Double-pressing-die device of paper-plastic forming machine

Abstract

The utility model discloses a double-pressing-die device of a paper-plastic forming machine. A pulp fishing module and an upper pressing-die forming module are fixed together through a connecting piece and are arranged on a supporting frame together in a sliding mode. The slurry fishing module comprises a first upper mounting plate, a pressing cylinder and a first push-pull plate, the first upper mounting plate is slidably arranged on a sliding rail of the supporting frame through a sliding block, the pressing cylinder is fixed to the first upper mounting plate, the output end of the pressing cylinder penetrates through the first upper mounting plate to be connected with the first push-pull plate, and the first push-pull plate is connected with a first lower suction plate through a first side plate; the first lower suction plate is connected with the slurry fishing template; the upper compression molding module comprises a second upper mounting plate, a hydraulic increasing cylinder and a second lower suction plate, the second upper mounting plate is fixedly connected with the bottom plate through a second side plate, the hydraulic increasing cylinder is arranged on the bottom plate, and the second lower suction plate is provided with an upper shaping template; and the hydraulic increasing cylinder drives the upper shaping template to move up and down. According to the double-pressing-die device, the integration degree of equipment is improved, and the working efficiency of the equipment is also improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a double-pressing die device, especially to a paper-plastic forming machine double-pressing die device, belonging to paper-plastic forming automation processing equipment technical field. BACKGROUND

[0002] With the development of energy-saving and environment-friendly economy, paper-plastic products appear in every aspect of people's life. At present, the forming machine and the shaping machine used to manufacture paper-plastic products are two independent operation machines, and manual or machine equipment is needed to coordinate the operation between the machines to ensure the continuous work of the production line. Therefore, more manpower, material resources and financial resources are needed, and thus there is an urgent need to invent a device compatible with the forming machine and the shaping machine. SUMMARY

[0003] The utility model discloses a paper-plastic forming machine double-pressing die device, the pulp forming device and the shaping device of the double-pressing die device are double-station linkage structures, which not only improve the integration of the device, but also improve the working efficiency of the device.

[0004] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of a paper-plastic forming machine double-pressing die device, which comprises a pulp module and an upper pressing die forming module.

[0005] The pulp module comprises a first upper mounting plate, a lower pressing cylinder and a first push-pull plate, the first upper mounting plate is slidably arranged on the slide rail of the support frame through a sliding block, the lower pressing cylinder is fixed on the first upper mounting plate, and the output end of the lower pressing cylinder is connected with the first push-pull plate through the first upper mounting plate, the first push-pull plate is connected with the first lower suction plate through the first side plate, the first lower suction plate is connected with the pulp template, and the lower pressing cylinder drives the pulp template to move up and down.

[0006] The upper pressing die forming module comprises a second upper mounting plate, a hydraulic increasing cylinder and a second lower suction plate, the second upper mounting plate is slidably arranged on the slide rail of the support frame through a sliding block, the second upper mounting plate is fixedly connected with the bottom plate through the second side plate, the hydraulic increasing cylinder is fixedly arranged on the bottom plate through the second upper mounting plate, the output end of the hydraulic increasing cylinder is connected with the second lower suction plate, and the second lower suction plate is provided with an upper shaping template; the hydraulic increasing cylinder drives the upper shaping template to move up and down.

[0007] Preferably, the first side plate is fixedly connected with the first lower suction plate.

[0008] Preferably, the first side plate is movably connected with the first lower suction plate.

[0009] As preferred, the ends of the two first side plates are movably arranged at one end of the two sides of the first lower suction plate respectively, the other end of the first lower suction plate is a free end; the free end of the first lower suction plate is provided with a turnover cylinder, one end of the turnover cylinder is movably arranged at the free end of the first lower suction plate through a fish-eye floating joint, the other end of the turnover cylinder is fixed at the bottom of the first push-pull plate through a turnover cylinder mounting seat;

[0010] The end of the first side plate is provided with an arc-shaped part, the first lower suction plate is driven by the turnover cylinder to make a rotary motion around the rotary seat, and the first lower suction plate can make angular rotation relative to the arc-shaped part; since the end of the first side plate is provided with the arc-shaped part, when the first lower suction plate rotates around the rotary seat, a certain angle of rotation occurs; the rotation angle of the first lower suction plate is not limited in the patent, and in actual application, the rotation angle is preferably 30°-45°.

[0011] As preferred, the four legs of the first upper mounting plate are respectively provided with linear bearings, the four legs of the first push-pull plate are respectively provided with guide rods, and the guide rods penetrate through the linear bearings.

[0012] As preferred, the first lower suction plate is provided with a slurry fishing air inlet joint, and a slurry fishing drain pipe is arranged at the side of the first lower suction plate; a stiffening plate and a reinforcing rib are arranged between the two first side plates respectively.

[0013] As preferred, the four legs of the base plate are provided with linear bearings, the four legs of the second lower suction plate are respectively provided with guide rods, and the guide rods penetrate through the linear bearings; a base plate reinforcing rib is arranged at the bottom of the base plate.

[0014] As preferred, the second lower suction plate is provided with an upper compression mold air inlet hole, and an upper compression mold drain pipe is arranged at the side of the second lower suction plate.

[0015] As preferred, the lower mold closing forming module is fixedly arranged on the external rack and is used in cooperation with the upper compression mold forming module.

[0016] As preferred, the lower mold closing forming module comprises a lower supporting plate, and the lower supporting plate is provided with a lower shaping mold plate; a drain hole is arranged in the middle of the lower supporting plate, and the bottom end of the drain hole is connected with a shaping drain pipe; a plurality of mold heating rods are uniformly and symmetrically arranged in the lower supporting plate, and a temperature sensor is arranged at the side of the lower supporting plate.

[0017] The patent has the advantages that: the patent has a simple structure and is small, the slurry fishing and shaping device are integrated together, the integration degree of the overall equipment is high, the working mode of the double-station linkage has good coordination performance, and the production and processing efficiency is greatly improved. Meanwhile, manpower, material resources and financial resources are greatly saved, and the development needs of energy-saving and environment-friendly economy are met. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments or description of the prior art.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is a structural diagram of the utility model;

[0021] Figure 3 This is a schematic structural diagram of the slurry scooping device of the utility model;

[0022] Figure 4 This is a schematic structural diagram of the slurry scooping device of the utility model;

[0023] Figure 5 This is a partial structural diagram of the slurry scooping device of the utility model;

[0024] Figure 6 This is a schematic structural diagram of the upper die forming module of the utility model;

[0025] Figure 7 This is a schematic structural diagram of the lower mold forming module of the utility model;

[0026] Figure 8 for Figure 7 Schematic diagram of the structure of the middle and lower support plates;

[0027] Figure 9 for Figure 7 Side view of the middle and lower support plate;

[0028] Figure 10 for Figure 9 Schematic diagram of the structure of AA. DETAILED DESCRIPTION

[0029] In order to enable people skilled in the art to better understand the technical solutions in this application, the technical solutions in this application will be clearly and completely described below in conjunction with embodiments.

[0030] Example 1

[0031] like Figures 1-10 As shown, the utility model discloses a paper plastic molding machine, a double-die device for the paper plastic molding machine, comprising a pulp scooping module 1 and an upper die molding module 2. The pulp scooping module 1 and the upper die molding module 2 are fixed together by a connecting member 3 and are slidably arranged on a support frame 4, and the support frame 4 is arranged on an external frame;

[0032] The slurry salvaging module 1 comprises a first upper mounting plate 101, a pressing cylinder 102 and a first push-pull plate 103. The first upper mounting plate 101 is slidably arranged on the slide rail 6 of the support frame 4 through the sliding block 5. The pressing cylinder 102 is fixed on the first upper mounting plate 101, and the output end of the pressing cylinder 102 is connected with the first push-pull plate 103 through the first upper mounting plate 101. The first push-pull plate 103 is connected with the first lower suction plate 105 through the first side plate 104. The first lower suction plate 105 is connected with the slurry salvaging die plate 106 (the slurry salvaging die plate in the figure is a schematic diagram, and different shapes of die plates can be replaced according to different products in actual use). The pressing cylinder 102 drives the slurry salvaging die plate 106 to move up and down.

[0033] The upper die forming module 2 comprises a second upper mounting plate 201, a hydraulic increasing cylinder 202 (the pressure of the increasing cylinder is larger) and a second lower suction plate 203. The second upper mounting plate 201 is slidably arranged on the slide rail 6 of the support frame 4 through the sliding block 5. The second upper mounting plate 201 is fixedly connected with the bottom plate 205 through the second side plate 204. The hydraulic increasing cylinder 202 is fixedly arranged on the bottom plate 205 and penetrates through the second upper mounting plate 201. The output end of the hydraulic increasing cylinder 202 is connected with the second lower suction plate 203. The second lower suction plate 203 is provided with an upper shaping die plate 206. The hydraulic increasing cylinder 202 drives the upper shaping die plate 206 to move up and down.

[0034] In the patent, the slurry salvaging device and the upper die forming module are integrated together, and the slurry salvaging device and the upper die forming module are double-station linkage actions. The action process is smooth, the structure is reasonable and compact, and the space occupied by the equipment is greatly saved.

[0035] Since the slurry salvaging device and the upper die forming module are double-station linkage actions, the action continuity is good, and the efficiency of slurry salvaging, shaping and heating is greatly improved. The slurry salvaging, shaping and heating process no longer needs manpower to circulate back and forth.

[0036] Embodiment one

[0037] As shown in Figures 2-5 , the first side plate 104 of the slurry salvaging module is fixedly connected with the first lower suction plate 105. No inclination angle is needed to control water, and the first lower suction plate 105 only needs to be arranged in parallel to filter excess water. At this time, the first side plate 104 can be welded on the first lower suction plate 105.

[0038] Embodiment two

[0039] As shown in Figures 2-5 , the first side plate 104 of the slurry salvaging module is also connected with the first lower suction plate 105 in a second connection mode, that is, the first side plate 104 and the first lower suction plate 105 are movably connected. The inclination angle of the first lower suction plate 105 is controlled by the turnover cylinder 108 to realize water control.

[0040] The end of the two first side plates 104 is movably arranged at one end of the first lower suction plate 105 through a rotating seat 107, and the other end of the first lower suction plate 105 is a free end; the free end of the first lower suction plate 105 is provided with a turnover cylinder 108, one end of the turnover cylinder 108 is movably arranged at the free end of the first lower suction plate 105 through a fish-eye floating joint 109, and the other end of the turnover cylinder 108 is fixed at the bottom of the first push-pull plate 103 through a turnover cylinder mounting seat 110;

[0041] The end of the first side plate 104 is provided with an arc-shaped part 111, and the first lower suction plate 105 is driven by the turnover cylinder 108 to rotate around the rotating seat 107.

[0042] In the technical solution, one end of the first lower suction plate 105 is a non-free end, and the other end is a free end, the free end is controlled by the turnover cylinder 108, and the non-free end is connected with the two side plates through the rotating seat 107. Since the end of the first side plate 104 is provided with the arc-shaped part 111, the turnover cylinder 108 controls the first lower suction plate 105 to rotate at a certain angle relative to the first side plate 104, and the rotation angle can be adjusted, and in actual use, the angle is preferably selected to be 30°-45°, and the rotation angle is not limited in the patent.

[0043] In this way, after the pulp salvaging device salvages the pulp, the turnover cylinder 108 can adjust the angle of the first lower suction plate 105 and control the excess moisture, which is convenient and fast.

[0044] The four legs of the first upper mounting plate 101 are respectively provided with linear bearings 112, and the four legs of the first push-pull plate 103 are respectively provided with guide rods 113, and the guide rods 113 penetrate through the linear bearings 112.

[0045] In the technical solution, in order to enable the first push-pull plate 103 to stably ascend and descend, the guide rods 113 and the linear bearings 112 are arranged, and the guide rods and the linear bearings limit the vertical movement path of the first push-pull plate 103.

[0046] The first lower suction plate 105 is provided with a pulp salvaging air inlet joint 114, and a pulp salvaging drainage pipe 115 is arranged at the side of the first lower suction plate 105; and the two first side plates 104 are respectively provided with stiffening plates 116 and reinforcing ribs 117.

[0047] In the technical solution, the pulp salvaging drainage pipe 115 is used for drainage after salvaging the pulp, and the pulp salvaging air inlet joint 114 is used for connecting a positive pressure air source and a negative pressure air source (not shown in the figure), and the positive pressure air source and the negative pressure air source are used to provide suction force and blowing force for the pulp salvaging device, the suction force is used to suck the paper pulp, and the blowing force is used for demolding.

[0048] In the technical solution, four legs of the bottom plate 205 of the upper die forming module 2 are provided with linear bearings 112, four legs of the second lower suction plate 203 are respectively provided with guide rods 113, and the guide rods 113 penetrate through the linear bearings 112; and the bottom plate 205 is provided with a bottom plate reinforcing rib 208 at the bottom.

[0049] The second lower suction plate 203 is provided with an upper die air inlet hole (not marked with a number in the figure), which is circumscribed by external positive and negative air sources, and is used to provide suction force and blowing force for the upper die forming module 2; at this time, after shaping and heating and setting, the suction force is used to suck the primary set paper product, and when the paper product is transported to the next work station, the blowing force provides the power for demolding, that is, at this time, the main function of the upper die forming module 2 is shaping and carrying. The side edge is provided with an upper die drain pipe 207 for draining the liquid generated during heating and shaping.

[0050] In the shaping link, a lower die forming module 7 is further included, which is fixedly arranged on the external rack and is used in cooperation with the upper die forming module 2.

[0051] As shown in Figures 7-10 The lower die forming module 7 includes a lower support plate 701, and the lower support plate 701 is provided with a lower shaping mold plate (not shown in the figure); the middle of the lower support plate 701 is provided with a drain hole 702, the bottom end of the drain hole 702 is connected with a shaping drain pipe 703; the inside of the lower support plate 701 is uniformly and symmetrically provided with a plurality of mold heating rods 704, and the side edge of the lower support plate 701 is provided with a temperature sensor 705.

[0052] The inside of the lower die forming module 7 is provided with the mold heating rod 704 for heating and setting the paper product, and the middle of the lower support plate 701 is provided with the drain hole 702 for draining the water vapor generated in the heating process and the residual moisture in the paper product.

[0053] The described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

Claims

1. A paper-plastic forming machine double-press mold apparatus characterized by comprising: The utility model relates to a slurry salvaging module (1) and an upper die forming module (2) are fixed together through connecting piece (3) between the slurry salvaging module (1) and the upper die forming module (2), and are together slidingly arranged on support frame (4), and the support frame (4) is arranged on the external frame, The slurry salvaging module (1) includes first upper mounting plate (101), lower pressure cylinder (102) and first push -and -pull plate (103), the first upper mounting plate (101) is slidingly arranged on the slide rail (6) of support frame (4) through the sliding block (5), the lower pressure cylinder (102) is fixed on the first upper mounting plate (101), and the output end passes through the first upper mounting plate (101) and is connected with the first push -and -pull plate (103), the first push -and -pull plate (103) is connected with the first lower suction plate (105) through the first side plate (104), the first lower suction plate (105) is connected with the slurry salvaging die plate (106), and the lower pressure cylinder (102) drives the slurry salvaging die plate (106) to move up and down, The upper die forming module (2) includes second upper mounting plate (201), hydraulic increasing cylinder (202) and second lower suction plate (203), the second upper mounting plate (201) is slidingly arranged on the slide rail (6) of support frame (4) through the sliding block (5), the second upper mounting plate (201) is fixedly connected with the bottom plate (205) through the second side plate (204), the hydraulic increasing cylinder (202) is fixedly arranged on the bottom plate (205) and is connected with the second lower suction plate (203), and the second lower suction plate (203) is provided with upper shaping die plate (206); the hydraulic increasing cylinder (202) drives the upper shaping die plate (206) to move up and down.

2. A twin press apparatus for a paper plastic forming machine according to claim 1, wherein The first side plate (104) is fixedly connected with the first lower suction plate (105).

3. A twin press apparatus for a paper plastic forming machine according to claim 1, wherein The first side plate (104) is movably connected with the first lower suction plate (105).

4. A twin press apparatus for a paper plastic forming machine according to claim 3, wherein The end of the first side plate (104) is movably arranged on one end of the two sides of the first lower suction plate (105) through the rotary seat (107), and the other end of the first lower suction plate (105) is a free end; the free end of the first lower suction plate (105) is provided with a turnover cylinder (108), one end of the turnover cylinder (108) is movably arranged on the free end of the first lower suction plate (105) through the fish eye floating joint (109), and the other end of the turnover cylinder (108) is fixedly arranged on the bottom of the first push -and -pull plate (103) through the turnover cylinder mounting seat (110); The end of the first side plate (104) is provided with an arc part (111), the turnover cylinder (108) drives the first lower suction plate (105) to rotate around the rotary seat (107); the first lower suction plate (105) can rotate at an angle relative to the arc part (111).

5. A twin press apparatus for a paper plastic forming machine according to claim 4, wherein The four legs of the first upper mounting plate (101) are respectively provided with linear bearings (112), and the four legs of the first push -and -pull plate (103) are respectively provided with guide rods (113), and the guide rods (113) penetrate the linear bearings (112).

6. A twin press apparatus for a paper plastic forming machine according to claim 5, wherein The first lower suction plate (105) is provided with a pulp collecting air inlet joint (114), and a pulp drainage pipe (115) is arranged at the side of the first lower suction plate (105); the two first side plates (104) are respectively provided with a stiffening plate (116) and a reinforcing rib (117).

7. A twin press apparatus for a paper plastic forming machine according to claim 1, wherein Linear bearings (112) are arranged at the four feet of the bottom plate (205), and guide rods (113) are arranged at the four feet of the second lower suction plate (203), the guide rods (113) penetrating through the linear bearings (112); a bottom plate reinforcing rib (208) is arranged at the bottom of the bottom plate (205).

8. A twin press apparatus for a paper plastic forming machine according to claim 7, wherein The second lower suction plate (203) is provided with an upper die pressing air inlet hole, and an upper die pressing drainage pipe (207) is arranged at the side of the second lower suction plate (203).

9. A twin press apparatus for a paper plastic forming machine according to claim 8, wherein The lower die forming module (7) is fixedly arranged on the external rack and is used in cooperation with the upper die pressing forming module (2).

10. A twin press apparatus for a paper plastic forming machine according to claim 9, wherein The lower die forming module (7) comprises a lower support plate (701), and the lower support plate (701) is provided with a lower shaping die plate; a drainage hole (702) is arranged in the middle of the lower support plate (701), and the bottom end of the drainage hole (702) is connected with a shaping drainage pipe (703); a plurality of die heating rods (704) are uniformly and symmetrically arranged in the lower support plate (701), and a temperature sensor (705) is arranged at the side of the lower support plate (701).

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