一种复合胶管制造模具
By combining the demolding components, mold closing components, and glue injection components, the problems of uniform demolding and synchronous glue injection in complex tubular structures are solved, realizing the automated production of composite hose manufacturing molds and improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN RUICHENG TECH CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-17
AI Technical Summary
Existing ejector pin demolding mechanisms are insufficient to meet the uniform demolding requirements of complex tubular structures. Uneven pressure during mold closing can easily cause overflow of the adhesive or insufficient filling. Manual or single-point injection methods are difficult to achieve synchronous injection of adhesive into multiple cavities, which affects production efficiency and product quality.
It adopts a combined design of demolding components, mold closing components and injection components, including the linkage structure of elastic grooves, sliding pillars, lifting blocks, rotating plates and demolding pillars. Combined with the use of Graco XM injection module and ventilation cavity, it can achieve progressive and smooth demolding, precise mold closing and multi-cavity synchronous injection, and realize automated collaborative control through controller.
The process of automating the entire composite hose production process has been realized, which has improved production efficiency and product quality stability, ensured uniform mold closing pressure and synchronous glue injection, reduced manual labor intensity, and significantly shortened the production cycle.
Smart Images
Figure CN224510319U_ABST
Abstract
Claims
1. A composite hose manufacturing mold comprising a base plate (1), characterized in that: A lower mold (2) is fixedly connected to one side of the top of the base plate (1). The lower mold (2) has molding cavities (3) equidistantly opened on the top of the base plate (1). A manufacturing mechanism is provided on the top of the base plate (1). The manufacturing mechanism includes a demolding component, a mold closing component, and a glue injection component. The demolding component, the mold closing component, and the glue injection component are used in cooperation with each other. The demolding assembly includes elastic grooves (41), which are symmetrically opened on the outer side of the lower mold (2). Sliding columns (42) are fixedly connected inside the two elastic grooves (41). Lifting blocks (43) are slidably connected to the outer side of the two sliding columns (42). Springs (44) are sleeved on the outer side of the two sliding columns (42) and above the two lifting blocks (43). Rotating shafts (45) are fixedly connected to both sides of the lower mold (2). Rotating plates (46) are rotatably connected to the outer side of the two rotating shafts (45). Sliding grooves (48) are opened inside the two rotating plates (46). Sliding columns (47) are slidably connected inside the two sliding grooves (48). The sliding columns (47) and rotating plates (46) are fixedly connected. A demolding column (49) is fixedly connected between the two rotating plates (46) and at the end away from the elastic grooves (41).
2. A composite hose manufacturing mold according to claim 1, characterized in that: The injection assembly includes a mold clamping assembly including a mounting plate (51). The mounting plate (51) is fixedly connected to the top side of the base plate (1). An adjusting frame (52) is fixedly connected inside the mounting plate (51). A motor (53) is fixedly connected to the top of the adjusting frame (52). A threaded rod (55) is rotatably connected inside the adjusting frame (52). The output end of the motor (53) extends into the interior of the adjusting frame (52) and is fixedly connected to the top of the threaded rod (55). Slide rails (55) are symmetrically fixedly connected to the outer side of the mounting plate (51). 4) An upper mold (57) is slidably connected to the outer side of the two slide rails (54), and an adjusting block (56) is threadedly connected to the outer side of the threaded rod (55). The adjusting block (56) and the upper mold (57) are fixedly connected. A connecting rod (58) is fixedly connected to the outer side of the adjusting block (56). The other end of the connecting rod (58) is fixedly connected to the top of the upper mold (57). Pressing plates (59) are symmetrically fixedly connected to the outer side of the upper mold (57). Pressing grooves (510) are opened at the bottom of the two pressing plates (59).
3. The composite hose manufacturing mold of claim 1, wherein: The glue injection assembly includes a fixing plate (61), which is fixedly connected to the top of the base plate (1) and located on the side away from the mounting plate (51). A glue injection module (62) is fixedly connected to the top side of the fixing plate (61). The glue injection module (62) is specifically model GracoXM. The top of the glue injection module (62) is provided with a glue injection port (63). A cylinder (64) is fixedly connected to the outside of the fixing plate (61). The telescopic end of the cylinder (64) extends to the outside of the fixing plate (61) and is fixedly connected to a glue injection plate (65). A glue injection head (66) is fixedly connected at equal intervals to the outside of the glue injection plate (65). A glue delivery tube (67) is symmetrically fixedly connected to the bottom of the glue injection module (62). The other end of the glue delivery tube (67) is connected to the glue injection head (66). The glue delivery tube (67) is a flexible tube. The glue delivery tube (67) and the fixing plate (61) are movably connected.
4. The composite hose manufacturing mold of claim 1, wherein: The lower mold (2) has ventilation cavities (7) for heat dissipation on both sides of its interior.
5. The composite hose manufacturing mold of claim 2, wherein: The controller (8) is fixedly connected to the outside of the mounting plate (51).
6. The composite hose manufacturing mold of claim 2, wherein: Both the motor (53) and the cylinder (64) are electrically connected to the controller (8).