Forming machine for producing straw fiber environment-friendly tableware

Abstract

The invention discloses a forming machine for producing straw fiber environment-friendly tableware, relates to the technical field of tableware production, and adopts the technical scheme that the forming machine comprises a bottom plate, two supporting plates are fixedly connected to the top of the bottom plate, electric sliding rails are fixedly connected to the inner sides of the two supporting plates, and sliding blocks are arranged on the two electric sliding rails; the two sliding blocks are fixedly connected with a movable plate, and melt injection equipment is fixedly embedded in the movable plate. The mold body is arranged on the bottom plate, the mold body comprises a lower mold and an upper mold located at the top of the lower mold, the lower mold is fixedly connected with the top of the bottom plate, and forming cavities are formed in the upper mold and the lower mold. In this way, the device is provided with a structure for fixing the upper mold and the lower mold, relative displacement between the upper mold and the lower mold can be avoided during injection molding, and the product quality can be guaranteed during tableware production.

Description

Technical Field

[0001] The invention relates to the technical field of tableware production, and in particular to a forming machine for producing straw fiber environmentally friendly tableware. Background Art

[0002] With the enhancement of environmental awareness and the advancement of technology, straw fiber can be used to produce tableware. Since straw fiber tableware can be degraded and will not pollute the environment, the use prospects of straw fiber tableware are broad. Straw fiber tableware is mostly injection molded during production. Injection molding is to use melt injection equipment to inject molten raw materials into the mold, and then the tableware can be formed after cooling;

[0003] In order to facilitate the mold opening, the mold for injection molding is divided into an upper mold and a lower mold. However, the existing straw fiber tableware forming machine lacks the function of fixing the upper mold and the lower mold during use. In this way, there will be a relative displacement between the upper mold and the lower mold during injection molding. In this way, the quality of the product cannot be guaranteed during injection molding, and there are many defective products. Therefore, it is necessary to improve it;

[0004] For this reason, it is necessary to invent a forming machine for producing straw fiber environmentally friendly tableware. Summary of the invention

[0005] To this end, the present invention provides a forming machine for producing straw fiber environmentally friendly tableware to solve the problems in the background technology.

[0006] In order to achieve the above object, the present invention provides the following technical solution: a forming machine for producing straw fiber environmentally friendly tableware, comprising:

[0007] A bottom plate, the top of the bottom plate is fixedly connected to two support plates, the inner sides of the two support plates are fixedly connected to electric slide rails, the two electric slide rails are provided with sliders, the two sliders are fixedly connected to a moving plate, and the moving plate is fixedly embedded with a melt injection device;

[0008] A mold body is arranged on the bottom plate, and the mold body includes a lower mold and an upper mold located on the top of the lower mold, the lower mold is fixedly connected to the top of the bottom plate, a molding cavity is provided inside the upper mold and the lower mold, an injection pipe is fixedly embedded on the upper mold, and the injection pipe is located directly below the melt injection device, and a card slot is provided on one side of the upper mold and the lower mold and on the other side of the upper mold and the lower mold;

[0009] Two box bodies 1, the two box bodies 1 are respectively fixedly embedded on the two support plates, the inner sides of the two box bodies 1 are each provided with a through groove 1, the interiors of the two box bodies 1 are each slidably provided with a piston 1, the two through grooves 1 are each slidably embedded with a moving rod 1, the outer ends of the two moving rods 1 are respectively fixedly connected to the inner sides of the two pistons 1, and the inner ends of the two moving rods 1 are each fixedly connected with a clamping block;

[0010] Four box bodies 2, the four box bodies 2 are fixedly embedded in the bottom plate, the tops of the four box bodies 2 are provided with through grooves 2, the insides of the four box bodies 2 are slidably provided with pistons 2, the four through grooves 2 are slidably provided with moving rods 2, and the bottom ends of the four moving rods 2 are respectively fixedly connected with the tops of the four pistons 2;

[0011] Pipeline 1, which is provided in two pieces, the two pipes 1 are fixedly embedded in the bottom plate, the ends of the two pipes 1 are respectively fixedly embedded in the outsides of the two box bodies 1, two pipes 2 are fixedly embedded in the two pipes 1, and the ends of the four pipes 2 are respectively fixedly embedded in the bottoms of the four box bodies 2;

[0012] There are four connecting rods, which are respectively fixedly connected to the four corners of the bottom of the moving plate, and the four connecting rods are respectively located directly above the four moving rods. The four connecting rods are all slidably sleeved with protrusions, and the four protrusions are all fixedly connected to the upper mold. The bottom ends of the four connecting rods are all fixedly sleeved with circular plates, and the four circular plates are respectively in contact with the bottoms of the four protrusions;

[0013] The cooling component is used to cool the mold to ensure rapid molding of the finished product.

[0014] Preferably, the four movable rods are all fixedly connected with guide rods, and the four guide rods all penetrate the bottom plate and are slidably connected thereto.

[0015] Preferably, the bottom ends of the four connecting rods are fixedly connected with magnet 1, the bottoms of the four magnets 1 are provided with magnet 2 that is attracted to them, the four magnets 2 are respectively fixedly connected to the tops of the four moving rods 2, the inner walls of the tops of the four box bodies 2 are fixedly connected with magnet 3, the four magnets 3 are arranged in a ring shape and the four magnets 3 are respectively sleeved on the outside of the four moving rods 2, the bottoms of the four magnets 3 are provided with magnet 4 that is attracted to them, and the four magnets 4 are respectively fixedly sleeved on the outside of the four moving rods 2.

[0016] Preferably, the cooling assembly includes a water tank and a copper tube, the water tank is fixedly connected to the bottom of the base plate, the copper tube is arranged in a bent shape and is fixedly embedded in the lower mold, a water pump is fixedly connected to one side of the water tank, a water outlet of the water pump is fixedly connected to a pipe three, one end of the pipe three is fixedly connected to an end of the copper tube, a water inlet of the water pump is fixedly connected to a pipe four, the end of the pipe four is fixedly embedded in one side of the water tank, and a pipe five is fixedly connected between the copper tube and the water tank.

[0017] Preferably, a refrigeration plate is fixedly embedded in the bottom of the water tank, a pipe six is ​​fixedly embedded in the top of the water tank, and a switch valve is provided outside the pipe six.

[0018] Preferably, a rotating shaft 1 is embedded in the water tank, and the rotating shaft 1 is set to be hollow, and a spiral strip is provided on the outside of the rotating shaft 1, and the spiral strip is located inside the water tank, and a plurality of stirring rods are fixedly connected between the spiral strip and the rotating shaft 1, and a fixed plate and a fixed block are fixedly connected to one side of the water tank, and a motor is fixedly connected to the front side of the fixed plate, and a reciprocating screw is fixedly connected to the motor output shaft, and the reciprocating screw passes through the fixed plate and the fixed block, and a sprocket is fixedly provided on the outside of the reciprocating screw and the rotating shaft 1, and a chain is provided on the outside of the two sprockets, and the two sprockets are connected by a chain drive, and a sliding seat is provided on the outside of the reciprocating screw, and the sliding seat is connected to the reciprocating screw through a ball screw pair, and a limiting rod is fixedly connected to one side of the water tank, and the limiting rod passes through the sliding seat and is slidably connected to it.

[0019] Preferably, a box body three is fixedly connected to one side of the water tank, an opening is provided on the front side of the box body three, a piston three is slidably provided inside the box body three, a push rod is fixedly connected between the piston three and the sliding seat, a pipe seven is fixedly embedded on the rear side of the box body three, the end of the pipe seven is embedded on the rear side of a rotating shaft one and connected thereto through a sealing bearing, a reinforcement rod is fixedly sleeved on the outside of the pipe seven, and the reinforcement rod is fixedly connected to the rear side of the water tank, a plurality of hollow tubes are fixedly embedded on the rotating shaft one, the plurality of hollow tubes are fixedly connected to the spiral strip, the plurality of hollow tubes are each provided with two through grooves, and the plurality of hollow tubes are fixedly sleeved with air cushions.

[0020] Preferably, support legs are fixedly connected to the four corners of the bottom of the base plate.

[0021] Preferably, the rotating shaft 1 is connected to the water tank via a sealed bearing.

[0022] Preferably, the reciprocating screw is connected to the fixed plate and the fixed block via bearings.

[0023] The beneficial effects of the present invention are:

[0024] 1. The present invention designs components such as a box body 1, a piston 1, a clamping block, a box body 2, a piston 2, and a moving rod 2, so that the device has a structure for fixing the upper mold and the lower mold, which can avoid relative displacement between the upper mold and the lower mold during injection molding, and can ensure the quality of the product when producing tableware. In addition, when fixing, the fixing step is synchronized with the step of the melt injection device approaching the injection pipe, and the unfixing step is synchronized with the step of the melt injection device moving away from the injection pipe, so that automatic fixing and automatic unfixing can be achieved during use, without manual operation, which can reduce the labor intensity of manual labor;

[0025] 2. The present invention designs a cooling component, which can cool the mold body when the melt is injected into the mold body, so that the temperature of the melt itself can be quickly reduced, thereby accelerating the molding of the product, thereby increasing the efficiency of injection molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0027] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0028] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0029] Figure 2 The present invention provides Figure 1 A in the enlarged view;

[0030] Figure 3 The main cross-sectional view provided by the present invention Figure 1 ;

[0031] Figure 4 The present invention provides Figure 3 The enlarged view of point B in the figure;

[0032] Figure 5 The present invention provides Figure 3 The enlarged view of point C in the figure;

[0033] Figure 6 The main cross-sectional view provided by the present invention Figure 2 ;

[0034] Figure 7 The present invention provides Figure 6 The enlarged view of point D in the figure;

[0035] Figure 8 A side cross-sectional view provided by the present invention;

[0036] Fig. 9 A three-dimensional diagram of the connecting rod, box body 1, box body 2, pipeline 1 and other components provided by the present invention;

[0037] Fig.10 The present invention provides Fig. 9 The enlarged view of point E in the figure;

[0038] Fig.11 A three-dimensional exploded view of the upper mold, lower mold, copper tube and other components provided by the present invention;

[0039] Fig.12 A three-dimensional diagram of the water tank, water pump, copper pipe, and pipeline provided by the present invention;

[0040] Fig.13 A three-dimensional diagram of the motor, reciprocating screw, sliding seat, spiral strip, rotating shaft and other components provided by the present invention;

[0041] Fig.14 The present invention provides Fig.13 Exploded stereogram;

[0042] Fig.15 The present invention provides Fig.14 The enlarged view of F in the figure;

[0043] Fig.16 A rear perspective view provided by the present invention;

[0044] Fig.17 The present invention provides Fig.16 The enlarged view of G in the figure;

[0045] In the figure: 1, bottom plate; 2, support plate; 3, electric slide rail; 4, slider; 5, moving plate; 6, melt injection equipment; 7, mold body; 8, lower mold; 9, upper mold; 10, injection pipe; 11, box body 1; 12, piston 1; 13, moving rod 1; 14, clamping block; 15, box body 2; 16, piston 2; 17, moving rod 2; 18, pipeline 1; 19, pipeline 2; 20, connecting rod; 21, bump; 22, round plate; 23, guide rod; 24, magnet 1; 25, magnet 2; 26, magnet 3; 27, magnet 4; 28, water tank; 29. Copper tube; 30. Water pump; 31. Pipeline three; 32. Pipeline four; 33. Pipeline five; 34. Refrigeration plate; 35. Pipeline six; 36. Switch valve; 37. Rotating shaft one; 38. Spiral strip; 39. Stirring rod; 40. Fixed plate; 41. Fixed block; 42. Motor; 43. Reciprocating screw; 44. Sprocket; 45. Chain; 46. Sliding seat; 47. Limit rod; 48. Box three; 49. Piston three; 50. Push rod; 51. Pipeline seven; 52. Reinforcement rod; 53. Hollow tube; 54. Through slot; 55. Air cushion; 56. Support leg. DETAILED DESCRIPTION

[0046] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0047] Refer to the attached Figure 1 -Attached Fig.17 The present invention provides a forming machine for producing straw fiber environmentally friendly tableware, comprising:

[0048] A bottom plate 1, two support plates 2 are fixedly connected to the top of the bottom plate 1, electric slide rails 3 are fixedly connected to the inner sides of the two support plates 2, sliders 4 are provided on the two electric slide rails 3, moving plates 5 are fixedly connected to the two sliders 4, and melt injection equipment 6 is fixedly embedded on the moving plates 5;

[0049] A mold body 7 is arranged on the bottom plate 1. The mold body 7 includes a lower mold 8 and an upper mold 9 located on the top of the lower mold 8. The lower mold 8 is fixedly connected to the top of the bottom plate 1. A molding cavity is provided inside the upper mold 9 and the lower mold 8. An injection pipe 10 is fixedly embedded on the upper mold 9. The injection pipe 10 is located directly below the melt injection device 6. A card slot is provided on one side of the upper mold 9 and the lower mold 8 and on the other side of the upper mold 9 and the lower mold 8.

[0050] Two boxes 11, the two boxes 11 are respectively fixedly embedded on the two support plates 2, the inner sides of the two boxes 11 are provided with through grooves 1, the insides of the two boxes 11 are both slidably provided with pistons 12, the two through grooves 1 are both slidably embedded with moving rods 13, the outer ends of the two moving rods 13 are respectively fixedly connected to the inner sides of the two pistons 12, and the inner ends of the two moving rods 13 are both fixedly connected with blocks 14;

[0051] Four box bodies 2 15, the four box bodies 2 15 are fixedly embedded on the bottom plate 1, the tops of the four box bodies 2 15 are provided with through grooves 2, the insides of the four box bodies 2 15 are slidably provided with pistons 2 16, the four through grooves 2 are slidably provided with moving rods 2 17, and the bottom ends of the four moving rods 2 17 are fixedly connected to the tops of the four pistons 2 16 respectively;

[0052] There are two pipes 18, both of which are fixedly embedded on the bottom plate 1, and the ends of the two pipes 18 are respectively fixedly embedded on the outsides of the two boxes 11, and two pipes 2 19 are fixedly embedded on the two pipes 18, and the ends of the four pipes 2 19 are respectively fixedly embedded on the bottoms of the four boxes 2 15;

[0053] The connecting rods 20 are provided in four numbers. The four connecting rods 20 are respectively fixedly connected to the four corners of the bottom of the movable plate 5. The four connecting rods 20 are respectively located directly above the four movable rods 17. The four connecting rods 20 are all slidably sleeved with protrusions 21. The four protrusions 21 are all fixedly connected to the upper mold 9. The bottom ends of the four connecting rods 20 are all fixedly sleeved with circular plates 22. The four circular plates 22 are respectively in contact with the bottoms of the four protrusions 21.

[0054] A cooling component is used to cool the mold to ensure rapid molding of the finished product;

[0055] The four moving rods 17 are all fixedly connected with guide rods 23, and the four guide rods 23 all penetrate the bottom plate 1 and are slidably connected thereto;

[0056] In this embodiment, the box body 11, the piston 12, the block 14, the box body 15, the piston 16, the moving rod 17 and other components are designed, so that the device has a structure for fixing the upper mold 9 and the lower mold 8, and relative displacement between the upper mold 9 and the lower mold 8 can be avoided during injection molding;

[0057] Among them, in order to achieve the purpose of releasing the fixation and opening the mold normally, the present device adopts the following technical scheme: the bottom ends of the four connecting rods 20 are fixedly connected with magnet one 24, the bottoms of the four magnets one 24 are provided with magnet two 25 attracted thereto, the four magnets two 25 are respectively fixedly connected to the tops of the four moving rods two 17, the inner walls of the tops of the four box bodies two 15 are fixedly connected with magnet three 26, the four magnets three 26 are all arranged in an annular shape and the four magnets three 26 are respectively sleeved on the outside of the four moving rods two 17, the bottoms of the four magnets three 26 are provided with magnet four 27 attracted thereto, and the four The four magnets 27 are respectively fixedly sleeved on the outside of the four moving rods 2 17. The design of the magnet 1 24 and the magnet 2 25 can realize the synchronous up and down movement of the moving rod 2 17 and the connecting rod 20, so that when the melt injection device 6 is removed from the injection tube 10, it can be avoided that the unfixing work is not carried out, so as to avoid that the subsequent mold opening work cannot be carried out normally. The magnets 3 26 and the magnets 4 27 can limit the positions of the moving rod 2 17 and the piston 2 16, so that when the magnets 1 24 and the magnets 2 25 are separated, it can be avoided that the positions of the moving rod 2 17 and the piston 2 16 are changed arbitrarily;

[0058] Among them, in order to achieve the purpose of cooling and lowering the temperature, the device adopts the following technical solutions: the cooling component includes a water tank 28 and a copper tube 29, the water tank 28 is fixedly connected to the bottom of the base plate 1, the copper tube 29 is set to be bent and fixedly embedded in the lower mold 8, a water pump 30 is fixedly connected to one side of the water tank 28, a water outlet of the water pump 30 is fixedly connected to a pipe 31, one end of the pipe 31 is fixedly connected to an end of the copper tube 29, a water inlet of the water pump 30 is fixedly connected to a pipe 4 32, the end of the pipe 4 32 is fixedly embedded in one side of the water tank 28, a pipe 5 33 is fixedly connected between the copper tube 29 and the water tank 28, a cooling plate 34 is fixedly embedded at the bottom of the water tank 28, a pipe 6 35 is fixedly embedded at the top of the water tank 28, and a switch valve 36 is arranged outside the pipe 6 35. The design of the cooling component can take away the heat generated by injection molding;

[0059] Among them, in order to achieve the purpose of turning the water to avoid temperature difference, the present device adopts the following technical scheme: a rotating shaft 37 is embedded in the water tank 28, the rotating shaft 37 is set to be hollow, and a spiral strip 38 is sleeved on the outside of the rotating shaft 37, the spiral strip 38 is located inside the water tank 28, and a plurality of stirring rods 39 are fixedly connected between the spiral strip 38 and the rotating shaft 37; a fixed plate 40 and a fixed block 41 are fixedly connected on one side of the water tank 28; a motor 42 is fixedly connected to the front side of the fixed plate 40; a reciprocating screw 43 is fixedly connected to the output shaft of the motor 42; the reciprocating screw 43 passes through the fixed plate 40 and the fixed block 41; sprockets 44 are fixedly sleeved on the outside of the reciprocating screw 43 and the rotating shaft 37; chains 45 are sleeved on the outside of the two sprockets 44; the two sprockets 44 are driven and connected by the chain 45; a sliding seat 46 is sleeved on the outside of the reciprocating screw 43; the sliding seat 46 is connected to the The reciprocating screw 43 is connected by a ball screw pair, a limit rod 47 is fixedly connected to one side of the water tank 28, the limit rod 47 penetrates the sliding seat 46 and is slidably connected thereto, a box body 3 48 is fixedly connected to one side of the water tank 28, an opening is arranged on the front side of the box body 3 48, a piston 3 49 is slidably arranged inside the box body 3 48, a push rod 50 is fixedly connected between the piston 3 49 and the sliding seat 46, a pipe 7 51 is fixedly embedded on the rear side of the box body 3 48, the end of the pipe 7 51 is embedded on the rear side of the rotating shaft 1 37 and is connected thereto through a sealed bearing, a reinforcing rod 52 is fixedly sleeved on the outside of the pipe 7 51, the reinforcing rod 52 is fixedly connected to the rear side of the water tank 28, a plurality of hollow tubes 53 are fixedly embedded on the rotating shaft 1 37, the plurality of hollow tubes 53 are all fixedly connected to the spiral strip 38, two through grooves 54 are arranged on the plurality of hollow tubes 53, and air cushions 55 are fixedly sleeved on the plurality of hollow tubes 53;

[0060] Among them, in order to achieve the purpose of support, the device is implemented by the following technical solution: the four corners of the bottom of the bottom plate 1 are fixedly connected with support legs 56, and the support legs 56 can support the device;

[0061] Among them, in order to achieve the purpose of reducing wear, the present device adopts the following technical solution: the rotating shaft 37 is connected to the water tank 28 through a sealed bearing, and the reciprocating screw 43 is connected to the fixed plate 40 and the fixed block 41 through a bearing. The sealed bearing connection can not only reduce wear but also avoid leakage.

[0062] The use process of the present invention is as follows: when producing tableware, the switch valve 36 is first opened, and then cooling water is added to the water tank 28 through the pipe 6 35, and then the two electric slide rails 3 are controlled to work, so that the slider 4 and the moving plate 5 can be moved downward, so that the melt injection device 6 can be moved downward, so that the discharge port of the melt injection device 6 can be inserted outside the injection pipe 10, and then the melt injection device 6 is controlled to work to inject the melt into the molding cavity, and the melt injection device 6 is controlled to avoid excessive melt injection, so that the melt just fills the molding cavity, so that there is no melt in the injection pipe 10;

[0063] When the movable plate 5 moves downward, the four connecting rods 20 can also move downward. The four connecting rods 20 moving downward can make the four moving rods 17 move downward, and then the four pistons 16 move downward. Then, under the action of the four pipes 19 and the two pipes 18, the air in the four boxes 15 can enter the two boxes 11, and then the two pistons 12 will move toward the middle, and then drive the two moving rods 13 to move toward the middle, so that the two clamping blocks 14 can be embedded in the two clamping grooves, so that the upper mold 9 and the lower mold 8 can be fixed, so that when the melt injection device 6 injects the melt into the molding cavity, relative sliding between the upper mold 9 and the lower mold 8 can be avoided, thereby ensuring the quality of the finished product;

[0064] When the melt injection is completed, the water pump 30 is controlled to work, and then the water in the water tank 28 can circulate in the copper tube 29 under the action of the pipe 4 32, the pipe 3 31 and the pipe 5 33. Since the copper tube 29 is embedded in the lower mold 8, the heat generated by the injection molding can be driven when the water flows through the copper tube 29, so that the temperature of the melt is reduced, thereby accelerating the molding of the product;

[0065] When the cooling work is completed, the product will be formed. At this time, the two electric slide rails 3 can be controlled to work, so that the moving plate 5 and the melt injection device 6 can move upward, so that the melt injection device 6 can be away from the injection pipe 10, and the four connecting rods 20 will also move upward. Since magnets 1 24 and 25 are designed between the connecting rod 20 and the moving rod 2 17, the four connecting rods 20 can pull the four moving rods 2 17 and the four pistons 2 16 to move upward when they move upward. The four pistons 2 16 move upward to suck back the air, so that the two pistons 12 and the two moving rods 13 will move to both sides. Move, then the two card blocks 14 can be moved out of the card slots, thereby releasing the fixation of the upper mold 9 and the lower mold 8, and then continue to control the electric slide rail 3 to move the movable plate 5 upward, so that the circular plate 22 will contact the protrusion 21, the magnet three 26 will contact the magnet four 27, and then continue to move the four connecting rods 20 and the four circular plates 22 upward to pull the four protrusions 21 and the upper mold 9 to move upward, so that the upper mold 9 will be separated from the lower mold 8, and the magnet one 24 will be separated from the magnet two 25, so that the device can realize automatic mold opening, and there is no need to manually open the mold after the product is formed, which can reduce the labor intensity of manual labor;

[0066] After the mold is opened, the molded product is taken out manually, and then the electric slide rail 3 is controlled to move the moving plate 5 and the melt injection device 6 downward, so that the upper mold 9 will also move downward under the action of gravity and close together with the lower mold 8, and then the molding work will continue in the same principle;

[0067] When cooling, the water temperature will become higher and higher. At this time, the refrigeration plate 34 can be controlled to work, so that the water in the water tank 28 can be cooled. At the same time, the motor 42 can be controlled to work, and the motor 42 drives the reciprocating screw 43 to rotate. The rotation of the reciprocating screw 43 drives the chain 45 to rotate, and the rotation of the chain 45 drives the rotating shaft 37 to rotate, so that the stirring rod 39, the spiral strip 38, the hollow tube 53 and the air cushion 55 can be rotated in the water tank 28, so that the water can be turned over, so as to ensure that the water is evenly cooled and cooled, and the upper layer of water temperature can be prevented from being higher than the lower layer to avoid temperature differences. The rotation of the reciprocating screw 43 can also make The sliding seat 46 and the push rod 50 continuously move forward and backward, so that the piston three 49 can continuously move forward and backward, and then under the action of the pipeline seven 51, the air can be inflated into the rotating shaft 37 for a while and then the air can be sucked back for a while. When the rotating shaft 37 is inflated, the air can enter the air cushion 55 through the hollow tube 53 and the through groove 54, so that the air cushion 55 will become inflated, and when the air is sucked back, the air cushion 55 will become deflated. In this way, the air cushion 55 can be inflated and deflated, and when it becomes deflated and inflated, the air cushion 55 will also rotate with the rotating shaft 37, so that when the water is turned over, the turning effect can be increased, thereby ensuring the cooling effect.

[0068] The above are only preferred embodiments of the present invention. Any person skilled in the art may modify the present invention by using the above technical solutions or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention belongs to the scope of protection claimed by the present invention.

Claims

1. A forming machine for producing straw fiber environmentally friendly tableware, characterized in that: include: A bottom plate (1), the top of the bottom plate (1) being fixedly connected to two support plates (2), the inner sides of the two support plates (2) being fixedly connected to electric slide rails (3), the two electric slide rails (3) being provided with sliders (4), the two sliders (4) being fixedly connected to movable plates (5), the movable plates (5) being fixedly embedded with melt injection equipment (6); A mold body (7) is arranged on the bottom plate (1), the mold body (7) comprises a lower mold (8) and an upper mold (9) located on the top of the lower mold (8), the lower mold (8) is fixedly connected to the top of the bottom plate (1), a molding cavity is provided inside the upper mold (9) and the lower mold (8), an injection pipe (10) is fixedly embedded in the upper mold (9), and the injection pipe (10) is located directly below the melt injection device (6), and a card slot is provided on one side of the upper mold (9) and the lower mold (8) and on the other side of the upper mold (9) and the lower mold (8); Two box bodies (11), the two box bodies (11) are respectively fixedly embedded on the two support plates (2), the inner sides of the two box bodies (11) are each provided with a through groove (1), the interiors of the two box bodies (11) are each slidably provided with a piston (12), the two through grooves (1) are each slidably embedded with a moving rod (13), the outer ends of the two moving rods (13) are respectively fixedly connected to the inner sides of the two pistons (12), and the inner ends of the two moving rods (13) are each fixedly connected with a clamping block (14); Four box bodies (15), the four box bodies (15) are fixedly embedded on the bottom plate (1), the tops of the four box bodies (15) are each provided with a through slot (1), the insides of the four box bodies (15) are each slidably provided with a piston (16), the four through slots (1) are each slidably provided with a moving rod (17), the bottom ends of the four moving rods (17) are respectively fixedly connected to the tops of the four pistons (16); Pipeline one (18), which is provided in two pieces, the two pipes one (18) are fixedly embedded on the bottom plate (1), the ends of the two pipes one (18) are respectively fixedly embedded on the outside of the two boxes one (11), two pipes two (19) are fixedly embedded on the two pipes one (18), and the ends of the four pipes two (19) are respectively fixedly embedded on the bottom of the four boxes two (15); The connecting rods (20) are provided in four numbers. The four connecting rods (20) are respectively fixedly connected to the four corners of the bottom of the movable plate (5). The four connecting rods (20) are respectively located directly above the four movable rods (17). The four connecting rods (20) are all slidably sleeved with protrusions (21). The four protrusions (21) are all fixedly connected to the upper mold (9). The bottom ends of the four connecting rods (20) are all fixedly sleeved with circular plates (22). The four circular plates (22) are respectively in contact with the bottoms of the four protrusions (21). The cooling component is used to cool the mold to ensure rapid molding of the finished product.

2. The forming machine for producing straw fiber environmentally friendly tableware according to claim 1, characterized in that: The four movable rods (17) are all fixedly connected with guide rods (23), and the four guide rods (23) all penetrate the bottom plate (1) and are slidably connected thereto.

3. The forming machine for producing straw fiber environmentally friendly tableware according to claim 1, characterized in that: The bottom ends of the four connecting rods (20) are all fixedly connected with magnet one (24), the bottoms of the four magnet one (24) are all provided with magnet two (25) attracted thereto, the four magnet two (25) are respectively fixedly connected to the tops of the four moving rods two (17), the inner walls of the tops of the four box bodies two (15) are all fixedly connected with magnet three (26), the four magnet three (26) are all arranged in an annular shape and the four magnet three (26) are respectively sleeved on the outside of the four moving rods two (17), the bottoms of the four magnet three (26) are all provided with magnet four (27) attracted thereto, and the four magnet four (27) are respectively fixedly sleeved on the outside of the four moving rods two (17).

4. The forming machine for producing straw fiber environmentally friendly tableware according to claim 1, characterized in that: The cooling assembly comprises a water tank (28) and a copper tube (29), wherein the water tank (28) is fixedly connected to the bottom of the base plate (1), the copper tube (29) is arranged in a bent shape and is fixedly embedded in the lower mold (8), a water pump (30) is fixedly connected to one side of the water tank (28), a water outlet of the water pump (30) is fixedly connected to a pipe three (31), one end of the pipe three (31) is fixedly connected to an end of the copper tube (29), a water inlet of the water pump (30) is fixedly connected to a pipe four (32), an end of the pipe four (32) is fixedly embedded in one side of the water tank (28), and a pipe five (33) is fixedly connected between the copper tube (29) and the water tank (28).

5. The forming machine for producing straw fiber environmentally friendly tableware according to claim 4, characterized in that: A refrigeration plate (34) is fixedly embedded in the bottom of the water tank (28), a pipe six (35) is fixedly embedded in the top of the water tank (28), and a switch valve (36) is provided outside the pipe six (35).

6. The forming machine for producing straw fiber environmentally friendly tableware according to claim 5, characterized in that: A rotating shaft (37) is embedded in the water tank (28), the rotating shaft (37) is hollow, a spiral strip (38) is sleeved on the outside of the rotating shaft (37), the spiral strip (38) is located inside the water tank (28), a plurality of stirring rods (39) are fixedly connected between the spiral strip (38) and the rotating shaft (37), a fixed plate (40) and a fixed block (41) are fixedly connected to one side of the water tank (28), a motor (42) is fixedly connected to the front side of the fixed plate (40), a reciprocating screw (43) is fixedly connected to the output shaft of the motor (42), and the reciprocating screw (43) is fixedly connected to the output shaft of the motor (42). ) penetrates the fixed plate (40) and the fixed block (41), the reciprocating screw (43) and the rotating shaft (37) are both fixedly sleeved with sprockets (44) on the outside, the two sprockets (44) are sleeved with chains (45) on the outside, the two sprockets (44) are driven and connected by the chain (45), the reciprocating screw (43) is sleeved with a sliding seat (46) on the outside, the sliding seat (46) is connected to the reciprocating screw (43) through a ball screw pair, and a limiting rod (47) is fixedly connected to one side of the water tank (28), and the limiting rod (47) penetrates the sliding seat (46) and is slidably connected thereto.

7. The forming machine for producing straw fiber environmentally friendly tableware according to claim 6, characterized in that: One side of the water tank (28) is fixedly connected to a box body three (48), the front side of the box body three (48) is provided with an opening, a piston three (49) is slidably provided inside the box body three (48), a push rod (50) is fixedly connected between the piston three (49) and the sliding seat (46), a pipe seven (51) is fixedly embedded on the rear side of the box body three (48), the end of the pipe seven (51) is embedded on the rear side of the rotating shaft one (37) and connected thereto through a sealing bearing, a reinforcing rod (52) is fixedly sleeved on the outside of the pipe seven (51), the reinforcing rod (52) is fixedly connected to the rear side of the water tank (28), a plurality of hollow tubes (53) are fixedly embedded on the rotating shaft one (37), the plurality of hollow tubes (53) are fixedly connected to the spiral strip (38), two through grooves (54) are provided on the plurality of hollow tubes (53), and air cushions (55) are fixedly sleeved on the plurality of hollow tubes (53).

8. The forming machine for producing straw fiber environmentally friendly tableware according to claim 1, characterized in that: Support legs (56) are fixedly connected at the four corners of the bottom of the base plate (1).

9. The forming machine for producing environmentally friendly straw fiber tableware according to claim 7, characterized in that: The rotating shaft 1 (37) is connected to the water tank (28) via a sealed bearing.

10. The forming machine for producing straw fiber environmentally friendly tableware according to claim 7, characterized in that: The reciprocating screw (43) is connected to the fixed plate (40) and the fixed block (41) via bearings.

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