Robot plastic guide pipe injection mold
By designing mold clamping components and fixing components in injection molds, the rapid disassembly and assembly of the mould and the mould are realized, which solves the cumbersome problems of mold replacement and disassembly in the prior art, improves processing efficiency and prevents position deviation It is suitable for processing plastic conduits of various specifications and shapes.
Patent Information
- Application Number
- CN202420811805.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-18
AI Technical Summary
When processing plastic conduits of different specifications or shapes, existing injection molds need to frequently replace the molds and remove screws, resulting in troublesome operation and inefficient efficiency.
A robot plastic conduit injection mold was designed. By installing mold clamping components and fixing components on the workbench, the structures such as positioning blocks, limiting slots, bolt groups and bidirectional screws can be used to quickly disassemble the punch and the mould. Install and fix, avoid the use of screws, and drive the bidirectional screw and T-block by driving the motor to achieve rapid mold clamping and prevent position deviation.
It realizes rapid processing of plastic conduits of different specifications and shapes, simplifies the mold disassembly and assembly process, improves processing efficiency, and prevents the position of the mold from being offset during the injection molding process, simplifies the operation process.
Smart Images
Figure CN222178503U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of injection molds, in particular to a robot plastic catheter injection mold. Background Art
[0002] When processing and producing plastic catheters for robots, injection molding is generally used, and in the production process, different molds are generally used for plastic catheters of different specifications or shapes, so as to complete the processing of different types of catheters. Injection molding is also called injection molding. It is an injection and molding method. The advantages of injection molding are fast production speed, high efficiency, automated operation, a wide variety of colors, shapes from simple to complex, sizes from large to small, and precise product size. The product is easy to update and can be made into complex-shaped parts. Injection molding is suitable for mass production and complex-shaped products and other molding and processing fields.
[0003] Regarding the above-mentioned related technologies, the applicant believes that: the mold is installed on the inside of the workbench by a large number of screws. When plastic catheters of different specifications or shapes need to be processed, the mold needs to be replaced to meet the processing needs. However, when disassembling, many screws need to be removed and then different molds need to be installed, which is troublesome when using.
[0004] Therefore, the utility model provides a robot plastic catheter injection mold to solve the above problems. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a robot plastic catheter injection mold to solve the above problems.
[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a robot plastic catheter injection mold, including a workbench, a clamping assembly is installed on the top wall of the workbench, and fixed assemblies are installed on the left and right sides of the top wall of the clamping assembly, a concave mold is installed on the top wall of the fixed assembly on the left, and a convex mold is installed on the top wall of the fixed assembly on the right;
[0007] The fixing assembly includes a fixing platform, a mounting groove is formed on the top wall of the fixing platform, limiting grooves are formed on the front and rear parts of the left and right sides of the top wall of the fixing groove, accommodating grooves are formed on the front and rear walls inside the fixing groove, placement grooves are formed on the front and rear parts of the top wall of the fixing groove, a positioning block is installed and placed on the inner wall of the fixing groove, the side walls of the positioning block and the positions corresponding to the limiting grooves are fixedly connected to the limiting blocks, the front and rear walls of the positioning block and the positions corresponding to the placement grooves are installed with bolt groups, the front and rear walls of the positioning block and the front and rear walls are formed with fixing grooves, the front and rear walls of the fixing platform are fixedly connected to electric push rods, and the movable ends of the electric push rods slide through the fixing platform and are fixedly connected to the fixing blocks.
[0008] Through the above technical solution, through the setting of the fixed components, the punch and the die can be quickly disassembled and assembled without the need to use accessories such as screws. It is faster and easier to replace and is convenient for processing robot plastic catheters of different specifications and shapes.
[0009] Furthermore, the bottom wall of the fixed platform is fixedly connected to the top wall of the mold clamping assembly, the bottom wall of the fixed platform is slidably connected to the top wall of the workbench, the outer walls of the limit blocks are fitted with the corresponding inner walls of the limit grooves, the bolt groups are screwed to the bottom wall of the die, and the outer walls of the fixed blocks are fitted with the corresponding inner walls of the fixed grooves.
[0010] Through the above technical solution, the limiting block can enter the corresponding inner wall of the limiting groove to limit the positioning block to prevent the problem of position displacement, and the connection between the positioning block and the punch or die is fixed by a bolt group.
[0011] Furthermore, the mold clamping assembly includes a bidirectional screw rod, a long groove is opened in the middle of the top wall of the workbench, and the left and right ends of the bidirectional screw rod are rotatably connected to the inner wall of the long groove.
[0012] Through the above technical solution, the bidirectional screw can drive the T-blocks to move away from or closer to each other when rotating.
[0013] Furthermore, T-blocks are threadedly installed on both sides of the outer wall of the bidirectional screw rod, a through slot is provided on the top wall of the long slot, and the outer walls of the T-blocks are slidably connected to the inner walls of the long slot and the through slot.
[0014] Through the above technical solution, the T-block slides along the inner walls of the long groove and the through groove when moving.
[0015] Furthermore, the top wall of the T-block is fixedly connected to the corresponding bottom wall of the fixing platform.
[0016] Through the above technical solution, the T-block drives the fixed platform to move when it moves.
[0017] Furthermore, grooves are provided at the front and rear parts of the top wall of the workbench, the inner walls of the grooves are fixedly connected to limit rods, the left and right sides of the outer walls of the limit rods are fixedly connected to moving blocks, and the top walls of the moving blocks are fixedly connected to the corresponding top walls of the fixed platform.
[0018] Through the above technical solution, the cooperation between the limit rod and the moving block can prevent the fixed platform from being offset when moving.
[0019] Furthermore, a driving motor is fixedly connected to the side wall of the workbench, and a power shaft of the driving motor passes through the workbench through a bearing and is fixedly connected to the bidirectional screw rod.
[0020] Through the above technical solution, the driving motor works through an external power supply connection and drives the bidirectional lead screw to rotate.
[0021] Furthermore, the four corners of the bottom wall of the workbench are fixedly connected with support legs, and the top wall of the die is connected with a high-pressure injection port.
[0022] Through the above technical solution, the supporting legs have a supporting function for the entire device.
[0023] Beneficial Effects
[0024] The utility model provides a robot plastic catheter injection mold. Compared with the prior art, it has the following beneficial effects:
[0025] (1) The robot plastic conduit injection mold drives the positioning block to enter the inner wall of the installation groove for placement through the movable concave mold and the convex mold, the positioning block drives the limiting block to enter the inner wall of the limiting groove, the bolt group enters the inner wall of the placement groove, and the electric push rod pushes the fixing block to leave the receiving groove and enter the inner wall of the fixing groove for limiting and fixing. When the robot plastic conduits of different specifications or shapes are injection molded, there is no need to disassemble and assemble them with screws. It is more convenient when fixing the whole, and it is simple to use and operate, thereby improving the overall processing efficiency.
[0026] (2) The robot plastic catheter injection mold drives the bidirectional screw to rotate through the driving motor, and the T-block approaches each other along the outer wall of the bidirectional screw in the long groove and the inner wall of the through groove. The T-block drives the fixed table and the installed and fixed die and punch to approach each other for mold closing. The fixed table drives the moving block to move linearly along the outer wall of the limit rod in the inner wall of the groove. After the die and punch are closed, the discharge pipe of the injection molding machine is connected to the high-pressure injection port, and then the subsequent injection molding process is carried out, so that after the injection mold is installed, the mold closing and injection molding work can be carried out quickly, and position displacement can be prevented during mold closing. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is the front view of the external structure of the utility model;
[0028] Figure 2 It is a front view of the internal structure of the utility model;
[0029] Figure 3 It is an exploded view of the internal structure of the utility model;
[0030] Figure 4 It is an enlarged view of the structure of the utility model A.
[0031] In the figure, 1, workbench; 2, supporting legs; 3, die; 4, high-pressure injection port; 5, punch; 6, mold clamping assembly; 61, drive motor; 62, long slot; 63, bidirectional screw; 64, T-block; 65, through slot; 66, limit rod; 67, moving block; 68, groove; 7, fixing assembly; 71, fixing table; 72, mounting slot; 73, limit slot; 74, positioning block; 75, limit block; 76, bolt group; 77, placement slot; 78, accommodating slot; 79, electric push rod; 710, fixing block; 711, fixing slot. DETAILED DESCRIPTION
[0032] 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.
[0033] Embodiment 1:
[0034] See also Figure 1-4 A robot plastic catheter injection mold comprises a workbench 1, a clamping assembly 6 is installed on the top wall of the workbench 1, and fixing assemblies 7 are installed on both the left and right sides of the top wall of the clamping assembly 6, a concave mold 3 is installed on the top wall of the fixing assembly 7 on the left, and a convex mold 5 is installed on the top wall of the fixing assembly 7 on the right;
[0035] The fixing assembly 7 includes a fixing platform 71, a mounting groove 72 is provided on the top wall of the fixing platform 71, and limiting grooves 73 are provided at the front and rear parts of the left and right sides of the top wall of the fixing groove 72, and accommodating grooves 78 are provided on the front and rear walls of the fixing groove 72, and placement grooves 77 are provided on the front and rear parts of the top wall of the fixing groove 72, and a positioning block 74 is installed and placed on the inner wall of the fixing groove 72, and the side walls of the positioning block 74 and the positions corresponding to the limiting grooves 73 are fixedly connected to the limiting blocks 75, and the front and rear walls of the positioning block 74 and the positions corresponding to the placement grooves 77 are installed with bolt groups 76, and the front and rear walls of the positioning block 74 are provided with fixing grooves 711, and the front and rear walls of the fixing platform 71 are fixedly connected to electric push rods 79, and the movable ends of the electric push rods 79 slide through the fixing platform 71 and are fixedly connected to the fixing blocks 710;
[0036] In the embodiment of the utility model, the purpose of this arrangement is that the setting of the fixing component 7 can quickly disassemble and assemble the die 3 and the punch 5, and the overall disassembly and assembly method is simple and easy to operate. At the same time, through the cooperation of various components, it can cope with the processing of robot plastic catheters of different specifications or shapes, so that the processing range of the entire device is wider and more practical.
[0037] Embodiment 2:
[0038] See also Figure 1-4 The present embodiment provides a technical solution based on the first embodiment: the bottom wall of the fixed platform 71 is fixedly connected to the top wall of the clamping assembly 6, the bottom wall of the fixed platform 71 is slidably connected to the top wall of the workbench 1, the outer walls of the limit blocks 75 are all fitted with the inner walls of the corresponding limit grooves 73, the bolt groups 76 are all screwed and installed with the bottom wall of the die 3, the outer walls of the fixed blocks 710 are all fitted with the inner walls of the corresponding fixed grooves 711, the clamping assembly 6 includes a bidirectional screw rod 63, a long groove 62 is opened in the middle of the top wall of the workbench 1, the left and right ends of the bidirectional screw rod 63 are rotatably connected to the inner wall of the long groove 62, the left and right sides of the outer wall of the bidirectional screw rod 63 are screwed and installed with T-shaped blocks 64, and the top wall of the long groove 62 is opened with a through groove 65 The outer walls of the T-block 64 are slidably connected to the inner walls of the long groove 62 and the through groove 65, the top wall of the T-block 64 is fixedly connected to the bottom wall of the corresponding fixed platform 71, the front and rear parts of the top wall of the workbench 1 are provided with grooves 68, the inner walls of the grooves 68 are fixedly connected to the limit rods 66, the left and right sides of the outer walls of the limit rods 66 are fixedly connected to the moving blocks 67, the top walls of the moving blocks 67 are fixedly connected to the top walls of the corresponding fixed platforms 71, the side walls of the workbench 1 are fixedly connected to the driving motor 61, the power shaft of the driving motor 61 passes through the workbench 1 and is fixedly connected to the bidirectional screw 63 through the bearing, the four corners of the bottom wall of the workbench 1 are fixedly connected to the supporting legs 2, and the top wall of the concave mold 3 is connected to the high-pressure injection port 4;
[0039] In the embodiment of the utility model, the purpose of this arrangement is that the bolt group 76 is threadedly installed with the bottom wall of the die 3, and at the same time, the arrangement of the clamping assembly 6 can quickly clamp the die 3 and the punch 5, and then inject raw materials through the high-pressure injection port 4 for injection molding. The drive motor 61 works through an external power connection, and the mutual cooperation of the limit rod 66 and the moving block 67 can prevent the die 3 and the punch 5 from being displaced when the die is clamped.
[0040] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0041] During operation, firstly, the electric push rod 79 and the drive motor 61 are connected through an external power supply. When the robot injection molding tube is injection molded, the movable die 3 and the punch 5 first drive the positioning block 74 to enter the inner wall of the installation groove 72 for placement, and the positioning block 74 drives the limit block 75 to enter the inner wall of the limit groove 73, and at the same time, the bolt group 76 enters the inner wall of the placement groove 77. When the bottom wall of the positioning block 74 fits with the inner bottom wall of the installation groove 72, the electric push rod 79 is controlled by an external controller to push the fixing block 710 out of the receiving groove 78 and enter the inner wall of the fixing groove 711 for limit fixing, so that the installation of the die 3 and the punch 5 can be completed quickly. After the installation is completed, the working power shaft of the driving motor 61 is controlled by an external controller to drive the bidirectional screw 63 to rotate. While the bidirectional screw 63 rotates, it drives the T-block 64 along the outer wall of the bidirectional screw 63 to approach each other in the long groove 62 and the inner wall of the through groove 65, and the T-block 64 drives the fixed table 71 and the installed and fixed die 3 and punch 5 to approach each other for mold closing. When the fixed table 71 moves, it drives the moving block 67 to move linearly along the outer wall of the limit rod 66 in the inner wall of the groove 68. After the die 3 and the punch 5 are closed, the discharge pipe of the injection molding machine is connected to the high-pressure injection port 4, and then the subsequent injection molding process is carried out.
[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A robot plastic catheter injection mold, comprising a workbench (1), characterized in that: The top wall of the workbench (1) is installed with a clamping assembly (6), and the left and right sides of the top wall of the clamping assembly (6) are both installed with fixing assemblies (7), the top wall of the fixing assembly (7) located on the left side is installed with a concave mold (3), and the top wall of the fixing assembly (7) located on the right side is installed with a convex mold (5); The fixing assembly (7) comprises a fixing platform (71), a mounting groove (72) is provided on the top wall of the fixing platform (71), and limiting grooves (73) are provided on the front and rear parts of the left and right sides of the top wall of the fixing groove (72), accommodating grooves (78) are provided on the front and rear walls of the inner wall of the fixing groove (72), and placement grooves (77) are provided on the front and rear parts of the top wall of the fixing groove (72), a positioning block (74) is installed and placed on the inner wall of the fixing groove (72), and the side walls of the positioning block (74) and the positions corresponding to the limiting grooves (73) are fixedly connected to the limiting blocks (75), and the front and rear walls of the positioning block (74) and the positions corresponding to the placement grooves (77) are installed with bolt groups (76), and the front and rear walls of the positioning block (74) are provided with fixing grooves (711), and the front and rear walls of the fixing platform (71) are fixedly connected to electric push rods (79), and the movable ends of the electric push rods (79) slide through the fixing platform (71) and are fixedly connected to the fixing blocks (710).
2. A robot plastic catheter injection mold according to claim 1, characterized in that: The bottom wall of the fixed platform (71) is fixedly connected to the top wall of the mold clamping assembly (6), the bottom wall of the fixed platform (71) is slidably connected to the top wall of the workbench (1), the outer walls of the limit blocks (75) are in contact with the inner walls of the corresponding limit grooves (73), the bolt groups (76) are screwed to the bottom wall of the die (3), and the outer walls of the fixed blocks (710) are in contact with the inner walls of the corresponding fixed grooves (711).
3. The robot plastic catheter injection mold according to claim 1, characterized in that: The mold clamping assembly (6) comprises a bidirectional screw rod (63), a long slot (62) is provided in the middle of the top wall of the workbench (1), and the left and right ends of the bidirectional screw rod (63) are rotatably connected to the inner wall of the long slot (62).
4. The robot plastic catheter injection mold according to claim 3, characterized in that: T-shaped blocks (64) are screwed and installed on both left and right sides of the outer wall of the bidirectional screw rod (63), a through groove (65) is formed on the top wall of the long groove (62), and the outer wall of the T-shaped block (64) is slidably connected to the inner wall of the long groove (62) and the through groove (65).
5. The robot plastic catheter injection mold according to claim 4, characterized in that: The top wall of the T-shaped block (64) is fixedly connected to the bottom wall of the corresponding fixing platform (71).
6. The robot plastic catheter injection mold according to claim 1, characterized in that: The front and rear parts of the top wall of the workbench (1) are both provided with grooves (68), the inner walls of the grooves (68) are fixedly connected to limit rods (66), the left and right sides of the outer walls of the limit rods (66) are both fixedly connected to moving blocks (67), and the top walls of the moving blocks (67) are fixedly connected to the top walls of the corresponding fixed platforms (71).
7. The robot plastic catheter injection mold according to claim 1, characterized in that: A drive motor (61) is fixedly connected to the side wall of the workbench (1); a power shaft of the drive motor (61) passes through the workbench (1) via a bearing and is fixedly connected to a bidirectional screw rod (63).
8. The robot plastic catheter injection mold according to claim 1, characterized in that: The four corners of the bottom wall of the workbench (1) are fixedly connected to support legs (2), and the top wall of the die (3) is connected to a high-pressure injection port (4).