Hot pressboard limiting device

Abstract

The utility model relates to the technical field of hot pressing, in particular to a hot pressing plate limiting device which comprises a machine body and a limiting mechanism, installation frames are arranged on the two sides of the machine body respectively, two air cylinders are installed on the surfaces of the installation frames, the output ends of the two air cylinders are fixedly connected with a fixing plate, and a hot pressing plate body is arranged on one side of the fixing plate. One side of the hot pressing plate body is fixedly connected with a colloid pressing plate, the limiting mechanism is arranged on the surface of the fixing plate, the limiting mechanism comprises two inclined blocks, the two inclined blocks are fixedly connected with the surface of the hot pressing plate body, two sliding grooves are formed in the surface of the fixing plate, and the inclined blocks are connected with the inner walls of the sliding grooves in a sliding mode. By arranging the limiting mechanism, the moving range of the hot pressing plate can be limited again after the colloid plate body deforms, so that the hot pressing plate can better clamp materials in cooperation with the deformed colloid plate body, pressure does not need to be applied, time does not need to be prolonged, and therefore the working efficiency is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing, in particular to a hot pressing plate limiting device. Background Art

[0002] Hot pressing is a processing technology that uses heat and pressure to press materials (such as wood, plastic, rubber, composite materials, etc.) together to make them tightly bonded, shaped or achieve specific properties. During the hot pressing process, the material is usually heated to soften it or reach a specific state, and a certain amount of pressure is applied to promote a good bond between the materials, solidify them or obtain the desired shape and properties. Hot pressing is widely used in many industries, such as wood processing and manufacturing of boards, preparation of composite materials, etc.

[0003] During hot pressing, the hot pressing plate will be used in conjunction with a rubber pressing plate. Placing a rubber pressing plate on the hot pressing plate can play a certain buffering role, reducing the hard impact that the hot pressing plate may cause to the workpiece, and at the same time can also protect the surface of the workpiece from direct damage.

[0004] The inventors have found in their daily work that the existing hot pressing plates are usually fixed. When in use, due to the long-term hot pressing process, the plastic glue pressing plate will be worn and deformed as the hot pressing time increases. The hot pressing plate is not convenient for re-limiting the moving range. In order to ensure the subsequent hot pressing effect, it is necessary to increase the pressure and extend the hot pressing time, which affects the processing efficiency. Utility Model Content

[0005] The utility model aims to solve the inconvenience and the disadvantage of re-limiting the hot pressing plate in the prior art, and proposes a hot pressing plate limiting device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hot pressing plate limiting device comprises a body and a limiting mechanism, mounting frames are respectively arranged on both sides of the body, two groups of cylinders are installed on the surface of the mounting frames, the output ends of the two groups of cylinders are fixedly connected with a fixing plate, a hot pressing plate body is arranged on one side of the fixing plate, a colloid pressing plate body is fixedly connected on one side of the hot pressing plate body, the limiting mechanism is arranged on the surface of the fixing plate, the limiting mechanism comprises an inclined block, there are two inclined blocks, the two inclined blocks are fixedly connected to the surface of the hot pressing plate body, two sliding grooves are arranged on the surface of the fixing plate, and the inclined block is fixedly connected to the surface of the hot pressing plate body. The inner wall of the slide groove is slidably connected, and the inner wall of the fixed plate is rotatably connected with a screw, and the inner wall of the slide groove on the surface of the fixed plate is slidably connected with an extrusion block, and the screw is threadedly connected to the inner wall of the extrusion block, and a reinforcement component is arranged on the screw, and an auxiliary component is arranged between the fixed plate and the hot pressing plate body. Through the above components, when the colloid pressing plate body is deformed, the screw can be rotated, and the extrusion block moves the extrusion inclined block, thereby controlling the movement of the hot pressing plate body and the colloid pressing plate body, adjusting the position, and re-limiting the hot pressing plate body, thereby reducing the loss and deformation of the colloid pressing plate, and the subsequent hot pressing needs to increase the pressure and extend the hot pressing time, which affects the processing efficiency.

[0007] Preferably, a movable groove is provided on the inner wall of the slide groove on the surface of the fixed plate, and a positioning block is fixedly connected to the surface of the inclined block. The positioning block is slidably connected to the inner wall of the movable groove, and a spring is fixedly connected to the side of the positioning block corresponding to the inner wall of the movable groove. Through the above components, the positioning block can limit the moving range of the inclined block, and the spring can control the inclined block and the hot pressing plate body to reset.

[0008] Preferably, the reinforcement component includes a nut, which is sleeved on a screw rod, a thread groove is formed on the screw rod, the nut is threadedly connected to the thread groove, and a protective pad is fixedly connected to one side of the nut. Through the above components, after the adjustment of the screw rod is completed, the screw rod is pressed and the nut is rotated at the thread groove on the surface of the screw rod. The nut drives the protective pad and the fixed plate to be squeezed, thereby improving the stability of the screw rod.

[0009] Preferably, a plurality of push rods are fixedly connected to the surface of the nut, and the plurality of push rods are evenly distributed on the nut. By providing the push rods, it is convenient to control the rotation of the nut, thereby improving ease of use.

[0010] Preferably, the auxiliary component includes a concave block, and there are four concave blocks. The four concave blocks are fixedly connected to the two sides of the fixed plate in pairs, and four sliders are fixedly connected to the surface of the hot pressing plate body. The sliders are slidably connected to the inner walls of the concave blocks. Through the above components, when the four sliders slide in the concave blocks, the stability of the hot pressing plate body when moving can be improved.

[0011] Preferably, two fixed columns are fixedly connected to the surface of the concave block, a rope body is fixedly connected to one side corresponding to the two fixed columns, and a scale is provided on the side of the slider close to the rope body. Through the above components, the rope body cooperates with the scale, so as to facilitate accurate observation of the adjustment range.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by setting a limiting mechanism, when the colloid pressing plate body is deformed, the screw rod can be rotated, and the extrusion block moves the extrusion inclined block, thereby controlling the movement of the hot pressing plate body and the colloid pressing plate body. After the movement, the reinforcing component and the auxiliary component are used together. After the colloid plate body is deformed, the moving range of the hot pressing plate can be re-limited, so that the hot pressing plate can cooperate with the deformed colloid plate body to better clamp the material, without adding pressure and extending time, thereby not affecting the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural diagram of the hot pressing plate limiting device proposed in the utility model;

[0015] Figure 2 This is a partial structural schematic diagram of the hot pressing plate limiting device proposed in the utility model;

[0016] Figure 3 The utility model proposes a hot pressing plate limiting device Figure 2 Schematic diagram of the structure at A in the middle;

[0017] Figure 4 This is a partial structural schematic diagram of the hot pressing plate limiting device proposed in the utility model;

[0018] Figure 5 This is a cross-sectional structural diagram of the hot pressing plate limiting device proposed in the utility model;

[0019] Figure 6 The utility model proposes a hot pressing plate limiting device Figure 4 Schematic diagram of the structure at point B in the middle.

[0020] Legend:

[0021] 1. Machine body; 2. Mounting frame; 3. Cylinder; 4. Fixing plate; 5. Hot pressing plate body; 6. Limiting mechanism; 61. Screw; 62. Reinforcement assembly; 621. Threaded groove; 622. Nut; 623. Protective pad; 624. Push rod; 63. Auxiliary assembly; 631. Concave block; 632. Slider; 633. Scale; 634. Fixing column; 635. Rope body; 64. Oblique block; 65. Spring; 66. Extrusion block; 67. Positioning block; 7. Rubber pressing plate body. DETAILED DESCRIPTION

[0022] See also Figure 1-5 The utility model provides a technical solution: a hot pressing plate limiting device, including a body 1 and a limiting mechanism 6, mounting frames 2 are respectively arranged on both sides of the body 1, two groups of cylinders 3 are installed on the surface of the mounting frame 2, the output ends of the two groups of cylinders 3 are fixedly connected with a fixing plate 4, a hot pressing plate body 5 is arranged on one side of the fixing plate 4, a glue pressing plate body 7 is fixedly connected to one side of the hot pressing plate body 5, and the limiting mechanism 6 is arranged on the surface of the fixing plate 4.

[0023] Specifically, the limiting mechanism 6 includes an inclined block 64, there are two inclined blocks 64, the two inclined blocks 64 are fixedly connected to the surface of the hot pressing plate body 5, two sliding grooves are provided on the surface of the fixed plate 4, the inclined block 64 is slidably connected to the inner wall of the sliding groove, the inner wall of the fixed plate 4 is rotatably connected with a screw 61, the inner wall of the sliding groove on the surface of the fixed plate 4 is slidably connected with an extrusion block 66, the screw 61 is threadedly connected to the inner wall of the extrusion block 66, a reinforcement component 62 is arranged on the screw 61, and an auxiliary component 63 is arranged between the fixed plate 4 and the hot pressing plate body 5.

[0024] In this embodiment: when the colloid pressing plate body 7 is deformed, the screw 61 can be rotated, and the extrusion block 66 moves the extrusion bevel block 64, thereby controlling the movement of the hot pressing plate body 5 and the colloid pressing plate body 7, adjusting the position, and re-limiting the hot pressing plate body 5 to reduce the loss and deformation of the colloid pressing plate. The subsequent hot pressing needs to increase the pressure and extend the hot pressing time, affecting the processing efficiency.

[0025] Specifically, a movable groove is opened on the inner wall of the slide groove on the surface of the fixed plate 4, and a positioning block 67 is fixedly connected to the surface of the inclined block 64. The positioning block 67 is slidably connected to the inner wall of the movable groove, and a spring 65 is fixedly connected to the side of the positioning block 67 corresponding to the inner wall of the movable groove. The positioning block 67 can limit the moving range of the inclined block 64, and the spring 65 can control the inclined block 64 and the hot pressing plate body 5 to reset.

[0026] Specifically, the reinforcement component 62 includes a nut 622 , which is sleeved on the screw rod 61 . The screw rod 61 is provided with a thread groove 621 , and the nut 622 is threadedly connected to the thread groove 621 . A protective pad 623 is fixedly connected to one side of the nut 622 .

[0027] In this embodiment: after the adjustment of the screw rod 61 is completed, the screw rod 61 is pressed and the nut 622 is rotated at the thread groove 621 on the surface of the screw rod 61 , and the nut 622 drives the protective pad 623 to be squeezed with the fixing plate 4 , thereby improving the stability of the screw rod 61 .

[0028] Specifically, a plurality of push rods 624 are fixedly connected to the surface of the nut 622 , and the plurality of push rods 624 are evenly distributed on the nut 622 .

[0029] In this embodiment, it is convenient to control the rotation of the nut 622, thereby improving the usability.

[0030] Specifically, the auxiliary component 63 includes a concave block 631, and there are four concave blocks 631. The four concave blocks 631 are fixedly connected to the two sides of the fixed plate 4 in pairs. Four sliders 632 are fixedly connected to the surface of the hot pressing plate body 5. The sliders 632 are slidably connected to the inner walls of the concave blocks 631. When the four sliders 632 slide in the concave blocks 631, the stability of the hot pressing plate body 5 when moving can be improved.

[0031] Specifically, two fixing columns 634 are fixedly connected to the surface of the concave block 631 , a rope body 635 is fixedly connected to one side corresponding to the two fixing columns 634 , and a scale 633 is provided on one side of the slider 632 close to the rope body 635 .

[0032] In this embodiment, the rope body 635 cooperates with the scale 633 to facilitate accurate observation of the adjustment range.

[0033] Working principle: By setting the limit mechanism 6, when the colloid pressing plate body 7 is deformed, the screw 61 can be rotated, the extrusion block 66 moves the extrusion inclined block 64, and the inclined block 64 moves and drives the positioning block 67 to move together, and the spring 65 is stressed, so as to control the movement of the hot pressing plate body 5 and the colloid pressing plate body 7. When moving, the four sliders 632 slide in the concave block 631, which can improve the stability of the hot pressing plate body 5 when moving. At the same time, when the slider 632 moves, the rope body 635 cooperates with the scale 633, which can facilitate accurate observation and adjustment. After moving, the screw 61 is pressed by the reinforcing component 62, and the nut 622 is turned at the threaded groove 621 on the surface of the screw 61 by the push rod 624. The nut 622 drives the protective pad 623 and the fixed plate 4 to be squeezed, thereby improving the stability of the screw 61. By setting the limiting mechanism 6, the moving range of the hot pressing plate can be re-limited after the colloid plate body is deformed, so that the hot pressing plate can cooperate with the deformed colloid plate body to better clamp the material, without adding pressure and extending time, thereby not affecting the work efficiency.

Claims

1. A hot pressing plate limiting device, comprising a body (1) and a limiting mechanism (6), characterized in that: Mounting frames (2) are respectively provided on both sides of the machine body (1), two groups of cylinders (3) are installed on the surface of the mounting frames (2), the output ends of the two groups of cylinders (3) are fixedly connected to a fixing plate (4), a hot pressing plate body (5) is provided on one side of the fixing plate (4), a glue pressing plate body (7) is fixedly connected to one side of the hot pressing plate body (5), the limiting mechanism (6) is provided on the surface of the fixing plate (4), the limiting mechanism (6) comprises an inclined block (64), the number of the inclined blocks (64) is two, and the two inclined blocks (64) are fixedly connected to each other. 4) is fixedly connected to the surface of the hot pressing plate body (5), the surface of the fixed plate (4) is provided with two sliding grooves, the inclined block (64) is slidably connected to the inner wall of the sliding groove, the inner wall of the fixed plate (4) is rotatably connected with a screw rod (61), the inner wall of the sliding groove on the surface of the fixed plate (4) is slidably connected with an extrusion block (66), the screw rod (61) is threadedly connected to the inner wall of the extrusion block (66), a reinforcement component (62) is arranged on the screw rod (61), and an auxiliary component (63) is arranged between the fixed plate (4) and the hot pressing plate body (5).

2. The hot pressing plate limiting device according to claim 1 is characterized in that: A movable groove is provided on the inner wall of the sliding groove on the surface of the fixed plate (4); a positioning block (67) is fixedly connected to the surface of the inclined block (64); the positioning block (67) is slidably connected to the inner wall of the movable groove; a spring (65) is fixedly connected to the side of the positioning block (67) corresponding to the inner wall of the movable groove.

3. The hot pressing plate limiting device according to claim 1 is characterized in that: The reinforcement component (62) comprises a nut (622), the nut (622) being sleeved on a screw rod (61), the screw rod (61) being provided with a thread groove (621), the nut (622) being threadedly connected to the thread groove (621), and a protective pad (623) being fixedly connected to one side of the nut (622).

4. The hot pressing plate limiting device according to claim 3 is characterized in that: A plurality of push rods (624) are fixedly connected to the surface of the nut (622), and the plurality of push rods (624) are evenly distributed on the nut (622).

5. The hot pressing plate limiting device according to claim 1, characterized in that: The auxiliary component (63) comprises a concave block (631), wherein there are four concave blocks (631), and the four concave blocks (631) are fixedly connected to the two sides of the fixed plate (4) in pairs, respectively; four sliding blocks (632) are fixedly connected to the surface of the hot pressing plate body (5), and the sliding blocks (632) are slidably connected to the inner walls of the concave blocks (631).

6. The hot pressing plate limiting device according to claim 5, characterized in that: Two fixing columns (634) are fixedly connected to the surface of the concave block (631), a rope body (635) is fixedly connected to one side corresponding to the two fixing columns (634), and a scale (633) is provided on one side of the slider (632) close to the rope body (635).

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