Filter plastic product molding mold

Abstract

The utility model belongs to the technical field of plastic product molding molds, and particularly relates to a filter screen plastic product molding mold, including a base, support frames are fixedly installed on both sides of the top of the base, the inner upper end of the support frame is rotatably connected to a base plate, and clamping mechanisms are fixedly installed on both sides of the base plate, and molds are installed on both sides of the base plate through the clamping mechanisms. The utility model adopts the above structure, and the device realizes continuous and automated operation in the mold molding process by setting a demoulding mechanism and cooperating with a driving motor. After the injection molding is completed, the driving motor drives the base plate to rotate, so that the top mold is flipped to the bottom for a new round of injection molding, and the bottom mold is pushed down by the electric push rod to push the top rod, and the molded product is pushed out of the mold and discharged onto the conveyor belt. The whole process realizes the continuous use of the mold and the rapid demoulding of the product, thereby significantly improving the production and processing efficiency of the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic product forming molds, in particular to a filter screen plastic product forming mold. Background Art

[0002] Mold (mújù) refers to various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is known as the "mother of industry".

[0003] At present, most molds include a front mold and a back mold; there is a molding cavity between the front mold and the back mold, and the front mold and the back mold are molded together. The molten plastic enters the molding cavity along the flow channel from the injection port of the front mold through the injection molding machine, and then the molten plastic is cooled and molded in the molding cavity; then the front mold and the back mold are separated and opened to expose the molded product in the molding cavity, and the ejector pin of the back mold ejects the molded product from the molding cavity to demold the molded product and realize mass production. However, the back mold is in a fixed state, and it is cumbersome and inconvenient to repair and maintain it; and during its processing, since the back mold is in a fixed state, the injection needs to be stopped every time the molding is demolded, and the processing efficiency needs to be further improved. Utility Model Content

[0004] The utility model aims to provide a filter screen plastic product forming mold, aiming to solve one of the technical problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the embodiment of the utility model provides a filter screen plastic product forming mold, including a base;

[0006] Wherein, a support frame is fixedly installed on both sides of the top of the base, and the two support frames are symmetrically arranged; a base plate is rotatably connected to the upper ends of the two support frames, and a plurality of clamping mechanisms are fixedly installed on the upper and lower ends of the base plate, and a mold is fixedly clamped on the plurality of clamping mechanisms located at the upper end of the base plate and the plurality of clamping mechanisms located at the lower end of the base plate respectively; a plurality of demoulding mechanisms are fixedly installed on the upper and lower ends of the base plate, and the outer ends of the plurality of demoulding mechanisms located at the upper end of the base plate and the plurality of demoulding mechanisms located at the lower end of the base plate respectively penetrate the two molds and extend into the two molds respectively to be connected with the demoulding ejector pins or demoulding ejector plates of the molds, and the demoulding mechanism is used to push the demoulding ejector pins into the molding cavity of the mold to demould the formed filter screen; a driving motor is fixedly installed on the upper end of the outer side of one of the support frames, and the output end of the driving motor penetrates one of the support frames and is fixedly connected to the middle part of one side of the base plate to drive the base plate to rotate;

[0007] Among them, the clamping mechanism includes a slide groove and a mounting rail; a slide groove is provided on the left and right sides of the upper end and the left and right sides of the lower end of the substrate, and a mounting rail is provided on the front and rear sides of the upper end and the front and rear sides of the lower end of the substrate, and each of the slide grooves is slidably connected to a slide plate, and the outer sides of the two slide plates at the upper end and the two slide plates at the lower end are respectively fixedly connected to the inner sides of the two molds; a clamping component is fixedly installed inside each of the mounting rails, and the two ends of the clamping component extend into the two opposite slide plates for clamping the slide plates, and the two clamping components at the upper end of the substrate and the two clamping components at the lower end of the substrate are respectively used for detachably clamping the two molds.

[0008] Optionally, the clamping assembly includes a limit spring and a limit groove; the limit spring is fixedly installed in the mounting rail, and both ends of each limit spring are fixedly connected to a sliding block, and the outer end of each sliding block is fixedly installed with a limit pin, and the outer end of the limit pin passes through the mounting rail; both ends of the slide plate are penetrated by a limit groove, and each limit pin is used to clamp with a limit groove.

[0009] Optionally, an armrest plate is fixedly mounted on the outer side of each sliding block, and the side surface of the armrest plate is L-shaped.

[0010] Optionally, the cross-sectional shape of the sliding block is I-shaped, and the cross-sectional shape of the sliding groove is convex.

[0011] Optionally, wear-resistant gaskets are fixedly connected to the outer surface of the sliding block and the inner wall of the sliding groove.

[0012] Optionally, a base frame is fixedly installed in the middle of the top of the base, and a conveyor belt is rotatably connected to the inner side of the base frame.

[0013] Optionally, the demolding mechanism includes an electric push rod; two reserved grooves are provided on the left and right sides of the base, a horizontal plate is fixedly installed in the middle of each of the reserved grooves, an electric push rod is fixedly installed on the top and bottom of each of the horizontal plates, a connecting rod is fixedly installed on the driving end of the electric push rod, and at least one ejector rod is fixedly installed on the outer end of each of the connecting rods, and the end of the ejector rod passes through the base plate and is inserted into the mold and fixedly connected to the demolding ejector pin or the demolding ejector plate of the mold.

[0014] Optionally, the electric push rod is an electric cylinder or a pneumatic cylinder.

[0015] Optionally, mounting holes are provided at the four corners of the base, and the mounting holes are configured as countersunk holes.

[0016] Compared with the prior art, the one or more technical solutions in the filter screen plastic product forming mold provided by the embodiment of the utility model have at least one of the following technical effects:

[0017] 1. The two clamping assemblies located at the upper end of the base plate and the two clamping assemblies located at the lower end of the base plate are respectively used for detachably clamping the two molds. The molds can be quickly disassembled and assembled through the clamping assemblies. The setting of the clamping mechanism greatly simplifies the disassembly and assembly process of the molds, making it easy to inspect, maintain and clean.

[0018] 2. The molded filter in the molding cavity of the mold is demolded by the demolding mechanism. After the mold is molded, the product is pushed out of the mold by its movement. The base plate is driven to rotate by the rotation of the driving motor, thereby driving the flipping of the two molds to achieve continuous production. That is, after the filter in the molding cavity of the upper mold is formed, the driving motor drives the base plate to rotate to drive the mold after injection molding to rotate downward, and at the same time drives the mold to be injected located below to rotate upward. At this time, the mold located above is performing injection molding, while the mold located below after injection molding is completed demolds the molded filter in the molding cavity through the demolding mechanism, saving demolding time and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 The utility model is a schematic structural diagram of a filter screen plastic product forming mold.

[0021] Figure 2 This is another perspective view of the filter screen plastic product molding mold of the present invention.

[0022] Figure 3 It is a partial structural schematic diagram of the filter screen plastic product forming mold of the utility model.

[0023] Figure 4 It is a partial structural exploded view of the filter screen plastic product forming mold of the utility model.

[0024] Among them, the reference numerals in the figure are:

[0025] 1. Base; 2. Support frame; 4. Mold; 5. Base plate; 7. Drive motor; 8. Mounting hole; 9. Base frame; 10. Conveyor belt;

[0026] 3. Clamping mechanism; 31. Slide; 32. Mounting rail; 33. Slide plate; 34. Clamping assembly; 341. Limit spring; 342. Limit groove; 343. Sliding block; 344. Limit pin; 345. Handrail;

[0027] 6. Demoulding mechanism; 61. Reserved groove; 62. Horizontal plate; 63. Electric push rod; 64. Connecting rod; 65. Ejector rod. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0029] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0032] In one embodiment of the present invention, referring to Figure 1-Figure 4 , provides a filter screen plastic product forming mold, including a base 1.

[0033] Among them, refer to Figure 1 and Figure 2 A support frame 2 is fixedly installed on both sides of the top of the base 1, and the two support frames 2 are symmetrically arranged; a base plate 5 is rotatably connected to the inner upper ends of the two support frames 2, and a plurality of clamping mechanisms 3 are fixedly installed on the upper and lower ends of the base plate 5, and a mold 4 is fixedly clamped on the plurality of clamping mechanisms 3 located at the upper end of the base plate 5 and the plurality of clamping mechanisms 3 located at the lower end of the base plate 5 respectively; a plurality of demoulding mechanisms 6 are fixedly installed on the upper and lower ends of the base plate 5, and a plurality of demoulding mechanisms 6 located at the upper end of the base plate 5 and a plurality of demoulding mechanisms 6 located at the lower end of the base plate 5 The outer ends of the demoulding mechanisms 6 respectively penetrate the two molds 4 and extend into the two molds 4 to be fixedly connected with the demoulding ejector pins (not shown) or the demoulding top plates (for example, the demoulding top plates are provided with a plurality of demoulding ejector pins) of the molds 4. The demoulding mechanisms 6 are used to push the demoulding ejector pins into the molding cavity of the mold 4 to demould the molded filter screen. A driving motor 7 is fixedly mounted on the upper outer end of one of the support frames 2. The output end of the driving motor 7 penetrates the one of the support frames 2 and is fixedly connected to the middle of one side of the base plate 5 to drive the base plate 5 to rotate.

[0034] Among them, refer to Figure 3 and Figure 4 The clamping mechanism 3 includes a slide groove 31 and a mounting rail 32; a slide groove 31 is provided on the left and right sides of the upper end and the left and right sides of the lower end of the base plate 5, and a mounting rail 32 is provided on the front and rear sides of the upper end and the front and rear sides of the lower end of the base plate 5. A slide plate 33 is slidably connected inside each slide groove 31, and the outer sides of the two slide plates 33 at the upper end and the two slide plates 33 at the lower end are respectively fixedly connected to the inner sides of the two molds 4; a clamping component 34 is fixedly installed inside each mounting rail 32, and the two ends of the clamping component 34 extend into the two opposite slide plates 33 for clamping the slide plates 33, and the two clamping components 34 at the upper end of the base plate 5 and the two clamping components 34 at the lower end of the base plate 5 are respectively used for detachably clamping the two molds 4.

[0035] Compared with the prior art, the one or more technical solutions in the filter screen plastic product forming mold provided by the embodiment of the utility model have at least one of the following technical effects:

[0036] Reference Figure 3 and Figure 4 The two clamping assemblies 34 located at the upper end of the base plate 5 and the two clamping assemblies 34 located at the lower end of the base plate 5 are respectively used for detachably clamping the two molds 4. The molds 4 can be quickly disassembled and assembled through the clamping assemblies 34. The setting of the clamping mechanism 3 greatly simplifies the disassembly and assembly process of the mold, making it easy to inspect, maintain and clean.

[0037] Reference Figure 1 and Figure 2, the molded filter in the molding cavity of the mold 4 is demolded by the demolding mechanism 6, and after the mold molding is completed, the product is pushed out of the mold 4 by its movement; the base plate 5 is driven to rotate by the rotation of the driving motor 7, thereby driving the flipping of the two molds 4 to realize continuous production, that is, after the filter in the molding cavity of the upper mold 4 is molded, the driving motor 7 drives the base plate 5 to rotate and drives the mold 4 after injection molding to rotate to the bottom, and at the same time drives the mold 4 to be injected located below to rotate to the top, at this time, the mold 4 located above is injection molding, and the mold 4 located below after injection molding is completed demolds the molded filter in the molding cavity through the demolding mechanism 6, saving demolding time, making the molding process of the filter plastic product more efficient, and improving processing efficiency.

[0038] In another embodiment of the present invention, referring to Figure 3 and Figure 4 The clamping assembly 34 includes a limiting spring 341 and a limiting groove 342; the limiting spring 341 is fixedly installed in the mounting rail 32, and both ends of each limiting spring 341 are fixedly connected to a sliding block 343, and the outer end of each sliding block 343 is fixedly installed with a limiting pin 344, and the outer end of the limiting pin 344 passes through the mounting rail 32; both ends of the slide plate 33 are penetrated by a limiting groove 342, and each limiting pin 344 is used to be clamped with a limiting groove 342, that is, the outer end of the limiting pin 344 is inserted into the limiting groove 342; the middle part of each limiting spring 341 is fixedly installed in the middle part of a mounting rail 32 through a connecting plate, and the limiting spring 341 is used to provide a reset force. When the external force is removed, the sliding block 343 can be pushed by the limit spring 341 to reset elastically. The mold 4 can be restored to its original position by the user; when the mold 4 needs to be disassembled, the user can move the sliding block 343 inwardly and compress the limiting spring 341 to pull the limiting pin 344 out of the limiting groove 342. When the limiting pin 344 is completely out of the limiting groove 342, the slide plate 33 loses the limiting (clamping) of the limiting pin 344, and the slide plate 33 can be pulled out of the slide groove 31, thereby taking out the mold 4; when reinstalling the mold 4, the slide plate 33 is reinserted into the slide groove 31, and the restoring force of the limiting spring 341 pushes the sliding block 343 to move outwardly, driving the limiting pin 344 to reinsert into the limiting groove 342, so that the slide plate 33 is fixed in the slide groove 31, thereby firmly installing the mold 4 on the substrate 5, making the disassembly and assembly process of the mold 4 simpler and faster, and improving the efficiency of maintenance and cleaning.

[0039] Further, refer to Figure 3 and Figure 4The outer side of each sliding block 343 is fixedly installed with an armrest plate 345, and the side shape of the armrest plate 345 is L-shaped. The outer side of the armrest plate 345 is fixedly installed with the sliding block 343, and the user can easily push the sliding block 343 to move along the mounting rail 32 by pushing and pulling the armrest plate 345; the side shape of the armrest plate 345 is L-shaped, which provides a sufficient gripping area for convenient user operation; by pushing and pulling the armrest plate 345, the user can easily pull out the limit pin 344 from the limit groove 342, thereby releasing the slide plate 33 and pulling it out from the slide groove 31, thereby realizing rapid disassembly of the mold 4; when the mold 4 needs to be reinstalled, the user only needs to reinsert the slide plate 33 into the slide groove 31, and reinsert the limit pin 344 into the limit groove 342 by pushing and pulling the armrest plate 345, making the disassembly and assembly process of the mold simpler and more intuitive, greatly improving production efficiency.

[0040] Further, refer to Figure 3 and Figure 4 The cross-sectional shape of the sliding block 343 is set in an I-shaped configuration, and the cross-sectional shape of the slide groove 31 is set in a convex shape. The cross-sectional shape of the sliding block 343 is set in an I-shaped configuration, which not only increases the contact area between the sliding block 343 and the slide groove 31, but also makes the movement of the sliding block 343 in the slide groove 31 more stable; at the same time, the cross-sectional shape of the slide groove 31 is designed to be a convex shape, which perfectly matches the I-shaped sliding block 343, ensuring that the sliding block 343 can slide smoothly in the slide groove 31.

[0041] Further, refer to Figure 3 and Figure 4 In order to further improve the wear resistance of the sliding block 343 and the slide groove 31, the outer surface of the sliding block 343 and the inner wall of the slide groove 31 are fixedly connected with wear-resistant gaskets. The wear-resistant gaskets are made of highly wear-resistant materials and can effectively reduce the friction between the sliding block 343 and the slide groove 31, thereby extending the service life of the mold.

[0042] In another embodiment of the present invention, referring to Figure 1 and Figure 2 A base frame 9 is fixedly installed in the middle of the top of the base 1, and a conveyor belt 10 is rotatably connected to the inner side of the base frame 9. The conveyor belt 10 is mainly used to carry and transmit the filter screen. For example, the conveyor belt 10 can be an assembly line in the form of a belt or a plate chain. During operation, the mold 4 located below after the injection molding is completed demolds the molded filter screen in the molding cavity through the demolding mechanism 6, and then the filter screen falls onto the conveyor belt 10. The conveyor belt 10 drives the filter screen to move forward continuously, and will quickly and accurately move it to the next process or designated position, such as packaging, quality inspection, etc. This continuous operation mode greatly reduces the time and cost of manual handling.

[0043] In another embodiment of the present invention, referring to Figure 3 and Figure 4 The demoulding mechanism 6 includes an electric push rod 63; two reserved grooves 61 are provided on the left and right sides of the base 1, a horizontal plate 62 is fixedly installed in the middle of each reserved groove 61, and an electric push rod 63 is fixedly installed on the top and bottom of each horizontal plate 62, and a connecting rod 64 is fixedly installed on the driving end of the electric push rod 63, and at least one ejector rod 65 is fixedly installed on the outer end of each connecting rod 64, and the end of the ejector rod 65 penetrates the base plate 5 and is inserted into the mold 4 and is fixedly connected to the demoulding ejector pin (not shown) of the mold 4 or the demoulding ejector plate (for example: the demoulding ejector plate is provided with a plurality of demoulding ejectors); the reserved grooves 61 are opened at the front and rear ends of both sides of the base 1, An installation space is provided for the demoulding mechanism 6; the electric push rod 63 is the power source for the demoulding action, the electric push rod 63 drives the connecting rod 64 to move linearly, the connecting rod 64 drives the ejector rod 65 to move up and down, and the ejector rod 65 drives the demoulding ejector pin to move up and down; when the mold completes the molding of the plastic product, the electric push rod 63 starts to work, pushing the connecting rod 64 and the ejector rod 65 to move downward, the ejector rod 65 moves downward to push the demoulding ejector pin into the molding cavity of the mold 4 to demould the molded filter screen, and push the filter screen plastic product out of the molding cavity of the mold 4, so that the demoulding process is automated and efficient, reducing the time and cost of manual operation and improving processing efficiency.

[0044] Among them, refer to Figure 3 and Figure 4 The electric push rod 63 can be an electric cylinder or a pneumatic cylinder, etc., and has a simple structure.

[0045] Among them, the mold 4 is used to mold filter plastic products, and the attached drawings show only part of the structure of the mold 4, for example: the attached drawings show only the rear mold of the mold 4, and the front mold of the mold 4 is installed on the lifting mechanism, and the lifting mechanism drives the front mold to move up and down. The lifting mechanism can be a lifting device such as a cylinder, a hydraulic cylinder, a linear module, etc.; when the front mold moves down, it cooperates with the rear mold to close the mold, and the molten plastic is injected into the molding cavity of the mold 4 from the injection port of the front mold. After the filter in the molding cavity is cooled and formed, the lifting mechanism drives the front mold to move up and separate from the rear mold to open the mold, so that the rear mold exposes the molding cavity and the filter plastic product, and then the driving motor 7 drives the rear mold above the substrate 5 to flip to the bottom (below), so that the molding cavity and the filter plastic product face the lower end and are unobstructed. At this time, the demolding mechanism 6 drives the ejector rod 65 to move downward to push the demolding ejector pin into the molding cavity of the mold 4 to demold the molded filter. The mold used for forming the filter is a mature prior art, for example, a molding mold for a filter plastic product disclosed in publication number "CN114750352B", so the specific structure of the mold 4 will not be described in detail here.

[0046] Among them, refer to Figure 1The base 1 is the foundation of the mold, and a support frame 2 is installed on it for supporting and installing a substrate 5. The two ends of the substrate 5 are rotatably connected to the two support frames 2 through a rotating shaft, so that the substrate 5 can rotate on the inner upper end of the support frame 2 to realize the flipping of the two molds 4.

[0047] Among them, refer to Figure 1 The four corners of the base 1 are provided with mounting holes 8, which are set as countersunk holes so that the screw heads can be accommodated in the countersunk holes to avoid the protrusions affecting the overall appearance of the mold and reduce the potential damage to the mold or workpiece surface caused by the protruding screw heads.

[0048] The use principle and advantages of filter plastic product molding mold are as follows:

[0049] Reference Figure 1-Figure 4 When the injection molding is completed, the driving motor 7 is started to run, and the driving motor 7 is used to drive the base plate 5 to rotate. The rotation of the base plate 5 can drive the top mold 4 to flip to the bottom. At this time, the top mold 4 is used for continuous injection molding again, and the bottom mold 4 faces the lower end and is uncovered. At this time, the electric push rod 63 located at the bottom is started to run. The electric push rod 63 can push the connecting rod 64 to drive the ejector rod 65 to move downward. The ejector rod 65 moves downward to push the demoulding ejector pin into the molding cavity of the mold 4 to demould the molded filter, and the filter plastic product is pushed out of the molding cavity of the mold 4. Then the filter plastic product falls onto the top of the conveyor belt 10. At this time, the conveyor belt 10 is started to run to remove the finished product, which can realize continuous and uninterrupted mold injection molding processing and improve the overall production and processing efficiency of the device.

[0050] When the cam 342 is in the closed position, the stopper 344 is in the closed position, and the stopper 344 is in the closed position, so that the cam 342 is in the closed position ...

[0051] The rest of this embodiment is the same as the first embodiment. The features not explained in this embodiment are all based on the explanations in the first embodiment and will not be described in detail here.

[0052] The above content is a further detailed description of the utility model in combination with specific preferred implementation methods, and it cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, its architecture can be flexible and can derive a series of products. Just making a few simple deductions or substitutions should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. A filter screen plastic product forming mold, characterized in that: Including base; Wherein, a support frame is fixedly installed on both sides of the top of the base, and the two support frames are symmetrically arranged; a base plate is rotatably connected to the upper ends of the two support frames, and a plurality of clamping mechanisms are fixedly installed on the upper and lower ends of the base plate, and a mold is fixedly clamped on the plurality of clamping mechanisms located at the upper end of the base plate and the plurality of clamping mechanisms located at the lower end of the base plate respectively; a plurality of demoulding mechanisms are fixedly installed on the upper and lower ends of the base plate, and the outer ends of the plurality of demoulding mechanisms located at the upper end of the base plate and the plurality of demoulding mechanisms located at the lower end of the base plate respectively penetrate the two molds and extend into the two molds respectively to be connected with the demoulding ejector pins or demoulding ejector plates of the molds, and the demoulding mechanism is used to push the demoulding ejector pins into the molding cavity of the mold to demould the formed filter screen; a driving motor is fixedly installed on the upper end of the outer side of one of the support frames, and the output end of the driving motor penetrates one of the support frames and is fixedly connected to the middle part of one side of the base plate to drive the base plate to rotate; Among them, the clamping mechanism includes a slide groove and a mounting rail; a slide groove is provided on the left and right sides of the upper end and the left and right sides of the lower end of the substrate, and a mounting rail is provided on the front and rear sides of the upper end and the front and rear sides of the lower end of the substrate, and each of the slide grooves is slidably connected to a slide plate, and the outer sides of the two slide plates at the upper end and the two slide plates at the lower end are respectively fixedly connected to the inner sides of the two molds; a clamping component is fixedly installed inside each of the mounting rails, and the two ends of the clamping component extend into the two opposite slide plates for clamping the slide plates, and the two clamping components at the upper end of the substrate and the two clamping components at the lower end of the substrate are respectively used for detachably clamping the two molds.

2. The filter screen plastic product forming mold according to claim 1, characterized in that: The clamping assembly includes a limit spring and a limit groove; the limit spring is fixedly installed in the mounting rail, and both ends of each limit spring are fixedly connected to a sliding block, and the outer end of each sliding block is fixedly installed with a limit pin, and the outer end of the limit pin passes through the mounting rail; both ends of the slide plate are penetrated by a limit groove, and each limit pin is used to clamp with a limit groove.

3. The filter screen plastic product forming mold according to claim 2, characterized in that: An armrest plate is fixedly mounted on the outer side of each sliding block, and the side surface of the armrest plate is L-shaped.

4. The filter screen plastic product forming mold according to claim 2, characterized in that: The cross-sectional shape of the sliding block is set in an I-shaped configuration, and the cross-sectional shape of the sliding groove is set in a convex shape.

5. The filter screen plastic product forming mold according to claim 2, characterized in that: The outer surface of the sliding block and the inner wall of the sliding groove are both fixedly connected with wear-resistant gaskets.

6. The filter screen plastic product forming mold according to any one of claims 1 to 5, characterized in that: A base frame is fixedly installed in the middle of the top of the base, and a conveyor belt is rotatably connected to the inner side of the base frame.

7. The filter screen plastic product forming mold according to any one of claims 1 to 5, characterized in that: The demoulding mechanism includes an electric push rod; two reserved grooves are provided on the left and right sides of the base, a horizontal plate is fixedly installed in the middle of each of the reserved grooves, an electric push rod is fixedly installed on the top and bottom of each of the horizontal plates, a connecting rod is fixedly installed on the driving end of the electric push rod, and at least one ejector rod is fixedly installed on the outer end of each of the connecting rods, and the end of the ejector rod passes through the base plate and is inserted into the mold and fixedly connected to the demoulding ejector pin or the demoulding ejector plate of the mold.

8. The filter screen plastic product forming mold according to claim 7, characterized in that: The electric push rod is an electric cylinder or a pneumatic cylinder.

9. The filter screen plastic product forming mold according to any one of claims 1 to 5, characterized in that: The four corners of the base are all provided with mounting holes, and the mounting holes are configured as countersunk holes.

Images