Pressing device for marine buoyancy foam board production

Abstract

The utility model relates to the technical field of ocean buoyancy foam board production, and discloses a pressing device for ocean buoyancy foam board production, which comprises a bearing plate and a lower pressing plate, two groups of adsorption blocks are sleeved in two sides of the bearing plate, the bottom of each adsorption block is communicated with a negative pressure component, the bottom of the bearing plate is fixedly connected with a machine table, and the lower pressing plate is fixedly connected with the machine table. A supporting plate is fixedly connected to the top face of the machine table, a pushing assembly is fixedly connected to the top of the supporting plate, a buffering assembly is fixedly connected to the bottom of a lower pressing plate, a pressing plate is fixedly connected to the bottom of the buffering assembly, and a negative pressure assembly comprises a connecting pipe communicating with the bottom of an adsorption block. According to the pressing device for marine buoyancy foam board production, through the arrangement of the pushing assembly, the effect of automatically discharging the foam board is achieved, personnel injury caused by machine fault starting when the foam board is taken out is prevented, and the safety of the pressing device for marine buoyancy foam board production is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ocean buoyancy foam board production, especially to a pressing device for ocean buoyancy foam board production. BACKGROUND

[0002] In the production process of ocean buoyancy foam board (usually polyurethane foam or polystyrene foam board, etc.), the pressing device is a key equipment that can ensure the foam material to obtain appropriate density, strength and dimensional stability during foaming or after forming. Especially for buoyancy foam board, pressing not only helps to improve the uniformity of its structure, but also enhances its durability and buoyancy characteristics.

[0003] The existing pressing device for ocean buoyancy foam board production is not easy to keep the position of the ocean buoyancy foam board unchanged during actual use, and the ocean buoyancy foam board deviates when pressed down, resulting in uneven pressing.

[0004] After searching the existing patents: a hot melt pressing device for composite foam board (publication number: CN219583550U), including operation platform, sliding limiting piece, movable resisting plate assembly and support frame, heating resisting plate and sliding groove one are arranged on the operation platform, the heating resisting plate and the sliding groove one are both placed on the upper end face of the operation platform, four sliding grooves one are uniformly distributed around the heating resisting plate, the heating resisting plate is fixedly connected with the upper end face of the operation platform, the sliding limiting piece is slidably connected with the upper end face of the operation platform through the sliding groove one, the sliding limiting piece corresponds to the sliding groove one, two support frames are respectively placed on the left and right ends of the upper end face of the operation platform, the support frame is fixedly connected with the upper end face of the operation platform, the movable resisting plate assembly is placed above the operation platform, and the movable resisting plate assembly is slidably connected with the support frame. The utility model has the beneficial effects that the size can be adjusted, the surface can be protected during pressing, and the surface can be protected during pressing.

[0005] The above-mentioned patent can adjust the size and ensure the pressing without damaging the surface, but it is not convenient to automatically discharge the foam board, and the machine failure start-up may cause personnel injury when taking out the foam board. UTILITY MODEL CONTENTS

[0006] (I) Technical problems solved

[0007] The utility model aims to provide a pressing device for ocean buoyancy foam board production to solve the problem of not being convenient to automatically discharge the foam board and causing personnel injury when taking out the foam board due to machine failure start-up in the above background technology.

[0008] (II) Technical solutions

[0009] In order to achieve the above object, the utility model discloses a kind of pressing device for ocean buoyancy foam board production, including pressure plate and lower pressing plate, the inside of the both sides of the pressure plate is sleeved with two groups of adsorption block, the bottom of the adsorption block is communicated with negative pressure component, the bottom of the pressure plate is fixedly connected with machine table, the top of the machine table is fixedly connected with support plate, the top of the support plate is fixedly connected with push component, the bottom of the lower pressing plate is fixedly connected with buffer component, the bottom of the buffer component is fixedly connected with pressing plate, the negative pressure component includes the connecting pipe that is communicated with the bottom of adsorption block, one end of the connecting pipe is communicated with negative pressure pump;The push component includes the positioning seat that is fixedly connected to the top of support plate, the inside of the positioning seat is sleeved with two groups of telescopic hydraulic rod, one end of the telescopic hydraulic rod is fixedly connected with push plate;The buffer component includes the damping hydraulic rod that is fixedly connected to the bottom of lower pressing plate, the surface of the damping hydraulic rod is sleeved with buffer spring.

[0010] As a further scheme of the utility model, the top of the machine table is fixedly connected with four groups of positioning sleeve, the inside of the positioning sleeve is slidably connected with positioning column, the surface of the adsorption block is provided with a plurality of groups of ventilation fine holes, and the ventilation fine holes facilitate the adsorption of foam board by negative pressure.

[0011] As a further scheme of the utility model, the front of the machine table is fixedly connected with two groups of support rods, a plurality of groups of rollers are rotatably connected in the inside of the support rod, and the rollers facilitate dragging foam board.

[0012] As a further scheme of the utility model, one side of the machine table is fixedly connected with support, the support is fixedly connected to the bottom of support rod, and the support facilitates increasing stress of support rod.

[0013] As a further scheme of the utility model, the top of the machine table is fixedly connected with machine shell, the top of the machine shell is sleeved with hydraulic column, and the hydraulic column facilitates pressurizing lower pressing plate.

[0014] As a further scheme of the utility model, the front of the machine table is fixedly connected with control console, the surface of the control console is provided with a plurality of groups of buttons, and the buttons facilitate adjusting start.

[0015] As a further scheme of the utility model, the bottom of the both sides of the machine table is fixedly connected with two groups of positioning blocks, the surface of the positioning block is provided with positioning hole, and the positioning hole facilitates installation and increases stability.

[0016] (Three) beneficial effects

[0017] The utility model provides a kind of pressing device for ocean buoyancy foam board production, with following beneficial effects:

[0018] 1. The marine buoyancy foam board production pressing device, through the setting of the negative pressure assembly and the adsorption block, when in use, the unpressed marine buoyancy foam board is placed on the surface of the pressure plate and abuts against the one side of the push plate, the push plate is used for limiting, the alignment is convenient, then the negative pressure pump is started, the negative pressure pump draws the air at the bottom of the adsorption block through the connecting pipe, the air holes on the adsorption block generate suction force, the marine buoyancy foam board is adsorbed on the surface of the pressure plate, then the hydraulic column is started to drive the pressing plate to press down, so that the position of the marine buoyancy foam board is kept unchanged, the marine buoyancy foam board is prevented from deviating when pressing down, the uneven pressing is avoided, and the overall quality and performance of the product are improved.

[0019] 2. The marine buoyancy foam board production pressing device, through the setting of the pushing assembly, when the pressing is finished, the telescopic hydraulic rod on the positioning seat is started, the telescopic hydraulic rod pushes the push plate, the marine buoyancy foam board that is well pressed on the surface of the pressure plate is pushed out, then the personnel pull the foam board, the foam board rotates on the roller surface of the supporting rod, so that the effect of automatically discharging the foam board is achieved, the personnel injury caused by the machine fault starting when the foam board is taken out is prevented, and the safety of the marine buoyancy foam board production pressing device is improved.

[0020] 3. The marine buoyancy foam board production pressing device, through the setting of the buffer assembly, when in use, the pressing plate is extruded on the surface of the marine buoyancy foam board by the lower pressing plate, the marine buoyancy foam board has a reaction force on the pressing plate, then the pressing plate extrudes the damping hydraulic rod, the damping hydraulic rod is contracted under stress, the buffer spring is deformed under stress to generate elastic force, so that the effect of absorbing and buffering the pressing impact force is achieved, the direct impact of the pressing plate on the foam board is reduced, and the deformation or damage of the foam board caused by the too large instantaneous pressure is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the utility model;

[0022] Figure 2 It is a split structure schematic view of the utility model;

[0023] Figure 3 It is a negative pressure assembly and adsorption block structure schematic view of the utility model;

[0024] Figure 4 It is a pushing assembly structure schematic view of the utility model;

[0025] Figure 5 It is a buffer assembly structure schematic view of the utility model.

[0026] In the figure: 1, bearing plate; 2, lower pressing plate; 3, adsorption block; 4, negative pressure assembly; 401, connecting pipe; 402, negative pressure pump; 5, machine table; 6, support plate; 7, pushing assembly; 701, positioning seat; 702, telescopic hydraulic rod; 703, push plate; 8, buffer assembly; 801, damping hydraulic rod; 802, buffer spring; 9, pressing plate; 10, positioning sleeve; 11, positioning column; 12, support rod; 13, roller; 14, support; 15, machine shell; 16, hydraulic column; 17, control console; 18, button; 19, positioning block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a kind of ocean buoyancy foam board production is pressed together device, including bearing plate 1 and lower pressing plate 2, the inside of bearing plate 1 both sides is all sleeved with two groups of adsorption block 3, the bottom of adsorption block 3 is communicated with negative pressure assembly 4, reach the effect of keeping ocean buoyancy foam board position unchanged by the setting of negative pressure assembly 4 and adsorption block 3, prevent ocean buoyancy foam board from deviating when pressing, lead to uneven pressing, improve the overall quality and performance of product, the bottom of bearing plate 1 is fixedly connected with machine table 5, the top surface of machine table 5 is fixedly connected with support plate 6, the top of support plate 6 is fixedly connected with pushing assembly 7, reach the effect of automatically discharging foam board by the setting of pushing assembly 7, prevent personnel injury caused by machine failure start when taking out foam board, improve the safety of ocean buoyancy foam board production is pressed together device, the bottom of lower pressing plate 2 is fixedly connected with buffer assembly 8, reach the effect of absorbing and buffering pressing impact force by the setting of buffer assembly 8, reduce the direct impact of pressing plate 9 to foam board, avoid the deformation or breakage of foam board due to instantaneous excessive pressure, the bottom of buffer assembly 8 is fixedly connected with pressing plate 9, negative pressure assembly 4 includes connecting pipe 401 connected to the bottom of adsorption block 3, one end of connecting pipe 401 is communicated with negative pressure pump 402;Pushing assembly 7 includes positioning seat 701 fixedly connected to the top of support plate 6, the inside of positioning seat 701 is sleeved with two groups of telescopic hydraulic rod 702, one end of telescopic hydraulic rod 702 is fixedly connected with push plate 703;Buffer assembly 8 includes damping hydraulic rod 801 fixedly connected to the bottom of lower pressing plate 2, damping hydraulic rod 801 is sleeved with buffer spring 802 on the surface.

[0029] The lower pressing plate 2 and the top surface of the machine table 5 are fixedly connected with four groups of positioning sleeves 10, the positioning sleeves 10 are slidably connected with positioning columns 11 in the interiors, the surface of the suction block 3 is provided with a plurality of groups of ventilation holes, through the arrangement of the ventilation holes, the negative pressure suction of the foam board is facilitated.

[0030] The front surface of the machine table 5 is fixedly connected with two groups of supporting rods 12, a plurality of groups of rollers 13 are rotatably connected in the interiors of the supporting rods 12, through the arrangement of the rollers 13, the foam board is conveniently dragged.

[0031] One side of the machine table 5 is fixedly connected with a support 14, the support 14 is fixedly connected to the bottom of the supporting rod 12, through the arrangement of the support 14, the stress of the supporting rod 12 is increased.

[0032] The top of the machine table 5 is fixedly connected with a machine shell 15, the top of the machine shell 15 is sleeved with a hydraulic column 16, through the arrangement of the hydraulic column 16, the lower pressing plate 2 is driven to pressurize.

[0033] The front surface of the machine table 5 is fixedly connected with a control console 17, a plurality of groups of buttons 18 are arranged on the surface of the control console 17, through the arrangement of the buttons 18, the starting is adjusted.

[0034] The bottoms of the two sides of the machine table 5 are fixedly connected with two groups of positioning blocks 19, positioning holes are arranged on the surface of the positioning blocks 19, through the arrangement of the positioning holes, the installation is facilitated and the stability is increased.

[0035] In the utility model, the working steps of the device are as follows:

[0036] The first step is that, in use, the unpressed marine buoyancy foam board is placed on the surface of the pressure bearing plate 1 and abuts against one side of the push plate 703, the push plate 703 is used for limiting, the alignment is facilitated, then the negative pressure pump 402 is started, the negative pressure pump 402 removes the air at the bottom of the suction block 3 through the connecting pipe 401, the suction block 3 generates suction through the ventilation holes, the marine buoyancy foam board is adsorbed on the surface of the pressure bearing plate 1, then the hydraulic column 16 is started to drive the pressing plate 9 to press down;

[0037] The second step is that, when the pressing is finished, the telescopic hydraulic rod 702 on the positioning seat 701 is started, the telescopic hydraulic rod 702 pushes the push plate 703, the marine buoyancy foam board pressed on the surface of the pressure bearing plate 1 is pushed out, then the personnel pull the foam board, and the foam board rotates on the surface of the roller 13 of the supporting rod 12.

[0038] Third step: in use, the lower plate 2 drives the pressing plate 9 to extrude the marine buoyancy foam board surface, so that the marine buoyancy foam board has a reaction force on the pressing plate 9, and then the pressing plate 9 extrudes the damping hydraulic rod 801, so that the damping hydraulic rod 801 is forced to shrink, and the buffer spring 802 is deformed to generate elastic force.

[0039] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design, and under the premise that the above-mentioned principle of the utility model is understood by the person skilled in the art, the specific of the power mechanism, the power supply system and the control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

[0040] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, and the specific connection mode of each part adopts the conventional screw, rivet, welding and other conventional means in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art, the structure and principle are known by the person skilled in the art through the technical manual or through the conventional experimental method.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principle and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pressing device for the production of marine buoyancy foam panels, comprising a pressure plate (1) and a lower pressing plate (2), characterized in that: Both sides of the pressure plate (1) are sleeved with two groups of adsorption blocks (3), the bottom of the adsorption block (3) is communicated with a negative pressure assembly (4), the bottom of the pressure plate (1) is fixedly connected with a machine table (5), the top surface of the machine table (5) is fixedly connected with a supporting plate (6), the top of the supporting plate (6) is fixedly connected with a pushing assembly (7), the bottom of the lower pressing plate (2) is fixedly connected with a buffer assembly (8), the bottom of the buffer assembly (8) is fixedly connected with a pressing plate (9), The negative pressure assembly (4) comprises a connecting pipe (401) communicated with the bottom of the adsorption block (3), and one end of the connecting pipe (401) is communicated with a negative pressure pump (402); The pushing assembly (7) comprises a positioning seat (701) fixedly connected to the top of the supporting plate (6), the inside of the positioning seat (701) is sleeved with two groups of telescopic hydraulic rods (702), and one end of the telescopic hydraulic rod (702) is fixedly connected with a push plate (703); The buffer assembly (8) comprises a damping hydraulic rod (801) fixedly connected to the bottom of the lower pressing plate (2), and the surface of the damping hydraulic rod (801) is sleeved with a buffer spring (802).

2. A pressing device for producing a marine buoyancy foam board according to claim 1, characterized in that: The top surface of the lower pressing plate (2) and the machine table (5) is fixedly connected with four groups of positioning sleeves (10), the inside of the positioning sleeve (10) is slidably connected with a positioning column (11), and the surface of the adsorption block (3) is provided with a plurality of groups of ventilation fine holes.

3. The pressing device for producing a marine buoyancy foam board according to claim 1, characterized in that: The front surface of the machine table (5) is fixedly connected with two groups of supporting rods (12), and the inside of the supporting rod (12) is rotatably connected with a plurality of groups of rollers (13).

4. The pressing device for producing a marine buoyancy foam board according to claim 1, characterized in that: One side of the machine table (5) is fixedly connected with a support (14), and the support (14) is fixedly connected to the bottom of the supporting rod (12).

5. The pressing device for producing a marine buoyancy foam board according to claim 1, characterized in that: The top of the machine table (5) is fixedly connected with a machine shell (15), and the top of the machine shell (15) is sleeved with a hydraulic column (16).

6. The pressing device for producing a marine buoyancy foam board according to claim 1, characterized in that: The front surface of the machine table (5) is fixedly connected with a control table (17), and the surface of the control table (17) is provided with a plurality of groups of buttons (18).

7. The pressing device for producing a marine buoyancy foam board according to claim 1, characterized in that: The bottom of both sides of the machine table (5) is fixedly connected with two groups of positioning blocks (19), and the surface of the positioning block (19) is provided with a positioning hole.

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