A rapid demolding foam mold

Abstract

The utility model relates to the field of mould, and disclose a kind of foam mould of quick demoulding, including mould main part, trough, control panel, mould cover, the motor is fixedly installed in mould main part inside, motor power end is fixedly installed with bevel gear one, bevel gear one side is engaged with and is connected with bevel gear two, bevel gear two is fixedly installed with screw rod on the whole and is passed, the screw rod both ends are rotatably connected with the inner wall of mould main part, the screw rod outside is movably connected with movable block by thread, movable block side is fixedly installed with hollow block, hollow block is slidably deeply into the trough, the utility model is equipped with motor, bevel gear one, bevel gear two, screw rod, movable block, hollow block, liquid outlet, spray head, placing groove, infusion assembly, by the lifting of hollow block, so that spray head can be quickly sprayed to the trough wall, simultaneously, the lifting of hollow block, material processed in device can also be quickly pushed to outside.

Description

Technical Field

[0001] This utility model relates to the field of molds, and more specifically to a foam mold for quick demolding. Background Technology

[0002] Molds are various molds and tools used in industrial production to obtain desired products through injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. Foam molds are a type of mold. When demolding existing foam molds, the material tends to stick to the mold wall. Generally, workers need to apply a release agent to the inner wall of the mold before placing the material to assist in the quick demolding operation. During the use of existing foam molds, manual application and spraying are required, which is inefficient.

[0003] Therefore, in view of this, we will study and improve the existing structure and its shortcomings to provide a foam mold that can be quickly demolded, in order to achieve a more practical purpose. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a foam mold for rapid demolding, so as to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a foam mold for rapid demolding, comprising a mold body, a material trough, a control panel, and a mold cover. A motor is fixedly installed inside the mold body. A bevel gear one is fixedly installed on the power end of the motor. A bevel gear two is meshed with one side of the bevel gear one. A lead screw is fixedly installed through the bevel gear two. Both ends of the lead screw are rotatably connected to the inner wall of the mold body. A movable block is movably connected to the outside of the lead screw via a thread. A hollow block is fixedly installed on one side of the movable block. The hollow block slides into the material trough. A liquid inlet communicating with the interior of the hollow block is provided on the lower side of the hollow block. A liquid inlet is connected to a liquid delivery component. A placement groove is opened on the upper side of the hollow block. A liquid outlet communicating with the interior of the hollow block is provided in each placement groove. A nozzle is installed on each liquid outlet.

[0006] Furthermore, the infusion assembly includes a water tank, which is fixedly connected to the side wall of the mold body. A water pump is connected to the water tank, and a connecting pipe is connected to the outlet end of the water pump. The connecting pipe extends into the interior of the mold body, and the inlet end of the connecting pipe is connected to the inlet. The release agent is pumped into the hollow block through the infusion assembly, so that the nozzle can spray the material tank wall.

[0007] Furthermore, a guide block is fixedly installed on the side wall of the hollow block, and a guide rod is slidably installed through the guide block. The two ends of the guide rod are fixedly connected to the inner wall of the mold body. By sliding the guide block on the outside of the guide rod, the movement of the hollow block is further guided, so that the lifting and lowering of the hollow block can be more stable.

[0008] Furthermore, a top plate is fixedly installed on the upper end of the hollow block, and a groove corresponding to the top plate is opened at the bottom of the inner side of the material trough. The top plate increases the contact area between the top of the hollow block and the material, thereby reducing the excessive concentration of pushing force and the resulting material damage.

[0009] Furthermore, the liquid outlet and the nozzle are detachably connected by threads. When the nozzle becomes clogged and the spraying effect decreases, the threads allow workers to quickly disassemble and replace the nozzle.

[0010] Furthermore, the water tank is made of a transparent material, which allows staff to easily observe the amount of remaining release agent in the tank and replenish it in a timely manner.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model includes a motor, bevel gear one, bevel gear two, lead screw, movable block, hollow block, liquid outlet, nozzle, placement tank, and liquid delivery assembly. In use, the nozzle can quickly spray the tank wall by raising and lowering the hollow block. At the same time, the upward force of the hollow block can also quickly push the processed material inside the device to the outside, greatly improving the practicality of the device.

[0013] 2. By providing a top plate, this utility model increases the contact area between the top of the hollow block and the material during use, thereby reducing the damage to the material caused by excessively concentrated pushing force and greatly improving the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional cross-sectional view of the present invention.

[0015] Figure 2 This is a three-dimensional structural schematic diagram of the present invention.

[0016] Figure 3 This is a three-dimensional schematic diagram of the hollow block structure of this utility model.

[0017] Figure 4 For the present utility model Figure 1 A magnified three-dimensional schematic diagram of the structure at point A in the middle.

[0018] The attached figures are labeled as follows: 100, mold body; 101, material trough; 102, control panel; 103, infusion assembly; 105, mold cover; 110, motor; 111, bevel gear one; 112, bevel gear two; 113, lead screw; 114, movable block; 115, hollow block; 116, liquid outlet; 117, nozzle; 118, placement trough; 119, water tank; 120, water pump; 121, connecting pipe; 122, liquid inlet; 130, top plate; 131, guide block; 132, guide rod. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] Example 1: Please refer to Figure 1-4 This utility model provides a quick-release foam mold, including a mold body 100, a material trough 101, a control panel 102, and a mold cover 105. A motor 110 is fixedly installed inside the mold body 100. A bevel gear 111 is fixedly installed at the power end of the motor 110. A bevel gear 112 is meshed with one side of the bevel gear 111. A lead screw 113 is fixedly installed through the bevel gear 112. Both ends of the lead screw 113 are rotatably connected to the inner wall of the mold body 100. The outer side of the lead screw 113 passes through… A movable block 114 is connected by a threaded connection. A hollow block 115 is fixedly installed on one side of the movable block 114. The hollow block 115 slides into the material trough 101. An inlet 122 is provided on the lower side of the hollow block 115, which is connected to the inside of the hollow block 115. An inlet 122 is connected to an infusion assembly 103. A placement groove 118 is provided on the upper side of the hollow block 115. An outlet 116 is provided in each placement groove 118, which is connected to the inside of the hollow block 115. A nozzle 117 is installed on each outlet 116.

[0021] Working principle: During use, polyurethane water-based release agent is first injected into the water tank 119. When the mold body 100 needs to process materials, the control motor 110 drives the bevel gear 111 to rotate, which in turn drives the meshing bevel gear 112 to rotate. When the bevel gear 112 rotates, the lead screw 113 connected to it is driven to rotate. At this time, the movable block 114 on the outer side of the lead screw 113 moves under the drive of the guide rail, thereby causing the hollow block 115 connected to the movable block 114 to move. It can penetrate deep into the material tank 101, and then the release agent in the water tank 119 is input into the hollow block 115 through the connecting pipe 121 via the water pump 120. Then it is sprayed onto the wall of the material tank 101 through the nozzle 117. After the spraying is completed, the hollow block 115 is lowered until the top plate 130 is flush with the bottom surface of the material tank 101 and then the material is injected into the material tank 101. When the material needs to be demolded, the hollow block 115 is raised. At this time, the molded material will be quickly demolded under the pushing of the hollow block 115 and the dual action of the release agent.

[0022] Example 2:

[0023] The difference between Embodiment 2 and Embodiment 1 is that: the infusion assembly 103 includes a water tank 119, which is fixedly connected to the side wall of the mold body 100. A water pump 120 is connected to the water tank 119, and a connecting pipe 121 is connected to the outlet end of the water pump 120. The connecting pipe 121 extends into the interior of the mold body 100, and the extended end of the connecting pipe 121 is connected to the inlet 122. A guide block 131 is fixedly installed on the side wall of the hollow block 115, and a guide rod 132 is slidably installed through the guide block 131. The two ends of the guide rod 132 are fixedly connected to the inner wall of the mold body 100, and the upper end of the hollow block 115 is fixed. The top plate 130 is installed, and the bottom of the inner side of the material tank 101 has a groove corresponding to the top plate 130. The liquid outlet 116 and the nozzle 117 are detachably connected by threads. The water tank 119 is made of transparent material. During use, the movement of the hollow block 115 is enhanced by the sliding of the guide block 131 on the guide rod 132. The transparent material of the water tank 119 makes it convenient for the staff to observe the amount of release agent inside the water tank 119. When the nozzle 117 is clogged and the spraying effect decreases, the nozzle 117 can be quickly disassembled and replaced by the staff through the threads.

[0024] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A foam mold for quick demolding, comprising a mold body (100), a material trough (101), a control panel (102), and a mold cover (105), characterized in that: A motor (110) is fixedly installed inside the mold body (100). A bevel gear one (111) is fixedly installed on the power end of the motor (110). A bevel gear two (112) is meshed with one side of the bevel gear one (111). A lead screw (113) is fixedly installed through the bevel gear two (112). Both ends of the lead screw (113) are rotatably connected to the inner wall of the mold body (100). A movable block (114) is movably connected to the outside of the lead screw (113) through a thread. A fixed installation is installed on one side of the movable block (114). There is a hollow block (115) that slides into the feed trough (101). A liquid inlet (122) is provided on the lower side of the hollow block (115) to connect to the inside of the hollow block (115). The liquid inlet (122) is connected to the infusion assembly (103). A placement groove (118) is provided on the upper side of the hollow block (115). A liquid outlet (116) is provided in each placement groove (118) to connect to the inside of the hollow block (115). A nozzle (117) is installed on each liquid outlet (116).

2. The foam mold for rapid demolding according to claim 1, characterized in that: The infusion assembly (103) includes a water tank (119), which is fixedly connected to the side wall of the mold body (100). A water pump (120) is connected to the water tank (119), and a connecting pipe (121) is connected to the outlet end of the water pump (120). The connecting pipe (121) extends into the interior of the mold body (100), and the inlet end of the connecting pipe (121) is connected to the inlet (122).

3. The foam mold for rapid demolding according to claim 1, characterized in that: A guide block (131) is fixedly installed on the side wall of the hollow block (115), and a guide rod (132) is slidably installed on the guide block (131). The two ends of the guide rod (132) are fixedly connected to the inner wall of the mold body (100).

4. A foam mold for rapid demolding according to claim 1, characterized in that: A top plate (130) is fixedly installed on the upper end of the hollow block (115), and a groove corresponding to the top plate (130) is opened on the bottom inner side of the material trough (101).

5. A foam mold for rapid demolding according to claim 1, characterized in that: The outlet (116) and the nozzle (117) are detachably connected by threads.

6. A foam mold for rapid demolding according to claim 2, characterized in that: The water tank (119) is made of transparent material.

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