Stamping device for paper cup stand production

Abstract

The utility model discloses a stamping device for producing a paper cup holder. The stamping device comprises a bottom plate, an adjusting mechanism is arranged on the upper side of the bottom plate, the adjusting mechanism comprises a limiting groove, a limiting column and a rubber pad, the limiting groove is formed in the bottom plate, and the limiting groove is in bilateral symmetry about the vertical central axis of the bottom plate; a filtering mechanism is arranged on the upper side of the top plate and comprises a filtering box, a filtering net and a box door, the filtering box is fixedly installed on the left side of the upper side of the top plate, and the box door is rotationally connected to the front side of the filtering box. According to the stamping device for paper cup stand production, by adjusting the distance of the bottom end of a limiting column in a limiting groove, paper cup stands with different thicknesses can be conveniently manufactured through a lower mold and an upper mold, by starting an electric telescopic rod, a push plate moves upwards in the lower mold, the paper cup stands which are manufactured preliminarily are conveniently taken out, and the stamping device is convenient to use. Sewage filtered by the filter screen is discharged to the outside, so that the environment is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cup holders, in particular to a punching device used for producing paper cup holders. Background Art

[0002] Paper cup holders, also called paper cup holders or paper holders, are paper utensils used to support and fix paper cups. They are usually made of pulp or other recyclable materials, and are environmentally friendly, lightweight, and easily degradable. Paper cup holders can prevent the bottom of the paper cup from directly contacting the tabletop, avoiding damage to the tabletop due to high temperature, water stains, etc. Paper cup holders can also increase the friction between the paper cup and the tabletop to prevent the paper cup from slipping or tipping over, while reducing the collision between the paper cup and the tabletop and reducing noise. Using paper cup holders makes it easier to pick up and put down paper cups, avoid direct contact between the hands and the bottom of the paper cup, and keep the hands dry. Paper cup holders are an environmentally friendly and practical paper utensil that can provide us with convenience while also protecting the environment and saving resources.

[0003] However, the common stamping device for producing paper cup holders is not convenient for filtering the vacuum-extracted water. Directly discharging it to the outside will pollute the external environment. Collecting and filtering it again will also increase unnecessary labor intensity.

[0004] Therefore, we propose a punching device for producing paper cup holders to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a punching device for producing paper cup holders, so as to solve the problem that the currently common punching device for producing paper cup holders mentioned in the background technology is not convenient for filtering the vacuum-extracted water, and directly discharges it to the outside, which pollutes the external environment, and then collects and filters it, which increases unnecessary labor intensity.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A punching device for producing paper cup holders, comprising: a bottom plate;

[0007] Also includes:

[0008] An adjustment mechanism is provided on the upper side of the bottom plate, wherein the adjustment mechanism includes a limit groove, a limit column and a rubber pad, wherein the limit groove is provided inside the bottom plate, and the limit groove is bilaterally symmetrical about the vertical center axis of the bottom plate;

[0009] A top plate, wherein a filter mechanism is arranged on the upper side of the top plate, wherein the filter mechanism comprises a filter box, a filter screen and a box door, wherein the filter box is fixedly installed on the upper left side of the top plate, and the front side of the filter box is rotatably connected with the box door.

[0010] Preferably, the limiting groove is threadedly connected to the limiting column, and a rubber pad is fixedly connected to the upper side of the limiting column, and the limiting column and the rubber pad correspond one to one.

[0011] Preferably, a lower mold is arranged in the middle of the upper side of the bottom plate, and a push plate is arranged on the inner side of the lower mold, and an electric telescopic rod is fixedly connected to the lower side of the push plate, and the electric telescopic rod is fixedly installed on the inner side of the lower mold.

[0012] Preferably, a support plate is fixedly mounted on the upper side of the bottom plate, and the support plate is bilaterally symmetrical about the vertical center axis of the bottom plate, and a top plate is fixedly mounted on the upper side of the support plate.

[0013] Preferably, a vacuum pump is fixedly installed on the upper side of the top plate, and a folding bellows is fixedly installed on the lower side of the top plate, and the vacuum pump is fixedly connected to the folding bellows through a bent pipe, and the lower side of the folding bellows is fixedly connected to the upper mold.

[0014] Preferably, the inner array of the filter box is provided with blocks, the upper side of the blocks is provided with filter nets, and the upper side of the filter box is provided with an observation mirror.

[0015] Preferably, a cylinder is fixedly connected to the middle of the lower side of the top plate, and an upper mold is fixedly connected to the lower side of the cylinder.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the punching device for producing paper cup holders can adjust the distance between the bottom end of the limiting column in the limiting groove, so that the lower mold and the upper mold can make paper cup holders of different thicknesses. By starting the electric telescopic rod, the push plate can be moved upward in the lower mold, so that the preliminarily made paper cup holder can be taken out conveniently. The sewage is filtered through the filter net and then discharged to the outside, which is beneficial to protecting the environment.

[0017] 1. Set a limit groove, a limit column and a rubber pad. By rotating the limit column, adjust the distance between the bottom end of the limit column and the limit groove, so that the lower mold and the upper mold can make paper cup holders of different thicknesses.

[0018] 2. A lower mold, a push plate and an electric telescopic rod are provided. By starting the electric telescopic rod, the push plate is moved upward in the lower mold, so that the preliminarily produced paper cup holder can be taken out conveniently;

[0019] 3. A filter box, a filter screen and a box door are provided. The water drawn into the filter box by the vacuum pump is filtered through the filter screen, and the filtered water is then discharged to the outside, which is beneficial to protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0021] Figure 2This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the working state structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the filter box of the utility model.

[0024] In the figure: 1. bottom plate; 2. limit groove; 3. limit column; 4. rubber pad; 5. lower mold; 6. push plate; 7. electric telescopic rod; 8. support plate; 9. top plate; 10. vacuum pump; 11. folding bellows; 12. filter box; 13. block; 14. filter screen; 15. observation mirror; 16. box door; 17. cylinder; 18. upper mold. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: a punching device for producing paper cup holders, comprising: a bottom plate 1, a limiting groove 2, a limiting column 3, a rubber pad 4, a lower mold 5, a push plate 6, an electric telescopic rod 7, a support plate 8, a top plate 9, a vacuum pump 10, a folding bellows 11, a filter box 12, a stopper 13, a filter screen 14, an observation mirror 15, a box door 16, a cylinder 17 and an upper mold 18;

[0027] When using the punching device for producing paper cup holders, Figure 1 As shown, a lower mold 5 is fixedly connected to the upper side of the bottom plate 1, a top plate 9 is fixedly connected to the upper side of the bottom plate 1 through a support plate 8, a cylinder 17 is fixedly connected to the lower side of the top plate 9, and an upper mold 18 is fixedly connected to the lower side of the cylinder 17. Pour the pulp mixed liquid into the lower mold 5 to perform the stamping operation;

[0028] like Figure 1 , Figure 2 and Figure 3As shown, the cylinder 17 is started, and the cylinder 17 will move the upper mold 18 downward synchronously until the upper mold 18 is tightly fitted with the rubber pad 4 on the upper side of the limit column 3. During the downward movement of the upper mold 18, the folding bellows 11 will be stretched, and a plurality of small holes are opened inside the upper mold 18, and these small holes are communicated with the folding bellows 11. The vacuum pump 10 is started, and the vacuum pump 10 extracts the air in the folding bellows 11 through the curved pipe, and the folding bellows 11 extracts the air on the lower side of the upper mold 18 through the small holes. When the lower side of the upper mold 18 contacts the pulp mixture in the lower mold 5, the water in the pulp mixture will be extracted into the filter box 12 by the vacuum pump 10 through the folding bellows 11, and then the upper mold 18 continues to move downward, and the remaining pulp solids will be squeezed into a wet paper cup holder by the lower mold 5, the push plate 6 and the upper mold 18 to make a preliminary mold;

[0029] like Figure 1 As shown, after the paper cup holder is stamped and formed, the electric telescopic rod 7 is started, and the electric telescopic rod 7 pushes the push plate 6 upward. During the upward movement, the push plate 6 pushes the paper cup holder prototype out of the lower mold 5, so as to facilitate the removal from the lower mold 5 and prevent the paper cup holder that has just been made from being broken by direct removal.

[0030] like Figure 1 , Figure 2 and Figure 4 As shown, the extracted water will inevitably carry some pulp solids. If these waters containing pulp solids are directly discharged to the outside, they will pollute the environment. The water transported to the filter box 12 by the vacuum pump 10 will be directly discharged to the upper side of the filter screen 14, and then flow to the lower side of the inside of the filter box 12 after being filtered by the filter screen 14, and then discharged to the outside from the drain pipe at the lower left side of the filter box 12. In addition, an observation mirror 15 is also provided on the upper side of the filter box 12, through which it can be observed how many solids are filtered on the filter screen 14 inside the filter box 12. When it is found that too many solids are accumulated on the upper side of the filter screen 14, it is necessary to stop the vacuum pump 10 and the cylinder 17, and then open the lock on the box door 16, so that the filter screen 14 can be taken out from the inside of the filter box 12. After cleaning, the filter screen 14 is placed on the upper side of the block 13, and then the box door 16 is closed. The block 13 supports the filter screen 14.

[0031] like Figure 1 As shown, the limiting groove 2 is threadedly connected to the limiting column 3, and the upper side of the limiting column 3 is fixedly connected with a rubber pad 4. When a thicker paper cup holder is to be made, the limiting columns 3 on both sides above the bottom plate 1 are rotated to make the two limiting columns 3 rotate to the same height. After the upper mold 18 moves downward, the height of the falling is shortened due to the action of the limiting columns 3, thereby making a thicker paper cup holder. In addition, the rubber pad 4 protects the upper mold 18 to prevent the relatively small limiting columns 3 from wearing the upper mold 18.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A punching device for producing paper cup holders, comprising: Bottom plate (1); It is characterized by further comprising: An adjustment mechanism is arranged on the upper side of the base plate (1), wherein the adjustment mechanism comprises a limit groove (2), a limit column (3) and a rubber pad (4); the limit groove (2) is arranged inside the base plate (1), and the limit groove (2) is bilaterally symmetrical with respect to the vertical center axis of the base plate (1); A top plate (9), wherein a filter mechanism is arranged on the upper side of the top plate (9), wherein the filter mechanism comprises a filter box (12), a filter screen (14) and a box door (16), wherein the filter box (12) is fixedly mounted on the upper left side of the top plate (9), and the front side of the filter box (12) is rotatably connected to the box door (16).

2. The punching device for producing paper cup holders according to claim 1, characterized in that: The limiting groove (2) is threadedly connected to the limiting column (3), and a rubber pad (4) is fixedly connected to the upper side of the limiting column (3), and the limiting column (3) and the rubber pad (4) correspond one to one.

3. The punching device for producing paper cup holders according to claim 1, characterized in that: A lower mold (5) is arranged in the middle of the upper side of the bottom plate (1), and a push plate (6) is arranged on the inner side of the lower mold (5), and an electric telescopic rod (7) is fixedly connected to the lower side of the push plate (6), and the electric telescopic rod (7) is fixedly installed on the inner side of the lower mold (5).

4. The punching device for producing paper cup holders according to claim 1, characterized in that: A support plate (8) is fixedly mounted on the upper side of the bottom plate (1), and the support plate (8) is bilaterally symmetrical about the vertical center axis of the bottom plate (1), and a top plate (9) is fixedly mounted on the upper side of the support plate (8).

5. The punching device for producing paper cup holders according to claim 4, characterized in that: A vacuum pump (10) is fixedly installed on the upper side of the top plate (9), and a folded bellows (11) is fixedly installed on the lower side of the top plate (9). The vacuum pump (10) is fixedly connected to the folded bellows (11) via a bent pipe, and the lower side of the folded bellows (11) is fixedly connected to the upper mold (18).

6. The punching device for producing paper cup holders according to claim 1, characterized in that: The filter box (12) is provided with a block array inside, a filter screen (14) is provided on the upper side of the block (13), and an observation mirror (15) is provided on the upper side of the filter box (12).

7. The punching device for producing paper cup holders according to claim 5, characterized in that: A cylinder (17) is fixedly connected to the middle of the lower side of the top plate (9), and an upper mold (18) is fixedly connected to the lower side of the cylinder (17).

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