Press-fit device for insulation board production

Abstract

The invention discloses a pressing device for insulation board production, and relates to the technical field of board pressing. Comprising a frame body; the number of the guide columns is more than two, the guide columns are fixedly connected to the frame body, the guide columns are in sliding connection with limiting rings, and the multiple limiting rings are jointly in sliding connection with a movable plate; the multiple guide rods are slidably connected to the movable plate, the multiple guide rods are jointly and fixedly connected with an extrusion plate, and a first elastic element is fixedly connected between the movable plate and the extrusion plate; and the limiting mechanism is arranged on the moving plate and is used for enabling the adjacent plates to relatively slide. The limiting mechanism is used for enabling the movable plate to move on the horizontal plane, the movable plate drives the extrusion plate to move together through the guide rod, the plate on the upper side horizontally moves on the plate on the lower side, and therefore glue between the two plates is pressed and evenly dispersed, and the uniformity of the glue between the two plates is improved.

Description

Technical Field

[0001] The invention relates to the technical field of plate pressing, and in particular to a pressing device for producing thermal insulation boards. Background Art

[0002] Insulation board is a common building material, mainly made of polystyrene, rock wool and other materials, with good thermal insulation and heat preservation properties, it is widely used in the exterior walls, roofs and other parts of buildings, and can effectively improve the energy efficiency of buildings. In order to make the insulation board take into account the thermal insulation performance, aesthetics and structural strength, the insulation board is usually composed of multiple layers of boards, such as two boards, an insulation layer, and a reinforcement layer, and the two are usually bonded to each other with a colloid to ensure the stability of the insulation board during subsequent use. In this way, a pressing device is required to press the two boards together. Most of the existing pressing devices only apply a vertical downward force to the two boards, so that the colloid between the boards is subjected to too single force and is difficult to be evenly distributed on the boards. There is a problem of uneven distribution of the colloid between the boards, so the present application proposes a pressing device for the production of insulation boards to solve the above problems. Summary of the invention

[0003] In order to overcome the disadvantage that the existing pressing device can only press the plates "straight up and down" when working, so that the colloid between the plates is subjected to more than a single force and is difficult to be evenly distributed on the plates, resulting in uneven distribution of the colloid between the plates, the present invention provides a pressing device for the production of insulation boards.

[0004] The technical implementation scheme of the present invention is: a pressing device for the production of thermal insulation boards, comprising: a frame; guide columns, which are more than two in number and are all fixedly connected to the frame, the guide columns are slidably connected to a limiting ring, and the plurality of limiting rings are slidably connected to a movable plate; a plurality of guide rods are arranged at intervals and are all slidably connected to the movable plate, and the plurality of guide rods are commonly fixedly connected to an extrusion plate, the extrusion plate is used to extrude the plate, and a first elastic element is fixedly connected between the movable plate and the extrusion plate; a power mechanism is arranged on the frame, and is used to make the guide columns and the movable plate slide relative to each other; a limiting mechanism is arranged on the movable plate, and is used to make the limiting ring and the movable plate slide relative to each other.

[0005] Furthermore, the frame is provided with a groove for limiting the position of the plate.

[0006] Furthermore, the power mechanism includes: a hydraulic push rod installed on the frame, the telescopic end of the hydraulic push rod is fixedly connected to an extrusion piece, the extrusion piece is slidably connected to the movable plate, and a second elastic element is arranged between the extrusion piece and the movable plate.

[0007] Furthermore, the limiting mechanism includes: a first limiting rod, which is a plurality of limiting rods arranged at intervals and fixedly connected to the movable plate; the frame is provided with limiting grooves arranged at intervals, the limiting grooves are used to limit the first limiting rods; and a third elastic element is provided between the limiting ring and the movable plate.

[0008] Furthermore, the limiting groove consists of a vertical groove and a wavy groove, and the projection of the limiting groove on the horizontal plane is an arc.

[0009] Furthermore, it also includes: a second limit rod, which is a plurality of spaced-apart rods and fixedly connected to the extrusion member, the second limit rod is provided with a first limit column, the frame is fixedly connected with a plurality of spaced-apart guide members, the guide members are slidably connected to adjacent second limit rods, the frame is slidably connected with a first sliding member spaced-apart, the first sliding member is provided with a first inclined surface, the limit column on the second limit rod is used to extrude the first inclined surface, and a fourth elastic element is fixedly connected between the second limit rod and the frame; a first smoothing member, which is a plurality of spaced-apart rods and fixedly connected to adjacent first sliding members.

[0010] Furthermore, the opposite sides of the plurality of first smoothing members are each provided with a first arcuate surface for squeezing the material overflowing from the plate.

[0011] Furthermore, it also includes: a third limit rod, which is a plurality of third limit rods arranged at intervals and respectively fixedly connected to adjacent second limit rods, the third limit rod is provided with a second limit column, the frame is slidably connected with second sliding members arranged at intervals, the second sliding member is provided with a second inclined surface, the second limit column on the third limit rod is used to squeeze the second inclined surface, a fifth elastic element is fixedly connected between the second sliding member and the frame, the second sliding member is fixedly connected with a second smoothing member, the second smoothing member is used to contact the adjacent first smoothing member, and the second smoothing member is provided with a second curved surface.

[0012] Furthermore, the diameter of the second arc-shaped surface is greater than the diameter of the first arc-shaped surface, so as to focus on processing a local area of ​​the plate.

[0013] Furthermore, the distance between the second curved surface and the plate is greater than the distance between the first curved surface and the plate.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects: the present invention utilizes a limiting mechanism to enable the movable plate to move on a horizontal plane, and the movable plate drives the extrusion plate to move together through the guide rod, so that the upper plate moves horizontally on the lower plate, thereby causing the colloid between the two plates to be compressed and evenly dispersed, thereby improving the uniformity of the colloid between the two plates and improving the pressing effect of the plates; by "comprehensively" moving the plates in the horizontal direction, the uniformity of pressure during the pressing process of the plates is improved, while problems such as plate deformation and dislocation are reduced, thereby ensuring the production quality of the insulation board; by the first arc surface, the colloid overflowing between the two plates is squeezed to different degrees, so that the amount of colloid accumulated in the gap between the two plates is relatively large, thereby increasing the shear resistance of the bonding area of ​​the insulation board, thereby improving the pressing quality of the insulation board; by utilizing the smooth "seam" between the second arc surface and the adjacent first arc surface, the overflowing colloid is smoothly arranged on the outside of the plate, thereby improving the pressing quality of the insulation board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a three-dimensional structural cross-sectional view of the frame of the present invention; Figure 3 It is a three-dimensional structural cross-sectional view of the frame and the limiting groove of the present invention; Figure 4 It is a cross-sectional view of the three-dimensional structure when the limit ring and the movable plate of the present invention slide relative to each other; Figure 5 It is a schematic diagram of the three-dimensional structure of the frame body and the first sliding member of the present invention when they slide relative to each other; Figure 6 It is a schematic diagram of the three-dimensional structure when the second limiting rod drives the third limiting rod to move according to the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure when the second sliding member compresses the fifth elastic element of the present invention.

[0016] In the accompanying drawings: 101-plate, 1-frame, 2-guide column, 3-limiting ring, 4-movable plate, 5-guide rod, 601-extrusion plate, 602-first elastic element, 701-hydraulic push rod, 702-extrusion member, 703-second elastic element, 801-first limiting rod, 802-limiting groove, 803-third elastic element, 901-second limiting rod, 902-guide member, 903-first sliding member, 904-first inclined surface, 905-fourth elastic element, 906-first smoothing member, 907-first curved surface, 1001-third limiting rod, 1002-second sliding member, 1003-second inclined surface, 1004-fifth elastic element, 1005-second smoothing member, 1006-second curved surface. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0018] like Figure 1-Figure 4 As shown in the figure, an embodiment of the present invention is proposed, which provides a pressing device for the production of thermal insulation boards to solve the problem that the existing pressing device can only press the boards "straight up and straight down" when working, so that the colloid between the boards is subjected to more than a single force, which is difficult to be evenly distributed on the boards, and there is an uneven distribution of the colloid between the boards, including: a frame 1, the frame 1 is provided with a groove for limiting the board 101; guide columns 2, the number of which is more than two, all of which are fixedly connected to the frame 1, the guide columns 2 are slidably connected to the limiting ring 3, and the plurality of limiting rings 3 are slidably connected together A movable plate 4 is connected; a plurality of guide rods 5 are arranged at intervals and are all slidably connected to the movable plate 4; the plurality of guide rods 5 are commonly and fixedly connected to an extrusion plate 601, and the extrusion plate 601 is used to extrude the plate 101; a first elastic element 602 is fixedly connected between the movable plate 4 and the extrusion plate 601; a power mechanism is arranged on the frame 1, and is used to make the guide column 2 and the movable plate 4 slide relative to each other; a limiting mechanism is arranged on the movable plate 4, and is used to make adjacent plates 101 slide relative to each other, so that the colloid between the adjacent plates 101 is evenly dispersed.

[0019] In the above scheme, there are four evenly arranged guide columns 2, which are used to limit the limit ring 3, and the movable plate 4 is used to limit the guide rod 5. A rubber pad is provided on the lower side of the extrusion plate 601 for relative fixation with the upper plate 101. The first elastic element 602 is a spring for applying pressure to the extrusion plate 601. During the production of the insulation board, the plate 101 is placed on the groove on the frame 1 (the upper side of the plate 101 has been coated with colloid), and then another plate 101 is placed on the previous plate 101, and then the movable plate 4 is moved downward by the power mechanism. The guide rod 5 and the extrusion plate 601 move downward with the movable plate 4 under the action of their own gravity. After the extrusion plate 601 moves downward to contact the (upper) plate 101 As the moving plate 4 continues to move downward, the (upper) plate 101 blocks the extrusion plate 601, that is, the moving plate 4 slides downward along the guide rod 5, and the first elastic element 602 is compressed. The elastic force generated by the deformation of the first elastic element 602 is applied to the (upper) plate 101 through the extrusion plate 601, so that the two plates 101 are tightly fitted. In the process of the moving plate 4 moving downward, the limiting mechanism is used to make the moving plate 4 move on the horizontal plane. The moving plate 4 drives the extrusion plate 601 to move together through the guide rod 5, so that the upper plate 101 moves horizontally on the lower plate 101, thereby making the colloid between the two plates 101 compressed and evenly dispersed, thereby improving the uniformity of the colloid between the two plates 101 and improving the pressing effect of the plates 101.

[0020] During the compression of the first elastic element 602, the first elastic element 602 gradually transmits force to the extrusion plate 601, so that the force applied by the extrusion plate 601 to the upper plate 101 is gradual, thereby preventing the force applied instantaneously to the upper plate 101 from causing the colloid to "excessively" overflow, so that the colloid is squeezed out before it has time to evenly contact the two plates 101, resulting in difficulty for the colloid to completely fill the space between the two plates 101, thereby reducing the pressing quality of the two plates 101.

[0021] like Figure 2-Figure 4 As shown, the power mechanism includes: a hydraulic push rod 701, which is installed on the frame 1, and the telescopic end of the hydraulic push rod 701 is fixedly connected with an extrusion piece 702, the extrusion piece 702 is slidably connected to the movable plate 4, and a second elastic element 703 is arranged between the extrusion piece 702 and the movable plate 4; the limiting mechanism includes: a first limiting rod 801, which is a plurality of intervally arranged, all fixedly connected to the movable plate 4, and the frame 1 is provided with intervally arranged limiting grooves 802, and the limiting grooves 802 are used to limit the first limiting rod 801, and the limiting grooves 802 are composed of a vertical groove and a wavy groove, and the projection of the limiting grooves 802 on the horizontal plane is an arc, and a third elastic element 803 is arranged between the limiting ring 3 and the movable plate 4.

[0022] In the above scheme, the second elastic element 703 and the third elastic element 803 are both rubber rings, which are used to reset the movable plate 4 and reduce the vibration when the movable plate 4 and the limiting ring 3 slide relative to each other. The movable plate 4 limits the extrusion member 702 in the up and down directions. The first limiting rod 801 is evenly arranged on the movable plate 4, which is used to evenly apply force to the movable plate 4. The limiting groove 802 is vertical as a whole. There are two upper and lower vertical grooves and a wavy groove between the two on the limiting groove 802. The axes of the two vertical grooves coincide. The wavy groove on the limiting groove 802 is inclined (with Figure 3 Taking the top view as an example, there is an angle between the wavy groove on the limit groove 802 and the "X" axis), which is used to make the movable plate 4 and the limit ring 3 slide relative to each other, and the telescopic end of the hydraulic push rod 701 is used to drive the extrusion member 702 to move downward, and the extrusion member 702 drives the movable plate 4 to move downward together, and the movable plate 4 drives the limit ring 3 and the first limit rod 801 to move downward together, and the limit ring 3 begins to slide downward along the guide column 2, and the first limit rod 801 begins to slide in the vertical groove at the upper part of the limit groove 802. After the first limit rod 801 moves downward to enter the wavy groove on the limit groove 802, the wavy groove on the limit groove 802 Under the limiting action, the first limiting rod 801 starts to move horizontally relative to the extrusion piece 702, and the first limiting rod 801 drives the movable plate 4 to move horizontally together. The limiting ring 3 and the extrusion piece 702 both slide relative to the movable plate 4, and the second elastic element 703 and the third elastic element 803 are both compressed. During the process, the movable plate 4 drives the extrusion plate 601 to move horizontally together through the guide rod 5, thereby causing the two plates 101 to have "comprehensive" relative movement in the horizontal direction, thereby improving the uniformity of pressure during the pressing process of the plates 101, while reducing problems such as deformation and dislocation of the plates 101, and ensuring the production quality of the insulation board.

[0023] like Figure 5-Figure 7 As shown, it also includes: a second limiting rod 901, which is a plurality of spaced-apart guide members 902, each of which is fixedly connected to the extrusion member 702; the second limiting rod 901 is provided with a first limiting column; the frame 1 is fixedly connected with a plurality of spaced-apart guide members 902, the guide members 902 are slidably connected to adjacent second limiting rods 901; the frame 1 is slidably connected with spaced-apart first sliding members 903, the first sliding member 903 is provided with a first inclined surface 904, the limiting column on the second limiting rod 901 is used to extrude the first inclined surface 904, and a fourth elastic element 905 is fixedly connected between the first sliding member 903 and the frame 1; a first smoothing member 906, which is a plurality of spaced-apart guide members 903, each of which is fixedly connected to adjacent first sliding members 903; the opposite sides of the plurality of first smoothing members 906 are provided with a first arcuate surface 907 for squeezing the material overflowing from the plate 101.

[0024] In the above scheme, the second limiting rod 901, the guide member 902, the first sliding member 903 and the first smoothing member 906 are all arranged in four circumferential directions. The guide member 902 is used to limit and guide the adjacent second limiting rods 901, respectively corresponding to the four edges on the plate 101. The distance between the four first inclined surfaces 904 gradually increases from top to bottom, and is used to make the first sliding member 903 move in opposite directions when being squeezed by the second limiting rod 901. The fourth elastic element 905 is a spring, which is used to make the adjacent first sliding members 903 is reset, the center of the first arc surface 907 is aligned with the seam between the two plates 101, and the distance between the two opposite first arc surfaces 907 increases first and then decreases from top to bottom, which is used to squeeze the colloid overflowing from the two plates 101 to different degrees. During the downward movement of the extrusion member 702, the extrusion member 702 drives the second limiting rod 901 to move downward together, and the second limiting rod 901 slides relatively with the adjacent guide member 902, and the first limiting column on the second limiting rod 901 moves downward to After contacting the first inclined surface 904, the first limiting column on the second limiting rod 901 begins to squeeze the first inclined surface 904, and then the four first sliding members 903 begin to move in opposite directions, the first sliding member 903 slides relatively with the frame 1, the fourth elastic element 905 is compressed, and the first sliding member 903 drives the first smoothing member 906 to move together, and the first smoothing member 906 gradually contacts the colloid overflowed due to the pressing between the two plates 101, and squeezes the colloid to the upper and lower sides of the gap between the two plates 101, so as to prevent the colloid from overflowing due to the pressing between the two plates 101. This allows the overflowing colloid to fully contact the plate 101, thereby ensuring the bonding force between the two plates 101 after pressing, thereby improving the pressing quality of the insulation board, and utilizing the first curved surface 907 to squeeze the overflowing colloid between the two plates 101 to varying degrees, and squeeze the overflowing colloid into a long strip with an "arc-shaped" area in the cross section, so that the amount of colloid accumulated in the gap between the two plates 101 is relatively large, thereby increasing the shear resistance of the bonding area of ​​the insulation board, thereby improving the pressing quality of the insulation board.

[0025] like Figure 5 and Figure 7As shown, it also includes: a third limiting rod 1001, which is a plurality of intervally arranged and fixedly connected to the adjacent second limiting rods 901, the third limiting rod 1001 is provided with a second limiting column, the frame 1 is slidably connected with a second sliding member 1002 arranged at intervals, the second sliding member 1002 is provided with a second inclined surface 1003, the second limiting column on the third limiting rod 1001 is used to squeeze the second inclined surface 1003, and a fifth elastic element is fixedly connected between the second sliding member 1002 and the frame 1. Part 1004, the second sliding part 1002 is fixedly connected with a second smoothing part 1005, the second smoothing part 1005 is used to contact the adjacent first smoothing part 906, the second smoothing part 1005 is provided with a second curved surface 1006, the diameter of the second curved surface 1006 is greater than the diameter of the first curved surface 907, and is used to focus on the local area of ​​the plate 101, and the distance between the second curved surface 1006 and the plate 101 is greater than the distance between the first curved surface 907 and the plate 101.

[0026] In the above scheme, the third limiting rod 1001 and the second sliding member 1002 are both four arranged circumferentially, corresponding to the four corners of the plate 101 respectively, the distance between the four second inclined surfaces 1003 gradually increases from top to bottom, the fifth elastic element 1004 is a spring, used to reset the adjacent second sliding member 1002, the first smoothing member 906 and the adjacent second smoothing member 1005 are in contact with each other during operation, the inner diameter of the second arc surface 1006 gradually increases from outside to inside, and the area with the smallest inner diameter on the second arc surface 1006 is used to contact (joint) with the adjacent first arc surface 907, so that the overflowed colloid is smoothly arranged in the four corners of the outer side of the plate 101 (that is, the overflowed colloid is smoothly connected with the four corners in the straight area on the outer side of the plate 101), so as to improve the ability of the laminated insulation board to withstand local stress during subsequent use. In the process of the second limiting rod 901 moving downward, the limiting rod 901 drives the adjacent third limiting rod 1001 moves downward together. After the second limiting column on the third limiting rod 1001 moves downward to contact with the second inclined surface 1003, the second limiting column on the third limiting rod 1001 begins to squeeze the second inclined surface 1003, and then the four second sliding members 1002 begin to move oppositely, the second sliding member 1002 slides relative to the frame 1, the fifth elastic element 1004 is compressed, and the second sliding member 1002 drives the second smoothing member 1005 to move together. The second smoothing member 1005 gradually contacts the colloid overflowed due to the pressing between the two plates 101, and squeezes the colloid to the upper and lower sides of the gap between the two plates 101, so that the colloid is evenly distributed at the four corners of the plate 101, thereby reducing the cracking probability at the four corners of the insulation board, and utilizing the smooth "seam" between the second curved surface 1006 and the adjacent first curved surface 907, so that the overflowed colloid is smoothly arranged on the outside of the plate 101, thereby improving the pressing quality of the insulation board.

[0027] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A pressing device for producing insulation boards, Its characteristics include: Frame (1); Guide columns (2), the number of which is more than two, all of which are fixedly connected to the frame (1); the guide columns (2) are slidably connected to a limit ring (3); and a plurality of the limit rings (3) are slidably connected to a movable plate (4); A plurality of guide rods (5) are arranged at intervals and are all slidably connected to the movable plate (4); the plurality of guide rods (5) are fixedly connected to a pressing plate (601) for pressing the plate (101); a first elastic element (602) is fixedly connected between the movable plate (4) and the pressing plate (601); A power mechanism, arranged on the frame (1), used to cause the guide column (2) and the movable plate (4) to slide relative to each other; The limiting mechanism is arranged on the movable plate (4) and is used to enable adjacent plates (101) to slide relative to each other, thereby evenly dispersing the colloid between adjacent plates (101).

2. A pressing device for producing insulation boards according to claim 1, characterized in that: The frame (1) is provided with a groove for limiting the position of the plate (101).

3. A pressing device for producing insulation boards according to claim 1, characterized in that: The power mechanism comprises: A hydraulic push rod (701) is mounted on the frame (1); the telescopic end of the hydraulic push rod (701) is fixedly connected to an extrusion piece (702); the extrusion piece (702) is slidably connected to the movable plate (4); and a second elastic element (703) is provided between the extrusion piece (702) and the movable plate (4).

4. A pressing device for producing thermal insulation boards according to claim 1, characterized in that: The limiting mechanism includes: A plurality of first limiting rods (801) are arranged at intervals and are all fixedly connected to the movable plate (4); the frame (1) is provided with limiting grooves (802) arranged at intervals; the limiting grooves (802) are used to limit the first limiting rods (801); and a third elastic element (803) is provided between the limiting ring (3) and the movable plate (4).

5. A pressing device for producing insulation boards according to claim 4, characterized in that: The limiting groove (802) consists of a vertical groove and a wavy groove, and the projection of the limiting groove (802) on the horizontal plane is an arc.

6. A pressing device for producing thermal insulation boards according to claim 3, characterized in that: Also included are: The second limiting rods (901) are multiple and spaced apart and fixedly connected to the extrusion member (702); the second limiting rods (901) are provided with a first limiting column; the frame body (1) is fixedly connected with multiple guide members (902) spaced apart; the guide members (902) are slidably connected to adjacent second limiting rods (901); the frame body (1) is slidably connected with first sliding members (903) spaced apart; the first sliding members (903) are provided with a first inclined surface (904); the limiting column on the second limiting rod (901) is used to extrude the first inclined surface (904); and a fourth elastic element (905) is fixedly connected between the second limiting rod (901) and the frame body (1); The first smoothing members (906) are a plurality of first smoothing members (906) arranged at intervals and respectively fixedly connected to adjacent first sliding members (903).

7. A pressing device for producing insulation boards according to claim 6, characterized in that: The first smoothing members (906) are each provided with a first arc-shaped surface (907) on the opposite sides thereof, for squeezing out material overflowing from the plate (101).

8. A pressing device for producing thermal insulation boards according to claim 7, characterized in that: Also included are: The third limiting rods (1001) are multiple and spaced apart and respectively fixedly connected to the adjacent second limiting rods (901); the third limiting rods (1001) are provided with a second limiting column; the frame (1) is slidably connected to a second sliding member (1002) spaced apart; the second sliding member (1002) is provided with a second inclined surface (1003); the second limiting column on the third limiting rod (1001) is used to press the second inclined surface (1003); a fifth elastic element (1004) is fixedly connected between the second sliding member (1002) and the frame (1); the second sliding member (1002) is fixedly connected to a second smoothing member (1005); the second smoothing member (1005) is used to contact the adjacent first smoothing member (906); the second smoothing member (1005) is provided with a second arcuate surface (1006).

9. A pressing device for producing thermal insulation boards according to claim 8, characterized in that: The diameter of the second arc-shaped surface (1006) is greater than the diameter of the first arc-shaped surface (907), and is used to focus on processing a local area of ​​the plate (101).

10. A pressing device for producing thermal insulation boards according to claim 8, characterized in that: The distance between the second curved surface (1006) and the plate (101) is greater than the distance between the first curved surface (907) and the plate (101).

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