Paper tableware blanking mechanism

Abstract

The utility model discloses a paper tableware blanking mechanism which is characterized in that a feeding roller, a blanking module and a collecting roller are sequentially arranged to convey materials, the blanking module comprises an upper blanking die, a lower blanking die and a driving mechanism, and the materials penetrate through the space between the upper blanking die and the lower blanking die; the upper blanking die and the lower blanking die are correspondingly provided with a plurality of blanking holes in the shape of paper tableware, the driving mechanism is arranged below the lower blanking die and drives the lower blanking die to ascend and descend, and then when the upper blanking die and the lower blanking die are closed, blanking materials are formed into the shape of a plurality of paper tableware. And the discharging mechanism is arranged above the upper blanking die and is used for taking away and outputting the blanked materials. According to the utility model, materials can be stably and orderly conveyed, the blanking process is completed, and wastes are collected; the discharging mechanism takes away the blanked materials from the upper portion, the position of a follow-up mechanism can be flexibly arranged on the periphery of the blanking mechanism according to needs, the discharging mechanism conveys the materials from the upper portion, and the space is better utilized.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper tableware production equipment field, more specifically, it relates to a paper tableware blanking mechanism. BACKGROUND

[0002] In prior art, paper tableware is universally recognized and used because it has more environmental advantages than plastic tableware. For processing of paper tableware, paper is first compounded in multiple layers to form a processing material with appropriate thickness and strength, and then the compounded material is blanked to the shape of the paper tableware to be processed. The position of each component needs to be reasonably arranged for efficient and continuous conveying of materials and waste. The utility model is to design a paper tableware blanking mechanism with reasonable arrangement of component positions for orderly conveying. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a paper tableware blanking mechanism to improve conveying efficiency.

[0004] The utility model provides the following technical scheme: a paper tableware blanking mechanism, which comprises a feeding roller, a blanking module, a collecting roller and a discharging mechanism. The material is conveyed through the feeding roller, the blanking module and the collecting roller in sequence. The blanking module comprises an upper blanking die, a lower blanking die and a driving mechanism. The material passes between the upper blanking die and the lower blanking die. A plurality of blanking holes in the shape of paper tableware are arranged on the upper blanking die and the lower blanking die. The driving mechanism is arranged below the lower blanking die and drives the lower blanking die to ascend and descend. When the upper blanking die and the lower blanking die are closed, the material is blanked and formed into a plurality of paper tableware shapes. The discharging mechanism is arranged above the upper blanking die to take out the blanked material.

[0005] As an improvement, the blanking holes are arranged in two groups in front and back along the conveying direction of the material on the upper blanking die and the lower blanking die. The discharging mechanism comprises two groups of material taking manipulators, a cross rail for arranging the material taking manipulators, and a translation motor for driving the material taking manipulators to move on the cross rail. The cross rail extends to both sides above the blanking module. The two groups of material taking manipulators correspond to one group of blanking holes above and below, respectively. The two groups of material taking manipulators take out the material at one group of blanking holes and convey it to the left and right sides, respectively.

[0006] As a kind of improvement, the material taking manipulator includes translation frame, lifting motor, lifting frame, material taking submodule and material taking cylinder, translation frame is slidably arranged on cross rail, lifting frame is slidably arranged on translation frame, lifting motor drives lifting frame to lift, the number of material taking submodule corresponds to the number of blanking hole, material taking cylinder drives material taking submodule to lift and then extend into blanking hole, material taking submodule is set to clamp or suction cup to take away material.

[0007] As a kind of improvement, the blanking module is arranged on a rack, and four struts are arranged on the rack to mount an upper mounting plate, the upper blanking die is mounted on the lower part of the upper mounting plate, and the upper mounting plate is provided with a hollow hole corresponding to the position of the blanking hole.

[0008] As a kind of improvement, the driving mechanism includes driving motor and crank slider mechanism arranged adjacent to each other in horizontal direction, the driving motor is connected to a driving shaft through chain wheel and chain mechanism, the crank slider mechanism is connected to the driving shaft at lower part and connected to the lower blanking die at upper part, and the driving motor drives the lower blanking die to lift when working.

[0009] The utility model discloses the beneficial effect that: through the arrangement of feeding roller, blanking module and collecting roller in proper order, material can be stably and orderly conveyed, so that blanking process is completed and waste material is collected, the material taking away of material after blanking is carried out from the upper part of discharging mechanism, the position of subsequent mechanism can be flexibly arranged according to needs around blanking mechanism, material is conveyed from the upper part by discharging mechanism, and space is better utilized. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0011] Figure 2 It is the three-dimensional structure schematic diagram of the utility model hidden part structure.

[0012] Figure 3 It is the three-dimensional structure schematic diagram of the driving mechanism of the utility model.

[0013] In the drawing: 1, feeding roller;2, blanking module;21, upper blanking die;22, lower blanking die;23, driving mechanism;231, driving motor;232, crank slider mechanism;233, chain wheel and chain mechanism;234, driving shaft;24, blanking hole;3, collecting roller;4, discharging mechanism;41, material taking manipulator;411, material taking manipulator;412, lifting motor;413, lifting frame;414, material taking submodule;415, material taking cylinder;42, cross rail;43, translation motor;0, rack;01, strut;02, mounting plate;03, hollow hole. DETAILED DESCRIPTION

[0014] The utility model discloses a paper tableware punching mechanism, which comprises a feeding roller, a punching die assembly, a collecting roller and a discharging mechanism.

[0015] As Figure 1 , 2 , 3 as shown in the specific embodiment of the utility model paper tableware punching mechanism. The embodiment includes feeding roller 1, punching die assembly 2, collecting roller 3 and discharging mechanism 4, and the material is transported in turn through feeding roller 1, punching die assembly 2 and collecting roller 3, and the material passes between upper punching die 21 and lower punching die 22, and a plurality of punching holes 24 in the shape of paper tableware are arranged on upper punching die 21 and lower punching die 22, and driving mechanism 23 is arranged below lower punching die 22 and drives lower punching die 22 to ascend, so that the material is shaped into a plurality of paper tableware shapes when upper punching die 21 and lower punching die 22 are folded, and discharging mechanism 4 is arranged above upper punching die 21 to take out the punched material.

[0016] When the utility model is used, the material is conveyed from the previous mechanism to the feeding roller 1, the feeding roller 1 is provided with two roller bodies in contact, the material is clamped by the two roller bodies and conveyed when rotating, the material passes between the upper punching die 21 and the lower punching die 22 of the punching die assembly 2 and is wound on the collecting roller 3, and the collecting roller 3 collects the remaining waste after punching; power is provided at the feeding roller 1 and the collecting roller 3 to actively drive the material for smooth conveying. The whole conveying process is started intermittently, so that the material is conveyed for a distance and then stopped, and then punched by the punching die assembly 2, according to the width of the material, a proper number of punching holes 24 are arranged on the upper punching die 21 and the lower punching die 22, and the upper punching die 21 is folded with the lower punching die 22 when the lower punching die 22 is driven by the driving mechanism 23 to ascend, so that the material is shaped into a plurality of paper tableware shapes; then the upper discharging mechanism 4 takes out the plurality of paper tableware punched out, and the discharging mechanism 4 outputs the paper tableware corresponding to the position of the subsequent mechanism; then the material is conveyed for a distance and then stopped, and the punching die assembly 2 continues to punch.

[0017] As an improved specific embodiment, the punching holes 24 are arranged in two groups in front and back along the conveying direction of the material on the upper punching die 21 and the lower punching die 22; the discharging mechanism 4 comprises two groups of material taking manipulators 41, a cross rail 42 for arranging the material taking manipulators 41, and a translation motor 43 for driving the material taking manipulators 41 to move on the cross rail 42; the cross rail 42 extends to both sides above the punching die assembly 2, and the two groups of material taking manipulators 41 correspond to one group of punching holes 24 respectively, and the two groups of material taking manipulators 41 take away the material at one group of punching holes 24 respectively and convey to the left and right sides respectively.

[0018] AsFigure 1 、 2 As shown in FIG. 4, the two groups of blanking holes 24 are arranged at intervals, and the blanking and forming of the two groups of materials are completed at one time. Then, the two groups of material taking manipulators 41 take the materials and convey them to the left and right sides along the cross rails 42, respectively. After the subsequent forming mechanisms are arranged on the left and right sides, the materials can be connected and the subsequent processing can be completed, thereby improving the overall processing efficiency.

[0019] As an improved embodiment, the material taking manipulator 41 includes a translation frame 411, a lifting motor 412, a lifting frame 413, a material taking sub-module 414, and a material taking cylinder 415. The translation frame 411 is horizontally slidable and arranged on the cross rail 42. The lifting frame 413 is vertically slidable and arranged on the translation frame 411. The lifting motor 412 drives the lifting frame 413 to perform lifting action. The number of the material taking sub-modules 414 corresponds to the number of the blanking holes 24. The material taking cylinder 415 drives the material taking sub-modules 414 to perform lifting and extend into the blanking holes 24. The material taking sub-modules 414 are arranged as clamps or suction cups to take the materials.

[0020] As shown in FIG. 5, when taking the materials, the translation frame 411 moves above the blanking holes 24 along the cross rail 42. The lifting motor 412 drives the lifting frame 413 to descend, so that the material taking sub-modules 414 extend into the blanking holes 24. The material taking sub-modules 414 are arranged as clamps or suction cups. The materials are clamped or sucked by the electric or pneumatic driving mode. Then, the lifting frame 413 rises, the translation frame 411 moves to the corresponding input end of the subsequent mechanism at the outer end along the cross rail 42, and then the materials are output. Figure 1 、 2

[0021] As an improved embodiment, the blanking module 2 is arranged on a rack 0. Four supports 01 are arranged on the rack 0 to mount an upper mounting plate 02. The upper blanking die 21 is mounted on the lower part of the upper mounting plate 02. The upper mounting plate 02 is provided with a hollow hole 03 corresponding to the position of the blanking hole 24.

[0022] As shown in FIG. 6, the four supports 01 form a rectangular space on the rack 0. The upper mounting plate 02 arranged on the upper part of the rectangular space provides a mounting structure for the upper blanking die 21. Then, a driving mechanism 23 is arranged in the space below the rack 0 to drive the lower blanking die 22 to perform lifting and blanking action. The hollow hole 03 opens the position of the blanking hole 24, so that the material taking sub-module 414 can extend into the blanking hole 24 to take the materials. Figure 1

[0023] ​​As an improved specific embodiment, the driving mechanism 23 comprises a driving motor 231 and a crank slider mechanism 232 arranged side by side in the horizontal direction, the driving motor 231 is connected to a driving shaft 234 through a chain wheel and chain mechanism 233, the lower part of the crank slider mechanism 232 is connected to the driving shaft 234, and the upper part is connected to the lower punching die 22; when the driving motor 231 works, the driving motor 231 drives the lower punching die 22 to ascend and descend.

[0024] As shown in Figure 3 the rotation of the driving shaft 234 drives the movement of the crank slider mechanism 232, and then the lower punching die 22 completes the ascending and descending action; the chain wheel and chain mechanism 233 drives the transmission connection between the driving motor 231 and the driving shaft 234, so that the driving motor 231, the driving shaft 234 and the crank slider mechanism 232 can be arranged horizontally and separately, which is convenient for optimizing the arrangement space of components.

[0025] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application are also considered as the protection scope of the present application.

Claims

1. A paper tableware blanking mechanism characterized by: Including the material roller (1), the blanking die group (2), the collection roller (3) and the discharge mechanism (4), material is transported in turn through the material roller (1), the blanking die group (2) and the collection roller (3), the blanking die group (2) includes upper blanking die (21), lower blanking die (22) and drive mechanism (23), material passes between upper blanking die (21) and lower blanking die (22), a plurality of blanking holes (24) in the shape of paper tableware are correspondingly arranged on upper blanking die (21) and lower blanking die (22), the drive mechanism (23) is arranged below lower blanking die (22), and lower blanking die (22) is driven to ascend and descend, so that when upper blanking die (21) and lower blanking die (22) are folded, the material is formed into a plurality of paper tableware shapes, and the discharge mechanism (4) is arranged above upper blanking die (21) to take away the output of the material after punching.

2. The paper tableware punching mechanism according to claim 1, characterized in that: The blanking hole (24) is arranged in two groups in front and back on upper blanking die (21) and lower blanking die (22) along the conveying direction of the material; the discharge mechanism (4) includes two groups of material taking manipulators (41), a cross rail (42) for arranging the material taking manipulators (41), and a translation motor (43) for driving the material taking manipulators (41) to move on the cross rail (42); the cross rail (42) extends to both sides above the blanking die group (2), and the two groups of material taking manipulators (41) are correspondingly arranged above and below one group of blanking holes (24), respectively, to take away the material at one group of blanking holes (24) and convey to the left and right sides, respectively.

3. A paper tableware punching mechanism according to claim 2, characterized in that: The material taking manipulator (41) includes a translation frame (411), a lifting motor (412), a lifting frame (413), a material taking sub-module (414) and a material taking cylinder (415), the translation frame (411) is horizontally slidably arranged on the cross rail (42), the lifting frame (413) is vertically slidably arranged on the translation frame (411), the lifting motor (412) drives the lifting frame (413) to ascend and descend, the number of the material taking sub-modules (414) corresponds to the number of the blanking holes (24), the material taking cylinder (415) drives the material taking sub-modules (414) to ascend and descend and then extend into the blanking holes (24), and the material taking sub-modules (414) are arranged as clamps or suction cups to take away the material.

4. A paper tableware punching mechanism according to claim 1 or 2 or 3, characterized in that: The blanking die group (2) is arranged on a rack (0), an upper mounting plate (02) is mounted on the rack (0) by four support columns (01), the upper blanking die (21) is mounted on the lower part of the upper mounting plate (02), and the upper mounting plate (02) is provided with a hollow hole (03) corresponding to the position of the blanking hole (24).

5. A paper tableware punching mechanism according to claim 1 or 2 or 3, characterized in that: The driving mechanism (23) comprises driving motors (231) and crank slider mechanisms (232) arranged adjacent to each other in the horizontal direction, the driving motors (231) are connected to a driving shaft (234) through a chain wheel and chain mechanism (233), the lower part of the crank slider mechanisms (232) is connected to the driving shaft (234), and the upper part is connected to the lower punching die (22), and the driving motors (231) drive the lower punching die (22) to ascend and descend when working.

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