Die pressing equipment for processing rubber and plastic products

Abstract

The invention relates to the technical field of rubber and plastic mold pressing equipment, in particular to mold pressing equipment for rubber and plastic product processing, so that the discharging process of rubber and plastic products becomes more convenient and simpler, the two hands of a worker do not need to stretch into the position below a mold pressing plate, and the situation that the mold pressing plate suddenly falls off to injure the worker is avoided. The rubber and plastic products can directly fall off from the middle containing column after being subjected to mold pressing, workers do not need to take the rubber and plastic products, so that the rubber and plastic products are processed more conveniently and rapidly, meanwhile, under the action of a feeding plate, the rubber and plastic products are completely and rapidly fed into the middle containing column, and the machining efficiency of the rubber and plastic products is improved. In this way, precise feeding of the rubber and plastic products can be achieved, and after the rubber and plastic products are fed, the positions of the rubber and plastic products can be limited through the material intercepting and returning preventing rods, so that when the feeding plate is recycled, the rubber and plastic products cannot move towards the outer side along with the feeding plate, and the situation that the rubber and plastic products cannot fall into the middle containing column is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of rubber and plastic compression molding equipment, in particular to compression molding equipment for processing rubber and plastic products. Background Art

[0002] Rubber plastic is a material that combines rubber and plastic, usually made of high-quality rubber and polyvinyl chloride (NBR / PVC) as the main raw materials. This material is produced through mixing, mixing, continuous extrusion, heating foaming, cooling and slitting, and is a mixed foaming material. Rubber and plastic materials have been widely used in various fields due to their unique performance advantages. Under the existing technology, rubber and recycled plastic waste are mostly used to produce rubber and plastic materials, which helps to utilize resources and reduce costs, especially when the produced rubber and plastic materials are used to produce related rubber and plastic products, it can greatly reduce costs. At present, in the process of making rubber and plastic products, the process of rubber and plastic product compression molding is involved, and the compression molding of rubber and plastic products requires the use of compression molding devices.

[0003] In the prior art, a silicone die pressing device is usually used to produce rubber and plastic products, such as a die pressing device for processing rubber and plastic products with a publication number of CN209832371U, which solves the problem that the die pressing device cannot effectively fix the rubber and plastic products, prevents them from sliding randomly during the die pressing process, and improves the die pressing efficiency. However, this device requires manpower to perform die pressing operations on the rubber and plastic products, which is time-consuming and laborious, and wastes a lot of manpower.

[0004] For example, a die pressing device for processing rubber and plastic products with the publication (announcement) number CN214982662U is provided with a pressurizing mechanism. When the output end of the push rod motor moves upward, the driving rod will drive the entire press hammer to move upward a certain distance. When the output end of the push rod motor is reset downward, the entire press hammer will fall freely under its own gravity, thereby squeezing the rubber material on the placing table. The impact force of the falling press hammer can quickly press out the bubbles in the rubber and plastic, thereby improving the die pressing effect. This device uses the free fall of the press hammer's own gravity to achieve the die pressing effect, getting rid of the situation of manual die pressing.

[0005] However, although the prior art can get rid of manpower to mold rubber and plastic products, it is not convenient for loading and unloading rubber and plastic products. Both loading and unloading require the staff's hands to reach under the hammer, which leads to great safety hazards in the staff's operation. Moreover, if manual operation is required for loading and unloading, the molding operation of rubber and plastic products will be slow. Summary of the invention

[0006] The object of the present invention is to provide a die pressing device for processing rubber and plastic products to solve the problems mentioned in the above process.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a die-casting device for processing rubber and plastic products, wherein the die-casting assembly for rubber and plastic products includes a processing support base, a first conveyor belt, a second conveyor belt, a side wall baffle, a middle placement column, a material placement trough, a connecting frame, a working telescopic rod, a hollow cavity and an air intake pipe, wherein the first conveyor belt is arranged on one side of the processing support base, and the second conveyor belt is arranged above the first conveyor belt, wherein the side wall baffle is fixed on both sides of the second conveyor belt, and the middle placement column is fixed in the middle of the processing support base, wherein the material placement trough is opened through the middle of the middle placement column, and the connecting frame is installed on the upper side of the processing support base, wherein the working telescopic rod is fixed in the middle of the connecting frame, and the hollow cavity is opened on the lower side of the working telescopic rod, wherein the air intake pipe is fixed on one side of the working telescopic rod, and a material cutting assembly is arranged on the middle placement column.

[0008] Preferably, a push-feed plate is symmetrically placed on one side of the processing support base, wherein a fixedly connected linkage rod is set through one side of the push-feed plate, and the linkage rod is set through the processing support base, wherein a fixedly connected transmission gear is set through one side of the linkage rod that passes through the processing support base, and a fixedly connected extension pull rod is set on the upper side of the linkage rod.

[0009] Preferably, a fixedly connected external sleeve frame is provided on one side of the middle placing column, wherein a bottom baffle is inserted into the middle placing column, and fixedly connected staggered pull rods are symmetrically provided on one side of the bottom baffle, wherein fixedly connected continuous teeth are evenly provided on one side of the staggered pull rods, and a feeding plate is placed on the middle placing column, wherein the feeding plate is located on one side of the second conveyor belt, and a longitudinal slide groove is symmetrically provided inside the middle placing column.

[0010] Preferably, an in-groove slider is placed inside the longitudinal slide groove, wherein the in-groove slider is fixedly connected to the feeding plate, and a first pushing spring is placed inside the longitudinal slide groove, wherein a pulling rope is fixedly arranged on one side of the in-groove slider, and the pulling rope passes through the middle part of the first pushing spring, wherein the side of the pulling rope away from the in-groove slider is fixed to the extension rod.

[0011] Preferably, interconnecting grooves are symmetrically provided on the middle placing column, wherein an upper and lower moving rods are placed in the middle of the middle placing column, a fixedly connected pressed block is arranged on the upper side of the upper and lower moving rods, wherein a second pushing spring is sleeved on the upper and lower moving rods, and a prying rod is placed inside the interconnecting groove, wherein the prying rod is movably connected to the middle placing column.

[0012] Preferably, a fixedly connected pressing plate is provided on the lower side of the working telescopic rod, wherein a continuation groove is opened in the middle of the pressing plate, a horizontal plate is placed inside the continuation groove, wherein a movable rod is penetrated through the middle of the horizontal plate, and a fixedly connected stripping plate is provided on the lower side of the movable rod.

[0013] Preferably, the material cutting assembly includes a material cutting anti-return rod, a distance adjusting slot, a cross column, an adjusting connecting rod, a distance increasing and expanding rod, an outer support rod and a reciprocating pull rod, wherein the distance adjusting slot is opened through one side of the material cutting anti-return rod, the cross column is inserted into the interior of the distance adjusting slot, wherein the adjusting connecting rod is fixed on one side of the cross column, the distance increasing and expanding rod is sleeved on the adjusting connecting rod, wherein the outer support rod is fixed on one side of the distance increasing and expanding rod, and the reciprocating pull rod is movably connected to the side of the outer support rod away from the distance increasing and expanding rod.

[0014] Preferably, the material cutting anti-return rod is movably connected to the inside of the middle placement column, wherein the distance expansion rod is arranged through the middle placement column, the outer support rod is arranged in an L shape, and the reciprocating pull rod is connected to the outer support rod through a rotating shaft, wherein the side of the reciprocating pull rod not connected to the outer support rod is movably connected to the prying rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] Through the arrangement of the present invention, the discharge process of the rubber and plastic products becomes more convenient and simple, and there is no need for the staff to extend their hands under the pressing plate to avoid the sudden drop of the pressing plate to cause harm to the staff. After the rubber and plastic products are pressed, the rubber and plastic products can fall directly from the middle placement column without the need for the staff to pick them up, which makes the processing of the rubber and plastic products more convenient and quick. At the same time, under the action of the feeding plate, the rubber and plastic products can be completely and quickly fed into the interior of the middle placement column, which can achieve accurate feeding of the rubber and plastic products. After the rubber and plastic products are fed in, the material intercepting and anti-returning rod can limit the position of the rubber and plastic products. In this way, when the feeding plate is recovered, the rubber and plastic products will not move outward with the feeding plate, which avoids the situation that the rubber and plastic products cannot fall into the interior of the middle placement column. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a three-dimensional schematic diagram of the processing support base of the present invention.

[0019] Figure 3 It is a three-dimensional schematic diagram of the central placement column of the present invention.

[0020] Figure 4 It is a three-dimensional schematic diagram of the connecting frame of the present invention.

[0021] Figure 5 It is a three-dimensional schematic diagram of the extension rod of the present invention.

[0022] Figure 6 It is a three-dimensional schematic diagram of the feeding plate of the present invention.

[0023] Figure 7It is a three-dimensional schematic diagram of the bottom baffle of the present invention.

[0024] Figure 8 For the present invention Figure 4 A in the figure is an enlarged schematic diagram.

[0025] Fig. 9 For the present invention Figure 5 The enlarged schematic diagram of point B in FIG.

[0026] Fig.10 For the present invention Figure 6 The enlarged schematic diagram is shown in Figure 2.

[0027] In the figure: 1, processing support base; 101, push feeding plate; 102, linkage rod; 103, transmission gear; 104, extension rod; 11, first conveyor belt; 12, second conveyor belt; 13, side wall baffle; 14, middle placement column; 1401, external sleeve frame; 1402, bottom baffle; 1403, staggered rod; 1404, continuous teeth; 1405, feeding plate; 1406, along the slide; 1407, slide block in the groove; 1408, first push spring; 1409, pull rope; 1410, intercommunication Groove; 1411, upper and lower moving rods; 1412, pressed block; 1413, second push spring; 1414, prying rod; 15, material placement groove; 16, connecting frame; 17, working telescopic rod; 1701, pressing plate; 1702, intercommunication groove; 1703, horizontal and vertical plates; 1704, movable rod; 1705, stripping plate; 18, hollow cavity; 19, air intake pipe; 2, material interception anti-return rod; 21, distance adjustment slide groove; 22, cross column; 23, adjusting connecting rod; 24, distance increase and expansion rod; 25, outer support rod; 26, reciprocating pull rod. DETAILED DESCRIPTION

[0028] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the detailed description below, many specific details are proposed to provide a comprehensive understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by illustrating examples of the present invention. The present invention is by no means limited to any specific configuration and algorithm proposed below, but covers any modification, replacement and improvement of elements, parts and algorithms without departing from the spirit of the present invention. In the accompanying drawings and the following description, known structures and technologies are not shown to avoid unnecessary ambiguity to the present invention.

[0029] See also Figures 1 to 10The present invention provides a technical solution: including a rubber and plastic product die assembly, the rubber and plastic product die assembly includes a processing support base 1, a first conveyor belt 11, a second conveyor belt 12, a side wall baffle 13, a middle placement column 14, a material placement groove 15, a connecting frame 16, a working telescopic rod 17, a hollow cavity 18 and an air intake pipe 19, wherein the first conveyor belt 11 is arranged on one side of the processing support base 1, the second conveyor belt 12 is arranged above the first conveyor belt 11, wherein the side wall baffle 13 is fixed on both sides of the second conveyor belt 12, the middle placement column 14 is fixed in the middle of the processing support base 1, wherein the material placement groove 15 is opened through the middle of the middle placement column 14, the connecting frame 16 is installed on the upper side of the processing support base 1, wherein the working telescopic rod 17 is fixed in the middle of the connecting frame 16, the hollow cavity 18 is opened on the lower side of the working telescopic rod 17, wherein the air intake pipe 19 is fixed on one side of the working telescopic rod 17, and a material cutting assembly is arranged on the middle placement column 14. The air inlet pipe 19 seals one side of the hollow cavity 18. The air inlet pipe 19 adopts a hose. The side of the air inlet pipe 19 away from the hollow cavity 18 is connected to a pressure pump. With the help of the pressure pump, air can be supplied and pressurized into the hollow cavity 18. The middle placement column 14 is arranged on one side of the second conveyor belt 12, and the middle placement column 14 is located above the first conveyor belt 11.

[0030] A material pusher plate 101 is symmetrically placed on one side of the processing support base 1, wherein a linkage rod 102 is provided and fixedly connected to one side of the material pusher plate 101, and the linkage rod 102 is provided through the processing support base 1, wherein a transmission gear 103 is provided and fixedly connected to one side of the linkage rod 102 through the processing support base 1, and an extension rod 104 is provided and fixedly connected to the upper side of the linkage rod 102. The linkage rod 102 is driven to rotate by a motor, and the material pusher plate 101 is provided with one side of a side wall baffle 13, and the side wall baffle 13 is located on both sides of the second conveyor belt 12, and can block the materials on the second conveyor belt 12.

[0031] A fixedly connected external sleeve frame 1401 is arranged on one side of the middle placing column 14, wherein a bottom baffle 1402 is inserted into the middle placing column 14, and a fixedly connected staggered pull rod 1403 is symmetrically arranged on one side of the bottom baffle 1402, wherein one side of the staggered pull rod 1403 is evenly arranged with fixedly connected continuous teeth 1404, and a feeding plate 1405 is placed on the middle placing column 14, wherein the feeding plate 1405 is located on one side of the second conveyor belt 12, and a longitudinal slide groove 1406 is symmetrically provided inside the middle placing column 14.

[0032] An in-groove slider 1407 is placed inside the longitudinal slide groove 1406, wherein the in-groove slider 1407 is fixedly connected to the feeding plate 1405, and a first pushing spring 1408 is placed inside the longitudinal slide groove 1406, wherein a pulling rope 1409 is fixedly set on one side of the in-groove slider 1407, and the pulling rope 1409 passes through the middle of the first pushing spring 1408, and the pulling rope 1409 passes through the middle placement column 14. The longitudinal slide groove 1406 is a trapezoidal groove, and the in-groove slider 1407 is a trapezoidal block, wherein the pulling rope 1409 is fixed to the extension rod 104 on the side away from the in-groove slider 1407.

[0033] Intercommunication grooves 1410 are symmetrically provided on the middle placement column 14, wherein an upper and lower moving rod 1411 is provided in the middle of the middle placement column 14, and a fixedly connected pressed block 1412 is provided on the upper side of the upper and lower moving rod 1411, wherein a second push spring 1413 is sleeved on the upper and lower moving rod 1411, and a prying rod 1414 is provided inside the intercommunication groove 1410, wherein the prying rod 1414 is movably connected to the middle placement column 14. The prying rod 1414 is connected to the middle placement column 14 through a torsion spring, and a through groove is provided inside the middle placement column 14, and a partition is provided inside the through groove, and the partition is fixed on the middle placement column 14, and the pressed block 1412 is provided through the partition, and the side of the prying rod 1414 inside the middle placement column 14 is below the pressed block 1412.

[0034] During the process of molding rubber and plastic products, the material can be placed on the second conveyor belt 12, the material will be transported and gradually fall on the feeding plate 1405, then the linkage rod 102 will rotate. The linkage rod 102 will rotate with the pushing feeding plate 101, and the pushing feeding plate 101 will push the material, so that the material moves completely into the material placement groove 15. At the same time, the linkage rod 102 will rotate with the extension rod 104. The extension rod 104 will pull the slider 1407 in the groove under the action of the pulling rope 1409. At this time, the feeding plate 1405 will move into the material placement groove 15. During the movement of the feeding plate 1405, the transmission gear 103 will rotate, and then under the action of the continuous teeth 1404, the material will be pushed. Next, the transmission gear 103 drives the staggered pull rod 1403, and the bottom baffle 1402 is slowly pulled out from the interior of the middle placing column 14. At this time, the material processed inside the middle placing column 14 falls directly from the middle placing column 14 and falls on the first conveyor belt 11, realizing the rapid dropping of the material. In addition, when the feeding plate 1405 moves toward the interior of the middle placing column 14, the feeding plate 1405 also uses the pressed block 1412 to press down the upper and lower moving rods 1411. At this time, the second pushing spring 1413 accumulates force and deforms. At the same time, the upper and lower moving rods 1411 move downward, which will press down the prying rod 1414. At this time, the side of the prying rod 1414 away from the upper and lower moving rods 1411 will tilt upward.

[0035] A fixedly connected pressing plate 1701 is arranged at the lower side of the working telescopic rod 17, wherein a continuation groove 1702 is provided in the middle of the pressing plate 1701, a horizontal plate 1703 is placed inside the continuation groove 1702, wherein a movable rod 1704 is arranged through the middle of the horizontal plate 1703, wherein a fixedly connected stripping plate 1705 is arranged at the lower side of the movable rod 1704. The movable rod 1704 is arranged in a T-shape, and the continuation groove 1702 is arranged to communicate with the hollow cavity 18.

[0036] The material cutting assembly includes a material cutting anti-return rod 2, a distance adjustment slot 21, a cross column 22, an adjustment link 23, a distance expansion rod 24, an outer support rod 25 and a reciprocating pull rod 26, wherein the distance adjustment slot 21 is opened through one side of the material cutting anti-return rod 2, the cross column 22 is inserted into the inner part of the distance adjustment slot 21, wherein the adjustment link 23 is fixed on one side of the cross column 22, the distance expansion rod 24 is sleeved on the adjustment link 23, wherein the outer support rod 25 is fixed on one side of the distance expansion rod 24, and the reciprocating pull rod 26 is movably connected to the side of the outer support rod 25 away from the distance expansion rod 24. The distance expansion rod 24 is sleeved on the adjustment link 23, and the adjustment link 23 is set in a T-shaped shape. A spring is sleeved on the adjustment link 23, so that a structure similar to an elastic telescopic rod is formed between the distance expansion rod 24 and the adjustment link 23, and the cross column 22 can slide inside the distance adjustment slot 21 to achieve the purpose of adjusting the position.

[0037] The discharge process of the rubber and plastic products becomes more convenient and simple, and there is no need for the staff to extend their hands under the pressing plate 1701 to avoid the sudden drop of the pressing plate 1701 to cause harm to the staff. After the rubber and plastic products are pressed, the rubber and plastic products can fall directly from the middle placement column 14 without the need for the staff to pick them up, which makes the processing of the rubber and plastic products more convenient and quick. At the same time, under the action of the feeding plate 1405, the rubber and plastic products are completely and quickly fed into the middle placement column 14, which can achieve accurate feeding of the rubber and plastic products. After the rubber and plastic products are fed in, the material cutting and anti-return rod 2 can limit the position of the rubber and plastic products. In this way, when the feeding plate 1405 is recovered, the rubber and plastic products will not move outward with the feeding plate 1405, avoiding the occurrence of the situation that the rubber and plastic products cannot fall into the middle placement column 14.

[0038] The material cut-off anti-return rod 2 is movably connected to the inside of the middle placement column 14, and the material cut-off anti-return rod 2 is connected to the middle placement column 14 through a torsion spring, wherein the distance expansion rod 24 passes through the middle placement column 14, and the outer support rod 25 is arranged in an L shape. The reciprocating pull rod 26 is connected to the outer support rod 25 through a rotating shaft, and the side of the reciprocating pull rod 26 that is not connected to the outer support rod 25 is movably connected to the prying rod 1414. The reciprocating pull rod 26 is cross-connected with the prying rod 1414. When the prying rod 1414 is tilted upward on one side outside the middle placement column 14, the outer support rod 25 is pushed outward under the action of the reciprocating pull rod 26, and then the outer support rod 25 moves outward with the distance expansion rod 24 and the adjusting connecting rod 23. At this time, since the material has entered a part of the material placement groove 15, even if the material cut-off anti-return rod 2 is pulled to change its angle, under the deformation of the spring, the material cut-off anti-return rod 2 will not extend from the middle placement column 14 at the first time. Only when the material completely enters the material placement groove 15, the material and the material cut-off anti-return rod 2 are staggered, and the material cut-off anti-return rod 2 rotates. In this way, when the feeding plate 1405 moves outward, the material will not As the feeding plate 1405 moves outward, the material can fall completely into the material placement groove 15. At the same time, only when the feeding plate 1405 is completely offset from the pressed block 1412, the prying rod 1414 will not tilt up. Further, the linkage rod 102 is reversed, the pushing feeding plate 101 is reset, and the bottom baffle 1402 moves toward the middle placement column 14 to prepare for carrying the material. Then the working telescopic rod 17 can move downward with the pressing plate 1701, and the pressing plate 1701 squeezes the material. After the pressing plate 1701 completes the extrusion, the working telescopic rod 17 is retracted, and the continuation groove 1702 is pushed up by air pressure. Then the movable rod 1704 moves downward with the stripping plate 1705 to prevent the material from sticking to the pressing plate 1701.

[0039] Different technical features appearing in different embodiments can be combined to achieve beneficial effects. Based on the study of the drawings, the specification and the claims, those skilled in the art should be able to understand and implement other variations of the disclosed embodiments. In the claims, the term "comprising" does not exclude other devices or steps; the indefinite article "a" does not exclude a plurality; the terms "first" and "second" are used to indicate names rather than to indicate any specific order. Any figure marks in the claims should not be construed as limiting the scope of protection. The functions of multiple parts appearing in the claims can be implemented by a single hardware or software module. The fact that certain technical features appear in different dependent claims does not mean that these technical features cannot be combined to achieve beneficial effects.

Claims

1. A die pressing device for processing rubber and plastic products, comprising a rubber and plastic product die pressing assembly, characterized in that: The rubber and plastic product die assembly comprises a processing support base (1), a first conveyor belt (11), a second conveyor belt (12), a side wall baffle (13), a middle placement column (14), a material placement trough (15), a connecting frame (16), a working telescopic rod (17), a hollow cavity (18) and an air intake pipe (19), wherein the first conveyor belt (11) is arranged on one side of the processing support base (1), the second conveyor belt (12) is arranged above the first conveyor belt (11), and the side wall baffle (13) is fixed on the second conveyor belt (1 2), the middle placement column (14) is fixed in the middle of the processing support base (1), wherein the material placement groove (15) is opened through the middle of the middle placement column (14), the connecting frame (16) is installed on the upper side of the processing support base (1), wherein the working telescopic rod (17) is fixed in the middle of the connecting frame (16), the hollow cavity (18) is opened on the lower side of the working telescopic rod (17), wherein the air intake pipe (19) is fixed on one side of the working telescopic rod (17), and a material cutting assembly is arranged on the middle placement column (14).

2. The die-casting equipment for processing rubber and plastic products according to claim 1, characterized in that: A material pushing and feeding plate (101) is symmetrically placed on one side of the processing support base (1), wherein a linkage rod (102) is provided on one side of the material pushing and feeding plate (101) and is fixedly connected thereto. The linkage rod (102) is provided on the processing support base (1), wherein a transmission gear (103) is provided on one side of the linkage rod (102) that is fixedly connected thereto and a fixedly connected extension rod (104) is provided on the upper side of the linkage rod (102).

3. The die-casting equipment for processing rubber and plastic products according to claim 2, characterized in that: A fixedly connected external sleeve frame (1401) is arranged on one side of the middle placement column (14), wherein the middle placement column (14) is inserted with a bottom baffle (1402), and a fixedly connected staggered pull rod (1403) is symmetrically arranged on one side of the bottom baffle (1402), wherein one side of the staggered pull rod (1403) is evenly arranged with fixedly connected continuous teeth (1404), and a feeding plate (1405) is placed on the middle placement column (14), wherein the feeding plate (1405) is located on one side of the second conveyor belt (12), and a longitudinal slide groove (1406) is symmetrically provided inside the middle placement column (14).

4. The die-casting equipment for processing rubber and plastic products according to claim 3, characterized in that: An in-groove slider (1407) is placed inside the longitudinal slide groove (1406), wherein the in-groove slider (1407) is fixedly connected to the feeding plate (1405), and a first push spring (1408) is placed inside the longitudinal slide groove (1406), wherein a pulling rope (1409) is fixedly arranged on one side of the in-groove slider (1407), and the pulling rope (1409) is arranged to pass through the middle part of the first push spring (1408), wherein the side of the pulling rope (1409) away from the in-groove slider (1407) is fixed to the extension rod (104).

5. The die-casting equipment for processing rubber and plastic products according to claim 4, characterized in that: The middle placement column (14) is symmetrically provided with an intercommunication groove (1410), wherein an upper and lower moving rod (1411) is placed in the middle of the middle placement column (14), and a fixedly connected pressed block (1412) is arranged on the upper side of the upper and lower moving rod (1411), wherein a second pushing spring (1413) is sleeved on the upper and lower moving rod (1411), and a prying rod (1414) is placed inside the intercommunication groove (1410), wherein the prying rod (1414) is movably connected to the middle placement column (14).

6. The die-casting equipment for processing rubber and plastic products according to claim 5, characterized in that: A fixedly connected pressing plate (1701) is arranged at the lower side of the working telescopic rod (17), wherein a continuation groove (1702) is provided in the middle of the pressing plate (1701), a horizontal plate (1703) is placed inside the continuation groove (1702), wherein a movable rod (1704) is arranged through the middle of the horizontal plate (1703), wherein a fixedly connected stripping plate (1705) is arranged at the lower side of the movable rod (1704).

7. The die-casting equipment for processing rubber and plastic products according to claim 6, characterized in that: The material cutting assembly includes a material cutting anti-return rod (2), a distance adjusting slot (21), a cross column (22), an adjusting connecting rod (23), a distance increasing and expanding rod (24), an outer supporting rod (25) and a reciprocating pull rod (26), wherein the distance adjusting slot (21) is opened through one side of the material cutting anti-return rod (2), the cross column (22) is inserted into the interior of the distance adjusting slot (21), wherein the adjusting connecting rod (23) is fixed on one side of the cross column (22), the distance increasing and expanding rod (24) is sleeved on the adjusting connecting rod (23), wherein the outer supporting rod (25) is fixed on one side of the distance increasing and expanding rod (24), and the reciprocating pull rod (26) is movably connected to the side of the outer supporting rod (25) away from the distance increasing and expanding rod (24).

8. The die-casting equipment for processing rubber and plastic products according to claim 7, characterized in that: The material cut-off anti-return rod (2) is movably connected inside the middle placement column (14), wherein the distance expansion rod (24) passes through the middle placement column (14), and the outer support rod (25) is arranged in an L shape. The reciprocating rod (26) is connected to the outer support rod (25) through a rotating shaft, and the side of the reciprocating rod (26) that is not connected to the outer support rod (25) is movably connected to the prying rod (1414).

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