Small prefabricated part demolding device
By designing a small prefabricated component demolding device, and using the mutual cooperation of structures such as the shell and the movable plate, safe demolding of the prefabricated parts is achieved, solving the problem of difficult force control in the prior art, and reducing the labor intensity of staff.
Patent Information
- Application Number
- CN202420623320.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-28
AI Technical Summary
In the prior art, the force is difficult to control during the mold release process by hitting the wooden hammer, which easily leads to the fragmentation of the four-corner bricks or the inability to effectively release them, which increases the technical requirements and labor intensity of the staff.
A small prefabricated component demolding device is designed, adopting structures such as shell, movable plate, fixed block, connecting rod, movable seat, compression spring and tie rod. Through mutual extrusion and reset mechanisms, safe removal of prefabricated parts can be achieved. to reduce labor intensity.
It effectively avoids damage to prefabricated parts, reduces the labor intensity of staff, and improves the safety and efficiency of the mold release process.
Smart Images
Figure CN222178189U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of demoulding, in particular to a demoulding device for a small prefabricated component. Background Art
[0002] Prefabricated components refer to steel, wood or concrete components that are prefabricated in a factory or on-site according to design specifications. There are many types of prefabricated component molds, the most common ones are concrete component molds, component molds, hexagonal reservoir slope protection molds, bridge cover molds, urban road curbs, sidewalk pavement bricks, etc.
[0003] With the development of the economy, road standards are getting higher and higher. Sidewalks are paved with bricks to facilitate pedestrian travel. However, when prefabricating the four-corner bricks of the sidewalk, the staff is required to knock the produced four-corner bricks into the mold with a wooden hammer. The mold and the four-corner bricks are separated by vibration. However, during the knocking process, excessive knocking force can easily cause the formed four-corner bricks to break, and too little force cannot be effectively demolded. Therefore, the technical requirements for the staff are extremely high. At the same time, long-term work will increase the labor intensity of the staff. For this reason, a small prefabricated component demoulding device is proposed to solve the above problems. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a small prefabricated component demoulding device, which aims to improve the problem in the prior art that the mold is struck by a wooden hammer, which has extremely high technical requirements for the workers and increases the labor intensity of the workers due to long working hours.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a small prefabricated component demoulding device, including a shell, a movable plate is slidably connected to the middle part of the shell, two fixed blocks are fixedly connected to the inside of the shell, a connecting rod is fixedly connected between the two fixed blocks, and two movable seats are slidably connected to the outer periphery of the connecting rod, and the two movable seats are fixedly connected to the opposite sides of the two movable seats. The other ends of the two compression springs are respectively fixedly connected to the sides close to the two fixed blocks, two protrusions 1 are fixedly connected to the top of the movable seat, a connecting plate is rotatably connected between the two protrusions 1, and the other side of the connecting plate is rotatably connected to two protrusions 2, and the other side of the protrusion 2 is fixedly connected to the bottom of the movable plate, and a locking assembly is fixedly connected to the inside of the shell.
[0006] As a further description of the above technical solution:
[0007] The locking assembly includes a compression spring 1, which is fixedly connected to the inside of the shell, and the other end of the compression spring 1 is fixedly connected to a clamping block, the movable plate is in contact with the clamping block, a clamping slot is provided in the middle of the movable plate, the clamping block and the clamping slot are plugged together, and a disassembly assembly is slidably connected to the middle of the shell.
[0008] As a further description of the above technical solution:
[0009] The disassembly assembly comprises a pull rod, which is slidably connected to the middle part of the shell, and one end of the pull rod close to the shell is fixedly connected to one side of the clamping block close to the compression spring.
[0010] As a further description of the above technical solution:
[0011] One end of the pull rod away from the housing is fixedly connected with a pull ring.
[0012] As a further description of the above technical solution:
[0013] A partition is slidably connected inside the shell, and the partition is fixedly connected between the first compression spring and the clamping block.
[0014] As a further description of the above technical solution:
[0015] The inner bottom of the shell is provided with a slide groove, and the movable seat is slidably connected to the middle part of the slide groove.
[0016] As a further description of the above technical solution:
[0017] The side of the clamping block contacting the movable plate is configured in an arc shape.
[0018] The utility model has the following beneficial effects:
[0019] 1. In the utility model, through the mutual cooperation of the fixed block, the connecting rod, the movable seat, the second compression spring and the connecting plate and other structures, when the prefabricated part is squeezed to be compacted, the movable plate can be moved downward, and after the production is completed, the movable plate can be reset by the second compression spring, so that the prefabricated part can be ejected and the damage of the prefabricated part can be avoided, and the labor intensity of the staff can be reduced.
[0020] 2. In the utility model, through the mutual cooperation of the movable plate, the compression spring, the clamping block, the clamping slot and the pull rod, the movable plate can be fixed by moving it downward, so that the material can be placed conveniently, and the limit on the movable plate can be released by pulling the pull rod, so that the movable plate can be reset and the prefabricated part can be ejected. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1This is a three-dimensional schematic diagram of a small prefabricated component demoulding device proposed by the utility model;
[0022] Figure 2 This is a schematic structural diagram of a clamping block of a small prefabricated component demoulding device proposed by the utility model;
[0023] Figure 3 The utility model is a schematic structural diagram of a clamping groove of a demoulding device for a small prefabricated component.
[0024] Legend:
[0025] 1. Shell; 2. Movable plate; 3. Compression spring 1; 4. Block; 5. Slot; 6. Pull rod; 7. Fixed block; 8. Connecting rod; 9. Movable seat; 10. Compression spring 2; 11. Connecting plate; 12. Pull ring; 13. Partition plate; 14. Slide; 15. Bump 1; 16. Bump 2. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] Reference Figure 1-Figure 3 The utility model provides an embodiment: a demoulding device for small prefabricated components, comprising a shell 1, a movable plate 2 is slidably connected to the middle of the shell 1, two fixed blocks 7 are fixedly connected inside the shell 1, a connecting rod 8 is fixedly connected between the two fixed blocks 7, two movable seats 9 are slidably connected to the outer periphery of the connecting rod 8, and compression springs 10 are fixedly connected to the opposite sides of the two movable seats 9, and the other ends of the two compression springs 10 are respectively fixedly connected to the sides close to the two fixed blocks 7, and two protrusions 15 are fixedly connected to the top of the movable seat 9. A connecting plate 11 is rotatably connected between the two protrusions 15, and two protrusions 2 16 are rotatably connected to the other side of the connecting plate 11. The other side of the protrusion 2 16 is fixedly connected to the bottom of the movable plate 2. When the movable plate 2 is squeezed, it will move downward. When the movable plate 2 moves, the connecting plate 11 can be flipped, and then the movable seat 9 can be driven to move. When the movable seat 9 moves, the compression spring 2 10 will be compressed. When the squeezing of the movable plate 2 disappears, the movable seat 9 can be reset under the action of the compression spring 2 10, and then the movable plate 2 can eject the manufactured prefabricated part.
[0028] Reference Figure 1-Figure 3A slide groove 14 is provided at the inner bottom of the shell 1, and the movable seat 9 is slidably connected to the middle of the slide groove 14. The slide groove 14 can provide a movable range for the movable seat 9 and the connecting plate 11, and a locking assembly is fixedly connected to the inside of the shell 1.
[0029] Reference Figure 2 and Figure 3 The locking assembly includes a compression spring 3, which is fixedly connected to the inside of the shell 1. The other end of the compression spring 3 is fixedly connected to a card block 4. The movable plate 2 is in contact with the card block 4. The side of the card block 4 in contact with the movable plate 2 is set to an arc shape. When the movable plate 2 is squeezed, it will move downward and then contact the card block 4. At this time, under the action of the arc, the movable plate 2 can squeeze the card block 4. When the card block 4 is squeezed, the compression spring 3 will be compressed and the card block 4 will be received into the inside of the shell 1. A card slot 5 is opened in the middle of the movable plate 2. The card block 4 and the card slot 5 are plugged together. When the card slot 5 moves to the original position of the card block 4, the card block 4 can be bounced into the middle of the card slot 5 under the action of the compression spring 3, so that the movable plate 2 can be fixed.
[0030] Reference Figure 2 and Figure 3 A partition 13 is slidably connected inside the shell 1, and the partition 13 is fixedly connected between the compression spring 13 and the block 4. The block 4 can be limited by the partition 13, thereby preventing the block 4 from tilting during movement, and avoiding the compression spring 3 from being damaged by tilting and squeezing. A disassembly component is slidably connected to the middle part of the shell 1, and the disassembly component includes a pull rod 6, which is slidably connected to the middle part of the shell 1, and one end of the pull rod 6 close to the shell 1 is fixedly connected to a side of the block 4 close to the compression spring 3. The restriction on the movable plate 2 can be released by pulling the pull rod 6. At this time, the movable plate 2 can be reset under the action of the compression spring 10, and a pull ring 12 is fixedly connected to the end of the pull rod 6 away from the shell 1, and the pull ring 12 can be used to pull the pull rod 6 more conveniently and comfortably.
[0031] Working principle: When in use, the movable plate 2 can be pressed downward to make the movable plate 2 contact with the card block 4, and then the card block 4 can be pressed and the card block 4 can compress the compression spring 3. When the card slot 5 moves to the original position of the card block 4, the card block 4 can be bounced into the card slot 5 under the action of the compression spring 3, which is convenient for placing the material. The card block 4 and the card slot 5 can be separated by pulling the pull rod 6, thereby releasing the restriction on the movable plate 2;
[0032] Among them, when the movable plate 2 moves downward, the connecting plate 11 can be squeezed, and then the connecting plate 11 can drive the movable seat 9 to move. At this time, the movable seat 9 can compress the compression spring 2 10 through the fixed block 7. When the restriction of the movable plate 2 is released, the compression spring 2 10 can squeeze the movable seat 9 so that the movable seat 9 drives the connecting plate 11 to rotate, and then the movable plate 2 can be moved upward, and then the prepared prefabricated part can be moved.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A small prefabricated component demoulding device, comprising a housing (1), Features: The middle part of the shell (1) is slidably connected to a movable plate (2); two fixed blocks (7) are fixedly connected inside the shell (1); a connecting rod (8) is fixedly connected between the two fixed blocks (7); two movable seats (9) are slidably connected to the outer periphery of the connecting rod (8); two compression springs (10) are fixedly connected to opposite sides of the two movable seats (9); the other ends of the two compression springs (10) are respectively fixedly connected to the adjacent sides of the two fixed blocks (7); two protrusions (15) are fixedly connected to the top of the movable seat (9); a connecting plate (11) is rotatably connected between the two protrusions (15); the other side of the connecting plate (11) is rotatably connected to two protrusions (16); the other side of the protrusions (16) is fixedly connected to the bottom of the movable plate (2); and a locking assembly is fixedly connected inside the shell (1).
2. A small prefabricated component demoulding device according to claim 1, Features: The locking assembly comprises a compression spring (3), the compression spring (3) being fixedly connected to the interior of the housing (1), the other end of the compression spring (3) being fixedly connected to a clamping block (4), the movable plate (2) and the clamping block (4) being in contact with each other, a clamping slot (5) being provided in the middle of the movable plate (2), the clamping block (4) and the clamping slot (5) being plugged in and matched, and a disassembly assembly being slidably connected to the middle of the housing (1).
3. A small prefabricated component demoulding device according to claim 2, Features: The disassembly assembly comprises a pull rod (6), wherein the pull rod (6) is slidably connected to the middle part of the shell (1), and one end of the pull rod (6) close to the shell (1) is fixedly connected to one side of the clamping block (4) close to the compression spring 1 (3).
4. A small prefabricated component demoulding device according to claim 3, Features: One end of the pull rod (6) away from the housing (1) is fixedly connected to a pull ring (12).
5. A small prefabricated component demoulding device according to claim 2, Features: A partition plate (13) is slidably connected inside the shell (1), and the partition plate (13) is fixedly connected between the compression spring 1 (3) and the clamping block (4).
6. A small prefabricated component demoulding device according to claim 1, Features: The inner bottom of the housing (1) is provided with a slide groove (14), and the movable seat (9) is slidably connected to the middle part of the slide groove (14).
7. A small prefabricated component demoulding device according to claim 2, Features: The side of the clamping block (4) that contacts the movable plate (2) is arranged in an arc shape.