Plastic mold for plastic preparation equipment
By introducing a vacuum cleaner system into the plastic mold, the problem of residual debris in the mold cavity is solved, efficient cleaning and convenient installation are achieved, and the quality and strength of plastic molding are ensured.
Patent Information
- Application Number
- CN202422078180.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The residual debris after forming of the plastic mold cavity affects the appearance quality and structural strength of the next plastic mold forming.
A plastic mold with a vacuum cleaner system is designed, including components such as guide columns, movable molds, roof plates, cylinders, vacuum cleaners and telescopic tubes, to clean debris in the mold cavity.
It realizes efficient collection of mold debris, avoids the influence of plastic appearance quality and structural strength, and facilitates the installation and disassembly of mold components.
Smart Images
Figure CN223085216U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic molds, and particularly relates to a plastic mold for plastic preparation equipment. Background Art
[0002] A plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection molding, blow molding, and low-foam molding. Coordinated changes in the convex and concave molds and the auxiliary molding system of the mold can process a series of plastic parts with different shapes and sizes;
[0003] During the use of a plastic mold, some plastic debris will remain in the mold cavity after each molding. If these debris are not effectively cleaned for a long time, it will affect the appearance quality and structural strength of the plastic during the next plastic molding in the mold to a certain extent. Content of the Utility Model
[0004] In order to solve the problem that some plastic debris will remain in the mold cavity after each molding, and if not cleaned for a long time, it will affect the appearance quality of the next plastic; the purpose of the utility model is to provide a plastic mold for plastic preparation equipment.
[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a plastic mold for plastic preparation equipment, including a fixed mold, two groups of symmetrically distributed guide posts are fixedly installed on one side of the fixed mold, a movable mold is slidably sleeved on the outside of the guide posts, a top plate is arranged at the top of the fixed mold, a moving plate is arranged at the top of the top plate, the length of the moving plate is longer than the length of the top plate, a vertical plate is arranged at the top of the moving plate, a horizontal plate is arranged at the top of the vertical plate, a cylinder is fixedly installed at the top of the horizontal plate, a downward moving plate is fixedly installed at the driving end of the cylinder, a dust collector is fixedly installed at the edge of the top of the horizontal plate, a dust suction pipe is fixedly installed on one side of the dust collector, the dust suction pipe is a telescopic pipe, the dust suction pipe penetrates through the horizontal plate, a connecting pipe is fixedly installed at the bottom of the dust suction pipe, the connecting pipe is a hard pipe, square grooves are respectively formed on both sides of the connecting pipe, the bottom of the connecting pipe is blocked, and a fixing seat is fixedly installed on the outside of the connecting pipe, and the fixing seat is fixed on the downward moving plate.
[0006] Preferably, connecting plates are rotatably connected to the edges on both sides of the top plate, empty grooves are formed at the bottoms of the connecting plates, threaded holes are respectively formed on both sides of the top of the fixed mold, first threaded rods are threadedly connected inside the threaded holes, fixing plates are fixedly installed on the sides of the first threaded rods away from the threaded holes, and diamond-shaped blocks are fixedly installed on the sides of the fixing plates away from the first threaded rods.
[0007] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0008] 1. This application realizes the collection of debris on the mold, avoiding the impact on the appearance quality and structural strength of the plastic.
[0009] 2. This application facilitates the installation of the connecting plate, top plate, and components of the top plate onto the fixed mold. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0011] Figure 1 It is a schematic structural diagram of the present invention.
[0012] Figure 2 It is a schematic structural diagram of the connection structure between the downward moving plate and the slider in the present invention.
[0013] Figure 3 It is a schematic structural diagram of the connection structure between the first threaded rod and the threaded hole in the present invention.
[0014] Figure 4 It is a schematic structural diagram of the connection structure between the moving plate and the limiting block in the present invention.
[0015] In the figure: 1, fixed mold; 11, guide pillar; 12, movable mold; 13, top plate; 14, moving plate; 15, vertical plate; 16, horizontal plate; 17, cylinder; 18, downward moving plate; 2, dust collector; 21, dust suction pipe; 22, connecting pipe; 23, square groove; 24, fixed seat; 3, connecting plate; 31, empty groove; 32, threaded hole; 33, first threaded rod; 34, fixing plate; 35, diamond block; 4, first fixing block; 41, electric telescopic rod; 5, second fixing block; 51, second threaded rod; 52, motor; 6, limiting block; 61, limiting groove; 7, clamping block; 71, clamping groove; 8, slider; 81, sliding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0017] Embodiment: As Figures 1-4As shown in the figure, the present utility model provides a plastic mold for plastic preparation equipment, including a fixed mold 1. On one side of the fixed mold 1, two groups of symmetrically distributed guide posts 11 are fixedly installed. An active mold 12 is slidably sleeved outside the guide posts 11. On the top of the fixed mold 1, there is a top plate 13. On the top of the top plate 13, there is a moving plate 14. The length of the moving plate 14 is longer than that of the top plate 13. On the top of the moving plate 14, there is a vertical plate 15. On the top of the vertical plate 15, there is a horizontal plate 16. On the top of the horizontal plate 16, a cylinder 17 is fixedly installed. The driving end of the cylinder 17 is fixedly installed with a downward moving plate 18. On the top edge of the horizontal plate 16, a dust collector 2 is fixedly installed. On one side of the dust collector 2, a dust suction pipe 21 is fixedly installed. The dust suction pipe 21 is a telescopic pipe. The dust suction pipe 21 penetrates through the horizontal plate 16. The bottom end of the dust suction pipe 21 is fixedly installed with a connecting pipe 22. The connecting pipe 22 is a hard pipe. Square grooves 23 are respectively opened on both sides of the connecting pipe 22. The bottom end of the connecting pipe 22 is blocked. A fixing seat 24 is fixedly installed outside the connecting pipe 22. The fixing seat 24 is fixed on the downward moving plate 18.
[0018] On both side edges of the top plate 13, connecting plates 3 are rotatably connected. An empty groove 31 is opened at the bottom of the connecting plate 3. On both sides of the top of the fixed mold 1, threaded holes 32 are opened. Inside the threaded holes 32, first threaded rods 33 are threadedly connected. On the side of the first threaded rod 33 away from the threaded hole 32, a fixing plate 34 is fixedly installed. On the side of the fixing plate 34 away from the first threaded rod 33, a diamond-shaped block 35 is fixedly installed.
[0019] The length and width of the empty groove 31 are both longer than those of the fixing plate 34, which is more convenient for the fixing plate 34 and the diamond-shaped block 35 to pass through the empty groove 31, so as to more quickly disassemble and install the connecting plate 3, the top plate 13 and the components of the top plate 13 from the fixed mold 1.
[0020] On the top edge of the moving plate 14, a first fixing block 4 is fixedly installed. On the top of the first fixing block 4, an electric telescopic rod 41 is fixedly installed. The driving end of the electric telescopic rod 41 is fixedly installed on the vertical plate 15. By setting the electric telescopic rod 41, when the electric telescopic rod 41 is started, it drives the vertical plate 15, the horizontal plate 16 and the components on the horizontal plate 16 to move back and forth, so as to clean the debris at different positions on the fixed mold 1.
[0021] At the top edge of the top plate 13, a second fixing block 5 is fixedly installed. A second threaded rod 51 passes through the top of the second fixing block 5 in a rotating manner. The second threaded rod 51 is threadedly connected to the moving plate 14. A motor 52 is fixedly installed at the top of the top plate 13. The driving end of the motor 52 is fixedly installed at the end of the second threaded rod 51. By setting the motor 52, when the motor 52 is started, it drives the second threaded rod 51 to rotate, thereby driving the moving plate 14, the vertical plate 15, and the components on the vertical plate 15 to move, so that the distance between the fixed mold 1 and the connecting pipe 22 can be adjusted arbitrarily, which is more convenient for collecting the debris on the fixed mold 1.
[0022] Two limiting blocks 6 are fixedly installed at the bottom end of the moving plate 14. A limiting groove 61 that cooperates with the limiting blocks 6 is opened on the upper surface of the top plate 13. By setting the limiting blocks 6 and the limiting groove 61, the moving plate 14 is limited to prevent the moving plate 14 from rotating along with the rotation of the second threaded rod 51. At the same time, the moving plate 14 is more stable when moving.
[0023] A clamping block 7 is fixedly installed at the bottom edge of the vertical plate 15. A clamping groove 71 that cooperates with the clamping block 7 is opened at the top of the moving plate 14. By setting the clamping block 7 and the clamping groove 71, the vertical plate 15 is more stable when moving.
[0024] A slider 8 is fixedly installed on the side of the lower moving plate 18 close to the vertical plate 15. A sliding groove 81 that cooperates with the slider 8 is opened on the side of the vertical plate 15 close to the lower moving plate 18. By setting the slider 8 and the sliding groove 81, the lower moving plate 18 is more stable when moving.
[0025] Working principle: In actual use, when it is necessary to clean the debris on the fixed mold 1, the movable mold 12 is moved closer to the fixed mold 1. Then, the air cylinder 17 is started to drive the lower moving plate 18, the fixed seat 24, the connecting pipe 22, and the square groove 23 to move downward, so that the square groove 23 on the connecting pipe 22 corresponds to the fixed mold 1 and the movable mold 12. Then, the dust collector 2 is started. Under the action of the dust collector 2, the debris on the fixed mold 1 and the movable mold 12 is sucked into the dust suction pipe 21 through the square groove 23 and enters the dust collector 2, thereby realizing the collection of the debris on the fixed mold 1 and the movable mold 12.
[0026] When it is necessary to install the connecting plate 3, the top plate 13 and the components of the top plate 13 onto the fixed mold 1, align the connecting plate 3 with the empty slot 31, and rotate the connecting plate 3 so that the empty slot 31 on the connecting plate 3 passes through the fixing plate 34 and the diamond-shaped block 35, making the connecting plate 3 fit with the fixed mold 1. Subsequently, rotate the diamond-shaped block 35 to drive the fixing plate 34 and the first threaded rod 33 to rotate. The first threaded rod 33 is threadedly connected to the threaded hole 32, causing the fixing plate 34 to move towards the connecting plate 3. When the fixing plate 34 fits with the connecting plate 3 and forms a cross shape with the empty slot 31, it indicates that the connecting plate 3 is fixed onto the fixed mold 1, thereby installing the connecting plate 3, the top plate 13 and the components of the top plate 13 onto the fixed mold 1.
[0027] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and its equivalent technologies, the present utility model is also intended to include these modifications and variations.
Claims
1. A plastic mold for plastic preparation equipment, including a fixed mold (1), characterized in that: On one side of the fixed mold (1), two symmetrically distributed guide posts (11) are fixedly installed. An active mold (12) is slidably sleeved outside the guide posts (11). At the top of the fixed mold (1), there is a top plate (13). At the top of the top plate (13), there is a moving plate (14). The length of the moving plate (14) is longer than that of the top plate (13). At the top of the moving plate (14), there is a vertical plate (15). At the top of the vertical plate (15), there is a horizontal plate (16). At the top of the horizontal plate (16), a cylinder (17) is fixedly installed. The driving end of the cylinder (17) is fixedly installed with a downward moving plate (18). At the top edge of the horizontal plate (16), a dust collector (2) is fixedly installed. On one side of the dust collector (2), a dust suction pipe (21) is fixedly installed. The dust suction pipe (21) is a telescopic pipe. The dust suction pipe (21) penetrates through the horizontal plate (16). The bottom end of the dust suction pipe (21) is fixedly installed with a connecting pipe (22). The connecting pipe (22) is a rigid pipe. Square grooves (23) are respectively formed through both sides of the connecting pipe (22). The bottom end of the connecting pipe (22) is blocked. A fixing seat (24) is fixedly installed outside the connecting pipe (22). The fixing seat (24) is fixed on the downward moving plate (18).
2. The plastic mold for plastic preparation equipment according to claim 1, characterized in that, At both edge positions on the two sides of the top plate (13), connecting plates (3) are rotatably connected. An empty groove (31) is formed through the bottom of the connecting plate (3). Threaded holes (32) are respectively formed at both sides of the top of the fixed mold (1). A first threaded rod (33) is threadedly connected inside the threaded hole (32). On the side of the first threaded rod (33) away from the threaded hole (32), a fixing plate (34) is fixedly installed. On the side of the fixing plate (34) away from the first threaded rod (33), a diamond-shaped block (35) is fixedly installed.
3. A plastic mold for plastic preparation equipment according to claim 2, characterized in that, The length and width of the empty groove (31) are both longer than those of the fixing plate (34).
4. A plastic mold for a plastic preparation device according to claim 1, characterized in that, At the top edge position of the moving plate (14), a first fixing block (4) is fixedly installed. At the top of the first fixing block (4), an electric telescopic rod (41) is fixedly installed. The driving end of the electric telescopic rod (41) is fixedly installed on the vertical plate (15).
5. A plastic mold for plastic manufacturing equipment according to claim 1, characterized in that, At the top edge position of the top plate (13), a second fixing block (5) is fixedly installed. A second threaded rod (51) is rotatably penetrated through the top of the second fixing block (5). The second threaded rod (51) is threadedly connected with the moving plate (14). At the top of the top plate (13), a motor (52) is fixedly installed. The driving end of the motor (52) is fixedly installed at the end of the second threaded rod (51).
6. A plastic mold for plastic preparation equipment according to claim 1, characterized in that, At the bottom of the moving plate (14), two limiting blocks (6) are fixedly installed. A limiting groove (61) which is matched with the limiting block (6) is formed on the upper surface of the top plate (13).
7. A plastic mold for plastic preparation equipment according to claim 1, characterized in that, At the bottom edge position of the vertical plate (15), a clamping block (7) is fixedly installed. A clamping groove (71) which is matched with the clamping block (7) is formed at the top of the moving plate (14).
8. A plastic mold for plastic preparation equipment according to claim 1, characterized in that, A slider (8) is fixedly installed on one side of the downward moving plate (18) close to the vertical plate (15), and a sliding groove (81) matched with the slider (8) is arranged on one side of the vertical plate (15) close to the downward moving plate (18).