 is snap-fitted and fixed on the groove wall of the notch of the receiving groove 612. The inner diameter of the limiting ring 613 is smaller than the diameter of the sliding ball 611, and a part of the sliding ball 611 passes through the limiting ring 613 and protrudes into the material waiting area 62. When the slipper to be pressed is pushed onto the pressing seat 11, the feeding plate 6 drives the correction plate 61 to return to the position before movement. At this time, the slipper slides on the sliding ball 611, which can reduce the friction between the slipper and the correction plate 61 and reduce the possibility that the correction plate 61 takes the slipper away from the pressing seat 11 when the correction plate 61 moves away from the pressing seat 11.

[0054] At the same time, in order to make the material waiting area 62 between adjacent correction plates 61 in the same group adapt to slippers of different widths, a slider 63 with a "T" - shaped structure is fixedly connected to the side wall of the correction plate 61. A chute with a "T" - shaped structure extending along the length direction is formed on one side of the feeding plate 6 close to the pressing seat 11. The slider 63 slides in the chute. A fixing screw 64 is also fixedly connected to the slider 63. The fixing screw 64 slides on the feeding plate 6 along the extending direction of the chute, and a fixing nut 65 is threadedly connected to the fixing screw 64. The width of the material waiting area 62 is adjusted by sliding the correction plate 61. When the adjustment is completed, the fixing nut 65 is rotated until it abuts against the top of the feeding plate 6. At this time, the correction plate 61 enters a fixed state.

[0055] The implementation principle of a double - station slipper pressing device in an embodiment of the present application is as follows:

[0056] When the slipper to be pressed is on the pressing seat 11, the power hydraulic cylinder 12 is started to drive the pressing plate 13 to cooperate with the pressing seat 11 to press the slipper. When the pressing is completed, the infrared sensor 3 transmits a signal to the controller 31, and then the controller 31 controls the pushing cylinder 2 to drive the pushing plate 21 to push the slipper on the pressing seat 11 away from the pressing seat 11. When the pushing plate 21 returns to the position before movement, the controller 31 controls the feeding cylinder 5 to drive the feeding plate 6 to move, pushes the slipper to be pressed in the material waiting area 62 onto the pressing seat 11, and then controls the feeding plate 6 to return to the state before movement. Finally, the power hydraulic cylinder 12 is started again for slipper pressing, and at the same time, the slipper to be pressed is placed in the material waiting area 62.

[0057] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A double-station slipper pressing device, characterized in that: Including A pressing table (1), on which pressing seats (11) are oppositely arranged. A power hydraulic cylinder (12) is arranged on the pressing table (1) above the pressing seats (11), and a pressing plate (13) is arranged at the bottom of the hydraulic rod of the power hydraulic cylinder (12) directly above the pressing seats (11); A pushing air cylinder (2) is arranged on the pressing table (1) corresponding to the pressing seats (11) one by one. A pushing plate (21) is arranged at the end of the piston rod of the pushing air cylinder (2); Infrared sensors (3) are arranged on the pressing table (1) corresponding to the pressing seats (11) one by one; A controller (31) is arranged on the pressing table (1), and the controller (31) is electrically connected to the pushing air cylinder (2) and the infrared sensors (3) respectively; After the pressing plate (13) presses the slippers and moves away from the pressing seats (11), the infrared sensors (3) transmit signals to the controller (31) to control the pushing air cylinder (2) to drive the pushing plate (21) to push the slippers between the corresponding pressing seats (11) and reset; A feeding plate (4) is arranged on the side wall of the pressing seat (11). A feeding air cylinder (5) is arranged on the feeding plate (4), and the feeding air cylinder (5) is electrically connected to the controller (31). A feeding plate (6) is arranged at the end of the piston rod of the feeding air cylinder (5); When the pushing plate (21) resets, the controller (31) controls the feeding air cylinder (5) to drive the feeding plate (6) to push the slippers to be pressed on the feeding plate (4) to the pressing seats (11), and controls the feeding plate (6) to reset.

2. The double-station slipper pressing device according to claim 1, wherein: A plurality of correcting plates (61) are arranged on one side of the feeding plate (6) close to the pressing seats (11). A material waiting area (62) is formed between adjacent correcting plates (61), and the correcting plates (61) are perpendicular to the feeding plate (6).

3. The double-station slipper pressing device according to claim 2, characterized in that: Sliding balls (611) are rotatably connected to the correcting plates (61) and located in the material waiting area (62). There are a plurality of sliding balls (611) arranged at uniform intervals along the direction perpendicular to the feeding plate (6).

4. A double-station slipper pressing device according to claim 3, characterized in that: Receiving grooves (612) for accommodating the sliding balls (611) are formed on the correcting plates (61), and the sliding balls (611) protrude out of the receiving grooves (612); The correcting plates (61) are provided with limiting rings (613) at the mouths of the receiving grooves (612), and the inner diameters of the limiting rings (613) are smaller than the diameters of the sliding balls (611).

5. A double-station slipper pressing device according to claim 2, characterized in that: Sliders (63) are arranged on the side walls of the correcting plates (61), and the sliders (63) slide on the feeding plate (6); Fixing screws (64) that slide on the feeding plate (6) are arranged on the sliders (63), and fixing nuts (65) are threadedly connected to the fixing screws (64).

6. The double-station slipper pressing device according to claim 3, characterized in that: There are intervals between the pushing plate (21) and the top end faces of the pressing seats (11) respectively, and between the feeding plate (6) and the top end faces of the pressing seats (11) respectively.

7. A double-station slipper pressing device according to claim 1, characterized in that: A discharge plate (7) is inclined between adjacent pressing seats (11).

8. A double-station slipper pressing device according to claim 7, characterized in that: The side wall of the pressing table (1) is provided with an aggregate frame (8), and the discharge plate (7) extends above the aggregate frame (8).

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