Polyurethane plate conveying system

Abstract

The utility model discloses a polyurethane plate transmission system which comprises a transmission machine arranged on the ground and used for transmitting plate cores; the supporting frames are arranged on the two sides of the starting end of the conveyor; the sliding rod is horizontally and slidably connected to the supporting frame; the limiting rods are horizontally arranged at the ends, close to each other, of the sliding rods and used for clamping the two sides of the plate core; and the driving mechanism is used for controlling the pair of sliding rods to be close to or away from each other. Compared with the prior art, the plate core conveying device has the advantages that the plate cores can be automatically calibrated in the plate core conveying process by arranging the limiting rods to flap and clamp the plate cores, so that the plate cores are stably conveyed backwards along the center position of the conveyor, accurate conveying of the plate cores is guaranteed, and stable production and machining of the plate cores in the later period are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of polyurethane board production, and particularly relates to a polyurethane board transmission system. Background Art

[0002] A polyurethane board is a board made of polyurethane material, which has good heat insulation, heat preservation, sound insulation and waterproof properties. The polyurethane board usually has a low thermal conductivity and can effectively prevent heat transfer, so it is widely used in fields such as building insulation, refrigeration equipment, and automobile manufacturing.

[0003] During the production process of the polyurethane board, it is necessary to apply glue to the board core and then bond the protective layer. Therefore, during the transmission process of the board core, it is necessary to ensure the precise transmission of the board core, otherwise it will affect the bonding quality of the protective layer.

[0004] However, the traditional transmission mechanism can only transmit the board core and cannot correct and adjust the board core. Therefore, it will affect the product quality of the polyurethane board and needs to be improved. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a polyurethane board transmission system with the effect of precise transmission.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: A polyurethane board transmission system includes:

[0007] A conveyor, arranged on the ground and used for transmitting the board core;

[0008] Support frames, arranged on both sides of the starting end position of the conveyor;

[0009] Sliding rods, horizontally and slidably connected to the support frames;

[0010] Limit rods, horizontally arranged at the mutually approaching ends of the sliding rods and used for clamping both sides of the board core;

[0011] A driving mechanism, used for controlling the mutual approach or separation of a pair of the sliding rods.

[0012] In a preferred example of the utility model, it can be further configured as follows: The driving mechanism includes a driving rod, a rack, a gear and a motor. The driving rod is vertically arranged at the end of the sliding rod. A pair of racks are horizontally arranged at the lower ends of a pair of the driving rods and are located below the conveyor. The gear is rotatably connected between the pair of racks and meshes with the racks. The motor is used for controlling the reciprocating rotation of the gear.

[0013] In a preferred example, the present utility model can be further configured as follows: A plurality of rollers are vertically rotatably connected to the back side of the limiting rod.

[0014] In a preferred example, the present utility model can be further configured as follows: An installation frame is provided at the tail end of the limiting rod. A clamping plate is horizontally provided on the installation frame and is arranged in the direction towards the tail end of the conveyor. The inner side wall of the clamping plate is flush with the outer wall of the roller.

[0015] In a preferred example, the present utility model can be further configured as follows: A gantry is provided on the conveyor. A pressing plate is provided below the gantry and is arranged along the length direction of the conveyor. The pressing plate is used to press the upper end surface of the core board.

[0016] In a preferred example, the present utility model can be further configured as follows: Both ends of the pressing plate are arranged to be upturned.

[0017] In a preferred example, the present utility model can be further configured as follows: A vertical rod is vertically slidably connected to the gantry on the pressing plate. A head is provided at the upper end of the vertical rod. A spring is sleeved on the vertical rod and is located between the pressing plate and the gantry.

[0018] In summary, the present utility model has the following beneficial effects:

[0019] 1. By arranging the limiting rod to pat and clamp the core board, the core board can be automatically calibrated during the transmission process of the core board, so that the core board is stably transmitted backward along the central position of the conveyor, thereby ensuring the accurate transmission of the core board and ensuring the stable production and processing of the core board in the later stage;

[0020] 2. By arranging the clamping plate, the side wall of the core board can be reciprocally abutted after the angular position of the core board is adjusted, so as to further limit the core board and prevent deviation, thereby ensuring that the core board can be stably transmitted on the conveyor;

[0021] 3. By arranging the pressing plate that can press the upper end surface of the core board, the vertical limit of the core board is realized, and the phenomenon of the core board jumping is avoided, thereby ensuring the stable transmission of the core board. Description of the Drawings

[0022] Figure 1 is a schematic structural diagram of the embodiment;

[0023] Figure 2 is a schematic structural diagram of the driving mechanism of the embodiment.

[0024] Reference numerals: 1, conveyor; 2, support frame; 3, sliding rod; 4, limiting rod; 41, roller; 42, mounting bracket; 43, clamping plate; 5, drive mechanism; 51, drive rod; 52, rack; 53, gear; 54, motor; 6, gantry; 61, pressing plate; 62, vertical rod; 63, end; 64, spring. Detailed implementation mode

[0025] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] As Figure 1 , Figure 2 shown, a polyurethane board transmission system includes a conveyor 1, a support frame 2, a sliding rod 3, a limiting rod 4 and a drive mechanism 5.

[0027] As Figure 1 , Figure 2 shown, the conveyor 1 is arranged on the ground and is used for transmitting the board core. The support frame 2 is arranged on both sides of the starting end position of the conveyor 1, and the sliding rod 3 is horizontally slidably connected to the support frame 2.

[0028] As Figure 1 , Figure 2 shown, the limiting rod 4 is horizontally arranged at one end of the sliding rod 3 close to each other and is used for clamping both sides of the board core. A plurality of rollers 41 are vertically rotatably connected to the back side of the limiting rod 4 to reduce the friction between the board core and the limiting rod 4 and ensure that the board core can be calibrated during smooth sliding.

[0029] As Figure 1 , Figure 2 shown, an installation bracket 42 is arranged at the tail end of the limiting rod 4. A clamping plate 43 is horizontally arranged on the installation bracket 42 and is arranged towards the tail end direction of the conveyor 1. The inner side wall of the clamping plate 43 is flush with the outer wall of the roller 41 to further limit the board core.

[0030] As Figure 1 , Figure 2 shown, the drive mechanism 5 is used to control a pair of sliding rods 3 to approach or move away from each other. The drive mechanism 5 includes a drive rod 51, a rack 52, a gear 53 and a motor 54.

[0031] As Figure 1 , Figure 2 shown, the drive rod 51 is vertically arranged at the end of the sliding rod 3. A pair of racks 52 are horizontally arranged at the lower ends of a pair of drive rods 51 and are located below the conveyor 1. The gear 53 is rotatably connected between the pair of racks 52 and meshes with the rack 52. The motor 54 is used to control the gear 53 to rotate reciprocally.

[0032] When transporting the core board, place the core board at the starting end position of the conveyor 1, and then use the conveyor 1 to transport the core board. During the transportation of the core board, use the motor 54 to control the gear 53 to rotate reciprocally. At this time, the gear 53 drives a pair of racks 52 to move relative to each other, and the racks 52 drive the driving rod 51 and the sliding rod 3 to move synchronously, and the sliding rod 3 drives the limiting rods 4 to approach or move away from each other.

[0033] At the same time, the core board can be automatically calibrated and adjusted by the beating and clamping of the limiting rods 4, so that the axial center position of the core board is parallel to the length direction of the conveyor 1, thereby ensuring that the core board can be stably transported along the standard transport path, ensuring the accurate transport of the core board, enabling the core board to be accurately transported into the subsequent equipment, and ensuring the stable production and processing of the core board in the later stage.

[0034] At the same time, since there are rollers 41 on the limiting rods 4, it can ensure that the core board is calibrated and adjusted while being transported, and during calibration, it can ensure the smooth transportation of the core board, avoid jamming phenomena, and at the same time avoid damaging the core board during calibration.

[0035] After a core board is calibrated, the core board will disengage from the limiting rods 4 and enter the rear position of the conveyor 1. At this time, the limiting rods 4 calibrate the next core board. At this time, the limiting rods 4 will drive the clamping plates 43 to move synchronously, and can re-limit the calibrated core board when calibrating the next core board, preventing deviation phenomena, thereby ensuring that the core board can be stably transported on the conveyor 1.

[0036] Therefore, by setting the limiting rods 4 to beat and clamp the core board, the core board can be automatically calibrated during the transportation process of the core board, so that the core board is stably transported backward along the center position of the conveyor, thereby ensuring the accurate transportation of the core board, and thus ensuring the stable production and processing of the core board in the later stage.

[0037] At the same time, the number of rotation turns of the motor 54 can be controlled to adjust the sliding distance of the racks 52, and the distance between the limiting rods 4 can be adjusted to adapt to core boards of different width specifications, thereby improving the practicability of the entire system.

[0038] As Figure 1 shown, a gantry 6 is provided on the conveyor 1, and a pressing plate 61 arranged along the length direction of the conveyor 1 is provided below the gantry 6. The pressing plate 61 is used to press the upper end surface of the core board, and both ends of the pressing plate 61 are arranged to be upturned.

[0039] As Figure 1 shown, a vertical rod 62 slidably connected to the gantry 6 is provided on the pressing plate 61. The upper end of the vertical rod 62 is provided with an end 63, and a spring 64 located between the pressing plate 61 and the gantry 6 is sleeved on the vertical rod 62.

[0040] When the board core is being transported, the board core can automatically enter the position below the pressing plate 61 under the gantry 6. At this time, the pressing plate 61 can be used to limit the board core in the vertical direction, avoiding the jumping phenomenon of the board core, thereby ensuring the stable transportation of the board core. At the same time, since the height direction of the pressing plate 61 can be automatically adjusted according to the thickness of the board core, it is adapted to board cores of different thicknesses, improving the practicability of the entire system.

[0041] The specific embodiments are only explanations of the present invention, and they do not limit the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A polyurethane board transmission system, characterized in that: include: A conveyor (1) is arranged on the ground and is used to convey the board core; A support frame (2) is arranged on both sides of the starting end of the conveyor (1); A sliding rod (3) horizontally slidably connected to the support frame (2); A limiting rod (4) is horizontally arranged at one end of the sliding rod (3) close to each other and is used to clamp two sides of the board core; The driving mechanism (5) is used to control the pair of sliding rods (3) to move closer to or farther from each other.

2. A polyurethane board transmission system according to claim 1, characterized in that: The driving mechanism (5) comprises a driving rod (51), a rack (52), a gear (53) and a motor (54); the driving rod (51) is vertically arranged at the end of the sliding rod (3); a pair of racks (52) are horizontally arranged at the lower ends of a pair of driving rods (51) and are located below the conveyor (1); the gear (53) is rotatably connected between the pair of racks (52) and meshed with the racks (52); the motor (54) is used to control the reciprocating rotation of the gear (53).

3. A polyurethane board transmission system according to claim 2, characterized in that: The back side of the limiting rod (4) is vertically rotatably connected to a plurality of rollers (41).

4. A polyurethane board transmission system according to claim 3, characterized in that: A mounting frame (42) is provided at the rear end of the limiting rod (4), and a clamping plate (43) is horizontally provided on the mounting frame (42) and is arranged toward the rear end of the conveyor (1), and the inner side wall of the clamping plate (43) is flush with the outer wall of the roller (41).

5. A polyurethane board transmission system according to claim 1, characterized in that: The conveyor (1) is provided with a gantry (6), and a pressing plate (61) is provided below the gantry (6) and is arranged along the length direction of the conveyor (1), and the pressing plate (61) is used to press the upper end surface of the plate core.

6. A polyurethane board transmission system according to claim 5, characterized in that: The two ends of the pressing plate (61) are arranged in an upwardly tilted shape.

7. A polyurethane board transmission system according to claim 5, characterized in that: The pressure plate (61) is provided with a vertical rod (62) which is vertically slidably connected to the gantry (6), the upper end of the vertical rod (62) is provided with an end head (63), and the vertical rod (62) is sleeved with a spring (64) located between the pressure plate (61) and the gantry (6).

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