An EPS foam board stacking device

Abstract

This utility model discloses an EPS foam board stacking device, relating to the technical field of stacking devices. It includes a base with a vertical cylinder on the base. Two outer slide rails are installed on one side of the vertical cylinder. Slide seats are slidably connected to the outer slide rails. A lifting frame is connected to both slide seats. A telescopic component is fixed to the outside of the lifting frame. A flipping component is installed at the end of the telescopic component away from the lifting frame. In this utility model, when stacking foam boards, the lifting frame can slide up and down along the outer slide rails via the slide seats, driving the telescopic component and the flipping component to stack foam boards of different heights. When the cylinder rod of the telescopic cylinder extends or retracts, the gripper retracts along the boom cylinder via the slide rod, thus clamping foam boards of different widths. The two flipping cylinders operate simultaneously, causing the boom cylinder to rotate 180 degrees via the flipping bracket. This allows for adjustment of the foam board entry and stacking method according to requirements when the foam boards have a forward / reverse orientation.

Description

Technical Field

[0001] This utility model specifically relates to the field of stacking device technology, and more specifically to an EPS foam board stacking device. Background Technology

[0002] EPS foam board, also known as polystyrene foam board, is a white material made from expandable polystyrene beads containing volatile liquid foaming agents. These beads are pre-expanded by heating and then molded in a mold, resulting in a micro-closed-cell structure. EPS foam board consists of approximately 98% air and 2% polystyrene. The air trapped within the honeycomb structure is a poor conductor of heat, playing a decisive role in its thermal insulation properties. Its thermal conductivity depends on density and temperature; at room temperature, when the density is 30-40 kg / m³, it is relatively stable. 3 At that time, the thermal conductivity is at its lowest.

[0003] After production, foam boards are stacked using stacking equipment, which loads them onto freight trucks or stores them in warehouses. Traditional stacking is done manually, but it is not convenient to stack them very high. Secondly, some foam boards have requirements for being placed in both directions. Due to the large area of ​​some foam boards, it is very difficult to turn them over manually. Utility Model Content

[0004] The purpose of this utility model is to provide an EPS foam board stacking device that can meet high stacking requirements and has an automatic flipping function, thereby facilitating the stacking of foam boards with front and back requirements; in order to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An EPS foam board stacking device includes a base on which a vertical cylinder is fixed. Two outer slide rails are installed on one side of the vertical cylinder. A slide block is slidably connected to each outer slide rail. A lifting frame is connected to both slide blocks.

[0007] A telescopic component is fixed to the outside of the lifting frame; a tilting component is installed at the end of the telescopic component away from the lifting frame.

[0008] The tilting assembly includes two tilting cylinders that are installed in conjunction with the telescopic assembly. Each tilting cylinder has a tilting bracket installed on its power shaft. A boom cylinder is fixed at the lower end of the tilting bracket. Sliding rods are slidably connected to both ends of the boom cylinder, and clamps are fixed on the sliding rods.

[0009] A telescopic cylinder is fixed to the outside of the boom cylinder; the cylinder rod of the telescopic cylinder is fixed to the gripper.

[0010] As a further technical solution of this utility model, the telescopic assembly includes two guide arms fixed to the lifting frame, and a telescopic arm is slidably connected to the inner side of each guide arm; the telescopic arm is C-shaped, and the C-shaped openings of the two telescopic arms are both opened inward.

[0011] Each telescopic boom has a rack fixed to its inner side, and a gear is meshed on each rack; both gears are connected to the second reducer unit via a drive shaft.

[0012] As a further technical solution of this utility model, the second reducer unit is fixedly connected to the connecting frame by bolts, and the two ends of the connecting frame are fixed to the two guide arms.

[0013] As a further technical solution of this utility model, the upper end of the lifting frame is connected to a synchronous belt, and the synchronous belt is connected to the counterweight after passing around the synchronous pulley; the two synchronous pulleys are respectively installed on the two power output shafts of the first reducer unit, and the first reducer unit is fixed to the top of the vertical cylinder.

[0014] As a further technical solution of this utility model, a slide block is fixed on the inner side of the counterweight block, and the slide block is slidably connected to the inner slide rail; the inner slide rail is fixed to the vertical cylinder by countersunk bolts.

[0015] As a further technical solution of this utility model, the telescopic component is provided with a first transmission machine and a second transmission machine on both sides respectively.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. In this utility model, when stacking foam boards, the lifting frame can drive the telescopic component and the flipping component to slide up and down along the outer slide rail via the slide block, so that it can be used to stack foam boards of different heights;

[0018] 2. In this utility model, when the cylinder rod of the telescopic cylinder extends or retracts, the gripper retracts along the boom cylinder via the sliding rod, thus enabling the clamping of foam boards of different widths; the two tilting cylinders operate simultaneously, driving the boom cylinder to tilt 180 degrees via the tilting bracket, thus allowing the foam board entry and stacking methods to be adjusted according to requirements when the foam board has a front and back orientation.

[0019] 3. In this utility model, when the second reducer unit drives the gear to rotate through the transmission shaft, the telescopic arm can slide along the guide arm with the cooperation of the rack. The extension or retraction of the telescopic arm is realized by the forward and reverse rotation of the second reducer unit, so as to facilitate the clamping and stacking of foam boards. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This utility model Figure 1 A schematic diagram of the rear structure.

[0022] Figure 3 This utility model Figure 1 The right view.

[0023] Figure 4 This utility model Figure 1 The main view.

[0024] Figure 5 This utility model Figure 4 AA sectional view.

[0025] Figure 6 This utility model Figure 1 A magnified view of a portion of the image.

[0026] Figure 7 This utility model Figure 2 A magnified view of a portion of the image.

[0027] Figure 8 This utility model Figure 5 A magnified view of a portion of the image.

[0028] In the diagram: 1-base, 2-vertical cylinder, 3-outer slide rail, 4-slide seat, 5-lifting frame, 6-telescopic assembly, 7-tilting assembly, 8-synchronous belt, 9-synchronous pulley, 10-first reducer unit, 11-inner slide rail, 12-counterweight, 13-first transmission machine, 14-second transmission machine;

[0029] 61-Guide arm, 62-Connecting frame, 63-Second reducer unit, 64-Telescopic arm, 65-Rack, 66-Gear;

[0030] 71-Tilting cylinder, 72-Tilting bracket, 73-Helmet cylinder, 74-Slide rod, 75-Gripper, 76-Telescopic cylinder. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-8In this embodiment of the utility model, an EPS foam board stacking device includes a base 1, on which a vertical cylinder 2 is fixed. Two outer slide rails 3 are installed on one side of the vertical cylinder 2. A slide block 4 is slidably connected to each outer slide rail 3. A lifting frame 5 is connected to both slide blocks 4.

[0033] A telescopic component 6 is fixed to the outside of the lifting frame 5; a tilting component 7 is installed at the end of the telescopic component 6 away from the lifting frame 5.

[0034] The flipping assembly 7 includes two flipping cylinders 71 that are installed in conjunction with the telescopic assembly 6. Each flipping cylinder 71 has a flipping bracket 72 installed on its power shaft. A boom cylinder 73 is fixed at the lower end of the flipping bracket 72. The two ends of the boom cylinder 73 are slidably connected to slide rods 74, and grippers 75 are fixed on the slide rods 74.

[0035] A telescopic cylinder 76 is fixed to the outer side of the boom cylinder 73; the cylinder rod of the telescopic cylinder 76 is fixed to the gripper 75. A first transmission mechanism 13 and a second transmission mechanism 14 are respectively provided on both sides of the telescopic assembly 6.

[0036] By adopting the above technical solution, when stacking foam boards, the lifting frame 5 can drive the telescopic component 6 and the flipping component 7 to slide up and down along the outer slide rail 3 via the slide block 4, which can be applied to stacking foam boards of different heights.

[0037] When the cylinder rod of the telescopic cylinder 76 extends or retracts, the gripper 75 retracts along the boom cylinder 73 via the slide rod 74, which enables it to clamp foam boards of different widths.

[0038] Two tilting cylinders 71 operate simultaneously, driving the boom cylinder 73 to rotate 180 degrees via the tilting bracket 72. This allows the foam board to be adjusted in terms of its orientation and stacking method when there are requirements for its orientation.

[0039] Example: During production and transfer, all foam boards are in the same state. Assume a foam board has side A and side B. If the stacking requirement is that the first foam board has side A facing up and the second has side B facing up, then the second foam board needs to be flipped. The specific operation method is as follows:

[0040] When the first foam board is received, the cylinder rod of the telescopic cylinder 76 extends, causing the two grippers 75 to open. When the foam board is transferred from the first conveyor 13 to the second conveyor 14 and the middle position of the foam board is between the two grippers 75, the cylinder rod of the telescopic cylinder 76 retracts, thereby clamping the foam board. The telescopic component 6 is activated to transfer and stack the foam board to the outside.

[0041] When receiving the second foam board, the first step is to rotate the flipping cylinder 71 to rotate the flipping bracket 72 180 degrees so that the opening of the gripper 75 faces upward. When the foam board is transferred from the first conveyor 13 to the second conveyor 14 and the middle position of the foam board is between the two grippers 75, the cylinder rod of the telescopic cylinder 76 retracts to clamp the foam board. Then, the flipping cylinder 71 rotates the flipping bracket 72 180 degrees, and the telescopic component 6 is activated to transfer and stack the foam board to the outside. This allows the two foam boards to be stacked in a cross-stack manner.

[0042] In this embodiment, the telescopic component 6 includes two guide arms 61 fixed to the lifting frame 5, and a telescopic arm 64 is slidably connected to the inner side of each guide arm 61; the telescopic arm 64 is C-shaped, and the C-shaped openings of the two telescopic arms 64 are both opened inward.

[0043] Each telescopic boom 64 has a rack 65 fixed to its inner side, and a gear 66 is meshed on each rack 65; both gears 66 are connected to the second reducer 63 through a drive shaft.

[0044] More specifically, the second reducer unit 63 is fixedly connected to the connecting frame 62 by bolts, and the two ends of the connecting frame 62 are fixed to the two guide arms 61.

[0045] By adopting the above technical solution, when the second reducer 63 drives the gear 66 to rotate through the transmission shaft, the telescopic arm 64 can slide along the guide arm 61 with the cooperation of the rack 65. The extension or retraction of the telescopic arm 64 is realized by the forward and reverse rotation of the second reducer 63, so as to facilitate the clamping and stacking of foam boards.

[0046] In this embodiment, the upper end of the lifting frame 5 is connected to a synchronous belt 8, and the synchronous belt 8 passes around the synchronous pulley 9 and is connected to the counterweight block 12; the two synchronous pulleys 9 are respectively installed on the two power output shafts of the first reducer group 10, so the first reducer group 10 is fixed on the top of the vertical cylinder 2.

[0047] More specifically, the inner side of the counterweight 12 is fixed with a slide block, which is slidably connected to the inner slide rail 11; the inner slide rail 11 is fixed to the vertical cylinder 2 by countersunk bolts.

[0048] By adopting the above technical solution, the first reducer 10 drives the two synchronous pulleys 9 to rotate, and the synchronous belt 8 that cooperates with the synchronous pulleys 9 moves accordingly. At this time, the lifting frame 5 slides up and down along the outer slide rail 3 with the cooperation of the slide block 4. During this process, the counterweight block 12 slides up and down along the inner slide rail 11, thereby cooperating with the lifting frame 5 to lift the telescopic component 6, so as to pick up the foam board and stack it at different heights.

[0049] The working principle of this utility model is as follows: When receiving the first foam board, the cylinder rod of the telescopic cylinder 76 extends, causing the two grippers 75 to open. When the foam board is transferred from the first conveyor 13 to the second conveyor 14, and the middle position of the foam board is between the two grippers 75, the cylinder rod of the telescopic cylinder 76 retracts, thereby clamping the foam board. The telescopic component 6 is activated to transfer and stack the foam board to the outside.

[0050] When receiving the second foam board, the first step is to rotate the flipping cylinder 71 to rotate the flipping bracket 72 180 degrees so that the opening of the gripper 75 faces upward. When the foam board is transferred from the first conveyor 13 to the second conveyor 14 and the middle position of the foam board is between the two grippers 75, the cylinder rod of the telescopic cylinder 76 retracts to clamp the foam board. Then, the flipping cylinder 71 rotates the flipping bracket 72 180 degrees, and the telescopic component 6 is activated to transfer and stack the foam board to the outside. This allows the stacking order between the two foam boards to be cross-stacked.

[0051] The first reducer 10 drives the two synchronous pulleys 9 to rotate, and the synchronous belt 8 that cooperates with the synchronous pulleys 9 moves accordingly. At this time, the lifting frame 5 slides up and down along the outer slide rail 3 with the cooperation of the slide block 4. During this process, the counterweight block 12 slides up and down along the inner slide rail 11, thereby cooperating with the lifting frame 5 to lift the telescopic component 6, so as to pick up the foam board and stack it at different heights.

[0052] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0053] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An EPS foam board stacking device characterized by: Includes a base (1), on which a vertical cylinder (2) is fixed, and two outer slide rails (3) are installed on one side of the vertical cylinder (2); each outer slide rail (3) is slidably connected to a slide block (4); and a lifting frame (5) is connected to both slide blocks (4); The lifting frame (5) is fixed with a telescopic component (6) on the outside; a tilting component (7) is installed at the end of the telescopic component (6) away from the lifting frame (5); The flipping assembly (7) includes two flipping cylinders (71) that are installed in conjunction with the telescopic assembly (6). Each flipping cylinder (71) has a flipping bracket (72) installed on its power shaft. A boom cylinder (73) is fixed at the lower end of the flipping bracket (72). The two ends of the boom cylinder (73) are slidably connected to slide rods (74), and grippers (75) are fixed on the slide rods (74). A telescopic cylinder (76) is fixed to the outside of the boom cylinder (73); the cylinder rod of the telescopic cylinder (76) is fixed to the gripper (75).

2. The EPS foam board stacking device of claim 1, wherein: The telescopic assembly (6) includes two guide arms (61) fixed to the lifting frame (5), and a telescopic arm (64) is slidably connected to the inner side of each guide arm (61); the telescopic arm (64) is C-shaped, and the C-shaped openings of the two telescopic arms (64) are both opened inward. Each telescopic arm (64) has a rack (65) fixed on its inner side, and a gear (66) meshes with each rack (65); both gears (66) are connected to the second reducer unit (63) through a drive shaft.

3. The EPS foam board stacking apparatus of claim 2, wherein: The second reducer unit (63) is fixedly connected to the connecting frame (62) by bolts, and the two ends of the connecting frame (62) are fixed to the two guide arms (61).

4. The EPS foam board stacking device according to claim 1, characterized in that: The upper end of the lifting frame (5) is connected to a synchronous belt (8), and the synchronous belt (8) passes around the synchronous pulley (9) and is connected to the counterweight (12); the two synchronous pulleys (9) are respectively installed on the two power output shafts of the first reducer group (10), and the first reducer group (10) is fixed on the top of the vertical cylinder (2).

5. The EPS foam board stacking device according to claim 4, characterized in that: The counterweight (12) has a slide block fixed inside, and the slide block is slidably connected to the inner slide rail (11); the inner slide rail (11) is fixed to the vertical cylinder (2) by countersunk bolts.

6. The EPS foam board stacking device according to claim 1, characterized in that: The telescopic component (6) is provided with a first transmission machine (13) and a second transmission machine (14) on both sides respectively.

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