Quick disassembly type glass fiber reinforced plastic mold nesting structure

Abstract

The utility model discloses a quick release type glass fiber reinforced plastic die nesting structure, which relates to the field of glass fiber reinforced plastic dies, and comprises a bottom die holder, the inner side of the bottom die holder is connected with a die core, a first rotating rod is fixed on the side surface of one gear, the first rotating rod penetrates through and rotates in the bottom die holder, a second rotating rod is fixed on the side surface of the other gear, and the second rotating rod penetrates through and rotates in the bottom die holder. The second rotating rod rotates in the bottom die base, transmission wheels are fixed to the surface of the second rotating rod and the surface of the first rotating rod, and a transmission chain is in transmission connection between the two transmission wheels. According to the quick-disassembly type glass fiber reinforced plastic mold nesting structure, after the sliding block slides out of the clamping groove, the mold core can be lifted upwards, the mold core can be separated from the bottom mold base after being lifted upwards, the disassembly and separation effect of the mold core and the bottom mold base is improved, and the top end of the top block can conduct extrusion when sliding to the bottom of the mold core; and the mold core can move upwards in the bottom mold base when being extruded, the mold core can be separated from the bottom mold base after moving upwards to a certain position, and the disassembly efficiency of the mold is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass fiber reinforced plastic mould technical field, concretely is a quick detach type glass fiber reinforced plastic mould nest structure. BACKGROUND

[0002] Glass fiber reinforced plastic mould is a kind of tool widely used in composite material manufacturing, for the forming of product, and glass fiber reinforced plastic is an advanced composite material composed of high-performance glass fiber and resin, to improve the efficiency of mould replacement, mould usually adopts the way of nesting, can improve the processing efficiency of product

[0003] At present, glass fiber reinforced plastic mould nest structure still has certain deficiency, such as not convenient to replace the die core on extrusion mould, and further reduces production efficiency:

[0004] In order to overcome the problem of low efficiency of mould disassembly, the prior art (publication number: CN217414827U) discloses a kind of quick detach type extrusion mould, it only needs to use a few bolts to complete installation, reduces the disassembly difficulty of mould, saves time and labour, reduces the labor intensity of staff to some extent, only needs to replace and conveniently replaces the die core on extrusion mould, and further improves production efficiency;

[0005] But the glass fiber reinforced plastic mould nest structure used at present still has certain deficiency, in the above-mentioned file, mould is fixedly installed using bolt, needs to be rotated when disassembling, and thread disassembly efficiency is usually relatively low, consumes time, and also possibly be stuck, it is relatively troublesome to use, therefore, the existing structure needs to be improved. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of quick detach type glass fiber reinforced plastic mould nest structure to solve the problem of low efficiency of mould disassembly in the above-mentioned background art, affect processing efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of quick detach type glass fiber reinforced plastic mould nest structure, including bottom die seat, the bottom die seat inner side is connected with die core:

[0008] The bottom die seat both sides are symmetrically provided with through groove, the through groove is slidably penetrated with sliding block, the sliding block both sides are provided with limiting slot, the sliding block is slidably penetrated with limiting block, the limiting block is fixed in the through groove, the bottom die seat is internally provided with the positioning mechanism of improving die core disassembly efficiency;

[0009] The bottom die seat is symmetrically provided with sliding slot, and the sliding slot is provided with a rotating mechanism for ejecting the die core.

[0010] Further, the positioning mechanism comprises a positioning groove one, the positioning groove one is arranged on the upper surface of the sliding block, the bottom die base is rotationally connected with a rotating block on the side surface close to the through groove, the mold core is symmetrically provided with a clamping groove on the two sides, and the clamping groove is clamped with the sliding block.

[0011] Further, the rotating block is internally provided with a telescopic mechanism for improving the operation convenience of the positioning mechanism, the telescopic mechanism comprises a telescopic groove, the telescopic groove is arranged on the side surface of the rotating block, and the telescopic groove is internally connected with a pressing ball.

[0012] Further, the telescopic connection is achieved between the pressing ball and the telescopic groove, the bottom die base is fixedly provided with an L-shaped block on the side surface close to the rotating block, two positioning grooves two are arranged on the inner side of the L-shaped block, and the positioning grooves two are clamped with the pressing ball.

[0013] Further, the rotating mechanism comprises a top block, the top block is slid through in the sliding groove, the two top blocks are fixedly provided with a toothed plate on the side surface, and the toothed plate is meshingly connected with a gear.

[0014] Further, the side surface of one of the gears is fixedly provided with a first rotating rod, the first rotating rod is rotatably arranged in the bottom die base, the side surface of the other gear is fixedly provided with a second rotating rod, the second rotating rod is rotatably arranged in the bottom die base, the surfaces of the first rotating rod and the second rotating rod are fixedly provided with a transmission wheel, and the transmission wheels are transmissionally connected with a transmission chain.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The quick-release glass fiber reinforced plastic mold nesting structure, after the sliding block slides out of the clamping groove, the mold core can be lifted, the mold core can be separated from the bottom die base after being lifted, the effect of disassembling and separating the mold core and the bottom die base is improved, the top block can be extruded when the top end of the top block slides to the bottom of the mold core, the mold core can move upward in the bottom die base when being extruded, the mold core can be separated from the bottom die base after being moved upward to a certain position, and the disassembling efficiency of the mold is further improved.

[0017] 2. The limiting block is arranged, the sliding block can be limited through the sliding of the limiting block and the limiting groove, the sliding block is prevented from separating from the through groove, so that the sliding block is prevented from falling and being lost, and the safety of the component is improved.

[0018] 3. The rotating block is arranged, the sliding block can be positioned through the rotating mode of the rotating block, then the sliding block can be directly moved out of the mold core in a pulling mode, the operation is simple and fast, and the efficiency of disassembling the mold core is improved.

[0019] 4. The positioning groove two is arranged, the position of the rotating block can be positioned through the two positioning grooves two, and the operation efficiency of the mold is prevented from being affected by arbitrary swinging.

[0020] 5. The transmission chain is provided, and the transmission effect of the transmission chain is better and more stable than that of the transmission belt, by the transmission mode of the transmission chain and the transmission wheel, the gear can be pushed upward to the mold core with greater torque. BRIEF DESCRIPTION OF DRAWINGS

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

[0022] Figure 2 It is a mold core split schematic diagram of the utility model;

[0023] Figure 3 It is a sliding block enlarged schematic diagram of the utility model;

[0024] Figure 4 It is a rotating block enlarged schematic diagram of the utility model;

[0025] Figure 5 It is a top block schematic diagram of the utility model;

[0026] Figure 6 It is a transmission chain enlarged schematic diagram of the utility model.

[0027] In the figure: 1, bottom mold base; 2, mold core; 101, through slot; 102, sliding block; 103, limiting groove; 104, limiting block; 105, positioning groove one; 107, rotating block; 108, clamping groove; 109, telescopic groove; 110, extrusion ball; 111, L-shaped block; 112, positioning groove two; 113, sliding groove; 114, top block; 115, toothed plate; 116, gear; 117, first rotating rod; 118, second rotating rod; 119, transmission wheel; 120, transmission chain. DETAILED DESCRIPTION

[0028] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. 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.

[0029] Embodiment one, as Figures 1-3The technical scheme is shown, and the utility model provides the following technical scheme: in order to solve the problem of low mould dismounting efficiency, influence processing efficiency, disclose positioning mechanism: including bottom mould base 1, the inside connection of bottom mould base 1 has mould core 2: the both sides of bottom mould base 1 symmetry is opened in the through groove 101, the inside through sliding of through groove 101 has sliding block 102, the both sides of sliding block 102 are opened in the limiting slot 103, the inside through sliding of sliding block 102 has limiting block 104, limiting block 104 is fixed in the inside of through groove 101, bottom mould base 1 inside is provided with the positioning mechanism of improving mould core 2 dismounting efficiency, and the positioning mechanism includes locating groove one 105, and locating groove one 105 is opened on the upper surface of sliding block 102, and the side of bottom mould base 1 close to through groove 101 is rotatably connected with rotating block 107, and the both sides of mould core 2 symmetry are opened in the clamping groove 108, and the clamping groove 108 is clamped with sliding block 102.

[0030] Before the use of glass steel mould, mould core 2 needs to be installed to the inside of bottom mould base 1, then the processing of product can be carried out, and the product processed by different mould core 2 is different, when mould core 2 needs to be dismounted or replaced, rotating rotating block 107 can be rotated through bottom mould base 1 and locating groove one 105, and after rotating block 107 rotates out of the inside of locating groove one 105, sliding block 102 is pulled outwards, sliding block 102 can drive limiting slot 103 to move when being pulled, limiting block 104 can be slid when limiting slot 103 moves, and sliding block 102 can also be slid through clamping groove 108 and through groove 101 when moving, and after sliding block 102 slides out of the inside of clamping groove 108, mould core 2 can be lifted upwards, and after lifting, mould core 2 can be separated from bottom mould base 1, and after separation, mould core 2 can be replaced with different types, thereby improving the effect of dismounting and separating mould core 2 and bottom mould base 1.

[0031] Embodiment two, as Figure 3 And Figure 4 The technical scheme is shown, and the utility model provides the following technical scheme: in order to solve the problem that rotating block 107 is operated relatively troublesome when mould is dismounted, and is easy to swing at will, on the basis of embodiment one, disclosed telescopic mechanism: rotating block 107 inside is provided with telescopic mechanism that improves the convenience of positioning mechanism operation, and the telescopic mechanism includes telescopic slot 109, and the side of rotating block 107 is opened in telescopic slot 109, and extrusion ball 110 is connected in the inside of telescopic slot 109, and spring is connected between extrusion ball 110 and telescopic slot 109, and the side of bottom mould base 1 close to rotating block 107 is fixed with L-shaped block 111, and two locating grooves two 112 are opened in the inside of L-shaped block 111, and locating groove two 112 is clamped with extrusion ball 110.

[0032] When disassembling the mold core 2, the rotating block 107 needs to be rotated. When the rotating block 107 rotates, it can drive the extrusion ball 110 to extrude against the inner wall of a positioning groove 112. When the extrusion ball 110 is extruded, it can slide through the telescopic groove 109. When the extrusion ball 110 slides, it can extrude the spring. After the extrusion ball 110 is extruded out of the positioning groove 112, the rotating block 107 can rotate through the side of the bottom mold base 1. When the rotating block 107 drives the extrusion ball 110 to rotate to the side of another positioning groove 112, the extrusion ball 110 can be reset under the elastic thrust of the spring. When the extrusion ball 110 is reset, it can engage with the other positioning groove 112 for positioning. When the extrusion ball 110 is positioned, it can drive the rotating block 107 to be positioned. At this time, the rotating block 107 can rotate out of the interior of the positioning groove 105, and the rotating block 107 will stably maintain its own angle, which improves the operating efficiency and convenience of the positioning mechanism rotating block 107.

[0033] Example 3, as follows Figure 2 , Figure 5 and Figure 6 The present invention provides the following technical solution to address the problem of low disassembly efficiency of the mold core 2: A rotating mechanism is disclosed: a sliding groove 113 is symmetrically provided inside the bottom mold base 1, and a rotating mechanism for ejecting the mold core 2 is provided inside the sliding groove 113. The rotating mechanism includes a top block 114, which slides through the sliding groove 113. A toothed plate 115 is fixed to the side of each of the two top blocks 114, and a gear 116 is meshed with the side of each of the toothed plates 115. A first rotating rod 117 is fixed to the side of one of the gears 116, and the first rotating rod 117 rotates through the bottom mold base 1. A second rotating rod 118 is fixed to the side of the other gear 116, and the second rotating rod 118 rotates inside the bottom mold base 1. A transmission wheel 119 is fixed to the surface of both the second rotating rod 118 and the first rotating rod 117, and a transmission chain 120 is connected between the two transmission wheels 119.

[0034] When the glass steel mold needs to disassemble the mold core 2, after the sliding block 102 moves out of the clamping groove 108, the first rotating rod 117 needs to be rotated, and when the first rotating rod 117 rotates, the bottom mold base 1 can be rotated, and the first rotating rod 117 can drive the transmission wheel 119 on the surface to rotate, and when the transmission wheel 119 rotates, the transmission chain 120 can be driven to rotate, and when the transmission chain 120 rotates, the transmission wheel 119 on the surface of the second rotating rod 118 can be driven to rotate, and when the transmission wheel 119 rotates, the second rotating rod 118 can also be rotated in the bottom mold base 1, and when the second rotating rod 118 and the first rotating rod 117 rotate, the gear 116 can be driven to rotate, and when the gear 116 rotates, the toothed plate 115 can be driven to mesh and move, and when the toothed plate 115 meshes and moves, the top block 114 can be driven to move, and when the top block 114 moves, the sliding groove 113 can be slid, and when the top end of the top block 114 slides to the bottom of the mold core 2, the mold core 2 can be extruded, and when the mold core 2 is extruded, the mold core 2 can be moved upward in the bottom mold base 1, and after the mold core 2 is moved upward to a certain position, the mold core 2 can be separated from the bottom mold base 1, and after the separation, the mold core 2 can be disassembled, and the disassembly efficiency of the mold is further improved.

[0035] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A quick-release fiberglass mold nesting structure, comprising a bottom mold base (1), wherein a mold core (2) is connected to the inner side of the bottom mold base (1), characterized in that: The bottom mold base (1) has symmetrical through slots (101) on both sides. A sliding block (102) slides through the through slot (101). Limiting slots (103) are opened on both sides of the sliding block (102). A limiting block (104) slides through the sliding block (102). The limiting block (104) is fixed inside the through slot (101). The bottom mold base (1) is provided with a positioning mechanism to improve the disassembly efficiency of the mold core (2). The bottom mold base (1) is symmetrically provided with sliding grooves (113), and the sliding grooves (113) are provided with a rotating mechanism for ejecting the mold core (2).

2. The quick-release fiberglass mold nesting structure according to claim 1, characterized in that: The positioning mechanism includes a positioning groove (105) which is opened on the upper surface of the sliding block (102). The bottom mold base (1) is rotatably connected to a rotating block (107) on the side near the through groove (101). The mold core (2) has symmetrically opened engagement grooves (108) on both sides, and the engagement grooves (108) are engaged with the sliding block (102).

3. The quick-release fiberglass mold nesting structure according to claim 2, characterized in that: The rotating block (107) is provided with a telescopic mechanism to improve the ease of operation of the positioning mechanism. The telescopic mechanism includes a telescopic groove (109), which is opened on the side of the rotating block (107). A compression ball (110) is connected inside the telescopic groove (109).

4. The quick-release fiberglass mold nesting structure according to claim 3, characterized in that: A spring is used to telescopically connect the extrusion ball (110) and the telescopic groove (109). An L-shaped block (111) is fixed on the side of the bottom mold base (1) near the rotating block (107). Two positioning grooves (112) are opened on the inner side of the L-shaped block (111). The positioning grooves (112) are engaged with the extrusion ball (110).

5. The quick-release fiberglass mold nesting structure according to claim 1, characterized in that: The rotating mechanism includes a top block (114) that slides through the sliding groove (113). Both top blocks (114) have toothed plates (115) fixed on their sides, and gears (116) are meshed on the sides of the toothed plates (115).

6. The quick-release fiberglass mold nesting structure according to claim 5, characterized in that: A first rotating rod (117) is fixed to the side of one of the gears (116), and the first rotating rod (117) rotates through the bottom mold base (1). A second rotating rod (118) is fixed to the side of the other gear (116), and the second rotating rod (118) rotates inside the bottom mold base (1). A transmission wheel (119) is fixed to the surface of both the second rotating rod (118) and the first rotating rod (117), and a transmission chain (120) is connected between the two transmission wheels (119).

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